CN203251594U - Adjustable damping automatic plough - Google Patents
Adjustable damping automatic plough Download PDFInfo
- Publication number
- CN203251594U CN203251594U CN 201320292345 CN201320292345U CN203251594U CN 203251594 U CN203251594 U CN 203251594U CN 201320292345 CN201320292345 CN 201320292345 CN 201320292345 U CN201320292345 U CN 201320292345U CN 203251594 U CN203251594 U CN 203251594U
- Authority
- CN
- China
- Prior art keywords
- plough
- plow frame
- damping
- automatic
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model relates to an adjustable damping automatic plough. A plough frame is connected with half shaft sleeve pipes of a tractor by damping springs; through holes are formed in the plough frame; an adjustment device is configured to drive a plough base to move. According to the adjustable automatic damping plough, the plough frame is elastically and movably connected with the tractor, so that the soil entry depth of the automatic plough can be adjusted through the springs when the automatic plough meets a hard or uneven land parcel or a tractor tire has a slip; under the auxiliary effects of the elastic forces of the springs on the stability of the automatic plough, the pull force and the fuel consumption of the tractor can be correspondingly reduced; the adjustment device is arranged on the plough frame, so that the plough base can be indirectly driven to move by rotating a rocking handle, the plough base interval is convenient to adjust and the time and the labor are saved.
Description
Technical field
The utility model relates to farm implements, specifically a kind of adjustable shock-absorbing Automatic plough.
Background technology
Automatic plough is for cultivating farm implements commonly used, be rigid flexible connection between its plow frame of Automatic plough that uses at present and the axle tube of tractor, this rigid flexible connection makes limitation of activity between the tractor of plow frame and traction, when Automatic plough is worked in harder or rugged plot, stability is bad, the depth of burying inequality, the hauling machine fuel consumption is large.Simultaneously when reality is used, find to be weldingly fixed on plow frame owing to be used for installing the plough storehouse of ploughshare, this just gives and adjusts between the plough storehouse distance and brought inconvenience, the plough storehouse can only be destroyed again and be welded, and wastes time and energy.With this, need to improve for the problems referred to above.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of adjustable shock-absorbing Automatic plough for the problems referred to above, and solving the Automatic plough that uses does not at present have damping device and plough storehouse spacing to adjust inconvenient problem.
The utility model is achieved through the following technical solutions: a kind of adjustable shock-absorbing Automatic plough comprises plow frame, axle tube and the damping spring that is made of damping rod, spring, position-limitting pin, wherein, damping spring is two groups, be separately positioned between the both sides and plow frame of hauling machine, and connect plow frame and axle tube by two groups of damping springs; The damping rod is internal and external casing, has groove on the outer tube, and spring housing is contained on the damping rod, and an end of spring is fixed on the end of outer tube; Position-limitting pin passes saturating groove and the inner tube of damping rod, and two ends are fixed with spring respectively; Damping rod one end is connected with plow frame front end pin, and the other end is connected with the axle tube pin; Have through hole on the plow frame, also be provided with simultaneously adjusting device; Adjusting device comprises slip cap, support bar, crank, and slip cap is positioned at the support bar two ends and is welded and fixed with support bar, on the slip cap suit plow frame, is welded with the plough storehouse on the slip cap; Crank one end pass behind the through hole on the plow frame with the support bar screw thread in succession.
As further improvement of the utility model, can in described through hole, bearing be installed.
Adopt the good effect of technique scheme: the utility model will become elastic movable supports between plow frame and the hauling machine, when Automatic plough runs into harder or rugged plot or hauling machine tyre slip at work, by the weight of burying of spring capable of regulating Automatic plough; The booster action that the elastic force of spring produces Automatic plough stability can alleviate the pulling force of tractor accordingly, and oil consumption is thereupon corresponding reduction also; Under equal condition of work, test, compare with not spring-loaded Automatic plough, can save oil plant 15～20%; Simultaneously installed adjusting device additional at plow frame, by rotating crank, indirectly driven the movement in plough storehouse, it is convenient, time saving and energy saving that plough storehouse spacing is regulated.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 be among Fig. 1 A-A to structural representation.
Among the figure: 1 plow frame, 2 axle tubes, 3 dampings rod, 4 springs, 5 position-limitting pins, 6 plough storehouses, 7 through holes, 8 cranks, 9 bearings, 10 slip caps, 11 support bars.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model, and as shown in the figure, a kind of adjustable shock-absorbing Automatic plough comprises plow frame 1, axle tube 2 and the damping spring that is made of damping rod 3, spring 4, position-limitting pin 5.Wherein, damping spring is provided with one group in hauling machine both sides and plow frame 1 among, and connects plow frame 1 and axle tube 2 by two groups of damping springs; Damping excellent 3 is internal and external casing, has groove on the outer tube, is used for limiting the sliding position of position-limitting pin 5, and it is movable in saturating groove to guarantee that position-limitting pin 5 drives springs 4.Spring 4 is sleeved on the damping rod 3, and an end of spring 4 is fixed on the end of outer tube.Position-limitting pin 5 passes saturating groove and the inner tube of damping rod 3, and two ends are fixing with spring 4 respectively.Damping rod 3 one ends are connected with plow frame 1 front end pin, and the other end is connected with axle tube 2 pins of hauling machine.
Fig. 2 is that A-A as shown in the figure, has through hole 7 to structural representation among Fig. 1 on the plow frame 1, is used for supporting crank 8.In addition, in order to reduce the rigid friction of through hole 7 hole walls and crank 8, can reduce wear at through hole 7 interior installation bearings 9, increase the service life.
Also be provided with adjusting device on the plow frame 1.This adjusting device comprises slip cap 10, support bar 11, crank 8.Plough storehouse 6 quantity that the quantity of adjusting device is regulated as required arrange.Narrate take two as example in the utility model.Slip cap 10 is positioned at support bar 11 two ends, and slip cap 10 is welded and fixed with support bar 11, simultaneously on the slip cap 10 suit plow frames 1, stressed after, slip cap 10 can slide at plow frame 1.Be welded with plough storehouse 6 on the slip cap 10, be specially and be welded with plough storehouse 6 on the slip cap 10 that is positioned at plow frame 1 outside, plough storehouse 6 is used for installing ploughshare.Crank 8 one ends pass behind the through hole 7 on the plow frame 1 and support bar 11 screw threads in succession.When shaking crank 8, drive support bar 11 by screw thread and move, indirectly drive plough storehouse 6 and move, the distance between the plough storehouse 6 is regulated.
Claims (2)
1. adjustable shock-absorbing Automatic plough, it is characterized in that: this Automatic plough comprises plow frame (1), axle tube (2) and the damping spring that is made of damping rod (3), spring (4), position-limitting pin (5), wherein, damping spring is two groups, be separately positioned between the both sides and plow frame (1) of hauling machine, and connect plow frame (1) and axle tube (2) by two groups of damping springs; Damping rod (3) is internal and external casing, has groove on the outer tube, and spring (4) is sleeved on the damping rod (3), and an end of spring (4) is fixed on the end of outer tube; Position-limitting pin (5) passes saturating groove and the inner tube of damping rod (3), and two ends are fixing with spring (4) respectively; Damping rod (3) one ends are connected with plow frame (1) front end pin, and the other end is connected with axle tube (2) pin; Have through hole (7) on the described plow frame (1), also be provided with simultaneously adjusting device; Described adjusting device comprises slip cap (10), support bar (11), crank (8), slip cap (10) is positioned at support bar (11) two ends and is welded and fixed with support bar (11), on slip cap (10) the suit plow frame (1), be welded with plough storehouse (6) on the slip cap (10); Crank one end pass behind the through hole (7) on the plow frame (1) and support bar (11) screw thread in succession.
2. a kind of adjustable shock-absorbing Automatic plough according to claim 1 is characterized in that: bearing (9) is housed in the described through hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320292345 CN203251594U (en) | 2013-05-27 | 2013-05-27 | Adjustable damping automatic plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320292345 CN203251594U (en) | 2013-05-27 | 2013-05-27 | Adjustable damping automatic plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251594U true CN203251594U (en) | 2013-10-30 |
Family
ID=49464214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320292345 Expired - Fee Related CN203251594U (en) | 2013-05-27 | 2013-05-27 | Adjustable damping automatic plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650752A (en) * | 2013-12-23 | 2014-03-26 | 青岛弘盛汽车配件有限公司 | Hydraulic harvesting coulter |
-
2013
- 2013-05-27 CN CN 201320292345 patent/CN203251594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650752A (en) * | 2013-12-23 | 2014-03-26 | 青岛弘盛汽车配件有限公司 | Hydraulic harvesting coulter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20180527 |