CN208716757U - The door frame vibration absorber of fork truck - Google Patents
The door frame vibration absorber of fork truck Download PDFInfo
- Publication number
- CN208716757U CN208716757U CN201821020958.7U CN201821020958U CN208716757U CN 208716757 U CN208716757 U CN 208716757U CN 201821020958 U CN201821020958 U CN 201821020958U CN 208716757 U CN208716757 U CN 208716757U
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- fixedly connected
- cylinder
- plate
- sliding
- door frame
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Abstract
The utility model discloses a kind of door frame vibration absorbers of fork truck, including bottom plate, support plate and support rod are welded at the top of the bottom plate, top plate is fixedly connected at the top of support plate and support rod, push-rod electric machine and pedestal are hinged at the top of bottom plate, top one end of pedestal is fixedly connected with riser, the side of riser is welded with transverse slat, two guide rods are welded between pedestal and transverse slat, lifter plate is slidably fitted between two guide rods, symmetrically arranged pallet fork there are two being fixedly mounted on lifter plate, the side of support plate is fixedly connected with buffer board, the side of riser is fixedly connected with track plates, the side of track plates offers sliding slot, the top inner wall and bottom interior wall of sliding slot are fixedly connected with spring stack, one end of spring stack is fixedly connected with the first sliding block.The utility model guarantees to slide from pallet fork after cargo lifts, and guarantees the safety of cargo conveying, while cargo tilt can be greatly reduced in the process to the jerk of vehicle body, has good damping effect.
Description
Technical field
The utility model relates to fork truck technical field more particularly to a kind of door frame vibration absorbers of fork truck.
Background technique
After fork truck discharging of goods, the door frame of fork truck is relied on fork truck by driving mechanism to the inclination of fork truck side, is protected
Card cargo will not slide from pallet fork, and when door frame is by fork truck, door frame can generate certain vibratory impulse to fork truck itself,
The loss for causing vehicle body, therefore, it is necessary to a kind of door frame vibration absorbers of fork truck to solve problem above.
Utility model content
Purpose of the utility model is to solve cargo tilt exists in the prior art impact to be caused to lack fork truck
Point, and a kind of door frame vibration absorber of the fork truck proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The door frame vibration absorber of fork truck, including bottom plate are welded with support plate and support rod, support plate at the top of the bottom plate
With top plate is fixedly connected at the top of support rod, push-rod electric machine and pedestal, the top one of pedestal are hinged at the top of the bottom plate
End is fixedly connected with riser, and the side of riser is welded with transverse slat, is welded with two guide rods between pedestal and transverse slat, two guide rods it
Between be slidably fitted with lifter plate, be fixedly mounted that there are two symmetrically arranged pallet forks on lifter plate, the side of the support plate is fixed
It is connected with buffer board, the side of riser is fixedly connected with track plates, and the side of track plates offers sliding slot, the top inner wall of sliding slot
It is fixedly connected with spring stack with bottom interior wall, one end of spring stack is fixedly connected with the first sliding block, and the first sliding block and sliding slot slide
Connection, the side of track plates are fixedly connected there are two the first cylinder, and one end of the first cylinder slidably connects the second cylinder, and second
One end of cylinder is fixedly connected with damping block, and damping block is fixedly connected with the second sliding block close to the side of the second cylinder, and second is sliding
Block is slidably connected with the first sliding block.
Preferably, first cylinder is equipped with cavity, is slidably fitted with guide pad in cavity, cavity is close to track plates
Side inner wall is fixedly connected with pressure spring, and one end of pressure spring is fixedly connected with guide pad, and the second cylinder prolongs far from one end of damping block
It extends to and is fixedly connected in cavity with guide block.
Preferably, it is set in the sliding slot there are two symmetrically arranged slide bar, slide bar is vertically arranged, two the first sliding blocks and cunning
Bar is slidably connected, and the first slide block set is set on slide bar, side that the second sliding block is contacted with sliding slot equipped with groove, the first sliding block with it is recessed
The inner wall of slot is slidably connected.
Preferably, the bottom of the transverse slat is fixedly installed with hydraulic cylinder, and the output shaft of hydraulic cylinder is fixedly connected with U-shaped frame, U
Shape frame is fixedly connected with lifter plate.
Preferably, the push-rod electric machine is two, and two push-rod electric machines are symmetrically disposed on the top of bottom plate.
Preferably, the buffer board is rectangular parallelepiped structure, and damping block is ladder structure of right angle, and buffer board and damping block are
Rubber material is made.
The beneficial effects of the utility model are:
1, lifting for cargo is realized by pallet fork, while push-rod electric machine drives riser inclination, guaranteeing will not after cargo lifts
It is slid from pallet fork, guarantees the safety of cargo conveying；
2, elastic force is provided by spring stack, had between the damping block and track plates that the second sliding block and the sliding of the first sliding block are had nothing to do
There is a shock absorbing effect, while the second cylinder and the first cylinder have the function of bumper and absorbing shock, dual shock absorption buffer gear, greatly
Reduction during cargo tilt to the jerk of vehicle body vehicle body, there is good damping effect；
The utility model guarantees to slide from pallet fork after cargo lifts, and guarantees the safety of cargo conveying, while pole
Big reduces cargo tilt in the process to the jerk of vehicle body, has good damping effect.
Detailed description of the invention
Fig. 1 be the utility model proposes fork truck door frame vibration absorber structural schematic diagram；
Fig. 2 be the utility model proposes the door frame vibration absorber of fork truck lift the structural schematic diagram of cargo state；
Fig. 3 is the structural schematic diagram of track plates；
Fig. 4 is the schematic view of the front view of lifter plate.
In figure: 1 bottom plate, 2 support plates, 3 top plates, 4 support rods, 5 push-rod electric machines, 6 pedestals, 7 risers, 8 guide rods, 9 transverse slats, 10
Lifter plate, 11 pallet forks, 12 buffer boards, 13 track plates, 14 first cylinders, 15 second cylinders, 16 damping blocks, 17 second sliding blocks, 18
Sliding slot, 19 spring stacks, 20 first sliding blocks, 21 hydraulic cylinders, 22U shape frame.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the door frame vibration absorber of fork truck, including bottom plate 1, the top of bottom plate 1 are welded with support plate 2 and support
The top of bar 4, support plate 2 and support rod 4 is fixedly connected with top plate 3, and the top of bottom plate 1 is hinged with push-rod electric machine 5 and pedestal 6,
Top one end of pedestal 6 is fixedly connected with riser 7, and the side of riser 7 is welded with transverse slat 9, is welded between pedestal 6 and transverse slat 9
Two guide rods 8 are slidably fitted with lifter plate 10 between two guide rods 8, are fixedly mounted that there are two symmetrically arranged on lifter plate 10
Pallet fork 11, the side of support plate 2 are fixedly connected with buffer board 12, and the side of riser 7 is fixedly connected with track plates 13, track plates 13
Side offer sliding slot 18, the top inner wall and bottom interior wall of sliding slot 18 are fixedly connected with spring stack 19, the one of spring stack 19
End is fixedly connected with the first sliding block 20, and the first sliding block 20 is slidably connected with sliding slot 18, and the side of track plates 13 is fixedly connected with two
A first cylinder 14, one end of the first cylinder 14 slidably connect the second cylinder 15, and one end of the second cylinder 15 is fixedly connected with
Damping block 16, damping block 16 are fixedly connected with the second sliding block 17 close to the side of the second cylinder 15, and the second sliding block 17 and first is sliding
Block 20 is slidably connected.
In the present embodiment, the first cylinder 14 is equipped with cavity, is slidably fitted with guide pad in cavity, cavity is close to track plates
13 side inner wall is fixedly connected with pressure spring, and one end of pressure spring is fixedly connected with guide pad, and the second cylinder 15 is far from damping block 16
One end extend in cavity and be fixedly connected with guide block, set in sliding slot 18 there are two symmetrically arranged slide bar, slide bar is vertically arranged,
Two the first sliding blocks 20 are connect with sliding bar, and the first sliding block 20 is sheathed on slide bar, what the second sliding block 17 was contacted with sliding slot 18
Side is equipped with groove, and the inner wall of the first sliding block 20 and groove is slidably connected, and the bottom of transverse slat 9 is fixedly installed with hydraulic cylinder 21, liquid
The output shaft of cylinder pressure 21 is fixedly connected with U-shaped frame 22, and U-shaped frame 22 is fixedly connected with lifter plate 10, push-rod electric machine 5 be two, two
A push-rod electric machine 5 is symmetrically disposed on the top of bottom plate 1, and buffer board 12 is rectangular parallelepiped structure, and damping block 16 is ladder structure of right angle,
Buffer board 12 and damping block 16 are that rubber material is made, and realize lifting for cargo by pallet fork 11, while push-rod electric machine 5 drives
Riser 7 tilts, and guarantees to slide from pallet fork 11 after cargo lifts, and guarantees the safety of cargo conveying；Pass through spring stack 19
Elastic force is provided, between the second sliding block 17 and the first sliding block 20 sliding damping block 16 having nothing to do and track plates 13 there is bumper and absorbing shock to make
With, while the second cylinder 15 and the first cylinder 14 have the function of that bumper and absorbing shock, dual shock absorption buffer gear can be greatly reduced
To the jerk of vehicle body vehicle body during cargo tilt, there is good damping effect；The utility model guarantees that cargo lifts
After will not be slid from pallet fork 11, guarantee the safety of cargo conveying, while can be greatly reduced during cargo tilt to vehicle body
Jerk, have good damping effect.
In the present embodiment, the pallet for being placed with cargo is injected by pallet fork 11, hydraulic cylinder 21 drives U-shaped frame 22 and lifter plate 10
Rise, realizes lifting for cargo, while push-rod electric machine 5 drives riser 7 to tilt, and guarantees to slide from pallet fork 11 after cargo lifts
It falls, guarantees the safety of cargo conveying；Bottom plate 1, support plate 2, top plate 3 are fixedly connected with fork truck, the damping block when riser 7 tilts
16 contact with buffer board 12, and in tilting procedure, riser 7 has certain impact to track plates 13, provide bullet by spring stack 19
Power, the interior damping block 16 and track plates having nothing to do in the sliding of sliding slot 18, the second sliding block 17 and the sliding of the first sliding block 20 of the first sliding block 20
There is shock absorbing effect, while the second cylinder 15 is to be slidably connected with the first cylinder 14, is equipped in the first cylinder 14 between 13
Pressure spring elastic force is provided so that the second cylinder 15 and the first cylinder 14 have the function of bumper and absorbing shock, dual shock absorption buffer gear,
It can be greatly reduced during cargo tilt to the jerk of vehicle body vehicle body, there is good damping effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the door frame vibration absorber of fork truck, including bottom plate (1), which is characterized in that be welded with support plate at the top of the bottom plate (1)
(2) and support rod (4) it, is fixedly connected with top plate (3) at the top of support plate (2) and support rod (4), the top of the bottom plate (1)
It is hinged with push-rod electric machine (5) and pedestal (6), top one end of pedestal (6) is fixedly connected with riser (7), the side weldering of riser (7)
It is connected to transverse slat (9), two guide rods (8) is welded between pedestal (6) and transverse slat (9), are slidably fitted with liter between two guide rods (8)
It drops plate (10), there are two symmetrically arranged pallet fork (11) for fixed installation on lifter plate (10), and the side of the support plate (2) is fixed
It is connected with buffer board (12), the side of riser (7) is fixedly connected with track plates (13), and the side of track plates (13) offers sliding slot
(18), the top inner wall and bottom interior wall of sliding slot (18) are fixedly connected with spring stack (19), and one end of spring stack (19) is fixed to be connected
It is connected to the first sliding block (20), the first sliding block (20) is slidably connected with sliding slot (18), and the side of track plates (13) is fixedly connected with two
A first cylinder (14), one end of the first cylinder (14) slidably connect the second cylinder (15), and one end of the second cylinder (15) is solid
Surely it being connected with damping block (16), damping block (16) is fixedly connected with the second sliding block (17) close to the side of the second cylinder (15), the
Two sliding blocks (17) are slidably connected with the first sliding block (20).
2. the door frame vibration absorber of fork truck according to claim 1, which is characterized in that first cylinder (14) is equipped with
Cavity is slidably fitted with guide pad in cavity, and cavity is fixedly connected with pressure spring close to the side inner wall of track plates (13), pressure spring
One end is fixedly connected with guide pad, and the second cylinder (15), which extends to fix with guide block in cavity far from the one end of damping block (16), to be connected
It connects.
3. the door frame vibration absorber of fork truck according to claim 1, which is characterized in that there are two being set in the sliding slot (18)
Symmetrically arranged slide bar, slide bar are vertically arranged, and two the first sliding blocks (20) connect with sliding bar, and the first sliding block (20) is sheathed on
On slide bar, the side that the second sliding block (17) is contacted with sliding slot (18) is equipped with groove, the inner wall sliding of the first sliding block (20) and groove
Connection.
4. the door frame vibration absorber of fork truck according to claim 1, which is characterized in that the bottom of the transverse slat (9) is fixed
It is equipped with hydraulic cylinder (21), the output shaft of hydraulic cylinder (21) is fixedly connected with U-shaped frame (22), U-shaped frame (22) and lifter plate (10)
It is fixedly connected.
5. the door frame vibration absorber of fork truck according to claim 1, which is characterized in that the push-rod electric machine (5) is two,
Two push-rod electric machines (5) are symmetrically disposed on the top of bottom plate (1).
6. the door frame vibration absorber of fork truck according to claim 1, which is characterized in that the buffer board (12) is cuboid
Structure, damping block (16) are ladder structure of right angle, and buffer board (12) and damping block (16) are that rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020958.7U CN208716757U (en) | 2018-06-29 | 2018-06-29 | The door frame vibration absorber of fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020958.7U CN208716757U (en) | 2018-06-29 | 2018-06-29 | The door frame vibration absorber of fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716757U true CN208716757U (en) | 2019-04-09 |
Family
ID=65972297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020958.7U Expired - Fee Related CN208716757U (en) | 2018-06-29 | 2018-06-29 | The door frame vibration absorber of fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607668A (en) * | 2020-12-31 | 2021-04-06 | 深圳市迈睿迈特环境科技有限公司 | AGV car transfer device |
-
2018
- 2018-06-29 CN CN201821020958.7U patent/CN208716757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607668A (en) * | 2020-12-31 | 2021-04-06 | 深圳市迈睿迈特环境科技有限公司 | AGV car transfer 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: 20190409 Termination date: 20190629 |