Raw material screening device of stirrer
By designing the structure of multiple screening plates and elastic ropes in the raw material screening device of the mixer, the problem of accumulation and difficulty in screening of raw materials during the screening process is solved, and effective screening and separation of raw materials is achieved.
Patent Information
- Application Number
- CN202420986665.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-08
AI Technical Summary
When the existing mixer raw material sieving device is used for a long time, the raw materials are easily piled up during the sieving process, resulting in small-grain raw materials being squeezed into large-grain raw materials and being difficult to be screened.
A mixer raw material screening device including multiple screening plates and elastic ropes is designed. By letting the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate cooperate for screening, and using multiple sets of first elastic ropes to stir and break up the raw materials, the accumulated small particles of raw materials are stirred away. fall.
It achieves effective screening of raw materials, ensures that small particles of raw materials can be effectively separated and dropped from large particles of raw materials, and avoids the problem of difficult screening of raw materials.
Smart Images
Figure CN222358774U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sieving, in particular to a raw material sieving device for a mixer. Background Art
[0002] A mixer is an industrial equipment, specifically a device that mixes various raw materials and then forms another mixture.
[0003] When the existing mixer is used, the raw materials to be mixed need to be screened first, and then the various screened raw materials are taken and placed in the mixer, and then the raw materials are mixed and processed.
[0004] It has been found in long-term use and observation of the existing mixer raw material screening device that when various raw materials are screened inside the screening device, the various raw materials will accumulate. At this time, the small particle raw materials squeezed in the middle of the large particle raw materials will be blocked, and finally it will be difficult to screen.
[0005] To this end, the utility model provides a raw material screening device for a mixer. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a mixer raw material screening device, comprising a mixer feeding barrel body; the side wall of the mixer feeding barrel body is fixedly connected with a protective shell; the side wall of the protective shell is fixedly connected with a motor; the output end of the motor extends to the inside of the protective shell; the side wall of the mixer feeding barrel body is rotatably connected to two rotating rods; the ends of the two rotating rods are fixedly connected with gears; the side wall of one of the gears is fixedly connected to the output end of the motor; the two gears are in meshing transmission; the inner side wall of the mixer feeding barrel body is fixedly connected with two rotating bases; the ends of the two rotating rods extend to the middle of the two rotating bases and are connected to the rotating bases Used in combination; a first sub-sieve plate is fixedly connected to the inside of the mixer feeding barrel body; a second sub-sieve plate is fixedly connected to the bottom of the first sub-sieve plate; a third sub-sieve plate is fixedly connected to the bottom of the second sub-sieve plate; a plurality of groups of first elastic ropes are fixedly connected to the middle parts of the two rotating rods; the plurality of groups of the first elastic ropes are equidistantly distributed, and through the above structure, the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate can cooperate to screen the raw materials in sequence, so that the raw materials stay on the top of the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate in the order of large, medium and small, and at the same time, the raw materials are stirred and broken up by allowing multiple first elastic ropes to stir and break up the small particles of raw materials accumulated in the middle of the raw materials, and then fall from the gaps.
[0008] Preferably, the middle parts of the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate are all fixedly connected with a plurality of second elastic ropes; the ends of the plurality of second elastic ropes are all fixedly connected with a first magnetic ball; the ends of the plurality of first elastic ropes are all fixedly connected with a second magnetic ball; the first magnetic ball and the second magnetic ball are arranged correspondingly. Through the above structure, the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate can be continuously vibrated, so that the raw materials stuck in the middle gaps of the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate fall off with the vibration, thereby reducing the situation in which the middle gap of one of the first sub-sieve plate, the second sub-sieve plate and the third sub-sieve plate is blocked, causing the raw materials to be difficult to fall.
[0009] Preferably, a water tank is fixedly connected to the side wall of the mixer feeding barrel body; the water tank is located near the top of the mixer feeding barrel body; the bottom of the water tank is connected to a water pipe; the water pipe is bent; a plurality of water outlet holes are opened in the middle of the water pipe; the middle parts of the plurality of water outlet holes are connected to a conical cylinder; the end of the conical cylinder is connected to the top of the protective shell. Through the above structure, the two gears can be lubricated in time, thereby reducing the continuous meshing of the two gears, thereby reducing the wear and eventually leading to damage.
[0010] Preferably, a plurality of leakage holes are provided at the bottom of the protective shell; the plurality of leakage holes are equidistantly distributed; a dustproof plate is fixedly connected to the middle of the plurality of leakage holes. Through the above structure, the gears can be protected, and the occurrence of gear damage caused by lubricating fluid accumulation and dust accumulation is reduced.
[0011] Preferably, a card slot is provided on the side wall of the mixer feed barrel body; a card block is removably provided inside the card slot; a collecting box is fixedly connected to the side wall of the card block; the collecting box is located below the dustproof plate. Through the above structure, waste lubricating liquid can be collected, reducing the pollution to the environment and waste of resources caused by the lubricating liquid falling to the outside.
[0012] Preferably, a baffle is fixedly connected to the side wall of the collection box; the baffle is bent, and the above structure reduces the occurrence of waste lubricating liquid falling back from the inside of the collection box as the mixer feed barrel body shakes.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model discloses a raw material screening device for a mixer, which screens raw materials in sequence by cooperating with a first screening plate, a second screening plate and a third screening plate, so that the raw materials stay on the top of the first screening plate, the second screening plate and the third screening plate in the order of large, medium and small, and at the same time, a plurality of first elastic ropes are used to stir and break up the raw materials, so that small particles of raw materials accumulated in the middle of the raw materials are stirred and then fall from the gaps.
[0015] 2. The utility model discloses a raw material screening device for a mixer, which allows the first sieve plate, the second sieve plate and the third sieve plate to vibrate continuously, so that the raw materials stuck in the middle gaps of the first sieve plate, the second sieve plate and the third sieve plate fall off with the vibration, thereby reducing the situation in which the raw materials are difficult to fall due to the blockage of the middle gap of one of the first sieve plate, the second sieve plate and the third sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the motor in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the gear in the utility model;
[0020] Figure 4 It is a schematic diagram of the structure of the dustproof plate in the utility model;
[0021] In the figure: 1. mixer feeding barrel body; 12. motor; 13. protective shell; 14. gear; 15. rotating base; 16. rotating rod; 17. first elastic rope; 18. first sub-sieve plate; 19. second sub-sieve plate; 110. third sub-sieve plate; 2. second elastic rope; 21. first magnetic ball; 22. second magnetic ball; 3. water tank; 31. water pipe; 32. water outlet; 33. conical cylinder; 4. leakage hole; 41. dustproof plate; 5. slot; 51. block; 52. collection box; 6. baffle. DETAILED DESCRIPTION
[0022] 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.
[0023] like Figures 1 to 4As shown, a raw material screening device for a mixer described in an embodiment of the utility model comprises a mixer feeding barrel body 1; a protective shell 13 is fixedly connected to the side wall of the mixer feeding barrel body 1; a motor 12 is fixedly connected to the side wall of the protective shell 13; the output end of the motor 12 extends to the inside of the protective shell 13; two rotating rods 16 are rotatably connected to the side wall of the mixer feeding barrel body 1; the ends of the two rotating rods 16 are fixedly connected to gears 14; the side wall of one of the gears 14 is fixedly connected to the output end of the motor 12; the two gears 14 are in meshing transmission; the inner side wall of the mixer feeding barrel body 1 is fixedly connected to two rotating bases 15; the ends of the two rotating rods 16 extend to the middle of the two rotating bases 15 The mixer feed barrel body 1 is provided with a first sub-screen plate 18 fixedly connected thereto; a second sub-screen plate 19 fixedly connected below the first sub-screen plate 18; a third sub-screen plate 110 fixedly connected below the second sub-screen plate 19; a plurality of first elastic ropes 17 fixedly connected to the middle of the two rotating rods 16; the plurality of first elastic ropes 17 are equidistantly distributed. When working, the raw materials to be screened are placed inside the mixer feed barrel body 1, and the motor 12 is started at this time. With the start of the motor 12, the output end of the motor 12 will rotate. At this time, with the rotation of the output end of the motor 12, one of the gears 14 connected to the output end of the motor 12 also rotates. At this time, the other gear 14 engaged with the motor 12 rotates. The gear 14 also rotates, and the rotating rod 16 in the middle of the gear 14 rotates synchronously with the rotation of the gear 14. At the same time, the rotating rotating rod 16 drives the multiple first elastic ropes 17 in the middle of the rotating rod 16 to swing. At this time, the multiple first elastic ropes 17 swing inside the mixer feeding barrel body 1. At this time, the raw materials are placed inside the mixer feeding barrel body 1 and will first contact the first sub-screen plate 18. At this time, the smaller particles of raw materials will pass through the gap in the middle of the first sub-screen plate 18 and fall to the top of the second sub-screen plate 19. At this time, the raw materials that fall to the top of the second sub-screen plate 19 will be broken up by the rotation of the multiple first elastic ropes 17, thereby diffusing. At this time, among the diffused raw materials, the finer raw materials will pass through the second sub-screen plate 19 The gap in the middle falls to the top of the third sub-sieve plate 110. At this time, with the swing of another group of first elastic ropes 17, the raw materials can be broken up again. At this time, finer raw materials will pass through the gap in the middle of the third sub-sieve plate 110 and fall to the bottom of the mixer feeding barrel body 1. Through the above structure, the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 can cooperate to screen the raw materials in sequence, so that the raw materials stay on the top of the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 in the order of large, medium and small. At the same time, multiple first elastic ropes 17 are used to stir and break up the raw materials, so that the small particles of raw materials accumulated in the middle of the raw materials are stirred and then fall from the gap.
[0024] like Figure 2 As shown, the middle parts of the first sub-screen plate 18, the second sub-screen plate 19 and the third sub-screen plate 110 are all fixedly connected with a plurality of second elastic ropes 2; the ends of the plurality of second elastic ropes 2 are all fixedly connected with a first magnetic ball 21; the ends of the plurality of first elastic ropes 17 are all fixedly connected with a second magnetic ball 22; the first magnetic ball 21 and the second magnetic ball 22 are arranged correspondingly, and when working, as the first elastic rope 17 rotates, the second magnetic ball 22 at the end of the first elastic rope 17 will also rotate, and the rotating second magnetic ball 22 is constantly attracted by the first magnetic ball 21, and when the second magnetic ball 22 and the first magnetic ball 21 are attracted to each other, the first magnetic ball 21 and the second magnetic ball 22 are attracted to each other. When the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 come into contact, a bump will occur. At this time, when the bump occurs, the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 will be driven to vibrate continuously. Through the above structure, the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 can be allowed to vibrate continuously, so that the raw materials stuck in the middle gaps of the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 fall off with the vibration, thereby reducing the situation in which the middle gap of one of the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 is blocked, causing the raw materials to be difficult to fall.
[0025] like Figure 3 As shown, a water tank 3 is fixedly connected to the side wall of the mixer feed barrel body 1; the water tank 3 is located near the top of the mixer feed barrel body 1; the bottom of the water tank 3 is connected with a water pipe 31; the water pipe 31 is bent; a plurality of water outlet holes 32 are opened in the middle of the water pipe 31; the middle of the plurality of water outlet holes 32 are all connected with a conical cylinder 33; the end of the conical cylinder 33 is connected with the top of the protective shell 13. When working, the lubricating liquid is filled in the water tank 3, and then the water pump in the water tank 3 is started. As the water pump is started, the water tank 3 The internal lubricating liquid will fill the inside of the water pipe 31. At this time, as the water pump continues to start, the lubricating liquid will continue to flow along the contour of the water pipe 31 until it flows to the middle of the water outlet 32. At this time, the lubricating liquid flowing through the middle of the water outlet 32 will synchronously drip into the inside of the conical cylinder 33, and then drip into the inside of the protective shell 13, and then contact the two gears 14. Through the above structure, the two gears 14 can be lubricated in time, thereby reducing the continuous meshing of the two gears 14, thereby reducing the wear and tear that eventually leads to damage.
[0026] like Figure 4As shown, a plurality of leakage holes 4 are provided at the bottom of the protective shell 13; the plurality of leakage holes 4 are equidistantly distributed; a dustproof plate 41 is fixedly connected in the middle of the plurality of leakage holes 4. During operation, as the water pump is started, the lubricating liquid inside the water tank 3 will drip into the interior of the protective shell 13. At this time, as the dripping continues for a long time, the lubricating liquid inside the protective shell 13 will accumulate. At this time, by providing the leakage holes 4, the lubricating liquid inside the protective shell 13 can be reduced. At the same time, by installing the dustproof plate 41 in the middle of the leakage holes 4, external dust and impurities can be blocked, thereby reducing external dust and the dust entering the interior of the protective shell 13 through the leakage holes 4. Through the above structure, the gear 14 can be protected, and the gear 14 damage caused by the accumulation of lubricating liquid and dust can be reduced.
[0027] like Figure 3 As shown, a card slot 5 is provided on the side wall of the mixer feed barrel body 1; a removable card block 51 is provided inside the card slot 5; a collecting box 52 is fixedly connected to the side wall of the card block 51; the collecting box 52 is located below the dustproof plate 41. When working, the card block 51 is installed inside the card slot 5. At this time, as the card block 51 is installed, the collecting box 52 will also be installed at the designated position, that is, below the dustproof plate 41. At this time, the lubricating liquid dripping from the middle of the dustproof plate 41 will synchronously enter the interior of the collecting box 52. Through the above structure, the waste lubricating liquid can be collected, reducing the pollution to the environment and the waste of resources caused by the lubricating liquid falling to the outside.
[0028] like Figure 3 and Figure 4 As shown, a baffle 6 is fixedly connected to the side wall of the collecting box 52; the baffle 6 is bent. During operation, when the waste lubricating liquid enters the interior of the collecting box 52, the mixer feed barrel body 1 will shake as the multiple first magnetic balls 21 and the second magnetic balls 22 strike. At this time, the baffle 6 is provided to block the lubricating liquid inside the collecting box 52. Through the above structure, the waste lubricating liquid is reduced from falling back from the interior of the collecting box 52 as the mixer feed barrel body 1 shakes.
[0029] like Figure 2 As shown, the gaps in the middle of the first sub-screen plate 18, the second sub-screen plate 19 and the third sub-screen plate 110 are reduced in sequence. Through the above structure, raw materials of different sizes can be placed in designated positions respectively, thereby classifying raw materials of different sizes.
[0030] During operation, the raw materials to be screened are placed inside the mixer feeding barrel body 1, and the motor 12 is started. As the motor 12 is started, the output end of the motor 12 will rotate. At this time, as the output end of the motor 12 rotates, one of the gears 14 connected to the output end of the motor 12 also rotates, and the other meshing gear 14 will also rotate. At this time, the rotating rod 16 in the middle of the gear 14 will rotate synchronously with the rotation of the gear 14. At the same time, the rotating rotating rod 16 will drive the multiple first elastic ropes 17 in the middle of the rotating rod 16 to swing. At this time, the multiple first elastic ropes 17 swing inside the mixer feeding barrel body 1. At this time, the raw materials are placed inside the mixer feeding barrel body 1, and will first come into contact with the first screening plate 18. At this time, the raw materials with smaller particles will pass through the gap in the middle of the first sub-sieve plate 18 and fall to the top of the second sub-sieve plate 19. At this time, the raw materials falling to the top of the second sub-sieve plate 19 will be scattered by the rotation of multiple first elastic ropes 17, so as to spread. At this time, among the diffused raw materials, finer raw materials will pass through the gap in the middle of the second sub-sieve plate 19 and fall to the top of the third sub-sieve plate 110. At this time, with the swing of another group of first elastic ropes 17, they can be scattered again with the raw materials. At this time, finer raw materials will pass through the gap in the middle of the third sub-sieve plate 110 and fall to the bottom of the mixer feeding barrel body 1. With the rotation of the first elastic rope 17, the second magnetic ball 22 at the end of the first elastic rope 17 will also rotate. At this time, the rotating second magnetic ball 22 The ball 22 is constantly attracted by the first magnetic ball 21. At this time, when the second magnetic ball 22 contacts the first magnetic ball 21, a collision will occur. At this time, when the collision occurs, the first sub-sieve plate 18, the second sub-sieve plate 19 and the third sub-sieve plate 110 will be driven to vibrate continuously, and the lubricating liquid is filled in the water tank 3. Then the water pump in the water tank 3 is started. As the water pump is started, the lubricating liquid in the water tank 3 will be filled into the water pipe 31. At this time, as the water pump continues to start, the lubricating liquid will continue to flow along the contour of the water pipe 31 until it flows to the middle of the water outlet 32. At this time, the lubricating liquid flowing through the middle of the water outlet 32 will synchronously drip into the inside of the conical cylinder 33, and then drip into the inside of the protective shell 13, and then contact the two gears 14. As the water pump When the lubricating liquid in the water tank 3 is started, it will drip into the inside of the protective shell 13. At this time, with the long-term dripping, it will cause the accumulation of lubricant inside the protective shell 13. At this time, by opening the leakage hole 4, the lubricating liquid inside the protective shell 13 can be reduced. At the same time, by installing the dustproof plate 41 in the middle of the leakage hole 4, the dust and impurities from the outside can be blocked, thereby reducing the outside dust and the dust from entering the inside of the protective shell 13 through the leakage hole 4. The card block 51 is installed inside the card slot 5. At this time, as the card block 51 is installed, the collection box 52 will also be installed to the specified position, that is, below the dustproof plate 41. At this time, the lubricating liquid dripping from the middle of the dustproof plate 41 will synchronously enter the inside of the collection box 52. When the waste lubricating liquid enters the inside of the collection box 52,As the first magnetic balls 21 and the second magnetic balls 22 are struck, the mixer feed barrel body 1 will shake. At this time, the baffle 6 can be provided to block the lubricating liquid inside the collection box 52.
[0031] 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 raw material screening device for a mixer, comprising a mixer feed barrel body (1); characterized in that: The side wall of the mixer feeding barrel body (1) is fixedly connected to a protective shell (13); the side wall of the protective shell (13) is fixedly connected to a motor (12); the output end of the motor (12) extends into the interior of the protective shell (13); the side wall of the mixer feeding barrel body (1) is rotatably connected to two rotating rods (16); the ends of the two rotating rods (16) are fixedly connected to gears (14); the side wall of one of the gears (14) is fixedly connected to the output end of the motor (12); the two gears (14) are in meshing transmission; the inner side wall of the mixer feeding barrel body (1) is connected to the output end of the motor (12); the two gears (14) are in meshing transmission; Two rotating bases (15) are fixedly connected; the ends of the two rotating rods (16) extend to the middle of the two rotating bases (15) and are used in conjunction with the rotating bases (15); a first sub-screen plate (18) is fixedly connected inside the mixer feeding barrel body (1); a second sub-screen plate (19) is fixedly connected below the first sub-screen plate (18); a third sub-screen plate (110) is fixedly connected below the second sub-screen plate (19); a plurality of groups of first elastic ropes (17) are fixedly connected to the middle of the two rotating rods (16); and the plurality of groups of the first elastic ropes (17) are equidistantly distributed.
2. A mixer raw material screening device according to claim 1, characterized in that: A plurality of second elastic ropes (2) are fixedly connected to the middle of the first sub-screen plate (18), the second sub-screen plate (19) and the third sub-screen plate (110); the ends of the plurality of second elastic ropes (2) are fixedly connected to first magnetic balls (21); the ends of the plurality of first elastic ropes (17) are fixedly connected to second magnetic balls (22); the first magnetic balls (21) and the second magnetic balls (22) are arranged correspondingly.
3. A mixer raw material screening device according to claim 2, characterized in that: A water tank (3) is fixedly connected to the side wall of the mixer feed barrel body (1); the water tank (3) is located near the top of the mixer feed barrel body (1); the bottom of the water tank (3) is connected to a water pipe (31); the water pipe (31) is arranged in a bent shape; a plurality of water outlet holes (32) are opened in the middle of the water pipe (31); the middle parts of the plurality of water outlet holes (32) are all connected to a conical cylinder (33); the end of the conical cylinder (33) is connected to the top of the protective shell (13).
4. A mixer raw material screening device according to claim 3, characterized in that: The bottom of the protective shell (13) is provided with a plurality of liquid leakage holes (4); the plurality of liquid leakage holes (4) are distributed at equal intervals; and a dustproof plate (41) is fixedly connected to the middle of the plurality of liquid leakage holes (4).
5. A mixer raw material screening device according to claim 4, characterized in that: A slot (5) is provided on the side wall of the mixer feed barrel body (1); a detachable block (51) is provided inside the slot (5); a collection box (52) is fixedly connected to the side wall of the block (51); and the collection box (52) is located below the dustproof plate (41).
6. A mixer raw material screening device according to claim 5, characterized in that: A baffle (6) is fixedly connected to the side wall of the collection box (52); the baffle (6) is arranged in a bent shape.