CN211472048U - Full hydraulic road roller transmission device - Google Patents
Full hydraulic road roller transmission device Download PDFInfo
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- CN211472048U CN211472048U CN201922309479.8U CN201922309479U CN211472048U CN 211472048 U CN211472048 U CN 211472048U CN 201922309479 U CN201922309479 U CN 201922309479U CN 211472048 U CN211472048 U CN 211472048U
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- road roller
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Abstract
The utility model discloses a full-hydraulic road roller transmission, including the transmission case, positive one side of transmission case articulates through two hinges has the access panel, and the rectangular channel has been seted up to the inside of transmission case, and there are first movable plate and second movable plate in the inside of rectangular channel through slider sliding connection respectively, the inside of rectangular channel all seted up with slider assorted spout, the inner wall fixed mounting of first movable plate one side has first fixed plate, the beneficial effects of the utility model are that: the maintenance board is convenient to open through the mutual matching of the maintenance board, the hinge and the handle, so that the transmission gear in the maintenance board is convenient to maintain; through the mutual cooperation between the first movable plate, the second movable plate, the first fixed plate and the second fixed plate which are arranged and the extension spring, the first movable plate and the second movable plate are in a stretching state, the pin shaft and the pin hole are mutually inserted, and the maintenance plate is convenient to carry out and fix.
Description
Technical Field
The utility model relates to a transmission, in particular to full hydraulic pressure road roller transmission belongs to road roller technical field.
Background
All actions of the full hydraulic roller are performed by hydraulic pressure or electric control hydraulic pressure, for example, a walking system of the roller is provided with a hydraulic pump and a hydraulic motor to provide kinetic energy, and the parts such as a clutch and a gearbox are not provided. The control handle is only needed to control all the parts of the electric appliance and the hydraulic pump control valve to move forward and backward. The transmission of a full hydraulic roller is of great importance, and the protection of the transmission is often accompanied by a transmission gearbox.
The existing transmission gear box is inconvenient to overhaul, and the working difficulty is increased for maintainers in the using process; and is not convenient for fixing the access panel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full hydraulic pressure road roller transmission to the maintenance is not convenient for carry out to the access panel fixed problem to the solution that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a full hydraulic road roller transmission device comprises a transmission case, wherein one side of the front of the transmission case is hinged with an overhaul board through two hinges, the inside of the transmission case is provided with a rectangular groove, the inside of the rectangular groove is respectively connected with a first movable board and a second movable board in a sliding way through a slider, sliding grooves matched with the slider are formed in the rectangular groove, a first fixed board is fixedly arranged on the inner wall of one side of the first movable board, a second fixed board is fixedly arranged in the middle of one side of the second movable board, a tension spring is fixedly arranged between the first fixed board and the second fixed board, a pin shaft is fixedly arranged in the middle of one side of the first movable board, a first fixed block is fixedly arranged on one side of the top end of the inner wall of the first movable board, a second fixed block is fixedly arranged on one side of the bottom end of the inner wall of the second movable board, and connecting shafts are fixedly, two the outside of connecting axle is equipped with the skew board, the positive bottom fixed mounting of skew board has the dwang, the one end of dwang is passed through the bearing and is connected with the inner wall rotation of rectangular channel.
As an optimized technical scheme of the utility model, the arc wall corresponding with the connecting axle has all been seted up to the top and the bottom of skew board.
As a preferred technical scheme of the utility model, the pinhole with round pin axle assorted is seted up at the middle part of access panel one side.
As an optimal technical scheme of the utility model, the middle part fixed mounting of second movable plate opposite side has the press block.
As an optimized technical scheme of the utility model, the positive one side fixed mounting of access panel has the handle.
As an optimal technical scheme of the utility model, the back fixed mounting of transmission case has the mounting panel, a plurality of mounting hole has been seted up on the surface of mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a full hydraulic road roller transmission device, which is characterized in that the maintenance board and the hinge are matched with the handle, so that the maintenance board can be opened conveniently, and the transmission gear in the maintenance board can be maintained conveniently; the first movable plate, the second movable plate, the first fixed plate and the second fixed plate are matched with the extension spring, so that the first movable plate and the second movable plate are in a stretched state, the pin shaft and the pin hole are inserted with each other, and the maintenance plate is convenient to fix; through pressing the mutually supporting between briquetting, second movable plate, first movable plate, skew board, first fixed block and the second fixed block and the connecting axle that sets up, when pressing the briquetting, the skew board takes place the skew under the effect of dwang, and extension spring contracts for the second movable plate slides left, and first movable plate slides right, thereby makes round pin axle and pinhole separate, is convenient for then open the access panel, makes things convenient for maintenance personal to maintain.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the hinge pin of the present invention;
fig. 3 is an enlarged schematic structural diagram of the utility model a.
In the figure: 1. a transmission case; 2. a hinge; 3. an access panel; 4. a slider; 5. a first moving plate; 6. a second moving plate; 7. a first fixing plate; 8. a second fixing plate; 9. an extension spring; 10. a pin shaft; 11. a pressing block; 12. a first fixed block; 13. a connecting shaft; 14. a bias plate; 15. a second fixed block; 16. rotating the rod; 17. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a full hydraulic road roller transmission device, including transmission case 1, positive one side of transmission case 1 is articulated through two hinges 2 to have access panel 3, the inside of transmission case 1 has seted up the rectangular channel, the inside of rectangular channel is connected with first movable plate 5 and second movable plate 6 through slider 4 sliding respectively, the inside of rectangular channel has all seted up the spout with slider 4 assorted, the inner wall of one side of first movable plate 5 is fixed with first fixed plate 7, the middle part of one side of second movable plate 6 is fixed with second fixed plate 8, fixed mounting has extension spring 9 between first fixed plate 7 and the second fixed plate 8, make first movable plate 5 and second movable plate 6 both be in tensile state, thereby make pin axle 10 peg graft with the pinhole, then be convenient for fix access panel 3; the middle part fixed mounting on one side of first movable plate 5 has round pin axle 10, one side fixed mounting on 5 inner wall tops of first movable plate has first fixed block 12, one side fixed mounting of 6 inner wall bottoms of second movable plate has second fixed block 15, the equal fixed mounting in one side of first fixed block 12 and one side of second fixed block 15 has connecting axle 13, the outside of two connecting axles 13 is equipped with skew board 14, the positive bottom fixed mounting of skew board 14 has dwang 16, the one end of dwang 16 is passed through the bearing and is connected with the inner wall rotation of rectangular channel, make skew board 14 skew about the effect of dwang 16, play spacing effect simultaneously.
Preferably, the top and the bottom of the offset plate 14 are both provided with arc-shaped grooves corresponding to the connecting shafts 13, so that the two connecting shafts 13 are not limited in the rotating process; the middle part of one side of the maintenance plate 3 is provided with a pin hole matched with the pin shaft 10, and the pin shaft 10 is inserted into the pin hole, so that the maintenance plate 3 is convenient to fix; the middle part of the other side of the second moving plate 6 is fixedly provided with a pressing block 11, so that the second moving plate 6 moves towards the rectangular groove; a handle is fixedly arranged on one side of the front surface of the access panel 3, so that the access panel 3 can be conveniently opened, and the operation of an access worker is convenient; the back fixed mounting of transmission case 1 has mounting panel 17, and a plurality of mounting hole has been seted up on mounting panel 17's surface, is convenient for install this transmission case 1.
When the transmission device is used, the utility model relates to a full hydraulic road roller transmission device, when needing to use the transmission device, firstly install this transmission case 1 through the relevant bolt can, when needing to overhaul the drive gear inside the transmission case 1, (through pressing the pressing block 11, make the second movable plate 6 slide left, the offset plate 14 is deviated under the effect of dwang 16, under the effect of first fixed plate 7 and second fixed plate 8, at this moment extension spring 9 contracts, drive the first movable plate 5 slide right, thus make the pin shaft 10 of pegging graft each other separate with the pinhole, then open the access panel 3 through the handle, overhaul a series of work pieces such as the drive gear inside the transmission case 1); when the maintenance plate 3 needs to be buckled, the pressing block 11 only needs to be pressed again, the steps are repeated, the pin shaft 10 is made to shrink, the maintenance plate 3 is buckled at last, and the pressing block 11 is loosened.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Claims (6)
1. A full hydraulic road roller transmission device comprises a transmission case (1) and is characterized in that an access panel (3) is hinged to one side of the front of the transmission case (1) through two hinges (2), a rectangular groove is formed in the transmission case (1), a first movable plate (5) and a second movable plate (6) are connected to the inside of the rectangular groove respectively through a slider (4) in a sliding mode, sliding grooves matched with the slider (4) are formed in the rectangular groove, a first fixed plate (7) is fixedly installed on the inner wall of one side of the first movable plate (5), a second fixed plate (8) is fixedly installed in the middle of one side of the second movable plate (6), an extension spring (9) is fixedly installed between the first fixed plate (7) and the second fixed plate (8), and a pin shaft (10) is fixedly installed in the middle of one side of the first movable plate (5), first movable plate (5) one side fixed mounting on inner wall top has first fixed block (12), one side fixed mounting of second movable plate (6) inner wall bottom has second fixed block (15), the equal fixed mounting in one side of first fixed block (12) and second fixed block (15) has connecting axle (13), two the outside of connecting axle (13) is equipped with offset plate (14), the positive bottom fixed mounting of offset plate (14) has dwang (16), the inner wall rotation that bearing and rectangular channel were passed through to the one end of dwang (16) is connected.
2. The transmission device of a full hydraulic road roller according to claim 1, characterized in that: arc-shaped grooves corresponding to the connecting shaft (13) are formed in the top and the bottom of the offset plate (14).
3. The transmission device of a full hydraulic road roller according to claim 1, characterized in that: the middle part of one side of the maintenance plate (3) is provided with a pin hole matched with the pin shaft (10).
4. The transmission device of a full hydraulic road roller according to claim 1, characterized in that: and a pressing block (11) is fixedly arranged in the middle of the other side of the second moving plate (6).
5. The transmission device of a full hydraulic road roller according to claim 1, characterized in that: a handle is fixedly arranged on one side of the front surface of the maintenance plate (3).
6. The transmission device of a full hydraulic road roller according to claim 1, characterized in that: the back fixed mounting of transmission case (1) has mounting panel (17), a plurality of mounting hole has been seted up on the surface of mounting panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309479.8U CN211472048U (en) | 2019-12-20 | 2019-12-20 | Full hydraulic road roller transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309479.8U CN211472048U (en) | 2019-12-20 | 2019-12-20 | Full hydraulic road roller transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211472048U true CN211472048U (en) | 2020-09-11 |
Family
ID=72375711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922309479.8U Active CN211472048U (en) | 2019-12-20 | 2019-12-20 | Full hydraulic road roller transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211472048U (en) |
-
2019
- 2019-12-20 CN CN201922309479.8U patent/CN211472048U/en active Active
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