Chemical raw material transfer cart with anti-toppling structure
By using a motor-driven double-headed screw and clamping assembly, the problem of chemical raw material drums tipping over on uneven surfaces has been solved, achieving stable transportation and improved safety of the chemical raw material drums.
Patent Information
- Application Number
- CN202520442551.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing chemical raw material transfer carts are prone to tipping over on uneven surfaces, resulting in poor safety.
A chemical raw material transfer trolley with an anti-tipping structure was designed. It uses a motor-driven double-headed screw and clamping assembly, and achieves four-sided clamping and fixing of chemical raw material barrels through synchronous belt and bevel gear transmission.
It improves the stability of chemical raw material drums during transportation, prevents tipping, enhances safety, and increases ease of operation.
Smart Images
Figure CN223720950U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to transfer device technical field, concretely is chemical industry raw material transfer cart with prevent toppling structure. BACKGROUND
[0002] Chemical industry raw material transfer cart, usually also be called chemical industry raw material bucket transfer cart, it is the tool for carrying and transferring chemical industry raw material bucket in chemical industry, the present chemical industry raw material bucket transfer cart when using, there are some deficiencies, when conveying the raw material storage bucket, the stability of the material bucket cannot be preferably kept, when meeting the uneven road, the material bucket is easy to dump, and the safety is poor, aiming at the above -mentioned problem, the inventor proposes a kind of chemical industry raw material transfer cart with prevent toppling structure to solve the above -mentioned problem. SUMMARY
[0003] In order to solve the problem that the present chemical industry raw material bucket transfer cart cannot keep the stability of the material bucket when conveying the raw material storage bucket, the material bucket is easy to dump, and the safety is poor;The utility model aims at providing a kind of chemical industry raw material transfer cart with prevent toppling structure.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a kind of chemical industry raw material transfer cart with prevent toppling structure, including car body, the inside of the car body is provided with chamber, the top surface of the car body is provided with guide slot, and the bottom end of the guide slot extends into the chamber, the outside of the car body is provided with motor, the output shaft end of the motor is fixedly connected with first double-headed screw, the side wall middle part of the first double-headed screw is fixedly connected with first synchronous wheel, one side of the first double-headed screw is provided with second double-headed screw, the side wall middle part of the second double-headed screw is fixedly connected with second bevel gear, the side wall of the second bevel gear is engaged with first bevel gear, the side wall middle part of the first bevel gear is fixedly connected with horizontal shaft, the side wall of the horizontal shaft is fixedly connected with second synchronous wheel, the side wall of the second synchronous wheel is provided with synchronous belt, the end of the synchronous belt away from the second synchronous wheel is matched with the first synchronous wheel, one side of the first double-headed screw is provided with first clamping assembly, one side of the second double-headed screw is provided with second clamping assembly, the second clamping assembly and first clamping assembly structure are same, the first clamping assembly includes movable plate, the top surface of the movable plate is detachably provided with clamping plate, the bottom surface of the movable plate is fixedly connected with threaded cylinder, the threaded cylinder is matched with the first double-headed screw.
[0005] Preferably, the bottom surface of the vehicle body is provided with a roller at each corner, the side wall of the vehicle body is fixedly connected with a push handle, the side wall of the motor is provided with a base, the base is fixedly connected with the outer side wall of the vehicle body, the push handle is pushed, and the vehicle body can move through the roller. One side of the vehicle body is provided with a raw material storage barrel. When the raw material storage barrel needs to be transported, the raw material storage barrel can be placed on the vehicle body. The motor is installed through the base. The motor is started. The first double-headed screw rotates under the action of the motor output shaft. The axis of the first double-headed screw is perpendicular to the axis of the second double-headed screw. The first double-headed screw and the second double-headed screw are located in the cavity of the vehicle body. The side wall of the first double-headed screw and the second double-headed screw is rotatably connected with a bearing seat. The bottom surface of the bearing seat is fixedly connected with the inner side wall of the vehicle body. The bearing seat is used to support the rotation of the first double-headed screw and the second double-headed screw. The motor is started. The first double-headed screw can drive the first synchronous wheel to rotate under the action of the motor output shaft. The second synchronous wheel can rotate under the action of the synchronous belt. The horizontal shaft can drive the first bevel gear to rotate. The second double-headed screw can rotate through the meshing of the first bevel gear and the second bevel gear.
[0006] Preferably, the side wall of the horizontal shaft is rotatably connected with a support. The bottom surface of the support is fixedly connected with the inner wall of the vehicle body. The support is used to support the rotation of the horizontal shaft to reduce the friction coefficient. The top surface of the movable plate is provided with a clamping groove. The bottom surface of the clamping plate is fixedly connected with a clamping plate. The clamping plate corresponds to and cooperates with the clamping groove. The clamping plate can be clamped in the clamping groove. When the raw material storage barrel needs to be placed on the vehicle body for transportation, the clamping plate can be pulled upwards first, so that the clamping plate is separated from the clamping groove, and then the clamping plate is removed, so as to avoid the clamping plate from interfering with the placement of the raw material storage barrel. After the raw material storage barrel is placed in the middle of the top surface of the vehicle body, the clamping plate is reassembled, so that the placed raw material storage barrel can be clamped and fixed by the clamping plate subsequently. The bottom surface of the threaded cylinder is fixedly connected with a sliding block. The inner wall of the vehicle body is fixedly connected with a horizontal plate. The top surface of the horizontal plate is fixedly connected with a sliding rail. The sliding block corresponds to and slidably connects with the sliding rail. When the first double-headed screw rotates, the two clamping plates can move relative to each other through the cooperation of the first double-headed screw and the threaded cylinder, and the cooperation of the sliding block and the sliding rail, so as to clamp and fix the raw material storage barrel. When the first double-headed screw rotates, the second double-headed screw can rotate under the cooperation of the synchronous belt. At the same time, the two clamping plates on the second double-headed screw can move relative to each other through the cooperation of the second double-headed screw and the threaded cylinder, and the cooperation of the sliding block and the sliding rail, so as to clamp and fix the raw material storage barrel. Thus, the stability of the raw material storage barrel during transportation is improved, and the condition of the raw material storage barrel toppling over is avoided.
[0007] Compared with the prior art, the chemical raw material conveying device has the beneficial effects that:
[0008] 1、The four clamping plates can move synchronously to clamp and fix the four edges of the chemical raw material storage barrel, thereby improving stability when conveying the raw material storage barrel and avoiding the condition that the raw material storage barrel is tilted.
[0009] 2、The clamping plate can be conveniently disassembled to avoid hindering the movement of the raw material storage barrel by the clamping plate when the raw material storage barrel is placed on the vehicle body and when the raw material storage barrel is taken off the vehicle body, thereby improving operation convenience. BRIEF DESCRIPTION OF DRAWINGS
[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0011] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0012] Figure 2 It is a schematic diagram of the vehicle body structure of the present application.
[0013] Figure 3 It is an enlarged view of A of the present application.
[0014] Figure 4 It is a schematic diagram of the cooperation of the first double-headed screw and the second double-headed screw of the present application.
[0015] Figure 5 It is an enlarged view of B of the present application.
[0016] In the figure: 1, vehicle body; 2, roller; 3, push handle; 4, guide groove; 5, motor; 6, base; 7, first double-headed screw; 8, first clamping assembly; 9, movable plate; 10, threaded cylinder; 11, sliding block; 12, clamping groove; 13, clamping plate; 14, clamping plate; 15, cross plate; 16, sliding rail; 17, first synchronous wheel; 18, synchronous belt; 19, second synchronous wheel; 20, cross shaft; 21, first bevel gear; 22, second bevel gear; 23, second double-headed screw; 24, support; 25, raw material storage barrel; 26, second clamping assembly. DETAILED DESCRIPTION
[0017] 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.
[0018] Example: Figures 1-5 As shown, this utility model provides a chemical raw material transfer trolley with an anti-tipping structure, including a trolley body 1. The trolley body 1 has an internal cavity. A guide groove 4 is provided through the top surface of the trolley body 1, and the bottom end of the guide groove 4 extends into the cavity. A motor 5 is provided on the outside of the trolley body 1. A first double-ended screw 7 is fixedly connected to the output shaft end of the motor 5. A first synchronous pulley 17 is fixedly connected to the middle of the side wall of the first double-ended screw 7. A second double-ended screw 23 is provided on one side of the first double-ended screw 7. A second bevel gear 22 is fixedly connected to the middle of the side wall of the second double-ended screw 23. A first bevel gear 21 meshes with the side wall of the second bevel gear 22. A horizontal shaft 20 is fixedly connected to the middle of the side wall. A second synchronous pulley 19 is fixedly connected to the side wall of the horizontal shaft 20. A synchronous belt 18 is provided on the side wall of the second synchronous pulley 19. The end of the synchronous belt 18 away from the second synchronous pulley 19 is engaged with the first synchronous pulley 17. A first clamping assembly 8 is provided on one side of the first double-ended screw 7. A second clamping assembly 26 is provided on one side of the second double-ended screw 23. The second clamping assembly 26 has the same structure as the first clamping assembly 8. The first clamping assembly 8 includes a movable plate 9. A clamping plate 13 is detachably provided on the top surface of the movable plate 9. A threaded cylinder 10 is fixedly connected to the bottom surface of the movable plate 9. The threaded cylinder 10 is engaged with the first double-ended screw 7.
[0019] Rollers 2 are provided at the four corners of the bottom surface of the vehicle body 1. A push handle 3 is fixedly connected to the side wall of the vehicle body 1. A base 6 is provided on the side wall of the motor 5. The base 6 is fixedly connected to the outer side wall of the vehicle body 1.
[0020] By adopting the above technical solution, the push handle 3 is pushed, and the roller 2 can make the vehicle body 1 move. A raw material storage tank 25 is provided on one side of the vehicle body 1. When the raw material storage tank 25 needs to be transported, the raw material storage tank 25 can be placed on the vehicle body 1. The motor 5 is installed through the base 6. When the motor 5 is started, the first double-headed screw 7 rotates under the action of the output shaft of the motor 5.
[0021] The axis of the first double-ended screw 7 is perpendicular to the axis of the second double-ended screw 23. Both the first double-ended screw 7 and the second double-ended screw 23 are located in the cavity of the vehicle body 1. The side walls of the first double-ended screw 7 and the second double-ended screw 23 are rotatably connected to bearing seats, and the bottom surface of the bearing seats is fixedly connected to the inner side wall of the vehicle body 1.
[0022] By adopting the above technical scheme, the bearing seat is used to support the rotation of the first double-headed screw rod 7 and the second double-headed screw rod 23, the motor 5 is started, the first double-headed screw rod 7 can drive the first synchronous wheel 17 to rotate under the action of the output shaft of the motor 5, and the second synchronous wheel 19 can be driven to rotate under the action of the synchronous belt 18, so that the horizontal shaft 20 drives the first bevel gear 21 to rotate, and the second double-headed screw rod 23 can be driven to rotate through the meshing of the first bevel gear 21 and the second bevel gear 22.
[0023] The side wall of the horizontal shaft 20 is rotationally connected with the support 24, and the bottom surface of the support 24 is fixedly connected with the inner wall of the vehicle body 1.
[0024] By adopting the above technical scheme, the support 24 is used to support the rotation of the horizontal shaft 20, so as to reduce the friction coefficient.
[0025] The top surface of the movable plate 9 is provided with a clamping groove 12, the bottom surface of the clamping plate 13 is fixedly connected with a clamping plate 14, and the clamping plate 14 corresponds to and matches the clamping groove 12.
[0026] By adopting the above technical scheme, the clamping plate 14 can be clamped in the clamping groove 12, when the raw material storage barrel 25 needs to be placed on the vehicle body 1 for transportation, the clamping plate 14 can be separated from the clamping groove 12 by pulling the clamping plate 13 upwards, so that the clamping plate 13 is removed, so as to avoid the clamping plate 13 from interfering with the placement of the raw material storage barrel 25, and after the raw material storage barrel 25 is placed in the middle of the top surface of the vehicle body 1, the clamping plate 13 is reassembled, so as to subsequently clamp and fix the placed raw material storage barrel 25 through the clamping plate 13.
[0027] The bottom surface of the threaded cylinder 10 is fixedly connected with a sliding block 11, the inner wall of the vehicle body 1 is fixedly connected with a horizontal plate 15, the top surface of the horizontal plate 15 is fixedly connected with a sliding rail 16, and the sliding block 11 corresponds to and slidably connects with the sliding rail 16.
[0028] By adopting the above technical scheme, when the first double-headed screw rod 7 rotates, the two clamping plates 13 can be relatively moved to clamp and fix the raw material storage barrel 25 through the cooperation of the first double-headed screw rod 7 and the threaded cylinder 10 and the cooperation of the sliding block 11 and the sliding rail 16, when the first double-headed screw rod 7 rotates, the second double-headed screw rod 23 can be driven to rotate under the cooperation of the synchronous belt 18, and at the same time, the two clamping plates 13 on the second double-headed screw rod 23 can be relatively moved to clamp and fix the raw material storage barrel 25 through the cooperation of the second double-headed screw rod 23 and the threaded cylinder 10 and the cooperation of the sliding block 11 and the sliding rail 16, so as to improve the stability during transportation of the raw material storage barrel 25 and avoid the condition that the raw material storage barrel 25 is tilted.
[0029] Working principle: the utility model discloses in using, when needing to transport raw material storage barrel 25, first pull up the clamping plate 13 to make the clamping plate 14 and the card slot 12 separate, thereby removing the clamping plate 13, to avoid when raw material storage barrel 25 is placed on the vehicle body 1, the movement of clamping plate 13 causes the hindrance of raw material storage barrel 25;
[0030] Then, raw material storage barrel 25 is placed in the top surface middle part of vehicle body 1, and the clamping plate 13 is reassembled, and the motor 5 is started, and the first double head screw rod 7 rotates under the action of the motor 5 output shaft, and through the mutual cooperation of the first double head screw rod 7 and the threaded cylinder 10, and under the cooperation of the sliding block 11 and the slide rail 16, two clamping plates 13 can be relatively moved to clamp and fix raw material storage barrel 25.
[0031] And when the first double head screw rod 7 rotates, the second synchronous wheel 19 can be rotated under the action of the synchronous belt 18, and then the horizontal shaft 20 can drive the first bevel gear 21 to rotate, and through the mutual engagement of the first bevel gear 21 and the second bevel gear 22, the second double head screw rod 23 can be rotated, and through the mutual cooperation of the second double head screw rod 23 and the threaded cylinder 10, and under the cooperation of the sliding block 11 and the slide rail 16, two clamping plates 13 on the second double head screw rod 23 can be relatively transported to clamp and fix raw material storage barrel 25.
[0032] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and their equivalent technologies, the utility model also intends to include these modifications and variations.
Claims
1. A chemical raw material transfer trolley with an anti-toppling structure, comprising a trolley body (1), characterized in that: The inside of the vehicle body (1) is provided with a chamber, the top surface of the vehicle body (1) is provided with a guide groove (4) penetratingly, and the bottom end of the guide groove (4) extends into the chamber, the outside of the vehicle body (1) is provided with a motor (5), the output shaft end of the motor (5) is fixedly connected with a first double-headed screw rod (7), the middle of the side wall of the first double-headed screw rod (7) is fixedly connected with a first synchronous wheel (17), one side of the first double-headed screw rod (7) is provided with a second double-headed screw rod (23), the middle of the side wall of the second double-headed screw rod (23) is fixedly connected with a second bevel gear (22), the side wall of the second bevel gear (22) is engaged with a first bevel gear (21), the middle of the side wall of the first bevel gear (21) is fixedly connected with a horizontal shaft (20), the side wall of the horizontal shaft (20) is fixedly connected with a second synchronous wheel (19), the side wall of the second synchronous wheel (19) is provided with a synchronous belt (18), one end of the synchronous belt (18) away from the second synchronous wheel (19) is matched with the first synchronous wheel (17), one side of the first double-headed screw rod (7) is provided with a first clamping assembly (8), one side of the second double-headed screw rod (23) is provided with a second clamping assembly (26), the second clamping assembly (26) is the same as the first clamping assembly (8) in structure, the first clamping assembly (8) comprises a movable plate (9), the top surface of the movable plate (9) is detachably provided with a clamping plate (13), the bottom surface of the movable plate (9) is fixedly connected with a threaded cylinder (10), and the threaded cylinder (10) is matched with the first double-headed screw rod (7).
2. The chemical material transfer cart with anti-toppling structure according to claim 1, characterized in that, The bottom surface of the vehicle body (1) is provided with a roller (2) at each corner, and the side wall of the vehicle body (1) is fixedly connected with a push handle (3).
3. The chemical material transfer cart with anti-toppling structure according to claim 1, characterized in that, The side wall of the motor (5) is provided with a base (6), and the base (6) is fixedly connected with the outer side wall of the vehicle body (1).
4. The chemical material transfer cart with anti-toppling structure according to claim 1, characterized in that, The axis of the first double-headed screw rod (7) is perpendicular to the axis of the second double-headed screw rod (23), and the first double-headed screw rod (7) and the second double-headed screw rod (23) are located in the chamber of the vehicle body (1).
5. The chemical material transfer cart with anti-toppling structure according to claim 4, characterized in that, The side wall of the first double-headed screw rod (7) and the second double-headed screw rod (23) is rotatably connected with a bearing seat, and the bottom surface of the bearing seat is fixedly connected with the inner side wall of the vehicle body (1).
6. The chemical material transfer cart with anti-toppling structure according to claim 1, characterized in that, The side wall of the horizontal shaft (20) is rotatably connected with a support (24), and the bottom surface of the support (24) is fixedly connected with the inner wall of the vehicle body (1).
7. The chemical material transfer cart with anti-topple structure according to claim 1, characterized in that, The top surface of the movable plate (9) is provided with a clamping groove (12), the bottom surface of the clamping plate (13) is fixedly connected with a clamping plate (14), and the clamping plate (14) corresponds to and matches the clamping groove (12).
8. The chemical material transfer cart with anti-topple structure according to claim 1, characterized in that, The bottom surface of the threaded cylinder (10) is fixedly connected with a sliding block (11), the inner wall of the vehicle body (1) is fixedly connected with a horizontal plate (15), the top surface of the horizontal plate (15) is fixedly connected with a sliding rail (16), and the sliding block (11) corresponds to and slidably connects with the sliding rail (16).