CN106006478A - Walk type carrying vehicle - Google Patents
Walk type carrying vehicle Download PDFInfo
- Publication number
- CN106006478A CN106006478A CN201610555306.2A CN201610555306A CN106006478A CN 106006478 A CN106006478 A CN 106006478A CN 201610555306 A CN201610555306 A CN 201610555306A CN 106006478 A CN106006478 A CN 106006478A
- Authority
- CN
- China
- Prior art keywords
- steering
- fork
- mover
- elongated slot
- wedge
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07559—Stabilizing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention proposes a walk type carrying vehicle. The walk type carrying vehicle comprises a frame; a goods fork is arranged in front of the frame; a driven wheel is arranged at the end of the goods fork; a top cover is arranged behind the frame; a hydraulic mechanism is connected below the top cover, and is provided with a handle; a mechanical box is arranged below the hydraulic mechanism, and is slidingly connected with the frame; a steering mechanism and a driving mechanism are arranged in the mechanical box; the upper end of the steering mechanism is connected with the hydraulic mechanism; double poking forks are fixed at the lower end of the steering mechanism, and have two fork heads; each fork head is provided with a slide piece; two steering connecting pieces are fixed at the upper end of the driving mechanism; long grooves are formed in the steering connecting pieces; the slide pieces are slidingly arranged in the long grooves; and driving wheels are arranged at the lower end of the driving mechanism. The walk type carrying vehicle adopts the double-poking-fork structure, obviously improves the strength and the steering controllability of the double-poking-fork structure, adopts the wedged adjusting block structures to eliminate the manufacturing errors, and tightly matches the poking forks with the long grooves to eliminate the rotating gaps to improve the rotating efficiency.
Description
Technical field
The present invention relates to field of mechanical technique, a kind of legged mover.
Background technology
In mover industry, in mechanical steering system, it is to rotate driving wheel by turning handle, it is achieved turn
To.Steering structure uses rigid connection with driving structure, in the structure that driving wheel floats, makes steering
Also fluctuating with drive system, handle also fluctuates with drive system, causes human pilot
Unstability when handling steering handle.
Also have and use the floating structure driven with steering, utilize one side shift fork to fluctuate in fork slot,
Realize float function.But, one side shifting fork structure existing problems are unbalance stress, and the rotation of needs is handled
Power is big, meanwhile, the shift fork accuracy of manufacture requires height, and should not adjust and cause running clearance when the later stage assembles
Greatly.
Summary of the invention
The present invention proposes a kind of legged mover, solves steering in prior art and floats driving of causing
Dynamic stability is poor, one side shift fork unbalance stress, the problem that running clearance is big.
The technical scheme is that and be achieved in that:
A kind of legged mover, including vehicle frame, the front of described vehicle frame is provided with pallet fork, described pallet fork
Termination is provided with driven pulley；The rear of described vehicle frame is provided with top cover, and connecting below described top cover has hydraulic press
Structure, described hydraulic mechanism is provided with handle；The lower section of described hydraulic mechanism is provided with mechanical box, described machine
Tool case is slidably connected with described vehicle frame；
Steering mechanism and drive mechanism it is provided with in described mechanical box；The upper end of described steering mechanism and described liquid
Press mechanism connects；The lower end of described steering mechanism is fixed with double shift fork, and described pair of shift fork has two jaws,
It is provided with sliding part on each jaw；
The upper end of described drive mechanism is fixed with two steering linkage members, and described steering linkage member is provided with length
Groove, described sliding part is slidedly arranged in described elongated slot；
The lower end of described drive mechanism is provided with driving wheel.
Further, described elongated slot is extends in the vertical direction.
Further, the upper end of described elongated slot is provided with opening, is provided with at the upper end open of described elongated slot
Limited block.
Further, described sliding part includes that connecting rod and contact wheel, described connecting rod are fixed on described jaw,
Described contact wheel is located on described connecting rod.
Further, it is inserted with wedge-shaped adjusting block in described elongated slot.
Further, described elongated slot has bottom surface and the first side being connected with described bottom surface and the second side；
Described bottom surface is divided into connected straightway and arc section；
Be connected with described straightway for the first side, described first side is inclined-plane；
Be connected with described arc section for the second side, described second side is vertical；
Described wedge-shaped adjusting block is positioned at the top of described straightway, and the medial surface of described wedge-shaped adjusting block is with described
First side laminating, the lateral surface of described wedge-shaped adjusting block is parallel with described second side；
Described contact wheel is between the lateral surface and described second side of described wedge-shaped adjusting block.
Further, described first side is provided with the fixing groove of adjustment, and described wedge-shaped adjusting block is solid adjustably
It is scheduled on described adjustment to fix in groove.
The invention have the benefit that
Present configuration is simple, reasonable in design, uses double shifting fork structure, to shifting fork structure intensity, turns to behaviour
Vertical power all has clear improvement, and uses wedge-shaped adjusting block structure simultaneously, eliminates foozle, make shift fork and elongated slot
Closely cooperate, eliminate running clearance, improve rotational efficienty.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the structural representation of an embodiment at drive mechanism；
Fig. 3 is the structural representation at steering linkage member.
Wherein:
1, steering mechanism；2, drive mechanism；3, double shift forks；4, jaw；5, connecting rod；6, contact wheel；
7, steering linkage member；8, elongated slot；9, limited block；10, wedge-shaped adjusting block；11, the first side；12、
Second side；13, straightway；14, arc section；15, fixing groove is adjusted；16, vehicle frame；17, pallet fork；
18, driven pulley；19, top cover；20, hydraulic mechanism；21, handle；22, mechanical box；23, driving wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As shown in Figure 1-Figure 3, the legged mover in the present embodiment, including vehicle frame 16, described vehicle frame 16
Front be provided with pallet fork 17, the termination of described pallet fork 17 is provided with driven pulley 18；After described vehicle frame 16
Side is provided with top cover 19, and connecting below described top cover 19 has hydraulic mechanism 20, and described hydraulic mechanism 20 sets
It is equipped with handle 21；The lower section of described hydraulic mechanism 20 is provided with mechanical box 22, and described mechanical box 22 is with described
Vehicle frame 16 is slidably connected.
Steering mechanism 1 and drive mechanism 2 it is provided with in described mechanical box 22；The upper end of described steering mechanism 1
It is connected with described hydraulic mechanism 20；The lower end of steering mechanism 1 is fixed with double shift fork 3, and double shift forks 3 have two
Individual jaw 4, each jaw 4 is provided with sliding part, and in the present embodiment, sliding part includes connecting rod 5 and contacts
Wheel 6, connecting rod 5 is fixed on jaw 4, and contact wheel 6 is located on connecting rod 5.
The upper end of drive mechanism 2 is fixed with two steering linkage members 7, in the present embodiment, and two steering linkage members
7 are oppositely arranged.Being provided with elongated slot 8 on each steering linkage member 7, elongated slot 8 is extends in the vertical direction, and slides
Part is slidedly arranged in elongated slot 8；The lower end of described drive mechanism 2 is provided with driving wheel 23.
The upper end of elongated slot 8 is provided with opening, is provided with limited block 9 at the upper end open of elongated slot 8, in order to limit
The sliding scale of sliding part processed, it is to avoid sliding part detaches elongated slot 8.
Wedge-shaped adjusting block 10 it is inserted with in elongated slot 8.Elongated slot 8 has bottom surface and the first side being connected with bottom surface
11 and second side 12；Bottom surface is divided into connected straightway 13 and arc section 14；
Be connected with straightway 13 for the first side 11, the first side 11 is inclined-plane；
Be connected with arc section 14 for the second side 12, the second side 12 is vertical；
Wedge-shaped adjusting block 10 is positioned at the top of straightway 13, the medial surface of wedge-shaped adjusting block 10 and the first side
11 laminatings, the lateral surface of wedge-shaped adjusting block 10 is parallel with the second side 12；
Contact wheel 6, and can be along Vertical Square between the lateral surface and the second side 12 of wedge-shaped adjusting block 10
To slip.
First side 11 is provided with the fixing groove 15 of adjustment, and wedge-shaped adjusting block 10 is adjustably secured and is adjusting admittedly
Determine in groove 15.Adjust the upper-lower position of wedge-shaped adjusting block 10, just can adjust the outside of wedge-shaped adjusting block 10
Spacing between face and the second side 12, in order to adapt to the width of contact wheel 6, eliminates foozle, makes to dial
Fork closely cooperates with elongated slot 8, eliminates running clearance, improves rotational efficienty.
In the present embodiment, two steering linkage members 7 are identical structure, can overlap after rotating 180 °,
And lacks mirror-symmetry is arranged, when so arranging so that use wedge-shaped adjusting block 10 to adjust, remain in that double
Shift fork 3 and drive mechanism 2 concentric, it is to avoid double shift forks 3 are pushed to the side of drive mechanism 2, off-axis
The heart.
When the present embodiment uses, when floating occurs in drive mechanism 2, sliding part can slide in elongated slot 8,
Avoiding the situation that steering mechanism 1 floats therewith, and double shift fork 3 intensity is big, steering force is strong, carries
High life and controllability.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (7)
1. a legged mover, it is characterised in that include that vehicle frame, the front of described vehicle frame arrange in stockit is available
Fork, the termination of described pallet fork is provided with driven pulley；The rear of described vehicle frame is provided with top cover, under described top cover
Side connects hydraulic mechanism, and described hydraulic mechanism is provided with handle；The lower section of described hydraulic mechanism is provided with
Mechanical box, described mechanical box is slidably connected with described vehicle frame；
Steering mechanism and drive mechanism it is provided with in described mechanical box；The upper end of described steering mechanism and described liquid
Press mechanism connects；The lower end of described steering mechanism is fixed with double shift fork, and described pair of shift fork has two jaws,
It is provided with sliding part on each jaw；
The upper end of described drive mechanism is fixed with two steering linkage members, and described steering linkage member is provided with length
Groove, described sliding part is slidedly arranged in described elongated slot；
The lower end of described drive mechanism is provided with driving wheel.
Legged mover the most as claimed in claim 1, it is characterised in that described elongated slot is vertically
Extend.
Legged mover the most as claimed in claim 2, it is characterised in that the upper end of described elongated slot is arranged
There is opening, at the upper end open of described elongated slot, be provided with limited block.
Legged mover the most as claimed in claim 3, it is characterised in that described sliding part includes connecting rod
And contact wheel, described connecting rod is fixed on described jaw, and described contact wheel is located on described connecting rod.
Legged mover the most as claimed in claim 4, it is characterised in that be inserted with wedge in described elongated slot
Shape adjustment block.
Legged mover the most as claimed in claim 5, it is characterised in that described elongated slot have bottom surface and
The first side being connected with described bottom surface and the second side；Described bottom surface is divided into connected straightway and arc section；
Be connected with described straightway for the first side, described first side is inclined-plane；
Be connected with described arc section for the second side, described second side is vertical；
Described wedge-shaped adjusting block is positioned at the top of described straightway, and the medial surface of described wedge-shaped adjusting block is with described
First side laminating, the lateral surface of described wedge-shaped adjusting block is parallel with described second side；
Described contact wheel is between the lateral surface and described second side of described wedge-shaped adjusting block.
Legged mover the most as claimed in claim 6, it is characterised in that described first side is provided with
Adjusting fixing groove, described wedge-shaped adjusting block is adjustably secured fixes in groove in described adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555306.2A CN106006478A (en) | 2016-07-14 | 2016-07-14 | Walk type carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555306.2A CN106006478A (en) | 2016-07-14 | 2016-07-14 | Walk type carrying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006478A true CN106006478A (en) | 2016-10-12 |
Family
ID=57118091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555306.2A Pending CN106006478A (en) | 2016-07-14 | 2016-07-14 | Walk type carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741033A (en) * | 2016-12-19 | 2017-05-31 | 苏州先锋物流装备科技有限公司 | A kind of legged carrier |
-
2016
- 2016-07-14 CN CN201610555306.2A patent/CN106006478A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741033A (en) * | 2016-12-19 | 2017-05-31 | 苏州先锋物流装备科技有限公司 | A kind of legged carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |