CN216873930U - Harvester walking tensioning support - Google Patents
Harvester walking tensioning support Download PDFInfo
- Publication number
- CN216873930U CN216873930U CN202220001560.9U CN202220001560U CN216873930U CN 216873930 U CN216873930 U CN 216873930U CN 202220001560 U CN202220001560 U CN 202220001560U CN 216873930 U CN216873930 U CN 216873930U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- outer side
- side wall
- harvester
- mounting
- 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
- 238000009434 installation Methods 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000012548 In-process support Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Harvester Elements (AREA)
Abstract
The utility model discloses a harvester walking tensioning support which comprises a support body, wherein the outer side wall of the support body is fixedly connected with two mounting plates, the upper surfaces of the mounting plates are fixedly connected with a hydraulic cylinder, the piston end of the hydraulic cylinder is fixedly connected with a top plate, the outer side wall of the top plate is fixedly connected with mounting blocks, the outer side walls of the mounting blocks penetrate through and are rotatably connected with tensioning wheels, the upper surfaces of the mounting plates are fixedly connected with a plurality of connecting blocks, a sliding rod is fixedly connected between every two adjacent connecting blocks, the outer side wall of the sliding rod is slidably connected with a sliding cylinder, supporting springs are arranged on two sides of the sliding cylinder, the supporting springs are sleeved on the outer wall of the sliding rod, and the upper surface of the sliding cylinder is rotatably connected with a supporting rod. According to the utility model, the mounting block is supported by the plurality of support rods, compared with a single shaft, the structure is firmer, the tensioning mechanism can be effectively supported, and the problem that the harvester cannot work due to the damage of the tensioning mechanism can be avoided.
Description
Technical Field
The utility model relates to the technical field of tensioning supports, in particular to a walking tensioning support for a harvester.
Background
The harvester is an integrated machine for harvesting crops, can complete harvesting and threshing at one time, collects grains into a storage bin, and then conveys the grains to a transport vehicle through a conveying belt.
In order to improve the convenience that the rice was reaped, traditional manual work is reaped and is replaced by mechanical harvesting, adopts crawler-type harvester to reap the rice, in order to adjust track rate of tension, be provided with overspeed device tensioner on walking support, current overspeed device tensioner is in the use, and the support nature is relatively poor, adopts the unipolar to carry out the connection of take-up pulley usually, works as the organism at the violent operation in-process, can cause the overspeed device tensioner to damage because of the support nature is relatively poor to lead to the unable operation of harvester.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a harvester walking tensioning bracket.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a harvester walking tensioning support, includes the support body, two mounting panels of support body lateral wall fixedly connected with, fixed surface is connected with hydraulic cylinder on the mounting panel, hydraulic cylinder piston end fixedly connected with roof, roof lateral wall fixedly connected with installation piece, installation piece lateral wall runs through and the swivelling joint has the take-up pulley, fixed surface is connected with a plurality of connecting blocks on the mounting panel, adjacent two fixedly connected with slide bar between the connecting block, slide bar lateral wall sliding connection has the slide cartridge, the slide cartridge both sides are provided with supporting spring, the supporting spring cover is established on the slide bar outer wall, the slide cartridge upper surface rotates and is connected with the bracing piece, the one end that the slide cartridge was kept away from to the bracing piece rotates and connects on installation piece lateral wall.
As a further description of the above technical solution:
the mounting panel both ends all fixedly connected with supporting shoe, the supporting shoe lateral wall runs through and the swivelling joint has the drive wheel.
As a further description of the above technical solution:
the mounting panel bottom is rotated and is connected with a plurality of bearing wheels.
As a further description of the above technical solution:
the equal fixedly connected with in support body both ends is used for the guard plate of support body protection.
As a further description of the above technical solution:
the roof lateral wall is provided with a plurality of lugs, a plurality of spread grooves with lug looks adaptation are seted up to the installation piece lateral wall, lug fixed connection is on the spread groove inside wall.
As a further description of the above technical solution:
the tensioning wheel and the driving wheel are arranged in a triangular shape.
The utility model has the following beneficial effects:
compared with the prior art, this harvester walking tensioning support, through the installation piece, the connecting block, the slide bar, the slide cartridge, mutually supporting of supporting spring and bracing piece, when carrying out harvester track rate of tension regulation, hydraulic cylinder drives the take-up pulley through the installation piece and roof and reciprocates, thereby carry out the tensioning of track and adjust, the in-process of regulation, the installation piece drives the bracing piece and removes, make the slide cartridge slide along the slide bar, supporting spring carries out effectual support to the slide cartridge when gliding, support the installation piece through a plurality of bracing pieces, compare with the unipolar, this structure is more firm, can carry out effectual support to straining device, can avoid leading to the harvester can't carry out the operation because of straining device damages.
Drawings
Fig. 1 is a schematic structural diagram of a harvester walking tensioning bracket provided by the utility model;
FIG. 2 is a schematic connection diagram of a mounting block, a mounting plate, a sliding rod and a supporting rod in the walking tensioning bracket of the harvester, which is provided by the utility model;
FIG. 3 is a schematic connection diagram of a frame body, a mounting plate and a protection plate in the walking tensioning bracket of the harvester provided by the utility model;
FIG. 4 is a schematic view of a mounting block structure in a harvester walking tension bracket according to the present invention;
fig. 5 is a schematic view of the connection of the top plate in the walking tension bracket of the harvester.
Illustration of the drawings:
1. a frame body; 2. mounting a plate; 3. a hydraulic cylinder; 4. a top plate; 5. mounting a block; 6. a tension pulley; 7. Connecting blocks; 8. a slide bar; 9. a slide cylinder; 10. a support spring; 11. a support bar; 12. a support block; 13. a drive wheel; 14. a load-bearing wheel; 15. a protection plate; 16. a bump; 17. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a harvester walking tension bracket: including support body 1, the equal fixedly connected with in support body 1 both ends is used for the guard plate 15 of support body 1 protection, and guard plate 15 carries out effectual protection to support body 1, avoids the harvester to take place to scratch at the in-process support body 1 that carries out the operation, two mounting panels 2 of 1 lateral wall fixedly connected with of support body, and fixed surface is connected with hydraulic cylinder 3 on mounting panel 2, and 3 piston end fixedly connected with roof 4 of hydraulic cylinder.
Wherein, the outer side wall of the top plate 4 is fixedly connected with an installation block 5, the side wall of the top plate 4 is provided with a plurality of convex blocks 16, the side wall of the installation block 5 is provided with a plurality of connecting grooves 17 matched with the convex blocks 16, the convex blocks 16 are fixedly connected on the inner side wall of the connecting grooves 17, the convex blocks 16 and the connecting grooves 17 can enhance the connectivity between the top plate 4 and the installation block 5, the outer side wall of the installation block 5 is penetrated and rotatably connected with a tension wheel 6, the upper surface of the installation plate 2 is fixedly connected with a plurality of connecting blocks 7, a slide bar 8 is fixedly connected between two adjacent connecting blocks 7, the outer side wall of the slide bar 8 is slidably connected with a slide cylinder 9, two sides of the slide cylinder 9 are provided with supporting springs 10, the supporting springs 10 are sleeved on the outer wall of the slide bar 8, the upper surface of the slide cylinder 9 is rotatably connected with a supporting rod 11, one end of the supporting rod 11 far away from the slide cylinder 9 is rotatably connected on the outer side wall of the installation block 5, and passes through the supporting rod 11, the slide cylinder 9, The arrangement of the sliding rod 8 and the supporting spring 10 effectively supports the mounting block 5, so that the mounting block can be more stable when the tension of the crawler belt is adjusted, and the supporting performance of the tensioning device on the crawler belt is better when the harvester is in severe operation.
Further, the equal fixedly connected with supporting shoe 12 in mounting panel 2 both ends, supporting shoe 12 lateral wall runs through and the swivelling joint has drive wheel 13, it arranges to be triangle-shaped between take-up pulley 6 and the drive wheel 13, 2 bottoms of mounting panel are rotated and are connected with a plurality of bearing wheels 14, when carrying out the harvester operation, driving motor is all installed to two drive wheels 13, it rotates to drive wheel 13 through driving motor, two drive wheels 13 drive the track simultaneously again and rotate, be triangle-shaped between two drive wheels 13 and the take-up pulley 6 and arrange simultaneously, the harvester is when the operation, can strengthen the trafficability characteristic of the in-process of traveling of track.
The working principle is as follows: when the crawler belt is installed, the crawler belt is wrapped on the outer walls of the tension wheel 6, the driving wheel 13 and the bearing wheel 14, the tension wheel 6 and the driving wheel 13 are meshed with the crawler belt, the tension wheel 6 and the driving wheel 13 can drive the crawler belt to rotate, and the bearing wheel 14 is in contact with the inner side of the crawler belt to support the installation plate 2.
When the hydraulic cylinder 3 is adjusted, the piston end of the hydraulic cylinder 3 drives the top plate 4 to move upwards, the top plate 4 drives the mounting block 5 to move upwards, the mounting block 5 drives the tensioning wheel 6 to move upwards, so that the track is tightened, and when the hydraulic cylinder 3 drives the tensioning wheel 6 to move downwards through the top plate 4 and the mounting block 5, the track becomes loose.
Carry out the in-process that track rate of tension was adjusted, installation piece 5 drives bracing piece 11 and removes, and bracing piece 11 drives smooth section of thick bamboo 9 and slides along slide bar 8, and supporting spring 10 carries out effectual support to smooth section of thick bamboo 9, makes installation piece 5 more firm, and is better to take-up pulley 6's support nature, makes take-up pulley 6 inseparabler to the regulation of track more.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a harvester walking tensioning support, includes support body (1), its characterized in that: the outer side wall of the frame body (1) is fixedly connected with two mounting plates (2), the upper surface of each mounting plate (2) is fixedly connected with a hydraulic cylinder (3), a top plate (4) is fixedly connected with the piston end of the hydraulic cylinder (3), the outer side wall of the top plate (4) is fixedly connected with a mounting block (5), the outer side wall of the mounting block (5) penetrates through and is rotationally connected with a tension wheel (6), the upper surface of the mounting plate (2) is fixedly connected with a plurality of connecting blocks (7), a sliding rod (8) is fixedly connected between every two adjacent connecting blocks (7), the outer side wall of the slide bar (8) is connected with a slide cylinder (9) in a sliding way, two sides of the slide cylinder (9) are provided with supporting springs (10), the supporting spring (10) is sleeved on the outer wall of the sliding rod (8), the upper surface of the sliding cylinder (9) is rotatably connected with a supporting rod (11), one end of the support rod (11) far away from the sliding barrel (9) is rotatably connected to the outer side wall of the mounting block (5).
2. The harvester walking tensioning bracket of claim 1, wherein: the mounting panel (2) both ends equal fixedly connected with supporting shoe (12), supporting shoe (12) lateral wall runs through and rotates and is connected with drive wheel (13).
3. The harvester walking tensioning bracket of claim 1, wherein: the bottom of the mounting plate (2) is rotatably connected with a plurality of bearing wheels (14).
4. The harvester walking tensioning bracket of claim 1, wherein: the protective plates (15) used for protecting the frame body (1) are fixedly connected to the two ends of the frame body (1).
5. The harvester walking tensioning bracket of claim 1, characterized in that: roof (4) lateral wall is provided with a plurality of lugs (16), a plurality of spread groove (17) with lug (16) looks adaptation are seted up to installation piece (5) lateral wall, lug (16) fixed connection is on spread groove (17) inside wall.
6. The harvester walking tensioning bracket of claim 2, characterized in that: the tension wheel (6) and the driving wheel (13) are arranged in a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001560.9U CN216873930U (en) | 2022-01-04 | 2022-01-04 | Harvester walking tensioning support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001560.9U CN216873930U (en) | 2022-01-04 | 2022-01-04 | Harvester walking tensioning support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216873930U true CN216873930U (en) | 2022-07-05 |
Family
ID=82211701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220001560.9U Expired - Fee Related CN216873930U (en) | 2022-01-04 | 2022-01-04 | Harvester walking tensioning support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216873930U (en) |
-
2022
- 2022-01-04 CN CN202220001560.9U patent/CN216873930U/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: 20220705 |