CN207644245U - A kind of tarpaulin roller shutter automatic covering device of gravel car - Google Patents
A kind of tarpaulin roller shutter automatic covering device of gravel car Download PDFInfo
- Publication number
- CN207644245U CN207644245U CN201721559909.6U CN201721559909U CN207644245U CN 207644245 U CN207644245 U CN 207644245U CN 201721559909 U CN201721559909 U CN 201721559909U CN 207644245 U CN207644245 U CN 207644245U
- Authority
- CN
- China
- Prior art keywords
- motor
- tarpaulin
- roller shutter
- accommodating groove
- covering device
- Prior art date
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A kind of tarpaulin roller shutter automatic covering device of gravel car, including：Tarpaulin, the first motor for tarpaulin to be closed, the second motor for opening tarpaulin, the transmission device between first motor and the second motor, power control and the accommodating groove for being used to store tarpaulin roller shutter set on first motor side.The utility model uses arc track, so that the cladding system has the load space and closure of bigger, loading dosage can also be met in structural behaviour and the safe performance characteristics not subtracted, the simply more convenient malfunction elimination of circuit design and repair, Multi- Switch design more ensure the safety of device simultaneously.
Description
【Technical field】
The utility model is related to a kind of automatic covering devices, and in particular to a kind of tarpaulin roller shutter of gravel car covers dress automatically
It sets.
【Background technology】
Currently, there is many shortcomings, sand during transporting sandstone for the bulk transports such as gravel car, dump truck vehicle
The general processing of stone vehicle transport sandstone is to allow it to have a fixed shape to sandstone water drenching, then covers tarpaulin again.It is this
The shortcomings that way, is air-dried later just without the fixed function of shape in sandstone, will be sandstone when being shaken by pit vehicle
Dou Xiang highways.Furthermore country puts into effect relevant policies sandstone, dump truck has to capping tarpaulin.But capping tarpaulin is to need people
Power station capping on lorry railing, since the automobile body of roping sandstone, mud first-class goods is relatively high.This will certainly allow capping paulin
The personnel of cloth are among hidden danger, especially hot summer and torrential rainy day.Undesirable factor can aggravate security risk
Generation can also allow lorry shipment efficiency to substantially reduce.
【Utility model content】
To solve the above-mentioned problems, the utility model provides a kind of tarpaulin roller shutter automatic covering device of gravel car.
The utility model is achieved through the following technical solutions, and is provided a kind of tarpaulin roller shutter of gravel car and is covered dress automatically
It sets, including：Tarpaulin, the second motor for opening tarpaulin, is set to the at the first motor for tarpaulin to be closed
It transmission device, power control between one motor and the second motor and is used for tarpaulin roller shutter set on first motor side
The accommodating groove stored；The one end of the tarpaulin is fixed in accommodating groove, and the other end is fixed on a pull rod, the pull rod
It is arranged in parallel with accommodating groove, the end of the pull rod is respectively equipped with idler wheel；The transmission device includes：In first motor or second
Two transmission belts, the track groove for making transmission belt be moved in it moved under motor effect, described two transmission belts
It is respectively arranged on the end of pull rod, one of transmission belt is connect with first motor, the second motor respectively by drive pulley, described
Drive pulley is connect by shaft coupling respectively with first motor, the second electric machine main shaft, and the tarpaulin is by idler wheel in transmission belt
Effect is lower to open and is closed；The accommodating groove is vertically arranged with transmission belt.
Particularly, the track groove is arc track slot.
Particularly, further include leading block for playing the guiding role for transmission belt, be provided close to the one of the second motor
Side.
Particularly, the power control includes：For providing the power supply box of power supply, for making first motor start work
The first switch of work, the second switch for making the start-up operation of the second motor stop for making tarpaulin roller shutter reach destination locations
Two limit switches only to work.
Particularly, the side of second motor is again provided with an accommodating groove, and the limit switch is respectively arranged on accommodating groove
It is interior.
A kind of tarpaulin roller shutter automatic covering device of gravel car provided by the utility model, motor driven belts wheel, which drives, to be fixed
Drag link on the belt, pull rod drive tarpaulin to be moved by track again, you can realize the folding condition required by tarpaulin.With it is existing
There is technology to compare, has the advantages that：First, using motor by shaft coupling come drive shaft turns, drive pulley drives
Fixed pull rod on the belt is moved by arching trajectory；Secondly, arc groove guide rail increases particle carrying capacity, section in shape
Bathtub construction (being similar to I-steel) meets the mechanical property of structure；Again, circuit design is simply easy to overhaul, two-way switch
Control motor positive and inverse realizes that arbitrarily folding, limit switch effectively control roller shutter tarpaulin arrival mesh to roller shutter tarpaulin during the work time
Cursor position can be automatically stopped completion folding.The utility model uses arc track so that the cladding system has the loading of bigger
Space and closure can also meet loading dosage and the safe performance characteristics not subtracted in structural behaviour, while circuit design letter
Single more convenient malfunction elimination and repair, Multi- Switch design more ensure the safety of device.
【Description of the drawings】
Fig. 1 is a kind of Local map of the tarpaulin roller shutter automatic covering device of gravel car of the utility model；
Fig. 2 is a kind of left view of the tarpaulin roller shutter automatic covering device of gravel car of the utility model.
【Specific implementation mode】
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
With novel further description.
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of tarpaulin roller shutter automatic covering device of gravel car, including：Paulin
Cloth 1, the second motor 3 for opening tarpaulin 1, is set to the first electricity at the first motor 2 for tarpaulin 1 to be closed
It transmission device, power control between machine 2 and the second motor 3 and is used to carry out tarpaulin 1 set on 2 side of first motor
The accommodating groove 4 of storage；The one end of the tarpaulin 1 is fixed in accommodating groove 4, and the other end is fixed on a pull rod 5, the pull rod
5 are arranged in parallel with accommodating groove 4, and the end of the pull rod 5 is respectively equipped with idler wheel 9；The transmission device includes：In first motor 2
Or second motor 3 act under two transmission belts 6, the track groove 7 for making transmission belt 6 move in it that are moved, it is described
Two transmission belts 6 are respectively arranged on the end of pull rod 5, one of transmission belt 6 by drive pulley 10 respectively with first motor 2,
Second motor 3 connects, and the drive pulley 10 (is not indicated) with first motor, the second electric machine main shaft by shaft coupling in figure respectively
Connection, the tarpaulin 1 are opened and are closed under the action of transmission belt 6 by idler wheel；The accommodating groove 4 is vertical with transmission belt 6 to be set
It sets.
Particularly, the track groove 7 is arc track slot 7；So design, can increase loading goods space, reduce
Pull rod slides required power, while can play the role of dispersion force, therefore in rigidity, intensity, stability and economy
Upper consideration selects arc groove track.
Particularly, further include leading block 8 for playing the guiding role for transmission belt 6, be provided close to the second motor 3
Side；The setting of leading block 8 can be very good the strain problem of adjustment transmission belt.
Particularly, the power control includes：For providing the power supply box of power supply, for making first motor 2 start
The first switch (not being painted in figure) of work, is used for the second switch (not being painted in figure) for making the start-up operation of the second motor 3
Tarpaulin 1 is set to reach the limit switch (not being painted in figure) that destination locations are stopped, the side of second motor 3 is equally set
There are an accommodating groove 4, the limit switch to be respectively arranged in accommodating groove 4；So design so that device electricity provided by the utility model
Road design simply is easy to overhaul, and two-way switch controls motor positive and inverse and realizes that roller shutter tarpaulin is arbitrarily opened and closed, limited during the work time
Bit switch, which effectively controls roller shutter tarpaulin arrival target location, can be automatically stopped completion folding.
In the setting with first motor 2 and pull rod 5 in the utility model, tarpaulin 1 can be made to be rolled onto together, neat storage
Enter in accommodating groove 4, not only has the function of service life beautiful while that tarpaulin roller shutter can be improved.
The course of work and operation principle：
When pressing second switch, the second motor 3 is started to work, and the second motor 3 rotates counterclockwise at this time, therefore transmission belt
Wheel 10 also rotates counterclockwise, while transmission belt 6 also rotates counterclockwise under the action of drive pulley 10.Due to the both ends of pull rod 5
It is integrally fixed on transmission belt 6, tarpaulin 1 is pulled out from accommodating groove 4 under the drive of pull rod 5.Because one end of tarpaulin 1 is fixed on drawing
On bar 5, and pull rod 5 can only be moved under the action of idler wheel 9 along the shape of track groove 7.Pull rod 5 moves to accommodating groove 4
When touch limit switch i.e. stop motion, this process be tarpaulin 1 opening, that is, tarpaulin cover container process.When pressing
When first switch, first motor 2 is started to work, and first motor 2 rotates clockwise, effect of the drive pulley 10 in first motor 2
Under, drive transmission belt 6 to rotate clockwise.And pull rod 5 under the action of transmission belt 6 along the shape movement of track groove 7, roll paulin
Cloth is stopped until pull rod 5 touches the limit switch in first motor side accommodating groove 4, this process is the closure of tarpaulin 1,
I.e. tarpaulin opens the process of container.
Claims (5)
1. a kind of tarpaulin roller shutter automatic covering device of gravel car, which is characterized in that including：Tarpaulin (1) is used for tarpaulin (1)
The first motor (2) that is closed, the second motor (3) for opening tarpaulin (1) are set to first motor (2) and the
Transmission device, power control between two motors (3) and set on being respectively arranged on first motor (2) side for by tarpaulin
(1) accommodating groove (4) stored；The one end of the tarpaulin (1) is fixed in accommodating groove (4), and the other end is fixed on one
On pull rod (5), which is arranged in parallel with accommodating groove (4), and the end of the pull rod (5) is respectively equipped with idler wheel (9)；It is described
Transmission device includes：First motor (2) or the second motor (3) effect under moved two transmission belts (6), for making biography
The track groove (7) that dynamic band (6) moves in it, described two transmission belts (6) are respectively arranged on the end of pull rod (5), one of them
Transmission belt (6) is connect with first motor (2), the second motor (3) respectively by drive pulley (10), the drive pulley (10) with
First motor, the second electric machine main shaft are connected by shaft coupling respectively, work of the tarpaulin (1) by idler wheel (9) in transmission belt (6)
With lower opening and it is closed；The accommodating groove (4) is vertically arranged with transmission belt (6).
2. a kind of tarpaulin roller shutter automatic covering device of gravel car according to claim 1, which is characterized in that the track
Slot (7) is arc track slot.
3. a kind of tarpaulin roller shutter automatic covering device of gravel car according to claim 1, which is characterized in that further include using
In the leading block (8) playing the guiding role for transmission belt (6), it is provided close to the side of the second motor (3).
4. a kind of tarpaulin roller shutter automatic covering device of gravel car according to claim 1, which is characterized in that the power supply
Control device includes：For providing the power supply box of power supply, the first switch for making first motor (2) start-up operation, for making
The second switch of second motor (3) start-up operation is opened for making tarpaulin (1) reach two limits that destination locations are stopped
It closes.
5. a kind of tarpaulin roller shutter automatic covering device of gravel car according to claim 4, which is characterized in that described second
The side of motor (3) is again provided with an accommodating groove (4), and the limit switch is respectively arranged in accommodating groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559909.6U CN207644245U (en) | 2017-11-21 | 2017-11-21 | A kind of tarpaulin roller shutter automatic covering device of gravel car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559909.6U CN207644245U (en) | 2017-11-21 | 2017-11-21 | A kind of tarpaulin roller shutter automatic covering device of gravel car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644245U true CN207644245U (en) | 2018-07-24 |
Family
ID=62888980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721559909.6U Expired - Fee Related CN207644245U (en) | 2017-11-21 | 2017-11-21 | A kind of tarpaulin roller shutter automatic covering device of gravel car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644245U (en) |
-
2017
- 2017-11-21 CN CN201721559909.6U patent/CN207644245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20191121 |