Quartz cleaning device

Abstract

The invention discloses a quartz cleaning device, which relates to the technical field of quartz sand cleaning, and comprises a cleaning cylinder, a stirring rod rotatably connected in the cleaning cylinder, and a plurality of stirring blades rotatably connected on the stirring rod and distributed in a linear array along the axis direction of the stirring rod, a plurality of stirring rods positioned at the lower position in the cleaning cylinder are matched with the cleaning cylinder to form a large-particle cleaning area; a plurality of stirring rods located at the upper position in the cleaning cylinder are used in cooperation with the cleaning cylinder to form a small particle cleaning area; the first driving gear and the stirring blade are coaxially arranged; the first and second driving racks are matched with the corresponding driving gears, so that the angles of the upper and lower stirring blades can be adjusted respectively. The angle change of the lower stirring blades is large, strong stirring is provided for large-particle quartz, and impurities are effectively stripped; the angle change of the stirring blades above is small, so that small-particle quartz is mildly and uniformly stirred, the quartz is prevented from being broken, and the integrity is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of quartz sand cleaning, in particular to a quartz cleaning device. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a silicate mineral that is hard, wear-resistant and chemically stable. Quartz sand is also an important industrial mineral raw material, a non-chemical hazardous product, and is widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasives, filter materials and other industries.

[0003] The existing Chinese patent (publication number: CN109127545B) discloses a quartz sand cleaning device, including a body, a power box fixedly connected to the bottom of the body, a feed port connected to the top of the body, fixed boxes fixedly connected to both sides of the top of the body, and the bottom of the fixed box penetrates into the inside of the body. The present invention cooperates with the use of a body, a power box, a feed port, a fixed box, a support plate, a water tank, a control water pump, a spray ring, a water gun, a water pipe, a water inlet pipe, a motor, a transmission rod and a stirring blade. Water is sprayed into the spray ring through the leak hole by the water gun to clean the inner wall of the body, and then the motor drives the transmission rod to rotate, and the rotation of the transmission rod drives the stirring blade to rotate for stirring and cleaning, which solves the problem that the existing quartz sand cleaning device usually adopts a very troublesome manual pickling method, reduces the working time of the user, and also reduces the labor of manual cleaning.

[0004] During use, the above-mentioned quartz sand cleaning device is arranged to introduce the quartz sand to be cleaned into the water tank and then start the stirring blade to drive the quartz sand and the cleaning agent to be stirred and cleaned. However, often the same batch of quartz sand may contain particles of different sizes. Therefore, during the cleaning process, it may appear that large-particle quartz sand may not be able to fully remove impurities due to insufficient stirring force; small-particle quartz sand may be broken or impurities may be re-adsorbed due to excessive stirring, ultimately resulting in low purity of the cleaned quartz sand and more impurities remaining. Summary of the invention

[0005] The object of the present invention is to provide a quartz cleaning device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides a quartz cleaning device, including a cleaning cylinder, including: The stirring rod is rotatably connected in the cleaning cylinder, and a plurality of stirring blades distributed in a linear array along the axis direction thereof are rotatably connected to the stirring rod, wherein: A plurality of stirring rods located at the lower position in the cleaning cylinder cooperate with the cleaning cylinder to form a large particle cleaning area; A plurality of stirring rods located at the upper position in the cleaning cylinder cooperate with the cleaning cylinder to form a small particle cleaning area; The first driving gear is coaxially arranged with the stirring blade, and the stirring rod is slidably connected with the first driving rack and the second driving rack, wherein: The first drive rack is meshed with a plurality of first drive gears located below, and the second drive rack is meshed with a plurality of second drive racks located above. A connecting component is provided between the first drive rack and the second drive rack for adjusting the interval sliding time between the first drive rack and the second drive rack; One end of the first driving rack extends to the outside of the cleaning cylinder and is meshedly connected with a second driving gear. A servo motor for driving the second driving gear to rotate is provided on one side of the second driving gear.

[0007] Furthermore, the connection component includes: An installation frame is connected to one side of the first driving rack, and a storage frame is slidably provided in the installation frame; A storage roller is rotatably connected in the storage frame, a connecting rope is wound around the storage roller, the other end of the connecting rope is connected to the second driving rack, both ends of the storage roller are connected to a connecting shaft, and a transmission gear is connected to the connecting shaft; A fixed rack is connected in the installation frame, the fixed rack is meshed with the transmission gear, and a driving component for driving the receiving frame to slide along the height direction of the installation frame is arranged in the installation frame.

[0008] Furthermore, the driving assembly comprises: The electromagnet is connected in the installation frame, one side of the electromagnet is connected with a reset spring, the other end of the reset spring is connected with an adsorption block, and the other side of the adsorption block is connected with the storage frame.

[0009] Furthermore, a transmission assembly for driving the stirring rod to rotate is provided at the bottom of the cleaning cylinder, including: A driving motor is connected to the bottom of the cleaning cylinder, and a driving end of the driving motor is connected to a driving turntable; The nut is slidably arranged on the driving turntable, and a connecting rod is rotatably connected thereto. The other end of the connecting rod is rotatably connected to the third driving rack. The stirring rod is connected to a driven gear, and the driven gear and the third driving rack are meshed with each other.

[0010] Furthermore, the driving turntable is connected to a fixed frame, the fixed frame is rotatably connected to a transmission screw, the nut is meshedly connected to the transmission screw, and one end of the transmission screw extends to the outside of the fixed frame and is connected to a knob.

[0011] Furthermore, one side of each of the first driving rack and the second driving rack is connected to a limiting rod, and the limiting rod is slidably connected in the stirring rod.

[0012] Furthermore, a guide rod is connected to the bottom of the third driving rack, and the guide rod is slidably connected to the cleaning cylinder.

[0013] Furthermore, a sliding groove is provided in the fixing frame, and the nut is slidably connected in the sliding groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The first and second drive racks can be used in conjunction with the corresponding drive gears to adjust the angles of the upper and lower stirring blades. The lower stirring blade has a large angle change, providing strong stirring for large particles of quartz and effectively removing impurities; the upper stirring blade has a small angle change, providing gentle and uniform stirring for small particles of quartz, avoiding breakage and ensuring integrity.

[0015] 2. The power transmission path is constructed by the cooperation of the storage roller, the connecting rope and the related racks and gears. The specific length of the connecting rope delays the force transmission. Under the same driving force, the sliding distances of the first and second driving racks are different, which is then converted into different rotation angles of the upper and lower stirring blades. This setting can meet the differentiated needs of large and small particles of quartz sand for stirring angles. The strong stirring required for large particles and the gentle stirring required for small particles can be taken into account. At the same time, the length of the connecting rope can be flexibly adjusted to change the difference in force transmission timing and rack sliding distance, improve the adaptability of the device, and effectively improve the cleaning effect of quartz sand of different particle sizes.

[0016] 3. When the electromagnet is powered on, it generates magnetic force to attract the adsorption block and drive the storage frame to slide. The transmission gear cooperates with the fixed rack to make the storage roller rotate and pull the second drive rack, thereby changing the angle of the upper stirring blade. By accurately controlling the power-on time, current size and other parameters of the electromagnet, the sliding of the storage frame can be accurately controlled, and then the timing, strength and stroke of the connecting rope pulling the second drive rack can be accurately controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A side view of the present invention as a whole; Figure 3 It is a schematic diagram of the overall structure of the cleaning cylinder in the present invention; Figure 4 It is a top view of the cleaning cylinder in the present invention; Figure 5 A first cross-sectional view of the cleaning cylinder of the present invention; Figure 6 A second cross-sectional view of the cleaning cylinder of the present invention; Figure 7 The present invention Figure 6 A magnified view of the structure at center A; Figure 8 The present invention Figure 5 A magnified view of the structure at B in the middle; Fig. 9 The present invention Figure 4 Enlarged view of the structure at C in the middle.

[0018] In the figure: 1. cleaning cylinder; 201. stirring rod; 202. stirring blade; 203. first driving gear; 204. first driving rack; 205. second driving gear; 206. servo motor; 207. second driving rack; 301. mounting frame; 302. storage frame; 303. storage roller; 304. connecting rope; 305. transmission gear; 306. fixed rack; 401. electromagnet; 402. return spring; 403. adsorption block; 501. driving motor; 502. driving turntable; 503. nut; 504. connecting rod; 505. third driving rack; 506. driven gear; 6. knob; 7. fixed frame; 8. transmission screw; 9. guide rod; 10. lifting mechanism. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-9 The present invention provides a technical solution: a quartz cleaning device, including a cleaning cylinder 1, including: The stirring rod 201 is rotatably connected in the cleaning cylinder 1. The stirring rod 201 is rotatably connected with a plurality of stirring blades 202 distributed in a linear array along its axis direction. A plurality of stirring rods 201 located at the lower position in the cleaning cylinder 1 cooperate with the cleaning cylinder 1 to form a large particle cleaning area; A plurality of stirring rods 201 located at the upper position in the cleaning cylinder 1 cooperate with the cleaning cylinder 1 to form a small particle cleaning area; The first driving gear 203 is coaxially arranged with the stirring blade 202, and the first driving rack 204 and the second driving rack 207 are slidably connected in the stirring rod 201, wherein: The first driving rack 204 is meshed with the plurality of first driving gears 203 located below, and the second driving rack 207 is meshed with the plurality of second driving racks 207 located above. A connecting component is provided between the first driving rack 204 and the second driving rack 207 for adjusting the interval sliding time between the first driving rack 204 and the second driving rack 207; One end of the first driving rack 204 extends to the outside of the cleaning tube 1 and is meshedly connected with the second driving gear 205 . A servo motor 206 for driving the second driving gear 205 to rotate is disposed on one side of the second driving gear 205 .

[0021] It should be noted that a cylindrical protective tube can be wrapped around the outside of the stirring rod 201, and a sealing ring can be connected at the connection between the cylindrical protective tube and the cleaning cylinder 1 to ensure the stability of the cylindrical protective tube during rotation. A lifting mechanism 10 is provided on one side of the cleaning cylinder 1. The lifting mechanism 10 includes a frame, and a driving mechanism such as a motor and a sprocket chain is installed. A lifting fixed seat is provided on one side of the chain, and a lifting cover is provided on the bottom of the lifting fixed seat for sealing the cleaning cylinder 1. When the cleaning is completed, the lifting cover is opened to take out the material, and a water valve is provided on one side of the cleaning cylinder 1 for draining the water in the cleaning cylinder 1. The components used for lifting in the lifting mechanism 10 are prior art. Since they are not related to the technical problem to be solved by the present invention, the internal structure thereof is not further described here.

[0022] In specific implementation, each stirring blade 202 is coaxially provided with a first driving gear 203. The first driving rack 204 and the second driving rack 207 are slidably connected inside the stirring rod 201, wherein the first driving rack 204 is meshed with the first driving gears 203 below, and the second driving rack 207 is meshed with the first driving gears 203 above. The first driving rack 204 and the second driving rack 207 are slidably connected inside the stirring rod 201. The first driving rack 204 is meshed with the first driving gears 203 below, and the second driving rack 207 is meshed with the first driving gears 203 above. When the first driving rack 204 and the second driving rack 207 slide in the stirring rod 201, they can drive the first driving gear 203 meshed therewith to rotate, thereby changing the angle of the stirring blade 202. One end of the first driving rack 204 extends to the outside of the cleaning cylinder 1 and meshes with the second driving gear 205.

[0023] The servo motor 206 is disposed on one side of the second driving gear 205 and is used to drive the second driving gear 205 to rotate. When the servo motor 206 is started, the output power causes the second driving gear 205 to rotate, and the second driving gear 205 drives the first driving rack 204 meshing with it to slide inside the stirring rod 201. During the cleaning process, large quartz particles are in the lower cleaning area. Since the angle of the lower stirring blade 202 changes greatly, a stronger stirring effect can be produced, which meets the larger stirring force required by large quartz particles and effectively removes impurities attached to the surface of large particles. Small quartz particles are located in the upper cleaning area. The angle of the upper stirring blade 202 changes relatively little, providing relatively gentle and uniform stirring, preventing small particles from being broken due to excessive stirring, ensuring that small quartz particles are fully cleaned while maintaining their integrity. Through this zoned, time-divided and angle-changing stirring method, efficient cleaning of quartz particles of different sizes can be achieved.

[0024] See also Figure 8 , the connection components include, A mounting frame 301 is connected to one side of the first driving rack 204, and a storage frame 302 is slidably disposed in the mounting frame 301; A storage roller 303 is rotatably connected in the storage frame 302, a connecting rope 304 is wound around the storage roller 303, the other end of the connecting rope 304 is connected to the second driving rack 207, both ends of the storage roller 303 are connected to a connecting shaft, and a transmission gear 305 is connected to the connecting shaft; The fixed rack 306 is connected in the installation frame 301 , and the fixed rack 306 is meshed with the transmission gear 305 . A driving component is provided in the installation frame 301 to drive the receiving frame 302 to slide along the height direction of the installation frame 301 .

[0025] It should be noted that the connecting rope 304 has a certain length, that is, the connecting rope 304 will only apply the transmission force to the first driving rack 204 when the second driving rack 207 moves to a certain position, so that under the same driving force, the second driving rack 207 and the first driving rack 204 slide at different distances, causing the stirring blades 202 located below and above to have different rotation angles. By adjusting the length of the connecting rope 304, the stirring blades 202 above and below can be easily adjusted to rotate to different angles.

[0026] In specific implementation, a rotatable storage roller 303 is provided in the storage frame 302, and a connecting rope 304 is wound around the storage roller 303, and the other end of the connecting rope 304 is connected to the second driving rack 207. This arrangement constitutes a power transmission path from the first driving rack 204 to the second driving rack 207. In the installation frame 301, the fixed rack 306 is meshed with the transmission gear 305. When the storage frame 302 slides in the installation frame 301, the transmission gear 305 rolls along the fixed rack 306, thereby driving the storage roller 303 to rotate; Since the connecting rope 304 has a specific length, before the second drive rack 207 moves to a certain position, the connecting rope 304 is in a loose state and does not generate a transmission force on the first drive rack 204. Only when the second drive rack 207 moves to a specific position and the connecting rope 304 is tightened, the transmission force starts to act on the first drive rack 204.

[0027] Under the same driving force, due to the delayed force transmission of the connecting rope 304 and its length factor, the sliding distances of the second driving rack 207 and the first driving rack 204 will be different. This distance difference is converted into different rotation angles of the stirring blade 202 through the engagement of the first driving rack 204 and the second driving rack 207 with the first driving gear 203 coaxially arranged on the lower and upper stirring blades 202 respectively.

[0028] By flexibly adjusting the length of the connecting rope 304, the timing when the connecting rope 304 starts to transmit force and the degree of difference in the sliding distance between the second drive rack 207 and the first drive rack 204 during the force transmission process can be changed, thereby conveniently adjusting the upper and lower stirring blades 202 to rotate to different angles to meet the requirements for different stirring angles of the stirring blades 202 when cleaning large and small particles of quartz sand.

[0029] See also Figure 8 , the drive components include, The electromagnet 401 is connected in the installation frame 301 . A return spring 402 is connected to one side of the electromagnet 401 . The other end of the return spring 402 is connected to an adsorption block 403 . The other side of the adsorption block 403 is connected to the storage frame 302 .

[0030] It should be noted that a battery is connected inside the installation frame 301 to supply power to the electromagnet 401 .

[0031] In specific implementation, when the device is running and the storage frame 302 needs to be controlled to slide, the electromagnet 401 is energized to generate magnetism. The magnetic force generated by the electromagnet 401 attracts the adsorption block 403. Since the adsorption block 403 is connected to the storage frame 302, the storage frame 302 will overcome the elastic force of the return spring 402 together with the adsorption block 403 and slide toward the electromagnet 401.

[0032] During the sliding process of the storage frame 302, the transmission gear 305 in the storage frame 302 rolls along the fixed rack 306, driving the storage roller 303 to rotate, and then pulling the second drive rack 207 through the connecting rope 304. In this way, the control of the movement of the second drive rack 207 is realized, so that the angle of the upper stirring blade 202 begins to change. By controlling the power-on time, current size and other parameters of the electromagnet 401, the size and duration of the magnetic force generated by the electromagnet 401 can be accurately controlled, and then the sliding distance, speed and time of the storage frame 302 can be accurately controlled. This makes it possible to accurately control the timing, strength and stroke of the connecting rope 304 pulling the second drive rack 207, and finally realize the precise adjustment of the rotation angle of the upper stirring blade 202, which is matched with the angle change of the lower stirring blade 202 to meet the differentiated stirring needs of quartz sand with different particle sizes during the cleaning process.

[0033] See also Fig. 9 The bottom of the cleaning cylinder 1 is provided with a transmission assembly for driving the stirring rod 201 to rotate, including: A driving motor 501 is connected to the bottom of the cleaning cylinder 1, and a driving turntable 502 is connected to the driving end of the driving motor 501; The nut 503 is slidably set on the driving turntable 502, and is rotatably connected to a connecting rod 504, and the other end of the connecting rod 504 is rotatably connected to a third driving rack 505. The stirring rod 201 is connected to a driven gear 506, and the driven gear 506 and the third driving rack 505 are meshed with each other.

[0034] In specific implementation, starting the driving motor 501 can drive the driving turntable 502 to rotate. During the rotation process, the driving turntable 502 will drive the third driving rack 505 to slide back and forth horizontally through the connecting rod 504. At this time, the driven gear 506 meshing with the third driving rack 505 can drive the stirring rod 201 to rotate back and forth. When the stirring rod 201 rotates forward, the stirring blade 202 pushes the cleaning liquid to form a stream of water, which generates a directional flushing force on the quartz sand particles, so that the cleaning liquid can contact one side of the particle surface. When the stirring rod 201 rotates in the opposite direction, the flow direction of the cleaning liquid changes, and the quartz sand particles are flushed from the opposite direction, which ensures that all sides of the particles can be more fully in contact with the cleaning liquid, which helps to more comprehensively remove impurities on the particle surface. The slidable setting of the nut 503 facilitates driving the distance between it and the center of the driving turntable 502, thereby controlling the frequency of the reciprocating movement of the third driving rack 505 and the rotation frequency of the stirring rod 201.

[0035] refer to Fig. 9The driving turntable 502 is connected to a fixed frame 7, and a transmission screw 8 is rotatably connected to the fixed frame 7. The nut 503 is meshed and connected to the transmission screw 8. One end of the transmission screw 8 extends to the outside of the fixed frame 7 and is connected to a knob 6.

[0036] In specific implementation, by turning the knob 6, the nut 503 can be moved closer to or farther from the center of the driving turntable 502. The change in the distance between the nut 503 and the center of the driving turntable 502 will affect its motion trajectory and speed when the driving turntable 502 rotates.

[0037] refer to Figure 7 One side of the first driving rack 204 and the second driving rack 207 are both connected to a limit rod, and the limit rod is slidably connected in the stirring rod 201.

[0038] During specific implementation, the provided limiting rod can limit and guide the sliding of the first driving rack 204 and the second driving rack 207, further improving the stability of the first driving rack 204 and the second driving rack 207 during the sliding process.

[0039] refer to Fig. 9 The bottom of the third driving rack 505 is connected with a guide rod 9, and the guide rod 9 is slidably connected to the cleaning cylinder 1.

[0040] During specific implementation, the guide rod 9 can limit and guide the sliding of the third driving rack 505 .

[0041] refer to Fig. 9 A slide groove is provided in the fixing frame 7, and the nut 503 is slidably connected in the slide groove.

[0042] During specific implementation, the provided sliding groove can limit and guide the sliding of the nut 503, further improving the stability of the nut 503 during the sliding process.

[0043] Working principle: Each stirring blade 202 is coaxially provided with a first driving gear 203. The first driving rack 204 and the second driving rack 207 are slidably connected inside the stirring rod 201, wherein the first driving rack 204 is meshed with the first driving gears 203 below, and the second driving rack 207 is meshed with the first driving gears 203 above. The first driving rack 204 and the second driving rack 207 are slidably connected inside the stirring rod 201. The first driving rack 204 is meshed with the first driving gears 203 below, and the second driving rack 207 is meshed with the first driving gears 203 above. When the first driving rack 204 and the second driving rack 207 slide in the stirring rod 201, they can drive the first driving gear 203 meshed therewith to rotate, thereby changing the angle of the stirring blade 202. One end of the first driving rack 204 extends to the outside of the cleaning cylinder 1 and meshes with the second driving gear 205.

[0044] The servo motor 206 is disposed on one side of the second driving gear 205 and is used to drive the second driving gear 205 to rotate. When the servo motor 206 is started, the output power causes the second driving gear 205 to rotate, and the second driving gear 205 drives the first driving rack 204 meshing with it to slide inside the stirring rod 201. During the cleaning process, large quartz particles are in the lower cleaning area. Since the angle of the lower stirring blade 202 changes greatly, a stronger stirring effect can be produced, which meets the larger stirring force required by large quartz particles and effectively removes impurities attached to the surface of large particles. Small quartz particles are located in the upper cleaning area. The angle of the upper stirring blade 202 changes relatively little, providing relatively gentle and uniform stirring, preventing small particles from being broken due to excessive stirring, ensuring that small quartz particles are fully cleaned while maintaining their integrity. Through this zoned, time-divided and angle-changing stirring method, efficient cleaning of quartz particles of different sizes can be achieved; A rotatable storage roller 303 is provided in the storage frame 302, and a connecting rope 304 is wound around the storage roller 303, and the other end of the connecting rope 304 is connected to the second driving rack 207. This arrangement constitutes a power transmission path from the first driving rack 204 to the second driving rack 207. In the installation frame 301, the fixed rack 306 is meshed with the transmission gear 305. When the storage frame 302 slides in the installation frame 301, the transmission gear 305 rolls along the fixed rack 306, thereby driving the storage roller 303 to rotate; Since the connecting rope 304 has a specific length, before the second drive rack 207 moves to a certain position, the connecting rope 304 is in a loose state and does not generate a transmission force on the first drive rack 204. Only when the second drive rack 207 moves to a specific position and the connecting rope 304 is tightened, the transmission force starts to act on the first drive rack 204.

[0045] Under the same driving force, due to the delayed force transmission of the connecting rope 304 and its length factor, the sliding distances of the second driving rack 207 and the first driving rack 204 will be different. This distance difference is converted into different rotation angles of the stirring blade 202 through the engagement of the first driving rack 204 and the second driving rack 207 with the first driving gear 203 coaxially arranged on the lower and upper stirring blades 202 respectively.

[0046] By flexibly adjusting the length of the connecting rope 304, the timing when the connecting rope 304 starts to transmit force and the degree of difference in the sliding distance between the second drive rack 207 and the first drive rack 204 during the force transmission process can be changed, so as to conveniently adjust the upper and lower stirring blades 202 to rotate to different angles to meet the requirements of different stirring angles of the stirring blades 202 when cleaning large and small particles of quartz sand; When the device is running and the storage frame 302 needs to be controlled to slide, the electromagnet 401 is energized to generate magnetism. The magnetic force generated by the electromagnet 401 attracts the adsorption block 403. Since the adsorption block 403 is connected to the storage frame 302, the storage frame 302 will overcome the elastic force of the return spring 402 together with the adsorption block 403 and slide toward the electromagnet 401.

[0047] During the sliding process of the storage frame 302, the transmission gear 305 in the storage frame 302 rolls along the fixed rack 306, driving the storage roller 303 to rotate, and then pulling the second drive rack 207 through the connecting rope 304. In this way, the control of the movement of the second drive rack 207 is realized, so that the angle of the upper stirring blade 202 begins to change. By controlling the power-on time, current size and other parameters of the electromagnet 401, the size and duration of the magnetic force generated by the electromagnet 401 can be accurately controlled, and then the sliding distance, speed and time of the storage frame 302 can be accurately controlled. This makes it possible to accurately control the timing, strength and stroke of the connecting rope 304 pulling the second drive rack 207, and finally realize the precise adjustment of the rotation angle of the upper stirring blade 202, which is matched with the angle change of the lower stirring blade 202 to meet the differentiated stirring needs of quartz sand with different particle sizes during the cleaning process.

Claims

1. A quartz cleaning device, comprising a cleaning cylinder (1), characterized in that: include, The stirring rod (201) is rotatably connected in the cleaning cylinder (1), and a plurality of stirring blades (202) distributed in a linear array along the axis direction of the stirring rod (201) are rotatably connected to the stirring rod (201), wherein: A plurality of stirring rods (201) located at a lower position inside the cleaning cylinder (1) cooperate with the cleaning cylinder (1) to form a large particle cleaning area; A plurality of stirring rods (201) located at an upper position inside the cleaning cylinder (1) cooperate with the cleaning cylinder (1) to form a small particle cleaning area; The first driving gear (203) is coaxially arranged with the stirring blade (202), and the stirring rod (201) is slidably connected with a first driving rack (204) and a second driving rack (207), wherein: The first drive rack (204) is meshed with a plurality of first drive gears (203) located below, the second drive rack (207) is meshed with a plurality of second drive racks (207) located above, and a connecting component is provided between the first drive rack (204) and the second drive rack (207) for adjusting the interval sliding time between the first drive rack (204) and the second drive rack (207); One end of the first driving rack (204) extends to the outside of the cleaning cylinder (1) and is meshedly connected to a second driving gear (205); a servo motor (206) for driving the second driving gear (205) to rotate is provided on one side of the second driving gear (205).

2. A quartz cleaning device as claimed in claim 1, characterized in that: The connection component comprises: An installation frame (301) is connected to one side of the first driving rack (204), and a storage frame (302) is slidably provided inside the installation frame (301); A storage roller (303) is rotatably connected in the storage frame (302), a connecting rope (304) is wound around the storage roller (303), the other end of the connecting rope (304) is connected to the second driving rack (207), both ends of the storage roller (303) are connected to a connecting shaft, and a transmission gear (305) is connected to the connecting shaft; A fixed rack (306) is connected in the installation frame (301), the fixed rack (306) and the transmission gear (305) are meshed with each other, and a driving component is provided in the installation frame (301) for driving the storage frame (302) to slide along the height direction of the installation frame (301).

3. A quartz cleaning device as claimed in claim 2, characterized in that: The driving assembly comprises: The electromagnet (401) is connected in the installation frame (301), one side of the electromagnet (401) is connected to a return spring (402), the other end of the return spring (402) is connected to an adsorption block (403), and the other side of the adsorption block (403) is connected to the storage frame (302).

4. A quartz cleaning device as claimed in claim 1, characterized in that: The bottom of the cleaning cylinder (1) is provided with a transmission assembly for driving the stirring rod (201) to rotate, comprising: A driving motor (501) is connected to the bottom of the cleaning cylinder (1), and a driving end of the driving motor (501) is connected to a driving turntable (502); The nut (503) is slidably disposed on the driving turntable (502), and is rotatably connected to a connecting rod (504). The other end of the connecting rod (504) is rotatably connected to a third driving rack (505). The stirring rod (201) is connected to a driven gear (506), and the driven gear (506) and the third driving rack (505) are meshed with each other.

5. A quartz cleaning device as claimed in claim 4, characterized in that: The driving turntable (502) is connected to a fixed frame (7), a transmission screw (8) is rotatably connected to the fixed frame (7), the nut (503) is meshingly connected to the transmission screw (8), and one end of the transmission screw (8) extends to the outside of the fixed frame (7) and is connected to a knob (6).

6. A quartz cleaning device as claimed in claim 1, characterized in that: One side of each of the first driving rack (204) and the second driving rack (207) is connected to a limit rod, and the limit rod is slidably connected inside the stirring rod (201).

7. A quartz cleaning device as claimed in claim 4, characterized in that: The bottom of the third driving rack (505) is connected to a guide rod (9), and the guide rod (9) is slidably connected to the cleaning cylinder (1).

8. A quartz cleaning device as claimed in claim 5, characterized in that: A sliding groove is provided in the fixing frame (7), and the nut (503) is slidably connected in the sliding groove.

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