CN217576091U - Antiskid device of plastic tray - Google Patents
Antiskid device of plastic tray Download PDFInfo
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- CN217576091U CN217576091U CN202123224054.0U CN202123224054U CN217576091U CN 217576091 U CN217576091 U CN 217576091U CN 202123224054 U CN202123224054 U CN 202123224054U CN 217576091 U CN217576091 U CN 217576091U
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Abstract
The utility model discloses an antiskid of plastics tray, its technical scheme is: including tray body, the equal fixedly connected with supporting leg in tray body bottom four corners department, tray body bottom is equipped with the slipmat, and four cavities one have been seted up to the slipmat inner wall, and four cavities one is located four supporting legs respectively under, and inside four supporting legs extended to four cavities one respectively, the beneficial effects of the utility model are that: the spring kick-backs just can make two bull sticks criss-cross angle grow, just can make the bottom of two fixture blocks contact with the top of connecting plate, just so can accomplish the installation of slipmat, single just can accomplish when installing, do not need many people to cooperate the installation, and it is very convenient when installing, just so when the installation artificial intensity of labour of greatly reduced, can also increase the efficiency of installation simultaneously, and it is also very convenient when changing and maintaining the slipmat in the later stage, only need rotate once more the knob can.
Description
Technical Field
The utility model relates to a plastics tray technical field, concretely relates to antiskid of plastics tray.
Background
The plastic tray can be used for storing and loading goods, is one of necessary logistics equipment in modern logistics storage, is adaptive to the environment protection requirement, can reduce the best product damaged to forests by replacing a wood tray with the plastic tray, is an inevitable product adaptive to the development of the logistics industry, and is favored and pursued by the food and medicine industries due to the characteristics of corrosion resistance, moisture resistance, rust resistance, moth resistance, mildew resistance and the like of the plastic tray along with the continuous strengthening of the food safety concept and the high requirement of the sanitation of the medicine industry;
the goods need be placed on the plastics tray when transporting, then load inside the transport vechicle with goods and tray through fork truck together, frictional force between plastics tray and the transportation carriage is little, goods and plastics tray just take place to slide easily when transporting, just so need avoid gliding phenomenon to take place at antiskid of plastics tray bottom installation, for example, the slipmat of rubber material, and current antiskid is comparatively complicated when installing, need many people to cooperate when installing just can install, not only waste time and energy like this but also greatly increased artificial intensity of labour.
Therefore, it is necessary to develop an anti-slip device for plastic pallets.
Disclosure of Invention
Therefore, the utility model provides an antiskid of plastics tray, through installation mechanism's design to solve the comparatively complicated problem of current antiskid mounting means when installing.
In order to achieve the above object, the present invention provides the following technical solutions: an anti-slip device of a plastic tray comprises a tray body, wherein supporting legs are fixedly connected to four corners of the bottom of the tray body, an anti-slip pad is arranged at the bottom of the tray body, four first cavities are formed in the inner wall of the anti-slip pad, the four first cavities are respectively positioned under the four supporting legs, the four supporting legs respectively extend into the four first cavities, a first groove is formed in one side of the anti-slip pad, two first rotating shafts are arranged in the first groove, the two first rotating shafts are linearly distributed in a front-back mode, one first rotating shaft penetrates through the two first cavities positioned on the rear side, the other first rotating shaft penetrates through the two first cavities positioned on the front side, and mounting mechanisms are arranged in the four first cavities;
the installation mechanism comprises a shell, the shell is fixedly connected to the bottom of a cavity I, a rotating shaft penetrates through the shell, the bottom end of each supporting leg extends to the inside of the shell, a groove II is formed in the bottom of each supporting leg, a connecting plate is fixedly connected to the inside of the groove II, a through groove is formed in the inside of the connecting plate, two supporting plates are fixedly connected to the inner wall of the bottom of the shell and distributed around the supporting plate in a linear mode, and two rotating shafts are arranged on the inner sides of the supporting plates.
Preferably, one ends of the two springs positioned on one side of one of the moving plates are fixedly connected to the inner wall of one side of the shell, and one ends of the two springs positioned on one side of the other moving plate are fixedly connected to the inner wall of the other side of the shell.
Preferably, two the threaded rod outer end extends to the shell both sides outside respectively, two the threaded rod outside all is equipped with the screw thread piece, the screw thread piece passes through threaded connection with the threaded rod, two the screw thread piece inlays respectively to be established at the shell both sides and is connected through the pivot with the shell.
Preferably, two the shifting chute has all been seted up to the backup pad inboard, two front ends of pivot and rear end extend to two shifting chute insides respectively and pass through sliding connection with the shifting chute.
Preferably, the first rotating shaft and the two thread blocks are fixedly sleeved with a first chain wheel, the first chain wheel is sleeved with a first chain, and the first chain wheel is in driving connection with the second chain wheel through a first chain.
Preferably, the inside equal fixedly connected with slider of shell both sides, the spout has all been seted up to the supporting leg both sides, two the slider inlays respectively to be established inside two spouts and passes through sliding connection with the spout.
Preferably, two the outside of pivot is all fixed cover and is equipped with sprocket two, the sprocket is two inside recess one, two the outside cover of sprocket is equipped with chain two, two drive connection through chain two between the sprocket two.
Preferably, one end of one of the rotating shafts is fixedly connected with a knob, and the knob is located inside the first groove.
Preferably, the first rotating shaft is connected with the non-slip mat and the shell through bearings.
The utility model has the advantages that:
the utility model discloses a control two threaded rods and remove when installing, thereby make the distance between two threaded rods diminish, just so can promote two movable plates, just can make two bull stick crossing angle diminish, the spring also can be drawn high simultaneously, then aim at four cavities with four supporting legs of tray body and put into cavity one inside in the lump, the top of two bull sticks will move the connecting plate top when putting into cavity one inside completely, then the control threaded rod does not rotate, then spring rebound just can make two bull stick crossing angle grow, just can make the bottom of two fixture blocks contact with the top of connecting plate, just so can accomplish the installation of slipmat, single just can accomplish when installing, do not need many people to cooperate the installation, and it is very convenient when installing, just so when the installation can greatly reduced artificial intensity of labour, can also increase the efficiency of installation simultaneously, and it is also very convenient when changing and maintaining the slipmat in the later stage, only need rotate once more the knob can.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front sectional view provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention;
fig. 5 is a perspective view of the second rotating shaft and the supporting plate provided by the present invention.
In the figure: 1 tray body, 2 supporting legs, 3 non-slip mats, 4 rotating shafts I, 5 shells, 6 connecting plates, 7 supporting plates, 8 rotating shafts II, 9 rotating rods, 10 clamping blocks, 11 moving plates, 12 springs, 13 threaded rods, 14 threaded blocks, 15 chain wheels I, 16 chain wheels I, 17 sliding blocks, 18 chain wheels II, 19 chain wheels II and 20 knobs.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-5, the utility model provides an antiskid device for plastic trays, which comprises a tray body 1, wherein supporting legs 2 are fixedly connected to four corners of the bottom of the tray body 1, an antiskid pad 3 is arranged at the bottom of the tray body 1, four first cavities are formed in the inner wall of the antiskid pad 3, the four first cavities are respectively positioned under the four supporting legs 2, the four supporting legs 2 respectively extend into the four first cavities, a first groove is formed in one side of the antiskid pad 3, two first rotating shafts 4 are arranged in the first groove, the two first rotating shafts 4 are linearly distributed front and back, one first rotating shaft 4 penetrates through the two first cavities positioned on the rear side, the other first rotating shaft 4 penetrates through the two first cavities positioned on the front side, and mounting mechanisms are arranged in the four first cavities;
the mounting mechanism comprises a shell 5, the shell 5 is fixedly connected to the bottom of a cavity I, a first rotating shaft 4 penetrates through the shell 5, the bottom ends of supporting legs 2 extend into the shell 5, grooves II are formed in the bottoms of the supporting legs 2, connecting plates 6 are fixedly connected to the interiors of the grooves II, through grooves are formed in the interiors of the connecting plates 6, two supporting plates 7 are fixedly connected to the inner wall of the bottom of the shell 5, the two supporting plates 7 are linearly distributed front and back, rotating shafts II 8 are arranged on the inner sides of the two supporting plates 7, two rotating rods 9 are movably connected with the first rotating shaft 4, the two rotating rods 9 are crossly distributed, the top ends of the two rotating rods 9 penetrate through the through grooves and extend to the outer side of the top of the connecting plate 6, fixture blocks 10 are fixedly connected to the top ends of the two rotating rods 9, the bottoms of the uniform connecting plates 6 at the bottoms of the two fixture blocks 10 are in contact, two moving plates 11 are arranged in the bottom of the shell 5, the bottom ends of the two rotating rods 9 respectively extend to the inner sides of the two moving plates 11 and are connected with the moving plates 11 through rotating shafts, two springs 12 and 13 are fixedly connected to the outer sides of the two springs 12, 13, two outer sides of the shell 5, one end of the two threaded rods 12 are respectively connected to two outer sides of the two threaded rod 5, two threaded rods 14, one moving plates, one side of the shell 5, one moving plates, one threaded rod 5, two threaded rod is connected to two threaded rod 5, two threaded rods 14, the outer ends of the two threaded rod 5, and two threaded rod outer ends of the two threaded rod 5 are respectively connected with two threaded rod 14;
in the embodiment, the two threaded rods 13 are controlled to move during installation, so that the distance between the two threaded rods 13 is reduced, the two moving plates 11 can be pushed, the crossed angle of the two rotating rods 9 can be reduced, meanwhile, the springs 12 can be pulled up, then the four supporting legs 2 of the tray body 1 are aligned to the four cavities and are placed into the first cavity, the top ends of the two rotating rods 9 can be moved to the top of the connecting plate 6 when the tray body is completely placed into the first cavity, the threaded rods 13 are controlled not to rotate, then the crossed angle of the two rotating rods 9 can be increased after the springs 12 rebound, the bottoms of the two clamping blocks 10 can be in contact with the top of the connecting plate 6, and therefore the installation of the anti-skid pad 3 can be completed, the installation can be completed by a single person during installation, the installation without cooperation of multiple persons, and the installation is very convenient and fast, and the labor intensity of workers can be greatly reduced during the installation;
wherein, in order to realize the purpose that bull stick 9 moved up stably, this device adopts following technical scheme to realize: the inner sides of the two support plates 7 are respectively provided with a moving groove, the front end and the rear end of the second rotating shaft 8 respectively extend into the two moving grooves and are in sliding connection with the moving grooves, the two rotating rods 9 can also slowly move upwards when the crossed angle of the two rotating rods 9 is reduced, and the rotating rods 9 can be more stable in moving under the action of the second rotating shaft 8 and the moving grooves;
wherein, in order to realize the purpose of rotating simultaneously, this device adopts following technical scheme to realize: the first rotating shaft 4 and the outer parts of the two thread blocks 14 are fixedly sleeved with a first chain wheel 15, the outer parts of the two first chain wheels 15 are sleeved with a first chain 16, the two first chain wheels 15 are in driving connection through the first chain 16, the outer parts of the two first rotating shafts 4 are fixedly sleeved with a second chain wheel 18, the second chain wheel 18 is located in the first groove, the outer parts of the two second chain wheels 18 are sleeved with a second chain 19, the two second chain wheels 18 are in driving connection through the second chain 19, the other end of one rotating shaft 4 is fixedly connected with a knob 20, the knob 20 is located in the first groove, the first rotating shaft and the second rotating shaft of the thread blocks 14 can be simultaneously rotated through the first chain 16, and the two rotating shafts 1 and 4 can be simultaneously rotated through the second chain 19;
wherein, in order to realize spacing purpose, this device adopts following technical scheme to realize: the inner parts of two sides of the shell 5 are fixedly connected with sliding blocks 17, two sides of the supporting leg 2 are respectively provided with a sliding groove, the two sliding blocks 17 are respectively embedded in the two sliding grooves and are in sliding connection with the sliding grooves, the sliding blocks 17 can just enter the sliding grooves when the supporting leg 2 is placed into the cavity, so that the limiting effect can be achieved, and when the top end of the sliding blocks 17 is in contact with the top of the sliding grooves, the supporting leg 2 is completely placed into the cavity;
wherein, in order to realize the purpose of reducing the abrasion, the device adopts the following technical scheme: the first rotating shaft 4 is connected with the non-slip mat 3 and the shell 5 through bearings, and abrasion can be reduced through the bearing connection.
The utility model discloses a use as follows: when the antiskid mat 3 is installed at the bottom of the tray body 1 when the utility model is used, the rotating knob 20 drives the left rotating shaft I4 to rotate, the rotating shaft I4 at the front side rotates to drive the chain wheel II 18 at the front side to rotate, the chain wheel II 18 at the front side rotates to drive the chain wheel II 18 at the rear side to rotate, the chain wheel II 18 at the rear side rotates to drive the rotating shaft I4 at the rear side to rotate, and the rotation of the two rotating shafts I4 can enable the four installation mechanisms to work simultaneously;
the utility model discloses a set up anti-skidding mat, including pivot 4, two sprocket 15 of pivot one 4 rotation drive below rotate, two sprocket 15 of below rotate and drive two sprocket 15 of top and rotate, two sprocket 15 of top rotate and drive two screw blocks 14 and rotate, two screw blocks 14 rotate and drive two threaded rods 13 and move, just so can make the distance between two threaded rods 13 diminish, two threaded rods 13 remove and drive two movable plates 11 and move, just so can make the distance between two movable plates 11 diminish, spring 12 also can be drawn up simultaneously, thereby extrude two bull sticks 9, just can make the criss-cross angle of two bull sticks 9 diminish, two bull sticks 9 also can slow rebound when two bull sticks 9 criss-cross angle diminish, can make bull stick 9 more stable when moving under the effect of pivot two 8 and shifting chute, then aim at four cavity one insides with tray body 1 four supporting legs 2 and put into cavity one in the lump when putting into cavity one, the top of two bull sticks 9 will move to connecting plate 6 when putting into cavity one inside completely, then loosen knob 20, spring 12 just can make two bull sticks 9 cross angle just can make the convenience of installation handle 3 and carry out the convenience of the big time of the installation of the bottom and carry out the convenience of many people's installation of the antiskid mat again and carry out the convenient installation of the installation, just can also reduce the convenient installation of the bottom again and carry out the convenient later stage of the installation of the antiskid mat again and just so can be carried out the convenient installation.
The above are only preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or modify it into equivalent technical solutions by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (9)
1. The utility model provides an antiskid of plastics tray, includes tray body (1), its characterized in that: the tray comprises a tray body (1), supporting legs (2) are fixedly connected to four corners of the bottom of the tray body (1), an anti-slip pad (3) is arranged at the bottom of the tray body (1), four first cavities are formed in the inner wall of the anti-slip pad (3), the four first cavities are respectively located under the four supporting legs (2), the four supporting legs (2) respectively extend into the four first cavities, a first groove is formed in one side of the anti-slip pad (3), two first rotating shafts (4) are arranged in the first groove, the two first rotating shafts (4) are linearly distributed front and back, one first rotating shaft (4) penetrates through the two first cavities located on the rear side, the other first rotating shaft (4) penetrates through the two first cavities located on the front side, and mounting mechanisms are arranged in the four first cavities;
installation mechanism includes shell (5), shell (5) fixed connection is in cavity one bottom, shell (5) is run through in pivot one (4), inside supporting leg (2) bottom extends to shell (5), supporting leg (2) bottom has seted up recess two, the inside fixedly connected with connecting plate (6) of recess two, logical groove has been seted up to connecting plate (6) inside, two backup pad (7) of shell (5) bottom inner wall fixedly connected with, two backup pad (7) are distribution around the straight line, two backup pad (7) inboard is equipped with pivot two (8), pivot two (8) outside cover is equipped with two bull sticks (9), two bull stick (9) and pivot one (4) swing joint, two bull stick (9) cross distribution, two bull stick (9) top all runs through logical groove and extends to the connecting plate (6) top outside, two the equal fixedly connected with fixture block (10) in bull stick (9) top, two fixture block (10) bottom all contacts with connecting plate (6) bottom movable plate, shell (5) bottom inside is equipped with two movable plate (11), two bull stick (9) bottom extends to two equal movable plate (11) outside and two threaded rod (11) and two movable plate (11) are connected with the equal movable plate (11) outside spring (11) and two movable plate (11) are connected with the bottom (11) movable plate (11) respectively and two movable plate (11) are connected with the pivot (11) outside ) And the threaded rod (13) is positioned inside the two springs (12).
2. The plastic pallet anti-skid device of claim 1, wherein: one ends of the two springs (12) positioned on one side of one moving plate (11) are fixedly connected to the inner wall of one side of the shell (5), and one ends of the two springs (12) positioned on one side of the other moving plate (11) are fixedly connected to the inner wall of the other side of the shell (5).
3. The plastic pallet anti-skid device of claim 1, wherein: two threaded rod (13) outer end extends to shell (5) both sides respectively outside, two threaded rod (13) outside all is equipped with thread block (14), thread block (14) pass through threaded connection with threaded rod (13), two thread block (14) inlay respectively and establish in shell (5) both sides and be connected through the pivot with shell (5).
4. The plastic pallet skid prevention device of claim 1, wherein: two the shifting chute has all been seted up to backup pad (7) inboard, pivot two (8) front end and rear end extend to two shifting chute insides respectively and pass through sliding connection with the shifting chute.
5. The plastic pallet skid prevention device of claim 1, wherein: the rotating shaft I (4) and the two thread blocks (14) are fixedly sleeved with a chain wheel I (15), the chain wheel I (15) is sleeved with a chain I (16), and the chain wheel I (15) is in driving connection through the chain I (16).
6. The plastic pallet anti-skid device of claim 1, wherein: the inside equal fixedly connected with slider (17) in shell (5) both sides, the spout has all been seted up to supporting leg (2) both sides, two slider (17) inlay respectively and establish inside two spouts and pass through sliding connection with the spout.
7. The plastic pallet anti-skid device of claim 1, wherein: two the outside equal fixed cover of pivot one (4) is equipped with sprocket two (18), sprocket two (18) are located recess one inside, two the outside cover of sprocket two (18) is equipped with chain two (19), two connect through the drive of chain two (19) between sprocket two (18).
8. The plastic pallet anti-skid device of claim 1, wherein: the other end of one of the first rotating shaft (4) is fixedly connected with a knob (20), and the knob (20) is located in the first groove.
9. The plastic pallet anti-skid device of claim 1, wherein: the rotating shaft I (4) is connected with the anti-slip pad (3) and the shell (5) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224054.0U CN217576091U (en) | 2021-12-21 | 2021-12-21 | Antiskid device of plastic tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224054.0U CN217576091U (en) | 2021-12-21 | 2021-12-21 | Antiskid device of plastic tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217576091U true CN217576091U (en) | 2022-10-14 |
Family
ID=83526467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123224054.0U Active CN217576091U (en) | 2021-12-21 | 2021-12-21 | Antiskid device of plastic tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217576091U (en) |
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2021
- 2021-12-21 CN CN202123224054.0U patent/CN217576091U/en active Active
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