Powder lifting and conveying equipment

Abstract

The utility model relates to the technical field of powder conveying, and discloses a powder lifting and conveying device which comprises two first rotating columns, rotating wheels are rotationally connected to the peripheries of the two first rotating columns, a chain plate is arranged on the peripheries of the two rotating wheels in a sleeved mode, a second rotating column is installed in the chain plate, and the second rotating column is connected with the chain plate in a sleeved mode. The rear side of one second rotating column is rotationally connected with a first connecting plate, the rear side of the first connecting plate is rotationally connected with a second connecting plate, the rear side of the second connecting plate is rotationally connected to the side face of one first rotating column, and the top of the first connecting plate is fixedly connected with a fixing shell. And a control block is slidably connected to the interior of the fixed shell. According to the automatic height adjusting device, the electric push rod is used for driving the control block, driving the third rotating column and the control plate to rotate and move and adjusting the angle of the chain plate, so that the height of equipment can be automatically adjusted, the time for disassembly and assembly during adjustment in the past is saved, and the efficiency of the working process is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder conveying, in particular to a powder lifting and conveying device. Background Art

[0002] Powder is an aggregate composed of a large number of solid particles, with characteristics such as a large specific surface area and good fluidity, and is widely used in various fields. In many industrial fields, such as chemical industry, pharmaceuticals, food, building materials, etc., the conveying of powder materials is an indispensable link in the production process. With the continuous expansion of industrial production scale, the demand for efficient, stable, and continuous conveying of powder materials is increasing day by day. With the continuous progress of technology, technologies such as mechanical manufacturing and automatic control have developed rapidly. This provides technical support for the research and improvement of powder lifting and conveying devices.

[0003] The existing powder lifting and conveying devices mainly consist of hoppers, traction chains or belts, drive devices, casings, feeding ports, and discharging ports, etc. When working, the material enters the hopper from the feeding port. With the movement of the traction chain or belt, the hopper is lifted to the top, and then the material is discharged from the discharging port.

[0004] The existing powder lifting and conveying devices can complete the basic conveying work. However, every time the height of automatic feeding is adjusted, the device needs to be disassembled, the height of the support frame needs to be changed, and then it can continue to work after installation, which seriously affects the efficiency of the work process. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a powder lifting and conveying device, aiming to improve the problem that when changing the lifting height of the device in the prior art, the device needs to be disassembled and the support frame needs to be replaced, which affects the work efficiency.

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

[0007] A powder lifting and conveying device includes two first rotating columns. The outer circumferences of the two first rotating columns are rotatably connected with rotating wheels. A chain plate is sleeved on the outer circumferences of the two rotating wheels. A chain plate housing is installed on the outer circumference of the chain plate. A second rotating column is installed inside the chain plate. A first connecting plate is rotatably connected to the rear side of one of the second rotating columns. A second connecting plate is rotatably connected to the rear side of the first connecting plate. The rear side of the second connecting plate is rotatably connected to the side surface of one of the first rotating columns. A fixed housing is fixedly connected to the top of the first connecting plate. A control block is slidably connected inside the fixed housing. The two sides of the control block are rotatably connected with third rotating columns. A control plate is fixedly connected to the side surface of the third rotating column. The control plate is rotatably connected to the bottom of the chain plate housing. A protective housing is fixedly connected to the side surface of the rotating wheel. A quantitative feeding assembly is installed at the bottom of the protective housing for controlling the amount of feeding each time;

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

[0009] An electric push rod is installed at the rear side of the fixed shell, and the control block is fixedly connected to the output end of the electric push rod;

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

[0011] A feeding bucket is installed on the surface of the chain plate for storing the powder to be lifted and conveyed;

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

[0013] The quantitative feeding assembly includes a connecting block, the connecting block is fixedly connected to the bottom of the protective shell, a second motor is fixedly connected inside the connecting block, the output end of the second motor is fixedly connected to a first rotating plate, the front end of the first rotating plate is rotatably connected to a second rotating plate, and the front end of the second rotating plate is rotatably connected to a baffle plate;

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

[0015] A fixing plate is fixedly connected to the front side of the connecting block, a feeding bucket is fixedly connected inside the fixing plate, and a chute plate is fixedly connected to the bottom of the fixing plate;

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

[0017] A second chute is opened on the side surface of the chute plate, and the baffle plate is slidably connected inside the second chute:

[0018] A first chute is opened on the side surface of the fixed shell, and the third rotating column is slidably connected inside the first chute;

[0019] As a further description of the above technical solution:

[0020] The protective shell is rotatably connected to both sides of the chain plate housing, a first motor is fixedly connected to the side surface of the protective shell, and one of the first rotating columns is fixedly connected to the output end of the first motor.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the third rotating column is driven by the control block to move the control plate and the chain plate housing. When the control block moves in the fixed shell, the chain plate housing can be controlled by the third rotating column to drive the chain plate to perform angle adjustment. With the cooperation of the first connecting plate and the second connecting plate, the function of adjusting the height of the equipment is realized. The control block is moved by the electric push rod to drive the entire height adjustment mechanism, achieving the purpose of automatically adjusting the height of the equipment and improving the work efficiency.

[0023] 2. In the present utility model, the first rotating plate is rotated by the second motor. When the first rotating plate rotates, it will control the forward and backward movement of the second rotating plate, causing the second connecting plate to drive the material blocking plate to perform a reciprocating motion. Then, the movement trajectory of the material blocking plate is controlled by the chute plate, and the powder in the feeding bucket is cyclically blocked, realizing quantitative feeding and further improving the efficiency of the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of a powder lifting and conveying device proposed by the present utility model;

[0025] Figure 2 is a structural schematic diagram of the height adjustment mechanism of a powder lifting and conveying device proposed by the present utility model;

[0026] Figure 3 is a structural schematic diagram of the feeding bucket mechanism of a powder lifting and conveying device proposed by the present utility model;

[0027] Figure 4 is a structural schematic diagram of the quantitative feeding assembly of a powder lifting and conveying device proposed by the present utility model.

[0028] Legend Explanation:

[0029] 1. First rotating column; 2. Rotating wheel; 3. Chain plate; 4. Second rotating column; 5. First connecting plate; 6. Second connecting plate; 7. Fixed shell; 8. Control block; 9. Third rotating column; 10. Electric push rod; 11. First chute; 12. Protective shell; 13. First motor; 14. Feeding bucket; 15. Connecting block; 16. Second motor; 17. First rotating plate; 18. Second rotating plate; 19. Material blocking plate; 20. Fixed plate; 21. Chute plate; 22. Second chute; 23. Feeding barrel; 24. Control board; 25. Chain plate housing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 and Figure 2, an embodiment provided by the present utility model: a powder lifting and conveying device, including two first rotating columns 1. Rotating wheels 2 are rotatably connected to the outer peripheries of the two first rotating columns 1. A chain plate 3 is sleeved on the outer peripheries of the two rotating wheels 2. A chain plate housing 25 is installed on the outer periphery of the chain plate 3. The position of the chain plate 3 is supported and fixed by the two rotating wheels 2. A second rotating column 4 is installed inside the chain plate 3. Through the second rotating column 4, the chain plate 3 can adjust its angle. A first connecting plate 5 is rotatably connected to the rear side of one of the second rotating columns 4. A second connecting plate 6 is rotatably connected to the rear side of the first connecting plate 5. The rear side of the second connecting plate 6 is rotatably connected to the side surface of one of the first rotating columns 1. With the cooperation of the first connecting plate 5, the second connecting plate 6, the first rotating column 1 and the chain plate 3, the height of the device is adjusted by adjusting the angle between the chain plate 3 and the first connecting plate 5. A fixed housing 7 is fixedly connected to the top of the first connecting plate 5. A control block 8 is slidably connected inside the fixed housing 7. Rotating columns 9 are rotatably connected to both sides of the control block 8. A control plate 24 is fixedly connected to the side surface of the rotating column 9. When the control block 8 slides inside the fixed housing 7, the connected rotating column 9 and the control plate 24 rotate and move. The control plate 24 is rotatably connected to the bottom of the chain plate housing 25. When the control plate 24 rotates and moves, it will control the chain plate 3 to adjust its angle through the chain plate housing 25, realizing the function of height adjustment. A protective housing 12 is fixedly connected to the side surface of the rotating wheel 2. A quantitative feeding component is installed at the bottom of the protective housing 12, which is used to control the amount of each feeding. An electric push rod 10 is installed at the rear side of the fixed housing 7. The control block 8 is fixedly connected to the output end of the electric push rod 10. The movement of the control block 8 is controlled by the electric push rod 10, realizing the function of driving the entire height adjustment mechanism by the electric push rod 10. A feeding bucket 14 is installed on the surface of the chain plate 3, which is used to store the powder to be lifted and conveyed.

[0032] Referring to Figure 1 , Figure 3 and Figure 4 , the quantitative feeding component includes a connecting block 15. The connecting block 15 is fixedly connected to the bottom of the protective housing 12. A second motor 16 is fixedly connected inside the connecting block 15. The position of the second motor 16 is fixed through the protective housing 12 and the connecting block 15. The output end of the second motor 16 is fixedly connected to a first rotating plate 17. The front end of the first rotating plate 17 is rotatably connected to a second rotating plate 18. The front end of the second rotating plate 18 is rotatably connected to a baffle plate 19. By rotating the first rotating plate 17 by the second motor 16, while controlling the movement of the second rotating plate 18, the baffle plate 19 is driven to move back and forth below the feeding bucket 23, realizing the function of quantitative feeding. A fixing plate 20 is fixedly connected to the front side of the connecting block 15. A feeding bucket 23 is fixedly connected inside the fixing plate 20. A chute plate 21 is fixedly connected to the bottom of the fixing plate 20. The positions of the feeding bucket 23 and the chute plate 21 are fixed through the fixing plate 20. A second chute 22 is opened on the side surface of the chute plate 21. The baffle plate 19 is slidably connected inside the second chute 22. The movement position of the baffle plate 19 is controlled through the second chute 22.

[0033] Refer to Figures 1-4 Figures 1-4 , a chute 11 is provided on the side of the fixed housing 7, and the third rotating column 9 is slidably connected inside the chute 11, and the moving range of the third rotating column 9 is restricted by the chute 11. The protective housing 12 is rotatably connected to both sides of the chain plate housing 25, and a first motor 13 is fixedly connected to the side of the protective housing 12. One of the first rotating columns 1 is fixedly connected to the output end of the first motor 13. By rotating the first rotating column 1 by the first motor 13, the movement and transmission of the chain plate 3 are controlled, and the function of driving the entire conveying mechanism by the first motor 13 is realized.

[0034] Working principle: Before working, start the electric push rod 10 to move the control block 8. The control block 8 drives the control board 24 to rotate and move. The control board 24 pulls the chain plate housing 25 to control the movement of the chain plate 3. Under the support of the first connecting plate 5 and the second connecting plate 6, the angle of the chain plate 3 is changed, and the height of the equipment is adjusted. After the adjustment is completed, start the first motor 13 to rotate the rotating wheel 2, so that the chain plate 3 moves to convey the feeding bucket 14. When the feeding bucket 14 moves above the discharging bucket 23, stop the first motor 13, and introduce the powder in the feeding bucket 14 into the discharging bucket 23. At this time, start the second motor 16 to drive the first rotating plate 17 to rotate, and control the first rotating plate 18 and the baffle 19 to move backward together. At this time, the discharging bucket 23 can discharge the powder. After the first rotating plate 17 rotates one week, control the first rotating plate 18 and the baffle 19 to block the powder in the discharging bucket 23 again, and complete a quantitative discharging.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A powder lifting and conveying device, comprising two first rotating columns (1), characterized in that: Rotating wheels (2) are rotatably connected to the outer peripheries of both of the two rotating columns I (1). A chain plate (3) is sleeved on the outer peripheries of the two rotating wheels (2). A chain plate housing (25) is installed on the outer periphery of the chain plate (3). A rotating column II (4) is installed inside the chain plate (3). A connecting plate I (5) is rotatably connected to the rear side of one of the rotating columns II (4). A connecting plate II (6) is rotatably connected to the rear side of the connecting plate I (5). The rear side of the connecting plate II (6) is rotatably connected to the side surface of one of the rotating columns I (1). A fixed housing (7) is fixedly connected to the top of the connecting plate I (5). A control block (8) is slidably connected inside the fixed housing (7). Rotating columns III (9) are rotatably connected to both sides of the control block (8). A control plate (24) is fixedly connected to the side surface of the rotating column III (9). The control plate (24) is rotatably connected to the bottom of the chain plate housing (25). A protective housing (12) is fixedly connected to the side surface of the rotating wheel (2). A quantitative feeding component is installed at the bottom of the protective housing (12) for controlling the amount of each feeding.

2. The powder lifting and conveying equipment according to claim 1, characterized in that: An electric push rod (10) is installed at the rear side of the fixed housing (7). The control block (8) is fixedly connected to the output end of the electric push rod (10).

3. The powder lifting and conveying equipment according to claim 1, characterized in that: A feeding bucket (14) is installed on the surface of the chain plate (3) for storing the powder to be lifted and conveyed.

4. A powder lifting and conveying device according to claim 1, characterized in that: The quantitative feeding component includes a connecting block (15). The connecting block (15) is fixedly connected to the bottom of the protective housing (12). A motor II (16) is fixedly connected inside the connecting block (15). A rotating plate I (17) is fixedly connected to the output end of the motor II (16). A rotating plate II (18) is rotatably connected to the front end of the rotating plate I (17). A baffle plate (19) is rotatably connected to the front end of the rotating plate II (18).

5. A powder lifting and conveying device according to claim 4, characterized in that: A fixing plate (20) is fixedly connected to the front side of the connecting block (15). A feeding bucket (23) is fixedly connected inside the fixing plate (20). A chute plate (21) is fixedly connected to the bottom of the fixing plate (20).

6. The powder lifting and conveying device according to claim 5, characterized in that: A chute II (22) is formed on the side surface of the chute plate (21). The baffle plate (19) is slidably connected inside the chute II (22).

7. A powder lifting and conveying device according to claim 1, characterized in that: A chute I (11) is formed on the side surface of the fixed housing (7). The rotating column III (9) is slidably connected inside the chute I (11).

8. A powder lifting and conveying device according to claim 1, characterized in that: The protective housing (12) is rotatably connected to both sides of the chain plate housing (25). A motor I (13) is fixedly connected to the side surface of the protective housing (12). One of the rotating columns I (1) is fixedly connected to the output end of the motor I (13).

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