Screening mechanism of cylindrical cooler

Abstract

The utility model relates to the field of material screening, and discloses a cylindrical cooler screening mechanism which comprises a box body, a servo motor is fixedly connected to the front face of the box body, a connecting rod is fixedly connected to the output end of the servo motor, one end of the connecting rod is rotationally connected to one side of the inner wall of the box body, and a screening drum is fixedly connected to the surface of the connecting rod. And the cooling mechanism comprises a storage box, and one side of the storage box is fixedly connected to the back of the box body. When the servo motor drives the screen drum to rotate to screen materials, a water pump injects a water source into the threaded conveying pipe and the connecting rod through the connecting pipe, the materials can be cooled after making contact with the threaded conveying pipe, the threaded conveying pipe can effectively guide the materials to move in the designated reverse direction, and the materials can be conveniently conveyed to the conveying pipe. And the materials can be gradually cooled in the conveying process of the materials, so that the materials can be in full contact with the threaded conveying pipe, and the cooling effect of the equipment on the materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material screening, in particular to a screening mechanism of a rotary cooler. Background Technique

[0002] The process of classifying bulk materials into different particle sizes through one or several layers of sieve surfaces is called screening. Existing materials such as parts are usually formed by casting and stamping. After such parts are produced, the temperature on their surfaces is relatively high. It is inevitable that accidents will occur during direct part assembly. Therefore, a screening mechanism of a rotary cooler is required. So the existing screening mechanisms of rotary coolers have been continuously innovated and developed. It can be seen that the existing screening mechanisms of rotary coolers basically meet people's needs, but there are still some problems.

[0003] Existing material screening mechanisms usually pour materials into a screening machine and screen the materials by rotating the sieve cylinder inside the screening machine.

[0004] However, when the existing device is actually used, since the surfaces of most metal parts are relatively hot after production, and the next step after screening the parts is usually assembly or packing. After the device screens the parts, it still takes some time to wait for the parts to cool down, which inevitably reduces the production efficiency of the device. Therefore, a screening mechanism of a rotary cooler is urgently needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a screening mechanism of a rotary cooler to solve the problem that it still takes time to wait for the cooling of some just processed metal parts after screening, thereby reducing the production efficiency of the parts as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution. A screening mechanism of a rotary cooler is disclosed, which includes a box body. A servo motor is fixedly connected to the front surface of the box body. The output end of the servo motor is fixedly connected to a connecting rod, and one end of the connecting rod is rotatably connected to one side of the inner wall of the box body. A sieve cylinder is fixedly connected to the surface of the connecting rod.

[0007] A cooling mechanism, including a storage tank, one side of the storage tank is fixedly connected to the back of the box body. A connecting pipe is inserted into the top of the storage tank. The bottom end of the connecting pipe is fixedly connected to a collar. A conveying groove is formed in the middle of the connecting rod. A threaded conveying pipe is fixedly connected to one side of the conveying connecting rod. A refrigeration device body is fixedly connected to one side of the inner bottom wall of the storage tank. A water pump is fixedly connected to the inner bottom wall of the storage tank. A rotating groove is formed on the surface of one end of the connecting rod, and the surface of the collar is rotatably connected to the inner wall of the rotating groove.

[0008] As a preferred technical solution of the present utility model, connection blocks are fixedly connected to the four sides of the box body. A hydraulic cylinder is rotatably connected to the bottom of the connection block, and a foot pad is fixedly connected to the bottom end of the hydraulic cylinder.

[0009] As a preferred technical solution of the present utility model, a connecting plate is fixedly connected to the surface of the bottom end of the hydraulic cylinder, and a connecting plate is slidably connected to one side of the connecting plate.

[0010] As a preferred technical solution of the present utility model, a protective box is fixedly connected to the front of the box body, and the servo motor is located on the inner wall of the protective box.

[0011] As a preferred technical solution of the present utility model, screening rods are fixedly connected to the surface of the screening cylinder, and the screening cylinder is located inside the box body.

[0012] As a preferred technical solution of the present utility model, a communication groove is opened on one side of the inner wall of the storage box, and the middle part of the connecting pipe is fixedly connected to the communication groove.

[0013] As a preferred technical solution of the present utility model, sealing rings are arranged on both sides of the collar, and one side of the sealing ring is movably connected to the inner wall of the rotating groove.

[0014] As a preferred technical solution of the present utility model, the threaded transport pipe is in a threaded shape, and the surface of the threaded transport pipe is fixedly connected to the inner side wall of the screening cylinder.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. When the present utility model drives the screening cylinder to rotate by the servo motor to screen the materials, the water pump injects water source into the threaded transport pipe and the connecting rod through the connecting pipe. When the materials come into contact with the threaded transport pipe, the materials can be cooled. The threaded transport pipe can effectively guide the materials to move in the specified direction, and can also gradually cool the materials during the transportation process, so that the materials can fully contact the threaded transport pipe, effectively enhancing the cooling effect of the equipment on the materials and improving the production efficiency of parts.

[0017] 2. When the present utility model drives the box body at the top to tilt by the lifting of the hydraulic cylinder, the screening cylinder on the inner wall is driven to tilt after the box body tilts. After the angle of the screening cylinder tilts, the transportation angle of the equipment is adjusted, so that the equipment can transport materials to multiple areas with different heights, effectively improving the practicability of the equipment. During the adjustment process, the connecting plate slides in the connecting plate to reinforce multiple groups of hydraulic cylinders. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure diagram of the equipment of the present utility model;

[0019] Figure 2 This is the rear view structure diagram of the box body of the present utility model;

[0020] Figure 3 This is the internal structure diagram of the sieve cylinder of the present utility model;

[0021] Figure 4 This is the three-dimensional structure diagram of the threaded transport pipe of the present utility model;

[0022] Figure 5 This is the sectional structure diagram of the sieve cylinder of the present utility model;

[0023] Figure 6 This is the three-dimensional structure diagram of the connecting pipe of the present utility model.

[0024] In the figure: 1. Box body; 2. Connecting block; 3. Servo motor; 4. Connecting rod; 5. Storage box; 6. Connecting pipe; 7. Collar; 8. Conveyor trough; 9. Threaded transport pipe; 10. Refrigerator body; 11. Water pump; 12. Rotating groove; 13. Sieve cylinder; 14. Connecting plate; 15. Connecting plate; 16. Protection box; 17. Screening rod; 18. Communication groove; 19. Sealing ring; 20. Hydraulic cylinder; 21. Foot pad. Specific embodiments

[0025] 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.

[0026] Please refer to Figure 1 , Figure 2 and Figure 4 , the screening mechanism of the cylindrical cooler: including a box body 1, a servo motor 3 is fixedly connected to the front surface of the box body 1, an output end of the servo motor 3 is fixedly connected to a connecting rod 4, and one end of the connecting rod 4 is rotatably connected to one side of the inner wall of the box body 1, and a sieve cylinder 13 is fixedly connected to the surface of the connecting rod 4;

[0027] Cooling mechanism, including a storage box 5, one side of the storage box 5 is fixedly connected to the back of the box body 1, a connecting pipe 6 is inserted into the top of the storage box 5, a collar 7 is fixedly connected to the bottom end of the connecting pipe 6, a conveyor trough 8 is formed in the middle of the connecting rod 4, a threaded transport pipe 9 is fixedly connected to one side of the connecting rod 4 for conveying, a refrigerator body 10 is fixedly connected to one side of the inner wall of the storage box 5, a water pump 11 is fixedly connected to the inner bottom wall of the storage box 5, a rotating groove 12 is formed on the surface of one end of the connecting rod 4, and the surface of the collar 7 is rotatably connected to the inner wall of the rotating groove 12.

[0028] When using the screening mechanism of the cylindrical cooler, first connect the servo motor 3 to the power supply. Drive the sieve cylinder 13 to rotate through the output end of the servo motor 3. Then pour the material into the sieve cylinder 13 from one side with the storage tank 5. Through the rotation of the sieve cylinder 13, the material is screened. The screened material falls into the bottom through the gaps on the surface of the sieve cylinder 13. When screening the material, first pull out the connecting pipe 6 from the top of the cooler body 10, add the coolant into the storage tank 5 from the top of the storage tank 5. Cool down the coolant through the cooler body. Then transport the coolant into the connecting pipe 6 through the water pump 11. Enter the conveying groove 8 in the middle of the connecting rod 4 through the collar 7 at the bottom of the connecting pipe 6, and finally enter the threaded conveying pipe 9. So circulate. Drive the material to move along the thread of the threaded conveying pipe 9 through the rotation of the connecting rod 4, so as to cool the material. During the rotation of the connecting rod 4, the collar 7 rotates on the surface of the connecting rod 4, thus avoiding the influence of the connecting pipe 6 on the rotation of the connecting rod 4.

[0029] Please refer to Figure 1 As shown in, connection blocks 2 are fixedly connected to the four sides of the box body 1. The bottom of the connection block 2 is rotatably connected to a hydraulic cylinder 20. The bottom end of the hydraulic cylinder 20 is fixedly connected to a foot pad. A connecting plate 14 is fixedly connected to the surface of the bottom end of the hydraulic cylinder 20. One side of the connecting plate 14 is slidably connected to an adapter plate 15.

[0030] When it is necessary to adjust the transportation angle of the sieve cylinder 13, first drive the connection block 2 at the top to rise and fall through the telescopic movement of the hydraulic cylinder 20. The rise and fall of the connection block 2 drives the box body 1 at the top to tilt. The tilt of the box body 1 drives the sieve cylinder 13 to tilt. After the sieve cylinder 13 tilts, the transportation angle of the equipment is adjusted. When the hydraulic cylinder 20 rises and falls, the connecting plate 14 on one side of the hydraulic cylinder 20 slides on the inner wall of the adapter plate 15, so as to adapt to the distance between the hydraulic cylinders 20. Finally, use bolts to fix the adapter plate 15 and the connecting plate 14.

[0031] Please refer to Figure 3 、 Figure 5 and Figure 6 As shown in, a protective box 16 is fixedly connected to the front of the box body 1, and the servo motor 3 is located inside the protective box 16. A screening rod 17 is fixedly connected to the surface of the sieve cylinder 13, and the sieve cylinder 13 is located inside the box body 1. A communication groove 18 is opened on one side of the inner wall of the storage tank 5, and the middle of the connecting pipe 6 is fixedly connected to the communication groove 18. Sealing rings 19 are arranged on both sides of the collar 7, and one side of the sealing ring 19 is movably connected to the inner wall of the rotating groove 12. The threaded conveying pipe 9 is in a threaded shape, and the surface of the threaded conveying pipe 9 is fixedly connected to the inner side wall of the sieve cylinder 13.

[0032] The protective box 16 can protect the servo motor 3. The screening rod 17 is arranged on the surface of the screening cylinder 13, which can increase the clearance on the surface of the screening cylinder 13. The coolant in the threaded transport pipe 9 enters the storage tank 5 through the connecting pipe 6 and the communication groove 18, and then undergoes secondary cooling. The threaded threaded transport pipe 9 can effectively make the material fully contact with the threaded transport pipe 9. The sealing ring 19 can fill the gap between the rotating groove 12 and the collar 7.

[0033] Working principle: When using the screening mechanism of the cylindrical cooler, first put the material into the screening cylinder 13, and drive the screening cylinder 13 to rotate through the servo motor 3, so as to screen the material. At this time, add the coolant into the storage tank 5, transport the coolant in the storage tank 5 to the connecting pipe 6 through the water pump 11, and inject the coolant into the conveying groove 8 and the threaded transport pipe 9 through the collar 7 rotating on the surface of the connecting rod 4, so as to cool the material in the screening cylinder 13. The material is gradually discharged from the screening cylinder 13 along the thread of the threaded transport pipe 9 through the rotation of the screening cylinder 13, thus completing the cooling and screening of the material.

[0034] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A cylindrical cooler screening mechanism, comprising a housing (1), characterized in that: A servo motor (3) is fixedly connected to the front of the box (1), an output end of the servo motor (3) is fixedly connected to a connecting rod (4), one end of the connecting rod (4) is rotatably connected to one side of the inner wall of the box (1), and a screen drum (13) is fixedly connected to the surface of the connecting rod (4); The cooling mechanism comprises a storage box (5), one side of which is fixedly connected to the back of a box body (1), a connecting pipe (6) is inserted into the top of the storage box (5), a collar (7) is fixedly connected to the bottom end of the connecting pipe (6), a conveying groove (8) is provided at the middle of the connecting rod (4), a threaded conveying pipe (9) is fixedly connected to one side of the conveying connecting rod (4), a refrigerator body (10) is fixedly connected to one side of the inner wall of the conveying storage box (5), a water pump (11) is fixedly connected to the inner bottom wall of the storage box (5), a rotating groove (12) is provided on the surface of one end of the connecting rod (4), and the surface of the collar (7) is rotatably connected to the inner wall of the rotating groove (12).

2. The drum cooler screening mechanism according to claim 1, characterized in that: The box body (1) is fixedly connected to connection blocks (2) at all four sides, the bottom of the connection block (2) is rotatably connected to a hydraulic cylinder (20), and the bottom end of the hydraulic cylinder (20) is fixedly connected to a foot pad (21).

3. The cylindrical cooler screening mechanism according to claim 2, characterized in that: A connecting plate (14) is fixedly connected to the surface of the bottom end of the hydraulic cylinder (20), and a connecting plate (15) is slidably connected to one side of the connecting plate (14).

4. The cylindrical cooler screening mechanism according to claim 1, characterized in that: A protection box (16) is fixedly connected to the front of the box body (1), and the servo motor (3) is located on the inner wall of the protection box (16).

5. The cylindrical cooler screening mechanism according to claim 1, characterized in that: A screening rod (17) is fixedly connected to the surface of the screen cylinder (13), and the screen cylinder (13) is located inside the box body (1).

6. The cylindrical cooler screening mechanism according to claim 1, characterized in that: A communication groove (18) is provided on one side of the inner wall of the storage box (5), and the middle portion of the connecting pipe (6) is fixedly connected to the communication groove (18).

7. The drum cooler screening mechanism according to claim 1, characterized in that: Sealing rings (19) are provided on both sides of the sleeve ring (7), and one side of the sealing ring (19) is movably connected to the inner wall of the rotating groove (12).

8. The drum cooler screening mechanism according to claim 1, characterized in that: The threaded transport pipe (9) is in a threaded shape, and the surface of the threaded transport pipe (9) is fixedly connected to the inner wall of the screen cylinder (13).

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