CN208233102U - A kind of hand propelled transport structure - Google Patents
A kind of hand propelled transport structure Download PDFInfo
- Publication number
- CN208233102U CN208233102U CN201820425642.XU CN201820425642U CN208233102U CN 208233102 U CN208233102 U CN 208233102U CN 201820425642 U CN201820425642 U CN 201820425642U CN 208233102 U CN208233102 U CN 208233102U
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- CN
- China
- Prior art keywords
- shaft
- bottom plate
- fixed
- cover board
- rockover
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Abstract
A kind of hand propelled transport structure of the utility model, including cart and insulation barrel；Insulation barrel is placed on the bottom plate of cart, and insulation barrel includes: cover board, warehouse, connecting rod, pull rod and rockover；Cover board cooperates in the opening of warehouse；Vertical fixed frame is additionally provided on cover board；Rockover is additionally provided in the axis side of cover board；Rockover is fixed on cart；Support frame is set on rockover；It is attached between support frame and fixed frame by the connecting rod that two positions intersect；Cart includes bottom plate, push plate, hand handle, front wheel and rear roller；The bottom plate main body for constituting L shape vertical with push plate；Front wheel and rear roller are set on the bottom surface of bottom plate；Hand handle of the upper end setting of push plate for grip；The hind axle of rear roller is fixed on bottom plate by bearing part；Front wheel is connected by telescopic component；The inner cavity for cooperating telescopic component is offered on bottom plate；Front wheel is contracted in inner cavity by telescopic component under the action of extension spring and drag-line；Push plate is equipped with the winch spool of winding drag-line.
Description
Technical field
The utility model relates to shipboard fields, more particularly to a kind of hand propelled transport structure.
Background technique
Transport trolley is the carrying vehicle for being pushed away, being drawn with manpower, is continued to develop although material carries technology, transport trolley is still
It is used till today as indispensable handbarrow.Transport trolley is very widely used in the world, and processes in chemical industry
Field can also apply to transport trolley to carry material, but it is all simply by chemical industry that traditional chemical industry transport trolley structure is single
Container is deposited on cart and transports, and chemical tank is due to relatively difficult, the usual face of the cart of existing factory of the bigger transport of area
Product is smaller, and during transporting chemical tank, chemical tank is easy to fall off, and gently then scratching hurts work tank, heavy then cause personal wound
Evil.And chemical industry storage tank unloading when there is also bigger difficulty, the tank body especially filled is difficult smoothly to fill
It unloads, it is difficult to tilt.
Utility model content
The technical solution that the utility model uses is to provide a kind of hand propelled transport structure, including cart and heat preservation
Bucket；Insulation barrel is placed on the bottom plate of cart, and insulation barrel includes: cover board, warehouse, connecting rod, pull rod and rockover；The cover board is circle
The cylinder of dish type；Cover board cooperates in the opening of the warehouse；Vertical fixed frame is additionally provided on the cover board；In the axis of cover board
Side is additionally provided with the rockover；The rockover is fixed on cart；Support frame is set on the rockover；Support frame as described above and solid
Determine to be attached between frame by the connecting rod that two positions intersect；The cart include bottom plate, push plate, hand handle, front wheel and after
Idler wheel；The bottom plate main body for constituting L shape vertical with push plate；The front wheel is set on the bottom surface of bottom plate with after
Idler wheel；The hand handle of the upper end setting of the push plate for grip；The rear roller is sleeved on hind axle；Hind axle passes through
Bearing part is fixed on bottom plate；The front wheel is connected by telescopic component；It offers on the bottom plate for cooperating telescopic component
Inner cavity；Front wheel is contracted in inner cavity by the telescopic component under the action of extension spring and drag-line；It is set in the push plate
There is the winch spool of winding drag-line.
Preferably, the telescopic component includes fixed pulley, elastic supporting bar, extension spring, connecting rod and drag-line；Elasticity branch
The fixed front wheel in the bottom of strut；The upper end of elastic supporting bar is set in connecting shaft；The end rollers at connecting shaft both ends
It is caught in the guide groove on the intracavity sidewall；The guide groove is the L shape sliding slot extended from bottom to top；In the inner cavity also
Equipped with the extension spring；The extension spring lower end is fixed on the side wall of inner cavity, and the upper end is affixed in connecting shaft；It is described
Fixed pulley is fixed on the inner cavity on the upside of guide groove, and the upper end of the extension spring is connected to after the guy cable rounds fixed pulley；
The extension spring tenses elastic supporting bar and elastic supporting bar is made to be matched with the lower end of guide groove；Drag-line pull connecting shaft along
Guide groove scrolls up；The bottom of the elastic supporting bar also passes through the connecting rod and is hinged in inner cavity.
Preferably, the fixed frame is disposed with first rotating shaft and the second shaft from top to down；On support frame as described above
It is provided with third shaft and the 4th shaft；Connecting rod connects first rotating shaft and third shaft, and pull rod connects the second shaft and the 4th turn
Axis；Connecting rod and pull rod keep the positional relationship intersected；The third shaft is driven by servo motor.
The beneficial effects of the utility model are: a kind of hand propelled transport structure is provided, stable structure, convenient for operation, energy
It enough realizes the biggish goods transportation of volume, is especially adapted for use in chemical industry processing industry.It is able to carry out sealing transport, is had electronic
Cover-opening structure has ensured operational safety.It has been also equipped with the expansion roller of controller perturbation simultaneously, can have the liter of modulability
Drop, provides necessary help for transportation loading and unloading, realizes safety loading, and structure operation is convenient.
Detailed description of the invention
Fig. 1 is a kind of structure chart of hand propelled transport structure of the utility model；
Fig. 2 is the structure chart view of insulation barrel；
Fig. 3 is the structure chart view of cart；
Fig. 4 is the structure principle chart of telescopic component；
The components in the drawings are labeled as follows: 1, insulation barrel；2, cart；11, cover board；12, warehouse；13, connecting rod；14, it draws
Bar；15, rockover；16, fixed frame；17, support frame；18, first rotating shaft；19, the second shaft；110, third shaft；111, the 4th
Shaft；112, servo motor；21, bottom plate；22, push plate；23, hand handle；24, front wheel；25, rear roller；26, inner cavity；27, cylinder
Support；28, fixed pulley；29, elastic supporting bar；210, extension spring；211, connecting rod；212, drag-line；213, connecting shaft；214, it presses
Contracting spring；215, guide groove；216, winch spool；217, guide roller；218, rotational handle.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Attached drawing 1 to 4 is please referred to, the utility model embodiment includes:
A kind of hand propelled transport structure, including cart 2 and insulation barrel 1.Insulation barrel 1 is placed on the bottom plate of cart 2, heat preservation
Bucket 1 includes: cover board 11, warehouse 12, connecting rod 13, pull rod 14 and rockover 15.Cover board 11 is discoidal cylinder, and the cooperation of cover board 11 exists
In the opening of warehouse 12.Fixed frame 16 is additionally provided on cover board 11, the lower end of fixed frame 16 is provided with discoid link block；Connection
Block is fixed by bolts in the upper surface of the cover board 11 to sum up.It is additionally provided with rockover 15 in the axis side of cover board 11, rockover 15 is fixed
It is arranged on cart, support frame 17, the connecting rod 13 intersected between support frame 17 and fixed frame 16 by position is set on rockover 15
It is attached with pull rod 14.Fixed frame 16 is disposed with first rotating shaft 18 and the second shaft 19 from top to down, on support frame 17
It is provided with third shaft 110 and the 4th shaft 111, connecting rod 13 and pull rod 14 play the role of the double leval jib of interleaved mode.Connecting rod
13 connection first rotating shafts 18 and third shaft 110,14 connecting rod of pull rod connect the second shaft 19 and the 4th shaft 111,13 He of connecting rod
Pull rod 14 keeps the positional relationship intersected, and third shaft 110 is driven by servo motor 112.Overturning is realized by the linkage of four bars,
Its stable transmission.The interior of cover board 11 is additionally provided with sealing ring along place, can increase inner sealing effect.
Cart 2 includes bottom plate 21, push plate 22, hand handle 23, front wheel 24 and rear roller 25.Bottom plate 21 is vertical with push plate 22 to be connected
Connect the main body for foring L shape, hand handle 23 of the upper end setting of push plate 22 for grip, rolling before being arranged on the bottom surface of bottom plate 21
Wheel 24 and rear roller 25.Rear roller 25 is sleeved on hind axle, and hind axle is fixed on bottom plate 21 by bearing part.Front wheel 24
It is connected by telescopic component, the inner cavity 26 for cooperating telescopic component is offered on bottom plate 21.The bottom of bottom plate 21 is additionally provided with cylinder
Support 27, cylindrical support 27 are set to the two sides of front wheel 24, and the height of cylindrical support 27 is less than the bearing length of front wheel 24.
Behind 24 retraction inner cavity of front wheel, cylindrical support 27 can be supported on the ground, play the role of temporary support, and structure is avoided to lose
Surely overturn.
Telescopic component includes fixed pulley 28, elastic supporting bar 29, extension spring 210, connecting rod 211 and drag-line 212.Elasticity branch
The fixed front wheel 24 in the bottom of strut 29, the upper end of elastic supporting bar 29 is set in connecting shaft 213.Elastic supporting bar 29 includes
Coaxial package: interior bar and loop bar are further sleeved with compressed spring 214 in interior bar, the effect of compressed spring 214 and interior bar and loop bar it
Between.The end rollers at 213 both ends of connecting shaft are caught in the guide groove 215 on intracavity sidewall, and guide groove 215 is to extend from bottom to top
L shape sliding slot.Extension spring 210 is additionally provided in inner cavity 26,210 lower end of extension spring is fixed on the side wall of inner cavity 26,
Upper end is affixed in connecting shaft 213.Fixed pulley 28 is fixed on the inner cavity 26 of 215 upside of guide groove, and drag-line 212 bypasses fixed pulley
The upper end of extension spring 210 is connected to after 28.Extension spring 210 tenses elastic supporting bar 9 and is matched with elastic supporting bar 29
The lower end of guide groove 215, drag-line 212 pull connecting shaft 213 to scroll up along guide groove 215.The bottom of elastic supporting bar 29
Also be hinged in inner cavity 26 by connecting rod 211, repair form a stable articulated structure in this way, can stretch for front wheel into
Row guiding.Push plate 22 is equipped with the winch spool 216 of winding drag-line, and the shaft of winch spool 216 is fixed on push plate 22 by bearing block
The back side.The other end of drag-line 212 is provided with rotational handle 218 on winch spool 216 on winch spool 216.Push plate 22
Bottom is additionally provided with the guide roller 217 being oriented to for drag-line 212, and guide roller 217 can play the role of protecting drag-line.Fixed pulley 28
If there are two, drag-line 212 successively coiled two fixed pulleys 28.Its working principle is that: when needing to load and unload, pass through handle 218
Effect roll winch spool by drag-line 212, drag-line 212 will pull connecting shaft 213, and connecting shaft is pulled out guide groove 215
Bottom continues to wind the top that connecting shaft 213 can be drawn into guide groove 215, so that 24 retraction of front wheel is into bottom plate 21.Work as volume
After power disappearance, connecting shaft 213 is retracted 215 bottom of guide groove and self-locking formation branch again under the action of extension spring 210
Support.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of hand propelled transport structure, it is characterised in that: including cart and insulation barrel；Insulation barrel is placed in the bottom plate of cart
On, insulation barrel includes: cover board, warehouse, connecting rod, pull rod and rockover；The cover board is discoidal cylinder；Cover board cooperates described
In the opening of warehouse；Vertical fixed frame is additionally provided on the cover board；The rockover is additionally provided in the axis side of cover board；The rockover
It is fixed on cart；Support frame is set on the rockover；Intersected between support frame as described above and fixed frame by two positions
Connecting rod be attached；The cart includes bottom plate, push plate, hand handle, front wheel and rear roller；The bottom plate is vertical with push plate to be connected
Connect the main body for foring L shape；The front wheel and rear roller are set on the bottom surface of bottom plate；The upper end of the push plate, which is arranged, to be used
In the hand handle of grip；The rear roller is sleeved on hind axle；Hind axle is fixed on bottom plate by bearing part；Before described
Idler wheel is connected by telescopic component；The inner cavity for cooperating telescopic component is offered on the bottom plate；The telescopic component is stretching
Front wheel is contracted in inner cavity under the action of spring and drag-line；The push plate is equipped with the winch spool of winding drag-line.
2. a kind of hand propelled transport structure according to claim 1, it is characterised in that: the telescopic component includes fixed sliding
Wheel, elastic supporting bar, extension spring, connecting rod and drag-line；The fixed front wheel in the bottom of elastic supporting bar；Elastic supporting bar
Upper end is set in connecting shaft；The end rollers at connecting shaft both ends are caught in the guide groove on the intracavity sidewall；The guiding
Slot is the L shape sliding slot extended from bottom to top；The extension spring is additionally provided in the inner cavity；The extension spring lower end is fixed
On the side wall of inner cavity, the upper end is affixed in connecting shaft；The fixed pulley is fixed on the inner cavity on the upside of guide groove, the drawing
Rope is around the upper end for being connected to the extension spring after fixed pulley；The extension spring tenses elastic supporting bar and makes to flexibly support
Bar is matched with the lower end of guide groove；Drag-line pulls connecting shaft to scroll up along guide groove；The bottom of the elastic supporting bar is also
It is hinged in inner cavity by the connecting rod.
3. a kind of hand propelled transport structure according to claim 1 or 2, it is characterised in that: the fixed frame is from top to down
It is disposed with first rotating shaft and the second shaft；Third shaft and the 4th shaft are provided on support frame as described above；Connecting rod connection the
One shaft and third shaft, pull rod connect the second shaft and the 4th shaft；Connecting rod and pull rod keep the positional relationship intersected；It is described
Third shaft is driven by servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425642.XU CN208233102U (en) | 2018-03-28 | 2018-03-28 | A kind of hand propelled transport structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425642.XU CN208233102U (en) | 2018-03-28 | 2018-03-28 | A kind of hand propelled transport structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208233102U true CN208233102U (en) | 2018-12-14 |
Family
ID=64585103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425642.XU Expired - Fee Related CN208233102U (en) | 2018-03-28 | 2018-03-28 | A kind of hand propelled transport structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208233102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649812A (en) * | 2018-12-20 | 2019-04-19 | 无锡飞天润滑油科技股份有限公司 | A kind of lubricating oil transport device |
-
2018
- 2018-03-28 CN CN201820425642.XU patent/CN208233102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649812A (en) * | 2018-12-20 | 2019-04-19 | 无锡飞天润滑油科技股份有限公司 | A kind of lubricating oil transport device |
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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: 20181214 Termination date: 20190328 |