CN112722515A

CN112722515A - High commodity circulation tray of security

Info

Publication number: CN112722515A
Application number: CN202110022925.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shao Baozhu
Current assignee: Xie Chunzhi
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-04-30

Abstract

The invention discloses a logistics tray with high safety, which comprises: the lifting device comprises a tray, a lifting mechanism and a lifting mechanism, wherein lifting cavities are formed in the front end and the rear end of the left side and the right side of the lower surface of the tray, and storage cavities are formed in the periphery of the upper surface of the tray; the supporting mechanisms are arranged in the lifting cavity, and the two supporting mechanisms positioned on the same side are symmetrical front and back relative to the central point of the tray; the blocking mechanism is arranged in the accommodating cavity; the support mechanism includes: the supporting leg is connected to one side of the lifting cavity through a pin shaft; the sleeve is connected to the other side of the lifting cavity through a pin shaft; the first spring is embedded in the inner cavity of the sleeve. The invention can utilize the supporting legs to improve the ground clearance of the tray, avoid the goods from being wet or damaged, and can block the goods with small weight and large volume stacked on the tray, thereby avoiding the goods from falling and being damaged in the moving process, having high safety and being more beneficial to popularization.

Description

High commodity circulation tray of security

Technical Field

The invention relates to the technical field of logistics, in particular to a logistics tray with high safety.

Background

Pallets are vehicles that transform static goods into dynamic goods, a cargo platform, but also a movable platform, or movable ground. Horizontal platform means for containerizing, stacking, handling and transporting the goods and articles placed as unit loads;

there is the clearance that the interval equals on the tray usually, play the effect of ventilating to the goods of stacking on the tray, to the transportation industry, in rainy, wet season, subaerial steam or even rainwater that has, however current tray height can not be adjusted, goods ground clearance is less, very easily cause the goods to be moist or damage, very big puzzlement has been brought for the staff, and the goods weight of transportation, the volume also diverse, when stacking the quality on the tray little, bulky goods, at the removal in-process, cause the goods to drop the damage easily, to sum up, the high commodity circulation tray of security now provides.

Disclosure of Invention

The invention aims to provide a logistics tray with high safety, and at least solves the problems that the placement height of the tray cannot be adjusted, goods are easy to be wet, and the goods are easy to drop and damage during transportation in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a logistics tray with high safety comprises:

the lifting device comprises a tray, a lifting mechanism and a lifting mechanism, wherein lifting cavities are formed in the front end and the rear end of the left side and the right side of the lower surface of the tray, and storage cavities are formed in the periphery of the upper surface of the tray;

the supporting mechanisms are arranged in the lifting cavity, and the two supporting mechanisms positioned on the same side are symmetrical front and back relative to the central point of the tray;

the blocking mechanism is arranged in the accommodating cavity;

the support mechanism includes:

the supporting leg is connected to one side of the lifting cavity through a pin shaft;

the sleeve is connected to the other side of the lifting cavity through a pin shaft;

the first spring is embedded in the inner cavity of the sleeve;

one part of the push rod is embedded in the inner cavity of the sleeve, and the other part of the push rod is connected with the middle part of the outer wall of the supporting leg through a pin shaft.

Preferably, the sleeve and the push rod are arranged obliquely upward.

Preferably, the blocking mechanism comprises: the first sliding rod is fixedly connected to the bottom of the containing cavity; the first sliding block is sleeved on the outer wall of the first sliding rod in a sliding manner; the movable end at the rear side of the bottom of the telescopic support is connected to one side of the bottom end of the containing cavity through a pin shaft, and the movable end at the front side of the bottom of the telescopic support is connected with the top of the first sliding block through a pin shaft; the supporting plate is connected to the rear movable end of the top of the telescopic support through a pin shaft, positioning grooves are formed in the gap arrangement of the upper surface of the supporting plate and communicated with the inner cavity of the supporting plate; the second sliding rod is fixedly connected to the inner cavity of the supporting plate; the clamping component is slidably sleeved on the outer wall of the second sliding rod, and the bottom end of the clamping component is connected to the front movable end of the top of the telescopic support through a pin shaft and is clamped with the positioning groove.

Preferably, the supporting plate can be embedded in the accommodating cavity, and the upper surface of the supporting plate and the upper surface of the tray are located on the same plane.

Preferably, the click assembly includes: the second sliding block is sleeved on the outer wall of the second sliding rod in a sliding mode, clamping grooves are formed in the left side and the right side of the front inner wall and the right side of the rear inner wall of the top of the second sliding block, and the second sliding block is connected to the front movable end of the top of the telescopic support through a pin shaft; one part of the positioning block is embedded in the inner cavity of the second sliding block, and the other part of the positioning block is embedded in the inner cavity of the positioning groove to position the second sliding block; the two second springs are respectively embedded in the grooves at the front side and the rear side of the positioning block; the clamping balls are two in number, one part of the clamping balls is embedded in grooves on the front side and the rear side of the positioning block respectively, and the other part of the clamping balls is embedded in the inner cavity of the clamping groove to brake the positioning block.

Preferably, the upper surface of the positioning block is provided with an anti-slip edge, and one end of the positioning block extending into the inner cavity of the clamping groove is arc-shaped.

Preferably, the maximum length of the clamping ball extending out of the positioning block groove is smaller than the radius of the clamping ball.

The logistics tray with high safety provided by the invention has the beneficial effects that:

1. the supporting legs can be rotated out of the lifting cavity through the supporting mechanism and fixed under the matching of the sleeve, the first spring and the push rod, so that the ground clearance of the tray is improved by the supporting legs, and the moisture or damage of goods is avoided;

2. according to the invention, the second sliding block can move back and forth on the second sliding rod and be positioned through the clamping component, so that the telescopic bracket can extend upwards or shorten, thereby blocking goods with small weight and large volume stacked on the tray, avoiding the goods from falling and being damaged in the moving process, having high safety and being more beneficial to popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side sectional view;

FIG. 3 is an enlarged view at A;

FIG. 4 is an enlarged view at B;

FIG. 5 is a schematic view of the blocking mechanism;

fig. 6 is a partial top sectional view of the support plate.

In the figure: 1. tray, 2, lift chamber, 3, accomodate the chamber, 4, supporting mechanism, 41, supporting leg, 42, sleeve, 43, first spring, 44, push rod, 5, stop mechanism, 51, first slide bar, 52, first slider, 53, telescopic bracket, 54, backup pad, 55, constant head tank, 56, second slide bar, 57, clamping component, 571, second slider, 572, draw-in groove, 573, locating piece, 574, second spring, 575, card ball.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a logistics tray with high safety comprises a tray 1, lifting cavities 2, containing cavities 3, supporting mechanisms 4 and blocking mechanisms 5, wherein the lifting cavities 2 are formed in the front and back ends of the left side and the right side of the lower surface of a telescopic bracket tray 1 of the tray 1, the containing cavities 3 are formed in the periphery of the upper surface of the telescopic bracket tray 1, the supporting mechanisms 4 are installed in the lifting cavities 2 of the telescopic bracket, the two telescopic bracket supporting mechanisms 4 positioned on the same side are symmetrical front and back relative to the central point of the tray 1, and the blocking mechanisms 5 are installed in the containing cavities 3 of the telescopic bracket;

telescopic bracket supporting mechanism 4 includes supporting leg 41, sleeve 42, first spring 43 and push rod 44, supporting leg 41 is through the one side of round pin hub connection in telescopic bracket lift chamber 2, be used for supporting tray 1, promote the terrain clearance of tray 1, and then reach the damp-proofing purpose of goods, sleeve 42 is through the opposite side of round pin hub connection in telescopic bracket lift chamber 2, first spring 43 is embedded in telescopic bracket sleeve 42's inner chamber, first spring 43 is rotary spring, produce elastic deformation after receiving tensile or the extrusion, resume to initial condition after getting rid of external force, but utilize its elasticity can drive push rod 44 to remove, push rod 44 is partly embedded in telescopic bracket sleeve 42's inner chamber, and another part is through the round pin hub connection with the outer wall middle part of supporting leg 41, can support fixedly to 41 supporting legs.

Preferably, the telescopic bracket 42 and the push rod 44 are inclined upward, so that the push rod 44 can provide an upward pushing force to the support leg 41 under the elastic force of the first spring 43, thereby ensuring that the support leg 41 can be fixed in the lifting chamber 2.

As a preferable scheme, further, the blocking mechanism 5 of the telescopic bracket comprises a first slide bar 51, a first slide block 52, a telescopic bracket 53, a support plate 54, a positioning groove 55, a second slide bar 56 and a clamping component 57, the first slide bar 51 is fixedly connected to the bottom of the telescopic bracket accommodating cavity 3, the first slide block 52 is slidably sleeved on the outer wall of the first slide bar 51 of the telescopic bracket, the movable end at the front side of the bottom of the telescopic bracket 53 can perform telescopic motion by matching the first slide bar 51 with the first slide block 52, the movable end at the rear side of the bottom of the telescopic bracket 53 is connected to one side of the bottom end of the telescopic bracket accommodating cavity 3 by a pin shaft, the movable end at the front side of the bottom of the telescopic bracket 53 is connected to the top of the first slide block 52 by a pin shaft, the goods on the tray 1 are blocked by the extension of the telescopic bracket 53, so as to avoid the goods from falling off, the support plate 54 is, and the clearance arrangement of the upper surface of the telescopic support supporting plate 54 is provided with a positioning groove 55, the telescopic support positioning groove 55 is communicated with the inner cavity of the supporting plate 54, the second slide bar 56 is fixedly connected with the inner cavity of the telescopic support supporting plate 54, the movable end at the front side of the top of the telescopic support 53 can move through the cooperation of the second slide bar 56 and the second slide block 571, thereby realizing the telescopic motion of the telescopic support 53, the clamping component 57 can be slidably sleeved on the outer wall of the second slide bar 56 of the telescopic support, the bottom end of the telescopic support clamping component 57 is connected with the movable end at the front side of the top of the telescopic support 53 through a pin shaft, and the clamping component 57 is clamped with the positioning groove 55.

Preferably, the telescopic bracket supporting plate 54 may be embedded in the accommodating cavity 3, and the upper surface of the telescopic bracket supporting plate and the upper surface of the pallet 1 are located on the same plane, so that the goods can be stacked on the pallet 1 conveniently.

As a preferable scheme, further, the sliding bracket locking component 57 includes a second slider 571, a locking groove 572, a positioning block 573, a second spring 574 and a locking ball 575, the second slider 571 is slidably sleeved on the outer wall of the second sliding rod 56 of the sliding bracket, the locking groove 572 is formed on each of the left and right sides of the front and rear inner walls of the top, the second slider 571 of the sliding bracket is connected to the front movable end of the top of the sliding bracket 53 through a pin, a part of the positioning block 573 is embedded in the inner cavity of the second slider 571 of the sliding bracket, and the other part of the positioning block 573 is embedded in the inner cavity of the positioning groove 55 of the sliding bracket to position the second slider 571, the positioning block 573 serves to position the second slider 571, so as to realize the positioning of the sliding bracket 53, the number of the second springs 574 is two and is respectively embedded in the grooves on the front and rear sides of the positioning block 573 of the sliding bracket, the external force is removed and the expansion bracket is restored to the initial state, the clamping balls 575 can be fixed in the clamping grooves 572 by the aid of the elastic force of the second springs 574, the number of the clamping balls 575 is two, one part of the clamping balls is embedded in grooves on the front side and the rear side of the positioning block 573 of the expansion bracket respectively, and the other part of the clamping balls is embedded in the inner cavity of the positioning block 572 of the expansion bracket to brake the positioning block 573.

As a preferred scheme, furthermore, the upper surface of the positioning block 573 of the telescopic bracket is provided with an anti-slip edge, and one end of the positioning block 573 extending into the inner cavity of the clamping slot 55 of the telescopic bracket is arc-shaped, so that the phenomenon of slipping when the positioning block 573 is driven to move is avoided, and the positioning block 573 is convenient to slide into the positioning slot 55 due to the arc-shaped positioning block.

Preferably, the maximum length of the ball 575 extending out of the groove of the positioning block 573 is smaller than the radius of the ball 575, so that the ball 575 can be controlled by the groove of the positioning block 573, and the ball 575 can be moved out of the positioning slot 55.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Step one, when the ground of a work site is wet, pulling down the supporting leg 41 to enable the supporting leg 41 to drive the push rod 44 to move, when the push rod 44 inclines downwards, the first spring 43 pushes the push rod 44 outwards under the action of self elasticity, further the push rod 44 pushes the supporting leg 41 to rotate until the supporting leg 41 is contacted with the side wall of the lifting cavity 2, at the moment, the supporting leg 41 is kept vertical and slightly inclines outwards, the supporting leg 41 is opened, the height of the tray 1 is increased, enough distance is reserved between goods and the ground, and the goods are prevented from being affected with damp;

secondly, when the goods stacked on the tray 1 need to be protected, the positioning block 573 is shifted to move out of the positioning groove 55 and completely enter the second slider 571, in the process, the blocking of the blocking groove 572 enables the blocking ball 575 to roll into the groove of the positioning block 573 and press the second spring 574, the positioning of the second slider 571 is released, then the supporting plate 54 is lifted up by the second slide bar 56, the telescopic bracket 53 is enabled to gradually extend out of the accommodating cavity 3, the two movable ends at the top and the bottom of the telescopic bracket 53 are gradually closed, the first slider 52 slides along the first slide bar 51, the second slider 571 slides along the outer wall of the second slide bar 56 until the height of the supporting plate 54 can block the goods, the positioning block 573 is shifted again, the positioning block 573 is enabled to slide into the positioning groove 55 at the corresponding position, at this time, the second spring pushes the blocking ball 575 to enter the blocking groove 572 under the action of its own elasticity, positioning the positioning block 573, so as to realize the positioning of the second slider 571, and the telescopic bracket 53 keeps static to block the goods and prevent the goods from falling;

this device can improve tray 1 terrain clearance, avoids the goods to wet, can also block the goods on the tray 1 simultaneously, prevents that the goods from dropping the damage, reduces unnecessary economic loss, and the practicality is strong, is favorable to using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high commodity circulation tray of security which characterized in that includes:

the lifting tray comprises a tray (1), wherein lifting cavities (2) are formed in the front end and the rear end of the left side and the right side of the lower surface of the tray (1), and storage cavities (3) are formed in the periphery of the upper surface of the tray (1);

the supporting mechanisms (4) are arranged in the lifting cavity (2), and the two supporting mechanisms (4) positioned on the same side are symmetrical front and back relative to the central point of the tray (1);

a blocking mechanism (5) mounted in the housing chamber (3);

the support mechanism (4) comprises:

the supporting leg (41) is connected to one side of the lifting cavity (2) through a pin shaft;

the sleeve (42) is connected to the other side of the lifting cavity (2) through a pin shaft;

a first spring (43) embedded in the inner cavity of the sleeve (42);

and one part of the push rod (44) is embedded in the inner cavity of the sleeve (42), and the other part of the push rod is connected with the middle part of the outer wall of the supporting leg (41) through a pin shaft.

2. A logistics tray with high safety as claimed in claim 1, wherein: the sleeve (42) and the push rod (44) are arranged obliquely upwards.

3. A logistics tray with high safety as claimed in claim 1, wherein: the blocking mechanism (5) comprises:

the first sliding rod (51) is fixedly connected to the bottom of the containing cavity (3);

the first sliding block (52) is sleeved on the outer wall of the first sliding rod (51) in a sliding way;

the movable end at the rear side of the bottom of the telescopic support (53) is connected to one side of the bottom end of the containing cavity (3) through a pin shaft, and the movable end at the front side of the bottom of the telescopic support (53) is connected with the top of the first sliding block (52) through a pin shaft;

the supporting plate (54) is connected to the rear movable end of the top of the telescopic support (53) through a pin shaft, positioning grooves (55) are formed in the gap arrangement of the upper surface of the supporting plate (54), and the positioning grooves (55) are communicated with the inner cavity of the supporting plate (54);

a second slide bar (56) fixedly connected to the inner cavity of the support plate (54);

block move subassembly (57), slidable cup joint in the outer wall of second slide bar (56), the bottom that blocks move subassembly (57) through the round pin hub connection in telescopic bracket (53) top front side expansion end, and block move subassembly (57) and constant head tank (55) joint.

4. A logistics tray with high safety as claimed in claim 3, wherein: the supporting plate (54) can be embedded in the containing cavity (3), and the upper surface of the supporting plate and the upper surface of the tray (1) are located on the same plane.

5. A logistics tray with high safety as claimed in claim 3, wherein: the snap-in assembly (57) comprises:

the second sliding block (571) is slidably sleeved on the outer wall of the second sliding rod (56), clamping grooves (572) are formed in the left side and the right side of the front inner wall and the rear inner wall of the top of the second sliding block, and the second sliding block (571) is connected to the front movable end of the top of the telescopic support (53) through a pin shaft;

a positioning block (573), one part of which is embedded in the inner cavity of the second slider (571), and the other part of which is embedded in the inner cavity of the positioning groove (55) to position the second slider (571);

the number of the second springs (574) is two, and the second springs are respectively embedded in grooves at the front side and the rear side of the positioning block (573);

and two clamping balls (575) are arranged, one part of each clamping ball is embedded in the grooves at the front side and the rear side of the positioning block (573), and the other part of each clamping ball is embedded in the inner cavity of the clamping groove (572) to brake the positioning block (573).

6. A logistics tray with high safety as claimed in claim 5, wherein: the upper surface of the positioning block (573) is provided with an anti-slip ridge, and one end of the positioning block extending into the inner cavity of the clamping groove (55) is arc-shaped.

7. A logistics tray with high safety as claimed in claim 5, wherein: the maximum length of the clamping ball (575) extending out of the groove of the positioning block (573) is smaller than the radius of the clamping ball.