CN209892720U - Rear-drive three-fulcrum forklift gearbox with high-strength bearing structure - Google Patents
Rear-drive three-fulcrum forklift gearbox with high-strength bearing structure Download PDFInfo
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- CN209892720U CN209892720U CN201920299594.9U CN201920299594U CN209892720U CN 209892720 U CN209892720 U CN 209892720U CN 201920299594 U CN201920299594 U CN 201920299594U CN 209892720 U CN209892720 U CN 209892720U
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Abstract
The utility model discloses a be equipped with high strength bearing structure's back-drive three-fulcrum fork truck gearbox, including the organism, be equipped with the bearing structure installation department on the organism, its characterized in that: be equipped with the mounting groove on the bearing structure installation department, be equipped with bearing structure in the mounting groove, bearing structure has increased the bearing capacity of organism. The utility model discloses an install bearing structure on the organism to increased the bearing capacity of organism, improved the stability of organism, practiced thrift the cost, and this bearing structure has standardized specific parameter, reduced the probability that the incident appears in the use in back-drive three-point fork truck.
Description
Technical Field
The utility model belongs to the technical field of the gearbox, concretely relates to be equipped with high strength bearing structure's back-drive three-fulcrum fork truck gearbox.
Background
The main function of the gear box is to change the torque and speed of the engine in the gear box to meet the driving requirement.
As shown in fig. 2, in the prior art, a non-standard slewing bearing a is arranged on a rear-drive three-fulcrum forklift transmission, a second fixing ring B clamps one side of the non-standard slewing bearing, which is located at the center of the rear-drive three-fulcrum forklift transmission, and a second connecting disc C clamps the other side of the non-standard slewing bearing.
The non-standard rotary support is adopted in the gearbox of the rear-drive three-fulcrum forklift, the gearbox for the rear-drive three-fulcrum forklift needs high bearing performance, but the non-standard rotary support needs customization, the bearing performance of the customized non-standard rotary support does not have standardized specific parameters, the price of the customized non-standard rotary support is high, the bearing performance is poor, and the stability is low, so that safety accidents are easily caused in the using process of the rear-drive three-fulcrum forklift.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above-mentioned technical problem that exists among the prior art, provide a be equipped with high strength bearing structure's back-drive three-fulcrum fork truck gearbox, through installing bearing structure on the organism to increased the bearing capacity of organism, improved the stability of organism, practice thrift the cost, and this bearing structure has standardized specific parameter, reduced the probability that the incident appears in the use in back-drive three-fulcrum fork truck.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a be equipped with high strength bearing structure's back-drive three-fulcrum fork truck gearbox, includes the organism, is equipped with bearing structure installation department on the organism, its characterized in that: be equipped with the mounting groove on the bearing structure installation department, be equipped with bearing structure in the mounting groove, bearing structure has increased the bearing capacity of organism. The utility model discloses an install bearing structure on the organism to increased the bearing capacity of organism, improved the stability of organism, practiced thrift the cost, and this bearing structure has standardized specific parameter, reduced the probability that the incident appears in the use in back-drive three-point fork truck.
Further, bearing structure includes standard four point contact bearing and chucking subassembly, and in standard four point contact bearing located the mounting groove, chucking subassembly chucking standard four point contact bearing. The clamping assembly connects the standard four-point contact bearing to the bearing structure installation part, and the non-standard rotary support is replaced by the standard four-point contact bearing, so that the bearing of the machine body has standardized specific parameters, the stability of the bearing structure is improved, the cost is saved, and the probability of safety accidents of the rear-drive three-fulcrum forklift in the using process is reduced.
Further, the chucking subassembly includes first flange, first solid fixed ring and tighrening ring, and first solid fixed ring chucking standard four point contact bearing is close to the one side at organism center, thereby first flange mutually supports the opposite side of chucking standard four point contact bearing with the tighrening ring. Through first connection pad, first solid fixed ring and tighrening ring mutually supporting, install standard four point contact bearing in the mounting groove.
Further, the bearing structure installation part is provided with a fixing groove, the bottom of the first fixing ring is provided with a first connecting part, and the first connecting part is arranged in the fixing groove. The fixed connection of the first fixing ring and the bearing structure mounting part is realized.
Furthermore, the first connecting portion is connected with the fixed groove in a threaded mode, and the first fixing ring is convenient to disassemble.
Furthermore, the fastening ring is clamped at the bottom of the standard four-point contact bearing, the first connecting disc is clamped at the top of the standard four-point contact bearing, and the fastening ring is fixedly connected with the first connecting disc. After the fastening ring is fixedly connected with the first connecting disc, the other side of the standard four-point contact bearing is clamped.
Further, the tighrening ring is equipped with the spread groove, and the bottom of first flange is equipped with the second connecting portion, and the second connecting portion are located in the spread groove. The fastening ring is fixedly connected with the first connecting disc.
Furthermore, the second connecting portion and the connecting groove are in threaded connection, so that the second connecting portion can be conveniently detached.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses an install bearing structure on the organism to increased the bearing capacity of organism, improved the stability of organism, practiced thrift the cost, and this bearing structure has standardized specific parameter, reduced the probability that the incident appears in the use in back-drive three-point fork truck.
The utility model discloses well bearing structure includes standard four point contact bearing and chucking subassembly, and in the mounting groove was located to standard four point contact bearing, chucking subassembly chucking standard four point contact bearing. The clamping assembly connects the standard four-point contact bearing to the bearing structure installation part, and the non-standard rotary support is replaced by the standard four-point contact bearing, so that the bearing of the machine body has standardized specific parameters, the stability of the bearing structure is improved, the cost is saved, and the probability of safety accidents of the rear-drive three-fulcrum forklift in the using process is reduced.
The utility model discloses well tighrening ring chucking is in the bottom of standard four point contact bearing, first flange chucking in the top of standard four point contact bearing, tighrening ring and first flange fixed connection. After the fastening ring is fixedly connected with the first connecting disc, the other side of the standard four-point contact bearing is clamped. The solid ring is provided with a connecting groove, the bottom of the first connecting disc is provided with a second connecting part, and the second connecting part is arranged in the connecting groove. The fastening ring is fixedly connected with the first connecting disc.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a rear-drive three-fulcrum forklift transmission equipped with a high-strength bearing structure;
fig. 2 is a schematic structural diagram of the prior art.
In the figure, 1-body; 2-a load bearing structure mount; 3-mounting grooves; 4-a load-bearing structure; 5-standard four-point contact bearings; 6-a clamping assembly; 7-a first splice tray; 8-a first retaining ring; 9-a fastening ring; 10-a fixed groove; 11-a first connection; 12-a connecting trough; 13-a second connection; a-a non-standard slewing bearing; b-a second retaining ring; c-a second connecting disc.
Detailed Description
As shown in fig. 1, do the utility model relates to a be equipped with high strength bearing structure's back-drive three-fulcrum fork truck gearbox, including organism 1, be equipped with bearing structure installation department 2 on the organism 1.
Be equipped with mounting groove 3 on the bearing structure installation department 2, be equipped with bearing structure 4 in the mounting groove 3, bearing structure 4 has increased organism 1's bearing capacity.
Chucking subassembly 6 includes first flange 7, first solid fixed ring 8 and tighrening ring 9, and 8 chucking standard four point contact bearing 5 of first solid fixed ring are close to one side at organism 1 center, thereby first flange 7 mutually supports the opposite side of chucking standard four point contact bearing 5 with tighrening ring 9. Through the mutual cooperation of first flange 7, first solid fixed ring 8 and tighrening ring 9, install standard four point contact bearing 5 in mounting groove 3.
The bearing structure mounting part 2 is provided with a fixing groove 10, the bottom of the first fixing ring 8 is provided with a first connecting part 11, and the first connecting part 11 is arranged in the fixing groove 10. A fixed connection of the first fixing ring 8 to the carrying structure mounting 2 is achieved. The first connecting portion 11 is connected with the fixing groove 10 in a threaded manner, so that the first fixing ring 8 can be conveniently detached.
The fastening ring 9 is clamped at the bottom of the standard four-point contact bearing 5, the first connecting disc 7 is clamped at the top of the standard four-point contact bearing 5, and the fastening ring 9 is fixedly connected with the first connecting disc 7. The other side of the standard four-point contact bearing 5 is clamped after being fixedly connected with the first connecting disc 7 through the fastening ring 9.
The fastening ring 9 is provided with a connecting groove 12, the bottom of the first connecting disc 7 is provided with a second connecting portion 13, and the second connecting portion 13 is arranged in the connecting groove 12. A fixed connection of the fastening ring 9 to the first connecting disk 7 is achieved. The second connecting portion 13 is screwed with the connecting groove 12, so that the second connecting portion 13 can be detached conveniently.
The utility model discloses an install bearing structure 4 on organism 1 to increased organism 1's bearing capacity, improved organism 1's stability, practice thrift the cost, and this bearing structure 4 has standardized specific parameter, reduced the probability that the incident appears in the use in back-drive three-point fork truck.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a be equipped with high strength bearing structure's back-drive three-fulcrum fork truck gearbox, includes the organism, be equipped with bearing structure installation department on the organism, its characterized in that: the bearing structure mounting part is provided with a mounting groove, a bearing structure is arranged in the mounting groove, and the bearing structure increases the bearing capacity of the machine body.
2. A rear-drive three-fulcrum forklift transmission equipped with a high-strength load-bearing structure, according to claim 1, wherein: bearing structure includes standard four point contact bearing and chucking subassembly, standard four point contact bearing locates in the mounting groove, the chucking subassembly chucking standard four point contact bearing.
3. A rear-drive three-fulcrum forklift transmission equipped with a high-strength load-bearing structure, according to claim 2, wherein: the chucking subassembly includes first flange, first solid fixed ring and tighrening ring, first solid fixed ring chucking standard four point contact bearing is close to one side at organism center, thereby first flange with thereby the tighrening ring chucking of mutually supporting standard four point contact bearing's opposite side.
4. A rear-drive three-fulcrum forklift transmission equipped with a high-strength load-bearing structure, according to claim 3, wherein: the bearing structure installation part is provided with a fixing groove, the bottom of the first fixing ring is provided with a first connecting part, and the first connecting part is arranged in the fixing groove.
5. A rear-drive three-fulcrum forklift transmission equipped with a high-strength bearing structure, according to claim 4, wherein: the first connecting portion is in threaded connection with the fixing groove.
6. A rear-drive three-fulcrum forklift transmission equipped with a high-strength load-bearing structure, according to claim 3, wherein: the fastening ring is clamped at the bottom of the standard four-point contact bearing, the first connecting disc is clamped at the top of the standard four-point contact bearing, and the fastening ring is fixedly connected with the first connecting disc.
7. A rear-drive three-fulcrum forklift transmission equipped with a high-strength bearing structure, according to claim 6, wherein: the tighrening ring is equipped with the spread groove, the bottom of first flange is equipped with the second connecting portion, the second connecting portion are located in the spread groove.
8. A rear-drive three-fulcrum forklift transmission equipped with a high-strength load-bearing structure, according to claim 7, wherein: the second connecting portion is in threaded connection with the connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299594.9U CN209892720U (en) | 2019-03-11 | 2019-03-11 | Rear-drive three-fulcrum forklift gearbox with high-strength bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299594.9U CN209892720U (en) | 2019-03-11 | 2019-03-11 | Rear-drive three-fulcrum forklift gearbox with high-strength bearing structure |
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| Publication Number | Publication Date |
|---|---|
| CN209892720U true CN209892720U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920299594.9U Active CN209892720U (en) | 2019-03-11 | 2019-03-11 | Rear-drive three-fulcrum forklift gearbox with high-strength bearing structure |
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| CN (1) | CN209892720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826937A (en) * | 2019-03-11 | 2019-05-31 | 新昌县华鹰传动设备有限公司 | A kind of three fulcrum forklift gearbox of rear-guard being equipped with high-intensitive bearing structure |
-
2019
- 2019-03-11 CN CN201920299594.9U patent/CN209892720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826937A (en) * | 2019-03-11 | 2019-05-31 | 新昌县华鹰传动设备有限公司 | A kind of three fulcrum forklift gearbox of rear-guard being equipped with high-intensitive bearing structure |
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