CN204489745U - The arm-type draw arm frame device of new type foldable - Google Patents
The arm-type draw arm frame device of new type foldable Download PDFInfo
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- CN204489745U CN204489745U CN201520097598.0U CN201520097598U CN204489745U CN 204489745 U CN204489745 U CN 204489745U CN 201520097598 U CN201520097598 U CN 201520097598U CN 204489745 U CN204489745 U CN 204489745U
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- arm
- coercive mechanism
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- right angle
- linkage rack
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Abstract
The arm-type draw arm frame device of a kind of new type foldable, comprise torque arm assembly, torque arm assembly is by right angle arm, folding ram and Triangular Arm composition, three is coupled as one by coercive mechanism Q, P, K, one end of right angle arm and the rod end of folding ram are articulated with coercive mechanism K, and the other end and Triangular Arm are articulated with coercive mechanism Q, define the revolution axle center of right angle arm; Triangular Arm and folding ram cylinder head end are articulated with coercive mechanism P, and be articulated with coercive mechanism C with linkage rack front end, C point is as the revolution axle center of torque arm assembly simultaneously; The cylinder head end of torque arm oil cylinder is hinged on the coercive mechanism A of subframe front end, and rod end and Triangular Arm are articulated with coercive mechanism B; Linkage rack rear end is hinged on the coercive mechanism D at subframe rear portion, forms the revolution axle center of linkage rack; Linkage rack is provided with railway carriage auxiliary catch and auxiliary catch oil cylinder; The utility model has the advantages that: the rubbish railway carriage put in melt pit can be loaded and unloaded, facilitate sanitationman and dump rubbish with refuse collection dolly, significantly reduce the labour intensity of sanitationman.
Description
Technical field
The utility model relates to technical field of mechanical equipment, especially relates to the arm-type draw arm frame device of a kind of new type foldable.
Background technology
The advantage that torque arm car could automatically be loaded onto or unload railway carriage because it has, can realize the many casees of a car, vehicle effective rate of utilization is high is used widely, already abroad at present at home also as the refuse collecting trailer of environmental sanitation.
The trailing draw-arm type dust cart of the different tonnages of current use, the overwhelming majority is used to handling and is placed on ground rubbish railway carriage, and can not load and unload the rubbish railway carriage be placed in melt pit.Rubbish railway carriage is as the container collecting rubbish, and the mode of collecting rubbish has two kinds: one to be manually directly topple over; Two is that trash compactor loads.First kind of way be adopt the earliest, the usual way that the simplest and input cost is low, namely the rubbish in refuse collection dolly is poured in rubbish railway carriage, but because railway carriage is placed on the ground, window toppled over by the rubbish arranged above railway carriage side overhead certain height, sanitationman is difficult to directly dump rubbish with refuse collection dolly, rubbish is had to manually to be discharged in railway carriage from refuse collection dolly, therefore not only bring larger labour intensity to sanitationman, and cause the secondary pollution of environment.
Utility model content
For overcoming the problems referred to above, the utility model adopts following technical scheme:
The arm-type draw arm frame device of a kind of new type foldable, comprise torque arm assembly, torque arm assembly is by right angle arm, folding ram and Triangular Arm composition, three is coupled as one by coercive mechanism Q, P, K, one end of right angle arm and the rod end of folding ram are articulated with coercive mechanism K, and the other end and Triangular Arm are articulated with coercive mechanism Q, define the revolution axle center of right angle arm; Triangular Arm and folding ram cylinder head end are articulated with coercive mechanism P, and be articulated with coercive mechanism C with linkage rack front end, C point is as the revolution axle center of torque arm assembly simultaneously; The cylinder head end of torque arm oil cylinder is hinged on the coercive mechanism A of subframe front end, and rod end and Triangular Arm are articulated with coercive mechanism B; Linkage rack rear end is hinged on the coercive mechanism D at subframe rear portion, forms the revolution axle center of linkage rack; Linkage rack is provided with railway carriage auxiliary catch and auxiliary catch oil cylinder.
Described right angle arm adopts right angle box-like structure.
The actual lifting depth H of described foldable arm draw arm frame device can reach 1 300 m.
The utility model has the advantages that: the rubbish railway carriage put in melt pit can be loaded and unloaded, facilitate sanitationman and dump rubbish with refuse collection dolly, significantly reduce the labour intensity of sanitationman.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model equipment.
Detailed description of the invention
As shown in Figure 1, the arm-type draw arm frame device of a kind of new type foldable, comprise torque arm assembly, torque arm assembly is by right angle arm 1, folding ram 2 and Triangular Arm 3 form, and three is coupled as one by coercive mechanism Q, P, K, and one end of right angle arm 1 and the rod end of folding ram 2 are articulated with coercive mechanism K, the other end and Triangular Arm 3 are articulated with coercive mechanism Q, define the revolution axle center of right angle arm 1; Triangular Arm 3 and folding ram 2 cylinder head end are articulated with coercive mechanism P, and be articulated with coercive mechanism C with linkage rack 4 front end, C point is as the revolution axle center of torque arm assembly simultaneously; The cylinder head end of torque arm oil cylinder 5 is hinged on the coercive mechanism A of subframe 6 front end, and rod end and Triangular Arm 3 are articulated with coercive mechanism B; Linkage rack 4 rear end is hinged on the coercive mechanism D at subframe 6 rear portion, forms the revolution axle center of linkage rack 4; Linkage rack 4 is provided with railway carriage auxiliary catch 7 and auxiliary catch oil cylinder 8.
Principle of work is as follows:
When draw arm frame device carries out changing case action, first auxiliary catch oil cylinder 8 action, open railway carriage auxiliary catch 7, railway carriage relieves insurance.Folding ram 2 in torque arm assembly, first being extended by piston rod makes right angle arm 1 turn round around coercive mechanism Q cw, lifting hook moves backward, if subframe 6 is equipped with railway carriage, then railway carriage is raised and slides backward, after folding ram 2 piston rod is elongated to range, at this moment by right angle arm 1, the torque arm assembly that folding ram 2 and Triangular Arm 3 form forms a collapsible torque arm, under the effect of torque arm oil cylinder 5, start around the revolution of coercive mechanism C cw, lifting hook then continues to move backward, railway carriage can be pushed on ground from car always.
When by melt pit or when ground railway carriage carries to subframe 6, first collapsible lifting hook hooks railway carriage suspension ring, then shrinks torque arm oil cylinder 5 piston rod, makes torque arm assembly with coercive mechanism C for axle center turning anticlockwise, and carried by railway carriage to subframe 6; After torque arm oil cylinder 5 piston rod stroke is all regained, now railway carriage is not yet set level, and need shrink folding ram 2 piston rod, makes right angle arm 1 around coercive mechanism Q turning anticlockwise, pulls railway carriage to set level on subframe 6; Auxiliary catch oil cylinder 8 action, pull-up railway carriage auxiliary catch 7, makes railway carriage be fixed on subframe 6.
When draw arm frame device carries out dumping action, folding ram 2 in torque arm assembly does not participate in work, torque arm assembly is equivalent to a right-angle type torque arm, in whole dumping process, torque arm assembly, linkage rack 4 and railway carriage are interconnected by railway carriage auxiliary catch 7 and are integrated, with subframe 6 rear portion coercive mechanism D for the revolution of axle center cw, lifting railway carriage is until removal rubbish; Railway carriage reset time, as long as torque arm oil cylinder 5 piston rod retraction, whole torque arm assembly still with coercive mechanism D for pivot point is turned round.
Claims (3)
1. the arm-type draw arm frame device of new type foldable, comprise torque arm assembly, it is characterized in that: torque arm assembly is by right angle arm (1), folding ram (2) and Triangular Arm (3) composition, three is coupled as one by coercive mechanism Q, P, K, one end of right angle arm (1) and the rod end of folding ram (2) are articulated with coercive mechanism K, and the other end and Triangular Arm (3) are articulated with coercive mechanism Q, define the revolution axle center of right angle arm (1); Triangular Arm (3) and folding ram (2) cylinder head end are articulated with coercive mechanism P, and be articulated with coercive mechanism C with linkage rack (4) front end, C point is as the revolution axle center of torque arm assembly simultaneously; The cylinder head end of torque arm oil cylinder (5) is hinged on the coercive mechanism A of subframe (6) front end, and rod end and Triangular Arm (3) are articulated with coercive mechanism B; Linkage rack (4) rear end is hinged on the coercive mechanism D at subframe (6) rear portion, forms the revolution axle center of linkage rack (4); Linkage rack (4) is provided with railway carriage auxiliary catch (7) and auxiliary catch oil cylinder (8).
2. the arm-type draw arm frame device of new type foldable according to claim 1, is characterized in that: described right angle arm (1) adopts right angle box-like structure.
3. the arm-type draw arm frame device of new type foldable according to claim 1, is characterized in that: the actual lifting depth H of described foldable arm draw arm frame device can reach 1 300 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097598.0U CN204489745U (en) | 2015-02-11 | 2015-02-11 | The arm-type draw arm frame device of new type foldable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097598.0U CN204489745U (en) | 2015-02-11 | 2015-02-11 | The arm-type draw arm frame device of new type foldable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204489745U true CN204489745U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097598.0U Expired - Fee Related CN204489745U (en) | 2015-02-11 | 2015-02-11 | The arm-type draw arm frame device of new type foldable |
Country Status (1)
| Country | Link |
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| CN (1) | CN204489745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033961A (en) * | 2015-08-11 | 2015-11-11 | 戴燕红 | Turnover device and method for overturning box through turnover device |
-
2015
- 2015-02-11 CN CN201520097598.0U patent/CN204489745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033961A (en) * | 2015-08-11 | 2015-11-11 | 戴燕红 | Turnover device and method for overturning box through turnover device |
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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: 20150722 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |