Automatic feeding elevator

Abstract

The utility model relates to the technical field of elevators, and discloses an automatic feeding elevator which comprises a fixing frame and a platform, the top of the platform is fixedly connected with a containing table and a connecting frame, the bottom of the platform is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a gear. The gear is rotatably connected to the interior of the placing table, a rack is slidably connected to the interior of the placing table, the gear is meshed with the rack, a connecting block is fixedly connected to the outer wall of the rack, a sliding block is fixedly connected to one side of the connecting block, and a sliding rail is fixedly connected to the top of the placing table. According to the lifting device, the clamping plates are driven to work through the first motor and the connecting frame, the effect of rapidly fixing materials is achieved, and the problems that when hard materials are lifted, the materials cannot be rapidly and effectively fixed, and consequently the materials slide or accumulate in the transportation process are solved; therefore, the applicability of the elevator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an automatic feeding elevator. Background Art

[0002] Hoists are large-scale mechanical equipment that transport goods by changing potential energy, such as mine hoists and dam hoists. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity. The goods are moved up and down by power machinery dragging flexible wire ropes to complete the transportation process. They are used to lift materials from one ground to another high altitude. Hoists are widely used in various industrial fields, such as mining, metallurgy, chemical industry, building materials, agriculture, etc., for automatic and efficient processing, lifting, loading and unloading of various materials.

[0003] Traditional elevators usually consist of a lifting frame and a conveying device. The lifting frame includes a main frame and a supporting structure, which is used to support and fix the entire equipment. The conveying device mainly includes a motor, a transmission device and a lifting belt. The motor drives the lifting belt through the transmission device to transport materials from a low place to a high place.

[0004] However, the structure of traditional elevators is relatively simple. When lifting hard materials, it is often impossible to fix the materials quickly and effectively, which will cause the materials to slide or pile up during transportation. In addition, when subjected to external force or vibration during the lifting process, the materials are likely to fall off. Therefore, an automatic loading elevator is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic loading and lifting machine, which aims to improve the problem in the prior art that when lifting hard materials, the materials are often unable to be fixed quickly and effectively, which may cause the materials to slide or pile up during transportation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The automatic feeding hoist comprises a fixed frame and a platform, the top of the platform is fixedly connected to a placing table, the top of the platform is fixedly connected to a connecting frame, the bottom of the platform is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a gear, the gear is rotatably connected to the inside of the placing table, the inside of the placing table is slidably connected to a rack, the gear is meshed with the rack, the outer wall of the rack is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a slider, the top of the placing table is fixedly connected to a slide rail, the slider is slidably connected to the outer wall of the slide rail, the top of the slider is fixedly connected to a connecting frame, one side of the connecting frame is fixedly connected to a clamping plate, the top of the fixed frame is fixedly connected to a supporting frame, one side of the supporting frame is fixedly connected to a driving assembly, and the driving assembly is used to drive the platform to move;

[0008] As a further description of the above technical solution:

[0009] The driving assembly includes a second motor and a driving wheel, the second motor is fixedly connected to one side of the support frame, the driving wheel is fixedly connected to the output end of the second motor, and a fixing block is fixedly connected to the top of the fixing frame;

[0010] As a further description of the above technical solution:

[0011] A transmission column is rotatably connected inside the fixed block, and a driven wheel is fixedly connected to the outer wall of the transmission column;

[0012] As a further description of the above technical solution:

[0013] The driven wheel is rotatably connected to one side of the fixed block, and a synchronous belt is arranged between the driven wheel and the driving wheel;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the transmission column is fixedly connected to a sprocket, and the outer wall of the sprocket is provided with a chain;

[0016] As a further description of the above technical solution:

[0017] A balance plate is fixedly connected inside one side of the chain, a slide groove is provided inside the fixing frame, and the balance plate is slidably connected inside the slide groove;

[0018] As a further description of the above technical solution:

[0019] A support block is fixedly connected inside the other side of the chain, and the support block is fixedly connected to the top of the platform;

[0020] As a further description of the above technical solution:

[0021] A guide column is fixedly connected inside the fixing frame, a sleeve is fixedly connected to one side of the platform, and the sleeve is slidably connected to the outer wall of the guide column.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the clamping plate structure is driven to work by the first motor and the gear, rack, connecting block, slider and connecting frame structure, so that the material can be quickly fixed, which solves the problem that when lifting hard materials, the material cannot be fixed quickly and effectively, which may cause the material to slide or pile up during transportation, thereby improving the applicability of the elevator.

[0024] 2. In the utility model, with the cooperation of the driving wheel and the driven wheel, the synchronous belt, the sprocket, the chain, the balance plate and the guide column structure, the platform works and achieves the effect of stable lifting and stopping, which solves the problem that when the hoist is subjected to external force or stops suddenly during the lifting process, the lifting platform is easily shaken, which leads to material spillage, thereby improving the stability during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the automatic feeding elevator proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the top structure of the platform of the automatic loading elevator proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the connection frame of the automatic feeding elevator proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the top structure of the fixed frame of the automatic feeding hoist proposed by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the internal structure of the fixed frame of the automatic feeding elevator.

[0030] Legend:

[0031] 1. Fixed frame; 2. Platform; 3. Placement table; 4. Connection frame; 5. First motor; 6. Gear; 7. Rack; 8. Connection block; 9. Slide rail; 10. Slider; 11. Connecting frame; 12. Clamp; 13. Support frame; 14. Second motor; 15. Driving wheel; 16. Fixed block; 17. Driven wheel; 18. Synchronous belt; 19. Transmission column; 20. Sprocket; 21. Chain; 22. Balance plate; 23. Slide; 24. Support block; 25. Guide column; 26. Sleeve. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-Figure 3 The utility model provides an embodiment: an automatic feeding hoist, including a fixed frame 1 and a platform 2, a placing table 3 is fixedly connected to the top of the platform 2, a connecting frame 4 is fixedly connected to the top of the platform 2, a first motor 5 is fixedly connected to the bottom of the platform 2, a gear 6 is fixedly connected to the output end of the first motor 5, the gear 6 is rotatably connected to the inside of the placing table 3, a rack 7 is slidably connected to the inside of the placing table 3, the gear 6 is meshed with the rack 7, a connecting block 8 is fixedly connected to the outer wall of the rack 7, a slider 10 is fixedly connected to one side of the connecting block 8, a slide rail 9 is fixedly connected to the top of the placing table 3, the slider 10 is slidably connected to the outer wall of the slide rail 9, a connecting frame 11 is fixedly connected to the top of the slider 10, a splint 12 is fixedly connected to one side of the connecting frame 11, a supporting frame 13 is fixedly connected to the top of the fixed frame 1, a driving assembly is fixedly connected to one side of the supporting frame 13, and the driving assembly is used to drive the platform 2 to move.

[0034] Specifically, when using the automatic loading elevator, first place the material to be lifted on the top of the placement table 3. Next, the first motor 5 drives the gear 6 to rotate through its output end, and the gear 6 engages with the rack 7, so that the rack 7 slides inside the placement table 3. The movement of the rack 7 drives the connecting block 8 to move, and the connecting block 8 drives the slider 10 on one side to slide on the slide rail 9. The movement of the slider 10 drives the top connecting frame 11 to move, and then drives the splint 12 connected to the connecting frame 11 to move above the placement table 3. The action of the splint 12 effectively clamps the material on the placement table 3, ensuring that the material can be safely fixed during the lifting process, thereby ensuring the stability and efficiency of the elevator during operation.

[0035] Reference Figure 3 and Figure 4 The driving assembly includes a second motor 14 and a driving wheel 15. The second motor 14 is fixedly connected to one side of the support frame 13. The driving wheel 15 is fixedly connected to the output end of the second motor 14. A fixed block 16 is fixedly connected to the top of the fixed frame 1. A transmission column 19 is rotatably connected inside the fixed block 16. A driven wheel 17 is fixedly connected to the outer wall of the transmission column 19. The driven wheel 17 is rotatably connected to one side of the fixed block 16. A synchronous belt 18 is arranged between the driven wheel 17 and the driving wheel 15.

[0036] Specifically, after the material is fixed, the lifting process is led by the second motor 14. The second motor 14 drives the driving wheel 15 to rotate through the output end. The driving wheel 15 drives the driven wheel 17 to rotate synchronously through the synchronous belt 18 on the outer wall. The movement of the driven wheel 17 drives the internally connected transmission column 19 to rotate, thereby achieving the effect of motion transmission.

[0037] Reference Figure 3 and Figure 4 A sprocket 20 is fixedly connected to the outer wall of the transmission column 19, a chain 21 is arranged on the outer wall of the sprocket 20, a balance plate 22 is fixedly connected inside one side of the chain 21, a slide groove 23 is opened inside the fixed frame 1, the balance plate 22 is slidably connected inside the slide groove 23, a support block 24 is fixedly connected inside the other side of the chain 21, the support block 24 is fixedly connected to the top of the platform 2, a guide column 25 is fixedly connected inside the fixed frame 1, a sleeve 26 is fixedly connected to one side of the platform 2, and the sleeve 26 is slidably connected to the outer wall of the guide column 25.

[0038] Specifically, the transmission column 19 continues to transmit through the sprocket 20 connected to the outer wall, and the movement of the sprocket 20 pushes the chain 21 to move on the outer wall. The balance plate 22 connected to one side of the chain 21 slides downward inside the slide groove 23, and the support block 24 connected to the other side of the chain 21 will move upward synchronously. The movement of the support block 24 drives the platform 2 and the placement table 3 connected to the bottom to rise. At the same time, the movement of the platform 2 also drives the sleeve 26 connected to one side to slide on the outer wall of the guide column 25, ensuring the stability and efficiency of the lifting process, so that the material can remain safe and stable during the lifting process.

[0039] Working principle: When using the automatic feeding elevator, first place the material to be lifted on the placement table 3, and then drive the gear 6 to rotate through the output end of the first motor 5. The gear 6 is forced to drive the rack 7 meshing with it to slide inside the placement table 3, and the rack 7 is forced to drive the connecting block 8 connected to the outer wall to move. The connecting block 8 is forced to drive the slider 10 connected to one side to slide on the outer wall of the slide rail 9. The slider 10 is forced to drive the connecting frame 11 connected to the top to move. The connecting frame 11 is forced to drive the splint 12 connected to one side to move above the placement table 3. Through the movement of the splint 12, the material above the placement table 3 is clamped, thereby achieving the effect of effectively fixing the material during lifting. After the fixation is completed, at this time, through The output end of the second motor 14 drives the driving wheel 15 to rotate, and the driving wheel 15 drives the driven wheel 17 to rotate synchronously through the synchronous belt 18 on the outer wall. The driven wheel 17 is forced to drive the internally connected transmission column 19 to rotate, and the transmission column 19 is forced to drive the sprocket 20 connected to the outer wall to rotate, so that the sprocket 20 is forced to drive the chain 21 on the outer wall to move, and the chain 21 is forced to drive the balance plate 22 connected on one side to slide downward inside the slide groove 23. At the same time, the chain 21 will also drive the support block 24 connected on the other side to move upward, and the support block 24 is forced to drive the platform 2 and the placement table 3 connected at the bottom to rise, and the platform 2 will be forced to drive the guide column 26 connected on one side to slide on the outer wall of the sleeve 25, thereby achieving a stable lifting effect.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding and lifting machine, comprising a fixed frame (1) and a platform (2), characterized in that: The top of the platform (2) is fixedly connected to a placement table (3), the top of the platform (2) is fixedly connected to a connection frame (4), the bottom of the platform (2) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to a gear (6), the gear (6) is rotatably connected to the inside of the placement table (3), the inside of the placement table (3) is slidably connected to a rack (7), the gear (6) is meshed with the rack (7), the outer wall of the rack (7) is fixedly connected to a connection block (8), the A slider (10) is fixedly connected to one side of the connecting block (8); a slide rail (9) is fixedly connected to the top of the placing platform (3); the slider (10) is slidably connected to the outer wall of the slide rail (9); a connecting frame (11) is fixedly connected to the top of the slider (10); a clamping plate (12) is fixedly connected to one side of the connecting frame (11); a supporting frame (13) is fixedly connected to the top of the fixing frame (1); a driving component is fixedly connected to one side of the supporting frame (13); the driving component is used to drive the platform (2) to move.

2. The automatic feeding hoist according to claim 1 is characterized in that: The driving assembly comprises a second motor (14) and a driving wheel (15); the second motor (14) is fixedly connected to one side of the support frame (13); the driving wheel (15) is fixedly connected to the output end of the second motor (14); and a fixing block (16) is fixedly connected to the top of the fixing frame (1).

3. The automatic feeding hoist according to claim 2 is characterized in that: The fixed block (16) is rotatably connected to a transmission column (19) inside, and the outer wall of the transmission column (19) is fixedly connected to a driven wheel (17).

4. The automatic feeding hoist according to claim 3 is characterized in that: The driven wheel (17) is rotatably connected to one side of the fixed block (16), and a synchronous belt (18) is provided between the driven wheel (17) and the driving wheel (15).

5. The automatic feeding hoist according to claim 4 is characterized in that: The outer wall of the transmission column (19) is fixedly connected to a sprocket (20), and the outer wall of the sprocket (20) is provided with a chain (21).

6. The automatic feeding hoist according to claim 5, characterized in that: A balance plate (22) is fixedly connected inside one side of the chain (21), a slide groove (23) is provided inside the fixed frame (1), and the balance plate (22) is slidably connected inside the slide groove (23).

7. The automatic feeding hoist according to claim 6 is characterized in that: A support block (24) is fixedly connected inside the other side of the chain (21), and the support block (24) is fixedly connected to the top of the platform (2).

8. The automatic feeding hoist according to claim 7, characterized in that: A guide column (25) is fixedly connected inside the fixing frame (1), a sleeve (26) is fixedly connected to one side of the platform (2), and the sleeve (26) is slidably connected to the outer wall of the guide column (25).

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