CN208233147U - A kind of industrial vehicle with accurate steering adjustment structure - Google Patents
A kind of industrial vehicle with accurate steering adjustment structure Download PDFInfo
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- CN208233147U CN208233147U CN201820317218.3U CN201820317218U CN208233147U CN 208233147 U CN208233147 U CN 208233147U CN 201820317218 U CN201820317218 U CN 201820317218U CN 208233147 U CN208233147 U CN 208233147U
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- rotating disc
- driving wheel
- assembly
- turning
- industrial vehicle
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Abstract
The utility model relates to automated machine apparatus fields, and in particular to a kind of accurate industrial vehicle for turning to adjustment structure.The utility model is achieved through the following technical solutions: a kind of accurate industrial vehicle for turning to adjustment structure, include main car frame, handle assembly and driving wheel assembly, the steering drive assembly includes rotating disc and the connecting rope connecting with the rotating disc, the rotating disc includes the rotating disc two connecting with the rotatable handle column and the rotating disc one connecting with the column spinner, the connecting rope connects the rotating disc one and the rotating disc two, also comprising the adjustment part for adjusting link position of the connecting rope on the rotating disc.The purpose of the utility model is to provide a kind of accurate industrial vehicles for turning to adjustment structure, structure is simply at low cost, operator's operation handle realizes the steering of driving wheel, and the angle between handle extending direction and driving wheel direction can be adjusted using adjustment part, improves the precision of steering operation.
Description
Technical field
The utility model relates to automated machine apparatus fields, and in particular to a kind of with the accurate work for turning to adjustment structure
Industry vehicle.
Background technique
Industrial vehicle refers to for carrying, ejection, traction, raising, stacking or the power-actuated machine for piling up various cargos
Motor-car.Common industrial vehicle has fork truck, side fork truck, tractor etc..
In the driving process of industrial vehicle, generally require to carry out steering operation, existing steering system to industrial vehicle
The direct-connected driving wheel of handle is often relied on, operator realizes that driving wheel is turned to by rotational handle.But such structure makes
The space layout for obtaining car body is driving wheel must be located at the middle position of car body in the lower section of handle.Such structure exists
Two drawbacks, first is that driving wheel, in centre, side must arrange in pairs or groups two driven wheels to keep stability, improve the manufacturing at
This.Another drawback is the considerations of such structure is for shock-absorbing and smooth ride, it is necessary to increase relocation mechanism, further be promoted
Production cost.
Due to traditional structure, entire transfer is located among car body, and the space for having left behind the left and right sides is gone
The other component of industrial vehicle, such as climbing structure and control equipment are put, often will appear shallow storage space deficiency or put
Inconvenient situation is installed.
In addition, when handle keeps horizontal center, the direction of driving wheel should be directed to just for convenient consideration is operated
Front, but be transmitted to the structure of component due to rotating there are installation errors, so that driving wheel direction and handle extending direction are simultaneously
Not exclusively vertical, there are this certain angular deviations, affect power of a test when user operates to direction.
Utility model content
The purpose of the utility model is to provide a kind of with the accurate industrial vehicle for turning to adjustment structure, the simple cost of structure
Low, operator's operation handle realizes the steering of driving wheel, and entire steering structure can be located at a side position of car body, space utilization
Rate is high, and the angle between handle extending direction and driving wheel direction can be adjusted using adjustment part, improves the essence of steering operation
Accuracy.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with accurate steering
The industrial vehicle for adjusting structure, comprising main car frame, handle assembly and driving wheel assembly, the driving wheel assembly and the handle are total
At projection in the horizontal direction there are spacing distance, the handle assembly includes rotatable handle column, the driving wheel assembly and
It is connected between the rotatable handle column by steering drive assembly；The steering drive assembly include rotating disc and with the rotation
The connecting rope of disk connection, the rotating disc include the rotating disc two connecting with the rotatable handle column and connect with the column spinner
Rotating disc one, the connecting rope connects the rotating disc one and the rotating disc two, also comprising for adjusting the connecting rope
The adjustment part of link position on the rotating disc.
As the preferred of the utility model, the adjustment part includes the adjusting screw being connected in the connecting rope and is located at
Fixinig plate on the rotating disc, the fixinig plate are equipped with the screw hole for adjusting screw connection.
As the preferred of the utility model, the rotating disc includes guide portion and rope end fixed area, is opened on the guide portion
Equipped with guide groove, the fixinig plate is located on the rope end fixed area.
As the preferred of the utility model, the driving wheel assembly includes column spinner, and the column spinner passes through the steering
Drive assembly is connect with the rotatable handle column.
As the preferred of the utility model, the handle assembly is located at the medium position of the main car frame, the driving wheel
Assembly is located at a side position of the main car frame, and the steering drive assembly extends in the horizontal direction.
As the preferred of the utility model, also comprising the lateral branch for connecting the column spinner and the rotatable handle column
Frame, the horizontal support are located at below the steering drive assembly, and the horizontal support extends in the horizontal direction.
As the preferred of the utility model, the column spinner other end also is connected comprising one end and connects the driving wheel assembly
Steering bracket, the steering bracket extends in vertical direction.
As the preferred of the utility model, the driving wheel assembly includes that driving wheel wheel body and the driving wheel wheel body connect
The drive wheel bracket connect, the lower terminal pad being connect with the drive wheel bracket and the upper fixation being rotatablely connected with the lower terminal pad
Disk.
As the preferred of the utility model, fixed disk connects driving motor.
As the preferred of the utility model, the drive wheel bracket or the lower terminal pad are connect with the steering bracket.
It also include climbing structure and deflecting roller as the preferred of the utility model, the climbing structure is located at the steering
Between wheel and the driving wheel assembly.
In conclusion the utility model has the following beneficial effects:
1, the inclined side of driving wheel assembly is placed, and has reserved middle part and the more installation spaces in the other side, is convenient for other component
Storing.
2, by the design of steering drive assembly, handle assembly is still located at middle position, operates convenient for operator.
3, driving wheel wheel body is located at side, non-to be centrally located, and eliminates the traveling wheel and corresponding floating junction of two sides
Structure has saved cost.
4, the link position by adjusting connecting rope relative to rotating disc, to realize the angle between handle assembly and driving wheel
Degree adjustment promotes operation accuracy.
Detailed description of the invention:
Fig. 1 is the schematic diagram of embodiment 1；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the schematic diagram of steering drive assembly.
In figure:
1, main car frame, 11, pallet fork, 12, carrying roller, 2, handle assembly, 21 rotatable handle columns, 3, steering drive assembly, 3,
Steering drive assembly, 31, rotating disc one, 32, rotating disc two, 33, connecting rope, 34, adjustment part, 341, fixinig plate, 342, adjustment
Screw, 35, guide portion, 36, rope end fixed area, 351, guide groove, 4, column spinner, 5, steering bracket, 6, driving wheel assembly, 61,
Driving wheel wheel body, 62 drive wheel brackets, 63, lower terminal pad, 64, upper fixed disk, 65, driving motor, 7, horizontal support, 8, jacking
Structure, 91, deflecting roller, 92, charger, 93, controller.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment 1, as depicted in figs. 1 and 2, a kind of industrial vehicle includes main car frame 1, and main car frame 1 includes pallet fork 11,
The aspect before and after level of pallet fork 11 extends, and is equipped with multiple carrying rollers 12 on pallet fork 11, pallet fork 11 can be pushed up by lifting body 8
It rises, to go up and down in the vertical direction, lifting body 8 can be hydraulic device in the prior art, oil cylinder etc..
After definition pallet fork 11 is close to the direction of handle assembly 2, before the direction far from handle assembly 2 is.In entire main vehicle
The rearward position of frame 1 is equipped with main box, each main component is provided in main box.Specifically, being arranged on main box 1
There is handle assembly 2, handle assembly 2 carries out steering operation for operator.Inside main box 1, it is respectively equipped with driving wheel wheel body 61
With deflecting roller 91.Driving wheel wheel body 61 is mounted in drive wheel bracket 62, and the driving for being driven motor 65 is rotationally advancing.?
In this case, driving wheel wheel body 61 and deflecting roller 91 are located at the left and right sides, and non-driving wheel wheel body 61 is mounted on main box
Middle position, on the one hand, avoid driving wheel wheel body 61 in, at least two traveling wheels are set in the feelings of two sides in order to balance
Condition reduces production cost.And wheel assembly 6 is entirely driven to be all disposed within side, also give the component of middle part and the other side more preferable
Installation space so that installation and heat dissipation it is all more convenient.In addition, when driving wheel wheel body 61 is arranged when intermediate, for bradyseism
It must be provided with relocation mechanism, and in the present case, for driving wheel wheel body 61 at side, the stability of side is more preferable, can save installation
Relocation mechanism.
In space layout, climbing structure 8 is mounted on the medium position of main box, entire that wheel assembly 6 is driven to be mounted on one
Side position, such as left side, and charger 92 and controller 93 and deflecting roller 91 are mounted on another side position, such as right side.
Handle assembly 2 operates for ease of operation, and driving wheel assembly 6 of getting along well equally is arranged in side, but occupies
Middle setting.At this time, it is necessary to steering drive assembly 3.Specifically, handle assembly 2 includes rotatable handle column 21.It is provided in side
Column spinner 4, rotatable handle column 21 and column spinner 4 all extend in vertical direction, and are installed by horizontal support 7.Rotatable handle column
21 and column spinner 4 can be connected by steering drive assembly 3.Steering drive assembly 3 can be chain or pulley belt
Equal conventional gears component, or transmission rope.When user's operation handle assembly 2 turns to, rotatable handle column 21 rotates, and passes through
Steering drive assembly 3 drives column spinner 4 to rotate.
Steering bracket 5 extends in vertical direction, and upper end is connected to column spinner 4, and lower end is connected to driving wheel assembly 6, specifically
, lower end is connected in lower terminal pad 63, so the spinning movement of column spinner 4 allows for lower terminal pad 63 and drive wheel bracket 62
With 61 synchronous rotary of driving wheel wheel body.Driving motor 65 is mounted in fixed disk 64, and upper fixed disk 64 can be solid with mainframe 1
Fixed connection, and be rotatablely connected with lower terminal pad 63, so when driving wheel wheel body 61 rotates, upper fixed disk 64 and driving motor 65
Asynchronous rotation.
As shown in figure 3, steering drive assembly 3 includes rotating disc and the connecting rope 33 connecting with rotating disc, rotating disc includes
The rotating disc 2 32 connecting with rotatable handle column 21 and the rotating disc 1 connecting with column spinner 4, connecting rope 33 connect rotating disc
One 31 and rotating disc 2 32, also comprising the adjustment part 34 for adjusting link position of the connecting rope 33 on rotating disc.Adjustment part
34 include the adjusting screw 342 being connected in connecting rope 33 and the fixinig plate 341 being located on rotating disc, and fixinig plate 341 is equipped with
The screw hole connected for adjusting screw 342.
Rotating disc includes guide portion 35 and rope end fixed area 36, offers guide groove 351, fixinig plate 341 on guide portion 35
It is located on rope end fixed area 36.
Connecting rope 33 can be two, be connected on the different height position of two rotating discs one on the other, so that
User can be transferred through connecting rope 33 and drive column spinner 4 to rotate well in both direction operation handle to the left and to the right.Connection
Rope 33 is a upperseat concept, is specifically as follows the specific implementation forms such as belt, synchronous belt, chain, wirerope.
The main part of connecting rope 33 is buckled among guide groove 351, and the rope end part at both ends is connected to adjusting screw 342
On.Adjusting screw 342 can be threadedly coupled with fixinig plate 341, and can be screwed to unscrew and be entered position so as to adjust adjusting screw 342
It sets, so as to adjust the relative angle between rotatable handle column 21 and column spinner 4, i.e. handle is opposite with the driving wheel wheel body 61
Angle.And due to the scheme using screw and connecting rope 33, it can accomplish step-less adjustment, degree of regulation is high.
Embodiment 2: space layout unlike the first embodiment, it is in the present embodiment, entire that wheel assembly 6 is driven still to exist
Medium position, handle assembly 2 are listed in 1 side side locations of main car frame.It is also possible to drive wheel assembly 6 and handle assembly 2 in level
The distance in direction can not determine in the distance of side in distance in the front-back direction according to the actual design demand of product.
Embodiment 3 is the position difference of the specific structure of steering drive assembly 3.In embodiment 1, entire to turn to transmission
Assembly 3, component as horizontal support 7 are all positioned at the top of driving wheel assembly 3.In the present embodiment, entire to turn to transmission
Assembly 3 can move down, i.e., horizontal support 7 is located below, and close to the position of lower terminal pad 63 and upper fixed disk 64, user turns at this time
Fixed handle assembly 2, steering drive assembly 3 directly drive the lower terminal pad 63 being attached thereto to rotate.
Claims (11)
1. it is a kind of with the accurate industrial vehicle for turning to adjustment structure, it is total comprising main car frame (1), handle assembly (2) and driving wheel
At (6), it is characterised in that: the projection of driving wheel assembly (6) and the handle assembly (2) in the horizontal direction, which exists, to be spaced
Distance, the handle assembly (2) include rotatable handle column (21), the driving wheel assembly (6) and the rotatable handle column (21)
Between by steering drive assembly (3) connect；The steering drive assembly (3) includes rotating disc and connect with the rotating disc
Connecting rope (33), the rotating disc include the rotating disc two (32) that is connect with the rotatable handle column (21) and with the column spinner
(4) rotating disc one (31) connected, the connecting rope (33) connect the rotating disc one (31) and the rotating disc two (32), also
Include the adjustment part (34) for adjusting link position of the connecting rope (33) on the rotating disc.
2. according to claim 1 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: the tune
One integral piece (34) includes that be connected on the connecting rope (33) adjusting screw (342) and the fixinig plate that is located on the rotating disc
(341), the fixinig plate (341) is equipped with the screw hole for the adjusting screw (342) connection.
3. according to claim 2 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: described turn
Moving plate includes guide portion (35) and rope end fixed area (36), offers guide groove (351), the fixation on the guide portion (35)
Piece (341) is located on the rope end fixed area (36).
4. according to claim 1 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: the drive
Driving wheel assembly (6) includes column spinner (4), and the column spinner (4) passes through the steering drive assembly (3) and the rotatable handle column
(21) it connects.
5. according to claim 1 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: the hand
Handle assembly (2) is located at the medium position of the main car frame (1), and driving wheel assembly (6) is located at the side of the main car frame (1)
Position, the steering drive assembly (3) extend in the horizontal direction.
6. according to claim 4 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: also include
For connecting the horizontal support (7) of the column spinner (4) and the rotatable handle column (21), the horizontal support (7) is located at institute
It states below steering drive assembly (3), the horizontal support (7) extends in the horizontal direction.
7. according to claim 1 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: also include
One end connects the steering bracket (5) of column spinner (4) other end connection driving wheel assembly (6), the steering bracket (5)
It extends in vertical direction.
8. according to claim 7 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: the drive
Driving wheel assembly (6) include driving wheel wheel body (61), connect with the driving wheel wheel body (61) drive wheel bracket (62), with it is described
The lower terminal pad (63) of drive wheel bracket (62) connection and the upper fixed disk (64) being rotatablely connected with the lower terminal pad (63).
9. according to claim 8 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: on described
Fixed disk (64) connects driving motor (65).
10. according to claim 8 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: described
Drive wheel bracket (62) or the lower terminal pad (63) are connect with the steering bracket (5).
11. according to claim 8 a kind of with the accurate industrial vehicle for turning to adjustment structure, it is characterised in that: also wrap
Containing climbing structure (8) and deflecting roller (91), the climbing structure be located at the deflecting roller (91) and the driving wheel assembly (6) it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317218.3U CN208233147U (en) | 2018-03-08 | 2018-03-08 | A kind of industrial vehicle with accurate steering adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317218.3U CN208233147U (en) | 2018-03-08 | 2018-03-08 | A kind of industrial vehicle with accurate steering adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208233147U true CN208233147U (en) | 2018-12-14 |
Family
ID=64588421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317218.3U Active CN208233147U (en) | 2018-03-08 | 2018-03-08 | A kind of industrial vehicle with accurate steering adjustment structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN208233147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10829142B1 (en) | 2020-01-22 | 2020-11-10 | Douglas E. Andersen | Steering wheel spinner |
| USD931168S1 (en) | 2020-01-22 | 2021-09-21 | Douglas E. Andersen | Steering wheel spinner |
-
2018
- 2018-03-08 CN CN201820317218.3U patent/CN208233147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10829142B1 (en) | 2020-01-22 | 2020-11-10 | Douglas E. Andersen | Steering wheel spinner |
| USD931168S1 (en) | 2020-01-22 | 2021-09-21 | Douglas E. Andersen | Steering wheel spinner |
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