CN202379683U - Large-tonnage chain type distance adjusting fork - Google Patents
Large-tonnage chain type distance adjusting fork Download PDFInfo
- Publication number
- CN202379683U CN202379683U CN2011204823207U CN201120482320U CN202379683U CN 202379683 U CN202379683 U CN 202379683U CN 2011204823207 U CN2011204823207 U CN 2011204823207U CN 201120482320 U CN201120482320 U CN 201120482320U CN 202379683 U CN202379683 U CN 202379683U
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- CN
- China
- Prior art keywords
- frame plate
- distance adjusting
- fork
- adjusting fork
- chain type
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- 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
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Abstract
The utility model discloses a large-tonnage chain type distance adjusting fork. The distance adjusting fork comprises a frame plate, wherein the rear end of the frame plate is fixed with two mounting plates, the circular shaft distributed horizontally is arranged in the frame plate, and two shifting forks are sheathed outside the circular shaft; the left shifting fork is connected with a piston end of a hydraulic cylinder, the hydraulic cylinder is arranged and fixed in the frame plate, and the frame plate is a square iron plate, wherein baffle plates are arranged at the two sides of the square iron plate; and reinforcing shanks horizontally distributed are arranged in the frame plate. According to the large-tonnage chain type distance adjusting fork, the difficult synchronous adjustment problem when the distance adjusting fork operates can be solved, the related hydraulic pipeline of the distance adjusting fork is optimized, the leakage oil quality control points are reduced, the product quality is improved, and the control is convenient; the economy of the product structure is improved, and the cost performance is high; and the structure is optimized, so that the whole appearance is concise and attractive.
Description
Technical field
The utility model relates to a kind of parts of fork truck, especially relates to a kind of large-tonnage chain-type roll adjustment fork.
Background technology
Fork truck roll adjustment pallet fork, its effect at first be can the automatically regulating pallet fork in operation process spacing, reduce adjustment time of pallet fork under the different operating modes, increase work efficiency; Secondly, heavier because of large-tonnage pallet fork single tine weight, adopt hydraulic distance-regulating to reduce physical labor intensity greatly, meet the human oriented design principle.Old-fashioned roll adjustment pallet fork adopts the double hydraulic cylinder structure, mainly has the deficiency of four aspects, and first aspect is because of having adopted double hydraulic cylinder, so the work capacity of synchronism adjustment is big and be difficult for the adjustment unanimity during two pallet fork operations; Second aspect is that circuit design is complicated, artificially increased product seepage oil quality controlling point, is unfavorable for the raising and the control of product design; The economy that the 3rd aspect is structure is bad, and overall price/performance ratio is not high; Be that integrally-built outward appearance is succinct inadequately, attractive in appearance at last.
The utility model content
The technical matters that the utility model will solve is that a kind of large-tonnage chain-type roll adjustment fork of single hydraulic cylinder is provided.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is following:
A kind of large-tonnage chain-type roll adjustment fork includes frame plate, and the rear end of described frame plate is fixed with two adapter plates, is provided with the circular shaft of transverse distribution in the frame plate, and circular shaft is set with two shift forks outward; The shift fork on the described left side links to each other with the piston end of hydraulic actuating cylinder, and hydraulic actuating cylinder is fixed in the frame plate.
Described frame plate is the square iron plate that both sides are provided with baffle plate; The reinforcement shin of transverse distribution also is set in the described frame plate.
Compared with prior art, the beneficial effect of the utility model is:
The utility model, the problem of the synchronism adjustment difficulty the during operation of solution roll adjustment pallet fork, the relevant hydraulic tubing of optimization roll adjustment pallet fork reduces seepage oil quality controlling point, improves the quality of products and is convenient to and control; Improve the economy of product structure, have high cost performance; Optimize structure, make overall appearance more succinct, attractive in appearance.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done further detailed explanation:
Referring to accompanying drawing, shown large-tonnage chain-type roll adjustment fork includes frame plate 1, and the rear end of frame plate 1 is fixed with two adapter plates 2, is provided with the circular shaft 3 of transverse distribution in the frame plate 1, is set with two shift forks 4 outside the circular shaft 3; The shift fork on the left side links to each other with the piston end of hydraulic actuating cylinder 5, and hydraulic actuating cylinder 5 is fixed in the frame plate, and frame plate 1 is the square iron plate that both sides are provided with baffle plate; The reinforcement shin of transverse distribution also is set in the frame plate 1.
Claims (2)
1. a large-tonnage chain-type roll adjustment fork includes frame plate, and it is characterized in that: the rear end of described frame plate is fixed with two adapter plates, is provided with the circular shaft of transverse distribution in the frame plate, and circular shaft is set with two shift forks outward; The shift fork on the described left side links to each other with the piston end of hydraulic actuating cylinder, and hydraulic actuating cylinder is fixed in the frame plate.
2. according to the described large-tonnage chain-type of claim 1 roll adjustment fork, it is characterized in that: described frame plate is the square iron plate that both sides are provided with baffle plate; The reinforcement shin of transverse distribution also is set in the described frame plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204823207U CN202379683U (en) | 2011-11-29 | 2011-11-29 | Large-tonnage chain type distance adjusting fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204823207U CN202379683U (en) | 2011-11-29 | 2011-11-29 | Large-tonnage chain type distance adjusting fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379683U true CN202379683U (en) | 2012-08-15 |
Family
ID=46628200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204823207U Expired - Fee Related CN202379683U (en) | 2011-11-29 | 2011-11-29 | Large-tonnage chain type distance adjusting fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179268A (en) * | 2018-10-18 | 2019-01-11 | 合肥搬易通科技发展有限公司 | It is a kind of for carrying double roll adjustment fork mechanisms of silk axis class cargo |
-
2011
- 2011-11-29 CN CN2011204823207U patent/CN202379683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179268A (en) * | 2018-10-18 | 2019-01-11 | 合肥搬易通科技发展有限公司 | It is a kind of for carrying double roll adjustment fork mechanisms of silk axis class cargo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |