CN103802714A - Automatic ascending and descending device for back baffle plate of front platform of platform vehicle - Google Patents
Automatic ascending and descending device for back baffle plate of front platform of platform vehicle Download PDFInfo
- Publication number
- CN103802714A CN103802714A CN201210448774.1A CN201210448774A CN103802714A CN 103802714 A CN103802714 A CN 103802714A CN 201210448774 A CN201210448774 A CN 201210448774A CN 103802714 A CN103802714 A CN 103802714A
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- China
- Prior art keywords
- platform
- baffle plate
- descending device
- back shield
- automatic ascending
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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.)
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Abstract
The invention discloses an automatic ascending and descending device for a back baffle plate of a front platform of a platform vehicle. The automatic ascending and descending device comprises a baffle plate and a support plate, wherein the baffle plate is connected with the back end of the front platform through a pin shaft, and the support plate is welded with the front end of a back platform. According to the automatic ascending and descending device, the pure mechanical control is adopted, special electrohydraulic control is not needed, and the single operation is not needed, so the reliability and the precision of the baffle plate are very high regardless of the application environment types, and the maintenance is convenient.
Description
Technical field
The present invention relates to the front platform back shield apparatus for automatically lifting of a kind of platform truck.
Background technology
Platform back shield is all to be controlled separately by special electric liquid before current platform car, and due to the impact of the easy environment for use of reliability of electric hydraulic compressor, therefore, under different environment, the reliability of electric hydraulic compressor, accuracy rate all can be affected.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the front platform back shield apparatus for automatically lifting of a kind of platform truck.
The technical scheme solving the problems of the technologies described above is: platform back shield apparatus for automatically lifting before platform truck, comprise baffle plate and supporting plate, and described baffle plate is connected with front platform rear end by bearing pin; Described supporting plate and the welding of rear platform front end.
Described front platform back shield is 51 degree at the angle of off working state and front platform.
The edge of described baffle plate is circular arc type.
The invention has the beneficial effects as follows: be that pure machinery is controlled due to what adopt, without special electrohydraulic control, without independent operation, therefore, no matter be applied under which kind of environment, the reliability of baffle plate and accuracy rate are all high, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the mode of operation view of platform back shield apparatus for automatically lifting before platform truck.
Fig. 2 is the disengaged position view of platform back shield apparatus for automatically lifting before platform truck.
Fig. 3 is the front view of front platform back shield.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As shown in Figure 1 to Figure 3, platform back shield apparatus for automatically lifting before platform truck, comprises baffle plate 1 and supporting plate 2, and described baffle plate 1 is connected with front platform 3 rear ends by bearing pin; Described supporting plate 2 and rear platform 4 front end welding.
The principle of work of platform back shield apparatus for automatically lifting is before above-mentioned platform truck: in the time that rear platform 4 rises to the front supporting plate 2 of rear platform 4 and contacts with front platform 3 back shields 1, the front supporting plate 2 of rear platform 4 automatically promotes baffle plate 1 and rotates, baffle plate 1 higher than the part of front platform 3 due to rotation lower than the transmission driving surface of front platform 3, at this moment freight container 5 just can freely transmit between front platform 3 and rear platform 4; In the time that rear platform 4 starts to decline, front platform 3 back shield 1 lower ends can decline under Gravitative Loads thereupon, front platform 3 back shield 1 upper ends (upper end is lighter) can be rotated and be risen, until stop action before protruding after platform 110mm, for preventing that front platform 3 back shields 1 from occurring vertical with the front supporting plate 2 of rear platform 4 time that the situation at dead point designs front platform 3 back shields 1 and has certain angle with the front supporting plate 2 of rear platform 4, and contact point is that circular arc is excessive, the front supporting plate 2 of rear platform 4 just can promote front platform 3 back shields 1 easily like this.
According to above-mentioned principle of work: be that pure machinery is controlled due to what adopt, without special electrohydraulic control, without independent operation, therefore, no matter be applied under which kind of environment, the reliability of baffle plate and accuracy rate are all high, easy to maintenance.
Claims (3)
1. platform back shield apparatus for automatically lifting before platform truck, comprises baffle plate and supporting plate, and described baffle plate is connected with front platform rear end by bearing pin; Described supporting plate and the welding of rear platform front end.
2. platform back shield apparatus for automatically lifting before platform truck according to claim 1, is characterized in that: described front platform back shield is 51 degree at the angle of off working state and front platform.
3. platform back shield apparatus for automatically lifting before platform truck according to claim 1, is characterized in that: the edge of described baffle plate is circular arc type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448774.1A CN103802714A (en) | 2012-11-02 | 2012-11-02 | Automatic ascending and descending device for back baffle plate of front platform of platform vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448774.1A CN103802714A (en) | 2012-11-02 | 2012-11-02 | Automatic ascending and descending device for back baffle plate of front platform of platform vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103802714A true CN103802714A (en) | 2014-05-21 |
Family
ID=50700248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448774.1A Pending CN103802714A (en) | 2012-11-02 | 2012-11-02 | Automatic ascending and descending device for back baffle plate of front platform of platform vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802714A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009006952A (en) * | 2007-06-29 | 2009-01-15 | Shinko Electric Co Ltd | Vehicle for conveying cargo |
| CN201329964Y (en) * | 2008-12-10 | 2009-10-21 | 威海广泰空港设备股份有限公司 | Front fender for lifting platform car used for airport |
| JP2010070057A (en) * | 2008-09-18 | 2010-04-02 | Tcm Corp | Carrier with lifting platform |
| CN102198816A (en) * | 2010-03-23 | 2011-09-28 | 深圳中集天达空港设备有限公司 | Military transportation platform vehicle |
| CN102198815A (en) * | 2010-03-23 | 2011-09-28 | 深圳中集天达空港设备有限公司 | Transmission platform of military conveying platform truck |
| CN202923445U (en) * | 2012-11-02 | 2013-05-08 | 深圳市达航工业有限公司 | Back baffle plate automatic lifting device for front platform of platform truck |
-
2012
- 2012-11-02 CN CN201210448774.1A patent/CN103802714A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009006952A (en) * | 2007-06-29 | 2009-01-15 | Shinko Electric Co Ltd | Vehicle for conveying cargo |
| JP2010070057A (en) * | 2008-09-18 | 2010-04-02 | Tcm Corp | Carrier with lifting platform |
| CN201329964Y (en) * | 2008-12-10 | 2009-10-21 | 威海广泰空港设备股份有限公司 | Front fender for lifting platform car used for airport |
| CN102198816A (en) * | 2010-03-23 | 2011-09-28 | 深圳中集天达空港设备有限公司 | Military transportation platform vehicle |
| CN102198815A (en) * | 2010-03-23 | 2011-09-28 | 深圳中集天达空港设备有限公司 | Transmission platform of military conveying platform truck |
| CN202923445U (en) * | 2012-11-02 | 2013-05-08 | 深圳市达航工业有限公司 | Back baffle plate automatic lifting device for front platform of platform truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |
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| WD01 | Invention patent application deemed withdrawn after publication |