CN206826343U - A kind of foot-operated rear haulage anti-drop device - Google Patents
A kind of foot-operated rear haulage anti-drop device Download PDFInfo
- Publication number
- CN206826343U CN206826343U CN201720484777.9U CN201720484777U CN206826343U CN 206826343 U CN206826343 U CN 206826343U CN 201720484777 U CN201720484777 U CN 201720484777U CN 206826343 U CN206826343 U CN 206826343U
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- China
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- plate
- top plate
- foot
- rear haulage
- elongated hole
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Abstract
The utility model discloses a kind of foot-operated rear haulage anti-drop device, including top plate, bottom plate and side plate, both sides difference installation side plate between the top plate and bottom plate, middle position installation supporting plate on the outside of side plate, the front end of top plate upper side is provided with front apron, elongated hole is provided with the top plate, the inside of elongated hole is provided with pulling axis, No. two rotating shafts are provided with top plate on rear side of pulling axis, the both ends of No. two rotating shafts are connected with No.1 rotating shaft, the outside of No.1 rotating shaft and one end of fixing axle connect, the other end connection left-hand tread plate or right-hand tread plate of fixing axle.The utility model adds rear haulage self-locking structure, prevent utensil from occurring the phenomenon that front haulage breaks off relations with rear haulage in transportation, the manufacture processing cost of self-locking device is relatively low, manufacturing cycle is shorter, it is easy to later maintenance to maintain simultaneously, and it is adapted to small number production, is more suitable for technical interior and voluntarily produces.
Description
Technical field
Logistics distribution equipment technical field is the utility model is related to, specifically a kind of foot-operated rear haulage anti-drop device.
Background technology
Logistics distribution is i.e. from a kind of commodity circulation mode in terms of the management style of commodity circulation, and a kind of modern circulation
Mode.Modern logistics practicality dictionary says that " logistics distribution " is the service mode changed jointly, and logistics distribution is changed jointly, including logistics money
Source is changed jointly using commonization, logistic facilities and equipment utilization, logistics management commonization etc..Specifically, logistics distribution is
A kind of non-single form of service in logistics activity, it combines closely with commodity-circulate, logistics, cash flow, and mainly includes business
Stream activity, logistics activity and cash flow activity, it may be said that it is a kind of industry for including most of necessary factors in logistics activity
Business form.
Used utensil rear haulage has two kinds in current logistics distribution industry：One kind is not consider self-locking
Device, utensil is caused in transportation, utensil turns round due to jolting, rapidly etc., there is front haulage and rear haulage breaks off relations
Phenomenon；Another kind is that self-locking device is more complicated：Using casting, it is necessary to carry out die sinking manufacture to casting, manufacture process-cycle length,
Cost is relatively high, and still enclosed construction, and assembling is difficult and later period maintenance maintenance is relatively difficult, and dismounting is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of foot-operated rear haulage anti-drop device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of foot-operated rear haulage anti-drop device, including top plate, bottom plate and side plate, the both sides between the top plate and bottom plate
Installation side plate respectively, the middle position installation supporting plate on the outside of side plate, the front end of top plate upper side is provided with front apron, described
It is provided with elongated hole on top plate, the inside of elongated hole is provided with pulling axis, is provided with No. two rotating shafts on the top plate on rear side of pulling axis, No. two rotating shafts
Both ends are connected with No.1 rotating shaft, and the outside of No.1 rotating shaft and one end of fixing axle connect, and an other end connection left side for fixing axle is stepped on
Plate or right-hand tread plate.
As further program of the utility model：It is fixedly connected between the pulling axis and No. two rotating shafts.
As further program of the utility model：Company is fixed by welding manner in the pulling axis and No. two rotating shafts
Connect.
As further program of the utility model：In fixing axle between the left-hand tread plate or right-hand tread plate and No.1 rotating shaft
It is arranged with torsion spring.
As further program of the utility model：One end of the torsion spring is against the other end on the upper surface of top plate and is against
On left-hand tread plate or right-hand tread plate.
As further program of the utility model：The bottom plate is provided with the elongated hole corresponding with the elongated hole on top plate,
Pulling axis sequentially passes through the elongated hole on elongated hole and bottom plate on top plate.
As further program of the utility model：The supporting plate is triangle.
Compared with prior art, the utility model adds rear haulage self-locking structure, prevents utensil from going out in transportation
The phenomenon that existing front haulage breaks off relations with rear haulage, the manufacture processing cost of self-locking device is relatively low, and the manufacturing cycle is shorter, while after being easy to
Phase maintaining, and it is adapted to small number production, it is more suitable for technical interior and voluntarily produces.
Brief description of the drawings
Fig. 1 is the structural representation of foot-operated rear haulage anti-drop device.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Fig. 3 is Fig. 1 right side structural representation.
Fig. 4 is Fig. 1 positive structure diagram.
In figure：1- supporting plates, 2- side plates, 3- top plates, 4- bottom plates, the rotating shaft of 5- No.1s, 6- pulling axises, 7- front aprons, 8- bis-
Rotating shaft, 9- left-hand tread plates, 10- right-hand tread plates, 11- torsion springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~4, in the utility model embodiment, a kind of foot-operated rear haulage anti-drop device, including top plate 3, bottom
Plate 4 and side plate 2, the both sides difference installation side plate 2 between the top plate 3 and bottom plate 4, the middle position installation in the outside of side plate 2
Supporting plate 1, the front end of the upper side of top plate 3 are provided with front apron 7, and elongated hole is provided with the top plate 3, and the inside of elongated hole, which is provided with, dials
Axle 6, No. two rotating shafts 8 is provided with the top plate 3 of the rear side of pulling axis 6, the both ends of No. two rotating shafts 8 are connected with No.1 rotating shaft 5, and No.1 turns
The outside of axle 5 and one end of fixing axle connect, the other end connection left-hand tread plate 9 or right-hand tread plate 10 of fixing axle.
It is fixedly connected between the pulling axis 6 and No. two rotating shafts 8.
The pulling axis 6 is fixedly connected with No. two rotating shafts 8 by welding manner.
Torsion spring 11 is arranged with fixing axle between the left-hand tread plate 9 or right-hand tread plate 10 and No.1 rotating shaft 5.
One end of the torsion spring 11 is against the other end on the upper surface of top plate 3 and is against on left-hand tread plate 9 or right-hand tread plate 10.
The bottom plate 4 is provided with the elongated hole corresponding with the elongated hole on top plate 3, and pulling axis 6 sequentially passes through the elongated hole on top plate 3
With the elongated hole on bottom plate 4.
The supporting plate 1 is triangle.
After front haulage hits the pulling axis of rear haulage, pulling axis rotating opening, after front haulage motion in place, pulling axis is in torsion spring
Front haulage is blocked under effect, utensil rear haulage blocks front haulage and drives latter utensil to carry out turnover transport, when pin steps on left and right pedal
When, pulling axis is rotated, and front and rear traction is separated.
It is of the present utility model simple in construction, it is easy to small lot to make, manufacturing cost is cheap；Convenient later maintenance, it is easy to tear open
Unload；Functional effect is good, increases rear haulage auto-lock function, prevents front haulage from departing from, and safety coefficient is lifted during traveling；Can be wide
It is general to apply the utensil in turnover transport trolley, factory.
The utility model adds rear haulage self-locking structure, prevents utensil from occurring front haulage and rear haulage in transportation
The phenomenon of unhook, the manufacture processing cost of self-locking device is relatively low, and the manufacturing cycle is shorter, while is easy to later maintenance to maintain, and
It is adapted to small number production, is more suitable for technical interior and voluntarily produces.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. foot-operated rear haulage anti-drop device, it is characterised in that including top plate, bottom plate and side plate, the top plate and bottom plate Between both sides difference installation side plate, the middle position installation supporting plate on the outside of side plate, the front end of top plate upper side is provided with Front apron, is provided with elongated hole on the top plate, and the inside of elongated hole is provided with pulling axis, and being provided with No. two on the top plate on rear side of pulling axis turns Axle, the both ends of No. two rotating shafts are connected with No.1 rotating shaft, and one end of the outside of No.1 rotating shaft and fixing axle connects, fixing axle it is another One end connects left-hand tread plate or right-hand tread plate.
- 2. a kind of foot-operated rear haulage anti-drop device according to claim 1, it is characterised in that the pulling axis and No. two turns It is fixedly connected between axle.
- 3. a kind of foot-operated rear haulage anti-drop device according to claim 1 or 2, it is characterised in that the pulling axis and two Number rotating shaft is fixedly connected by welding manner.
- 4. a kind of foot-operated rear haulage anti-drop device according to claim 1, it is characterised in that the left-hand tread plate or the right side are stepped on Torsion spring is arranged with fixing axle between plate and No.1 rotating shaft.
- 5. a kind of foot-operated rear haulage anti-drop device according to claim 4, it is characterised in that one end of the torsion spring is supported The other end is against on left-hand tread plate or right-hand tread plate on the upper surface of top plate.
- A kind of 6. foot-operated rear haulage anti-drop device according to claim 1, it is characterised in that the bottom plate be provided with The corresponding elongated hole of elongated hole on top plate, pulling axis sequentially pass through the elongated hole on elongated hole and bottom plate on top plate.
- 7. a kind of foot-operated rear haulage anti-drop device according to claim 1, it is characterised in that the supporting plate is triangle Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484777.9U CN206826343U (en) | 2017-05-04 | 2017-05-04 | A kind of foot-operated rear haulage anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484777.9U CN206826343U (en) | 2017-05-04 | 2017-05-04 | A kind of foot-operated rear haulage anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826343U true CN206826343U (en) | 2018-01-02 |
Family
ID=60769363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484777.9U Expired - Fee Related CN206826343U (en) | 2017-05-04 | 2017-05-04 | A kind of foot-operated rear haulage anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889665A (en) * | 2022-05-30 | 2022-08-12 | 广州羽扬物流科技有限公司 | Rear traction connecting device for trolley |
-
2017
- 2017-05-04 CN CN201720484777.9U patent/CN206826343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889665A (en) * | 2022-05-30 | 2022-08-12 | 广州羽扬物流科技有限公司 | Rear traction connecting device for trolley |
| CN114889665B (en) * | 2022-05-30 | 2024-04-09 | 广州羽扬物流科技有限公司 | Traction connection device behind trolley |
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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: 20180102 Termination date: 20180504 |