A self-propelled logistics trolley rotating box
By designing the rotating box of the self-drive logistics trolley, the rotating connection between the outer shell and the inner shell is used to achieve the connection and barrier state switching between the access ports, solving the problem that the box of the existing logistics trolley is easily knocked open, and the effect of inconsistent with the rolling direction of the items in the box is achieved, reducing the risk of safety accidents.
Patent Information
- Application Number
- CN202110037989.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-01-12
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2041-01-12
AI Technical Summary
During the driving process of the box of the existing logistics car, the box cover is easily knocked open by the rolling and bumping of the items in the box, causing the items to run out of the box, increasing the risk of safety accidents.
A self-drive logistics trolley rotary box is designed, and through the rotating connection between the outer shell and the inner shell, the communication and barrier state switching between the first access port and the second access port is realized, ensuring that the rolling direction of the items in the box is inconsistent with the driving direction of the car, thereby preventing the box cover from being knocked open.
It effectively prevents the box lid from being opened due to rolling during driving, reduces the occurrence of safety accidents, and prevents the items from rolling through the design of the hemisphere bowl, improving the safety of logistics and transportation.
Smart Images
Figure CN112744529B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to rail trolley logistics equipment, in particular to a self-propelled logistics trolley rotating box. Background Art
[0002] The logistics transport system can transport the logistics cart between different stations to realize the transport of items in the logistics cart. The items are placed in the box of the logistics cart. The opening direction of the box cover of the existing logistics cart is consistent with the travel direction of the cart. When the cart is moving, the items in the box sometimes roll over and easily break the box cover. Summary of the invention
[0003] The technical problem to be solved by the present invention is to provide a rotating box body of a self-propelled logistics vehicle to realize a rotary switch box body.
[0004] The present invention is implemented as follows: a self-driving logistics trolley rotating box, comprising:
[0005] An outer shell, wherein a first access opening is formed on a middle side wall of the outer shell, and a left arc-shaped sliding hole and a right arc-shaped sliding hole are formed on the left and right side walls of the outer shell respectively;
[0006] An inner shell, wherein a second access opening is formed on a top side wall of the inner shell;
[0007] A left rotating cover fixedly connected to the left end of the inner shell;
[0008] A right rotating cover fixedly connected to the right end of the outer shell;
[0009] A left support block, fixedly connected to the bottom left end of the inner shell;
[0010] A right support block, fixedly connected to the bottom right end of the inner shell;
[0011] A bottom plate, fixedly connected to the left support block and the right support block;
[0012] The inner shell is placed in the inner cavity of the outer shell and is rotatably connected. The left support block passes through the left arc-shaped sliding hole and is slidably connected. The right support block passes through the right arc-shaped sliding hole and is slidably connected. The first access port can be connected to the second access port.
[0013] Furthermore, it also includes a hemispherical bowl, which is hinged to the inner cavity of the inner shell, and the opening of the hemispherical bowl faces the second access port.
[0014] Furthermore, it also includes a handle, which is fixedly connected to the right rotating cover.
[0015] Furthermore, it also includes an electric control lock, which is fixed at the left end of the outer shell and is also located at the outer side of the left rotating cover. The electric control lock can lock the left rotating cover.
[0016] Furthermore, it also includes a bracket, which is fixedly connected to the left rotating cover, and the bracket has a pin block. The lock head plate of the electric control lock is provided with a lock hole, and the lock hole can clamp the pin block.
[0017] Furthermore, the bottom plate is fixedly connected to the vehicle body.
[0018] The advantages of the present invention are as follows: 1. The outer shell and the inner shell of the present invention form a box. As the inner and outer shells rotate at different angles, the first access port and the second access port switch between the connected and blocked states, thereby ensuring that the objects in the box roll over in the direction of the trolley's movement and the direction of the rotating switch box are inconsistent, effectively preventing the objects from running out of the box and reducing safety accidents. 2. A hemispherical bowl is provided in the inner shell to prevent the objects in the box from rolling inside the box as the logistics trolley moves. 3. The handle is convenient for the staff to operate the rotating outer shell. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.
[0020] Figure 1 It is a schematic diagram of the split structure of the rotating box of the self-propelled logistics vehicle of the present invention.
[0021] Figure 2 It is a schematic front view of the structure of the rotating box of the self-propelled logistics vehicle of the present invention.
[0022] Figure 3 yes Figure 2 Side view of.
[0023] Figure 4 yes Figure 3 Top view of the .
[0024] Figure 5 It is a schematic three-dimensional diagram of the structure of the self-propelled logistics vehicle of the present invention, wherein the rotating box body and the vehicle body are installed.
[0025] Figure 6 It is a schematic diagram of locking the lock hole of the lock plate and the pin block in the present invention.
[0026] Figure numerals: outer shell 1; first access port 11; left arc-shaped sliding hole 12; right arc-shaped sliding hole 13; inner shell 2; second access port 21; hemispherical bowl 22; left rotating cover 3; right rotating cover 4; left support block 5; right support block 6; bottom plate 7; vehicle body 8; electric lock 9; lock plate 91; lock hole 911; lock cover 92; bracket 10; pin block 101. DETAILED DESCRIPTION
[0027] The embodiment of the present invention solves the technical problem of how to prevent the objects in the box from smashing the box cover open in the prior art by providing a rotating box for a self-propelled logistics vehicle, thereby achieving the technical effect of realizing a rotary switch box.
[0028] The technical solution in the embodiment of the present invention is to solve the above-mentioned problem, and the overall idea is as follows: the outer shell and the inner shell form a box body, and as the inner and outer shells rotate to different angles, the first access port and the second access port switch between a connected state and a blocked state. When the first access port and the second access port are connected, items can be placed in the inner shell body and taken out of the inner shell body. When the first access port and the second access port are blocked, the items in the box body will not run out of the box body.
[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0030] See also Figures 1 to 6 , a preferred embodiment of the rotating box of the self-propelled logistics vehicle of the present invention.
[0031] The present invention comprises: an outer shell 1, wherein a first access opening 11 is provided on the middle side wall of the outer shell 1, and a left arc-shaped sliding hole 12 and a right arc-shaped sliding hole 13 are provided on the left and right side walls of the outer shell 1 respectively; an inner shell 2, wherein a second access opening 21 is provided on the top side wall of the inner shell 2; a left rotating cover 3, which is fixedly connected to the left end of the inner shell 2; a right rotating cover 4, which is fixedly connected to the right end of the outer shell 1; both the left rotating cover 3 and the right rotating cover 4 are used to rotate the outer shell 1. A left support block 5, which is fixedly connected to the bottom left end of the inner shell 2; a right support block 6, which is fixedly connected to the bottom right end of the inner shell 2; and a bottom plate 7, which is fixedly connected to the left support block 5 and the right support block 6.
[0032] The inner shell 2 is placed in the inner cavity of the outer shell 1 and is rotatably connected. The left support block 5 passes through the left arc-shaped sliding hole 12 and is slidably connected. The right support block 6 passes through the right arc-shaped sliding hole 13 and is slidably connected. The left support block 5 and the right support block 6 slide along the arc lines of the left arc-shaped sliding hole 12 and the right arc-shaped sliding hole 13 respectively. The left arc-shaped sliding hole 12 and the right arc-shaped sliding hole 13 determine the rotation angle of the outer shell 1; the first access port 11 can be connected to the second access port 21. As the inner and outer shells rotate at different angles, the first access port 21 is connected to the second access port 21. The access port 11 and the second access port 21 switch between a connected and blocked state. As the outer shell 1 rotates, the position of the first access port 11 also changes. When the first access port 11 is facing upward, the first access port 11 and the second access port 21 are connected, and the staff can put items into the inner shell 2 or take items out of the inner shell 2; when the first access port 11 moves to the side of the inner shell 2, the first access port 11 and the second access port 21 are blocked, and the second access port 21 is covered by the outer shell 1, so the items in the inner shell 2 will not escape.
[0033] The bottom plate 7 is fixedly connected to the vehicle body 8. When the rotating box of the self-propelled logistics vehicle of the present invention is traveling on the vehicle body 8 along the logistics track, even if the items in the box roll over, since the box is a rotary switch and is inconsistent with the driving direction of the vehicle, the rolled items will not open the outer shell 1 and run out of the inner shell 2, thereby reducing safety accidents.
[0034] The inner shell 2 also includes a hemispherical bowl 22, which is hinged to the inner cavity of the inner shell 2, and the opening of the hemispherical bowl 22 faces the second access port 21. The items are placed in the hemispherical bowl 22, which plays an anti-overturning role to prevent the items in the box from rolling inside the box when the logistics vehicle moves. The hemispherical bowl 22 is kept in a horizontal state by gravity.
[0035] The utility model also comprises a handle, which is fixedly connected to the right rotating cover 4, so that the staff can operate the rotating outer shell 1 conveniently.
[0036] It also includes an electric lock 9, which is fixed at the left end of the outer shell 1. The electric lock 9 is also located in the outer side of the left rotating cover 3, and the electric lock 9 can lock the left rotating cover 3. That is, when the electric lock 9 locks the left rotating cover 3, the outer shell 1 and the inner shell 2 cannot rotate. Only when the electric lock 9 unlocks the left rotating cover 3, the outer shell 1 and the inner shell 2 can rotate. The locking method can be: it also includes a bracket 10, the bracket 10 is fixedly connected to the left rotating cover 3, the bracket 10 has a pin block 101, and the lock plate 91 of the electric lock 9 is provided with a lock hole 911, and the lock hole 911 can clamp the pin block 101. The electric lock 9 is also covered with a lock cover 92. When the electric lock 9 drives the lock plate 91 to move upward and the lock hole 911 catches the pin block 101, the rotation between the outer shell 1 and the inner shell 2 is restricted; when the electric lock 9 drives the lock plate 91 to move downward and the lock hole 911 disengages from the pin block 101, the outer shell 1 and the inner shell 2 can rotate.
[0037] The operating instructions of the rotating box of the self-driving logistics trolley of the present invention are as follows: install the box on the trolley body 8, rotate the outer shell 1 by the handle on the right rotating cover 4, align the first access port 11 with the second access port 21, and then place the items in the hemispherical bowl 22, then rotate the outer shell 1 in the opposite direction to offset the position of the first access port 11, so that the outer shell 1 covers the second access port 21; then lock the left rotating cover 3 by the electric control lock 9 to limit the rotation of the trolley between the inner and outer shells. When driving on the logistics track, when the trolley arrives at the station, it prompts the arrival signal, the electric control lock 9 unlocks the left rotating cover 3, and then the staff rotates the handle on the right rotating cover 4 to rotate the first access port 11 to the second access port 21 position, and finally takes out the items in the hemispherical bowl 22.
[0038] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.
Claims
1. A self-propelled logistics vehicle rotating box, characterized in that: include: An outer shell, wherein a first access opening is formed on a middle side wall of the outer shell, and a left arc-shaped sliding hole and a right arc-shaped sliding hole are formed on the left and right side walls of the outer shell respectively; An inner shell, wherein a second access opening is formed on a top side wall of the inner shell; A left rotating cover fixedly connected to the left end of the inner shell; A right rotating cover fixedly connected to the right end of the outer shell; A left support block, fixedly connected to the bottom left end of the inner shell; A right support block, fixedly connected to the bottom right end of the inner shell; A bottom plate, fixedly connected to the left support block and the right support block; The inner shell is placed in the inner cavity of the outer shell and is rotatably connected, the left support block passes through the left arc-shaped sliding hole and is slidably connected, the right support block passes through the right arc-shaped sliding hole and is slidably connected, and the first access port can be communicated with the second access port; It also includes a hemispherical bowl, which is hinged to the inner cavity of the inner shell, and the opening of the hemispherical bowl faces the second access port; The bottom plate is fixedly connected to the vehicle body.
2. The self-propelled logistics vehicle rotating box according to claim 1 is characterized in that: It also includes a handle, which is fixedly connected to the right rotating cover.
3. The self-propelled logistics vehicle rotating box according to claim 1 is characterized in that: It also includes an electric control lock, which is fixed at the left end of the outer shell and is also located at the outer side of the left rotating cover. The electric control lock can lock the left rotating cover.
4. The self-propelled logistics vehicle rotating box according to claim 3 is characterized in that: It also includes a bracket, which is fixedly connected to the left rotating cover. The bracket has a pin block. The lock head plate of the electric control lock is provided with a lock hole, and the lock hole can clamp the pin block.
Citation Information
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