CN112896723B

CN112896723B - Logistics tray structure with hydraulic ejection mechanism

Info

Publication number: CN112896723B
Application number: CN202110088337.2A
Authority: CN
Inventors: 李凤球
Original assignee: Baic Ccl Co ltd
Current assignee: Baic Ccl Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2022-09-13
Anticipated expiration: 2041-01-22
Also published as: CN112896723A

Abstract

The invention discloses a logistics tray structure with a hydraulic ejection mechanism, relates to the technical field of logistics devices, and solves the problems that most trays are planes, so that the loading and unloading of articles are inconvenient, the articles cannot be well protected, the articles can be separated from the trays, and the articles are damaged. A logistics tray structure with a hydraulic ejection mechanism comprises a tray bottom; a fixed shell is fixedly arranged at the top of the tray bottom; a connecting shell is fixedly arranged at the top of the fixed shell; a transmission shaft is rotatably arranged in one side of the connecting shell; one end of the transmission shaft is fixedly provided with a knob; the screw rods are rotatably arranged inside the front end and the rear end of the connecting shell. The connecting frame used in the invention drives the baffle plate to move inwards to clamp the articles, and the anti-slip pad B is arranged on the baffle plate, so that the friction force can be effectively increased, the articles are prevented from falling off and being damaged, and the safety of the logistics tray is improved.

Description

Logistics tray structure with hydraulic ejection mechanism

Technical Field

The invention relates to the technical field of logistics devices, in particular to a logistics tray structure with a hydraulic ejection mechanism.

Background

A tray is a medium that converts static goods into dynamic goods, a cargo platform, but also a movable platform, or movable ground. Even if the goods are put on the ground without flexibility, the mobility is immediately obtained after the pallets are loaded, and the goods become flexible mobile goods, because the goods loaded on the pallets are in a ready state for being transferred to the movement at any time.

The invention provides a logistics tray structure suitable for a robot through retrieval of patents with patent numbers of CN110550297A, and belongs to the field of logistics tools. It has solved current commodity circulation tray bottom stabilizer blade and has adjusted unsafe problem. This commodity circulation tray structure suitable for robot, including the layer board, the layer board bottom surface is fixed with the support, the support bottom surface is equipped with supports the groove, still include the stabilizer blade, the stabilizer blade is including being located the stay tube that supports the inslot, still include the regulation hole, stay tube front end outer wall is fixed with the regulation pole, it inlays in the regulation hole to adjust the pole, the dead lever is worn to be equipped with in the cooperation of stay tube, stay tube inner wall and dead lever pole wall are equipped with spout and slider, it has both ends to the reset spring on spout front end and slider still to overlap on the dead lever, the tank bottom that supports the groove and is close to the front end is equipped with the fixed slot. The supporting legs can be safely and conveniently adjusted by the tray structure.

However, when the conventional logistics tray is used, articles are usually placed on the tray, most of the tray is a plane, so that the articles are not convenient to assemble and disassemble when being assembled and disassembled, the articles cannot be well protected, and the articles can be separated from the tray to cause damage to the articles, so that the conventional requirements are not met, and the logistics tray structure with the hydraulic ejection mechanism is provided.

Disclosure of Invention

Problem (A)

The invention aims to provide a logistics tray structure with a hydraulic ejection mechanism, and aims to solve the problems that when the conventional logistics tray provided in the background art is used, articles are usually placed on the tray, and most of the trays are flat, so that the articles are inconvenient to assemble and disassemble, the articles cannot be well protected, and the articles are possibly separated from the tray to cause damage to the articles.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a logistics tray structure with a hydraulic ejection mechanism comprises a tray bottom; a fixed shell is fixedly arranged at the top of the tray bottom; a connecting shell is fixedly arranged at the top of the fixed shell; a transmission shaft is rotatably arranged in one side of the connecting shell; one end of the transmission shaft is fixedly provided with a knob; the screw rods are rotatably arranged inside the front end and the rear end of the connecting shell; one end of each screw is in transmission connection with the transmission shaft through a bevel gear; an ejection block is arranged in the connecting shell in a sliding manner; and connecting frames are arranged at the two ends of the top of the connecting shell in a sliding manner.

Preferably, the tray bottom further comprises a supporting block, a supporting plate and a reinforcing rib; three groups of supporting blocks are integrally arranged at the bottom of the plate bottom; the bottom of the tray bottom is fixedly provided with a supporting plate; the inner side of the supporting block is fixedly provided with a reinforcing rib.

Preferably, the fixed shell further comprises a limiting groove A, a hydraulic cylinder and a connecting plate; both sides of the inside of the fixed shell are provided with limiting grooves A; two groups of hydraulic cylinders are fixedly arranged in the fixed shell; the top of each hydraulic cylinder is fixedly provided with a connecting plate; the top of the connecting plate is fixedly connected with the bottom of the ejection block.

Preferably, the connecting shell further comprises a limiting groove B and a connecting block; a limiting groove B is formed in the inner side of the connecting shell and connected with the limiting groove A; connecting blocks are arranged inside the front end and the rear end of the connecting shell in a sliding manner; the left end and the right end of the screw are respectively provided with a positive thread and a negative thread; the connecting block is respectively in threaded connection with the positive thread and the negative thread of the screw; the top of the connecting block is fixedly connected with the bottom of the connecting frame.

Preferably, the ejection block further comprises an anti-skid pad A, a limiting block and a groove; the top of the ejection block is fixedly provided with an anti-skid pad A; limiting blocks are fixedly arranged on two sides of the ejection block; two groups of grooves are formed in the top of the ejection block; the limiting block is matched with the limiting groove B and the limiting groove A.

Preferably, the connecting frame further comprises a stop block, a baffle plate and an anti-skid pad B; the top of the connecting frame is provided with a stop block; the stop block is arranged in a triangular structure; one side of the connecting frame is rotatably provided with a baffle through hinge connection; the bottom of the baffle is fixedly provided with an anti-skid pad B.

Preferably, the connecting frame further comprises a mounting shell, a plug block, a plug connector and a spring; one end of each baffle is fixedly provided with an installation shell; an inserting block is arranged inside the mounting shell in a sliding manner; a plug-in connector is fixedly arranged at one end of the plug-in block; a spring is fixedly arranged at the rear end of the insertion block; one side of the baffle plate is provided with a connecting hole which is matched with the plug-in connector.

(III) advantageous effects

The invention provides a logistics tray structure with a hydraulic ejection mechanism, which is characterized in that a baffle plate is arranged, when the logistics tray structure is assembled and disassembled, the baffle plate on a connecting shell is firstly pulled open, the baffle plate is stretched, then an object is placed on an ejection block, then a transmission shaft is rotated, the transmission shaft drives a screw rod to rotate through a bevel gear, the screw rod drives a connecting frame to move inwards through a connecting block, the connecting frame drives the baffle plate to move inwards to clamp the object, and an anti-skid pad B is arranged on the baffle plate, so that the friction force can be effectively increased, the object is prevented from falling, the object is prevented from being damaged, and the safety of the logistics tray is improved.

Through the arrangement of the ejection block, after an article is placed at a proper position, the transmission shaft is firstly rotated to enable the baffle plate to release the clamping force on the article, then the hydraulic cylinder is started, the piston rod of the hydraulic cylinder pushes upwards to drive the ejection block to move upwards to eject the article, and the groove formed in the ejection block can facilitate the loading and unloading of the article and improve the loading and unloading efficiency of operators.

Drawings

FIG. 1 is a schematic perspective view of an axial side of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a tray bottom structure according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a fixing housing according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a connecting shell according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an exemplary ejector block structure;

FIG. 6 is a schematic view of a connecting frame according to an embodiment of the present invention;

FIG. 7 is a schematic view of a disassembled structure of the mounting housing in the embodiment of the present invention;

in the drawings, the corresponding relationship between the part names or lines and the reference numbers is as follows:

1. a plate bottom; 101. a support block; 102. a support plate; 103. reinforcing ribs; 2. a stationary case; 201. a limiting groove A; 202. a hydraulic cylinder; 203. a connecting plate; 3. a connecting shell; 301. a drive shaft; 302. a screw; 303. a limiting groove B; 304. connecting blocks; 4. ejecting a block; 401. an anti-skid pad A; 402. a limiting block; 403. a groove; 5. a connecting frame; 501. a stopper; 502. a baffle plate; 503. an anti-slip pad B; 504. mounting a shell; 505. an insertion block; 506. a plug-in connector; 507. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, an embodiment of the present invention includes: a logistics tray structure with a hydraulic ejection mechanism comprises a tray bottom 1; the disk bottom 1 also comprises a supporting block 101, a supporting plate 102 and a reinforcing rib 103; three groups of supporting blocks 101 are integrally arranged at the bottom of the disk bottom 1; the bottom of the tray bottom 1 is fixedly provided with a supporting plate 102; a reinforcing rib 103 is fixedly arranged on the inner side of the supporting block 101; the top of the tray bottom 1 is fixedly provided with a fixed shell 2; the fixed shell 2 further comprises a limiting groove A201, a hydraulic cylinder 202 and a connecting plate 203; both sides of the inside of the fixed shell 2 are provided with limiting grooves A201; two groups of hydraulic cylinders 202 are fixedly arranged in the fixed shell 2; the tops of the hydraulic cylinders 202 are all fixedly provided with connecting plates 203; the top of the connecting plate 203 is fixedly connected with the bottom of the ejection block 4; the top of the fixed shell 2 is fixedly provided with a connecting shell 3; a transmission shaft 301 is rotatably arranged in one side of the connecting shell 3; a knob is fixedly arranged at one end of the transmission shaft 301; the screw rods 302 are rotatably arranged in the front end and the rear end of the connecting shell 3; one end of each screw 302 is in transmission connection with the transmission shaft 301 through a bevel gear; the connecting shell 3 further comprises a limiting groove B303 and a connecting block 304; a limit groove B303 is formed in the inner side of the connecting shell 3, and the limit groove B303 is connected with the limit groove A201; connecting blocks 304 are arranged inside the front end and the rear end of the connecting shell 3 in a sliding manner; the left end and the right end of the screw 302 are respectively provided with a positive thread and a negative thread; the connecting block 304 is respectively in threaded connection with the positive thread and the negative thread of the screw 302; the tops of the connecting blocks 304 are fixedly connected with the bottom of the connecting frame 5; an ejection block 4 is arranged in the connecting shell 3 in a sliding manner; the ejection block 4 further comprises an anti-skid pad A401, a limiting block 402 and a groove 403; the top of the ejection block 4 is fixedly provided with an anti-skid pad A401; two sides of the ejection block 4 are fixedly provided with limiting blocks 402; the top of the ejection block 4 is provided with two groups of grooves 403; the limiting block 402 is matched with the limiting groove B303 and the limiting groove A201; the connecting frame 5 is arranged at the two ends of the top of the connecting shell 3 in a sliding manner.

The connecting frame 5 further comprises a stop 501, a baffle 502 and an anti-skid pad B503; the top of the connecting frame 5 is provided with a stop block 501; the block 501 is arranged in a triangular structure; one side of the connecting frame 5 is rotatably provided with a baffle 502 through hinge connection; the bottom of the baffle 502 is fixedly provided with a non-slip pad B503.

Wherein, the connecting frame 5 further comprises a mounting shell 504, a plug block 505, a plug connector 506 and a spring 507; one end of the baffle 502 is fixedly provided with a mounting shell 504; a plug-in block 505 is slidably arranged in the mounting shell 504; one end of the plug block 505 is fixedly provided with a plug connector 506; a spring 507 is fixedly arranged at the rear end of the plug-in block 505; one side of the baffle 502 is provided with a connecting hole, and the connecting hole is matched with the plug 506.

The working principle is as follows: when using, at first pull open baffle 502 on connecting shell 3, extend baffle 502, then place article on ejecting piece 4, then rotatory transmission shaft 301, transmission shaft 301 passes through bevel gear drive screw 302 and rotates, screw 302 passes through connecting block 304 and drives link 5 inward movement, link 5 drives baffle 502 inward movement, clip article, and be provided with slipmat B503 on the baffle 502, can effectively increase frictional force, prevent that article from dropping, cause the damage to article, improve the security of commodity circulation tray.

After the article is placed at a proper position, the transmission shaft 301 is firstly rotated to enable the baffle 502 to release the clamping force on the article, then the hydraulic cylinder 202 is started, the piston rod of the hydraulic cylinder 202 is pushed upwards to drive the ejection block 4 to move upwards to eject the article, and the groove 403 arranged on the ejection block 4 can facilitate the loading and unloading of the article and improve the loading and unloading efficiency of operators.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a commodity circulation tray structure with hydraulic pressure ejection mechanism which characterized in that: comprises a tray bottom (1); the top of the tray bottom (1) is fixedly provided with a fixed shell (2); a connecting shell (3) is fixedly arranged at the top of the fixed shell (2); a transmission shaft (301) is rotatably arranged in one side of the connecting shell (3); one end of the transmission shaft (301) is fixedly provided with a knob; the connecting shell (3) is internally provided with screw rods (302) in a rotating way at the front end and the rear end; one end of each screw rod (302) is in transmission connection with the transmission shaft (301) through a bevel gear; an ejection block (4) is arranged in the connecting shell (3) in a sliding manner; two ends of the top of the connecting shell (3) are provided with connecting frames (5) in a sliding manner;

the disc bottom (1) also comprises a supporting block (101), a supporting plate (102) and a reinforcing rib (103); three groups of supporting blocks (101) are integrally arranged at the bottom of the disc bottom (1); a supporting plate (102) is fixedly arranged at the bottom of the tray bottom (1); reinforcing ribs (103) are fixedly arranged on the inner sides of the supporting blocks (101);

the fixed shell (2) further comprises a limiting groove A (201), a hydraulic cylinder (202) and a connecting plate (203); both sides of the inside of the fixed shell (2) are provided with limit grooves A (201); two groups of hydraulic cylinders (202) are fixedly arranged in the fixed shell (2); the tops of the hydraulic cylinders (202) are all fixedly provided with connecting plates (203); the top of the connecting plate (203) is fixedly connected with the bottom of the ejection block (4);

the connecting shell (3) further comprises a limiting groove B (303) and a connecting block (304); a limiting groove B (303) is formed in the inner side of the connecting shell (3), and the limiting groove B (303) is connected with the limiting groove A (201); connecting blocks (304) are arranged inside the front end and the rear end of the connecting shell (3) in a sliding manner; the left end and the right end of the screw rod (302) are respectively provided with a positive thread and a negative thread; the connecting block (304) is respectively in threaded connection with the positive thread and the negative thread of the screw (302); the top of each connecting block (304) is fixedly connected with the bottom of the connecting frame (5);

the ejection block (4) further comprises an anti-skid pad A (401), a limiting block (402) and a groove (403); the top of the ejection block (4) is fixedly provided with an antiskid pad A (401); both sides of the ejection block (4) are fixedly provided with limiting blocks (402); the top of the ejection block (4) is provided with two groups of grooves (403); the limiting block (402) is matched with the limiting groove B (303) and the limiting groove A (201);

the connecting frame (5) further comprises a stop block (501), a baffle plate (502) and an anti-skid pad B (503); the top of the connecting frame (5) is fixedly provided with a stop block (501); the stop block (501) is arranged to be of a triangular structure; one side of the connecting frame (5) is rotatably provided with a baffle (502) through hinged connection; the bottom of the baffle (502) is fixedly provided with an anti-skid pad B (503);

the connecting frame (5) further comprises a mounting shell (504), a plug block (505), a plug connector (506) and a spring (507); one end of each baffle plate (502) is fixedly provided with a mounting shell (504); an insertion block (505) is arranged inside the mounting shell (504) in a sliding manner; one end of the plug block (505) is fixedly provided with a plug connector (506); a spring (507) is fixedly arranged at the rear end of the plug block (505); one side of the baffle plate (502) is provided with a connecting hole which is matched with the plug connector (506).