CN2082512U

CN2082512U - Hanging type loosener

Info

Publication number: CN2082512U
Application number: CN 90214112
Authority: CN
Inventors: 张延臣
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-07-17
Filing date: 1990-07-17
Publication date: 1991-08-14

Abstract

The utility model relates to a hanging type loosener. The hanging type loosener comprises a machine frame which is provided with an upper hanging point and a lower hanging point, and a handrail frame, a sling frame and a traction rope are welded on the middle part of the machine frame. Two land wheels are arranged on both sides of the machine frame, a square pipe is arranged on the machine frame among the handrail frame and the land wheels, break shovels are arranged in the square pipe, and fixed screws are arranged on the rear side of the square pipe. When the hanging type loosener is used for ploughing and harrowing, the distance between two break shovels and the buried depth of the break shovels are adjusted to finish the earth-loosening working procedure, the rut-removing working procedure and the harrowing working procedure to overcome the defects that the harrowing and the ground rolling of the tractor are heavy, and the wheel ruts, the ground head and the ground angle remain. The utility model can be widely used for earth loosing and rut removing for the farmland tractor work.

Description

Hanging type loosener

The utility model belongs to a kind of farm machinery, particularly a kind ofly is used to eliminate the suspension type loosenning tiller that rake is leaked in rut, the edge of a field, ditch that the tractor-ploughing operation has.

Because at present the traction of rope pull-alongs is adopted in the operation of machine rake, there is rut, rolls ground reality, defectives such as the edge of a field, ditch leakage rake, overcoming the above problems all is to adopt manually to loosen the soil, waste of manpower like this, and also labour intensity is also very big.

The purpose of this utility model just provides the suspension type loosenning tiller of defectives such as a kind of rut that can loosen, ditch leakage rake.

Task of the present utility model is finished in the following way: from hanging the middle part of loosenning tiller frame, a square tube is installed, break shovel is installed in the square tube by fixed screw.Land wheel is equipped with in the frame both sides, and central rack is welded with arm-rest frame, angulated roping, and hitch point, following hitch point and haul line are housed.During use, last hitch point and following hitch point are connected on the tractor, and the front end that haul line is connected wooden rake is used as the traction of wooden rake.4 hoist cables on the angulated roping are connected to the front-end and back-end of wooden rake, are used as the wooden rake of slinging when loosenning tiller promotes.Adjusting distance and embedded depth between the break shovel, is that available break shovel is eliminated the tractor rut after the startup, and wooden rake is raked the soil level.

Below with reference to accompanying drawing the utility model is described in further detail.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

The suspension type loosenning tiller has a middle part to be welded with arm-rest frame (3), angulated roping (7), haul line (5) and the frame (1) of hitch point (11), following hitch point (12.8) is housed, in the both sides of frame (1) two land wheels (2) are housed, on the frame (1) between arm-rest frame (3) and the land wheel (2), square tube (9) is housed, break shovel (6) is housed in the square tube (9).

The hand that the people stood on the rake when arm-rest frame (3) conduct that frame (1) middle and upper part is welded with was raked the soil level grips hand.On two angulated ropings (7) that the middle and lower part of frame (1) is welded with, 4 hoist cables (4) are housed, are connected on the wooden rake, the wooden rake of slinging when promoting as loosenning tiller.At frame (1) rear side two haul lines (5) are arranged, be connected the front end of wooden rake, be used for the traction of wooden rake during work.

On the top of frame (1) hitch point (11) is housed, hitch point (12.8) is equipped with down in the bottom in frame (1), is mainly used in the power traction and the lifting of loosenning tiller.Last hitch point (11) is connected with the central tie rod of tractor, can change the angle of penetration of break shovel (6).The pull bar elongation, penetrating angle reduces, and pull bar shortens, and penetrating angle increases.

Between the arm-rest frame (3) and land wheel (2) on the frame (1), square tube (9) is housed, break shovel (6) is housed in the square tube (9), the rear side in square tube (9) has fixed screw (10), is used to adjust the embedded depth of break shovel (6).Square tube (9) is on frame (1), and move left and right is adjusted the distance between two break shovels (6) arbitrarily.

During use, to go up hitch point (11), following hitch point (12.8) is connected on the tractor, again with four hoist cables (4) on the angulated roping (7), before being fixed on wooden rake, each two of backs are fixed on the front end of wooden rake with haul line (5), adjust side cross tube (9), determine the distance between the break shovel (6), adjust fixed screw (10), determine the embedded depth of break shovel (6), draw, during traction, haul line (5) tension wooden rake, hoist cable (4) is in relaxed state fully, break shovel (6) work, be used to remove the tractor rut, the wooden rake of loosenning tiller back is finished the task of raking the soil level.Rut, the three process of raking the soil level can once be finished and loosen the soil, be removed to the suspension type loosenning tiller.

Claims

1, a kind of suspension type loosenning tiller, it is characterized in that having a middle part to be welded with arm-rest frame [3], angulated roping [7], haul line [5], and hitch point [11], the following frame [1] of hitch point [12,8] be housed, in the both sides of frame [1] two land wheels [2] are housed, are equipped with on the frame [1] between arm-rest frame [3] and land wheel [2] in square tube [9], the square tube [9] break shovel [6] is housed.

2,, it is characterized in that described break shovel (6) is fixed screw (10) control by square tube (9) rear side according to the suspension type loosenning tiller of claim 1 defined.

3,, it is characterized in that 4 hoist cables (4) are arranged on the described angulated roping (7) according to the suspension type loosenning tiller of claim 1.2 defined.