CN2514628Y

CN2514628Y - Side plough for walking tractor

Info

Publication number: CN2514628Y
Application number: CN 01276715
Authority: CN
Inventors: 王云起; 蓝嘉铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-03
Filing date: 2001-12-03
Publication date: 2002-10-09
Anticipated expiration: 2011-12-03

Abstract

A side plough is used on a hand tractor, which is arranged on the beam of the hand tractor when used. A ratchet lifting grip and an operating handle handgrip are arranged on the upper end of an operating handle, a bracing wire which is arranged on the ratchet lifting grip is fixed on a ratchet though a compression spring, a shaft and a shaft sleeve are arranged on the lower end of the operating handle, a positioning ratchet is arranged on the shaft, one end of a connecting bar is arranged on the shaft sleeve and the other end of the connecting bar is hinged on a side plough frame, a mounting plate is welded on the shaft, a side plough body is arranged on the bottom portion of the vertical portion of the side plough frame, and depth regulation rods are arranged on the side plough body and the upper face of the vertical portion of the side plough frame, when the utility model works, the mounting plate is fixed on the beam of the hand tractor. For users who have a hand tractor and a double-bladed plough, the side plough is further equipped, farmers can thoroughly solve the 'dead zone' problem of land cultivating when the paddy field is ploughed. The utility model is also suitable for dry farmlands.

Description

A kind of limit plough that is used on the hand tractor

Technical field:

The utility model relates to a kind of limit plough that is used on the hand tractor, and this limit plough uses when ploughing for countryside and peasantry.

Background technology:

At present, during peasant's paddy field ploughing in paddy field district, adopt 12 horsepowers hand tractor more and be equipped with double-bladed plough and plough, but double-bladed plough there is a defective, when promptly ploughing, the ridge, pond, paddy field root have the area slightly wideer than tire turn over less than, form in " dead band ", eliminate these dead bands and will use artificial or other method, i.e. lost labor, increased heavy manual labor again, and operating efficiency is not high.

Summary of the invention:

The utility model proposes at the deficiencies in the prior art, and the utility model is installed on the hand tractor, ploughs again, occurs " dead band " problem in the time of just can not occurring ploughing at present.The utility model is mainly by control stick 1, backguy 2, positioning ratchet wheel 3, connecting rod 4, connect plow frame 6, fixed head 7, limit plough body 8, tilling depth adjusting rod 9, stage clip 11, ratchet 12, axle 13, ratchet lifting handle 14, control stick handgrip 15, axle sleeve 16 is formed, wherein ratchet lifting handle 14 and control stick handgrip 15 are equipped with in control stick 1 upper end, backguy 2 one ends are fixed on the ratchet lifting handle 14, and backguy 2 other ends pass spring 11 and are fixed on the ratchet 12, and axle 13 is equipped with in control stick 1 lower end, be welded with fixed head 7 on the axle 13, and axle sleeve 16 is housed, and positioning ratchet wheel 3 is contained on the axle 13, and an end of connecting rod 4 is enclosed within on the axle sleeve 16, the hinge joint of connecting rod 4 other ends is on limit plow frame 6, limit plow frame 6 is " 7 " font, and limit plough body 8 is equipped with in plow frame 6 vertical part bottoms in limit, and limit plough body 8 is the inner sunken face body, vertically on the part tilling depth adjusting rod 9 is housed at limit plough body 8 and limit plow frame 6, several adjustment holes are arranged on the tilling depth adjusting rod 9, when the degree of depth is ploughed in adjusting, use, on the horizontal component top of limit plow frame 6, be welded with annulus 5, when the limit plough uses, annulus 5 is fixed on the hand tractor front axle, fixed head 7 is installed on the hand tractor crossbeam 10, and when fixed head 7 was installed on the hand tractor crossbeam 10, the utility model promptly was contained on the hand tractor.When ploughing without the limit, the utility model is by depressing ratchet lifting handle 14, through backguy 2 positioning ratchet wheel 3 is proposed ratchet 12, pull back control stick 1 again, after reaching raised position, unclamp ratchet lifting handle 14, under stage clip 11 effects, make ratchet 12 enter positioning ratchet wheel 3, be locked in and lift on the position.When using the limit plough, control stick 1 is returned original position again get final product.The utility model has solved the problem that leaves " dead band " when present double-bladed plough is ploughed, and to a user who has 12 horsepowers of hand tractors and double-bladed plough, mixes the utility model again and has just thoroughly solved arable land " dead band " problem.The utility model is simple in structure, and cost is low, and is easy to install, and the utility model promptly is fit to use when vast farmers is ploughed in the paddy field, also is applicable to dry land simultaneously.

Description of drawings:

Fig. 1 is the utility model principle assumption diagram.

Fig. 2 is the utility model Fig. 1 left view.

Embodiment:

The utility model is installed on 12 horsepowers of hand tractors, thoroughly solved " dead band " problem that occurs when ploughing in the paddy field, long 1 meter of the utility model control stick, 200 millimeters of positioning ratchet wheel diameters, connecting rod divide two sections, 350 millimeters of every segment lengths, long 1.5 meters of limit plow frame horizontal component, the vertical portion is divided into 0.5 meter, and the limit plough body is the inner sunken face body, long 300 millimeters of tilling depth adjusting rod, the fixed head size is advisable can be installed on the hand tractor crossbeam.

Claims

1, a kind of limit plough that is used on the hand tractor, it is characterized in that: mainly by control stick [1], backguy [2], positioning ratchet wheel [3], connecting rod [4], connect plow frame [6], fixed head [7], limit plough body [8], tilling depth adjusting rod [9], stage clip [11], ratchet [12], axle [13], ratchet lifting handle [14], control stick handgrip [15], axle sleeve [16] is formed, wherein ratchet lifting handle [14] and control stick handgrip [15] are equipped with in control stick [1] upper end, backguy [2] one ends are fixed on the ratchet lifting handle [14], backguy [2] other end passes stage clip [11] and is fixed on the ratchet [12], axle [13] is equipped with in control stick [1] lower end, is welded with fixed head [7] on the axle [13], and axle sleeve [16] is housed, positioning ratchet wheel [3] is contained on the axle [13], one end of connecting rod [4] is enclosed within on the axle sleeve [16], and connecting rod [4] other end links on limit plow frame [6], and limit plow frame [6] is " 7 " font, limit plow frame [6] vertically is equipped with limit plough body [8] in the part bottom, limit plough body [8] is the inner sunken face body, vertically on the part tilling depth adjusting rod [9] is housed at limit plough body [8] and limit plow frame [6], and the tilling depth adjusting rod has several adjustment holes on [9], be welded with annulus [5] on the horizontal component top of limit plow frame [6], fixed head [7] is installed on the hand tractor crossbeam [10].