CN220785840U - Anti-toppling structure of logistics trolley - Google Patents

Abstract

The utility model discloses an anti-toppling structure of a logistics trolley, which relates to the technical field of logistics trolleys and comprises a base, wherein the bottom of the base is fixedly connected with the top of a universal wheel, the right side of the top of the base is fixedly connected with the bottom of a vertical plate, a driving mechanism is arranged, a motor in the driving mechanism works to drive a spongy cushion to move towards the outer side end, so that the spongy cushion and a protection cushion can clamp fragile articles, the fragile articles are prevented from being toppled in the transportation process of the logistics trolley, the fragile articles are prevented from being damaged due to severe impact force, and a rotating electric push rod in the anti-toppling mechanism works to drive a rotating plate to cover the articles placed at the middle end of the top of a partition plate, so that the logistics trolley can limit the articles to be transported according to requirements, and the articles are prevented from falling or collapsing in the transportation process, so that the logistics trolley is more convenient to use.

Description

Anti-toppling structure of logistics trolley

Technical Field

The utility model relates to the field of logistics trolley correlation, in particular to an anti-toppling structure of a logistics trolley.

Background

The utility model provides a commodity circulation platform truck is called cargo bed truck or cage car again, turnover vehicle, is the unit removal collection equipment who installs four truckles and transport and store the material, is used for the commodity circulation turnover between the logistics distribution of supermarket or mill process in general, and the commodity circulation platform truck is logistics industry, and production industry carries the edge tool, can make the production line space run its very much.

The utility model provides a current commodity circulation platform truck prevents empting the structure when optimizing, mostly shows in the aspect of preventing collapsing, for example patent number CN 202021180467.6's chinese utility type patent just discloses "a commodity circulation transport table is with preventing collapsing device safely", which comprises a substrate, base plate bottom four corners department all sets up the universal wheel, base plate top central authorities set up first packing box, first packing box top sets up second packing box, second packing box top sets up third packing box, third packing box top sets up fourth packing box, fourth packing box top sets up fifth packing box, just the side all sets up the joint board about five packing boxes, fourth packing box, third packing box and second packing box bottom, the side all sets up the joint groove that matches with the joint board about first packing box, second packing box, third packing box, fourth packing box and fifth packing box front and back terminal surface all set up the handle, fifth packing box top sets up the apron, apron top all sets up the picture peg about the apron.

Although the anti-toppling structure of the logistics trolley has certain advantages in the aspect of anti-collapse, the anti-toppling structure has certain disadvantages:

as shown in FIG. 6, the contact friction force between the side walls of the first container, the second container, the third container, the fourth container and the fifth container is increased through the damping pad, the phenomenon that the fixed supporting effect is affected due to the fact that the opposite drawing is generated between the side walls of the first container, the second container, the third container, the fourth container and the fifth container in the process of fixing and supporting the supporting plate is prevented, the fixing plate body is movably fixed to the top of the base plate through the mounting screw, the fixing plate body is convenient to detach from the top of the base plate, the article is placed into the container through the article preventing and dumping structure, the article moving limiting mechanism is not arranged in the container, the article is easy to move in the container and collide with the container to damage the article, and the article preventing and dumping structure of the article trolley is required to be operated manually, so that the article trolley is inconvenient to use.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a structure for preventing the overturning of a trolley.

The utility model is realized in such a way, and a structure for preventing the table trolley from toppling is constructed, and the device comprises a base, wherein the bottom of the base is fixedly connected with the top of a universal wheel, the right side of the top of the base is fixedly connected with the bottom of a vertical plate, the front and rear sides of the upper end of the right side of the vertical plate are fixedly connected with the front and rear ends of the left side of the supporting push, and the middle upper end of the front end of the right side of the vertical plate is fixedly connected with the left side of a controller;

the method is characterized in that: further comprises:

the bottom of the driving mechanism is fixedly connected with the left side of the top of the base;

and the bottom surface of the anti-toppling mechanism is in contact with the top surface of the middle lower end inside the driving mechanism.

Preferably, the driving mechanism includes:

the logistics trolley carriage is arranged outside the driving mechanism;

the inner side end of the motor is fixedly connected with the lower ends of the left side and the right side of the logistics trolley box;

the chute block, chute block bottom and the inside bottom fixed connection of thing flow trolley case.

Preferably, the driving mechanism further includes:

the bottom of the partition block is fixedly connected with the middle part of the bottom end of the inner side of the groove at the middle end of the top of the chute block;

the inner end of the screw is rotationally connected with the middle lower ends of the left side and the right side of the separation block, the outer end of the screw is fixedly connected with the inner side of an output shaft of the inner end of the motor, and the outer end of the outer surface of the screw is rotationally connected with the inner side surfaces of holes at the lower ends of the left side and the right side of the inside of the trolley case;

the lower end of the outer surface of the sliding block is in sliding connection with the inner side surface of the middle end groove at the top of the sliding groove block, and the inner side surfaces of the middle end holes at the left side and the right side of the sliding block are in threaded connection with the middle end of the outer surface of the screw rod.

Preferably, the driving mechanism further includes:

the bottom of the first magnet plate is fixedly connected with the top of the sliding block;

the left end and the right end of the partition plate are fixedly connected with the middle lower ends of the left side and the right side of the inside of the logistics trolley box;

the outer side ends of the protection pads are fixedly connected with the upper ends of the left side and the right side in the box of the logistics platform;

wherein, commodity circulation railway carriage bottom and base top left side fixed connection.

Preferably, the anti-toppling mechanism comprises:

the second magnet plate is arranged at the lower end of the anti-toppling mechanism;

the bottom of the supporting plate is fixedly connected with the top of the second magnet plate;

the connecting groove block, connecting groove block bottom and the inboard end fixed connection at backup pad top.

Preferably, the anti-toppling mechanism further comprises:

the lower ends of the front side and the rear side of the rotating plate are rotationally connected with the front side and the rear side of the inner side of the groove at the top of the connecting groove block;

the rotating plate connector is fixedly connected with the middle lower end of the inner side end of the rotating plate connector and the middle lower end of the outer side end of the rotating plate.

Preferably, the anti-toppling mechanism further comprises:

the inner side end of the rear side of the rotary electric push rod is rotationally connected with the middle end of the front side of the rotary plate connector;

the middle end of the front side of the connector is rotationally connected with the outer side end of the rear side of the rotary electric push rod.

Preferably, the anti-toppling mechanism further comprises:

the middle lower end of the inner side end of the clamping plate is fixedly connected with the outer side end of the connector, and the bottom of the clamping plate is fixedly connected with the outer side end of the top of the supporting plate;

the inner side end of the sponge cushion is fixedly connected with the outer side end of the clamping plate;

the bottom surface of the second magnet plate is in contact with the top surface of the partition plate, and the second magnet plate is magnetically connected with the first magnet plate.

Preferably, the anti-toppling mechanism is provided with two groups altogether, the two groups of anti-toppling mechanisms are symmetrically arranged left and right by taking the central axis of the logistics trolley box as a symmetry axis, the left side and the right side of the rotary electric push rod in the anti-toppling mechanism are provided with an arc-shaped connecting block, and the upper end of the inner side end of the rotary plate in the anti-toppling mechanism is provided with a rubber pad.

The utility model has the following advantages: the utility model provides a material distribution trolley anti-toppling structure through improvement, which is improved as follows compared with the same type of equipment:

according to the anti-toppling structure of the logistics trolley, the driving mechanism is arranged, and the motor in the driving mechanism works to drive the spongy cushion to move towards the outer side end, so that the spongy cushion and the protection cushion can clamp fragile articles, and the fragile articles are prevented from toppling in the transportation process of the logistics trolley, so that the fragile articles are damaged due to severe impact force.

According to the anti-toppling structure of the logistics trolley, the anti-toppling mechanism is arranged, the rotary electric push rod in the anti-toppling mechanism works to drive the rotary plate to cover the articles placed at the middle end of the top of the partition plate, so that the logistics trolley can limit the articles to be transported according to requirements, and the articles are prevented from being damaged due to falling or collapsing of the articles in the transportation process, so that the logistics trolley is more convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the drive mechanism of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

FIG. 5 is a schematic view of the anti-toppling mechanism of the present utility model;

fig. 6 is a schematic diagram of the prior art.

Wherein: the device comprises a base-1, universal wheels-2, a vertical plate-3, a supporting push-4, a controller-5, a driving mechanism-6, a logistics trolley box-61, a motor-62, a chute block-63, a partition block-64, a screw-65, a sliding block-66, a first magnet plate-67, a partition plate-68, a protection pad-69, an anti-toppling mechanism-7, a second magnet plate-71, a support plate-72, a connecting groove block-73, a rotating plate-74, a rotating plate connector-75, a rotating electric push rod-76, a connector-77, a clamping plate-78 and a sponge pad-79.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-5, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1 to 3, the anti-toppling structure of a logistics trolley of the utility model comprises a base 1, wherein the bottom of the base 1 is fixedly connected with the top of a universal wheel 2, the right side of the top of the base 1 is fixedly connected with the bottom of a vertical plate 3, the front and rear sides of the upper end of the right side of the vertical plate 3 are fixedly connected with the front and rear ends of the left side of a supporting push 4, and the middle upper end of the front end of the right side of the vertical plate 3 is fixedly connected with the left side of a controller 5;

the bottom of the driving mechanism 6 is fixedly connected with the left side of the top of the base 1, so that the driving mechanism 6 is fixed;

the bottom surface of the anti-toppling mechanism 7 is contacted with the top surface of the middle lower end inside the driving mechanism 6, so that the anti-toppling mechanism 7 can move integrally;

the logistics trolley case 61 is arranged outside the driving mechanism 6, and the inner side end of the motor 62 is fixedly connected with the lower ends of the left side and the right side of the logistics trolley case 61, so that the motor 62 is fixed;

the bottom of the chute block 63 is fixedly connected with the bottom end inside the logistics trolley case 61, so that the chute block 63 is fixed;

the bottom of the partition block 64 is fixedly connected with the middle part of the inner bottom end of the middle end groove at the top of the chute block 63, so that the partition block 64 is fixed;

the inner side end of the screw 65 is rotationally connected with the middle lower ends of the left side and the right side of the partition block 64, the outer side end of the screw 65 is fixedly connected with the inner side of an output shaft of the inner side end of the motor 62, and the outer side end of the outer surface of the screw 65 is rotationally connected with the inner side surfaces of holes of the lower ends of the left side and the right side inside the logistics box 61, so that the motor 62 can drive the screw 65 to rotate;

the lower end of the outer surface of the sliding block 66 is in sliding connection with the inner side surface of the middle end groove at the top of the sliding groove block 63, and the inner side surfaces of the middle end holes at the left side and the right side of the sliding block 66 are in threaded connection with the middle end of the outer surface of the screw 65, so that the screw 65 can rotate to drive the sliding block 66 to slide;

the bottom of the first magnet plate 67 is fixedly connected with the top of the sliding block 66, so that the first magnet plate 67 is fixed;

the left and right ends of the partition plate 68 are fixedly connected with the middle lower ends of the left and right sides inside the logistics box 61, so that the partition plate 68 is fixed;

the outer side ends of the protection pads 69 are fixedly connected with the upper ends of the left side and the right side inside the logistics trolley case 61, and the bottom of the logistics trolley case 61 is fixedly connected with the left side of the top of the base 1, so that the protection pads 69 are fixed.

The working principle of the anti-toppling structure of the logistics trolley based on the embodiment 1 is as follows: when some fragile objects are required to be placed on the trolley, the fragile objects are placed on the left and right sides of the top of the partition plate 68 in the trolley box 61, and then the motor 62 is controlled to work through the controller 5, and the screw 65 is driven to rotate clockwise when the motor 62 works;

since the screw 65 is in threaded connection with the sliding block 66, the sliding block 66 is driven to slide towards the outer side end under the limit of the sliding groove block 63 by the clockwise rotation of the screw 65, the sliding block 66 drives the first magnet plate 67 to move by sliding, and since the first magnet plate 67 is magnetically connected with the second magnet plate 71, the first magnet plate 67 is driven to move by the movement of the first magnet plate 67, the supporting plate 72 is driven to move by the movement of the first magnet plate 67, and the clamping plate 78 is driven to move by the movement of the supporting plate 72;

the movement of the clamping plate 78 drives the foam-rubber cushion 79 to move, and the foam-rubber cushion 79 can squeeze fragile articles placed at the left side and the right side of the top of the partition plate 68, so that the foam-rubber cushion 79 and the protection pad 69 can clamp the fragile articles, and the fragile articles are prevented from being toppled over in the process of being transported by the logistics trolley, so that the fragile articles are damaged due to severe impact force.

Embodiment two:

referring to fig. 4 to 5, in the anti-toppling structure of the present utility model, compared with the first embodiment, the present embodiment further includes an anti-toppling mechanism 7: the anti-toppling mechanism 7 includes a second magnet plate 71:

the second magnet plate 71 is arranged at the lower end of the anti-toppling mechanism 7, and the bottom of the support plate 72 is fixedly connected with the top of the second magnet plate 71, so that the support plate 72 is fixed;

the bottom of the connecting groove block 73 is fixedly connected with the inner side end of the top of the supporting plate 72, so that the connecting groove block 73 is fixed;

the lower ends of the front side and the rear side of the rotating plate 74 are rotationally connected with the front side and the rear side of the inner side of the top groove of the connecting groove block 73, so that the rotating plate 74 can rotate;

the inner side end of the rotating plate connector 75 is fixedly connected with the middle lower end of the outer side end of the rotating plate 74, so that the rotating plate connector 75 is fixed;

the inner side end of the rear side of the rotary electric push rod 76 is rotatably connected with the middle end of the front side of the rotary plate connector 75, so that the rotary electric push rod 76 can rotate;

the middle end of the front side of the connector 77 is rotatably connected with the outer end of the rear side of the rotary electric push rod 76, so that the connector 77 can be fixed on the clamping plate 78;

the middle lower end of the inner side end of the clamping plate 78 is fixedly connected with the outer side end of the connector 77, and the bottom of the clamping plate 78 is fixedly connected with the outer side end of the top of the supporting plate 72, so that the clamping plate 78 is fixed;

the inner side end of the foam-rubber cushion 79 is fixedly connected with the outer side end of the clamping plate 78, the bottom surface of the second magnet plate 71 is contacted with the top surface of the partition plate 68, and the second magnet plate 71 is magnetically connected with the first magnet plate 67, so that the foam-rubber cushion 79 is fixed;

the anti-toppling mechanism 7 is provided with two groups altogether, and the two groups of anti-toppling mechanisms 7 are symmetrically arranged left and right by taking the central axis of the logistics box 61 as a symmetry axis, the left side and the right side of the rotating electric push rod 76 in the anti-toppling mechanism 7 are provided with an arc-shaped connecting block, and the upper end of the inner side end of the rotating plate 74 in the anti-toppling mechanism 7 is provided with a rubber pad, so that the rotating electric push rod 76 can rotate when working.

The working principle in this embodiment is: the articles to be transported are placed at the middle end of the top of the partition plate 68, then the controller 5 controls the rotary electric push rod 76 to work, the rotary electric push rod 76 works to push the rotary plate connector 75 to move towards the inner side end, and the rotary plate connector 75 moves to drive the rotary plate 74 to rotate towards the inner side end under the limit of the connecting groove block 73;

the rotating plate 74 rotates to drive the rotating plate connector 75 to move, the rotating plate connector 75 moves to drive the rotating electric push rod 76 to rotate, and the rotating plate 74 rotates to cover the article placed at the middle end of the top of the partition plate 68, so that the article can be limited by the rotating plate 74, the article is prevented from jumping out of the top of the upper end of the trolley case 61 in the process of transporting the article, the trolley can limit the article to be transported according to the requirement, and the article is prevented from being damaged due to falling or collapsing in the process of transporting, so that the trolley is more convenient to use.

According to the anti-toppling structure of the logistics trolley, the driving mechanism 6 is arranged, the motor 62 in the driving mechanism 6 works to drive the sponge pad 79 to move towards the outer side end, so that the sponge pad 79 and the protection pad 69 can clamp fragile articles, the fragile articles are prevented from toppling over in the transportation process of the logistics trolley, the fragile articles are prevented from being damaged due to severe impact force, the anti-toppling mechanism 7 is arranged, the rotary electric push rod 76 in the anti-toppling mechanism 7 works to drive the rotary plate 74 to cover the articles placed at the middle end of the top of the partition plate 68, the logistics trolley can limit the articles to be transported according to requirements, the articles are prevented from falling or collapsing in the transportation process, and the articles are prevented from being damaged, so that the logistics trolley is more convenient to use.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a structure is prevented empting by thing flow trolley, includes base (1), base (1) bottom and universal wheel (2) top fixed connection, base (1) top right side and vertical board (3) bottom fixed connection, the front and back both sides and the front and back both ends fixed connection of holding up push (4) left side of vertical board (3) right side upper end, the well upper end and the left side fixed connection of controller (5) of vertical board (3) right side front end;

the method is characterized in that: further comprises:

the bottom of the driving mechanism (6) is fixedly connected with the left side of the top of the base (1);

the drive mechanism (6) includes:

a logistics trolley case (61), wherein the logistics trolley case (61) is arranged outside the driving mechanism (6);

the inner side end of the motor (62) is fixedly connected with the lower ends of the left side and the right side of the logistics trolley box (61);

the bottom of the chute block (63) is fixedly connected with the bottom end inside the logistics trolley box (61)

And the bottom surface of the anti-toppling mechanism (7) is in contact with the top surface of the middle lower end inside the driving mechanism (6).

2. The anti-toppling structure of a logistics trolley according to claim 1, wherein: the drive mechanism (6) further comprises:

the bottom of the partition block (64) is fixedly connected with the middle part of the inner bottom end of the middle end groove at the top of the chute block (63);

the inner side end of the screw (65) is rotationally connected with the middle lower ends of the left side and the right side of the partition block (64), the outer side end of the screw (65) is fixedly connected with the inner side of an output shaft of the inner side end of the motor (62), and the outer side end of the outer surface of the screw (65) is rotationally connected with the inner side surfaces of holes at the lower ends of the left side and the right side of the inside of the logistics box (61);

the lower end of the outer surface of the sliding block (66) is in sliding connection with the inner side surface of the middle end groove at the top of the sliding groove block (63), and the inner side surfaces of the middle end holes at the left side and the right side of the sliding block (66) are in threaded connection with the middle end of the outer surface of the screw rod (65).

3. The anti-toppling structure of a logistics trolley according to claim 2, wherein: the drive mechanism (6) further comprises:

the bottom of the first magnet plate (67) is fixedly connected with the top of the sliding block (66);

the left end and the right end of the partition plate (68) are fixedly connected with the middle lower ends of the left side and the right side of the inside of the logistics trolley box (61);

the outer side end of the protection pad (69) is fixedly connected with the upper ends of the left side and the right side of the inside of the logistics trolley box (61);

wherein the bottom of the logistics trolley box (61) is fixedly connected with the left side of the top of the base (1).

4. The anti-toppling structure of a logistics trolley according to claim 1, wherein: the anti-toppling mechanism (7) comprises:

the second magnet plate (71), the said second magnet plate (71) is set up in the underpart of the anti-toppling mechanism (7);

the bottom of the supporting plate (72) is fixedly connected with the top of the second magnet plate (71);

and the bottom of the connecting groove block (73) is fixedly connected with the inner side end of the top of the supporting plate (72).

5. The anti-toppling structure of a trolley according to claim 4, wherein: the anti-toppling mechanism (7) further comprises:

the lower ends of the front side and the rear side of the rotating plate (74) are rotationally connected with the front side and the rear side of the inner side of the top groove of the connecting groove block (73);

the rotating plate connector (75), the inner side end of the rotating plate connector (75) is fixedly connected with the middle lower end of the outer side end of the rotating plate (74).

6. The anti-toppling structure of a trolley according to claim 5, wherein: the anti-toppling mechanism (7) further comprises:

the rotary electric push rod (76) is rotated, and the inner end of the rear side of the rotary electric push rod (76) is rotationally connected with the middle end of the front side of the rotary plate connector (75);

the connector (77), the front middle end of the connector (77) is rotatably connected with the rear outer end of the rotary electric push rod (76).

7. The anti-toppling structure of a trolley according to claim 6, wherein: the anti-toppling mechanism (7) further comprises:

the middle lower end of the inner side end of the clamping plate (78) is fixedly connected with the outer side end of the connector (77), and the bottom of the clamping plate (78) is fixedly connected with the outer side end of the top of the supporting plate (72);

the inner side end of the foam cushion (79) is fixedly connected with the outer side end of the clamping plate (78);

the bottom surface of the second magnet plate (71) is in contact with the top surface of the partition plate (68), and the second magnet plate (71) is magnetically connected with the first magnet plate (67).

8. The anti-toppling structure of a logistics trolley according to claim 1, wherein: the anti-toppling mechanism (7) is provided with two groups altogether, the two groups of anti-toppling mechanisms (7) are symmetrically arranged left and right by taking the central axis of the logistics trolley box (61) as a symmetry axis, the left and right sides of a rotary electric push rod (76) in the anti-toppling mechanism (7) are provided with arc-shaped connecting blocks, and the upper ends of the inner side ends of rotating plates (74) in the anti-toppling mechanism (7) are provided with rubber pads.