Anti-freezing powder mixing device

Abstract

The utility model discloses an anti-freezing powder mixing device, which belongs to the technical field of anti-freezing powder mixing devices, and comprises a shell and a rotating rod rotationally connected inside the shell, and further comprises a filter plate connected to the outer wall of the rotating rod in a sliding manner, and a convex block is fixedly connected to the lower surface of the filter plate; the motor drives the rotating rod to rotate, the driving rod pokes the protruding block, the filter plate compresses the reset spring to slide upwards, when the driving rod is far away from the protruding block, the filter plate is reset under the elastic force of the reset spring, and the filter plate is guided through sliding between the limiting cylinder and the protection cylinder; the filter plate is arranged in the shell, so that the filter plate can stably slide up and down in the shell in a reciprocating manner, caked anti-freezing powder is isolated above the filter plate, and the problems that when mixed materials are discharged from a discharge port, powder caked blocks can be clamped at the discharge port, the discharge port is blocked by the powder caked blocks, and the discharge smoothness is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of antifreeze powder mixing devices, in particular to an antifreeze powder mixing device. Background Art

[0002] The antifreeze powder mixing device is a device specially used to uniformly mix multiple antifreeze powders and possible additives. Its purpose is to ensure that the final mixed antifreeze powder is uniform in physical and chemical properties to meet the performance requirements of protecting related equipment or materials from freezing damage in low temperature environments.

[0003] The existing antifreeze powder mixing device pours antifreeze powder into the material inlet for stirring. During actual use, the antifreeze powder may clump. When the mixed material is discharged from the material outlet, the powder agglomerates will be stuck at the material outlet, causing the material outlet to be blocked by the powder agglomerates, affecting the smoothness of the material discharge. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that lumps will get stuck at the discharge port, thereby causing the discharge port to be blocked by powder lumps and affecting the smoothness of discharge, and to propose an antifreeze powder mixing device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An antifreeze powder mixing device comprises a shell and a rotating rod rotatably connected to the inside of the shell, and also includes: a filter plate slidably connected to the outer wall of the rotating rod, a protrusion fixedly connected to the lower surface of the filter plate, a protective cylinder fixedly connected to the upper surface of the filter plate, a limiting cylinder slidably connected inside the protective cylinder, and the upper end of the limiting cylinder is fixedly connected to the inner wall of the shell; a connecting block fixedly connected to the inner wall of the shell, and a reset spring fixedly connected between the lower surface of the connecting block and the upper surface of the filter plate.

[0007] Preferably, a motor is fixedly mounted on the upper end of the rotating rod, and a stirring rod is fixedly connected to the outer wall of the rotating rod.

[0008] Preferably, a driving bar is slidably connected to the surface of the rotating rod, and the driving bar is rotatably connected to the filter plate.

[0009] Preferably, a guide groove is formed on the outer wall of the rotating rod, and a guide block fixedly connected to the driving bar is slidably connected inside the guide groove.

[0010] Preferably, a crushing wheel is rotatably connected inside the driving bar, and one end of the crushing wheel away from the rotating rod is fixedly connected to a bevel gear 1.

[0011] Preferably, a connecting rod is rotatably connected in the driving bar, one end of the connecting rod is fixedly connected to a bevel gear 2 meshing with a bevel gear 1, and the other end of the connecting rod is fixedly connected to a spur gear.

[0012] Preferably, a gear ring is fixedly connected to the inner wall of the protective cylinder, and the gear ring is engaged with the spur gear.

[0013] Compared with the prior art, the present invention provides an antifreeze powder mixing device with the following beneficial effects:

[0014] 1. The antifreeze powder mixing device drives the rotating rod to rotate by the motor, so that the driving rod moves the protrusion, causing the filter plate to compress the reset spring and slide upward. When the driving rod is away from the protrusion, the filter plate is reset under the elastic force of the reset spring, and the filter plate is guided by the sliding between the limit cylinder and the protective cylinder, so that the filter plate can slide back and forth smoothly up and down inside the shell, so that the agglomerated antifreeze powder is isolated above the filter plate, and part of the agglomerated antifreeze powder can be knocked apart by the up and down vibration of the filter plate, which also avoids clogging of the filter plate and solves the problem that when the mixed material is discharged from the discharge port, the powder agglomerates will be stuck at the discharge port, thereby causing the discharge port to be blocked by the powder agglomerates and affecting the smoothness of the discharge.

[0015] 2. The antifreeze powder mixing device, when the filter plate slides up and down, cooperates with the guide block and the guide groove, so that the driving bar rotates with the rotation of the rotating rod under the action of the guide block. Since the driving bar is rotatably connected with the filter plate, the driving bar is always in contact with the filter plate when sliding up and down on the filter plate. At the same time, the rotation of the driving bar makes the meshing spur gear cooperate with the ring gear, driving the spur gear to rotate, thereby driving the bevel gear 2 to rotate through the connecting rod, so that the bevel gear 1 meshing with the bevel gear 2 rotates, and then drives the rolling wheel to rotate, so that the rolling wheel further crushes the dust lumps, thereby improving the utilization rate of the antifreeze powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional main structural diagram of an antifreeze powder mixing device proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of the driving rod portion of an antifreeze powder mixing device proposed in the present invention;

[0018] Figure 3 This utility model proposes an antifreeze powder mixing device Figure 2 A magnified schematic diagram of area A in the middle;

[0019] Figure 4 This is a structural schematic diagram of the limiting cylinder part of the antifreeze powder mixing device proposed by the utility model;

[0020] Figure 5 This is a structural schematic diagram of the filter plate part of an antifreeze powder mixing device proposed in the utility model;

[0021] Figure 6 This utility model proposes an antifreeze powder mixing device Figure 5 A magnified schematic diagram of area B in the middle;

[0022] Figure 7 This is a schematic structural diagram of the rolling wheel portion of an antifreeze powder mixing device proposed in the present invention;

[0023] Figure 8 This utility model proposes an antifreeze powder mixing device Figure 7 Schematic diagram of the enlarged area C in the middle.

[0024] In the figure: 1. Housing; 2. Motor; 3. Rotating rod; 4. Stirring rod; 5. Filter plate; 6. Bump; 7. Driving rod; 8. Connecting block; 9. Return spring; 10. Protective cylinder; 11. Limiting cylinder; 12. Driving bar; 13. Guide groove; 14. Guide block; 15. Rolling wheel; 16. Bevel gear 1; 17. Bevel gear 2; 18. Connecting rod; 19. Spur gear; 20. Ring gear. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] Example 1: Reference Figures 1-8 , an antifreeze powder mixing device, including a shell 1 and a rotating rod 3 rotatably connected to the inside of the shell 1, and also including: a filter plate 5, slidably connected to the outer wall of the rotating rod 3, a protrusion 6 fixedly connected to the lower surface of the filter plate 5, a protective cylinder 10 fixedly connected to the upper surface of the filter plate 5, a limiting cylinder 11 slidably connected inside the protective cylinder 10, and the upper end of the limiting cylinder 11 is fixedly connected to the inner wall of the shell 1; a connecting block 8, fixedly connected to the inner wall of the shell 1, a return spring 9 is fixedly connected between the lower surface of the connecting block 8 and the upper surface of the filter plate 5, a motor 2 is fixedly installed on the upper end of the rotating rod 3, and a stirring rod 4 is fixedly connected to the outer wall of the rotating rod 3.

[0028] When the above technical solution is in use, the motor 2 drives the rotating rod 3 to rotate, so that the driving rod 7 moves the protrusion 6, causing the filter plate 5 to compress the reset spring 9 and slide upward. When the driving rod 7 is away from the protrusion 6, the filter plate 5 is reset under the elastic force of the reset spring 9, and the filter plate 5 is guided by the sliding between the limit cylinder 11 and the protective cylinder 10, so that the filter plate 5 can slide back and forth smoothly up and down inside the shell 1, so that the agglomerated antifreeze powder is isolated above the filter plate 5, and part of the agglomerated antifreeze powder can be knocked apart by the up and down vibration of the filter plate 5, and the filter plate 5 is avoided from being blocked, which solves the problem that when the mixed material is discharged from the discharge port, the powder agglomerates will be stuck at the discharge port, thereby causing the discharge port to be blocked by the powder agglomerates, affecting the smoothness of the discharge.

[0029] Example 2: Further, referring to Figures 1-8 The surface of the rotating rod 3 is slidably connected with a driving bar 12, and the driving bar 12 is rotatably connected to the filter plate 5. A guide groove 13 is provided on the outer wall of the rotating rod 3, and the inside of the guide groove 13 is slidably connected with a guide block 14 fixedly connected to the driving bar 12. The driving bar 12 is rotatably connected with a crushing wheel 15, and the end of the crushing wheel 15 away from the rotating rod 3 is fixedly connected to a bevel gear 16. The driving bar 12 is rotatably connected with a connecting rod 18, one end of the connecting rod 18 is fixedly connected to a bevel gear 2 17 meshing with the bevel gear 16, and the other end of the connecting rod 18 is fixedly connected to a spur gear 19. The inner wall of the protective tube 10 is fixedly connected with a gear ring 20, which meshes with the spur gear 19.

[0030] When the above technical solution is in use, when the filter plate 5 slides up and down, the guide block 14 cooperates with the guide groove 13, so that the driving bar 12 rotates with the rotation of the rotating rod 3 under the action of the guide block 14. Since the driving bar 12 is rotatably connected to the filter plate 5, the driving bar 12 is always in contact with the filter plate 5 when sliding up and down. At the same time, the rotation of the driving bar 12 makes the meshing spur gear 19 cooperate with the ring gear 20, driving the spur gear 19 to rotate, thereby driving the bevel gear 2 17 to rotate through the connecting rod 18, so that the bevel gear 16 meshing with the bevel gear 2 17 rotates, and then drives the crushing wheel 15 to rotate, so that the crushing wheel 15 further crushes the dust agglomerates, thereby improving the utilization rate of the antifreeze powder.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An antifreeze powder mixing device, comprising a housing (1) and a rotating rod (3) rotatably connected to the interior of the housing (1), characterized in that: Also includes: A filter plate (5) is slidably connected to the outer wall of the rotating rod (3); a protrusion (6) is fixedly connected to the lower surface of the filter plate (5); a protective tube (10) is fixedly connected to the upper surface of the filter plate (5); a limiting tube (11) is slidably connected inside the protective tube (10); and the upper end of the limiting tube (11) is fixedly connected to the inner wall of the housing (1); A connecting block (8) is fixedly connected to the inner wall of the housing (1), and a return spring (9) is fixedly connected between the lower surface of the connecting block (8) and the upper surface of the filter plate (5).

2. The antifreeze powder mixing device according to claim 1, characterized in that: The upper end of the rotating rod (3) is fixedly mounted with a motor (2), and the outer wall of the rotating rod (3) is fixedly connected with a stirring rod (4).

3. The antifreeze powder mixing device according to claim 1, characterized in that: The surface of the rotating rod (3) is slidably connected to a driving bar (12), and the driving bar (12) is rotationally connected to the filter plate (5).

4. The antifreeze powder mixing device according to claim 1, characterized in that: The outer wall of the rotating rod (3) is provided with a guide groove (13), and the interior of the guide groove (13) is slidably connected to a guide block (14) fixedly connected to the driving bar (12).

5. The antifreeze powder mixing device according to claim 3, characterized in that: The driving bar (12) is internally rotatably connected to a crushing wheel (15), and one end of the crushing wheel (15) away from the rotating rod (3) is fixedly connected to a bevel gear (16).

6. The antifreeze powder mixing device according to claim 3, characterized in that: A connecting rod (18) is rotatably connected inside the driving bar (12), one end of the connecting rod (18) is fixedly connected to a bevel gear 2 (17) meshing with a bevel gear 1 (16), and the other end of the connecting rod (18) is fixedly connected to a spur gear (19).

7. The antifreeze powder mixing device according to claim 1, characterized in that: A gear ring (20) is fixedly connected to the inner wall of the protective cylinder (10), and the gear ring (20) is meshed with the spur gear (19).

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