CN206827832U - A kind of dumper chain draw off gear - Google Patents
A kind of dumper chain draw off gear Download PDFInfo
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- CN206827832U CN206827832U CN201720736258.7U CN201720736258U CN206827832U CN 206827832 U CN206827832 U CN 206827832U CN 201720736258 U CN201720736258 U CN 201720736258U CN 206827832 U CN206827832 U CN 206827832U
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- gear
- chain
- driven
- driving
- shaft
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Abstract
It the utility model is related to a kind of dumper chain draw off gear, including casing, rotating shaft, gear, chain roller and drive mechanism, rotating shaft includes driving shaft and driven shaft, gear includes driving gear and driven gear, driving gear coaxial package is on driving shaft, driven gear coaxial package is on driven shaft, driving gear and driven gear the engagement connection, equal coaxial sleeve is equipped with chain roller on driving shaft and driven shaft, motor connection driving shaft, cylinder and motor connection, cylinder piston installed gear and active axis connection.The utility model design science is reasonable, is set by the engagement of driving gear and driven gear, and chain roller both had been released into casing using the driving of motor and cylinder; the folding and unfolding of two chains is realized again, it is simple to operate, it is easy to use; it is automatical and efficient without manual operation, avoid the problem of dumper chain is wound; also chain is effectively protected simultaneously; it is safe, it is workable, while carrying can also be dismantled; on different dumpers, suitable for vigorously promoting the use.
Description
Technical field
The utility model belongs to plant equipment manufacture field, is related to dumper, especially a kind of dumper chain folding and unfolding dress
Put.
Background technology
Dumper refers to the vehicle that goods is voluntarily unloaded by hydraulic pressure or mechanical lift, also known as dump truck.By automobile bottom
The parts such as disk, hydraulic lifting mechanism, loading space and power takeoff form.Dumper in civil engineering often with excavator, load
The engineering machinery integration of operation such as machine, ribbon conveyer, composition are filled, transported, unloading production line, carry out the earthwork, sandstone, the handling fortune of bulk cargo
Defeated work.
The use of dumper lifting container is typically in the prior art to be tied up container lock using chain, the arm of dumper
Container body or chain are lifted by crane, but the problem of certain in use be present：
1st, most chains are individually deposited at present, manual operation chain during use, chain are bundled on container, individually deposited
Put easy to be lost, artificial binding takes time and effort, and increases cost；
2nd, the dumper chain also having is wrapped on arm, is thrown to container during use, is not only existed from arm upslide
Winding, long-term use threaten to cargo transport and personal security, potential safety hazard be present；
3rd, chain is easily lost during long-term use, the abrasion that gets rusty easily of exposing to the weather, and increases use cost.
Utility model content
The purpose of this utility model is in place of overcome the deficiencies in the prior art, there is provided a kind of effectively protection chain, uses
Conveniently, avoid using winding and the dumper chain draw off gear used can be carried.
The utility model solves above-mentioned technical problem and takes following technical scheme to realize：
A kind of dumper chain draw off gear, including casing, rotating shaft, gear, chain roller and motor, the rotating shaft bag
Include driving shaft and driven shaft, the gear includes driving gear and driven gear, two drive shafts of the motor respectively with master
Moving axis and driven axis connection, driving gear coaxial package is on driving shaft, and driven gear coaxial package is on driven shaft, the master
Moving gear and driven gear engagement connection, on the front end of driving gear and driven gear, the driving shaft and driven shaft respectively
Screw mandrel is connected with, screw is set with screw mandrel, the chain roller is set with screw.
Moreover, being provided with helical groove on the chain roller, chain is coaxially wrapped in the groove.
The advantages of the utility model and have the beneficial effect that：
The utility model design science is reasonable, is set by the engagement of driving gear and driven gear, is driven using motor,
Motor driving shaft and screw mandrel, the cooperation of screw, chain roller was both released into casing, realizes the folding and unfolding of two chains again, it is simple to operate,
It is easy to use, it is automatical and efficient without manual operation, the problem of dumper chain is wound is avoided, and meanwhile it is also that chain is effective
Protect, it is safe, it is workable, while carrying can also be dismantled, on different dumpers, suitable for big
Power is promoted the use of.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is Fig. 1 side view (partial cutaway).
Embodiment
Below by specific embodiment, the utility model is described in further detail, following examples be it is descriptive, no
It is limited, it is impossible to which the scope of protection of the utility model is limited with this.
A kind of dumper chain draw off gear, as shown in Figure 1 and Figure 2, including casing 1, rotating shaft, gear, chain roller 9 and drive
Dynamic motor 4, the rotating shaft include driving shaft 6 and driven shaft 3, and the gear includes driving gear 7 and driven gear 2, the electricity
Two drive shafts 8 of machine are respectively with driving shaft and driven axis connection, and for driving gear coaxial package on driving shaft, driven gear is same
Axle sleeve is on driven shaft, driving gear and driven gear the engagement connection, in the front end of driving gear and driven gear, institute
State and screw mandrel be connected on driving shaft and driven shaft, screw is set with screw mandrel, the chain roller 5 is set with screw,
Helical groove 9 is provided with the chain roller, chain is coaxially wrapped in the groove.
Operation principle of the present utility model：
Chain is coaxially wrapped on chain roller, motor, and motor driven driving shaft rotates, and driving shaft drives chain roller to turn
It is dynamic, the folding and unfolding of chain is completed, because coaxial sleeve is equipped with driving gear on driving shaft, driving gear engages connection with driven gear,
Driving gear, which rotates, drives driven gear to rotate, while drives driven shaft to rotate, because driving shaft and driven shaft front end are connected with
Screw mandrel, screw is set with screw mandrel, motor drive screw, which rotates, causes chain roller spiral to release casing, and then is arranged on driven shaft
Chain roller complete chain folding and unfolding, convenience and high-efficiency.
Claims (2)
- A kind of 1. dumper chain draw off gear, it is characterised in that：Including casing, rotating shaft, gear, chain roller and motor, The rotating shaft includes driving shaft and driven shaft, and the gear includes driving gear and driven gear, two drivings of the motor Axle is respectively with driving shaft and driven axis connection, and driving gear coaxial package is on driving shaft, and driven gear coaxial package is driven On axle, the driving gear and driven gear engagement connection, in the front end of driving gear and driven gear, the driving shaft and from Screw mandrel is connected on moving axis, screw is set with screw mandrel, the chain roller is set with screw.
- A kind of 2. dumper chain draw off gear according to claim 1, it is characterised in that：It is provided with the chain roller Helical groove, chain are coaxially wrapped in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736258.7U CN206827832U (en) | 2017-06-23 | 2017-06-23 | A kind of dumper chain draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736258.7U CN206827832U (en) | 2017-06-23 | 2017-06-23 | A kind of dumper chain draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206827832U true CN206827832U (en) | 2018-01-02 |
Family
ID=60777706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720736258.7U Active CN206827832U (en) | 2017-06-23 | 2017-06-23 | A kind of dumper chain draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206827832U (en) |
-
2017
- 2017-06-23 CN CN201720736258.7U patent/CN206827832U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |