40results about "Carriers" patented technology

The invention relates to a farm trolley. The farm trolley comprises a seat (1) a lifting rod (2), an 'H'-shaped chassis (9) and two trolley wheels, wherein the bottom of the seat is connected with the lifting rod, two trolley wheels are arranged on a front support and a rear support of the 'H'-shaped chassis, a threaded pipe (4) is arranged in the center of the 'H'-shaped chassis, the lower part of the lifting rod has threads matched with those of the threaded pipe arranged in the center of the 'H'-shaped chassis, a bottom end of the lifting rod is connected with a stopper, a bottom face of the lifting rod has a threaded hole (8), a screw (7) is fitted with the threaded hole to lock the stopper on the bottom face of the lifting rod and prevent the lifting rod from coming out of the threaded pipe. The farm trolley has the advantages of convenient adjustment, safe and stable use, compact structure, low cost and adaptability to various agricultural environments.

The present invention is a kneeler seat for use in the kneeling or sitting position. The kneeler seat comprises first and second leg members each having first and second end portions and a seat engagement portion disposed substantially closer to the first end portion than the second end portion. Each of the seat engagement portion comprise an elongated cavity having upper and lower surfaces and first and second side surfaces. Each of the seat engagement portions further comprises first and second guide and retention channels formed in the upper and lower surfaces of the elongated cavity, respectively. The first and second guide and retention channels are aligned and disposed parallel to and between the first and second sidewalls. The seat member comprises first and second plugs engageable with the seat engagement portions of the first and second leg members, respectively. Each of the first and second plugs comprises a base portion and first and second walls extending outward from said base portion. The first and second plugs further comprise first and second guide and retention members protruding from opposite sides of the base portion. The first and second plugs may further comprise a stop member to prevent disengagement from the first and second leg members.

The invention comprises a cart for reducing and alleviating ergonomic stresses on the musculoskeletal system of workers in a variety of building trades, including tile setting and grouting, concrete staining, wood floor refinishing, finish carpentry, electrical finishing, plumbing, and others, that require workers to spend extended periods of the working day in compromising and unsupported kneeling positions. The cart is designed to distribute forces along the shinbone of the worker and redirect them from the back, pelvis, keens, ankles and other joints. A further advantage of the cart is the ability to maneuver around the work surface using pivoting shin supports and without the need for repeated standing and kneeling.

The invention relates to an automatic leveling orchard operation platform with a dual-power system. The automatic leveling orchard operation platform comprises a chassis, a shear fork type lifting frame, an electro-hydraulic control system and an operation platform body arranged above the shear fork type lifting frame. The chassis is used for achieving supporting, the lower portion of the chassisis provided with a walking device, and the walking device can drive the chassis to move in the set direction; the shear fork type lifting frame is arranged above the chassis and achieves supporting through the chassis; the operation platform body achieves rising and falling through driving of the shear fork type lifting frame, and the upper portion of the operation platform body is provided with afirst roller slide rail guiding the movement of fruit baskets; the front and rear sides of the chassis are provided with parallelogram lifting devices respectively, and the parallelogram lifting devices are internally provided with second roller slide rails respectively. The automatic leveling orchard operation platform with the dual-power system can solve the tedious problem that an existing orchard operation platform needs manual horizontal adjustment of the operation platform body, and achieve automatic leveling.

The invention discloses a plastic seedling transplanting chair, which comprises a slide plate, a telescopic rod, a seat, a spring, an air bag, an air charging port, an electronic watch, a battery slot and a cavity. The upper end of the telescopic rod is connected with a seat, and the outer side of each telescopic rod is provided with a spring that can provide elastic force for the telescopic rod. Airbag, the rear side of the backrest of the seat is provided with an inflation port that can inflate the airbag, the front side of the seat is provided with an electronic watch fixed on the upper part of the skateboard, and the backside of the seat backrest There is a battery slot electrically connected with the electronic watch, and the inside of the slide plate is hollowed out with a cavity. Compared with the prior art, it can enhance the waterproof performance of the rice transplanting chair, improve the buoyancy of the rice transplanting chair, and enrich the functions of the rice transplanting chair , prolong the service life of the transplanting chair.

The invention relates to the technical field of agricultural machinery and provides a floating plate of a transplanter and a manufacturing method of the floating plate. The floating plate of the transplanter comprises an upper cover and a bottom shell, wherein the upper cover and the bottom shell are molded by injection-compression through an injection molding machine, and the upper cover and the bottom shell are fixedly connected to form a cavity; and the cavity is filled with plastic foams or air bags. The upper cover and the bottom shell of the floating plate are obtained by an injection-compression manner through the injection molding machine, the defect of single material of the floating plate is overcome, the thickness of the floating plate can be reduced effectively and the whole weight of the floating plate is decreased, therefore the cost is lowered, the buoyancy force of the floating plate is enhanced and the transplanting efficiency is improved; and as the upper cover and the bottom shell of the floating plate are obtained by injection-compression through the injection molding machine, the production efficiency of the floating plate is improved.

The invention provides a self-cleaning manned walking type mower which comprises a walking assembly, a manned pedal, a manned frame, a driven shaft, driven wheels, a mowing assembly and a collecting assembly. The two ends of the driven shaft are provided with the driven wheels respectively. The two ends of the driven shaft are movably connected to the manned frame through bearings. The manned pedal is arranged on the manned frame. The collecting assembly is arranged at the end of the manned frame. The mowing assembly is driven by the walking assembly to move. The mowing assembly comprises a support and two or more mowing pieces arranged on the support. Each mowing piece comprises a mowing frame, a mowing motor and a blade. According to the self-cleaning manned walking type mower, the mowing assembly is driven by the walking assembly to move, large-area mowing operation can be conveniently and rapidly achieved, no handholding is needed, time and labor are saved, and the cost is low. Due to the fact that the mowing assembly is arranged on the support, the transverse weed mowing operation can be rapidly achieved, and use is convenient.

The invention relates to a method for manufacturing a rice transplanting seat for people to sit when transplanting rice, reducing rice transplanting labor strength. The invention in particular relates to a method for manufacturing a rice transplanting seat, comprising the following schemes: 1) rigid plastics is heated and blown to mold a rice transplanting seat housing, and benzol plates are filled in the housing to form the rice transplanting seat; 2) rigid plastics is cast into a rice transplanting seat housing, and benzol plates are filled in the housing to form the rice transplanting seat; 3) a benzol plate is designed into the shape of the rice transplanting seat, and the outer side of the benzol plate is in plastic package by rigid plastics to form the rice transplanting seat. In the scheme 1) and 2), the internal part of the rice transplanting seat housing can be designed into a vacant housing integrally, and benzol plates are filled in the vacant housing; or the internal part of the rice transplanting seat housing can be designed into separated blank spacing, and each blank spacing forms a pivot. The rice transplanting seat structure manufactured with the three methods is composed of a seat body 1, a seat cushion 2 and a manger 3, wherein, the seat body 1 can be in square shape, elliptic shape and cusp shape so as to form the rice transplanting seat of different shapes.

A stand-on aerator including a chassis, a pair of first wheels coupled to the chassis, wherein the first wheels are operable as drive wheels, a pair of second wheels coupled to the chassis, and an operator platform extending from a rear portion of the chassis. The stand-on aerator also has an aerator assembly coupled to the chassis, wherein the aerator assembly includes a plurality of reciprocating tines capable of extending from and retracting into the aerator assembly.

The invention relates to the field of agricultural machinery, in particular to a seat for mini-tiller flattening. The seat comprises two parallelly-arranged harrow tooth mounting rods and harrow teeth arranged on the harrow tooth mounting rods. The seat is characterized in that each harrow tooth mounting rod is a rectangular column, a round corner is arranged at an edge, close to a mini-tiller, on the lower side of each rectangular column, radius of each round corner is not smaller than half that of a narrow side of the corresponding rectangular column, two parallel guide rails are arranged on the upper surfaces of the harrow tooth mounting rods, the harrow tooth mounting rods and the guide rails are connected and fixed to form a whole through bolts, a supporting frame in sliding fit with the sliding rails is mounted on the guide rails, the seat is fixedly mounted on the upper portion of the supporting frame, and a connecting rod connected with the mini-tiller is arranged at the front end of the supporting frame in a hinged manner. By the technical scheme, the seat does not have an impact on using of a flattening device, weight of the flattening device can be increased, and flattening effect is improved.

The invention relates to an agricultural work vehicle (100) for performing an agricultural work operation in an agricultural field, wherein said work vehicle comprises:

• • a first drive module (2); a second drive module (4); a connecting element (6); said connecting element comprises a first axial end (8) and a second axial end (10); propulsion means (12) for propelling said work vehicle; steering means (14) for steering said work vehicle; a control unit (16) for controlling the operation of said work vehicle;

wherein said first drive module (2) comprises a first chassis (18); wherein said second drive module (4) comprises a second chassis (20); wherein said first drive module (2) comprises drive means (90) for allowing said first drive module to move over ground, said drive means (90) being suspended on said first chassis (18); wherein said second drive module comprises drive means (92) for allowing said second drive module to move over ground, said drive means (92) being suspended on said second chassis (20); wherein said first axial end (8) of said connecting element (6) is being attached to said first chassis (18); and wherein said second axial end (10) of said connecting element (6) is being connected to said second chassis (20);

wherein one of said two drive modules (2,4) comprises a load carrying platform (26) arranged at the corresponding chassis (18,20)

wherein said agricultural work vehicle (100) is being an autonomous work vehicle; and

wherein said load carrying platform (26) is being integrated with said second chassis (20) of said second drive module (4);

wherein said first axial end (8) of said connecting element (6) is attached to said first chassis (18) of said first drive module (2) at an end thereof; and wherein said second axial end (10) of said connecting element (6) is attached to said second chassis (20) of said second drive module (4) at an end thereof.

A chair includes a seat and a back rest, both of which pivot about respective axes between first and second positions thereof about parallel axes of rotation. The seat's second position is inclined relative to a first seat plane defined by the seat's first position. The backrest's second position is essentially parallel to the first seat plane such that the chair switches between seating and support configurations. In the seating configuration, the seat and backrest are their respective first positions such that the chair accommodates a seated person. In the support configuration, the seat and backrest are in their respective second positions such that the chair accommodates a person's chest on the backrest's rear face.

A walking stool for agricultural machinery mainly solves the technical problems that the current cultivator has a complex structure and high manufacturing cost. The technical solution of the walking stool is that the walking seat comprises a rear stool bracket which comprises rear seat support rod (17) and a rear seat cross beam (20), a rear wheel (16) and a stool body (19), wherein the upper ends of two lateral rear seat support rods (17) are respectively and fixedly connected on the two ends of the rear seat cross beam (20), and the lower ends of the two lateral rear seat support rods (17) are respectively and fixedly provided with a shaft sleeve (23). The rear wheel (16) is sleeved between the two shaft sleeves (23). The part of the front part of the rear seat cross beam (20) which is aligned with the upper part of the rear seat cross beam (20) is fixedly provided with a pedal bracket (22) to form a stool bracket. A pedal (18) and the stool body (19) are installed on the upper part of the stool bracket, and the front part of the stool bracket is fixedly provided with a rear connection sleeve (15). The invention is suitable for various cultivators.

The invention discloses a multifunctional agricultural machinery structure. The multifunctional agricultural machinery structure comprises an agricultural machinery main body, automatic rebound devices, rails, a split type trolley, a power transmission device and a rope, wherein the automatic rebound devices, the power transmission device, the rails and the rope are all arranged on the agricultural machinery main body, and the split type trolley is arranged on the rails in a sliding mode and is in friction connection with the power transmission device. The invention provides the multifunctional agricultural machinery structure, which has the advantages of being capable of effectively solving solve the automatic separation and automatic ascending in-place problems of a cart and the trolleyof agricultural machinery, capable of facilitating the operation of operators in fields and capable of filling the blank of split type agricultural machinery.

The invention discloses a rice transplanter console. The rice transplanter console comprises a body, a driver seat arranged on the body, a support frame set arranged on the body and around the driver seat, and a shielding device arranged on the support frame set, wherein the driver seat is positioned below the shielding device; the shielding device comprises a sun cloth and a tarpaulin which are superposed; and the tarpaulin is positioned above the sun cloth. The rice transplanter console of a detachable rainproof awning can be used for solving the problem that a farmer is directly exposed outside in a severe weather.

The invention discloses an insertion chair for rice sowing and transplanting. The insertion chair comprises two base plates arranged in parallel, wherein the cross section of each base plate is L-shaped; a chair seat is arranged on the base plates; a back plate is arranged at the back of the base plates; an insertion plate is arranged at the bottom on the front side of the base plates; a bottom plate is arranged at the bottom of the two base plates arranged in parallel; the cross section of the bottom plate is of a triangle shape. The insertion chair disclosed by the invention can be inserted into a field by a user and firmly inserted into the field through the insertion plate, and the user can conveniently sit on the insertion chair, so that rice seedlings can be conveniently sowed.

The invention relates to the technical field of agricultural working equipment, in particular to an auxiliary working device which comprises an upper supporting mechanism and two lower supporting mechanisms, wherein the upper supporting mechanism is bound with the upper body of a human body, the two lower supporting mechanisms are bound with two legs of the human body respectively, each lower supporting mechanism comprises an upper leg binding frame and a lower leg binding frame which are hinged, a connecting assembly is installed on each upper leg binding frame and comprises a lower connecting plate, a connecting frame and a supporting rod, each lower connecting plate is fixedly installed on the corresponding upper leg binding frame through an installing base, the two ends of each connecting frame are hinged to the lower connecting plate and one end of the supporting rod respectively, and the other end of the supporting rod is hinged to the upper supporting mechanism. During use, when the upper body of the human body inclines forwards to press the upper supporting mechanism, the upper supporting mechanism supports the connecting frames on the lower connecting plates through the supporting rods, so that the upper body of the human body is supported, and the stress of the waist of the human body is relieved.

Here invented is a mobile vehicle that is a narrow work platform for work in narrow row spaces between crops planted in rows. The frame of this platform holds and allows operation of attached wheels but also provides a low floor surface from where a worker can access crops adjacent to the vehicle. Worker actions as needed to tend crops at various heights down to ground level are supported by this apparatus.

The low floor is configured to enable access to the adjacent ground level just beyond the track of the vehicle wheels. This involves floor openings with flexible surfaces that close such openings. The flexible surfaces also act as a soft edge of the floor to prevent serious crushing injury of workers, particularly in fall down situations.

The invention discloses a small orchard operation platform which comprises a walking chassis. An operation platform body is arranged above the walking chassis, the front portion of the walking chassisis fixedly connected with a vertical guide column, the guide column is sleeved with a guide sleeve, and the guide sleeve is connected with the rear operation platform body; and the guide sleeve movesup and down along the guide column through a gear and rack driving structure. The small orchard operation platform is a new energy orchard operation platform, has the advantages of being small and exquisite in structure, convenient to control and low in cost, is suitable for single-person auxiliary operation, improves the mechanization level of short stock orchard production management, and achieves the purposes of saving labor cost, improving production efficiency and increasing orchard economic benefits.