CN213805593U - Convenient bulldozer cab turnover mechanism - Google Patents
Convenient bulldozer cab turnover mechanism Download PDFInfo
- Publication number
- CN213805593U CN213805593U CN202022378047.5U CN202022378047U CN213805593U CN 213805593 U CN213805593 U CN 213805593U CN 202022378047 U CN202022378047 U CN 202022378047U CN 213805593 U CN213805593 U CN 213805593U
- Authority
- CN
- China
- Prior art keywords
- driver
- cabin
- shock absorber
- horizontal support
- cab
- 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.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a convenient bull-dozer driver's cabin tilting mechanism relates to bull-dozer technical field, for solving current bull-dozer and can't overturn the operation at the in-process driver's cabin that uses, leads to the comparatively inconvenient problem of bull-dozer maintenance. The one end of driver's cabin assembly is provided with the connecting axle, one side of connecting axle is provided with the upset bumper shock absorber, one side of upset bumper shock absorber is provided with the driver's cabin bumper shock absorber, the lower extreme of driver's cabin assembly is provided with the sponge frame, the lower extreme of sponge frame is provided with the isolating rod, the both ends of isolating rod all are provided with the supporting seat, the below of driver's cabin assembly is provided with vertical support, first horizontal support and the horizontal support of second, and vertical support, first horizontal support and the horizontal support integrated into one piece setting of second, the driver's cabin assembly passes through connecting axle and vertical support, first horizontal support and the horizontal support forty-five degree swing joint of second.
Description
Technical Field
The utility model relates to a bull-dozer technical field specifically is a convenient bull-dozer driver's cabin tilting mechanism.
Background
A bulldozer is an earthwork machine capable of excavating, transporting and discarding rock and soil, and has wide application in open-pit mines. For example, for construction of refuse dumps, levelling of automobile refuse dumps, accumulation of dispersed rock, levelling of work pans, construction sites, etc. The crawler-type bulldozer is not only used for auxiliary work, but also can be used for main mining work, the bulldozer can be divided into a crawler type bulldozer and a tire type bulldozer, the crawler-type bulldozer is large in attachment traction force, small in ground pressure, strong in climbing capacity, and low in driving speed. The tyre type bulldozer has high running speed, flexible operation, short operation cycle time, convenient transportation and transfer, small traction force, and is suitable for site and field work needing to be changed frequently, and may be either universal or special. The universal type is a machine type produced according to the standard and is widely used in earth and stone engineering. The special type is used under specific working conditions, and comprises a wetland bulldozer and a marshland bulldozer which adopt triangular wide track shoes to reduce the specific pressure of ground contact, an amphibious bulldozer, an underwater bulldozer, a cabin bulldozer, an unmanned bulldozer, a bulldozer which operates under plateau type and high-humidity working conditions, and the like.
The cab of the existing bulldozer cannot be overturned in the using process, so that the bulldozer is inconvenient to repair, and therefore a convenient overturning mechanism for the cab of the bulldozer is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient bull-dozer driver's cabin tilting mechanism to solve the unable operation of overturning of the in-process driver's cabin of using of the current bull-dozer that provides in the above-mentioned background art, lead to the comparatively inconvenient problem of bull-dozer maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient bull-dozer driver's cabin tilting mechanism, includes the driver's cabin assembly, the one end of driver's cabin assembly is provided with the connecting axle, one side of connecting axle is provided with the upset bumper shock absorber, one side of upset bumper shock absorber is provided with the driver's cabin bumper shock absorber, the lower extreme of driver's cabin assembly is provided with the sponge frame, the lower extreme of sponge frame is provided with the isolating rod, the both ends of isolating rod all are provided with the supporting seat.
Preferably, the lower part of the cab assembly is provided with a longitudinal support, a first transverse support and a second transverse support, the longitudinal support, the first transverse support and the second transverse support are integrally formed, and the cab assembly is movably connected with the longitudinal support, the first transverse support and the second transverse support at forty-five degrees through a connecting shaft.
Preferably, a support rod is arranged below the cab shock absorber, a nylon rope is installed on the outer wall of the support rod, a hydraulic oil cylinder is arranged on one side of the support rod, a connecting seat is arranged at the lower end of the hydraulic oil cylinder, and the connecting seat and the hydraulic oil cylinder are integrally formed.
Preferably, a manual oil pump is arranged on one side of the hydraulic oil cylinder, a hose is arranged between the manual oil pump and the hydraulic oil cylinder, two ends of the hose are communicated with the manual oil pump and the hydraulic oil cylinder, a sealing cover plate is arranged at the tail end of the hose, and the sealing cover plate and the manual oil pump are integrally formed.
Preferably, the outer wall of the hose is provided with a pipe clamp, the upper end of the manual oil pump is provided with a manual pump pressing rod, and the manual pump pressing rod and the manual oil pump are integrally formed.
Preferably, a damping spring is arranged in the cab shock absorber, a fastening bolt and a base plate are respectively arranged at the upper end and the lower end of the damping spring, and the cab shock absorber is fixedly connected with the lower end of the cab assembly through the fastening bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a manual oil pump pours hydraulic oil into hydraulic cylinder into for hydraulic cylinder is with driver's cabin assembly jack-up, driver's cabin assembly passes through connecting axle and vertical support, the forty-five degree swing joint of the horizontal support of first horizontal support and second, and the driver's cabin assembly of jack-up can overturn the forty-five degree, thereby made things convenient for staff's maintenance operation, overcome the operation of can't overturning of current bull-dozer at the in-process driver's cabin that uses, lead to the bull-dozer to examine and repair comparatively inconvenient problem.
2. After the overhaul is finished, the hydraulic oil cylinder is retracted, the cab assembly is pulled back to fall to the upper ends of the longitudinal support, the first transverse support and the second transverse support, the overturning shock absorber and the cab shock absorber can effectively play a shock-absorbing role on the cab assembly in the use process of the bulldozer, and the operation comfort level of a driver is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the cab shock absorber of the present invention;
in the figure: 1. a cab assembly; 2. a longitudinal support; 3. a supporting seat; 4. a first transverse bracket; 5. a second transverse bracket; 6. an isolation rod; 7. a sponge frame; 8. sealing the cover plate; 9. a hose; 10. a hydraulic cylinder; 11. a connecting seat; 12. a support bar; 13. a nylon cord; 14. a cab damper; 15. a connecting shaft; 16. a manual oil pump; 17. a manual pump lever; 18. a pipe clamp; 19. turning over the shock absorber; 20. a damping spring; 21. a base plate; 22. and fastening the bolt.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a convenient bull-dozer driver's cabin tilting mechanism, includes driver's cabin assembly 1, and the one end of driver's cabin assembly 1 is provided with connecting axle 15, and one side of connecting axle 15 is provided with upset bumper shock absorber 19, and one side of upset bumper shock absorber 19 is provided with driver's cabin bumper shock absorber 14, and the lower extreme of driver's cabin assembly 1 is provided with sponge frame 7, and the lower extreme of sponge frame 7 is provided with isolating rod 6, and the both ends of isolating rod 6 all are provided with supporting seat 3.
Further, a longitudinal support 2, a first transverse support 4 and a second transverse support 5 are arranged below the cab assembly 1, the longitudinal support 2, the first transverse support 4 and the second transverse support 5 are integrally formed, the cab assembly 1 is movably connected with the longitudinal support 2, the first transverse support 4 and the second transverse support 5 at forty-five degrees through a connecting shaft 15, the longitudinal support 2, the first transverse support 4 and the second transverse support 5 arranged below the cab assembly 1 play a role in supporting the cab assembly 1, and the cab assembly 1 is movably connected with the longitudinal support 2, the first transverse support 4 and the second transverse support 5 at forty-five degrees through the connecting shaft 15, so that the cab can be overturned at forty-five degrees.
Further, a supporting rod 12 is arranged below the cab shock absorber 14, a nylon rope 13 is installed on the outer wall of the supporting rod 12, a hydraulic oil cylinder 10 is arranged on one side of the supporting rod 12, a connecting seat 11 is arranged at the lower end of the hydraulic oil cylinder 10, the connecting seat 11 and the hydraulic oil cylinder 10 are integrally formed, and the supporting rod 12 arranged below the cab shock absorber 14 plays a role in supporting the longitudinal support 2, the first transverse support 4 and the second transverse support 5.
Further, one side of hydraulic cylinder 10 is provided with manual oil pump 16, be provided with hose 9 between manual oil pump 16 and the hydraulic cylinder 10, and the both ends of hose 9 and manual oil pump 16 and hydraulic cylinder 10 intercommunication setting, and the end of hose 9 is provided with sealed apron 8, and sealed apron 8 sets up with manual oil pump 16 integrated into one piece, and manual oil pump 16 that one side of hydraulic cylinder 10 set up plays the effect of carrying hydraulic oil for hydraulic cylinder 10.
Further, a pipe clamp 18 is installed on the outer wall of the hose 9, a manual pump pressing rod 17 is arranged at the upper end of the manual oil pump 16, the manual pump pressing rod 17 and the manual oil pump 16 are integrally formed, and the manual pump pressing rod 17 arranged at the upper end of the manual oil pump 16 plays a role in driving the manual oil pump 16 to work.
Further, the damping shock-absorbing spring 20 is arranged inside the cab shock absorber 14, the upper end and the lower end of the damping shock-absorbing spring 20 are respectively provided with the fastening bolt 22 and the base plate 21, the cab shock absorber 14 is fixedly connected with the lower end of the cab assembly 1 through the fastening bolt 22, and the damping shock-absorbing spring 20 arranged inside the cab shock absorber 14 plays a role in absorbing shock of the cab assembly 1.
The working principle is as follows: during the use, through manual oil pump 16 with hydraulic oil injection hydraulic cylinder 10 in, make hydraulic cylinder 10 jack-up driver's cabin assembly 1, driver's cabin assembly 1 passes through connecting axle 15 and vertical support 2, first horizontal support 4 and the horizontal 5 forty-five degree swing joint of second horizontal support, the driver's cabin assembly 1 of jack-up can overturn forty-five degree, thereby made things convenient for staff's maintenance operation, after the maintenance is accomplished, receive and release hydraulic cylinder 10, driver's cabin assembly 1 is pulled back and is fallen in vertical support 2, the upper end of first horizontal support 4 and the horizontal 5 of second, upset bumper shock absorber 19 and driver's cabin bumper shock absorber 14 can be at the effectual effect that plays driver's cabin assembly 1 shock attenuation in-process that the bull-dozer used, improve driver's operation comfort level, accomplish the use work of bull-dozer driver's cabin tilting mechanism.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a convenient bull-dozer driver's cabin tilting mechanism, includes driver's cabin assembly (1), its characterized in that: one end of driver's cabin assembly (1) is provided with connecting axle (15), one side of connecting axle (15) is provided with upset bumper shock absorber (19), one side of upset bumper shock absorber (19) is provided with driver's cabin bumper shock absorber (14), the lower extreme of driver's cabin assembly (1) is provided with sponge frame (7), the lower extreme of sponge frame (7) is provided with isolating rod (6), the both ends of isolating rod (6) all are provided with supporting seat (3).
2. A convenient cab-tilting mechanism for a bulldozer according to claim 1, in which: the lower part of driver's cabin assembly (1) is provided with vertical support (2), first horizontal support (4) and the horizontal support of second (5), and vertical support (2), first horizontal support (4) and the horizontal support of second (5) integrated into one piece setting, driver's cabin assembly (1) is through connecting axle (15) and vertical support (2), first horizontal support (4) and the horizontal support of second (5) forty-five degree swing joint.
3. A convenient cab-tilting mechanism for a bulldozer according to claim 1, in which: a supporting rod (12) is arranged below the cab shock absorber (14), a nylon rope (13) is installed on the outer wall of the supporting rod (12), a hydraulic oil cylinder (10) is arranged on one side of the supporting rod (12), a connecting seat (11) is arranged at the lower end of the hydraulic oil cylinder (10), and the connecting seat (11) and the hydraulic oil cylinder (10) are integrally formed.
4. A convenient cab-tilting mechanism for a bulldozer according to claim 3, in which: one side of hydraulic cylinder (10) is provided with manual oil pump (16), be provided with hose (9) between manual oil pump (16) and hydraulic cylinder (10), and the both ends of hose (9) and manual oil pump (16) and hydraulic cylinder (10) intercommunication setting, the end of hose (9) is provided with sealed apron (8), and sealed apron (8) and manual oil pump (16) integrated into one piece setting.
5. A convenient cab-tilting mechanism for a bulldozer according to claim 4, in which: install pipe clamp (18) on the outer wall of hose (9), the upper end of manual oil pump (16) is provided with manual pump depression bar (17), and manual pump depression bar (17) and manual oil pump (16) integrated into one piece set up.
6. A convenient cab-tilting mechanism for a bulldozer according to claim 1, in which: the inside of driver's cabin bumper shock absorber (14) is provided with damping spring (20), the upper end and the lower extreme of damping spring (20) are provided with fastening bolt (22) and bed plate (21) respectively, and driver's cabin bumper shock absorber (14) pass through fastening bolt (22) and the lower extreme fixed connection of driver's cabin assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378047.5U CN213805593U (en) | 2020-10-23 | 2020-10-23 | Convenient bulldozer cab turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378047.5U CN213805593U (en) | 2020-10-23 | 2020-10-23 | Convenient bulldozer cab turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805593U true CN213805593U (en) | 2021-07-27 |
Family
ID=76960897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022378047.5U Active CN213805593U (en) | 2020-10-23 | 2020-10-23 | Convenient bulldozer cab turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805593U (en) |
-
2020
- 2020-10-23 CN CN202022378047.5U patent/CN213805593U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109080452A (en) | A kind of shock reducing type LNG gas cylinder installation frame that load-carrying is automobile-used | |
| CN213805593U (en) | Convenient bulldozer cab turnover mechanism | |
| CN206766168U (en) | A kind of crawler unit of convenient regulation crawler belt | |
| CN204570784U (en) | A kind of dual-purpose type excavator | |
| CN209723094U (en) | A kind of bulldozer cab damping device | |
| CN201970974U (en) | Trap self-rescue device for single-degree-of-freedom automobile | |
| CN204750337U (en) | Protection type dual purpose excavator | |
| KR101342394B1 (en) | Up-Down Device of Body Frame for Tractor | |
| CN201863914U (en) | Traveling device for multifunctional rapid drill | |
| CN206591558U (en) | A kind of high speed wheel type Multipurpose machineshop car | |
| CN201833841U (en) | Amphibious rescue engineering vehicle | |
| CN212401177U (en) | Monkey car that comfort level is high | |
| CN212219826U (en) | High-strength shock absorber support | |
| CN212447836U (en) | Novel engineering vehicle | |
| CN208235616U (en) | A kind of Multifunction machineshop truck | |
| CN104648503B (en) | A kind of spraying chassis with shock-absorbing function | |
| RU131016U1 (en) | EXCAVATOR ON THE SNOWMOBILITY CHASSIS | |
| CN213805591U (en) | Three-level damping structure of bulldozer cab | |
| CN220847807U (en) | Loader cab damping device | |
| CN201406168Y (en) | Back-loading type waste compacting vehicle hydraulic support leg supporting device | |
| CN210706753U (en) | Loader with cushioning effect | |
| CN215165922U (en) | Excavator for pavement restoration engineering | |
| CN219339188U (en) | Excavator fuel tank structure | |
| CN219175357U (en) | Base buffer mechanism for excavating loader | |
| CN210653336U (en) | Connecting mechanism for rear axle and large frame of crow plate trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |