CN215683876U - Tail supporting device for tree mover - Google Patents
Tail supporting device for tree mover Download PDFInfo
- Publication number
- CN215683876U CN215683876U CN202121697576.XU CN202121697576U CN215683876U CN 215683876 U CN215683876 U CN 215683876U CN 202121697576 U CN202121697576 U CN 202121697576U CN 215683876 U CN215683876 U CN 215683876U
- Authority
- CN
- China
- Prior art keywords
- self
- lubricating friction
- friction block
- lubricating
- frame
- 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
Links
- 239000004519 grease Substances 0.000 claims abstract description 26
- 210000002445 nipple Anatomy 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 12
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a tail supporting device for a tree mover, which comprises a base, wherein the base is connected with an inner arm through a bolt B and a flat washer C, the inner arm is fixedly connected with a lifting oil cylinder through a pin shaft B, the lifting oil cylinder is connected with a frame through a pin shaft A and a locknut, a radial spherical plain bearing is arranged at the top of a working part, self-lubricating friction blocks A are respectively arranged between the frame and the inner arm, the frame is fixedly connected with the self-lubricating friction block pressing plate through the inner hexagonal socket head cap screw and the flat washer A, the lubricating portion is provided with the grease nipple A for providing lubricating oil for the self-lubricating friction block B, the grease nipple B for providing lubricating oil for the pin shaft B is arranged, the adjusting gasket is arranged between the self-lubricating friction block B and the inner arm, and the main machine connecting portion is provided with the bolt A and the flat washer B for fixedly connecting the frame and the tree mover.
Description
Technical Field
The utility model belongs to the technical field of supporting devices, and particularly relates to a tail supporting device for a tree mover.
Background
With the continuous development of garden machinery, the tree digging operation of the nursery is basically mechanized by manual steering, but the existing tree digger has the defects of low rolling speed and low efficiency, the self weight of the tree digger needs to be increased if the rolling speed of the tree digger needs to be increased, and meanwhile, the volume of the tree digger can be increased, so that the characteristics of smaller row spacing and row spacing of the nursery are completely not met.
Therefore, the tail supporting device for improving the downward binding speed and the tree digging efficiency on the premise of not greatly increasing the volume is designed, and the problem to be solved by the inventor is solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the existing defects, the utility model aims to design a tail supporting device which can improve the downward binding speed to the maximum extent and improve the tree digging efficiency on the premise of not greatly increasing the weight and the volume of the whole machine.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a tail supporting device for a tree mover comprises a base, wherein the base is connected with an inner arm through a bolt B and a flat washer C, the inner arm is connected with a lifting oil cylinder through a pin shaft B, the lifting oil cylinder is connected with a frame through a pin shaft A, a locknut and a radial spherical plain bearing, the frame is in sliding connection with the inner arm, an opening structure is formed in the side wall of the frame, a self-lubricating friction block B is arranged on the inner side of the opening structure, a self-lubricating friction block A is arranged above the self-lubricating friction block B, the self-lubricating friction block A and the self-lubricating friction block B are both arranged between the frame and the inner arm, an adjusting gasket is arranged on the side surface of the self-lubricating friction block B, a self-lubricating friction block pressing plate is arranged on the side surface of the adjusting gasket, and the self-lubricating friction block pressing plate is fixedly connected with the frame through an inner hexagonal cylindrical head screw and the flat washer A, the inner side of the self-lubricating friction block B is provided with a grease nipple A, the inner side of the pin shaft B is provided with a grease nipple B, and the frame is fixedly connected with the tree mover through a bolt A and a flat washer B.
Furthermore, the lifting oil cylinder adopts a double-balance valve.
Further, the grease fitting A and the grease fitting B are both connected with a grease gun through hoses, and the grease fitting A and the grease fitting B are both straight type 45-degree grease fittings.
Further, the self-lubricating friction block A and the self-lubricating friction block B are both copper-based graphite-inlaid structures.
Further, the number of the adjusting gaskets is not less than one.
Further, the number of the self-lubricating friction blocks A is the same as that of the self-lubricating friction blocks B, and the number of the self-lubricating friction blocks A is not less than two.
The utility model has the beneficial effects that:
1. according to the utility model, the tail supporting device is added to the tree mover, so that the tree mover can maximally improve the downward-binding acting force on the premise of not increasing the weight and the volume of the tree mover, thereby improving the downward-binding speed and improving the tree-digging efficiency.
2. The utility model can ensure that the tree mover can dig trees in nursery lands with smaller row spacing and row spacing without increasing the volume of the tree mover.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention;
fig. 2 is an assembly view of the present invention.
Description of the drawings: 1-a base; 2-inner wall; 3-a frame; 4-self-lubricating friction block pressing plate; 5-inner hexagonal socket head cap screw; 6-plain washer A; 7-a lifting oil cylinder; 8-radial spherical plain bearing; 9-pin axis A; 10-locknut; 11-self-lubricating friction block a; 12-self-lubricating friction block B; 13-adjusting the shim; 14-grease nipple a; 15-bolt a; 16-plain washer B; 17-pin B; 18-grease nipple B; 19-bolt B; 20-plain washer C.
Detailed Description
The present invention is further described with reference to the following specific examples, which are intended to be illustrative only and not to limit the scope of the utility model/utility model, and it is to be understood that various changes or modifications may be made therein by those skilled in the art after reading the teaching of the present invention, and equivalents may fall within the scope of the utility model defined by the claims appended hereto.
As shown in the schematic diagram of the principle of the utility model in the figure 1-2, the tail support device for the tree mover comprises a base 1 which is contacted with the ground to support the whole tree mover during working, the base 1 is connected with an inner arm 2 through a bolt B19 and a flat washer C20, the inner arm 2 is fixedly connected with a lifting oil cylinder 7 through a pin shaft B, the lifting oil cylinder 7 can drive the base 1 and the inner arm 2 to slide up and down, the lifting oil cylinder 7 is connected with a frame 3 through a pin shaft A15 and a locknut 10, the frame 3 is used for mounting all parts of the tail support device, a centripetal joint bearing 8 is mounted at the top of a working part, the centripetal joint bearing 8 has a self-aligning function, the oil cylinder can always bear axial pulling force and pressure during working and does not bear bending acting force, a self-lubricating friction block A11, a self-lubricating friction block B12 and a self-lubricating friction block A11 are respectively mounted between the frame 3 and the inner arm 2, Self-lubricating friction block B12 is copper-based graphite-embedded structure, frame 3 is through hexagon socket head cap screw 5 and plain washer A6 and self-lubricating friction block clamp plate 4 fixed connection, lubricating portion sets up grease nipple A14 and provides lubricating oil for self-lubricating friction block B12, the operational environment that self-lubricating wear block can be improved to the notes butter, self-lubricating wear block's life has been prolonged, set up grease nipple B18 and provide lubricating oil for round pin axle B17, grease nipple A14, grease nipple B12 all is connected and is straight type 45 yellow grease nipples through the hose with the grease gun, install adjusting shim 13 between self-lubricating friction block B12 and inner arm 2, can adjust the clearance of self-lubricating wear block B12 and inner arm 2 through increasing or reducing the quantity of adjusting shim, guarantee to slide freely, the host computer connecting portion sets up bolt A15 and plain washer B16 fixed connection frame 3 and tree mover.
The working principle of the utility model is as follows:
after the worker adjusts the tree digging position of the tree digging machine, the control handle of the tail supporting device on the multi-way valve is pulled off, a hydraulic pump driven by an engine provides hydraulic power for a lifting oil cylinder 7 through the control valve, the hydraulic oil cylinder moves downwards under the driving of hydraulic oil to drive an inner arm 2 and a base 1 to move downwards, the lifting oil cylinder 8 continues to extend out after the base 1 is contacted with the ground, the whole machine can be jacked up, and tree digging operation can be implemented after the whole machine is jacked up for a certain distance.
According to the utility model, the tail supporting device is added to the tree mover, so that the tree mover can maximally improve the downward binding acting force on the premise of not increasing the weight and the volume of the tree mover, thereby improving the downward binding speed, improving the tree digging efficiency, not increasing the volume of the tree mover, and still enabling the tree mover to dig trees in nursery lands with smaller plant spacing and row spacing.
The undescribed parts of the present invention are the same as or implemented using prior art.
Claims (6)
1. The utility model provides a afterbody strutting arrangement for tree mover which characterized in that: the lifting device comprises a base, wherein the base is connected with an inner arm through a bolt B and a flat washer C, the inner arm is connected with a lifting oil cylinder through a pin shaft B, the lifting oil cylinder is connected with a frame through a pin shaft A, a locknut and a radial spherical plain bearing, the frame is in sliding connection with the inner arm, an opening structure is arranged on the side wall of the frame, a self-lubricating friction block B is arranged on the inner side of the opening structure, a self-lubricating friction block A is arranged above the self-lubricating friction block B, the self-lubricating friction block A and the self-lubricating friction block B are both arranged between the frame and the inner arm, an adjusting gasket is arranged on the side surface of the self-lubricating friction block B, a self-lubricating friction block pressing plate is arranged on the side surface of the adjusting gasket, the self-lubricating friction block pressing plate is fixedly connected with the frame through an inner hexagonal cylindrical head screw and the flat washer A, and a grease nipple A is arranged on the inner side of the self-lubricating friction block B, and a grease nipple B is arranged on the inner side of the pin shaft B, and the frame is fixedly connected with the tree mover through a bolt A and a flat washer B.
2. The tail support device for the tree mover as claimed in claim 1, wherein the lift cylinder employs a double balanced valve.
3. The tail supporting device for the tree mover as claimed in claim 1, wherein the grease nipple A and the grease nipple B are both connected with a grease gun through a hose, and the grease nipple A and the grease nipple B are both straight type 45-degree grease nipples.
4. The tail support device for the tree mover according to claim 1, wherein the self-lubricating friction blocks A and B are both copper-based graphite-inlaid structures.
5. The tail support device for the tree mover as claimed in claim 1, wherein the number of the adjustment shims is not less than one.
6. The tail support device for the tree mover as claimed in claim 1, wherein the number of the self-lubricating friction blocks A is the same as the number of the self-lubricating friction blocks B, and the number of the self-lubricating friction blocks A is not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697576.XU CN215683876U (en) | 2021-07-26 | 2021-07-26 | Tail supporting device for tree mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697576.XU CN215683876U (en) | 2021-07-26 | 2021-07-26 | Tail supporting device for tree mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215683876U true CN215683876U (en) | 2022-02-01 |
Family
ID=79989106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697576.XU Expired - Fee Related CN215683876U (en) | 2021-07-26 | 2021-07-26 | Tail supporting device for tree mover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215683876U (en) |
-
2021
- 2021-07-26 CN CN202121697576.XU patent/CN215683876U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |