CN112224605B

CN112224605B - Logistics tray

Info

Publication number: CN112224605B
Application number: CN202011198311.5A
Authority: CN
Inventors: 梁文静
Original assignee: Sinopharm Logistics Co Ltd
Current assignee: Sinopharm Logistics Co Ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2022-04-19
Anticipated expiration: 2040-10-31
Also published as: CN112224605A

Abstract

The invention discloses a logistics pallet, which comprises a placing platform and a base, wherein the placing platform is used for stacking goods, a groove is arranged on the upper surface of the base, the placing platform is movably arranged in the groove from top to bottom, a first elastic component is connected between the groove and the placing platform, transverse sliding grooves are respectively arranged on the left side and the right side of the surface of the placing platform, a notch is arranged at the outer end of each transverse sliding groove, clamping blocks are arranged in the notch, a transmission mechanism capable of driving the two clamping blocks to move inwards along the transverse sliding grooves through the downward movement of the placing platform is arranged in the groove, a reset clutch mechanism capable of enabling the two clamping blocks to move outwards and reset along the transverse sliding grooves is arranged on the transmission mechanism, and a locking mechanism capable of locking the placing platform to prevent the downward movement is arranged in the groove. The invention can prevent goods from toppling over, ensure the goods to be intact and prevent economic loss.

Description

Logistics tray

Technical Field

The invention relates to a logistics tray.

Background

The pallet is a medium for converting static goods into dynamic goods, a cargo platform, and is a movable platform or a movable ground; even if the goods which are put on the ground and lose flexibility, the goods can be immediately moved after being loaded on the tray, and the goods become flexible mobile goods, because the goods loaded on the tray are in a ready state which can be shifted to move at any time; the dynamic loading and unloading method using the pallet as a basic tool is called pallet operation.

However, the pallet can only be used for placing goods singly, and no device for fixing the goods is arranged on the pallet, so that the phenomenon of toppling is easy to occur due to unstable gravity center when the special-shaped goods are conveyed, the goods are damaged, and economic loss is caused.

Disclosure of Invention

The invention aims to solve the technical problems that: the logistics tray can solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a logistics tray comprises a placing platform and a base, wherein the placing platform is used for stacking goods, a groove is arranged on the upper surface of the base, the placing platform is movably arranged in the groove from top to bottom, a first elastic component is connected between the groove and the placing platform, transverse sliding grooves are formed in the left side and the right side of the surface of the placing platform, a notch is formed in the outer end of each transverse sliding groove, clamping blocks are arranged in the notch, a transmission mechanism capable of driving the two clamping blocks to move inwards along the transverse sliding grooves through the downward movement of the placing platform is arranged in the groove, a reset clutch mechanism capable of enabling the two clamping blocks to move outwards and reset along the transverse sliding grooves is arranged on the transmission mechanism, a locking mechanism capable of locking the placing platform to prevent the downward movement is arranged in the groove, according to the structure, when the goods are placed on the placing platform, the placing platform is enabled to move downwards through the weight of the goods, the placing platform moves downwards, and the two clamping blocks move inwards along the transverse sliding groove through the transmission mechanism, so that the goods are clamped tightly, and the goods are prevented from being toppled over.

Further, the first elastic component comprises first springs which are respectively arranged at four corners of the lower surface of the placing platform.

Preferably, recess four corners department all is equipped with the second guide post place platform four corners department all is equipped with the guiding hole, the activity of second guide post sets up in the guiding hole, first spring housing is established outside the second guide post.

Further, the transmission mechanism comprises a rotating shaft which is rotatably arranged in the center of the groove, a first vertical sliding groove and a spiral groove which are connected are arranged on the outer side surface of the rotating shaft, swing arms are arranged on two sides of the upper end of the rotating shaft, a connecting rod is hinged to one end of each swing arm, a first moving block is hinged to one end of each connecting rod, a second moving block is arranged above the first moving block, the second moving block is movably arranged in the transverse sliding groove and connected with a clamping block, a second elastic component is connected between the first moving block and the second moving block, an extending block is arranged on the lower surface of the placing platform, a first guide post is movably arranged in the extending block in a penetrating mode, one end of the first guide post is arranged in the first vertical sliding groove or the spiral groove, and a first tension spring is connected between the first moving block and the wall surface of the groove.

Furthermore, the second elastic part comprises a movable groove arranged at the upper end of the first movable block, a movable block is arranged at the lower end of the second movable block, the movable block is movably arranged in the movable groove, and a second tension spring is connected between the movable block and the movable groove.

Further, the clutch mechanism resets is including setting up the vertical spout of second in base one side and recess intercommunication, first guide post one end activity sets up in the vertical spout of second be close to the extension piece on the first guide post and be equipped with the baffle be connected with the second spring between baffle and the recess.

Furthermore, the locking mechanism comprises a supporting block arranged in the groove, a track is arranged on the upper surface of the supporting block, a movable plate is movably arranged in the track, one end of the movable plate penetrates through the groove and is arranged outside the base, a movable hole is formed in the other end of the movable plate, a top column is movably arranged in the movable hole, an expansion plate is arranged at the upper end of the top column, and a third spring is connected between the expansion plate and the movable plate.

Furthermore, openings are arranged on one side of the base at intervals in a penetrating manner.

In summary, compared with the prior art, the invention has the beneficial effects that: the logistics tray is reasonable in structure and simple in design, and the clamping blocks capable of clamping the goods are arranged on the tray, so that the goods are prevented from falling, the goods are guaranteed to be intact, and economic loss is prevented.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic half-section view of the present invention.

FIG. 3 is a second half-sectional view of the present invention.

Fig. 4 is an exploded view of the present invention.

FIG. 5 is a partial schematic view of the present invention.

FIG. 6 is a second partial schematic view of the present invention.

FIG. 7 is an enlarged view taken at A of FIG. 2 according to the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: a logistics tray as shown in fig. 1 to 7, which is embodied as follows: the device comprises a placing platform 1 and a base 2 for stacking goods, wherein openings 81 are arranged at one side of the base 2 at intervals in a penetrating manner, a groove 3 is arranged on the upper surface of the base 2, the placing platform 1 is movably arranged in the groove 3 from top to bottom, a first elastic component 100 is connected between the groove 3 and the placing platform 1, transverse sliding grooves 4 are arranged on the left side and the right side of the surface of the placing platform 1, a notch 5 is arranged at the outer end of each transverse sliding groove 4, clamping blocks 6 are arranged in the notch 5, a transmission mechanism 200 capable of driving the two clamping blocks 6 to move inwards along the transverse sliding grooves 4 through the downward movement of the placing platform 1 is arranged in the groove 3, a reset clutch mechanism 300 capable of enabling the two clamping blocks 6 to move outwards along the transverse sliding grooves 4 to reset is arranged on the transmission mechanism 200, a locking mechanism 400 capable of locking the placing platform 1 to prevent the downward movement is arranged in the groove 3, during operation, at first through locking mechanical system 400 with place platform 1 locking, prevent place platform 1 downstream, when placing the goods on place platform 1 again, after the goods is placed, with locking mechanical system 400 unblock, make place platform 1 downstream through the weight of goods this moment, place platform 1 downstream makes two clamp splice 6 along 4 inward shifting of horizontal spout through drive mechanism 200 simultaneously, thereby press from both sides the goods tightly, prevent that the goods from toppling over, when the goods need be lifted off, can make two clamp splice 6 along 4 outward shifting of horizontal spout reset through clutch mechanism 300 that resets, thereby the goods can be lifted off from place platform 1.

The first elastic part 100 comprises first springs 21 respectively arranged at four corners of the lower surface of the placing platform 1, second guide posts 31 are respectively arranged at four corners of the groove 3, guide holes 32 are respectively arranged at four corners of the placing platform 1, the second guide posts 31 are movably arranged in the guide holes 32, the first springs 21 are sleeved outside the second guide posts 31, and the placing platform is simple in structure and convenient to use.

The transmission mechanism 200 comprises a rotating shaft 41 rotatably arranged in the center of a groove 3, a first vertical sliding groove 42 and a spiral groove 43 which are connected are arranged on the outer side surface of the rotating shaft 41, swing arms 44 are arranged on two sides of the upper end of the rotating shaft 41, a connecting rod 45 is hinged at one end of each swing arm 44, a first moving block 46 is hinged at one end of each connecting rod 45, a second moving block 47 is arranged above the first moving block 46, the second moving block 47 is movably arranged in a transverse sliding groove 4 and is connected with a clamping block 6, a second elastic part 500 is connected between the first moving block 46 and the second moving block 47, an extending block 48 is arranged on the lower surface of the placing platform 1, a first guide post 49 is movably arranged in the extending block 48 in a penetrating manner, one end of the first guide post 49 is arranged in the first vertical sliding groove 42 or the spiral groove 43, and a first tension spring 401 is connected between the first moving block 46 and the wall surface of the groove, the second elastic component 500 comprises a movable groove 51 arranged at the upper end of the first movable block 46, a movable block 52 is arranged at the lower end of the second movable block 47, the movable block 52 is movably arranged in the movable groove 51, a second tension spring 53 is connected between the movable block 52 and the movable groove 51, when the second elastic component works, the placing platform 1 drives the first guide post 49 to move downwards together, the first guide post 49 moves in the first vertical sliding groove 42, the purpose is to separate the notch 5 from the clamping block 6, then the second movable block 47 drives the clamping block 6 to move along the transverse sliding groove 4, when large goods are encountered, the clamping block 6 can only clamp the goods immovably and only can clamp the goods tightly even if the rotating shaft 41 rotates under the action of the second tension spring 53, and finally the clamping block 6 can reset through the first tension spring 401.

The reset clutch mechanism 300 comprises a second vertical sliding groove 61 which is arranged on one side of the base 2 and communicated with the groove 3, one end of the first guide post 49 is movably arranged in the second vertical sliding groove 61, a baffle plate 62 is arranged on the first guide post 49 close to the extending block 48, a second spring 63 is connected between the baffle plate 62 and the groove, and when the reset clutch mechanism works, the first guide post 49 is pulled out to be separated from the second vertical sliding groove 61 and the spiral groove 43, and the clamping block 6 is reset through the pulling force of the first tension spring 401.

In the invention, the locking mechanism 400 comprises a supporting block 71 arranged in the groove 3, a track 72 is arranged on the upper surface of the supporting block 71, a moving plate 73 is movably arranged in the track 72, one end of the moving plate 73 penetrates through the groove 3 and is arranged outside the base 2, a moving hole 74 is arranged at the other end of the moving plate 73, a top column 75 is movably arranged in the moving hole 74, an expansion plate 76 is arranged at the upper end of the top column 75, a third spring 77 is connected between the expansion plate 76 and the moving plate 73, when the top column 75 is positioned above the rotating shaft 41 during operation, the top column 75 props against the placing platform 1, the placing platform 1 cannot move downwards, so that the locking function is realized, the moving plate 73 is pulled out, the top column 75 is separated from the rotating shaft 41, and when the placing platform 1 moves downwards, the top column 75 can move downwards along the moving hole 74, so that the unlocking function is realized.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a commodity circulation tray, is including the place the platform (1) and base (2) that are used for stacking the goods, its characterized in that: the upper surface of the base (2) is provided with a groove (3), the placing platform (1) is movably arranged in the groove (3) from top to bottom, a first elastic component (100) is connected between the groove (3) and the placing platform (1), the left side and the right side of the surface of the placing platform (1) are respectively provided with a transverse sliding groove (4), the outer end of the transverse sliding groove (4) is provided with a notch groove (5), a clamping block (6) is arranged in the notch groove (5), a transmission mechanism (200) which can move downwards through the placing platform (1) so as to drive the two clamping blocks (6) to move inwards along the transverse sliding groove (4) is arranged in the groove (3), a reset clutch mechanism (300) which can enable the two clamping blocks (6) to move outwards along the transverse sliding groove (4) to reset is arranged on the transmission mechanism (200), a locking mechanism (400) which can lock the placing platform (1) and prevent the downward movement is arranged in the groove (3), the transmission mechanism (200) comprises a rotating shaft (41) rotatably arranged in the center of the groove (3), a first vertical sliding groove (42) and a spiral groove (43) which are connected are arranged on the outer side surface of the rotating shaft (41), swing arms (44) are arranged on two sides of the upper end of the rotating shaft (41), a connecting rod (45) is hinged to one end of each swing arm (44), a first moving block (46) is hinged to one end of each connecting rod (45), a second moving block (47) is arranged above the first moving block (46), the second moving block (47) is movably arranged in the transverse sliding groove (4) and connected with the clamping block (6), a second elastic part (500) is connected between the first moving block (46) and the second moving block (47), an extending block (48) is arranged on the lower surface of the placing platform (1), and a first guide column (49) is movably arranged in the extending block (48) in a penetrating manner, one end of the first guide column (49) is arranged in the first vertical sliding groove (42) or the spiral groove (43), and a first tension spring (401) is connected between the first moving block (46) and the wall surface of the groove; the reset clutch mechanism (300) comprises a second vertical sliding groove (61) which is arranged on one side of the base (2) and communicated with the groove (3), one end of the first guide column (49) is movably arranged in the second vertical sliding groove (61), a baffle (62) is arranged on the first guide column (49) close to the extension block (48), and a second spring (63) is connected between the baffle (62) and the groove; the locking mechanism (400) comprises a supporting block (71) arranged in a groove (3), a track (72) is arranged on the upper surface of the supporting block (71), a moving plate (73) is movably arranged in the track (72), one end of the moving plate (73) penetrates through the groove (3) and is arranged outside the base (2), a moving hole (74) is formed in the other end of the moving plate (73), a top column (75) is movably arranged in the moving hole (74), an expansion plate (76) is arranged at the upper end of the top column (75), and a third spring (77) is connected between the expansion plate (76) and the moving plate (73).

2. A logistics pallet according to claim 1, wherein the first elastic member (100) comprises first springs (21) respectively arranged at four corners of the lower surface of the placement platform (1).

3. The logistics tray of claim 2, wherein the four corners of the groove (3) are provided with second guide posts (31), the four corners of the placement platform (1) are provided with guide holes (32), the second guide posts (31) are movably arranged in the guide holes (32), and the first spring (21) is sleeved outside the second guide posts (31).

4. The logistics tray of claim 1, wherein the second elastic member (500) comprises a movable groove (51) arranged at the upper end of the first moving block (46), a movable block (52) is arranged at the lower end of the second moving block (47), the movable block (52) is movably arranged in the movable groove (51), and a second tension spring (53) is connected between the movable block (52) and the movable groove (51).

5. A logistics tray in accordance with claim 1, characterized in that openings (81) are provided through the base (2) at intervals.