CN208480228U - Supporting mechanism - Google Patents
Supporting mechanism Download PDFInfo
- Publication number
- CN208480228U CN208480228U CN201821108014.5U CN201821108014U CN208480228U CN 208480228 U CN208480228 U CN 208480228U CN 201821108014 U CN201821108014 U CN 201821108014U CN 208480228 U CN208480228 U CN 208480228U
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- CN
- China
- Prior art keywords
- sleeve
- supporting mechanism
- screw rod
- threaded hole
- connecting rod
- 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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- Transplanting Machines (AREA)
Abstract
The utility model relates to a kind of supporting mechanisms, supporting mechanism including being set to deep ploughing machine rear end sides, the supporting mechanism is connect by linking arm with the deep ploughing machine, the supporting mechanism includes the first sleeve of bottom end opening, the top of the sleeve offers the first threaded hole, screw rod is provided in first threaded hole, and the top of the first sleeve is extended on the top of the screw rod, the lower part of the screw rod is located in first sleeve, connecting rod is additionally provided in the first sleeve, the upper end of the connecting rod is provided with the second threaded hole, the lower part of the screw rod is set in second threaded hole, and it cooperates with second threaded hole, the lower end of the connecting rod is connect with transfer mechanism.The utility model can easily be accommodated and have good buffering effect.
Description
Technical field
The utility model relates to deep ploughing machine field, in particular to a kind of supporting mechanism.
Background technique
Deep ploughing machine is connected to the rear side of tractor, and depth is deeper loosens the soil for carrying out to soil, deep ploughs during deep ploughing
Machine needs to advance with tractor, therefore it needs to have transplanting mechanism, and the transfer mechanism multidigit of existing deep ploughing machine is common
Roller structure can not adjust the height of deep ploughing machine, traveling process vibration larger.
Utility model content
Based on this, it is necessary to provide a kind of supporting mechanism, the supporting mechanism including being set to deep ploughing machine rear end sides is described
Supporting mechanism is connect by linking arm with the deep ploughing machine, and the supporting mechanism includes the first sleeve of bottom end opening, the set
The top of cylinder offers the first threaded hole, screw rod is provided in first threaded hole, and institute is extended on the top of the screw rod
The top of first sleeve is stated, the lower part of the screw rod is located in first sleeve, and connecting rod, institute are additionally provided in the first sleeve
The upper end for stating connecting rod is provided with the second threaded hole, and the lower part of the screw rod is set in second threaded hole, and with it is described
Second threaded hole cooperates, and the lower end of the connecting rod is connect with transfer mechanism.
The front end of deep ploughing machine is connect with tractor, and its rear end is supported by supporting mechanism to allow to advance, this is practical
In novel, the connecting rod that lower end is connected with transfer mechanism is connect by screw rod with first sleeve, wherein screw rod is located at first sleeve
Inner wall, first sleeve can effectively prevent screw rod from the pollution and damage of external environment, in addition, extending the by turning
The screw rod on one sleeve top, position of the adjustable screw rod relative to first sleeve make it relative to adjust connecting rod
One sleeve moves up and down, and then adjusts the height of supporting mechanism, the height of the supporting mechanism by adjusting deep ploughing machine rear end sides,
Deep ploughing machine can be made to be suitable for the unexpected deep ploughing of different bottom surface situations, and the depth of adjustment deep ploughing.
Wherein connecting rod is the hollow rod-like structure of upper end closure, and the second threaded hole is opened in the upper end of connecting rod.
Preferably, one end of the linking arm is fixedly connected with deep ploughing machine, and the other end is connect with first sleeve.
Supporting mechanism is connect by first sleeve thereon with deep ploughing machine.
Preferably, the other end of the linking arm is provided with the second lantern ring, and the first sleeve is set to described second set
In cylinder, and the tip edge of the first sleeve is provided with upper baffle ring, and the lower edge of the second sleeve is provided with lower baffle ring,
It is also arranged with spring in the second sleeve, is fixedly connected in the middle part of the upper end of the spring and the second sleeve, the bullet
The lower end of spring offsets with the lower baffle ring.
First sleeve is arranged in second sleeve, and first sleeve and second sleeve transition fit, can be in second sleeve
The spring for moving up and down, and being arranged between lower gear ring and second sleeve has the function of buffering, when transfer mechanism stress moves up
When, transfer mechanism pushes connecting rod to move up, and connecting rod pushes screw rod connected to it to move up, and screw rod pushes connected to it first
Sleeve moves up, and at this point, the lower gear ring of first sleeve can compress its spring between first sleeve, spring is compressed, and is shed
Partial action power and vibration prevent transplanting mechanism from directly causing impact to deep ploughing machine body and damaging body, while can make
The course of work of deep ploughing machine can be carried out smoothly.
Further, the surface of the connecting rod offers the limiting slot through the connecting rod, and the limiting slot is vertical
Setting, the second sleeve correspond to the limiting slot and are provided with limit hole, are movably disposed within limited bolt in the limit hole.
For installing limited bolt, limited bolt can move back and forth the limit hole being correspondingly arranged with limiting slot in limit hole,
When limited bolt is extend into limiting slot, limiting slot can only move up and down along its length, then the rotation of connecting rod is limited,
It can only move up and down, prevent transplanting mechanism from turning to during traveling.
Further, the limit hole location threaded hole, the limited bolt are bolt, and the limited bolt can be set to turning
In the limit hole.
It is mounted on the bolt of limit hole by turning and one end of bolt may be implemented extend into limiting slot and prevent first set
Cylinder rotation, and continue to protrude into limiting slot until the bottom for being pushed against limiting slot prevents first sleeve from rotating and mobile.
Preferably, the transfer mechanism includes the support frame being fixedly connected with the lower end of connecting rod, and can be turned with support frame
The idler wheel connected dynamicly.
Further, the idler wheel is pneumatic tire.
Pneumatic tire itself has good buffer function, can further enhance the buffering effect of the application.
Preferably, the top of the screw rod is fixedly installed handle or turntable.
Handle or turntable are fixedly connected with the top of screw rod, then user easier can carry out screw rod to turn behaviour
Make, while being connected to the handle of screw tip or turntable can prevent screw rod from falling off down first sleeve out, guarantees its structure
Stability.
The principles of the present invention, effect are further illustrated below with reference to above-mentioned technical proposal:
In the utility model, the connecting rod that lower end is connected with transfer mechanism is connect by screw rod with first sleeve, wherein spiral shell
Bar is located at the inner wall of first sleeve, and first sleeve can effectively prevent screw rod from the pollution and damage of external environment, in addition, logical
Cross the screw rod for turning and extending first sleeve top, position of the adjustable screw rod relative to first sleeve, to adjust connection
Bar moves up and down it relative to first sleeve, and then adjusts the height of supporting mechanism, by adjusting deep ploughing machine rear end sides
The height of supporting mechanism can make deep ploughing machine be suitable for the unexpected deep ploughing of different bottom surface situations, and the depth of adjustment deep ploughing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of deep ploughing machine described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of supporting mechanism described in the utility model embodiment；
Fig. 3 is the partial profile structure of supporting mechanism described in the utility model embodiment；
Fig. 4 is the partial profile structure of supporting mechanism described in the utility model embodiment.
Description of symbols:
1- supporting mechanism, 11- first sleeve, the first threaded hole of 111-, 112- upper baffle ring, 113- lower baffle ring, 114- limit
Slot, 12- connecting rod, the second threaded hole of 121-, 13- screw rod, 131- handle, 14- spring, 15- support frame, 16- idler wheel, 2- deep ploughing
Machine, 21- linking arm, 211- second sleeve, 2111- limit hole, 2112- limited bolt.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, doing the utility model into one below in conjunction with attached drawing and embodiment
Step detailed description:
Picture 1-4, a kind of supporting mechanism 1, the supporting mechanism 1 including being set to 2 rear end sides of deep ploughing machine, the support machine
Structure 1 is connect by linking arm 21 with the deep ploughing machine 2, and the supporting mechanism 1 includes the first sleeve 11 of bottom end opening, the set
The top of cylinder offers the first threaded hole 111, screw rod 13 is provided in first threaded hole 111, and the screw rod 13 is upper
The top of the first sleeve 11 is extended in portion, and the lower part of the screw rod 13 is located in first sleeve 11, the first sleeve 11
It is inside additionally provided with connecting rod 12, the upper end of the connecting rod 12 is provided with the second threaded hole 121, the lower part setting of the screw rod 13
It cooperates in second threaded hole 121, and with second threaded hole 121, the lower end of the connecting rod 12 and transfer
Mechanism connection.
The front end of deep ploughing machine 2 is connect with tractor, and its rear end is supported by supporting mechanism 1 to allow to advance, this reality
In novel, the connecting rod 12 that lower end is connected with transfer mechanism is connect by screw rod 13 with first sleeve 11, wherein screw rod 13
In the inner wall of first sleeve 11, first sleeve 11 can effectively prevent screw rod 13 from the pollution and damage of external environment, in addition,
Extend the screw rod 13 on 11 top of first sleeve by turning, position of the adjustable screw rod 13 relative to first sleeve 11, from
And adjusting connecting rod 12 moves up and down it relative to first sleeve 11, and then adjusts the height of supporting mechanism 1, it is deep by adjusting
The height for ploughing the supporting mechanism 1 of 2 rear end sides of machine can make deep ploughing machine 2 be suitable for the unexpected deep ploughing of different bottom surface situations, with
And the depth of adjustment deep ploughing.
Wherein connecting rod 12 is the hollow rod-like structure of upper end closure, and the second threaded hole 121 is opened in the upper of connecting rod 12
End.
One end of one of embodiment, the linking arm 21 is fixedly connected with deep ploughing machine 2, the other end and first sleeve
11 connections.
Supporting mechanism 1 is connect by first sleeve 11 thereon with deep ploughing machine 2.
One of embodiment, the other end of the linking arm 21 are provided with the second lantern ring, and the first sleeve 11 is arranged
In in the second sleeve 211, and the tip edge of the first sleeve 11 is provided with upper baffle ring 112, the second sleeve 211
Lower edge be provided with lower baffle ring 113, be also arranged with spring 14 in the second sleeve 211, the upper end of the spring 14 with
The middle part of the second sleeve 211 is fixedly connected, and the lower end of the spring 14 offsets with the lower baffle ring 113.
First sleeve 11 is arranged in second sleeve 211, and 211 transition fit of first sleeve 11 and second sleeve, can be
The spring 14 for moving up and down in second sleeve 211, and being arranged between lower gear ring and second sleeve 211 has the function of buffering,
When transfer mechanism stress moves up, transfer mechanism pushes connecting rod 12 to move up, and connecting rod 12 pushes on screw rod 13 connected to it
It moving, screw rod 13 pushes first sleeve 11 connected to it to move up, and at this point, the lower gear ring of first sleeve 11 can compress itself and first
Spring 14 between sleeve 11, spring 14 are compressed, and partial action power and vibration are shed, and prevent transplanting mechanism directly to deep ploughing
2 body of machine causes to impact and damage body, while the course of work of deep ploughing machine 2 can be enabled smoothly to carry out.
The mode that wherein welding can be used in spring 14 is fixed on the middle part of second sleeve 211.
One of embodiment, the surface of the connecting rod 12 offer the limiting slot 114 through the connecting rod 12, institute
It states limiting slot 114 to be vertically arranged, the corresponding limiting slot 114 of the second sleeve 211 is provided with limit hole 2111, the limit
Limited bolt 2112 is movably disposed in hole 2111.
For installing limited bolt 2112, limited bolt 2112 can limit the limit hole 2111 being correspondingly arranged with limiting slot 114
Position moves back and forth in hole 2111, and when limited bolt 2112 is extend into limiting slot 114, limiting slot 114 can only be along its length
It moves up and down, then the rotation of connecting rod 12 is limited, and can only be moved up and down, and prevents transplanting mechanism from turning to during traveling.
One of embodiment, 2111 threaded holes of the limit hole, the limited bolt 2112 are bolt, the limited bolt
2112 can be set in the limit hole 2111 with turning.
It is mounted on the bolt of limit hole 2111 by turning and one end of bolt may be implemented extend into limiting slot 114 and prevent
First sleeve 11 rotates, and continues to protrude into limiting slot 114 until the bottom for being pushed against limiting slot 114 prevents 11 turns of first sleeve
It is dynamic and mobile.
One of embodiment, the transfer mechanism include the support frame 15 being fixedly connected with the lower end of connecting rod 12, and
The idler wheel 16 being rotatably coupled with support frame 15.
One of embodiment, the idler wheel 16 are pneumatic tire.
Pneumatic tire itself has good buffer function, can further enhance the buffering effect of the application.
The top of one of embodiment, the screw rod 13 is fixedly installed handle 131 or turntable.
Handle 131 or turntable are fixedly connected with the top of screw rod 13, then user easier can carry out screw rod 13
Operation is turned, while being connected to the handle 131 on 13 top of screw rod or turntable can prevent screw rod 13 from falling off down first set out
Cylinder 11, guarantees its structural stability.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of supporting mechanism, the supporting mechanism including being set to deep ploughing machine rear end sides, which is characterized in that the supporting mechanism
It is connect by linking arm with the deep ploughing machine, the supporting mechanism includes the first sleeve of bottom end opening, the top of the sleeve
The first threaded hole is offered, screw rod is provided in first threaded hole, and the first set is extended on the top of the screw rod
The top of cylinder, the lower part of the screw rod are located in first sleeve, and connecting rod, the connecting rod are additionally provided in the first sleeve
Upper end be provided with the second threaded hole, the lower part of the screw rod is set in second threaded hole, and with second screw thread
Hole cooperates, and the lower end of the connecting rod is connect with transfer mechanism.
2. supporting mechanism according to claim 1, which is characterized in that one end of the linking arm and the fixed company of deep ploughing machine
It connects, the other end is connect with first sleeve.
3. supporting mechanism according to claim 2, which is characterized in that the other end of the linking arm is provided with second set
Ring, the first sleeve are set in the second sleeve, and the tip edge of the first sleeve is provided with upper baffle ring, described
The lower edge of second sleeve is provided with lower baffle ring, and spring, the upper end of the spring and institute are also arranged in the first sleeve
The lower end for stating second sleeve offsets, and the lower end of the spring offsets with the lower baffle ring.
4. supporting mechanism according to claim 3, which is characterized in that the surface of the first sleeve offers limiting slot,
The limiting slot is vertically arranged, and the second sleeve corresponds to the limiting slot and is provided with limit hole, is moved in the limit hole
Ground is provided with limited bolt.
5. supporting mechanism according to claim 4, which is characterized in that the limit hole location threaded hole, the limited bolt are
Bolt, the limited bolt can be set in the limit hole with turning.
6. supporting mechanism according to claim 1, which is characterized in that the transfer mechanism includes solid with the lower end of connecting rod
Surely the support frame connected, and the idler wheel being rotatably coupled with support frame.
7. supporting mechanism according to claim 6, which is characterized in that the idler wheel is pneumatic tire.
8. supporting mechanism according to claim 1, which is characterized in that the top of the screw rod be fixedly installed handle or
Turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108014.5U CN208480228U (en) | 2018-07-13 | 2018-07-13 | Supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108014.5U CN208480228U (en) | 2018-07-13 | 2018-07-13 | Supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480228U true CN208480228U (en) | 2019-02-12 |
Family
ID=65246390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108014.5U Expired - Fee Related CN208480228U (en) | 2018-07-13 | 2018-07-13 | Supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480228U (en) |
-
2018
- 2018-07-13 CN CN201821108014.5U patent/CN208480228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |