Carrying device for three-dimensional storage for practical teaching
By introducing motor-driven support plate clamping and infrared sensor alarm systems into the handling equipment for automated warehousing, the problems of cargo slippage and lack of protective sensing are solved, and safe and reliable cargo handling is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-03-13
AI Technical Summary
Existing automated storage and retrieval systems (AS/RS) used for practical training are prone to causing goods to slip during handling and lack protective sensors, which may cause injury to workers.
A device was designed that includes a fixed frame, a lifting plate, a motor, a bidirectional threaded rod, a support plate, an infrared sensor, and a buzzer. The motor drives the support plate to clamp the goods, and the infrared sensor detects foreign objects and sounds an alarm to prevent slippage and protect the workers.
It effectively prevents goods from slipping, provides timely alarms to protect staff, and improves the safety and reliability of the handling process.
Smart Images
Figure CN223993122U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material handling devices, specifically a material handling device for three-dimensional warehousing used in practical training. Background Technology
[0002] As the name suggests, a handling mechanism for automated storage and retrieval systems used in practical training is a type of handling equipment that can be used for practical training. It is quite common in modern life. Although existing handling mechanisms for automated storage and retrieval systems used in practical training can achieve the handling of goods during use.
[0003] An existing automated storage and retrieval system (AS / RS) handling device used for practical training has a problem: during the handling process, goods can easily slip off the inside of the device, causing injury to nearby workers. Furthermore, when workers are positioned below the goods being handled, the device lacks protective sensors, so improper operation can easily result in workers being positioned directly beneath it, potentially injuring them as it descends. Therefore, this paper proposes an AS / RS handling device for practical training to address these issues. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a three-dimensional warehousing handling device for practical training. It has advantages such as preventing goods from slipping out of the handling device, having a protective sensing device, and issuing timely alarms to protect the staff below. It solves the problem that goods can easily slip out of the handling device during the handling process, thereby causing injury to the surrounding staff.
[0006] (II) Technical Solution
[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A three-dimensional storage handling device for practical training includes a fixed frame, a mounting plate fixedly connected to the top of the fixed frame, a lifting plate slidably connected inside the mounting plate, a first motor fixedly connected to the outside of the lifting plate, a bidirectional threaded rod rotatably connected to the output shaft of the first motor and the inside of the lifting plate, a support plate threadedly connected to the outside of the bidirectional threaded rod, a fixed plate rotatably connected to the outside of the support plate, an infrared sensor fixedly connected to the bottom of the fixed plate, and a buzzer fixedly connected to the top of the lifting plate.
[0008] The beneficial effects of this utility model are:
[0009] This automated storage and retrieval system (AS / RS) handling device, used for practical training, has the advantages of preventing goods from slipping out of the device and having a protective sensor that can issue an alarm in a timely manner to protect the workers below.
[0010] Based on the above technical solution, the present invention can be further improved as follows.
[0011] Furthermore, the number of support plates is two and they are symmetrically distributed, and the fixing plate is L-shaped.
[0012] Furthermore, a second motor is fixedly connected to the top of the mounting plate on the right side, and the output shaft of the second motor is fixedly connected to a reciprocating screw that is rotatably connected to the inside of the mounting plate. The outer side of the reciprocating screw is threadedly connected to the lifting plate.
[0013] Furthermore, a synchronizing rod is fixedly connected inside the mounting plate on the left side, and the synchronizing rod is slidably connected to the inside of the lifting plate.
[0014] The beneficial effect of adopting the above-mentioned further solution is that the synchronizing rod prevents the lifting plate from rotating with the reciprocating screw, thus affecting the normal lifting and lowering of the lifting plate.
[0015] Furthermore, the support plate has a rotating column that is fixedly connected to the fixed plate inside, and a worm gear is fixedly connected to the outside of the rotating column.
[0016] Furthermore, a third motor is fixedly connected to the outer side of the support plate, and the output shaft of the third motor is fixedly connected to a worm gear that is rotatably connected to the inside of the support plate, with the worm wheel meshing with the worm gear.
[0017] The advantage of adopting the above-mentioned further solution is that it makes it easier for the fixed plate to rotate the goods inside it by 180 degrees, thereby reversing the vertical position of the goods, and then making it easier to place the goods in the corresponding position.
[0018] Furthermore, a control panel is fixedly connected inside the mounting plate, and casters are installed at the bottom of the mounting bracket.
[0019] The beneficial effects of adopting the above-mentioned further solution are that the control panel controls the fixing of goods, the adjustment of position and height, the detection of foreign objects under the fixing plate and the issuance of alarms, and the casters make the movement of the device more convenient. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a side view of the structure of this utility model;
[0022] Figure 3The structure of this utility model Figure 2 Enlarged view of point A in the middle;
[0023] Figure 4 This is a schematic diagram of the reciprocating lead screw structure of this utility model;
[0024] Figure 5 This is a schematic diagram of the universal wheel structure of this utility model.
[0025] In the diagram: 1. Fixed frame; 2. Mounting plate; 3. Lifting plate; 4. First motor; 5. Bidirectional threaded rod; 6. Fixed plate; 7. Infrared sensor; 8. Buzzer; 9. Second motor; 10. Reciprocating lead screw; 11. Synchronizing rod; 12. Rotating column; 13. Worm gear; 14. Third motor; 15. Worm; 16. Control panel; 17. Casters; 18. Support plate. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] In the embodiments, by Figure 1-5 Presented is a three-dimensional storage and handling device for practical training. This utility model includes a fixed frame 1, a mounting plate 2 fixedly connected to the top of the fixed frame 1, a lifting plate 3 slidably connected inside the mounting plate 2, a first motor 4 fixedly connected to the outside of the lifting plate 3, a bidirectional threaded rod 5 rotatably connected to the output shaft of the first motor 4 and rotatably connected to the inside of the lifting plate 3, a support plate 18 threadedly connected to the outside of the bidirectional threaded rod 5, the support plate 18 slidably connected to the inside of the lifting plate 3, a fixed plate 6 rotatably connected to the outside of the support plate 18, an infrared sensor 7 fixedly connected to the bottom of the fixed plate 6, and a buzzer 8 fixedly connected to the top of the lifting plate 3.
[0028] The second motor 9 is started, causing the reciprocating screw 10 to rotate, thus moving the lifting plate 3 downward into the fixed frame 1. The goods are then moved into the two fixed plates 6. The first motor 4 is then started, causing the bidirectional threaded rod 5 to rotate, causing the support plate 18 to slide inside the lifting plate 3, bringing the two support plates 18 closer together. This clamps the goods to prevent them from slipping off the fixed plates 6 during lifting or transportation. The device is then moved to facilitate transferring the goods to the next location. The lifting plate 3 moves upward under the rotation of the reciprocating screw 10, facilitating the movement of goods to a higher position. Finally, the third motor is started. 14. This causes the worm gear 15 to rotate, which in turn drives the worm wheel 13 to rotate, causing the rotating column 12 to rotate. This causes the fixed plate 6 to rotate the cargo inside it by 180 degrees, thus reversing the vertical position of the cargo. Subsequently, the two support plates 18 move away from each other, making it easier to place the cargo in the appropriate position. When the lifting plate 3 slides downward under the rotation of the reciprocating screw 10, and there are people or cargo piled up on the lower side of the two fixed plates 6, the infrared sensor 7 senses the difference in distance between the two fixed plates 6 and the ground, and transmits the signal to the control panel 16. The control panel 16 controls the buzzer 8 to sound an alarm, thereby reminding the staff to clean up the foreign objects on the lower side of the fixed plate 6 in time.
[0029] Specifically, refer to Figure 1 There are two support plates 18, which are symmetrically distributed, and the fixing plate 6 is L-shaped.
[0030] Specifically, refer to Figure 1 and Figure 4 The top of the right mounting plate 2 is fixedly connected to a second motor 9. The output shaft of the second motor 9 is fixedly connected to a reciprocating screw 10 that is rotatably connected to the inside of the mounting plate 2. The outer side of the reciprocating screw 10 is threadedly connected to the lifting plate 3.
[0031] In this embodiment, the second motor 9 is started, which drives the reciprocating screw 10 to rotate, thereby moving the lifting plate 3 downward into the fixed frame 1. Then, the goods are moved into the two fixed plates 6. The lifting plate 3 moves upward under the rotation of the reciprocating screw 10, which makes it easier to move the goods to a higher position.
[0032] Specifically, refer to Figure 1 The left mounting plate 2 has a fixed internal connection to a synchronizing rod 11, which is slidably connected to the inside of the lifting plate 3.
[0033] In this embodiment, the synchronizing rod 11 makes the rising and falling of the lifting plate 3 more stable, preventing the lifting plate 3 from rotating with the rotation of the reciprocating screw 10, which would affect the normal rising and falling of the lifting plate 3.
[0034] Specifically, refer to Figure 2and Figure 3 The support plate 18 has a rotating column 12 that is fixedly connected to the fixed plate 6 inside, and a worm gear 13 is fixedly connected to the outside of the rotating column 12.
[0035] Specifically, refer to Figure 3 A third motor 14 is fixedly connected to the outer side of the support plate 18. The output shaft of the third motor 14 is fixedly connected to a worm gear 15 that is rotatably connected to the inside of the support plate 18. The worm wheel 13 meshes with the worm gear 15.
[0036] In this embodiment, the third motor 14 is started, which causes the worm gear 15 to rotate. The worm gear 15 drives the worm wheel 13 to rotate, which causes the rotating column 12 to rotate. This causes the fixed plate 6 to rotate the goods inside it by 180 degrees, thereby reversing the vertical position of the goods, which makes it easier to place the goods in the corresponding position.
[0037] Specifically, refer to Figure 2 The mounting plate 2 has a control panel 16 fixedly connected inside, and the bottom of the mounting bracket 1 is equipped with casters 17.
[0038] In this embodiment, the control panel 16 controls the fixing of goods, the adjustment of position and height, the detection of foreign objects under the fixing plate 6 and the issuance of alarms, etc., and the casters 17 make the movement of the device more convenient.
[0039] Working principle:
[0040] First: Start the second motor 9, which drives the reciprocating screw 10 to rotate, thereby moving the lifting plate 3 downward into the fixed frame 1. Then, move the goods into the two fixed plates 6. Start the first motor 4, which causes the bidirectional threaded rod 5 to rotate, thereby causing the support plate 18 to slide inside the lifting plate 3. This brings the two support plates 18 closer together, thus clamping the outside of the goods and preventing them from slipping out of the fixed plates 6 during lifting or transportation. Then, move the position of the device to facilitate the transfer of goods to the next location. The lifting plate 3 moves upward under the rotation of the reciprocating screw 10, thereby facilitating the movement of goods to a higher place.
[0041] Then: The third motor 14 is started, which causes the worm gear 15 to rotate. The worm gear 15 drives the worm wheel 13 to rotate, which causes the rotating column 12 to rotate. This causes the fixed plate 6 to rotate the goods inside it by 180 degrees, thus reversing the vertical position of the goods. Then the two support plates 18 move away from each other, making it easier to place the goods in the corresponding positions. When the lifting plate 3 slides down under the rotation of the reciprocating screw 10, and there are people or goods piled up on the underside of the two fixed plates 6, the infrared sensor 7 senses the difference in distance between the two fixed plates 6 and the ground, and transmits the signal to the control panel 16. The control panel 16 controls the buzzer 8 to sound an alarm, thus reminding the staff to clean up the foreign objects on the underside of the fixed plate 6 in time.
[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A carrying device for three-dimensional storage for practical teaching, comprising a fixing frame (1), characterized in that: The top of mounting frame (1) is fixedly connected with mounting plate (2), the inside of mounting plate (2) is slidably connected with lifting plate (3), the outside of lifting plate (3) is fixedly connected with first motor (4), the output shaft of first motor (4) is fixedly connected with bidirectional screw rod (5) that is rotatably connected with the inside of lifting plate (3), the outside of bidirectional screw rod (5) is threadedly connected with support plate (18), the outside of support plate (18) is rotatably connected with fixed plate (6), the bottom of fixed plate (6) is fixedly connected with infrared sensor (7), the top of lifting plate (3) is fixedly connected with buzzer (8).
2. The carrying device for three-dimensional storage used in practical teaching according to claim 1, characterized in that: The number of support plate (18) is two and is symmetrically distributed, and the fixed plate (6) is L-shaped.
3. The carrying device for three-dimensional storage used in practical teaching according to claim 1, characterized in that: The top of right mounting plate (2) is fixedly connected with second motor (9), the output shaft of second motor (9) is fixedly connected with reciprocating screw rod (10) that is rotatably connected with the inside of mounting plate (2), and the outside of reciprocating screw rod (10) is threadedly connected with lifting plate (3).
4. The carrying device for stereoscopic storage used in practical teaching according to claim 1, characterized in that: The inside of left mounting plate (2) is fixedly connected with synchronous rod (11), and the inside of synchronous rod (11) is slidably connected with lifting plate (3).
5. The carrying device for stereoscopic storage used in practical teaching according to claim 1, characterized in that: The inside of support plate (18) is rotatably connected with rotating column (12) that is fixedly connected with fixed plate (6), and the outside of rotating column (12) is fixedly connected with worm gear (13).
6. The three-dimensional storage and retrieval system for hands-on teaching of claim 5, wherein: The outside of support plate (18) is fixedly connected with third motor (14), the output shaft of third motor (14) is fixedly connected with worm (15) that is rotatably connected with the inside of support plate (18), and worm gear (13) is engaged with worm (15).
7. The carrying device for stereoscopic storage used in practical teaching according to claim 1, characterized in that: The inside of mounting plate (2) is fixedly connected with control panel (16), and the bottom of mounting frame (1) is provided with universal wheel (17).