CN207890987U - Fork truck with anti-slip pallet fork - Google Patents
Fork truck with anti-slip pallet fork Download PDFInfo
- Publication number
- CN207890987U CN207890987U CN201820243999.6U CN201820243999U CN207890987U CN 207890987 U CN207890987 U CN 207890987U CN 201820243999 U CN201820243999 U CN 201820243999U CN 207890987 U CN207890987 U CN 207890987U
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- CN
- China
- Prior art keywords
- pallet fork
- gag lever
- lever post
- fork
- shelf
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Abstract
The utility model discloses a kind of fork trucks with anti-slip pallet fork, its key points of the technical solution are that：Include the pallet fork for lifting shelf, location hole is offered on pallet fork, positioning pin is plugged in location hole, gag lever post is plugged on positioning pin, gag lever post is connected with pallet fork；Gag lever post one end is located at the top of pallet fork upper surface, and for the shelf on pallet fork towards can be abutted against with gag lever post when being moved relative to pallet fork far from car body, positioning pin can hinder gag lever post to be moved towards the direction far from car body with respect to pallet fork；Positioning pin can limit gag lever post and be moved towards the direction far from car body with respect to pallet fork, and gag lever post can limit shelf and be moved towards the direction far from car body relative to pallet fork, and the possibility slipped from pallet fork is moved relative to pallet fork towards the direction far from car body to reduce shelf.
Description
Technical field
The utility model is related to a kind of industrial transportation vehicle, more particularly to a kind of fork truck.
Background technology
Fork truck be it is a kind of for being loaded and unloaded to member pallet cargo, the various of stacking and short distance hauling operation wheeled remove
Transport vehicle.
Fork truck in the prior art, as shown in Figure 1, including mainly car body 1, wheel 2, door frame 3 and pallet fork 4, pallet fork 4 and door
3 vertical sliding of frame connects, then the lower section for being inserted into shelf 5 can be moved upwards picking-up shelf 5, car body by pallet fork 4 along door frame 3
1 carries shelf 5 along ground moving by wheel 2.
The bottom surface of shelf 5 is fixedly connected with support column 51, and support column 51 makes goods for being supported on shelf 5 above the ground
A certain distance is formed between 5 bottom surface of frame and ground, the lower section of shelf 5 is inserted into convenient for pallet fork 4；Pallet fork 4 has a pair, pallet fork 4
It is inserted into after the lower section of shelf 5, support column 51 is located between two pallet forks 4, when shelf 5 are along the direction perpendicular to 4 side of pallet fork
When level sliding, support column 51 can be slided with the inconsistent limitation shelf 5 in the side of pallet fork 4.
But in fork truck driving process, it may be jolted, shelf 5 may be towards the side far from car body 1 after being jolted
It is moved to opposite pallet fork 4, shelf 5 may be slipped down towards the direction far from car body 1 from pallet fork 4.
Utility model content
The purpose of this utility model is to provide a kind of fork truck with anti-slip pallet fork, its advantage is that shelf court can be reduced
The possibility that direction far from car body is slipped down from pallet fork.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind having anti-skidding be in short supply
The fork truck of fork includes the pallet fork for lifting shelf, and location hole is offered on pallet fork, and positioning pin is plugged in location hole, positioning
Gag lever post is plugged on pin, gag lever post is connected with pallet fork；Gag lever post one end is located at the top of pallet fork upper surface, the goods on pallet fork
For frame towards can be abutted against with gag lever post when being moved relative to pallet fork far from car body, positioning pin can hinder gag lever post towards the side far from car body
It is moved to opposite pallet fork.
Through the above technical solutions, by positioning pin by gag lever post pin joint on pallet fork, gag lever post top is located at pallet fork upper table
Above face, for pallet fork towards can be abutted against with gag lever post when being moved with respect to pallet fork far from car body, positioning pin can limit gag lever post towards separate
The direction of car body is moved with respect to pallet fork, and gag lever post can limit shelf and be moved towards the direction far from car body relative to pallet fork, reduce goods
Frame moves the possibility slipped from pallet fork towards the direction far from car body relative to pallet fork.
The utility model is further arranged to：Sliding part is fixedly connected on the gag lever post, sliding part is mutually slided with pallet fork
Dynamic connection, gag lever post can be slided along pallet fork towards the direction far from or close to car body by sliding part.
Through the above technical solutions, sliding part can be slided along pallet fork with adjust gag lever post and shelf far from car body one side away from
From distance range of the restriction shelf towards separate car body with respect to pallet fork movement.
The utility model is further arranged to：The sliding part is T-type sliding block, offers on pallet fork and is slided for T-type sliding block
The T-type sliding slot of connection.
Through the above technical solutions, T-type sliding block and T-type sliding slot can be formed it is stable be slidably connected, make T-type sliding block can only edge
The length direction of T-type sliding slot slides, convenient for making T-type sliding block be slided along pallet fork to adjust gag lever post with shelf far from car body one side
Distance.
The utility model is further arranged to：The location hole has multiple and is uniformly arranged along the T-type sliding slot.
Through the above technical solutions, gag lever post is after pallet fork slides into different location, can by positioning pin and location hole into
Marketing connects positioning.
The utility model is further arranged to：The diameter of the location hole gradually increases on the direction towards separate pallet fork,
The positioning pin is inserted into after location hole, and the diameter of positioning pin is towards gradually increasing on the direction in remotely located hole.
Through the above technical solutions, convenient for being extracted out of location hole by positioning pin insertion location hole or by positioning pin, operate
It is more convenient laborsaving.
In conclusion the utility model has the advantages that：
1, positioning pin can limit gag lever post and be moved towards the direction far from car body with respect to pallet fork, and gag lever post can limit shelf towards remote
Direction from car body is moved relative to pallet fork, is reduced shelf and is slipped from pallet fork relative to pallet fork movement towards the direction far from car body
Possibility；
2, gag lever post is along pallet fork sliding adjustable limit bar and one side the distance between of the shelf far from car body, to adjust
The distance range moved against the degree of compression or the direction for adjusting shelf towards separate car body between gag lever post and shelf；
3, positioning pin and location hole all have taper, convenient for positioning pin is inserted into location hole or by positioning pin out of location hole
It extracts.
Description of the drawings
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of embodiment 1；
Fig. 3 is the schematic diagram that upper rack and lower rack structure are embodied in embodiment 1；
Fig. 4 is the schematic diagram that fit structure between upper rack and lower rack is embodied in embodiment 1；
Fig. 5 is the schematic diagram that apical tooth and bottom toothing are embodied in embodiment 1；
Fig. 6 is the structural schematic diagram of embodiment 2；
Fig. 7 is the structural schematic diagram that escapement is embodied in embodiment 2；
Fig. 8 is the schematic diagram that T-type sliding block and T-type sliding groove structure are embodied in embodiment 2；
Fig. 9 is the schematic diagram that slide plate and locating pin structure are embodied in embodiment 2.
In figure, 1, car body；2, wheel；3, door frame；4, pallet fork；41, T-type sliding slot；42, location hole；5, shelf；51, it supports
Column；6, lower rack；61, bottom tooth；7, upper rack；71, apical tooth；8, tooth top knuckle；9, bottom of the tooth knuckle；10, anti-off line
Structure；101, T-type sliding block；102, gag lever post；103, positioning pin；104, slide plate；105, reinforcement block.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1
A kind of fork truck with anti-slip pallet fork, as shown in Fig. 2, including car body 1, wheel 2, door frame 3 and pallet fork 4, pallet fork 4
Vertical sliding is connected on door frame 3, and door frame 3 is fixedly connected with 1 phase of car body, and pallet fork 4 is for being inserted into shelf 5（Shelf 5 are for containing
Parts or other cargos）Lower section then moved upwards along door frame 3 and lift shelf 5, car body 1 can be on ground by bus or train route
Mobile traveling on face, to be carried to shelf 5.
5 bottom surface of shelf is fixedly connected with two rows of support columns 51, and support column 51 is used to the support of shelf 5 on the ground, make goods
A certain distance is formed between the bottom surface and ground of frame 5, the lower section of shelf 5 is inserted into convenient for pallet fork 4.Pallet fork 4 has a pair, pallet fork
4 are inserted into after the lower section of shelf 5, and two rows of support columns 51 are respectively positioned between two pallet forks 4, when shelf 5 are towards mutual perpendicular to pallet fork 4
When close side surface direction movement, the side that support column 51 can be close to each other with pallet fork 4 mutually contradicts, and can limit shelf 5 towards hanging down
Directly in the flank movement close to each other of pallet fork 4.
Forklift shelf 5 and may jolt in driving process on the ground, and shelf 5 may be towards remote after being jolted
Direction from car body 1 is moved with respect to pallet fork 4.
As shown in figure 3,4 upper surface of pallet fork is fixedly connected with lower rack 6, the tooth on lower rack 6 is along mutual perpendicular to pallet fork 4
Close side setting, lower rack 6 can increase the frictional force between 5 bottom surface of shelf and pallet fork 4, and limitation shelf 5 are towards far from car body 1
Opposite pallet fork 4 moves, and reduces the possibility that shelf 5 are slipped down from pallet fork 4.
In conjunction with Fig. 4, the bottom surface of shelf 5 is corresponding with lower rack 6 to be fixedly connected with upper rack 7, and pallet fork 4 is by 5 support of shelf
After raising, lower rack 6 can be mutually inserted with upper rack 7 to be engaged, under the gravity of shelf 5, upper rack 7 and lower rack
6 can keep closely engaging, and limitation shelf 5 are moved towards the direction far from car body 1 with respect to pallet fork 4, significantly reduce 5 court of shelf
Direction far from car body 1 moves the possibility for being detached from pallet fork 4 with respect to pallet fork 4.
As shown in figure 5, for ease of description, the tooth of upper rack 7 is defined as apical tooth 71, the tooth of lower rack 6 is defined as bottom tooth 61；
The cross-sectional shape of apical tooth 71 and bottom tooth 61 is isosceles triangle, and the addendum angle and bottom of the tooth angle of apical tooth 71 and bottom tooth 61 are homogeneous
Together, angle of the addendum angle between apical tooth 71 or two adjacent sides at the position close to each other of bottom tooth 61, bottom of the tooth angle are apical tooth 71
Or bottom tooth 61 is located remotely from each other the angle between two adjacent sides at position.If a can indicate the bottom of the tooth angle of bottom tooth 61 in Fig. 5, again
It can indicate the addendum angle of apical tooth 71, bottom of the tooth angle and addendum angle.
Addendum angle is smaller, and the resistance being subject to when upper rack 7 and lower rack 6 are along the direction relative motion perpendicular with tooth is got over
Greatly, but addendum angle is too small, the stress concentration effect that tooth top is subject to can be caused bigger, tooth top is easier the damage that is crushed out of shape, a
Ranging from 45 ° -75 °, you can effectively limitation upper rack 7 and lower rack 6, and can be with along the direction relative motion perpendicular with tooth
Reduce the stress concentration effect that tooth top is subject to, extends the service life of upper rack 7 and lower rack 6.
The tooth top of upper rack 7 and the tooth top of lower rack 6 are equipped with tooth top knuckle 8, and the acutance for reducing tooth top carries
The structural strength of high tooth top.The bottom of the tooth of upper rack 7 and the bottom of the tooth of lower rack 6 are equipped with bottom of the tooth knuckle 9, for reducing bottom of the tooth
Acutance, improve the structural strength of bottom of the tooth, when upper rack 7 and lower 6 relative motion of rack, the phase between apical tooth 71 and bottom tooth 61
Interreaction force is bigger, and tooth top knuckle 8 can reduce the effect of the stress concentration at tooth top, improve the bending strength of tooth top；Tooth
Bottom knuckle 9 can reduce the effect of the stress concentration at bottom of the tooth, improve the breaking resistance of bottom of the tooth.
As shown in figure 5, the radius of tooth top knuckle 8 is R2, the radius of bottom of the tooth knuckle 9 is R1, and R2 is more than R1, on
After rack 7 and the intermeshing of lower rack 6, it can be formed between 9 surface of 8 surface of tooth top knuckle and bottom of the tooth knuckle certain
Distance, can be improved and engage tight ness rating between the flank of tooth of upper rack 7 and the flank of tooth of lower rack 6.
The course of work
Pallet fork 4 first moves to extreme lower position straight down along door frame 3, is inserted into the lower section of shelf 5, then perpendicular along door frame 3
Straight move upwards lifts shelf 5, and upper rack 7 is intermeshed with lower rack 6, and car body 1 is moved on the ground by wheel 2
By the delivery of shelf 5 to specified place；During car body 1 is along ground run, car body 1 may be jolted, and shelf 5 are run
It may be moved towards the direction far from car body 1 relative to pallet fork 4 after winnowing with a dustpan, upper rack 7 and lower rack 6 can limit shelf 5 towards remote
Direction from car body 1 is moved relative to pallet fork 4, is reduced shelf 5 and is moved slippage goods relative to pallet fork 4 towards the direction far from car body 1
The possibility of fork 4.
Embodiment 2
Fork truck with anti-slip pallet fork, difference from example 1 is that, as shown in fig. 6, two pallet forks 4 are mutual
Separate is both provided with escapement 10 on one side.
As shown in fig. 7, escapement 10 includes sliding part, locating part and locating piece, in conjunction with Fig. 8, sliding part is T-type sliding block
101, the length direction of 4 upper edge pallet fork 4 of pallet fork offers T-type sliding slot 41, T-type sliding block 101 and the 41 phase sliding plug of T-type sliding slot, T
Type sliding slot 41 can restricted T type sliding block 101 towards perpendicular to the direction of T-type sliding slot 41 move, T-type sliding block 101 can only be along T-type sliding slot 41
Length direction sliding.
Locating part is gag lever post 102, and 101 one end of T-type sliding block is stretched out T-type sliding slot 41 and is fixedly connected with 102 phase of gag lever post,
Gag lever post 102 can be slided by T-type sliding block 101 along T-type sliding slot 41.Gag lever post 102 is vertically arranged, and top is upper higher than pallet fork 4
The shelf 5 on pallet fork 4 are lifted towards far from car body 1 in surface（See Fig. 6）Direction can be with gag lever post 102 when being moved with respect to pallet fork 4
It abuts against.
4 upper edge T-type sliding slot 41 of pallet fork offers row's location hole 42, and locating piece is positioning pin 103, positioning pin 103 with
102 phase of gag lever post runs through grafting, and positioning pin 103 may pass through gag lever post 102 and be plugged with location hole 42, to limit gag lever post 102
Towards far from car body 1（See Fig. 6）Direction moved with respect to pallet fork 4, to limit shelf 5 towards the direction far from car body 1 with respect to pallet fork 4
Movement reduces the possibility that shelf 5 are slipped down towards the direction far from car body 1 from pallet fork 4.
As shown in figure 8, location hole 42 is uniformly distributed along T-type sliding slot 41, the inner diameter of location hole 42 is 0.5cm-
1.5cm, the centre distance between adjacent positioned hole 42 are 2cm-3cm.
In conjunction with Fig. 9, location hole 42 and positioning pin 103 all have certain taper, towards the direction in remotely located hole 42, positioning
The diameter of pin 103 gradually increases, convenient for positioning pin 103 is inserted into location hole 42 or extracts positioning pin 103 out of location hole 42,
Positioning pin 103 is not easy stuck in location hole 42.
Gag lever post 102 is fixedly connected with slide plate 104, the coefficient of sliding friction ratio on 104 surface of slide plate on one side close to pallet fork 4
It is smaller, during T-type sliding block 101 is slided along T-type sliding slot 41, the friction resistance between gag lever post 102 and pallet fork 4 can be reduced
Power.102 lower surface of gag lever post is fixedly connected with reinforcement block 105, and 102 upper end of gag lever post is by horizontal and far from 4 direction of pallet fork
After active force, 102 upper end of gag lever post has the trend towards the direction movement far from pallet fork 4, in T-type sliding block 101 and gag lever post 102
Connection will produce larger moment of flexure, and reinforcement block 105 can be abutted against with 4 surface of pallet fork, and limitation gag lever post 102 deflects, and improves
Bonding strength between gag lever post 102 and T-type sliding block 101.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of fork truck with anti-slip pallet fork, including be used to lift shelf（5）Pallet fork（4）, it is characterized in that：Pallet fork（4）
On offer location hole（42）, location hole（42）Inside it is plugged with positioning pin（103）, positioning pin（103）On be plugged with gag lever post
（102）, gag lever post（102）With pallet fork（4）It is connected；Gag lever post（102）One end is located at pallet fork（4）The top of upper surface, pallet fork
（4）On shelf（5）Towards far from car body（1）Relative to pallet fork（4）It can be with gag lever post when movement（102）It abuts against, positioning pin
（103）It can hinder gag lever post（102）Towards far from car body（1）Direction with respect to pallet fork（4）Movement.
2. the fork truck according to claim 1 with anti-slip pallet fork, it is characterized in that：The gag lever post（102）Upper fixation
It is connected with sliding part, sliding part and pallet fork（4）Mutually it is slidably connected, gag lever post（102）It can be by sliding part along pallet fork（4）Towards separate
Or close to car body（1）Direction sliding.
3. the fork truck according to claim 2 with anti-slip pallet fork, it is characterized in that：The sliding part is T-type sliding block
（101）, pallet fork（4）On offer for T-type sliding block（101）The T-type sliding slot being slidably connected（41）.
4. the fork truck according to claim 3 with anti-slip pallet fork, it is characterized in that：The location hole（42）With multiple
And along the T-type sliding slot（41）It is uniformly arranged.
5. the fork truck according to claim 4 with anti-slip pallet fork, it is characterized in that：The adjacent location hole（42）Between
Centre distance be 2cm-3cm.
6. the fork truck according to claim 1 with anti-slip pallet fork, it is characterized in that：The location hole（42）Diameter exist
Towards far from pallet fork（4）Direction on gradually increase, the positioning pin（103）It is inserted into location hole（42）Later, positioning pin（103）'s
Diameter is towards remotely located hole（42）Direction on gradually increase.
7. the fork truck according to claim 1 with anti-slip pallet fork, it is characterized in that：The gag lever post（102）Upper fixation
It is connected with slide plate（104）, slide plate（104）Positioned at gag lever post（102）With pallet fork（4）Outer surface between.
8. the fork truck according to claim 1 with anti-slip pallet fork, it is characterized in that：The gag lever post（102）Bottom end is solid
Surely it is connected with reinforcement block（105）, reinforcement block（105）In gag lever post（102）Top is towards far from pallet fork（4）Direction deflection after can
With pallet fork（4）It abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243999.6U CN207890987U (en) | 2018-02-10 | 2018-02-10 | Fork truck with anti-slip pallet fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243999.6U CN207890987U (en) | 2018-02-10 | 2018-02-10 | Fork truck with anti-slip pallet fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207890987U true CN207890987U (en) | 2018-09-21 |
Family
ID=63542920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820243999.6U Expired - Fee Related CN207890987U (en) | 2018-02-10 | 2018-02-10 | Fork truck with anti-slip pallet fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207890987U (en) |
-
2018
- 2018-02-10 CN CN201820243999.6U patent/CN207890987U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180921 Termination date: 20200210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |