Abrégé

The machine for harvesting, binding and stacking sheaves of braid wicker, designed for mechanical harvesting on the fields of braid wicker and other high-growing plants. According to the invention the binding units (7) which have a pass-through channel provided with arcuately rounded side vanes (11 ) and (12) and a flat bottom, along which loose wicker rods move till the end of the channel in a close-to-vertical position, whereas one of the side vanes (12) is composed of a fixed part (14) on the input side of the channel and a movable part (15), in which wicker rods are formed into sheaves and bound with each other, and the other end of the movable part (15) provided with a spring (21) and a plate (18) is slidably mounted and moves in the side wall of the channel, till the sheaf reaches a desired width in its middle part, then it connects to the signal transmitter (16), which transmits a signal to an actuator (23) via a control element (17), whereas the drive actuator (23) coupled to the switching mechanism activates the drive shaft of the binding units, for the execution of one rotation of the shaft, with which the drives of knotters (7) together with the drives of the set of needles (8) and with the drive of the wicker sheaf ejectors are associated, one sheaf being bound and then elevated onto the output conveyor (9) during this one rotation, and in the final phase, the binding units (7) are set in their initial position for binding and moving the next wicker sheaf. The invention allows for smoother movement of wicker rods and binding them into sheaves at a given uniform volume, for wicker rods with different cross-sections, for harvest in changing weather conditions and plant vegetation, moreover, the used technical solution allows for accurate positioning of selected settings for the formation of sheaves of a desired volume and higher productivity of the machine while harvesting the wicker is achieved. The use of servos allowed to increase the construction reliability by eliminating quickly worn elements of the mechanical system activating the knotters, by reducing service nuisances, and reduced the noise during machine operation.

Classes IPC  ?

• A01D 45/00 - Récolte d’espèces sur pied

Abrégé

A device for preparing a high density briquette from culm and/or stem plants, especially for coupling to a tractor, intended for work directly in a field in a processing cycle including picking up a cut vegetable material, densification of it, forming a briquette in the form of an endless roll, cutting it to briquettes of standard lengths, passing and loading produced briquettes onto an associate wheeled means of transportation. The device comprises a pick-up, passing conveyors, a rolling unit comprised of rotary operating rolls, a cut off unit, a loading conveyor, a five-way gear, a power transmission system and a feeder of hydraulic circuits, and a frame. The rolling unit (5) comprises four rotary rolls (24), a rotary initiating mandrel (26), a torque meter (13), a five-way gear, an electronic controller with a set point device (15), an electromagnetic distributor (16), a two-side acting actuator (21). Increase of the range and accuracy of operating parameters' settings, that is the magnitude of the densification degree of a material roll formed by the rolling unit, as a result of application of the torque meter as a source of the signal about the real resistance torque on the gear shaft has been achieved.

Classes IPC  ?

• B30B 11/22 - Presses d'extrusionMatrices pour ces presses

Abrégé

A method of carrying out renovation works in melioration ditches by means of a multifunction device, that can move inside a ditch space and avoid terrain obstacles occurring in this space, especially including trees and bushes growing on a ditch slope, a ditch bank or a ditch bottom. It is intended for works related to care for melioration ditches and channels and keeping them in a state of technical functionality. The device comprises one-track travel chassis (2), situated under the main frame (13) in its symmetry axis, whereas the side supports (5) with the supporting wheels (4) are situated on both sides of the main frame (13), while the front tool suspension unit (10) and the hydraulic manipulator (11) are situated in front of the travel chassis (2), whereas the hydraulic manipulator (11) is mounted on the main frame (13), above the front tool suspension unit (10), and there is the tool turn-table (14) at the end of the hydraulic manipulator (11), and furthermore, the rear tool suspension unit (15) is situated behind the travel chassis (2), and the operator cab (11) is situated on the main frame (13), between the hydraulic manipulator (11) and the side supports (5), and the motor aggregate (16) is situated behind the side supports (5).

Classes IPC  ?

• E02F 3/96 - DraguesEngins de terrassement entraînés mécaniquement avec des dispositions pour l'emploi alterné d'éléments de creusement différents
• E02F 5/28 - Dragues ou engins de terrassement à usages particuliers pour le curage des cours d'eau ou autres masses d'eau
• E02F 9/02 - Mécanisme de déplacement
• B62D 55/02 - Véhicules à chenilles avec chenilles et roues additionnelles
• E02F 9/08 - SuperstructuresSupports de superstructures

Abrégé

Adapter for translocating biomass bales (10) especially on boggy, non-reinforced lands comprising a frame (1) formed of a front arm (2) with a drawbar (3), a rear arm (4) with a transport latch (5) and of side arms (7). Moreover, it has an integrated axle formed of an elastic profile or bar (11), tipped with a blade element (12), and cylindrical sleeves (15) with side thrust plates (20), set on them in a sliding manner, located opposite each other, the sleeves being tipped with an oblique cut (16) in the form of a blade. The method of translocating biomass bales (10) by means of a tractor with a connected adapter with the integrated axle, around which the cylindrical biomass bale rolls, consists in that into a biomass bale, from one side in the middle, the elastic profile or bar, is introduced into the bale by a rotating and/or reciprocating motion. After passing to the other side of the bale it is then set so as to make its both ends stick out uniformly from each side of the bale. After that, the cylindrical sleeves with side thrust plates are pulled over the elastic profile- or bar.

Classes IPC  ?

• A01D 87/12 - Chargeurs pour gerbes, meules ou balles
• A01D 90/08 - Moyens de chargement avec moyens de mise en balles utilisés additionnellement pour le chargementMoyens de chargement avec moyens de ramassage et de transport des balles dans le véhicule
• A01F 25/13 - Couvertures

Abrégé

Suspension system for front working tools in a melioration device, intended for carrying out land melioration work, especially at maintenance and renovation of water-courses, including a frame (3), a guide (4), a beam (11) and a lever (13), is characterized in that the guide (4) includes a two-part body (5 and 6), for realization of inclination of a system by means of a hydraulic cylinder (9), where said two-part body (5 and 6) is rotatably fastened on a main pin (2) of the frame (3), the guide (4) being connected with the slidable beam (11) for moving out a working tool by means of a hydraulic cylinder (12), and the slidable beam (11) is additionally connected with the two-row lever (13) for changing angular position of the working tool by means of a hydraulic cylinder (14).

Classes IPC  ?

• E02F 3/627 - Dispositifs pour relier des poutres ou bras à un tracteur ou à un engin similaire automoteur
• E02F 3/96 - DraguesEngins de terrassement entraînés mécaniquement avec des dispositions pour l'emploi alterné d'éléments de creusement différents
• E02F 5/28 - Dragues ou engins de terrassement à usages particuliers pour le curage des cours d'eau ou autres masses d'eau
• A01D 34/86 - FaucheusesAppareils de fauchage des moissonneuses spécialement adaptés à des usages particuliers pour une utilisation sur un terrain en pente, p. ex. sur un talus

Abrégé

Method for carrying out agrotechnical spraying with chemical substances, characterized in that pneumatic atomization is performed using a convergent - divergent nozzle (3) to which gas is supplied under pressure within the range from 1 to 5 x 105 Pa, wherein in the divergent part of the nozzle (3) in the widest point it reaches speed a few times faster than the speed of sound, so that gas accelerated to ultrasonic speed disintegrates technological liquid flowing out from a capillary tube into drops of size from a few to a dozen micrometers, which are charged in an electrical field with a direct current voltage from a few hundred to 3 kilovolts, an annular electrode (7) is being supplied with voltage ue no more that 70 percent of voltage up, at which electrical discharge begins to occur in the space between the annual electrode (7) and the capillary tube (4) for technological liquid.

Classes IPC  ?

• B05B 5/03 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés par l'utilisation de gaz
• B05B 5/043 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique utilisant la charge par induction

Abrégé

A method of monitoring agrotechnical spraying consisting in detection of the presence in the atmosphere of chemical substances in the form of aqueous aerosols and a system for the application of this method consisting in detecting the presence in the atmosphere of chemical substances in the form of aqueous aerosols, using a transmitter and receiver of electromagnetic waves, characterized in that at least 50 impulses of electromagnetic radiation with a wavelength from 600 to 650 nm, preferably 635 nm, modulated by a square wave, preferably with a filling of 50% and a frequency of 1 kHz is passed through the tested area, and then the amplitude of each pulse from the receiving line is determined and the attenuation of electromagnetic radiation beam is determined, and then the pre-defined coefficients of the attenuation of the radiation beam by a water aerosol of an agrotechnical substance used for spraying serve to designate the concentration of the spray in the atmosphere. The solution according to the invention uses an optical system for measuring the transmission, in which electronic modulation of the light is used.

Classes IPC  ?

• G01N 21/53 - Dispersion, c.-à-d. réflexion diffuse dans un corps ou dans un fluide dans un courant de fluide, p. ex. dans la fumée
• A01M 7/00 - Adaptations ou aménagements particuliers des appareils de pulvérisation de liquides aux fins couvertes dans la présente sous-classe

Abrégé

A method of measurement of agrotechnical spraying, in which parts of a plant covered with chemical substances, in particular agrochemicals, are analyzed by comparison with references present in a database, characterize in that UV radiation is used in excitation bands 280 nm, 300 nm, 340 nm, 400 nm and 450 nm, exposed cyclically in turn for about 10 milliseconds to perform at least 20 measurements of the spectres of excited luminescence of a sprayed plant sample, after which a plant and chemical substance are identified by comparing the obtained spectra with the references contained in a computer database, and through the analysis of the amplitude of the signals of the chemical substance, its amount on the tested plant sample is determined. The invention enables identification and quantification of the amounts of the substance when spraying cultivated plants with agrochemicals, also after the process of evaporation and after penetration of agrochemicals into plants.

Classes IPC  ?

• G01N 21/64 - FluorescencePhosphorescence
• G01N 21/27 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique

Abrégé

Adapter of round biomass bales for coupling and rolling them on boggy terrain, especially in national and natural landscape parks, characterizes in that it is built in the form of rectangle frame (1), wherein to each of the longer sides a plate (3) with hole (4) for axle (5) is attached and to the centre of one of the shorter sides a drawbar (10) ended with drawbar eye coupling (11) is connected using a safety pin (14) with spring cotter pin (15), and to the centre of the other shorter side a coupler (12) ended with fork coupling (13) is connected using a pin (14) with spring cotter pin (15), the internal side of the frame (1) being larger than the diameter of the biomass round bales (8) and the internal width of the frame (1) being larger than the width of the biomass bale (8). Axle (5) is made of pipe profile which at one end is ended with head (6) and on the other side with conical head (7), the length of the conical head (7) enabling easy penetration of the axles (5) into the biomass round bale (8) and the head being made of material resistant to deformation due to hammer strokes. Solution enables relatively simple coupling of the adapter with the biomass round bale of weight 700 to 1200 kg, by manual installation of its frame on the axle driven into and protruding from both sides of the biomass round bale and towing behind the tractor of a few adapters connected into a transportation set.

Classes IPC  ?

• A01D 87/12 - Chargeurs pour gerbes, meules ou balles
• A01D 90/08 - Moyens de chargement avec moyens de mise en balles utilisés additionnellement pour le chargementMoyens de chargement avec moyens de ramassage et de transport des balles dans le véhicule

Abrégé

Hovercraft designed especially for performing preservation operations on muddy areas within national and natural landscape parks comprises a hull, cab, adjustment, bonding and fixing elements, control elements, main engine, propeller unit, auxiliary engine, air cushion generation unit, is characterized in that the anchoring handles (16) of hull (1 ) are connected to the fixing system (7) of tooling modules (8), that comprise: support frames (9), handles (10), connectors (11 ), servo-motors (12), adapters (13), drive system (14), plate elements (17) and /or coupling elements (18).

Classes IPC  ?

• B60V 3/06 - Navires

Abrégé

The system for controlling of the executive assembly of the hydraulic brakes, especially of the automotive of light and medium size of gooseneck trailers and trailers comprising sensors, pressure transmitters, comparator, EBS control, electric-pneumatic proportional valve, air-hydraulic actuators, air tank, compressors, electrical elements is characterized in that it comprises the pressure transmitters (1) connected to the vehicle brake pump (2), connected via electric wires (3) through the comparator (16) with electric-pneumatic proportional valve (4), and the inlet of the proportional valve (4) is connected by means of pneumatic hose (5) with the air tank (6), and the outlet of the proportional valve (4) is connected by means of pneumatic hose (5) with the first inlet of the EBS control (7), at the same time convertor of the air bag suspension system (9) is connected by means of pneumatic hose with the second outlet of the EBS control (7), as well as the ABS sensor (12) is connected by means of electric wire (13) with the third inlet of the EBS control (7), while the outlets of the EBS control (7) are connected by means of pneumatic hoses with air-hydraulic actuators (8), and the outlets of the air-hydraulic actuators (8) are connected with hydraulic brakes (11) of the semi-trailer or trailer.

Classes IPC  ?

• B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p. ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p. ex. accélération ou décélération
• B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement