Powder disinfectant production grinding device

Abstract

The utility model discloses a powder disinfectant production grinding device, and relates to the technical field of powder disinfectant production, the powder disinfectant production grinding device comprises a grinding box, the top of the grinding box is fixedly inserted with a feeding assembly, the inner bottom surface of the grinding box is movably provided with a material distributing assembly, the right side of the grinding box is provided with a discharging groove, and the right side of the grinding box is provided with a feeding assembly. The inner wall of the grinding box is rotationally connected with two sets of grinding rollers, the left side of the grinding box is rotationally connected with two sets of gears, and the outer surfaces of the two sets of gears are meshed with each other. Raw materials of a powder disinfectant are put in from the feeding assembly and are crushed by the feeding assembly in the falling process, large raw materials can be crushed into small raw materials to fall down, grinding can be finer during grinding, the crushed raw materials fall into a gap between the two sets of grinding rollers, and the grinding efficiency is improved. The first motor drives one set of gears to rotate, and the other set of gears rotate along with the first motor to enable the two sets of grinding rollers to smash and grind raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of powder disinfectant production, in particular to a powder disinfectant production grinding device. Background Art

[0002] Disinfectants are used to kill pathogenic microorganisms on the transmission medium to make them harmless, eliminate pathogenic microorganisms outside the human body, cut off the transmission route of infectious diseases, and achieve the purpose of controlling infectious diseases. Disinfectants can be divided into sterilizers, high-efficiency disinfectants, medium-efficiency disinfectants, and low-efficiency disinfectants according to their level of action. The materials need to be ground during the production process of powder disinfectants.

[0003] For example, a powder disinfectant production and grinding device disclosed in a Chinese patent with announcement number CN215087803U comprises a lower box body and a collection box fixed to the lower surface of the lower box body, support rods and fixed plates are fixed to the left and right sides of the outer surface of the lower box body, a filter is fixed to the inner cavity of the lower box body, a motor is installed above the filter screen, a motor controller is installed in front of the motor, a rotating shaft is fixed to the lower surface of the motor, a grinding sheet is fixed to the outer surface of the rotating shaft, a box cover assembly is movably sleeved on the upper surface of the lower box body, a limiting assembly is movably sleeved on one end of the fixed plate, and fixed assemblies are movably sleeved on the left and right sides of the collection box, the filter screen facilitates the powder size to meet the grinding requirements, the collection box quickly collects the ground material, the limiting assembly facilitates the user to clean the interior, and can also fix the position of the box cover assembly to prevent component damage caused by position deflection during operation of the device; in actual use, the following problems still exist.

[0004] The above documents cannot crush the powder disinfectant during use, and can only grind the disinfectant with smaller particles. The grinding effect of larger disinfectants is poor, and the powder disinfectant cannot be screened after being ground. The larger particles and those that meet the powder disinfectant requirements cannot be collected separately. Utility Model Content

[0005] The utility model provides a powder disinfectant production grinding device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A powder disinfectant production grinding device comprises a grinding box, a feed assembly is fixedly inserted on the top of the grinding box, a material dividing assembly is movably installed on the inner bottom surface of the grinding box, a discharge chute is opened on the right side of the grinding box, two groups of grinding rollers are rotatably connected to the inner wall of the grinding box, two groups of gears are rotatably connected to the left side of the grinding box and the outer surfaces of the two groups of gears are meshed with each other, the right sides of the two gears are respectively fixedly connected to the left ends of the two groups of grinding rollers, and a motor 1 is fixedly installed on the left side of the grinding box and the output end of the motor 1 is fixedly connected to the left side of the rear gear of the two groups of gears.

[0008] A further improvement of the technical solution of the utility model is that: the feed assembly includes a feed hopper, the outer surface of the feed hopper is fixedly plugged with the top surface of the grinding box, the top of the feed hopper is fixedly connected to a ring frame, the top of the ring frame is fixedly installed with motor 2, the bottom surface of the ring frame is rotatably connected to a transmission rod and the top of the transmission rod passes through the ring frame and is fixedly connected to the output end of motor 2, and the outer surface of the transmission rod is fixedly connected to multiple groups of shredding blades distributed in a linear array.

[0009] A further improvement of the technical solution of the utility model is that a rectangular feeding opening is provided on the bottom surface of the feeding hopper, and the center line of the feeding opening is parallel to the center line of the gap between the two groups of grinding rollers.

[0010] A further improvement of the technical solution of the utility model is that the outer surface of the bottom end of the transmission rod is rotatably connected to a box body, two sides of the box body are rotatably connected to two connecting rods, and one end of the two connecting rods away from the box body is fixedly connected to a flipping plate.

[0011] A further improvement of the technical solution of the utility model is that: a bevel gear 1 is fixedly connected to the bottom surface of the transmission rod, two sets of bevel gears 2 are rotatably connected to the inner wall of the box body on both sides and the outer surfaces of the two sets of bevel gears 2 are meshed with the outer surface of the bevel gear 1, and the other ends of the two bevel gears 2 are respectively fixedly connected to the opposite ends of the two sets of connecting rods.

[0012] A further improvement of the technical solution of the utility model is that the material dividing assembly includes a material trough, the bottom surface of the material trough is movably connected to the inner bottom surface of the grinding box, the top surface of the material trough is fixedly connected to a frame, two groups of motors three are fixedly installed on the inner side of the frame, the output ends of the two motors three are fixedly connected to ball screws, the outer surfaces of the two ball screws are threadedly connected to screw connectors, and the opposite surfaces of the two screw connectors are fixedly connected to cleaning plates.

[0013] A further improvement of the technical solution of the utility model is that a material distribution net is fixedly connected to the inner side of the top surface of the material trough, the top surface of the material trough and the material distribution net are both inclined at 20°, and the lowest point of the material distribution net is on the same horizontal line as the bottom surface of the inner wall of the discharge trough.

[0014] A further improvement of the technical solution of the utility model is that: a plurality of groups of hole grooves distributed in a linear array are opened on the bottom surface of the cleaning plate, springs are fixedly installed inside the hole grooves, a scraper is fixedly connected to the bottom end of the spring, and the bottom surface of the scraper is movably connected to the top surface of the material distribution net.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a powder disinfectant production grinding device, which puts the raw materials of the powder disinfectant into the feeding assembly. During the falling process, the feeding assembly breaks the raw materials so that large pieces of raw materials can be broken into small pieces and fall down, so that they can be ground more finely. The broken raw materials fall into the gap between two groups of grinding rollers, and a motor drives a group of gears to rotate, and the other group of gears follows the rotation to allow the two groups of grinding rollers to crush and grind the raw materials. The ground disinfectant falls on the dividing assembly, which screens the disinfectant. Those that meet the requirements continue to fall for collection, and those that do not meet the requirements roll from the dividing assembly to the discharging trough and are discharged from the discharging trough for collection.

[0017] 2. The utility model provides a powder disinfectant production grinding device, which chops the raw materials put in by setting a chopping blade, cutting large pieces of raw materials into small pieces that are convenient for grinding, making the grinding process more precise and faster, and setting a dividing net to screen the ground disinfectant. When the disinfectant falls, the dividing net with a 20-degree inclination will fall from the mesh that meets the requirements, and the non-compliant ones will roll on the inclined surface to the discharge chute for discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the right side of the interior of the utility model;

[0020] Figure 3 This is a structural cross-sectional view of the feed assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure inside the box of the utility model;

[0022] Figure 5 This is a structural schematic diagram of the material separation component of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the cleaning plate of the utility model.

[0024] In the figure: 1. Grinding box; 2. Feeding assembly; 21. Feeding hopper; 22. Ring frame; 23. Motor 2; 24. Transmission rod; 25. Chopping blade; 26. Turning plate; 27. Box body; 28. Bevel gear 1; 29. ​​Bevel gear 2; 3. Grinding roller; 4. Gear; 5. Motor 1; 6. Distributing assembly; 61. Material trough; 62. Frame; 63. Distributing net; 64. Motor 3; 65. Ball screw; 66. Cleaning plate; 67. Spring; 68. Scraper; 7. Discharging trough. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 , Figure 2 As shown, a powder disinfectant production grinding device comprises a grinding box 1, a feeding assembly 2 is fixedly inserted on the top of the grinding box 1, a dividing assembly 6 is movably installed on the inner bottom surface of the grinding box 1, a discharging trough 7 is opened on the right side of the grinding box 1 to discharge larger disinfectant raw materials, two groups of grinding rollers 3 are rotatably connected to the inner wall of the grinding box 1, and the falling disinfectant is ground by rotation, two groups of gears 4 are rotatably connected to the left side of the grinding box 1 and the outer surfaces of the two groups of gears 4 are meshed with each other, the right sides of the two gears 4 are fixedly connected to the left ends of the two groups of grinding rollers 3 respectively, a motor 5 is fixedly installed on the left side of the grinding box 1 and the output end of the motor 5 is fixedly connected to the left side of the rear gear 4 of the two groups of gears 4, one group of gears 4 is driven by the motor 5 to rotate, and the other group follows the rotation, so that the two groups of grinding rollers 3 can be ground.

[0027] like Figure 3 As shown, the feed assembly 2 includes a feed hopper 21, the outer surface of the feed hopper 21 is fixedly plugged into the top surface of the grinding box 1, the top of the feed hopper 21 is fixedly connected to a ring frame 22, the top of the ring frame 22 is fixedly installed with a second motor 23, the bottom surface of the ring frame 22 is rotatably connected to a transmission rod 24 and the top of the transmission rod 24 passes through the ring frame 22 and is fixedly connected to the output end of the second motor 23, and the outer surface of the transmission rod 24 is fixedly connected to a plurality of groups of shredding blades 25 distributed in a linear array.

[0028] The chopping blade 25 is provided to chop the raw materials into small pieces for easy grinding, so that the grinding process is more precise and faster.

[0029] like Figure 3 As shown, a rectangular feeding opening is provided on the bottom surface of the feeding hopper 21 , and the center line of the feeding opening is parallel to the center line of the gap between the two groups of grinding rollers 3 .

[0030] The falling trajectory of the chopped disinfectant is ensured not to deviate from the grinding roller 3, thus ensuring smooth grinding.

[0031] like Figure 3 , Figure 4 As shown, the outer surface of the bottom end of the transmission rod 24 is rotatably connected to a box body 27, and two connecting rods are rotatably connected to both sides of the box body 27. The ends of the two connecting rods away from the box body 27 are fixedly connected to the turning plates 26.

[0032] A turning plate 26 is provided to turn over the disinfectant in the feed hopper 21 to prevent the disinfectant from being blocked in the feed hopper and affecting the discharge of the material from the discharge port.

[0033] like Figure 3 , Figure 4 As shown, the bottom surface of the transmission rod 24 is fixedly connected with a bevel gear 1 28, and two sets of bevel gears 29 are rotatably connected to the inner wall of the box body 27 on both sides, and the outer surfaces of the two sets of bevel gears 29 are meshed with the outer surfaces of the bevel gear 1 28, and the other ends of the two bevel gears 29 are fixedly connected to the opposite ends of the two sets of connecting rods.

[0034] Bevel gear 1 28 and bevel gear 2 29 are provided, and bevel gear 1 28 drives two sets of bevel gear 2 29 to rotate, so that the turning plate 26 can rotate to turn the material.

[0035] like Figure 5 As shown, the material distribution assembly 6 includes a material trough 61, the bottom surface of the material trough 61 is movably connected to the inner bottom surface of the grinding box 1, the top surface of the material trough 61 is fixedly connected to a frame 62, two sets of motors 3 64 are fixedly installed on the inner side of the frame 62, the output ends of the two motors 3 64 are fixedly connected to ball screws 65, the outer surfaces of the two ball screws 65 are both threadedly connected to screw rod connectors, and the opposite surfaces of the two screw rod connectors are fixedly connected to a cleaning plate 66.

[0036] like Figure 5 , Figure 6 As shown, a material distribution net 63 is fixedly connected to the inner side of the top surface of the material trough 61, and the top surface of the material trough 61 and the material distribution net 63 are both inclined at 20 degrees. The lowest point of the material distribution net 63 is on the same horizontal line as the bottom surface of the inner wall of the discharge trough 7.

[0037] An inclined material distribution net 63 is provided to screen the ground disinfectant. When the disinfectant falls, the material distribution net 63 inclined at 20 degrees falls from the mesh of the mesh, and the material distribution net 63 that does not meet the requirements rolls on the inclined surface to the discharge trough 7 for discharge.

[0038] like Figure 5 , Figure 6 As shown, the bottom surface of the cleaning plate 66 is provided with a plurality of groups of holes distributed in a linear array, and springs 67 are fixedly installed inside the holes. The bottom end of the spring 67 is fixedly connected to a scraper 68, and the bottom surface of the scraper 68 is movably connected to the top surface of the material distribution net 63.

[0039] The spring 67 enables the scraper 68 to move to clean the material separation net 63, ensuring that the scraper 68 can be passively displaced up and down, so as to always fit the top surface of the material separation net 63 and clean its surface.

[0040] The working principle of the utility model is as follows: a large block of disinfectant is dropped from the feed hopper 21, and the motor 23 drives the chopping blade 25 on the transmission rod 24 to rotate, thereby cutting the dropped large block of disinfectant into small blocks that are easy to grind, and the small blocks of disinfectant are discharged from the discharge port. While the transmission rod 24 rotates, the bevel gear 1 28 drives the two sets of bevel gears 29 to rotate, and under the action of the connecting rod, the two sets of flipping plates 26 flip the small blocks of disinfectant in the feed hopper 21 to avoid the disinfectant from being blocked at the discharge port. The disinfectant discharged from the discharge port passes through the two sets of grinding rollers. 3 is crushed and ground into powder, and the powdered disinfectant falls on the dividing net 63 and enters the material trough 61 from the mesh to be collected. The larger disinfectant rolls along the inclined surface and is discharged from the discharging trough 7. After the batch of disinfectants is ground, the motor three 64 drives the ball screw 65 to rotate, and the screw connector on its surface converts the rotary motion into linear motion, thereby driving the cleaning plate 66 to axially displace. During the displacement, the scraper 68 is always in contact with the top surface of the dividing net 63 under the action of the spring 67, so that all the disinfectants staying on the top surface are cleaned up, and the efficient screening effect of the dividing net 63 is maintained.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grinding device for producing a powder disinfectant, comprising a grinding box (1), characterized in that: A feed assembly (2) is fixedly inserted on the top of the grinding box (1), a material dividing assembly (6) is movably installed on the inner bottom surface of the grinding box (1), a discharge trough (7) is provided on the right side of the grinding box (1), two groups of grinding rollers (3) are rotatably connected to the inner wall of the grinding box (1), two groups of gears (4) are rotatably connected to the left side of the grinding box (1), and the outer surfaces of the two groups of gears (4) are meshed with each other, the right sides of the two gears (4) are respectively fixedly connected to the left ends of the two groups of grinding rollers (3), and a motor (5) is fixedly installed on the left side of the grinding box (1), and the output end of the motor (5) is fixedly connected to the left side of the rear gear (4) of the two groups of gears (4); The feed assembly (2) comprises a feed hopper (21), the outer surface of the feed hopper (21) is fixedly plugged into the top surface of the grinding box (1), the top of the feed hopper (21) is fixedly connected to a ring frame (22), the top of the ring frame (22) is fixedly mounted with a second motor (23), the bottom surface of the ring frame (22) is rotatably connected to a transmission rod (24), and the top of the transmission rod (24) passes through the ring frame (22) and is fixedly connected to the output end of the second motor (23), and the outer surface of the transmission rod (24) is fixedly connected to a plurality of groups of shredding blades (25) distributed in a linear array.

2. A powder disinfectant production grinding device according to claim 1, characterized in that: The bottom surface of the feed hopper (21) is provided with a rectangular feed opening, and the center line of the feed opening is parallel to the center line of the gap between the two groups of grinding rollers.

3. A powder disinfectant production grinding device according to claim 1, characterized in that: The outer surface of the bottom end of the transmission rod (24) is rotatably connected to a box body (27), and two connecting rods are rotatably connected to both sides of the box body (27). The ends of the two connecting rods away from the box body (27) are fixedly connected to a turning plate (26).

4. A powder disinfectant production grinding device according to claim 3, characterized in that: The bottom surface of the transmission rod (24) is fixedly connected to a bevel gear 1 (28), and two sets of bevel gears 2 (29) are rotatably connected to the inner wall of the box body (27), and the outer surfaces of the two sets of bevel gears 2 (29) are meshed with the outer surface of the bevel gear 1 (28), and the other ends of the two bevel gears 2 (29) are fixedly connected to the opposite ends of the two sets of connecting rods respectively.

5. A powder disinfectant production grinding device according to claim 1, characterized in that: The material distribution component (6) comprises a material trough (61), the bottom surface of the material trough (61) is movably connected to the inner bottom surface of the grinding box (1), the top surface of the material trough (61) is fixedly connected to a frame (62), two groups of motors (64) are fixedly installed on the inner side of the frame (62), the output ends of the two motors (64) are fixedly connected to ball screws (65), the outer surfaces of the two ball screws (65) are both threadedly connected to screw connecting pieces, and the opposite surfaces of the two screw connecting pieces are fixedly connected to cleaning plates (66).

6. A powder disinfectant production grinding device according to claim 5, characterized in that: A material distribution net (63) is fixedly connected to the inner side of the top surface of the material trough (61), the top surface of the material trough (61) and the material distribution net (63) are both inclined at 20 degrees, and the lowest point of the material distribution net (63) is on the same horizontal line as the bottom surface of the inner wall of the discharge trough (7).

7. A powder disinfectant production grinding device according to claim 5, characterized in that: The bottom surface of the cleaning plate (66) is provided with a plurality of groups of holes distributed in a linear array, and springs (67) are fixedly installed inside the holes. The bottom end of the spring (67) is fixedly connected to a scraper (68), and the bottom surface of the scraper (68) is movably connected to the top surface of the material distribution net (63).

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