CN220411343U

CN220411343U - Adjustable logistics tray with accurate positioning function

Info

Publication number: CN220411343U
Application number: CN202322230166.XU
Authority: CN
Inventors: 曾前提; 柯丽淑; 张小红
Original assignee: Fujian Hongcang Supply Chain Management Co ltd
Current assignee: Fujian Hongcang Supply Chain Management Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-01-30
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to the technical field of logistics trays, and provides an adjustable logistics tray with a precise positioning function. The driving mechanism drives the two-way screw rod to rotate, the four screw sleeves are close to each other and the two slide bars are close to each other, the two slide bars drive the four fixing bars to slide in the guide through groove, and the four slide sleeves are close to each other, so that the four positioning clamping blocks synchronously move close to and contact with goods, the effect of centering, positioning, clamping and fixing the goods is achieved, and the stability and safety of goods transportation are effectively improved.

Description

Adjustable logistics tray with accurate positioning function

Technical Field

The utility model relates to the technical field of logistics trays, in particular to an adjustable logistics tray with a precise positioning function.

Background

The logistics transportation is an indispensable part of the modern society, and most of articles in the logistics transportation process are placed by using a common plane tray and can be transported by using a forklift or a tray lifter in a matched mode.

The known application number is: CN202221809164.5, which discloses a logistics transportation tray, relates to the technical field of logistics trays. The utility model comprises a first tray, wherein two first sliding rods and two second sliding rods are elastically and slidably matched on the first tray, two ends of the first sliding rods are respectively provided with a positioning block and an inclined surface block, and one end of each second sliding rod is matched with one side of each inclined surface block. This scheme is through the second tray that sets up to make through sliding the second tray, with make the second tray location in the different positions of second tray, with make transport goods that area is great carry and support, the setting of locating piece, make the second tray more convenient in the adjustment process of first tray internal position.

However, the technical solution described above has the following problems found in the implementation of the related art: when the goods carrying device is used, the effect of accurately positioning, clamping and fixing the goods on the tray can not be realized, when the goods are transported, the forklift can shake when passing through uneven ground, the goods can be easily caused to fall from the logistics tray, the damage and economic loss of the goods are caused, and the efficiency and the safety of the goods transportation are reduced.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides an adjustable logistics tray with a precise positioning function, which solves the problems that goods on the tray cannot be precisely positioned, clamped and fixed in the related art, and the goods are easy to fall off and damage during transportation, so that the transportation efficiency and the safety are reduced.

The technical scheme adopted by the utility model is as follows: the utility model provides an adjustable logistics tray that has accurate locate function, includes bears the tray and establishes the support moving mechanism in bearing the tray bottom, bear the tray inside and have the inner chamber, bear the tray the top evenly and offer a plurality of direction logical grooves that are linked together with the inner chamber;

two bidirectional screw rods I are rotationally connected between two sides of the inner wall of the inner cavity of the bearing tray, four screw sleeves are connected on the surfaces of the two bidirectional screw rods I in a common thread manner, and sliding rods are fixedly connected between the surfaces of each two screw sleeves;

the surfaces of the two sliding rods are in sliding sleeve joint with four sliding sleeves, the top parts of the surfaces of the four sliding sleeves are fixedly connected with fixing rods which are in sliding connection with the guide through grooves, the top ends of the fixing rods are fixedly connected with positioning clamping blocks, and the inner surfaces of the positioning clamping blocks are fixedly provided with buffer cushions;

one side of the bearing tray is provided with a driving mechanism for driving the two bidirectional screw rods to rotate.

Preferably, the driving mechanism comprises a first motor which is fixedly arranged at one side of the bearing tray, and the output end of the first motor penetrates into the inner cavity and is connected with a first bidirectional screw rod; the driving mechanism further comprises a belt pulley I fixedly arranged on one end surface of one bidirectional screw rod and a belt pulley II fixedly arranged on one end surface of the other bidirectional screw rod, and the belt pulley I and the belt pulley II are connected through belt tensioning transmission.

Preferably, the supporting and moving mechanism comprises a supporting shell symmetrically and fixedly arranged at two sides of the bottom of the bearing tray and a two-way screw rod II which is rotationally connected between two sides of the inner wall of the supporting shell; the support moving mechanism further comprises moving blocks which are symmetrically connected with two sides of the two-way screw rod through threads, a bevel gear I fixedly arranged in the middle of the two-way screw rod, and a connecting rod hinged to the bottom of the moving blocks; the supporting and moving mechanism further comprises fixing blocks hinged to two sides of the inner wall of the supporting shell and universal wheels fixedly arranged at the bottoms of the fixing blocks, and the fixing blocks are hinged to the connecting rods; the support moving mechanism further comprises a motor II fixedly arranged on one side of the inner wall of the support shell and a bevel gear II fixedly arranged at the output end of the motor II and meshed with the bevel gear I.

Preferably, the bottom center of the bearing tray is fixedly provided with a bearing block, and hollow blocks are fixedly arranged at the bottom of the bearing tray and positioned at the two sides of the bearing block.

The beneficial effects of the utility model are as follows:

according to the utility model, the driving mechanism drives the two-way screw rod I to rotate and drives the four screw sleeves to mutually approach, so that the two slide bars are mutually close, the four fixed bars can be driven to slide in the guide through groove when the two slide bars move, and the four slide sleeve sleeves are mutually close along with the movement of the fixed bars, so that the four positioning clamping blocks synchronously move close to and contact with goods, the effect of centering, positioning, clamping and fixing the goods is realized, the condition that the goods are damaged due to falling caused by jolting is avoided, and the stability and safety of the goods transportation are effectively improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of a bi-directional screw one of the present utility model;

fig. 3 is a schematic cross-sectional structure of the support shell of the present utility model.

Reference numerals illustrate: 1. a carrying tray; 2. a guide through groove; 3. a two-way screw rod I; 4. a screw sleeve; 5. a slide bar; 6. a sliding sleeve; 7. a fixed rod; 8. positioning the clamping blocks; 9. a first motor; 10. a first belt pulley; 11. a belt pulley II; 12. a support case; 13. a two-way screw rod II; 14. a moving block; 15. bevel gears I; 16. a connecting rod; 17. a fixed block; 18. a universal wheel; 19. a second motor; 20. bevel gears II; 21. and a supporting block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-3, this embodiment provides an adjustable logistics tray technical scheme with accurate positioning function: the device comprises a bearing tray 1 and a supporting and moving mechanism arranged at the bottom of the bearing tray 1, wherein an inner cavity is formed in the bearing tray 1, and a plurality of guide through grooves 2 communicated with the inner cavity are uniformly formed in the top of the bearing tray 1;

two bidirectional screw rods I3 are rotationally connected between two sides of the inner wall of the inner cavity of the bearing tray 1, four screw sleeves 4 are connected on the surfaces of the two bidirectional screw rods I3 in a threaded mode, sliding rods 5 are fixedly connected between the surfaces of each two screw sleeves 4, two rods with opposite screw threads (the bidirectional screw rods II 13 are consistent) are arranged on the surfaces of the bidirectional screw rods I3, the screw grooves on the surfaces of the two bidirectional screw rods I3 are consistent in screw direction, and when the two bidirectional screw rods I3 rotate, the moving directions of the four screw sleeves 4 are consistent;

the surfaces of the two sliding rods 5 are in sliding sleeve joint with four sliding sleeve barrels 6, the top parts of the surfaces of the four sliding sleeve barrels 6 are fixedly connected with fixed rods 7 which are in sliding connection with the guide through grooves 2, the top ends of the fixed rods 7 are fixedly connected with positioning clamping blocks 8, and the inner surfaces of the positioning clamping blocks 8 are fixedly provided with buffer cushions;

one side of the bearing tray 1 is provided with a driving mechanism for driving the two bidirectional screw rods 3 to rotate.

When the movable type goods transporting tray is used, the two bidirectional screw rods 3 are driven to synchronously rotate through the driving mechanism, the four screw sleeves 4 are driven to move close to each other, so that the two slide bars 5 move close to each other, meanwhile, the two slide bars 5 can synchronously drive the four fixing bars 7 to slide in the guiding through groove 2, the four sliding sleeve barrels 6 slide along the slide bars 5 along with the movement of the fixing bars 7 to move close to each other, and therefore the four positioning clamping blocks 8 synchronously move to be close to each other and are in contact with goods, the effect of centering, positioning, clamping and fixing the goods is achieved, the situation that the goods are damaged due to falling caused by jolting is avoided, and the stability and safety of the goods transporting are effectively improved.

Specific: the driving mechanism comprises a motor I9 fixedly arranged on one side of the bearing tray 1, and the output end of the motor I penetrates into the inner cavity and is connected with a bidirectional screw rod I3; the driving mechanism also comprises a belt pulley I10 fixedly arranged on one end surface of one bidirectional screw rod I3 and a belt pulley II 11 fixedly arranged on one end surface of the other bidirectional screw rod I3, and the belt pulley I10 and the belt pulley II 11 are in tensioning transmission connection through a belt.

The motor I9 drives the two-way screw rod I3 and the belt pulley I10 to rotate, and the belt pulley II 11 is driven to rotate through the belt, so that the synchronous rotation effect of the two-way screw rods I3 is achieved, and the positioning clamping block 8 is driven to clamp and fix goods.

Specific: the support moving mechanism comprises a support shell 12 symmetrically and fixedly arranged at two sides of the bottom of the bearing tray 1 and a two-way screw rod II 13 rotatably connected between two sides of the inner wall of the support shell 12; the supporting and moving mechanism also comprises a moving block 14 which is symmetrically connected with the two sides of the surface of the two-way screw rod II 13 in a threaded manner, a bevel gear I15 which is fixedly arranged in the middle of the surface of the two-way screw rod II 13, and a connecting rod 16 which is hinged at the bottom of the moving block 14; the support moving mechanism further comprises fixed blocks 17 hinged to two sides of the inner wall of the support shell 12 and universal wheels 18 fixedly arranged at the bottom of the fixed blocks 17, and the fixed blocks 17 are hinged to the connecting rods 16; the support moving mechanism also comprises a motor II 19 fixedly arranged on one side of the inner wall of the support shell 12 and a bevel gear II 20 fixedly arranged at the output end of the motor II 19 and meshed with the bevel gear I15.

The motor II 19 drives the bevel gear II 20 and the bevel gear I15 meshed with the bevel gear II to rotate, so that the bidirectional screw rod II 13 is driven to rotate, the moving blocks 14 on two sides are far away from each other, and the fixed block 17 is pushed to rotate through the connecting rod 16, so that the universal wheel 18 is in contact with the ground, the purpose of conveniently moving and adjusting the position of the bearing tray 1 is achieved, a forklift is not required to be used for moving, the use convenience is improved, and conversely, the universal wheel 18 is stored.

Specific: the bottom center of the bearing tray 1 is fixedly provided with a bearing block 21, one side of the bearing block 21 is provided with a groove, a storage battery for supplying power to a driving part in the device is arranged in the groove, and the bottom of the bearing tray 1 and two sides of the bearing block 21 are fixedly provided with hollow blocks.

Through setting up the support piece 21, be convenient for carry out the support bearing to bearing tray 1, through setting up hollow piece, can make things convenient for fork truck to insert and transport bearing tray 1.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable logistics tray that has accurate locate function, includes bears tray (1) and establishes the support moving mechanism in bearing tray (1) bottom, its characterized in that, bear the inside of tray (1) and have the inner chamber, bear the top of tray (1) and evenly offer a plurality of direction logical grooves (2) that are linked together with the inner chamber;

two bidirectional screw rods I (3) are rotationally connected between two sides of the inner wall of the inner cavity of the bearing tray (1), four screw sleeves (4) are connected on the surfaces of the two bidirectional screw rods I (3) in a threaded mode, and sliding rods (5) are fixedly connected between the surfaces of each two screw sleeves (4);

four sliding sleeves (6) are sleeved on the surfaces of the two sliding rods (5) in a sliding manner, fixing rods (7) which are in sliding connection with the guide through grooves (2) are fixedly connected to the top of the surfaces of the four sliding sleeves (6), positioning clamping blocks (8) are fixedly connected to the top ends of the fixing rods (7), and buffer cushions are fixedly arranged on the inner surfaces of the positioning clamping blocks (8);

one side of the bearing tray (1) is provided with a driving mechanism for driving the two bidirectional screw rods I (3) to rotate.

2. The adjustable logistics tray with the accurate positioning function according to claim 1, wherein the driving mechanism comprises a first motor (9) fixedly installed on one side of the bearing tray (1) and the output end of the first motor penetrates into the inner cavity and is connected with a first bidirectional screw rod (3).

3. The adjustable logistics tray with the accurate positioning function according to claim 2, wherein the driving mechanism further comprises a first belt pulley (10) fixedly arranged on one end surface of one bidirectional screw rod (3) and a second belt pulley (11) fixedly arranged on one end surface of the other bidirectional screw rod (3), and the first belt pulley (10) and the second belt pulley (11) are connected through belt tensioning transmission.

4. The adjustable logistics tray with the accurate positioning function according to claim 1, wherein the support moving mechanism comprises a support shell (12) symmetrically and fixedly arranged on two sides of the bottom of the bearing tray (1) and a two-way screw rod II (13) rotatably connected between two sides of the inner wall of the support shell (12).

5. The adjustable logistics tray with the accurate positioning function according to claim 4, wherein the supporting and moving mechanism further comprises a moving block (14) symmetrically connected to two sides of the surface of the two-way screw rod II (13) in a threaded mode, a bevel gear I (15) fixedly installed in the middle of the surface of the two-way screw rod II (13), and a connecting rod (16) hinged to the bottom of the moving block (14).

6. The adjustable logistics tray with the accurate positioning function according to claim 5, wherein the support moving mechanism further comprises fixing blocks (17) hinged to two sides of the inner wall of the support shell (12) and universal wheels (18) fixedly arranged at the bottoms of the fixing blocks (17), and the fixing blocks (17) are hinged to the connecting rods (16).

7. The adjustable logistics tray with the accurate positioning function according to claim 6, wherein the support moving mechanism further comprises a motor II (19) fixedly arranged on one side of the inner wall of the support shell (12) and a bevel gear II (20) fixedly arranged at the output end of the motor II (19) and meshed with the bevel gear I (15).

8. The logistics tray with the accurate positioning function is adjustable according to claim 1, wherein a supporting block (21) is fixedly arranged in the center of the bottom of the bearing tray (1), and hollow blocks are fixedly arranged at the bottom of the bearing tray (1) and positioned at two sides of the supporting block (21).