CN102303632A

CN102303632A - Farm cart

Info

Publication number: CN102303632A
Application number: CN201110237113A
Authority: CN
Inventors: 刘波; 吴雄; 缪军; 孔素萍
Original assignee: Vegetable Research Institute of Shandong Academy of Agricultural Sciences
Current assignee: Vegetable Research Institute of Shandong Academy of Agricultural Sciences
Priority date: 2011-08-18
Filing date: 2011-08-18
Publication date: 2012-01-04

Abstract

The invention discloses a farm cart and belongs to farm tools. The farm cart comprises a frame, a main wheel and brackets, wherein one main wheel is arranged below the front part of the frame; two brackets are arranged at two sides of the lower part of the rear of the frame; and a handle is arranged at the rear part of the frame. The farm cart is characterized in that the lower end of the bracket is in a telescopic inner-outer sleeve structure; the lowest end of the bracket is connected with a universal wheel; the handle is in a telescopic inner-outer sleeve structure; adjusting holes are formed on the inner-outer sleeve; and an adjusting pin is inserted in each adjusting hole. The cart can select corresponding travelling forms on different pavements, can be used for reducing the labor intensity, and can rapidly convert functions when conveying materials in different properties. The farm cart is simple in structure, rational in design, time-saving and labor-saving in use and capable of reducing the labor intensity and greatly improving the work efficiency.

Description

A kind of agricultural go-cart

Technical field

The present invention relates to a kind of farm implements, be specifically related to a kind of agricultural go-cart.

Technical background

In agricultural production; The means of production such as chemical fertilizer, seed need be transported in the ground maybe the grain of results, stalk etc. are transported; In remoter mountain region or the general field machine vehicle in the narrow edge of a field can't get into; In the time of need transporting generally all the very important person shoulder the shoulder back of the body; Require great effort very much; Labour intensity is very big; Be badly in need of a kind of instrument that transports lightly, easily; Existing wheelbarrow can partly address the above problem; But; No matter this wheelbarrow is that the level land or the narrow edge of a field all need be lifted pushing away and walked, both bad controlling, and user's burden is also heavy; And interchangeability is inconvenient when transporting goods and materials of different nature.

Summary of the invention

The object of the present invention is to provide a kind of agricultural go-cart, this car can be selected corresponding walking manner in different road, can reduce labour intensity, and when transporting goods and materials of different nature transformation function rapidly.

Technical scheme of the present invention is: a kind of agricultural go-cart; Comprise vehicle frame, main wheel and support; A main wheel is arranged on the anterior below of vehicle frame, and two supports are arranged on the both sides, below at vehicle frame rear portion, and handle is arranged on the vehicle frame rear portion; It is characterized in that; Described support lower end is telescopic internal and external casing structure, connects cardan wheel bottom at support, and described handle is telescopic internal and external casing structure; Described internal and external casing is provided with adjustment hole, and adjusting cotter is inserted in the adjustment hole.

The front end of said vehicle frame is provided with reclinate bracing frame; Also be provided with opening barb backward; But the bottom front of a wagon box is provided with the bearing pin of hook barb; The rear end, bottom of this wagon box is provided with the wagon box jam plate of band pin-and-hole; This wagon box jam plate matches with the vehicle frame jam plate of the band pin-and-hole that vehicle frame is provided with; One end of extension spring is connected on the vehicle frame, and the other end is connected the side of wagon box bottom surface away from bearing pin.

Below vehicle frame, be provided with a spring storehouse, described spring one end is connected Cang Dishang, and the other end connects on the wagon box bottom surface.

The invention has the beneficial effects as follows: when travelling, cardan wheel can be put down, pull out handlebar, carry out forward than ground grading, very laborsaving; During the ground unfairness, mention cardan wheel, shrink handlebar, lift implementation.When transporting goods and materials such as straw, chemical fertilizer when needs, wagon box is unloaded easily; When transporting goods and materials such as soil, sand, farm manure when needs, load onto wagon box, wagon box is a self lighting type, and a spring is arranged under the wagon box, and unsnatching back wagon box under the elastic force effect can automatically reset.This invention is simple in structure, reasonable in design, time saving and energy saving when using, and has reduced labour intensity, has improved work efficiency greatly, has broad prospect of application.

Description of drawings

Fig. 1 is a construction profile scheme drawing of the present invention.

Among the figure: 1 vehicle frame, 2 main wheels, 3 wheel stands, 4 bracing frames, 5 wagon boxes, 6 wagon box jam plates, 7 bearing pins, 8 barbs, 9 springs, 10 spring storehouses, 11 vehicle frame jam plates, pipe in the 12 handle outer tubes, 13 handles, 14 handle adjusting cotters, 15 supports, 16 cardan wheels, 17 bracket adjustment pins.

The specific embodiment

Like Fig. 1, a kind of agricultural go-cart comprises vehicle frame 1, main wheel 2 and support 15.A main wheel 2 is arranged on the anterior below of vehicle frame, through wheel stand 3 main wheel 2 is connected on the vehicle frame.Two supports 15 are arranged on the both sides, below at vehicle frame rear portion; Support 15 lower ends are telescopic internal and external casing structure; Internal and external casing is provided with a plurality of adjustment holes that match; Bracket adjustment pin 17 is inserted in the adjustment hole; Connect cardan wheel 16 bottom at support; Through adjusting the position of this bracket adjustment pin 17, cardan wheel can be packed up or lands.Handle is arranged on the vehicle frame rear portion; Described handle is telescopic internal and external casing structure; Internal and external casing is provided with a plurality of adjustment holes that match, and pipe 13 is plugged in the handle outer tube 12 in the handle, can adjust pipe 13 extension elongations in the handle through adjustment handle adjusting cotter 14 position in adjustment hole.

The front end of vehicle frame 1 is provided with reclinate bracing frame 4, also be provided with opening barb 8 backward, but the bottom front of wagon box 5 is provided with the bearing pin 7 of hook barb, and wagon box 5 serves as that axle can overturn with bearing pin 7, to realize discharging; , wagon box 5 can rely on the bracing frame 4 when turning to maximum angle.The rear end, bottom of wagon box 5 is provided with the wagon box jam plate 6 of band pin-and-hole, and the vehicle frame jam plate 11 of the band pin-and-hole that this wagon box jam plate 6 and vehicle frame are provided with matches and merges the pin grafting, can make wagon box 5 fixing more firm on vehicle frame 1.One end of extension spring 9 is connected on the vehicle frame, and the other end is connected the side of wagon box bottom surface away from bearing pin, and the effect of spring is after discharging, to make wagon box 5 self-returns; For making spring be convenient to place, below vehicle frame, be provided with a spring storehouse 10, an end of spring 9 is connected Cang Dishang, and the other end connects on the barb of wagon box 5 bottom surfaces.

When travelling, cardan wheel 16 can be put down, pull out pipe 13 in the handle, carry out forward than ground grading, very laborsaving.When the unfairness of ground, mention cardan wheel 16, shrink handlebar, lift implementation.When transporting goods and materials such as straw, chemical fertilizer when needs, wagon box is unloaded easily; When transporting goods and materials such as soil, sand, farm manure when needs, load onto wagon box, wagon box is a self lighting type, and unsnatching back wagon box under the elastic force effect can automatically reset.

Claims

1. agricultural go-cart; Comprise vehicle frame, main wheel and support; A main wheel is arranged on the anterior below of vehicle frame, and two supports are arranged on the both sides, below at vehicle frame rear portion, and handle is arranged on the vehicle frame rear portion; It is characterized in that; Described support lower end is telescopic internal and external casing structure, connects cardan wheel bottom at support, and described handle is telescopic internal and external casing structure; Described internal and external casing is provided with adjustment hole, and adjusting cotter is inserted in the adjustment hole.

2. agricultural go-cart according to claim 1; It is characterized in that; The front end of said vehicle frame is provided with reclinate bracing frame; Also be provided with opening barb backward; But the bottom front of a wagon box is provided with the bearing pin of hook barb, and the rear end, bottom of this wagon box is provided with the wagon box jam plate of band pin-and-hole, and this wagon box jam plate matches with the vehicle frame jam plate of the band pin-and-hole that vehicle frame is provided with; One end of extension spring is connected on the vehicle frame, and the other end is connected the side of wagon box bottom surface away from bearing pin.

3. agricultural go-cart according to claim 2 is characterized in that, below vehicle frame, is provided with a spring storehouse, and described spring one end is connected Cang Dishang, and the other end connects on the wagon box bottom surface.