CN201528509U

CN201528509U - Tall crop field working machine

Info

Publication number: CN201528509U
Application number: CN2009203090930U
Authority: CN
Inventors: 王娜; 王启强; 王宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-27
Filing date: 2009-08-27
Publication date: 2010-07-21
Anticipated expiration: 2019-08-27

Abstract

The utility model relates to a tall crop field working machine which comprises a locomotive and a traction frame. The locomotive adopts a one-wheel drive tractor and is connected with the frame through a traction bar; the frame looks like a portal frame which is inverted-E-shaped viewed from the back, two side frames are bridged by beams, caster wheels are arranged at the bottoms of the two side frames, a center frame is arranged in the center and fixedly connected with a beam, and a liquid storage tank is arranged at the lower part of the center frame; and a shower pipe is supported at the front end of a sliding frame, a sliding base is arranged at the rear end and sheathed on the side frames, and a traction rope is fixed with the upper end and the lower end of the sliding base. A liquid guide pipe arranged on the liquid storage tank is connected with the inlet of a liquid feeding pump on the tractor, and a liquid transferring pipe arranged at the outlet of the liquid feeding pump is connected with a shower pipe. Ploughshares are connected with all suspension arms on the rear sides of the two side frames and the rear side of the center frame, traction ropes arranged at the rear ends of the suspension arms are connected with the lower ends of oscillating arms fixed on a top shaft, and traction ropes arranged at the upper ends of the oscillating arms are connected with lifting levers via pulleys. The tall crop field working machine has the advantages that the machine can be suitable for the working of crop in the middle and later period, the operation degree to crop is light, is particularly suitable for the working, such as chemical spray and fertilization, of tall crop in the middle and later periods, has high safety, simple and reasonable structure and simple and convenient operation, and is economical and practical.

Description

A high crop farm work machine

Technical field

The utility model relates to a kind of agricultural machinery, especially high crop farm work machine.

Background technology

Existing small tractor and farmland operation car, the hook position is low excessively mostly, limited the position of hitch frame, make the hitch frame integral position lower, in middle and advanced stage operation for the long-stalked crop growth, can cause damage to crop during as fertilising, spray medicine, bring loss to peasant household, and can not between than narrow row, finish whole operations.Make the inter-bank operation though there is producer to improve hand tractor, also carry out smoothly because of the plant height problem can not realize operation.Therefore need provide a kind of Work machine that solves the long-stalked crop operational difficulty.

Summary of the invention

At have the problem that the farmland operation car is not easy to use now on long-stalked crop, the utility model provides a kind of high crop farm work machine, can finish Zi whole plant protection phase arable land, fertilising and the pesticide spraying process of emerging before results all kinds of crops, particularly, can accomplish not press seedling, no seedling injury to the later stage plant protection operation of long-stalked crop such as sweet corn etc.

The high crop farm work machine of the utility model is to be configured to by locomotive and hauling machine, and locomotive is the single wheel drive car, and locomotive is connected by tractating bar with frame; The frame backsight is down the portal frame of " mountain " font, and two limit framves are by the crossbeam cross-over connection, and the footing of two limit framves all has castor to support, and middle frame is fixedly connected on the crossbeam between two parties, and middle frame bottom is sat liquid reserve tank; The front end of the balladeur train that side-looking is L-shaped supports the shower, the rear end that laterally connect has the slide cutting ferrule on two limit framves, and the two ends of pull rope are fixedly connected with the upper and lower side of slide respectively and the whole process of pull rope detours in shaking on wheel and the pulley.Liquid reserve tank has the inlet of the infusion pump on liquid guiding tube and the locomotive to link, and the transfusion delivery side of pump has woven hose to be connected with shower.The arm of the rear side of two limit framves and in the arm of frame rear side all be connected with ploughshare, the lower end that there is pulling rope the rear end of arm and is fixed on the swing arm on the apical axis links, the upper end of swing arm has pulling rope to link through pulley and lifting lever.

As further improvement of the utility model, two castors equate with its middle locomotive single-wheel spacing in the frame rearview.

As further improvement of the utility model, the side-looking of two limit framves is inverted triangle.

As further improvement of the utility model, the side-looking of middle frame is rectangular.

The beneficial effect that the utility model produces is, can adapt to crop middle and advanced stage operation, light to the crop operational degree, especially is adapted to the middle and advanced stage operation of long-stalked crop, and is as spray medicine, fertilising, safe, simple and reasonable, easy and simple to handle, economical and practical.

Description of drawings

Fig. 1 is the structural representation of the high crop farm work machine of the utility model;

Fig. 2 is the rearview of the high crop farm work machine of the utility model;

Fig. 3 is the end view of the high crop farm work machine of the utility model.

Embodiment

A height of the present utility model crop farm work machine is made of locomotive 1 and traction frame 2, and locomotive 1 drives car for single-wheel 3, and locomotive 1 is connected by tractating bar 4 with frame 2; Frame 2 backsights are down the portal frame of " mountain " font, and two limit framves 5 are by crossbeam 6 cross-over connections, and two limit framves are high 1～3 meter, and side-looking is inverted triangle, and the footing of two limit framves 5 all has castor 7 to support, and two castors 7 equate with locomotive single-wheel 3 spacings of its centre in the rearview.In the side-looking of frame 8 rectangular, be fixedly connected on the crossbeam 6, middle frame 8 bottoms are sat liquid reserve tank 9,10; The front end of the balladeur train 11 that side-looking is L-shaped supports the shower 12, the rear end that laterally connect has slide 13 cutting ferrules on two limit framves 5, and the two ends of pull rope 14 are fixedly connected with the upper and lower side of slide 13 respectively and the whole process of pull rope 14 detours in shaking on wheel 15 and the pulley 16.Liquid reserve tank 9,10 all has the inlet of the infusion pump 18 on liquid guiding tube 17 and the locomotive 1 to link, and the outlet of infusion pump 18 has woven hose 19 to be connected with shower 12.The arm 20 of the rear side of two limit framves 5 and in the arm 21 of frame 8 rear sides all be connected with ploughshare 22, the rear end of arm 20 and arm 21 have respectively pulling rope 23 and 24 and the lower end that is fixed on the swing arm 26 on the apical axis 25 link, the upper end of swing arm 26 has pulling rope 27 to link through pulley 28,29 and lifting lever 30.

Claims

1. a high crop farm work machine is made of locomotive (1) and traction frame (2), it is characterized in that locomotive (1) drives car for single-wheel (3), and locomotive (1) is connected by tractating bar (4) with frame (2); Frame (2) is down the portal frame of " mountain " font, the limit frame (5) of both sides is by crossbeam (6) cross-over connection, and the footing of dual-side frame (5) all has castor (7) to support, and middle frame (8) is fixedly connected on the crossbeam (6) between two parties, and middle frame (8) bottom is sat liquid reserve tank (9), (10); The front end of the balladeur train (11) of " L " shape supports the shower (12), the rear end that laterally connect has slide (13) cutting ferrule on dual-side frame (5), and the two ends of pull rope (14) are fixedly connected with the upper and lower side of slide (13) respectively and the whole process of pull rope (14) detours in shaking on wheel (15) and the pulley (16); Liquid reserve tank (9), (10) all have the inlet of the infusion pump (18) on liquid guiding tube (17) and the locomotive (1) to link, and the outlet of infusion pump (18) has woven hose (19) to be connected with shower (12); The arm (20) of the rear side of dual-side frame (5) and in the arm (21) of frame (8) rear side all be connected with ploughshare (22), the rear end of arm (20) and arm (21) has pulling rope (23) and (24) to link with the lower end that is fixed on the swing arm (26) on the apical axis (25) respectively, and the upper end of swing arm (26) has pulling rope (27) to link with lifting lever (30) through pulley (28), (29).

2. a height as claimed in claim 1 crop farm work machine is characterized in that the castor (7) of frame (2) both sides equates with the spacing of its middle locomotive single-wheel (3).

3. a height as claimed in claim 1 or 2 crop farm work machine is characterized in that the limit frame (5) of both sides is inverted triangle.

4. a height as claimed in claim 1 or 2 crop farm work machine is characterized in that middle frame (8) is rectangular.