CN110002371A - A kind of limiting device that can be avoided pallet and be detached from prong - Google Patents
A kind of limiting device that can be avoided pallet and be detached from prong Download PDFInfo
- Publication number
- CN110002371A CN110002371A CN201910382655.2A CN201910382655A CN110002371A CN 110002371 A CN110002371 A CN 110002371A CN 201910382655 A CN201910382655 A CN 201910382655A CN 110002371 A CN110002371 A CN 110002371A
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- China
- Prior art keywords
- prong
- telescopic rod
- fixed
- pallet
- strip
- 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.)
- Granted
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- 230000000670 limiting effect Effects 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 claims description 3
- 230000010339 dilation Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/19—Additional means for facilitating unloading
-
- 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
- B66F9/19—Additional means for facilitating unloading
- B66F9/195—Additional means for facilitating unloading for pushing the load
Abstract
The present invention provides a kind of limiting devices that can be avoided pallet and be detached from prong, pallet has the supporting block of connecting trays top plate and bottom plate simultaneously, which includes support rod, the first telescopic rod, the second telescopic rod, strip, the first fixing piece and the second fixing piece；The both ends of support rod are provided with the first fixing piece, and are fixed on adjacent two prong by the first fixing piece；First telescopic rod and support rod are arranged side by side along the length direction of prong, and fixing end is mounted on prong by the second fixing piece, and telescopic end connects the fixing end of the second telescopic rod；Second telescopic rod while vertical first telescopic rod and support rod, and be slidably connected with support rod, the telescopic end of the second telescopic rod installs strip；Strip one end connects the second telescopic rod, and the other end extends to side where supporting block.The present invention can be realized cargo under the mode of no replacement is required existing pallet and be automatically separated with pallet manpower-free, and practicability is preferable, and improvement cost is low.
Description
Technical field
The present invention relates to Pallet for forklift technical field, in particular to a kind of limit dress that can be avoided pallet and be detached from prong
It sets.
Background technique
Fork truck is widely used in the places such as factory, warehouse, building and logistics, has to member or carries out at bag material
Handling and the function of carrying, and existing fork truck carries out auxiliary carrying using pallet in crotch cargo, by the good cargo of stacking
Carrying in good order is carried out, still, existing pallet is after forklift fork frame, because it has no fixed relationship with fork truck, is carrying
Or Discharging Process is easy to slide from prong, so that cargo is fallen；Furthermore when unloading the cargo on fork truck, cargo one
As together with pallet be detached from forklift tine, at this point, pallet is located at cargo bottom, need that cargo is manually carried out carrying side
Pallet can be made to be detached from cargo, for the cargo for needing entrucking, the use of the pallet has certain inconvenience, and people for this
Work large labor intensity, operating efficiency are low.
For above content, patent announcement number provides a kind of with mating fork truck for the Chinese patent of CN208327304U
The fork truck of pallet, by disclosing a kind of fork truck with positive stop strip with the Pallet for forklift of strip, the two passes through the patent
The mode of strip clamping positive stop strip enables Pallet for forklift to match fork truck use, so that prong pallet is in stockpiling cargo
When can be detached from the prong of fork truck, unloading, prong can be retained on prong when especially discharging to lorry, thus
Realizing cargo and purpose that pallet is automatically separated, which can avoid artificial entrucking, improve operating efficiency, but which
It needs simultaneously to improve fork truck and pallet, otherwise cannot achieve the purpose that cargo and pallet are automatically separated, this is for
For the fork truck and pallet used, and it is impracticable, it will cause the waste for the pallet that can also be continued to use, and needed for improving
The cost wanted is also higher, and brings certain influence to the use of fork truck after improvement.
Summary of the invention
In view of the foregoing, it is necessary to which a kind of limiting device that can be avoided pallet and be detached from prong, the limiting device are provided
It is mountable that pallet is clamped on fork truck, and when fork truck plugs pallet, so that pallet can when storing up cargo
It is detached from prong, is unloading, can be retained on prong when especially discharging to lorry, realize cargo and pallet manpower-free
The purpose being automatically separated, while no replacement is required existing pallet, practicability are preferable.
In order to achieve the above objectives, the technical scheme adopted by the invention is that:
A kind of limiting device that can be avoided pallet and be detached from prong, the pallet have the prong channel plugged for prong,
And there is the supporting block of connecting trays top plate and bottom plate simultaneously between adjacent two prong channel, the supporting block is logical positioned at prong
The end in road, middle part have the communication port for being connected to two prong channels adjacent thereto,
The limiting device includes that support rod, the first telescopic rod, the second telescopic rod, strip, the first fixing piece and second are solid
Determine part；The both ends of the support rod are provided with the first fixing piece, and are fixed on adjacent two prong by first fixing piece
On, the length direction setting of the vertical prong of the support rod；First telescopic rod and support rod along prong length direction
It is arranged side by side, fixing end is mounted on prong by second fixing piece, and telescopic end connects consolidating for second telescopic rod
Fixed end；Second telescopic rod while vertical first telescopic rod and support rod, and be slidably connected with the support rod, sliding connects
Socket part position is the fixed section of second telescopic rod, and glide direction is the length direction of the support rod, second telescopic rod
Telescopic end install strip；The length direction setting of vertical second telescopic rod of the strip, one end connection described second
Telescopic rod, side extends where the other end to the supporting block, and the length of the strip is less than the width in single prong channel, and
The strip is respectively positioned between two prongs when limiting device is mounted on prong with the telescopic end of the second telescopic rod, and not convex
The upper surface of the prong out, first telescopic rod is in maximal dilation amount or minimum stroke and prong plugs prong
When channel, the telescopic end of the strip and the second telescopic rod faces a prong channel and can plug the prong channel.
Further, the push plate of the support rod and the first telescopic rod opposing tines pusher is far from prong free end.
Further, the support rod top surface is provided with sliding rail, and the bottom of the second telescopic rod fixed section is equipped with cunning
Wheel, and be mounted on support rod in such a way that the pulley is slidably connected sliding rail.
Further, the strip is stretching structure.
Further, the end of support rod is arranged in first fixing piece comprising the first fixed bottom plate, first are fixed
Connecting plate, the first fixed top plate and the first locking piece, one end of the described first fixed bottom plate is provided with the first fixation hole, another
End vertically connects one end of first fixed connecting plate, the first fixed connecting plate connection support bar, other end rotation
One end of the described first fixed top plate is connected, the pivot center of the described first fixed top plate is parallel to first simultaneously and is fixedly connected
Plate and the first fixed bottom plate, the described first fixed top plate are located at the surface of the first fixed bottom plate, and the other end is also provided with the
One fixation hole, first fixation hole and the first fixation hole face on the described first fixed bottom plate are simultaneously connected to, and there are one for the two
For threaded hole, first locking piece wears the first fixation hole simultaneously, and is threadedly coupled with for the first fixation hole of threaded hole.
Further, second fixing piece is arranged on the side of the first telescopic rod comprising the second fixed bottom plate, the
Two fixed connecting plates, the second fixed top plate and the second locking piece, it is fixed that one end of the described second fixed bottom plate is provided with second
Hole, the other end vertically connect one end of second fixed connecting plate, and second fixed connecting plate connects the first telescopic rod,
Its other end is rotatablely connected one end of the described second fixed top plate, and the pivot center of the described second fixed top plate is parallel to simultaneously
Second fixed connecting plate and the second fixed bottom plate, and its fixed clamp mouth formed with the described second fixed bottom plate deviates from strip
Place side, the described second fixed top plate are located at the surface of the second fixed bottom plate, and the other end is also provided with the second fixation hole,
Second fixation hole and the second fixation hole face on the described second fixed bottom plate are simultaneously connected to, and it is threaded hole that the two, which has one,
Second locking piece wears the second fixation hole simultaneously, and is threadedly coupled with for the second fixation hole of threaded hole.
Further, second telescopic rod connects the first telescopic rod by lantern ring and support rod, the lantern ring are set in
Outside second telescopic rod, and it is rotatablely connected with second telescopic rod；One end lateral surface of second telescopic rod far from strip
On be provided with tooth-shape structure；The adjacent two sides of the pallet are provided with prong channel；
The limiting device further includes rotary electric machine and fixing sleeve；It is arranged with gear on the output shaft of the rotary electric machine,
It is engaged the gear and is rotatablely connected the second telescopic rod on the second telescopic rod by way of tooth-shape structure, and described second is flexible
The pivot center of bar is parallel to its length direction；The rotary electric machine is mounted on fixing sleeve lateral surface, the fixing sleeve sliding
It is set on the crotch cross bar between adjacent two prong.
Further, the rotary electric machine is the servo motor that can be rotated and reverse.
Compared with prior art, the invention has the following advantages:
The present invention avoids pallet from being detached from prong with cargo by design limiting device, particular by setting on limiting device
The mode for the strip clamping tray support block set detachably is clamped pallet, so that pallet can be with when storing up cargo
Fork truck separation, when cargo needs entrucking, pallet can not be retained in forklift tine with cargo entrucking, in this way, both real
Showed and do not needed pallet and fork truck separation and cargo can be released entrucking, also avoid manual handling cargo just and can make cargo with
Pallet separation；Furthermore the present invention designed by limiting device be removably mounted in forklift tine, when do not need using
When the limiting device, limiting device can be made to be detached from fork truck in such a way that the first fixing piece and the second fixing piece separate prong,
At this point, the structure of fork truck does not change, past be often used can be done；In addition, the present invention is by installation limiting device on fork truck
The manpower-free that pallet and cargo can be realized is automatically separated, this does not need to change pallet, that is, the pallet of existing engraved structure
It can be used；Therefore, the present invention can reduce labor intensity, reduce operation link, promote operating efficiency, meanwhile, it is not necessarily to
Fork truck and replacement pallet are improved, can be avoided the waste of existing resource, practicability is preferable.
Detailed description of the invention
Fig. 1 is that fork structure shows when a kind of limiting device that can be avoided pallet disengaging prong of the present invention is mounted on fork truck
It is intended to.
Fig. 2 is the partial top view of frame section in Fig. 1.
Fig. 3 is the partial enlarged view of the first fixing piece or the second fixing piece in Fig. 2.
Fig. 4 is the partial top view of frame section in second of embodiment of the invention.
Fig. 5 is the partial enlarged view in Fig. 4 at rotary electric machine place.
Main element symbol description
In figure: support rod 1, sliding rail 11, the first telescopic rod 2, the second telescopic rod 3, strip 4, the first fixing piece 5, first are solid
It is fixed to determine the fixed top plate 53 of bottom plate 51, the first fixed connecting plate 52, first, the first locking piece 54, the first fixation hole 55, second
Part 6, second fixes bottom plate 61, the second fixed connecting plate 62, second fixed top plate 63, the second locking piece 64, the second fixation hole
65, lantern ring 7, rotary electric machine 8, gear 9, fixing sleeve 10, fixing sleeve bottom plate 101, fixing sleeve connecting plate 102, fixing sleeve top plate
103, fixing sleeve locking piece 104, support plate 105, prong 20, crotch cross bar 30, push plate 40.
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Fig. 1-3 is please referred to, in a kind of better embodiment of the invention, a kind of limit that can be avoided pallet and be detached from prong
Position device, the pallet which is directed to has the prong channel plugged for prong, and has between adjacent two prong channel
The supporting block of connecting trays top plate and bottom plate, the supporting block are located at the end in prong channel simultaneously, middle part have connection and
The communication port in its two adjacent prong channel.
In the present invention, the limiting device includes support rod 1, the first telescopic rod 2, the second telescopic rod 3, strip 4, first
Fixing piece 5 and the second fixing piece 6.
The both ends of the support rod 1 are provided with the first fixing piece 5, and are fixed on by first fixing piece 5 adjacent
On two prongs, the length direction of the vertical prong of the support rod 1 is arranged.The support rod 1 is for setting up the limiting device
It between adjacent two prong, is fixedly mounted on prong by the first fixing piece 5, which is arranged in support rod
1 end comprising the first fixed bottom plate 51, the fixed top plate 53 of the first fixed connecting plate 52, first and the first locking piece 54,
One end of described first fixed bottom plate 51 is provided with the first fixed block 55, and the other end vertically connects first fixed connecting plate
52 one end, 52 connection support bar 1 of the first fixed connecting plate, the fixed top plate 53 of other end rotation connection described first
One end, the pivot center of the first fixed top plate 53 is parallel to the first fixed connecting plate 52 and the first fixed bottom plate simultaneously
51, the described first fixed top plate 53 is located at the surface of the first fixed bottom plate 51, the other end and the first fixed bottom plate 51
The other end form fixed clamp mouth with fixed clamp prong, the other end of the described first fixed top plate 53 is also provided with first
Fixed block 55, first fixed block 55 and 55 face of the first fixed block on the described first fixed bottom plate 51 are simultaneously connected to, and the two is deposited
Be threaded hole at one, first locking piece 54 wears the first fixed block 55 simultaneously, and with the first fixed block for threaded hole
55 are threadedly coupled, that is, after the fixed clamp mouth that the first fixed bottom plate 51 and the second fixed top plate 63 are formed interts prong, first
Locking piece 54 wears the first fixed block 55 simultaneously, because the first locking piece 54 is threadedly coupled with for the first fixed block 55 of threaded hole,
One end that first fixed bottom plate 51 and the first fixed top plate 53 form fixed clamp mouth is mutual under the action of the first locking piece 54
It is close, so that the first fixed bottom plate 51 and the first fixed top plate 53 are close to each other and clamp prong, and the first fixed top plate
53 rotary action, which can facilitate, separates prong for the first fixing piece 5 or is mounted on prong, and the structure of the first fixing piece 5 is detailed
See Fig. 3.
Referring to Fig. 2, first telescopic rod 2 is arranged side by side with support rod 1 along the length direction of prong, fixing end
It is mounted on prong by second fixing piece 6, telescopic end connects the fixing end of second telescopic rod 3.Described first stretches
Contracting bar 2 is mounted on prong, wherein in present embodiment for pushing the sliding of the second telescopic rod 3 by the second fixing piece 6
In, second fixing piece 6 is arranged on the side of the first telescopic rod 2 comprising the second fixed bottom plate 61, second is fixed to be connected
One end of the fixed top plate 63 of fishplate bar 62, second and the second locking piece 64, the described second fixed bottom plate 61 is provided with the second fixed block
65, the other end vertically connects one end of second fixed connecting plate 62, and the connection of the second fixed connecting plate 62 first is flexible
Bar 2, the other end are rotatablely connected one end of the described second fixed top plate 63, and the pivot center of the described second fixed top plate 63 is same
When be parallel to the second fixed connecting plate 62 and the second fixed bottom plate 61, and the fixing clamp that itself and the second fixed bottom plate 61 are formed
Mouth is held away from 4 place side of strip, the described second fixed top plate 63 is located at the surface of the second fixed bottom plate 61, and the other end is also
It is provided with the second fixed block 65,65 face of the second fixed block on second fixed block 65 and the second fixed bottom plate 61 is simultaneously
Connection, it is threaded hole that the two, which has one, second locking piece 64 while wearing the second fixed block 65, and with for threaded hole
The second fixed block 65 be threadedly coupled, with the first fixing piece 5, purpose exists the principle and structure that above-mentioned second fixing piece 6 is arranged
In being fixed on the first telescopic rod 2 on prong, specifically it is fixed on the crotch cross bar 30 of prong installation, it is preferred that first stretches
2 fixed section of contracting bar is also equipped with the second fixing piece 6 far from one end end of telescopic end, the 6 fixed clamp prong of the second fixing piece.
Second telescopic rod 3 while vertical first telescopic rod 2 and support rod 1, and be slidably connected with the support rod 1,
Be slidably connected the fixed section that position is second telescopic rod 3, and glide direction is the length direction of the support rod 1, and described the
The telescopic end of two telescopic rods 3 installs strip 4；The length direction of vertical second telescopic rod 3 of the strip 4 is arranged, one end
Second telescopic rod 3 is connected, side extends where the other end to the supporting block, and the length of the strip 4 is less than single prong
The width in channel, and the strip 4 is respectively positioned on two forks with the telescopic end of the second telescopic rod 3 when limiting device is mounted on prong
Between tooth, and the upper surface of the non-bulging prong, first telescopic rod 2 be in maximal dilation amount or minimum stroke and
When prong plugs prong channel, the telescopic end of the strip 4 and the second telescopic rod 3 faces a prong channel and can plug the fork
Tooth channel.Among the above, second telescopic rod 3 drives strip 4 to move towards the middle part of supporting block under the action of the first telescopic rod 2
It is dynamic, so that strip 4 plugs supporting block, so that pallet is blocked by strip 4, pallet is pushed in the push plate 40 of prong pusher
On cargo when, pallet because by strip 4 block without with cargo be detached from prong, realize cargo unloading when pallet be retained in fork
On tooth, cargo and pallet be automatically separated, avoid artificial entrucking, improve operating efficiency；When needing makes pallet be detached from prong, the
One telescopic rod, 2 antiport can drive strip 4 far from supporting block, and prong is detached prong channel at this time；And second stretches
The telescopic action of contracting bar 3 makes the free end of retraction far from prong when not needing clamping supporting block of strip 4, specifically, described
Its telescopic end and strip 4 are respectively positioned between pusher push plate 40 and crotch cross bar 30 when second telescopic rod 3 is in minimum stroke,
To avoid the use for interfering prong.
Preferably, the strip 4 is stretching structure, to adjust the length of strip 4 according to actual needs, so that strip
4 can preferable grafting supporting block, when being provided with the locking piece for preventing strip 4 flexible on the strip 4, such as shrinking
Fixture block in umbrella umbrella stem.The middle part of the strip 4 and the telescopic end of the second telescopic rod 3 are vertically arranged, that is, the protrusion of strip 4 the
The part of two telescopic rods 3 is located at the opposite sides of the second telescopic rod 3, to be clamped the different piece of pallet as needed, such as supports
Block or Tray side.1 top surface of support rod is provided with sliding rail 11, and the bottom of 3 fixed section of the second telescopic rod is equipped with
Pulley, and be mounted on support rod 1 in such a way that the pulley is slidably connected sliding rail 11；The support rod 1 and first is flexible
The push plate 40 of 2 opposing tines pusher of bar is far from prong free end.
Further, Fig. 4 and Fig. 5 are please referred to, in second of embodiment of the invention, second telescopic rod 3 is logical
It crosses lantern ring 7 and connects the first telescopic rod 2 and support rod 1, the lantern ring 7 and be set in outside the second telescopic rod 3, and with described second
Telescopic rod 3 is rotatablely connected, and can be bearing arrangement；Second telescopic rod 3 on one end lateral surface of strip 4 far from being provided with
Tooth-shape structure；The adjacent two sides of the pallet are provided with prong channel.The limiting device further includes rotary electric machine 8 and consolidates
Surely 10 are covered；It is arranged with gear 9 on the output shaft of the rotary electric machine 8, tooth on the second telescopic rod 3 is engaged by the gear 9
The mode of shape structure is rotatablely connected the second telescopic rod 3, and the pivot center of second telescopic rod 3 is parallel to its length direction；Institute
It states rotary electric machine 8 to be mounted on 10 lateral surface of fixing sleeve, the fixing sleeve 10 is slidably located in the crotch between adjacent two prong
On cross bar 30.By above-mentioned setting, the second telescopic rod 3 may make to rotate under the action of rotary electric machine 8, to drive card
Item 4 is rotated around the telescopic end of the second telescopic rod 3, the position of strip 4 is adjusted, to be clamped the different parts of pallet, in pallet
Supporting block, Tray side, tray bottom surface or the pallet top surface in portion, wherein there are hollow-out part in Tray side, bottom surface and top surface
Or towards the groove on the inside of pallet, improve adaptability of the invention.
Preferably, the rotary electric machine 8 is the servo motor that can be rotated and reverse.The structure of the fixing sleeve 10 is the same as first
Fixing piece 5 has fixing sleeve top plate 103, fixing sleeve bottom plate 101, fixing sleeve connecting plate 102 and fixing sleeve locking piece 104,
In, rotary electric machine 8 is preferably mounted on fixing sleeve bottom plate 101, it is further preferred that fixing sleeve connecting plate 102 is towards prong,
Support plate 105 is vertically installed on its lateral surface, the support plate 105 is arranged in parallel with the second telescopic rod 3, is provided with
Card slot, second telescopic rod 3 is arranged with lantern ring 7 close to the part of tooth-shape structure, and is connected to card slot by the lantern ring 7
On, to support the second telescopic rod 3, so that stability of the invention is more preferable.Further, the fixing sleeve 10 and crotch cross bar
The part of 30 contacts is connected by ball.
It is worth noting that the present invention can be arranged one on prong according to actual needs, it is also settable multiple.First stretches
Contracting bar 2, the second telescopic rod 3 are electric telescopic rod.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (8)
1. a kind of limiting device that can be avoided pallet and be detached from prong, the pallet have the prong channel plugged for prong, and
There is the supporting block of connecting trays top plate and bottom plate simultaneously, the supporting block is located at prong channel between adjacent two prong channel
End, middle part have the communication port for being connected to two prong channels adjacent thereto, it is characterised in that:
The limiting device includes support rod, the first telescopic rod, the second telescopic rod, strip, the first fixing piece and the second fixing piece；
The both ends of the support rod are provided with the first fixing piece, and are fixed on adjacent two prong by first fixing piece, institute
State the length direction setting of the vertical prong of support rod；First telescopic rod and support rod are set side by side along the length direction of prong
It sets, fixing end is mounted on prong by second fixing piece, and telescopic end connects the fixing end of second telescopic rod；Institute
The second telescopic rod vertical first telescopic rod and support rod simultaneously are stated, and is slidably connected with the support rod, the position that is slidably connected is
The fixed section of second telescopic rod, glide direction are the length direction of the support rod, the telescopic end of second telescopic rod
Strip is installed；The length direction setting of vertical second telescopic rod of the strip, one end connect second telescopic rod, separately
Side extends where one end to the supporting block, and the length of the strip is less than the width in single prong channel, and the strip exists
It is respectively positioned between two prongs when limiting device is mounted on prong with the telescopic end of the second telescopic rod, and the non-bulging prong
Upper surface, first telescopic rod are in maximal dilation amount or minimum stroke and when prong plug prong channel, the card
The telescopic end of item and the second telescopic rod faces a prong channel and can plug the prong channel.
2. a kind of limiting device that can be avoided pallet and be detached from prong as described in claim 1, it is characterised in that: the support
The push plate of bar and the first telescopic rod opposing tines pusher is far from prong free end.
3. a kind of limiting device that can be avoided pallet and be detached from prong as described in claim 1, it is characterised in that: the support
Bar top surface is provided with sliding rail, and the bottom of the second telescopic rod fixed section is equipped with pulley, and is slidably connected by the pulley
The mode of sliding rail is mounted on support rod.
4. a kind of limiting device that can be avoided pallet and be detached from prong as described in claim 1, it is characterised in that: the strip
For stretching structure.
5. a kind of limiting device that can be avoided pallet and be detached from prong as described in claim 1, it is characterised in that: described first
The end of support rod is arranged in fixing piece comprising the first fixed bottom plate, the first fixed connecting plate, the first fixed top plate and first
One end of locking piece, the described first fixed bottom plate is provided with the first fixation hole, and the other end vertically connects described first and is fixedly connected
One end of plate, the first fixed connecting plate connection support bar, the other end are rotatablely connected one end of the described first fixed top plate,
The pivot center of described first fixed top plate is parallel to the first fixed connecting plate and the first fixed bottom plate simultaneously, and described first is fixed
Top plate is located at the surface of the first fixed bottom plate, and the other end is also provided with the first fixation hole, first fixation hole and described the
One the first fixation hole face fixed on bottom plate is simultaneously connected to, and the two is threaded hole there are one, and first locking piece is worn simultaneously
If the first fixation hole, and be threadedly coupled with for the first fixation hole of threaded hole.
6. a kind of limiting device that can be avoided pallet and be detached from prong as described in claim 1, it is characterised in that: described second
Fixing piece is arranged on the side of the first telescopic rod comprising the second fixed bottom plate, the second fixed connecting plate, the second fixed top plate
One end of second locking piece, the described second fixed bottom plate is provided with the second fixation hole, it is solid that the other end vertically connects described second
Determine one end of connecting plate, second fixed connecting plate connects the first telescopic rod, and other end rotation connection described second is fixed
One end of top plate, the pivot center of the described second fixed top plate are parallel to the second fixed connecting plate and the second fixed bottom plate simultaneously,
And its fixed clamp mouth formed with the described second fixed bottom plate, away from side where strip, the described second fixed top plate is located at second
The surface of fixed bottom plate, the other end are also provided with the second fixation hole, on second fixation hole and the second fixed bottom plate
The second fixation hole face and be connected to, the two is threaded hole there are one, and second locking piece wears the second fixation hole simultaneously,
And it is threadedly coupled with for the second fixation hole of threaded hole.
7. a kind of limiting device that can be avoided pallet and be detached from prong as described in claim 1, it is characterised in that: described second
Telescopic rod connects the first telescopic rod and support rod, the lantern ring by lantern ring and is set in outside the second telescopic rod, and with described the
The rotation connection of two telescopic rods；Second telescopic rod is far from being provided with tooth-shape structure on one end lateral surface of strip；The pallet
Adjacent two sides be provided with prong channel；
The limiting device further includes rotary electric machine and fixing sleeve；It is arranged with gear on the output shaft of the rotary electric machine, is led to
The mode for crossing tooth-shape structure on the second telescopic rod of the gear engagement is rotatablely connected the second telescopic rod, and second telescopic rod turns
Shaft line is parallel to its length direction；The rotary electric machine is mounted on fixing sleeve lateral surface, and the fixing sleeve is slidably located in
On crotch cross bar between adjacent two prong.
8. a kind of limiting device that can be avoided pallet and be detached from prong as claimed in claim 7, it is characterised in that: the rotation
Motor is the servo motor that can be rotated and reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382655.2A CN110002371B (en) | 2019-05-09 | 2019-05-09 | Limiting device capable of preventing tray from being separated from fork teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382655.2A CN110002371B (en) | 2019-05-09 | 2019-05-09 | Limiting device capable of preventing tray from being separated from fork teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110002371A true CN110002371A (en) | 2019-07-12 |
| CN110002371B CN110002371B (en) | 2024-02-13 |
Family
ID=67176295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910382655.2A Active CN110002371B (en) | 2019-05-09 | 2019-05-09 | Limiting device capable of preventing tray from being separated from fork teeth |
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| JPH08133696A (en) * | 1994-11-02 | 1996-05-28 | Toyota Autom Loom Works Ltd | Pusher device for forklift |
| CN107364812A (en) * | 2017-08-31 | 2017-11-21 | 覃晓捷 | A kind of anti-skidding fork truck |
| CN206985643U (en) * | 2017-01-10 | 2018-02-09 | 郑宜林 | A kind of pallet-free loading apparatus and its detachable pallet component |
| US20180229986A1 (en) * | 2015-07-20 | 2018-08-16 | Digga Australia Pty Ltd | Lockable floating forklift tine system |
| CN207903265U (en) * | 2018-01-16 | 2018-09-25 | 浙江国自机器人技术有限公司 | A kind of device for preventing pallet from falling |
| CN208327304U (en) * | 2018-06-28 | 2019-01-04 | 广西派莱特科技有限公司 | A kind of fork truck with mating Pallet for forklift |
| CN109231085A (en) * | 2018-11-15 | 2019-01-18 | 合肥康之恒机械科技有限公司 | A kind of fork truck that can prevent cargo from sliding forward |
| CN209989027U (en) * | 2019-05-09 | 2020-01-24 | 广西派莱特科技有限公司 | Limiting device capable of preventing tray from separating from fork teeth |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133696A (en) * | 1994-11-02 | 1996-05-28 | Toyota Autom Loom Works Ltd | Pusher device for forklift |
| US20180229986A1 (en) * | 2015-07-20 | 2018-08-16 | Digga Australia Pty Ltd | Lockable floating forklift tine system |
| CN206985643U (en) * | 2017-01-10 | 2018-02-09 | 郑宜林 | A kind of pallet-free loading apparatus and its detachable pallet component |
| CN107364812A (en) * | 2017-08-31 | 2017-11-21 | 覃晓捷 | A kind of anti-skidding fork truck |
| CN207903265U (en) * | 2018-01-16 | 2018-09-25 | 浙江国自机器人技术有限公司 | A kind of device for preventing pallet from falling |
| CN208327304U (en) * | 2018-06-28 | 2019-01-04 | 广西派莱特科技有限公司 | A kind of fork truck with mating Pallet for forklift |
| CN109231085A (en) * | 2018-11-15 | 2019-01-18 | 合肥康之恒机械科技有限公司 | A kind of fork truck that can prevent cargo from sliding forward |
| CN209989027U (en) * | 2019-05-09 | 2020-01-24 | 广西派莱特科技有限公司 | Limiting device capable of preventing tray from separating from fork teeth |
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| CN110002371B (en) | 2024-02-13 |
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