CN205847882U - A kind of adjustable cultivator of working depth - Google Patents
A kind of adjustable cultivator of working depth Download PDFInfo
- Publication number
- CN205847882U CN205847882U CN201620868285.5U CN201620868285U CN205847882U CN 205847882 U CN205847882 U CN 205847882U CN 201620868285 U CN201620868285 U CN 201620868285U CN 205847882 U CN205847882 U CN 205847882U
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- China
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- bracing frame
- adjusting rod
- bar
- working depth
- cultivator
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Abstract
nullThis utility model relates to a kind of adjustable cultivator of working depth，Belong to agricultural machinery technological field，This cultivator includes traction machine and is connected to the bracing frame of traction machine rear end，Gauge wheel is installed bottom bracing frame，Intertillage shovel is installed on bracing frame and it is operated the governor motion of depth adjustment，Governor motion includes the adjusting rod being arranged on bracing frame bottom、Limited post and selector bar，Limited post is fastened transversely to bracing frame side，Adjusting rod lower end is provided with one group of uniform stopper slot，Stopper slot and limited post snap-fit engagement，Selector bar is to be articulated with bracing frame side from the bow and middle part being vertically bent into horizontal direction，Adjusting rod one end is articulated and connected with the vertical end of selector bar，Gauge wheel is arranged on the horizontal direction end of selector bar，Intertillage shovelman is made the regulation parts of the degree of depth by adjusting rod by forming the altitude mixture control of gauge wheel，This cultivator is when being operated depth adjustment，Easy and simple to handle，The efficiency of regulation work is higher.
Description
Technical field
This utility model belongs to agricultural machinery technological field, is specifically related to a kind of adjustable cultivator of working depth.
Background technology
Cultivator is mainly used in getting up early crop weeding, in the ranks loosens the soil or Gansu Province of having ditched, the operation required by every kind of function
The degree of depth is different, and each function is in the case of different soil property, different soils water content, and depth of implements is also different
, existing cultivator mainly uses pulling equipment to drive scoop to carry out operation, the depth of implements of scoop in major part cultivator
Being fixing, the only scoop of minority cultivator is that depth of implements is adjustable, for example with hole, location and the fastening such as bolt, bearing pin
Connected mode between parts, but its adjustment mode is complex, is awkward, and cultivator is under needing the occasion repeatedly regulated
Work efficiency is the lowest.
Utility model content
This utility model overcomes the shortcoming that existing cultivator exists, it is provided that a kind of adjustable cultivator of working depth,
In this cultivator, depth adjusting mechanism uses the adjusting rod being convenient to operation as the regulation parts of intertillage shovel working depth, passes through
Its lower end stopper slot and the spacing height regulating gauge wheel of limited post, thus change the embedded depth of intertillage shovel, structure is skilful
Wonderful, easy and simple to handle, enhance the operation function of cultivator, improve the regulation efficiency of the working depth of cultivator.
Concrete technical scheme of the present utility model is:
A kind of adjustable cultivator of working depth, including traction machine and the bracing frame that is connected to traction machine rear end, bracing frame
Bottom is provided with gauge wheel, bracing frame is provided with intertillage shovel and it is operated the governor motion of depth adjustment, key point
It is that described governor motion includes being arranged on the adjusting rod of bracing frame bottom, limited post and selector bar, and limited post is laterally fixed
In bracing frame side, adjusting rod lower end is provided with one group of uniform stopper slot, stopper slot and limited post snap-fit engagement, and selector bar is
The vertical end of bracing frame side, adjusting rod one end and selector bar it is articulated with from the bow and middle part being vertically bent into horizontal direction
Portion is articulated and connected, and gauge wheel is arranged on the horizontal direction end of selector bar, and adjusting rod is by the altitude mixture control formation to gauge wheel
Intertillage shovelman is made the regulation parts of the degree of depth.
Described adjusting rod is not more than 30 degree with the angle of horizontal direction.
Having additional force mechanisms between described traction machine and bracing frame, this force mechanisms includes parallel four be vertically arranged
Limit shape structure and be connected to it on the extension spring between lower both sides, the front end of parallelogram sturcutre is fixing with traction machine to be connected, its
Rear end is fixing with bracing frame to be connected.
Described parallelogram sturcutre top is provided with hole, one group of location, and extension spring upper end is arranged on hole, location by bearing pin
In.
Described extension spring is two and is respectively arranged at parallelogram sturcutre both sides, and parallelogram sturcutre top is arranged
Having one group of locating slot, be connected with location bar in locating slot, the upper end of both sides extension spring is individually fixed in bar two ends, location.
Described bracing frame rear end is provided with the support bar bent by level to vertical direction, and intertillage shovel is arranged on support bar
Lower end.
The beneficial effects of the utility model are: this utility model carries out the card with limited post by the stopper slot on adjusting rod
Connecing spacing, one group of stopper slot define adjusting rod one group moves horizontally stroke, and different shift motions can result in selector bar
Different size of rotational angle, rotational angle is the biggest, and the height of gauge wheel is the highest, intertillage shovel embedded depth i.e. working depth
Will be the deepest, finally play the effect of regulation intertillage shovel working depth, and when gauge wheel load-bearing, adjusting rod can have been drawn
Tightly, the stopper slot on adjusting rod can be difficult to, with limited post tight clamping fit, phenomenon loose or dislocation occur, and this cultivator operates
Easy, simple in construction, when working depth regulates, efficiency is greatly improved, and manufacturing cost is relatively low, relatively stable during work.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of this utility model embodiment 2.
In accompanying drawing, 1, traction machine, 2, bracing frame, 3, gauge wheel, 4, intertillage shovel, 5, adjusting rod, 6, limited post, 7, conversion
Bar, 8, stopper slot, 9, extension spring, 10, hole, location, 11, bearing pin, 12, locating slot, 13, location bar, 14, support bar.
Detailed description of the invention
This utility model relates to a kind of adjustable cultivator of working depth, including traction machine 1 and be connected to traction machine 1 rear end
Bracing frame 2, gauge wheel 3 is installed bottom bracing frame 2, bracing frame 2 is provided with intertillage shovel 4 and to its be operated the degree of depth adjust
The governor motion of joint, described governor motion includes being arranged on the adjusting rod 5 of bracing frame 2 bottom, limited post 6 and selector bar 7, limit
Position post 6 is fastened transversely to bracing frame 2 side, and adjusting rod 5 lower end is provided with one group of uniform stopper slot 8, stopper slot 8 and limited post
6 snap-fit engagement, selector bar 7 is to be articulated with bracing frame 2 side, adjusting rod from the bow and middle part being vertically bent into horizontal direction
5 one end are articulated and connected with the vertical end of selector bar 7, and gauge wheel 3 is arranged on the horizontal direction end of selector bar 7, and adjusting rod 5 is borrowed
The altitude mixture control to gauge wheel 3 is helped to form the regulation parts to intertillage shovel 4 working depth.
Embodiment 1, as it is shown in figure 1, in order to ensure adjusting rod 5 in use difficult drop-off, adjusting rod 5 and level side
To angle be not more than 30 degree, when need increase intertillage shovel 4 working depth time, adjusting rod 5 is pushed away to selector bar 7 direction, adjust
Pole 5 lower end connects and fixes closer to outside stopper slot 8 with limited post 6, and now, selector bar 7 is rotated certain angle, conversion
The gauge wheel 3 of bar 7 horizontal direction end is lifted, and intertillage shovel 4 has declined relative to the height of gauge wheel 3, finally, and intertillage
The embedded depth i.e. working depth of shovel 4 is increased, and bracing frame 2 rear end is provided with the support bar bent by level to vertical direction
14, intertillage shovel 4 is arranged on support bar 14 lower end, and intertillage shovel 4 and support bar 14 all can carry out demolition and maintenance according to practical situation；
During whereas if want the working depth reducing intertillage shovel 4, adjusting rod 5 is drawn to the rightabout being provided with selector bar 7, limit
Deep wheel 3 is lowered, and the embedded depth i.e. working depth of intertillage shovel 4 is reduced.
Having additional force mechanisms between traction machine 1 and bracing frame 2, this force mechanisms includes the parallelogram being vertically arranged
Structure and the extension spring 9 being connected to it between lower both sides, the front end of parallelogram sturcutre is fixing with traction machine 1 to be connected, thereafter
Holding be connected fixing with bracing frame 2, parallelogram sturcutre top is provided with hole 10, one group of location, and bearing pin 11 is passed through in extension spring 9 upper end
Being arranged in hole 10, location, intertillage shovel 4 is applied to the farming power in soil in addition to the weight of himself, it is also possible to by parallel four
Extension spring 9 in the shape structure of limit obtains an additional force, and the size of this additional force is relevant to the tensile elongation of extension spring 9, the shape of extension spring 9
Becoming the longest, this additional force is the biggest, according to the hardness of different soils, needs to regulate the pulling force of extension spring 9, is extracted out also by bearing pin 11
It is inserted in farther hole, location 10, now, the length of extension spring 9, pulling force increases, otherwise, then bearing pin 11 is taken out
Going out and insert in hole, location 10 close together, pulling force reduces.
Embodiment 2, the optimization as embodiment 1 designs, and the present embodiment can make the regulation of force mechanisms easier, as
Shown in Fig. 2, described extension spring 9 is set to two and is respectively arranged at parallelogram sturcutre both sides, parallelogram sturcutre top
Arranging one group of locating slot 12, be connected with location bar 13 in locating slot 12, the upper end of both sides extension spring 9 is individually fixed in 13 liang of the bar in location
End, when regulating the deformability of parallelogram sturcutre, when needing the pulling force regulating extension spring 9, it is not necessary to extracts location bar 13 out, as long as
Location bar 13 is lifted and puts into according to soil hardness in corresponding locating slot 12, the deformation of extension spring 9 can be realized, extension spring 9
Pulling force changes.
In this utility model, traction machine 1 rear end can connect the multiple bracing frame 2 of a group be arranged side by side, each bracing frame 2
All being connected by corresponding force mechanisms, each bracing frame 2 is mounted on intertillage shovel 4 and corresponding governor motion, traction
When machine 1 advances, the intertillage shovel 4 in one group of bracing frame 2 of rear end carries out the work ploughed simultaneously.
Claims (6)
1. the adjustable cultivator of working depth, including traction machine (1) and the bracing frame (2) that is connected to traction machine (1) rear end,
Bracing frame (2) bottom is provided with gauge wheel (3), bracing frame (2) is provided with intertillage shovel (4) and it is operated depth adjustment
Governor motion, it is characterised in that: described governor motion includes being arranged on the adjusting rod (5) of bracing frame (2) bottom, limited post
And selector bar (7) (6), limited post (6) is fastened transversely to bracing frame (2) side, adjusting rod (5) lower end be provided with one group uniform
Stopper slot (8), stopper slot (8) and limited post (6) snap-fit engagement, selector bar (7) is for from the arc being vertically bent into horizontal direction
Bar and middle part are articulated with bracing frame (2) side, and adjusting rod (5) one end is articulated and connected with the vertical end of selector bar (7), gauge wheel
(3) being arranged on the horizontal direction end of selector bar (5), adjusting rod (5) is formed intertillage by the altitude mixture control of gauge wheel (3)
The regulation parts of shovel (4) working depth.
A kind of adjustable cultivator of working depth the most according to claim 1, it is characterised in that: described adjusting rod (5)
It is not more than 30 degree with the angle of horizontal direction.
A kind of adjustable cultivator of working depth the most according to claim 1, it is characterised in that: described traction machine (1)
And bracing frame has additional force mechanisms between (2), and this force mechanisms includes the parallelogram sturcutre being vertically arranged and is connected to
Extension spring (9) between its upper and lower both sides, the front end of parallelogram sturcutre is fixing with traction machine (1) to be connected, its rear end and support
Frame (2) is fixing to be connected.
A kind of adjustable cultivator of working depth the most according to claim 3, it is characterised in that: described parallelogram
Structure top is provided with one group of hole, location (10), and extension spring (9) upper end is arranged in hole, location (10) by bearing pin (11).
A kind of adjustable cultivator of working depth the most according to claim 3, it is characterised in that: described extension spring (9) is
Two and be respectively arranged at parallelogram sturcutre both sides, parallelogram sturcutre top is provided with one group of locating slot (12), fixed
Being connected with location bar (13) in position groove (12), the upper end of both sides extension spring (9) is individually fixed in bar (13) two ends, location.
A kind of adjustable cultivator of working depth the most according to claim 1, it is characterised in that: described bracing frame (2)
Rear end is provided with the support bar (14) bent by level to vertical direction, and intertillage shovel (4) is arranged on support bar (14) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868285.5U CN205847882U (en) | 2016-08-11 | 2016-08-11 | A kind of adjustable cultivator of working depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868285.5U CN205847882U (en) | 2016-08-11 | 2016-08-11 | A kind of adjustable cultivator of working depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847882U true CN205847882U (en) | 2017-01-04 |
Family
ID=57593440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620868285.5U Active CN205847882U (en) | 2016-08-11 | 2016-08-11 | A kind of adjustable cultivator of working depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018202633A1 (en) * | 2017-05-02 | 2018-11-08 | Agco International Gmbh | Guidance working depth compensation |
-
2016
- 2016-08-11 CN CN201620868285.5U patent/CN205847882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018202633A1 (en) * | 2017-05-02 | 2018-11-08 | Agco International Gmbh | Guidance working depth compensation |
| WO2018202634A1 (en) * | 2017-05-02 | 2018-11-08 | Agco International Gmbh | Guidance working depth compensation for implement |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |