CN208216860U - It is a kind of to drag load trolley automatically - Google Patents
It is a kind of to drag load trolley automatically Download PDFInfo
- Publication number
- CN208216860U CN208216860U CN201820357390.1U CN201820357390U CN208216860U CN 208216860 U CN208216860 U CN 208216860U CN 201820357390 U CN201820357390 U CN 201820357390U CN 208216860 U CN208216860 U CN 208216860U
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- China
- Prior art keywords
- hook
- drag
- automatically
- vehicle frame
- drags
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Abstract
The utility model discloses one kind to drag load trolley automatically, includes vehicle frame, and wheel is equipped on vehicle frame, and described drag automatically carries trolley equipped with adhesion wheel, and adhesion wheel is equipped with driving shaft, and driving shaft is connected to motor by transmission mechanism；The vehicle frame is equipped with fixed frame, is connected on fixed frame and drags load hook, described that the junction for carrying hook and fixed frame is dragged to be equipped with resetting apparatus, and described drag is equipped with control switch below load hook.The structure that the utility model carries hook and be fixed on vehicle frame since use will drag, when drag carry trolley close to waggon when, allow that load trolley is dragged to stop in place by the automatic control of control switch, then resetting apparatus, which allows to drag, carries the skirt that hook catches on waggon bottom automatically, human cost is saved, automatization level is improved.
Description
Technical field
The utility model relates to haulage vehicles, drag load trolley automatically more particularly to a kind of.
Background technique
Transportation Engineering is a current engineering most basic on the market, and all trades and professions all leave not Transportation Engineering, big to winged
Perhaps the bulk transports industry such as steamer is small to general transport services such as storage, logistics or assembly lines for machine, train, how preferably to save
The human cost or time cost in transportational process are saved, is the most important thing in Transportation Engineering.
The most used in transport service is waggon, can be by way of dilatory by desirable cargo
From a local transport to another place.Most of waggon is all or to pass through people by manually going to draw at present
Work hooks latch hook on waggon, and operation motor removes dilatory waggon, this not only to waste people by the way of manually going operation
Power cost, and the personal safety of operator cannot ensure well.
Utility model content
Technical problem to be solved by the utility model is: the utility model, which provides one kind, drags load trolley automatically, by skilful
Wonderful design enables to drag the bottom that dragging load hook to catch on waggon automatically carried on trolley.
The solution that the utility model solves its technical problem is: one kind dragging load trolley automatically, includes vehicle frame, vehicle frame
On wheel is installed, described drag automatically carries trolley and is equipped with adhesion wheel, and adhesion wheel is equipped with driving shaft, and driving shaft passes through transmission
Mechanism is connected to motor；The vehicle frame is equipped with fixed frame, is connected on fixed frame and drags load hook, and described drag carries hook and fixed frame
Junction is equipped with resetting apparatus, and described drag carries below hook equipped with control switch.
As a further improvement of the above technical scheme, described to drag that carry hook include gib head, hook with, coupler body and the neck of hook, it is described
Coupler body is equipped with circular hole, and the fixed frame passes through circular hole and drags load hook connects, and the gib head is connected to the upper left side of coupler body, described
Lower left of the hook with being connected to coupler body, the gib head and hook are equipped with changeover portion between, and the neck of hook is connected to the right of structure body,
The gib head, hook are integrally formed with, coupler body and the neck of hook.
Further improvement as above-mentioned technical proposal, the gib head are equipped with the inclined-plane being tilted to the right from the bottom up, institute
The end for stating the neck of hook is equipped with annulus, is connected with dilatory component on annulus, the end of the dilatory component is connected to the volume of hoist engine
On cylinder.
Further improvement as above-mentioned technical proposal, the hoist engine are equipped with ratchet protective device.
Further improvement as above-mentioned technical proposal is additionally provided with platform on the vehicle frame, and the control switch is located at
On platform, control switch includes segmentation limit switch and hoist limit switch one.
Further improvement as above-mentioned technical proposal, it is described segmentation limit switch be located at the hook with lower section.
Further improvement as above-mentioned technical proposal, the hoist limit switch one are located under the annulus
Side.
Further improvement as above-mentioned technical proposal is additionally provided with pneumatic or hydraulic device on the platform, described
Pneumatic or hydraulic device is located at the lower section of the neck of hook.
As a further improvement of the above technical scheme, the transmission mechanism is equipped with ratchet protective device.
As a further improvement of the above technical scheme, the leading flank that the vehicle frame is equipped with wheel is equipped with linkage
Limit switch.
The beneficial effects of the utility model are: the structure that the utility model carries hook and be fixed on vehicle frame since use will drag,
When drag carry trolley close to waggon when, allow to drag by the automatic control of control switch and carry trolley and stop in place,
Then resetting apparatus, which allows to drag, carries the skirt that hook catches on waggon bottom automatically, saves human cost, improves Automated water
It is flat.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is that dragging for the utility model carries hook enlarged drawing；
Fig. 3 is the waggon structure chart of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.Finally, it should be noted that as text in term " center ",
The orientation or positional relationship of the instructions such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" is then based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.In addition, being used for description purposes only if term " first ", " second ", " third " in text, and should not be understood as
Indication or suggestion relative importance.
Referring to Fig.1~Fig. 3, this is the embodiments of the present invention a1, specifically:
One kind dragging load trolley automatically, includes vehicle frame 1, and wheel 2 is equipped on vehicle frame, described that load trolley is dragged to be equipped with automatically
Adhesion wheel and driven wheel, adhesion wheel are equipped with driving shaft 3, and driven wheel is equipped with driven shaft, and driving shaft passes through transmission mechanism
It is connect with motor 4, the transmission mechanism can be chain transminssion mechanism 31, belt gear either toothed belt transmission machine
Structure, the utility model are preferably chain transminssion mechanism；The vehicle frame is equipped with fixed frame 5, is connected on fixed frame and drags load hook 6,
Described that the junction for carrying hook and fixed frame is dragged to be equipped with resetting apparatus, the resetting apparatus is preferably torsionspring 7.It is described to drag load
Hook includes gib head 63, hook with 64, coupler body 61 and the neck of hook 65, and the coupler body is equipped with circular hole 62, the fixed frame pass through circular hole with
Drag load hook connects；The gib head is connected to the upper left side of coupler body, and the gib head is equipped with the inclined-plane 66 being tilted to the right from the bottom up, institute
State lower left of the hook with being connected to coupler body, hook with heel be located at and drag the direction of the bottom for carrying hook and heel to the left, it is described
Gib head and hook are equipped with changeover portion between；The neck of hook is connected to the right of structure body, and the end of the neck of hook is equipped with annulus 67, the circle
The diameter of ring is greater than the thickness of the neck of hook, and the gib head, hook are integrally formed with, coupler body and the neck of hook.It is described to drag on the annulus for carrying hook
It is connected with dilatory component, the dilatory component can be wirerope 10 or iron chains, and the utility model is preferably wirerope, described
The end of wirerope is connected on the reel of hoist engine 9.
As a further improvement of the above technical scheme, the hoist engine is equipped with reversion ratchet protective device, the chain
Transmission mechanism, which is equipped with, rotates forward ratchet protective device.
In addition, it is additionally provided with a platform 8 on the vehicle frame in order to drag the function of carrying trolley and realize automatic control, it is described to drag
It carries and is equipped with control switch below hook, the control switch is set on the platform, and the control switch includes segmentation limit switch
81 and hoist limit switch 1, the segmentation limit switch be located at the hook with lower section, the hoist limit switch
One is located at the lower section of the annulus.Other than above-mentioned switch, drag carry trolley outside switch there are also motor switch and hoist engine
Limit switch two, motor switch is located on remote console, and hoist limit switch two is located on the baffle of designated position.
Using the view of Fig. 1 as reference direction, it is assumed that hoist engine is located at the right dragged and carry trolley, the job step of the present embodiment a1
It is rapid:
1, the motor switch for dragging and carrying trolley is opened, motor reversal drags load trolley to travel to the left to drive, due to hoist engine
Equipped with reversion ratchet protective device, hoist engine can be protected in the reversion under the drive of no power, thus drag carry trolley can be with
It pulls simultaneously and load hook is dragged to travel to the left；
2, it drags load trolley to drive towards waggon 11, when load hook being dragged to touch the skirt 111 of waggon bottom, due to skirt and drags
Carrying hook all has inclined-plane, can be rotated down centered on circular hole so dragging and carrying hook；
3, when dragging load hook to turn to its hook of specified angle down with that can touch segmentation limit switch, touching segmentation for the first time is limited
Motor can stop operating after bit switch, drag and carry trolley since inertia can be moved to the left a small distance；
4, after dragging load hook to be driven out to skirt, torsionspring can reset at once, due under the action of elastic force, dragging load hook to answer
A part of angle additionally can be up rotated centered on circular hole on original position when position, drags the annulus for carrying hook that can touch volume
Machine limit switch one is raised, after hoist limit switch one is touched, hoist engine, which starts to rotate forward and drag, carries hook toward moving right,
Ratchet protective device is rotated forward since chain transminssion mechanism is equipped with, motor can be protected in the rotating forward under the drive of no power, institute
To drag load trolley, also with dragging, load hook is past to be moved right；
5, when dragging load hook, toward the skirt that can catch on waggon bottom when moving right, dragging waggon is past to be moved right；
6, after waggon is dragged to designated position, drag load trolley that can touch the hoist limit switch two on baffle,
Hoist engine stops dragging.
Using the above structure, the present embodiment a1's the utility model has the advantages that the present embodiment a1 only needs to press motor switch, can be complete
Load is dragged at the automatic of waggon, whole process does not need manually to be operated again, saves a large amount of human cost, improves
Automatization level.
Referring to Fig.1~Fig. 3, other than all technical features with embodiment a1, the embodiments of the present invention a2
Also include
One kind dragging load trolley automatically, and it is preferably gas that pneumatic or hydraulic device, the utility model are additionally provided on the platform
Dynamic device, the gas bar 83 of the pneumatic device are located at the lower section of the neck of hook, and the vehicle frame is equipped with a leading flank of wheel
It is equipped with linkage limit switch 12, linkage limit switch can be with reference to the position on attached drawing 1.Other than above-mentioned switch, load is dragged
There are also reset switch, the reset switch is located on remote console switch outside trolley, and reset switch controls pneumatic device
Pressure release and be segmented limit switch original levels.
Using the view of Fig. 1 as reference direction, it is assumed that hoist engine is located at the right dragged and carry trolley, the job step of the present embodiment a2
It is rapid:
1, after the cargo on waggon being removed stage makeup and costume, the motor switch for dragging and carrying trolley is opened, motor reversal drags load to drive
Trolley travels to the left, since hoist engine is equipped with reversion ratchet protective device, can protect in the reversion under the drive of no power
Hoist engine drags load hook to travel to the left so dragging load trolley that can pull simultaneously；
2, since waggon bottom is equipped with long baffle 112, load trolley is dragged to be travelled to the left until encountering the length under waggon
Baffle and waggon is pushed to be moved to the left together；
3, when waggon, which is reset to, drags the position before carrying, reset baffle, which can touch, drags the linkage limit carried on trolley to hold
It closes, after the limit switch that links is touched, motor stalls, pneumatic device is started to work, and gas bar, which rises and jacks up, drags load
The neck of hook on hook drags load hook that can rotate down centered on circular hole, drags carry the skirt that hook no longer catches on waggon bottom at this time, by
When dragging the long baffle for carrying trolley dragging waggon to be resetted, drags and carries trolley and advance a distance than dragging when load for the first time more,
So the linkage limit switch for carrying trolley is dragged not to be touched when dragging load for the first time；
4, it carries hook and turns to specified angle its hook down with segmentation limit switch can be touched when dragging, touch segmentation for the second time
After limit switch, hoist engine starts to rotate forward and drag to carry hook toward moving right, and rotates forward ratchet guarantor since chain transminssion mechanism is equipped with
Protection unit can protect motor in the rotating forward under the drive of no power, also carry hook toward moving right with dragging so dragging and carrying trolley, drag
Trolley is carried to start to be resetted；
5, when dragging load trolley to reset to specified position, drag load trolley that can touch the hoist limit switch on baffle
Two, hoist engine stops dragging, is manually pressed by reset switch, and pneumatic device starts pressure release, and the decline of gas bar makes to drag the position for carrying hook multiple
Position, while being segmented limit switch and being also at original state.
Using the above structure, the present embodiment a2's the utility model has the advantages that the present embodiment a2 only needs to press motor switch, can be complete
It at automatically reseting for waggon, and drags and carries trolley and can also reset to the state dragged before carrying, facilitate and carry out dragging loads next time, section
A large amount of human cost has been saved, automatization level is improved.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
- Include vehicle frame 1. one kind drags load trolley automatically, wheel is installed on vehicle frame, described drag automatically carries trolley equipped with actively Wheel, adhesion wheel are equipped with driving shaft, and driving shaft is connected to motor by transmission mechanism, it is characterised in that: is set on the vehicle frame There is fixed frame, is connected on fixed frame and drags load hook, it is described that the junction for carrying hook and fixed frame is dragged to be equipped with resetting apparatus, it is described to drag It carries and is equipped with control switch below hook.
- A kind of drag load trolley automatically 2. according to claim 1, it is characterised in that: it is described drag carry hook include gib head, hook with, Coupler body and the neck of hook, the coupler body are equipped with circular hole, and the fixed frame passes through circular hole and drags load hook connects, and the gib head is connected to hook The upper left side of body, lower left of the hook with being connected to coupler body, the gib head and hook are equipped with changeover portion between, and the neck of hook connects It connects in the right of structure body, the gib head, hook are integrally formed with, coupler body and the neck of hook.
- 3. one kind according to claim 2 drags load trolley automatically, it is characterised in that: the gib head is equipped with from the bottom up to the right Inclined inclined-plane, the end of the neck of hook are equipped with annulus, and dilatory component, the end connection of the dilatory component are connected on annulus On the reel of hoist engine.
- 4. one kind according to claim 3 drags load trolley automatically, it is characterised in that: the hoist engine is protected equipped with ratchet Device.
- 5. one kind according to claim 3 drags load trolley automatically, it is characterised in that: be additionally provided with platform, institute on the vehicle frame It states control switch to be located on platform, control switch includes segmentation limit switch and hoist limit switch one.
- 6. one kind according to claim 5 drags load trolley automatically, it is characterised in that: the segmentation limit switch is located at described Hook with lower section.
- 7. one kind according to claim 5 drags load trolley automatically, it is characterised in that: the hoist limit switch one is located at The lower section of the annulus.
- A kind of drag load trolley automatically 8. according to claim 5, it is characterised in that: be additionally provided on the platform it is pneumatic or Hydraulic device, the pneumatic or hydraulic device are located at the lower section of the neck of hook.
- 9. one kind according to claim 1 drags load trolley automatically, it is characterised in that: the transmission mechanism is protected equipped with ratchet Device.
- 10. one kind according to claim 1 drags load trolley automatically, it is characterised in that: the vehicle frame is equipped with the one of wheel A leading flank is equipped with linkage limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357390.1U CN208216860U (en) | 2018-03-15 | 2018-03-15 | It is a kind of to drag load trolley automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357390.1U CN208216860U (en) | 2018-03-15 | 2018-03-15 | It is a kind of to drag load trolley automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216860U true CN208216860U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357390.1U Expired - Fee Related CN208216860U (en) | 2018-03-15 | 2018-03-15 | It is a kind of to drag load trolley automatically |
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| CN (1) | CN208216860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547795A (en) * | 2020-11-16 | 2021-03-26 | 河钢股份有限公司承德分公司 | Method for disassembling and assembling rolling mill |
-
2018
- 2018-03-15 CN CN201820357390.1U patent/CN208216860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547795A (en) * | 2020-11-16 | 2021-03-26 | 河钢股份有限公司承德分公司 | Method for disassembling and assembling rolling mill |
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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 |
Granted publication date: 20181211 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |