Traditional Chinese medicine superfine powder crushing device
By using relatively rotating crushing rollers and blades in the veterinary drug crushing device for multiple crushing, the problem of uneven crushing of veterinary drug is solved, and the uniform distribution and efficient absorption of active ingredients are achieved.
Patent Information
- Application Number
- CN202421236899.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the veterinary medicine crushing process, some veterinary medicines are crushed unevenly, resulting in uneven distribution of active ingredients, and animals may not be able to obtain enough active ingredients when taking them.
A Chinese medicine ultra-fine powder crushing device is designed, and the first crushing roller and the second crushing roller are used for preliminary crushing, and the second crushing is performed through the first blade and the second blade to control the crushing particle size and ensure uniform composition.
The uniform crushing of veterinary drugs is achieved, reducing the problem of uneven distribution of active ingredients, and ensuring that animals can obtain sufficient active ingredients when taking them.
Smart Images
Figure CN222551066U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medicine pulverizing equipment, in particular to a traditional Chinese medicine superfine powder pulverizing device. Background Art
[0002] Veterinary drugs refer to substances used to prevent, treat and diagnose animal diseases. In the production process of veterinary drugs, they need to go through extraction, processing, mixing, crushing and packaging. Crushing veterinary drugs can increase the absorption rate and biological availability of veterinary drugs to animals, and is also conducive to the preservation of biologically active ingredients.
[0003] In the prior art, the key operations usually involved in crushing veterinary drugs include preparing materials, selecting appropriate crushing equipment, checking and preparing equipment, crushing operations, and checking crushing effects. During long-term observation, it was found that during the crushing process of veterinary drugs, some veterinary drugs were crushed unevenly, resulting in uneven distribution of active ingredients in the veterinary drugs, and animals may not be able to obtain enough active ingredients when taking them.
[0004] To this end, the utility model provides a Chinese medicine ultrafine powder pulverizing device. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a Chinese medicine ultrafine powder pulverizing device is proposed.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a Chinese medicine ultrafine powder pulverizing device described in the utility model comprises a protective shell; a pulverizing box is arranged inside the protective shell; the protective shell and the pulverizing box are fixedly connected; a top plate is fixedly connected to the top of the protective shell; a first motor is arranged in the middle of the outer wall of the protective shell; a first gear is fixedly connected to the output end of the first motor; a first pulverizing roller is fixedly connected to the middle of the side wall of the first gear; a second gear is rotatably connected to the middle of the inner wall of the pulverizing box; the second gear is meshed with the first gear; a second pulverizing roller is fixedly connected to the middle of the side wall of the second gear; the diameters and gear teeth of the first pulverizing roller and the second pulverizing roller are the same; a bottom plate is fixedly connected to the bottom of the protective shell; a second motor is arranged at the bottom of the bottom plate; a first bevel gear is fixedly connected to the output end of the second motor; the first bevel gear is meshed with a second bevel gear; a first rotating shaft is fixedly connected to the top of the second bevel gear; a first blade is fixedly connected to the middle of the outer wall of the first rotating shaft; a third bevel gear is meshed with the first bevel gear; A second rotating shaft is fixedly connected to the top of the third bevel gear; a second blade is fixedly connected to the middle of the outer wall of the second rotating shaft; the first rotating shaft rotates inside the second rotating shaft; a feeding assembly is provided on the top of the first crushing roller and the second crushing roller; this step allows the veterinary drugs to be initially crushed when entering the crushing box by setting the first crushing roller and the second crushing roller, and the veterinary drug particles are crushed into finer particles. The crushing can be carried out by the two relatively rotating first crushing rollers and the second crushing rollers, and the crushing particle size can be controlled to achieve uniform crushing. At the same time, the veterinary drugs are crushed by the first crushing roller and the second crushing roller, and the less dust is generated, which can reduce the pollution of the working environment. By setting the first blade and the second blade, the veterinary drugs after the initial crushing can be crushed for the second time. The particle size of the veterinary drugs after the initial crushing may not be completely uniform. The secondary crushing can further refine the particle size of the veterinary drugs, reduce the uneven distribution of the active ingredients in the veterinary drugs due to the uneven crushing of the veterinary drugs, and the animals may not be able to obtain enough active ingredients when taking them.
[0007] Preferably, the feeding assembly includes a third gear; the third gear is meshed with the second gear; a rotating drum is fixedly connected to the middle part of the side wall of the third gear; a discharge trough is opened in the middle of the rotating drum; a feeding port is arranged above the discharge trough; the bottom of the feeding port is in contact with the rotating drum; in this step, by setting the third gear, the rotating drum, the discharge trough and the feeding port, the veterinary drugs introduced into the crushing box can be crushed in batches, and some veterinary drugs will first enter the discharge trough inside the rotating drum after being introduced, and then the discharge trough will pour the veterinary drugs inside the discharge trough between the first crushing roller and the second crushing roller during rotation, and the batch of veterinary drugs will be preliminarily crushed. At this time, the veterinary drugs that are not in the discharge trough will stay in the feed port because the bottom of the feeding port is in contact with the rotating drum, and will be crushed in batches as the rotating drum rotates continuously. By introducing veterinary drugs in batches, it can be ensured that the crushing box processes an appropriate amount of veterinary drugs each time the crushing is performed, thereby maintaining the best crushing state and efficiency, and at the same time reducing the situation where the crushing effect is poor due to too much veterinary drugs being put into the crushing box at one time.
[0008] Preferably, a first connecting rod is fixedly connected to the top of the top plate; a water spray pipe is fixedly connected to the bottom of the first connecting rod; the water spray pipes are multiple and evenly arranged in the middle of the first connecting rod; the water spray pipe passes through the top plate; a second connecting rod is fixedly connected to the outer wall of the protective shell near the bottom; a water suction pipe is fixedly connected to the middle of the second connecting rod; the water suction pipes are multiple and evenly arranged in the middle of the second connecting rod; the water suction pipe passes through the side wall of the protective shell; a water pump is provided on the outer wall of the protective shell; the water inlet end of the water pump is fixedly connected to the second connecting rod; the water outlet end of the water pump is fixedly connected to the first connecting rod; the first connecting rod The rod, the water spray pipe, the second connecting rod, and the water pump are all hollow; in this step, the flowing water can be injected into the middle of the protective shell and the crushing box by setting the first connecting rod, the water spray pipe, the second connecting rod, the water pump and the water pump. The inside of the crushing box can be cooled by the water flow. During the veterinary drug crushing process, a large amount of heat will be generated, and the active ingredients in the veterinary drugs will decompose or inactivate at high temperatures. Therefore, cooling operations can prevent veterinary drugs from being damaged by high temperatures, thereby maintaining the activity of the drugs. At the same time, low-temperature crushing can also improve the solubility of veterinary drugs, making them easier to be absorbed by the gastrointestinal tract of animals.
[0009] Preferably, the bottom plate is slidably connected to a partition; the partitions are a pair and symmetrically arranged; a handle is fixedly connected to the outer wall of the partition; a limiting block is fixedly connected to the top of the partition; the limiting block is arranged on the top of the bottom plate; the limiting blocks are a pair and are correspondingly arranged; a discharge box is provided at the bottom of the partition; this step can collect the crushed veterinary drugs by arranging partitions, handles, limiting blocks and discharge boxes, and the partition is opened by pulling the handle to make the crushed veterinary drugs fall into the inside of the discharge box, so that the crushed veterinary drugs can be collected. This arrangement can improve the collection efficiency of the staff, improve the working environment, and reduce the risk of long-term exposure of the staff to dusty environments.
[0010] Preferably, a baffle is fixedly connected to the middle of the inner wall of the crushing box; the baffle is a pair and are respectively arranged above the first crushing roller and the second crushing roller; a support rod is fixedly connected to the middle of the inner wall of the crushing box; the other end of the support rod is fixed to the baffle; the support rod is multiple and evenly fixed to the inner wall of the crushing box; this step can guide the veterinary drugs that do not fall accurately between the first crushing roller and the second crushing roller during the rotation of the discharge chute by setting the baffle, so that this part of the veterinary drugs is guided to the middle of the first crushing roller and the second crushing roller for preliminary crushing, and the support rod can support the baffle to reduce the displacement or deformation of the baffle. Through this setting, the situation that some veterinary drugs cannot be initially crushed due to unreasonable introduction position can be reduced, and the situation that the active ingredients in the veterinary drugs are unevenly distributed due to uneven crushing of the veterinary drugs can be further reduced, and the animals may not be able to obtain enough active ingredients when taking them.
[0011] Preferably, a buffer pad is fixedly connected to the bottom of the discharge box; the buffer pad is elastically arranged; this step can reduce shock and noise when the veterinary drugs are crushed by setting the buffer pad, reduce the wear and damage of the equipment by reducing the vibration and impact of the equipment, thereby extending the service life of the equipment.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The utility model discloses a superfine powder pulverizing device for traditional Chinese medicine, which can perform preliminary pulverization of veterinary drugs when entering the pulverizing box by setting a first pulverizing roller and a second pulverizing roller, and pulverize the veterinary drugs into finer particles. The pulverization is performed by two relatively rotating first pulverizing rollers and a second pulverizing roller, and the particle size of the pulverization can be controlled to achieve uniform pulverization. The veterinary drugs are pulverized by the first pulverizing roller and the second pulverizing roller at the same time, and less dust is generated, which can reduce the pollution of the working environment. The veterinary drugs after preliminary pulverization can be pulverized for the second time by setting a first blade and a second blade. The particle size of the veterinary drugs after the initial pulverization may not be completely uniform. The particle size of the veterinary drugs can be further refined by secondary pulverization, thereby reducing the uneven distribution of the active ingredients in the veterinary drugs due to the uneven pulverization of the veterinary drugs, and the animals may not be able to obtain enough active ingredients when taking the drugs.
[0014] 2. The ultrafine powder pulverizing device of traditional Chinese medicine described in the utility model can pulverize the veterinary drugs introduced into the pulverizing box in batches by setting the third gear, the rotating drum, the discharge trough and the feed port. After being introduced, some veterinary drugs will first enter the discharge trough inside the rotating drum, and then the discharge trough will pour the veterinary drugs inside the discharge trough between the first pulverizing roller and the second pulverizing roller during rotation, and the batch of veterinary drugs will be preliminarily pulverized. At this time, the veterinary drugs that are not in the discharge trough will stay in the feed port because the bottom of the feed port and the rotating drum fit together, and will be pulverized in batches as the rotating drum rotates continuously. By introducing veterinary drugs in batches, it can be ensured that an appropriate amount of veterinary drugs are processed in the pulverizing box each time pulverizing is performed, thereby maintaining the best pulverizing state and efficiency, and at the same time reducing the situation where the pulverizing effect is poor due to too much veterinary drugs being put into the pulverizing box at one time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a stereogram in the utility model;
[0017] Figure 2 It is a cross-sectional view in the utility model;
[0018] Figure 3 It is a schematic diagram of the matching structure of the crushing roller and the double-layer blade in the utility model;
[0019] Figure 4 It is a schematic diagram of the matching structure of the partition plate and the discharge box in the utility model;
[0020] Figure 5 It is a schematic diagram of the matching structure of the feeding assembly and the crushing roller in the utility model;
[0021] Legend:
[0022] 1. Protective shell; 11. Crushing box; 12. Top plate; 13. First motor; 14. First gear; 15. First crushing roller; 16. Second gear; 17. Second crushing roller; 18. Bottom plate; 19. Second motor; 110. First bevel gear; 111. Second bevel gear; 112. First rotating shaft; 113. First blade; 114. Third bevel gear; 115. Second rotating shaft; 116. Second blade; 2. Third gear; 21. Rotating cylinder; 22. Discharging trough; 23. Feeding port; 3. First connecting rod; 31. Spray pipe; 32. Second connecting rod; 33. Pumping pipe; 34. Pumping pump; 4. Partition; 41. Handle; 42. Limit block; 43. Discharging box; 5. Baffle; 51. Support rod; 6. Buffer pad. DETAILED DESCRIPTION
[0023] 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 of 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.
[0024] Specific examples are given below.
[0025] like Figures 1 to 5As shown, a Chinese medicine ultrafine powder pulverizing device described in an embodiment of the utility model comprises a protective shell 1; a pulverizing box 11 is arranged inside the protective shell 1; the protective shell 1 and the pulverizing box 11 are fixedly connected; a top plate 12 is fixedly connected to the top of the protective shell 1; a first motor 13 is arranged in the middle of the outer wall of the protective shell 1; a first gear 14 is fixedly connected to the output end of the first motor 13; a first pulverizing roller 15 is fixedly connected to the middle of the side wall of the first gear 14; a second gear 16 is rotatably connected to the middle of the inner wall of the pulverizing box 11; the second gear 16 is meshed with the first gear 14; a second pulverizing roller 17 is fixedly connected to the middle of the side wall of the second gear 16; the diameters and gear teeth of the first pulverizing roller 15 and the second pulverizing roller 17 are the same; the bottom of the protective shell 1 A bottom plate 18 is fixedly connected; a second motor 19 is provided at the bottom of the bottom plate 18; a first bevel gear 110 is fixedly connected to the output end of the second motor 19; a second bevel gear 111 is meshed with the first bevel gear 110; a first rotating shaft 112 is fixedly connected to the top of the second bevel gear 111; a first blade 113 is fixedly connected to the middle of the outer wall of the first rotating shaft 112; a third bevel gear 114 is meshed with the first bevel gear 110; a second rotating shaft 115 is fixedly connected to the top of the third bevel gear 114; a second blade 116 is fixedly connected to the middle of the outer wall of the second rotating shaft 115; the first rotating shaft 112 rotates inside the second rotating shaft 115; a feeding assembly is provided on the top of the first crushing roller 15 and the second crushing roller 17;During operation, the staff turns on the first motor 13, and the first motor 13 drives the first gear 14 to rotate. The first gear 14 drives the first crushing roller 15 to rotate at the same time. Because the first gear 14 and the second gear 16 are meshed, the first gear 14 also drives the second gear 16 to rotate at the same time. The second gear 16 drives the second crushing roller 17 fixed to the second gear 16 to rotate. Because the first crushing roller 15 and the second crushing roller 17 have the same diameter and gear teeth, the first crushing roller 15 and the second crushing roller 17 rotate synchronously at this time. Then the staff turns on the second The motor 19 and the second motor 19 drive the first bevel gear 110 at the output end to rotate. Since the second bevel gear 111 and the third bevel gear 114 are both meshed with the first bevel gear 110, the rotation of the first bevel gear 110 drives the second bevel gear 111 and the third bevel gear 114 to start rotating in the opposite direction, so that the first rotating shaft 112 and the first blade 113 fixed to the second bevel gear 111 start to rotate, and the second rotating shaft 115 and the second blade 116 fixed to the third bevel gear 114 start to rotate. At this time, the first blade 113 and the second blade 116 rotate in the opposite direction. After the operator turns on the first motor 13 and the second motor 19, the veterinary drug is introduced from the feed assembly into the crushing box 11. The veterinary drug will first fall between the first crushing roller 15 and the second crushing roller 17 for preliminary crushing, and then fall downward to be crushed by the first blade 113 and the second blade 116 rotating in the opposite direction. In this step, by setting the first crushing roller 15 and the second crushing roller 17, the veterinary drug can be crushed initially when entering the crushing box 11, and the veterinary drug particles can be crushed into finer particles. The veterinary drug is crushed by the two relatively rotating first crushing rollers 15 and the second crushing rollers 17. Crushing, the particle size of the crushed material can be controlled to achieve uniform crushing. The first crushing roller 15 and the second crushing roller 17 are used to crush the veterinary drugs at the same time. Less dust is generated, which can reduce the pollution of the working environment. By setting the first blade 113 and the second blade 116, the veterinary drugs after the initial crushing can be crushed for the second time. The particle size of the veterinary drugs after the initial crushing may not be completely uniform. The particle size of the veterinary drugs can be further refined through the secondary crushing, which reduces the uneven distribution of the active ingredients in the veterinary drugs due to the uneven crushing of the veterinary drugs, and the animals may not be able to obtain enough active ingredients when taking them. ;
[0026] Further, such as Figure 2 and Figure 4As shown, the feeding assembly includes a third gear 2; the third gear 2 is meshed with the second gear 16; a rotating cylinder 21 is fixedly connected to the middle of the side wall of the third gear 2; a discharge trough 22 is opened in the middle of the rotating cylinder 21; a feed port 23 is provided above the discharge trough 22; the bottom of the feed port 23 is in contact with the rotating cylinder 21; during operation, the veterinary drugs to be crushed will be introduced from the feed port 23 by the staff, and at this time, the bottom of the feed port 23 is in contact with the rotating cylinder 21, and the introduced veterinary drugs will first accumulate inside the feed port 23, so The third gear 2 is meshed with the second gear 16. When the second gear 16 rotates, the third gear 2 is driven to rotate. When the third gear 2 rotates, the rotating drum 21 fixed to the third gear 2 is driven to rotate. During the rotation of the rotating drum 21, when the discharge trough 22 inside the rotating drum 21 rotates to the bottom of the feed inlet 23, the veterinary drugs inside the feed inlet 23 are introduced into the discharge trough 22. As the rotating drum 21 rotates, the discharge trough 22 leaves the bottom of the feed inlet 23. When the discharge trough 22 rotates to the first crushing roller 15 and When the veterinary drugs in the discharge trough 22 are above the second crushing roller 17, they will fall between the first crushing roller 15 and the second crushing roller 17 and be crushed by the first crushing roller 15 and the second crushing roller 17. In this step, by setting the third gear 2, the rotating drum 21, the discharge trough 22 and the feed inlet 23, the veterinary drugs introduced into the crushing box 11 can be crushed in batches. After being introduced, some veterinary drugs will first enter the discharge trough 22 inside the rotating drum 21, and then the discharge trough 22 will pour the veterinary drugs in the discharge trough 22 into the first crushing roller 15 and the second crushing roller 17 during rotation. The batch of veterinary drugs is initially crushed between the roller 15 and the second crushing roller 17. At this time, the veterinary drugs that are not inside the discharge trough 22 will stay inside the feed port 23 because the bottom of the feed port 23 fits the rotating drum 21, and are crushed in batches as the rotating drum 21 rotates continuously. By introducing veterinary drugs in batches, it can be ensured that an appropriate amount of veterinary drugs is processed in the crushing box 11 each time the crushing is performed, thereby maintaining the best crushing state and efficiency, while reducing the situation where the crushing effect is poor due to too much veterinary drugs being put in at one time.
[0027] Further, such as Figures 1 to 3As shown, a first connecting rod 3 is fixedly connected to the top of the top plate 12; a water spray pipe 31 is fixedly connected to the bottom of the first connecting rod 3; the water spray pipe 31 is multiple and evenly arranged in the middle of the first connecting rod 3; the water spray pipe 31 passes through the top plate 12; a second connecting rod 32 is fixedly connected to the outer wall of the protective shell 1 near the bottom; a water suction pipe 33 is fixedly connected to the middle of the second connecting rod 32; the water suction pipe 33 is multiple and evenly arranged in the middle of the second connecting rod 32; the water suction pipe 33 passes through the side wall of the protective shell 1; a water suction pump 34 is provided on the outer wall of the protective shell 1; the water inlet end of the water suction pump 34 is fixedly connected to the second connecting rod 32; the water outlet end of the water suction pump 34 is fixedly connected to the first connecting rod 3; the first connecting rod 3, the water spray pipe 31, the second connecting rod 32, and the water suction pipe 33 are all hollow; when working, the staff fills the first connecting rod 3 with water, because the first connecting rod 3, the water spray pipe 31, the second connecting rod 32, and the water suction pipe 33 are all hollow and connected , the water inside the first connecting rod 3 will flow downward from the water spray pipe 31 driven by gravity, and the water flow will be isolated between the protective shell 1 and the crushing box 11, and the flowing water flow will converge at the bottom of the protective shell 1 and the crushing box 11. At this time, the water pump 34 is turned on, so that the second connecting rod 32 will draw out the water flow gathered at the bottom of the protective shell 1 and the crushing box 11 from the water pump 33, and return it to the first connecting rod 3 again. In this step, the flowing water flow can be injected into the middle of the protective shell 1 and the crushing box 11 by setting the first connecting rod 3, the water spray pipe 31, the second connecting rod 32, the water pump 33 and the water pump 34. The inside of the crushing box 11 can be cooled by the water flow. During the veterinary drug crushing process, a large amount of heat will be generated, and the active ingredients in the veterinary drugs will be decomposed or inactivated at high temperature. Therefore, cooling operation can avoid the veterinary drugs from being damaged by high temperature, thereby maintaining the activity of the drugs. At the same time, low-temperature crushing can also improve the solubility of veterinary drugs, making them easier to be absorbed by the gastrointestinal tract of animals.
[0028] Further, such as Figure 1 , Figure 2 and Figure 4As shown, the bottom plate 18 is slidably connected to the partition 4; the partition 4 is a pair and symmetrically arranged; the outer wall of the partition 4 is fixed with a handle 41; the top of the partition 4 is fixed with a limit block 42; the limit block 42 is arranged on the top of the bottom plate 18; the limit blocks 42 are a pair and are correspondingly arranged; a discharge box 43 is provided at the bottom of the partition 4; during operation, after the crushing operation is completed, the crushed veterinary drugs will accumulate on the top of the partition 4, and then the staff pulls the handle 41, and the handle 41 drives the fixed partition 4 to move outward, and while the partition 4 moves, the limit block 42 fixed to the top of the partition 4 also moves accordingly, and when the limit block 42 touches the inner wall of the protective shell 1 during movement, the limit The positioning block 42 will be blocked by the inner wall of the protective shell 1 and stop moving, so that the partition 4 is also restricted and cannot continue to move outward. At this time, the veterinary drugs accumulated on the top of the partition 4 will fall downward through the partition 4 after opening outward, and finally accumulate in the discharge box 43. This step can collect the crushed veterinary drugs by setting the partition 4, handle 41, positioning block 42 and discharge box 43. By pulling the handle 41 to open the partition 4, the crushed veterinary drugs fall into the discharge box 43, so that the crushed veterinary drugs can be collected. This setting can improve the collection efficiency of the staff, improve the working environment, and reduce the risk of long-term exposure of the staff to the dust environment.
[0029] Further, such as Figure 2 and Figure 5 As shown, a baffle 5 is fixedly connected to the middle of the inner wall of the crushing box 11; the baffle 5 is a pair and is respectively arranged above the first crushing roller 15 and the second crushing roller 17; a support rod 51 is fixedly connected to the middle of the inner wall of the crushing box 11; the other end of the support rod 51 is fixedly connected to the baffle 5; the support rod 51 is multiple and evenly fixed to the inner wall of the crushing box 11; when working, the third gear 2 rotates to drive the rotating drum 21 to rotate, and when the rotating drum 21 rotates, the veterinary drugs inside the discharge trough 22 will be poured between the first crushing roller 15 and the second crushing roller 17 for preliminary crushing. At this time, the baffle 5 will guide the veterinary drugs that have not accurately fallen between the first crushing roller 15 and the second crushing roller 17 during the rotation of the discharge trough 22, so that This part of the veterinary drugs is guided to the middle of the first pulverizing roller 15 and the second pulverizing roller 17. In this step, the baffle 5 is set to guide the veterinary drugs that do not fall accurately between the first pulverizing roller 15 and the second pulverizing roller 17 during the rotation of the discharge chute 22, so that this part of the veterinary drugs is guided to the middle of the first pulverizing roller 15 and the second pulverizing roller 17 for preliminary pulverization. The support rod 51 is set to support the baffle 5 to reduce the displacement or deformation of the baffle 5. Through this setting, the situation in which some veterinary drugs cannot be initially pulverized due to unreasonable introduction position can be reduced, and the situation in which the active ingredients in the veterinary drugs are unevenly distributed due to uneven pulverization of the veterinary drugs, and the animals may not obtain enough active ingredients when taking the drugs, can be further reduced.
[0030] Further, such as Figure 1 , Figure 2 and Figure 4 As shown, a buffer pad 6 is fixedly connected to the bottom of the discharge box 43; the buffer pad 6 is elastically arranged; in this step, the buffer pad 6 is arranged to reduce shock and noise during the crushing operation of veterinary drugs, and reduce the wear and damage of the equipment by reducing the vibration and impact of the equipment, thereby extending the service life of the equipment.
[0031] Working principle: the staff turns on the first motor 13, the first motor 13 drives the first gear 14 to rotate, and the first gear 14 drives the first crushing roller 15 to rotate at the same time, because the first gear 14 and the second gear 16 are meshed, the first gear 14 rotates and also drives the second gear 16 to rotate, the second gear 16 rotates and drives the second crushing roller 17 fixed to the second gear 16 to rotate, because the diameter and gear teeth of the first crushing roller 15 and the second crushing roller 17 are the same, at this time the first crushing roller 15 and the second crushing roller 17 rotate synchronously, then the staff turns on the second motor 19, and the second motor 19 drives the first bevel gear 110 at the output end to rotate, because the second bevel gear 111 and the third bevel gear 114 are meshed with the first bevel gear 110 The first bevel gear 110 is configured to be combined, at this time, the rotation of the first bevel gear 110 drives the second bevel gear 111 and the third bevel gear 114 to start rotating in the opposite direction, so that the first rotating shaft 112 and the first blade 113 fixed to the second bevel gear 111 start to rotate, and the second rotating shaft 115 and the second blade 116 fixed to the third bevel gear 114 start to rotate. At this time, the first blade 113 and the second blade 116 rotate in the opposite direction. After the staff turns on the first motor 13 and the second motor 19, they introduce the veterinary drug from the feeding assembly into the crushing box 11. The veterinary drug will first fall between the first crushing roller 15 and the second crushing roller 17 for preliminary crushing, and then fall downward. The first blade 113 and the second blade 116 rotating in the opposite direction are crushed for the second time, and the veterinary drug to be crushed will be The staff is introduced from the feed port 23. At this time, the bottom of the feed port 23 is in contact with the rotating drum 21. The introduced veterinary drugs will first accumulate inside the feed port 23. Because the third gear 2 is meshed with the second gear 16, when the second gear 16 rotates, it will drive the third gear 2 to rotate. When the third gear 2 rotates, it will drive the rotating drum 21 fixed to the third gear 2 to rotate. During the rotation of the rotating drum 21, when the discharge trough 22 inside the rotating drum 21 rotates to the bottom of the feed port 23, the veterinary drugs inside the feed port 23 will be introduced into the discharge trough 22. As the rotating drum 21 rotates, the discharge trough 22 leaves the bottom of the feed port 23. When the discharge trough 22 rotates to above the first crushing roller 15 and the second crushing roller 17, the veterinary drugs inside the discharge trough 22 will pour into the first crushing roller 15 and the second crushing roller 17. The first and second crushing rollers 15 and 17 are between the crushing rollers 15 and 17, and the staff fills the first connecting rod 3 with water. Because the first connecting rod 3, the water spray pipe 31, the second connecting rod 32, and the water pumping pipe 33 are all hollow and connected, the water inside the first connecting rod 3 will flow downward from the water spray pipe 31 under the drive of gravity, and the water flow will be isolated between the protective shell 1 and the crushing box 11. The flowing water flow will converge at the bottom of the protective shell 1 and the crushing box 11. At this time, the water pump 34 is turned on, so that the second connecting rod 32 will draw out the water flow gathered at the bottom of the protective shell 1 and the crushing box 11 from the water pumping pipe 33, and return it to the first connecting rod 3 again. After the crushing operation is completed, the crushed veterinary drugs will accumulate on the top of the partition 4.Then the staff member pulls the handle 41, and the handle 41 drives the fixed partition 4 to move outward. When the partition 4 moves, the limit block 42 fixed to the top of the partition 4 also moves. When the limit block 42 touches the inner wall of the protective shell 1 during movement, the limit block 42 will be blocked by the inner wall of the protective shell 1 and stop moving, so that the partition 4 is also restricted from continuing to move outward. At this time, the veterinary drugs accumulated on the top of the partition 4 will fall down through the partition 4 opened outward, and finally accumulate inside the discharge box 43. The third gear 2 rotates to drive the rotating drum 21 to rotate. When the rotating drum 21 rotates, the veterinary drugs inside the discharge trough 22 will be poured between the first crushing roller 15 and the second crushing roller 17 for preliminary crushing. At this time, the baffle 5 will guide the veterinary drugs that have not accurately fallen between the first crushing roller 15 and the second crushing roller 17 during the rotation of the discharge trough 22, so that this part of the veterinary drugs is guided to the middle of the first crushing roller 15 and the second crushing roller 17. ,
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A Chinese medicine ultrafine powder pulverizing device, comprising a protective shell (1); characterized in that: A crushing box (11) is provided inside the protective shell (1); the protective shell (1) and the crushing box (11) are fixedly connected; a top plate (12) is fixedly connected to the top of the protective shell (1); a first motor (13) is provided in the middle of the outer wall of the protective shell (1); a first gear (14) is fixedly connected to the output end of the first motor (13); a first crushing roller (15) is fixedly connected to the middle of the side wall of the first gear (14); a second gear (16) is rotatably connected to the middle of the inner wall of the crushing box (11); the second gear (16) is meshed with the first gear (14); a second crushing roller (17) is fixedly connected to the middle of the side wall of the second gear (16); the diameters and gear teeth of the first crushing roller (15) and the second crushing roller (17) are the same; a bottom plate (18) is fixedly connected to the bottom of the protective shell (1); the bottom plate (1 8) A second motor (19) is provided at the bottom; a first bevel gear (110) is fixedly connected to the output end of the second motor (19); a second bevel gear (111) is meshed with the first bevel gear (110); a first rotating shaft (112) is fixedly connected to the top of the second bevel gear (111); a first blade (113) is fixedly connected to the middle of the outer wall of the first rotating shaft (112); a third bevel gear (114) is meshed with the first bevel gear (110); a second rotating shaft (115) is fixedly connected to the top of the third bevel gear (114); a second blade (116) is fixedly connected to the middle of the outer wall of the second rotating shaft (115); the first rotating shaft (112) rotates inside the second rotating shaft (115); a feeding assembly is provided on the top of the first crushing roller (15) and the second crushing roller (17).
2. A Chinese medicine ultrafine powder pulverizing device according to claim 1, characterized in that: The feeding assembly comprises a third gear (2); the third gear (2) is meshed with the second gear (16); a rotating cylinder (21) is fixedly connected to the middle of the side wall of the third gear (2); a discharge trough (22) is provided in the middle of the rotating cylinder (21); a feeding port (23) is provided above the discharge trough (22); and the bottom of the feeding port (23) is in contact with the rotating cylinder (21).
3. A Chinese medicine ultrafine powder pulverizing device according to claim 2, characterized in that: The top of the top plate (12) is fixedly connected to a first connecting rod (3); the bottom of the first connecting rod (3) is fixedly connected to a water spray pipe (31); the water spray pipes (31) are multiple and evenly arranged in the middle of the first connecting rod (3); the water spray pipes (31) penetrate the top plate (12); the outer wall of the protective shell (1) near the bottom is fixedly connected to a second connecting rod (32); the middle of the second connecting rod (32) is fixedly connected to a water extraction pipe (33); the water extraction pipe (33) The plurality of water pumps (33) are evenly arranged in the middle of the second connecting rod (32); the water pumping pipe (33) penetrates the side wall of the protective shell (1); the outer wall of the protective shell (1) is provided with a water pump (34); the water inlet end of the water pump (34) is fixedly connected to the second connecting rod (32); the water outlet end of the water pump (34) is fixedly connected to the first connecting rod (3); the first connecting rod (3), the water spraying pipe (31), the second connecting rod (32) and the water pumping pipe (33) are all hollow.
4. A Chinese medicine ultrafine powder pulverizing device according to claim 3, characterized in that: The bottom plate (18) is slidably connected to a partition plate (4); the partition plates (4) are a pair and are symmetrically arranged; a handle (41) is fixedly connected to the outer wall of the partition plate (4); a limit block (42) is fixedly connected to the top of the partition plate (4); the limit block (42) is arranged on the top of the bottom plate (18); the limit blocks (42) are a pair and are arranged correspondingly; a discharge box (43) is provided at the bottom of the partition plate (4).
5. A Chinese medicine ultrafine powder pulverizing device according to claim 4, characterized in that: A baffle (5) is fixedly connected to the middle of the inner wall of the crushing box (11); the baffles (5) are a pair and are respectively arranged above the first crushing roller (15) and the second crushing roller (17); a support rod (51) is fixedly connected to the middle of the inner wall of the crushing box (11); the other end of the support rod (51) is fixedly connected to the baffle (5); there are multiple support rods (51) and they are evenly fixed to the inner wall of the crushing box (11).
6. A Chinese medicine ultrafine powder pulverizing device according to claim 5, characterized in that: A buffer pad (6) is fixedly connected to the bottom of the discharge box (43); the buffer pad (6) is elastically arranged.