CN201573578U - Auto-adjusting device of control mechanism for opening and closing dump truck cabin rear door - Google Patents
Auto-adjusting device of control mechanism for opening and closing dump truck cabin rear door Download PDFInfo
- Publication number
- CN201573578U CN201573578U CN2009202243604U CN200920224360U CN201573578U CN 201573578 U CN201573578 U CN 201573578U CN 2009202243604 U CN2009202243604 U CN 2009202243604U CN 200920224360 U CN200920224360 U CN 200920224360U CN 201573578 U CN201573578 U CN 201573578U
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- CN
- China
- Prior art keywords
- pendulum plate
- wobble plate
- control pendulum
- torsion spring
- auto
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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 utility model relates to an auto-adjusting device of a control mechanism for opening and closing a dump truck cabin rear door, which comprises a torsional spring, a controlling wobble plate I and a controlling wobble plate II, and is characterized in that the two supporting feet of the torsional spring are inserted into the two holes of the controlling wobble plate I and the controlling wobble plate II, the controlling wobble plate I, the controlling wobble plate II and the torsional spring are freely sleeved on a shaft of the longitudinal beam of the cargo cabin, the included angle between the controlling wobble plate I and the controlling wobble plate II is controlled by the elasticity of the torsional spring, and the torsional spring adopts an elastic component. The auto-adjusting device has the advantages of novel structure, reliable performance, strong practicability, low cost and easy manufacturing.
Description
Technical field:
The utility model belongs to automobile manufacturing field, relates in particular to the automatic regulating apparatus of a kind of engineering with body of tipper carriage back door open and close controlling mechanism.
Background technology:
At present, it is hard the connection that engineering on the market adopts pull bar and pendulum plate etc. with body of tipper carriage back door open and close controlling mechanism, in use because the wearing and tearing of the distortion of associated part and relevant kinematic pair cause the contact position (as the back gate stop) between body of tipper carriage back door and the back door open and close controlling mechanism slit to occur, the direct result that it causes is exactly that the back door is not closed completely, cause goods to be omitted, in addition because the existence in gap, cause the car amount to produce noise in the process of moving, traditional method is to adjust the method that the back pullout (BPO) pull bar screws in the length of the screw mandrel of adjusting joint to eliminate this gap, this method not only bothers, and effect is bad, and this method can't be eliminated closely spaced existence.
Summary of the invention:
The purpose of this utility model provides the automatic regulating apparatus of a kind of engineering with body of tipper carriage back door open and close controlling mechanism.
The technical solution of the utility model is achieved in that the automatic regulating apparatus of body of tipper carriage back door open and close controlling mechanism, comprises torsion spring, control pendulum plate one, control pendulum plate two, it is characterized in that:
Two feets of a, torsion spring insert in two holes of control pendulum plate one, control pendulum plate two.
B, control pendulum plate one, control pendulum plate two, torsion spring sky are enclosed within on the axle of loading space longeron, and the angle between control pendulum plate one, the control pendulum plate two is subjected to the control of torsion spring elastic force.
C, back pullout (BPO) pull bar are by adjusting joint and be hinged on the control pendulum plate one and on the gate stop of back.
D, back gate stop sky are enclosed within on another root axle of loading space longeron afterbody.
One end of e, back gate stop is pressed on the carriage back door.
Described torsion spring is an elastic element, can reverse, stretches, compress.
The utlity model has have novel structure, dependable performance, practical, cost is low, the advantage of easy making.
Description of drawings:
Fig. 1 is structural representation of the present utility model (this figure comprises that the compartment lifts and fall two states);
Among the figure: 1. torsion spring, 2. control pendulum plate one, 3. control pendulum plate two is 4. adjusted joint, 5. back pullout (BPO) pull bar, 6. back gate stop.
The specific embodiment:
As shown in Figure 1, the utility model comprises torsion spring 1, control pendulum plate 1, control pendulum plate 23.
Two feets of torsion spring 1 insert in two holes of control pendulum plate 1, control pendulum plate 23, control pendulum plate 1, control pendulum plate 23, torsion spring 1 sky are enclosed within on the axle of loading space longeron, when the slit appears in the contact position of body of tipper carriage back door and back door open and close controlling mechanism, the elastic force of torsion spring 1 makes the angle between control pendulum plate 1, the control pendulum plate 23 become big, drive back pullout (BPO) pull bar 5, back gate stop 6 turn over an angle forward, thereby eliminate this gap.
Claims (2)
1. the automatic regulating apparatus of body of tipper carriage back door open and close controlling mechanism comprises torsion spring (1), control pendulum plate one (2), control pendulum plate two (3), it is characterized in that:
Two feets of a, torsion spring (1) insert in two holes of control pendulum plate one (2), control pendulum plate two (3),
B, control pendulum plate one (2), control pendulum plate two (3), torsion spring (1) sky are enclosed within on the axle of loading space longeron,
Angle between c, control pendulum plate one (2), the control pendulum plate two (3) is subjected to the control of torsion spring (1) elastic force.
2. the automatic regulating apparatus of self dumping lorory back door jack open and close controlling according to claim 1 mechanism, it is characterized in that: torsion spring is an elastic element, can reverse, stretches, compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202243604U CN201573578U (en) | 2009-10-23 | 2009-10-23 | Auto-adjusting device of control mechanism for opening and closing dump truck cabin rear door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202243604U CN201573578U (en) | 2009-10-23 | 2009-10-23 | Auto-adjusting device of control mechanism for opening and closing dump truck cabin rear door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573578U true CN201573578U (en) | 2010-09-08 |
Family
ID=42693456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202243604U Expired - Fee Related CN201573578U (en) | 2009-10-23 | 2009-10-23 | Auto-adjusting device of control mechanism for opening and closing dump truck cabin rear door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089385A (en) * | 2015-07-10 | 2015-11-25 | 中汽商用汽车有限公司(杭州) | Rear door locking device of small-tonnage collection vehicle |
-
2009
- 2009-10-23 CN CN2009202243604U patent/CN201573578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089385A (en) * | 2015-07-10 | 2015-11-25 | 中汽商用汽车有限公司(杭州) | Rear door locking device of small-tonnage collection vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20111023 |