A mud removing device for a quartz sand washing machine

Abstract

This invention provides a sludge removal device for a quartz sand washing machine, relating to the technical field of quartz sand washing machines. It includes a water tank and a treatment structure. A rotating shaft is installed above the water tank, and a water wheel is fixedly connected to the arc surface of the rotating shaft. The treatment structure is located inside the water tank and includes a support plate slidably connected to the water tank. A connecting block is fixedly connected to the end of the support plate away from the water tank, and a connecting plate is fixedly connected to one end of the connecting block. Connecting plates are fixedly connected to both ends of the connecting plate on the side away from the connecting block. Squeezing blocks are slidably connected to the inner wall of the connecting plates. Sliding plates are fixedly connected to the ends of the two squeezing blocks that are close to each other. Two springs are provided between the sliding plates and the connecting plates. This invention achieves the effect of efficiently collecting and cleaning sludge from the bottom wall of the water tank, while significantly reducing the labor intensity and safety risks of manual operation.

Description

Technical Field

[0002] This invention relates to the field of quartz sand washing machine technology, and more particularly to a sludge removal device for a quartz sand washing machine. Background Technology

[0003] A quartz sand washing machine, also known as a quartz sand washing sand mill, is a mechanical device specifically designed for cleaning materials such as quartz sand, gravel, and ore. Its main function is to remove dirt, impurities, and dust from the surface of the quartz sand, improving its purity and quality for subsequent processing or use.

[0004] Existing technologies, such as the invention with publication number CN113477504A, disclose a material washing machine. This patent employs a frame, a support cylinder, and a screening cylinder. The support cylinder is mounted on the frame, and the screening cylinder is rotatably located within the support cylinder. It also includes first and second tipping and conveying structures located within the screening cylinder. This material washing machine can be applied to mobile square / round balers or used as a fixed, standalone machine to complete the washing of hay.

[0005] The inventors discovered during daily use that, in existing quartz sand washing machines, a large amount of silt often accumulates on the bottom wall of the pool after washing. If this silt is not cleaned in time, it will not only affect the subsequent washing effect but also gradually accumulate, reducing the effective volume of the pool and even clogging the drainage system. Traditional manual cleaning methods require operators to enter the pool and use shovels and other tools to dig and remove the silt, which is extremely labor-intensive. Furthermore, the bottom of the pool is slippery and the space is confined, posing a high risk of slipping, falling, and suffocation due to lack of oxygen. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and to propose a sludge removal device for a quartz sand washing machine.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a quartz sand washing machine sludge removal device, comprising a water tank and a treatment structure. A rotating shaft is installed above the water tank, and a water wheel is fixedly connected to the arc surface of the rotating shaft. The treatment structure is provided inside the water tank. The treatment structure includes a bearing plate, which is slidably connected to the water tank. A connecting block is fixedly connected to one end of the bearing plate away from the water tank. A connecting plate is fixedly connected to one end of the connecting block. Connecting plates are fixedly connected to both ends of the connecting plate on the side away from the connecting block. An extrusion block is slidably connected to the inner wall of the connecting plate. A sliding plate is fixedly connected to one end of each of the two extrusion blocks that are close to each other. Two springs are provided between the sliding plate and the connecting plate. The two ends of the springs are fixedly connected to the connecting plate and the sliding plate, respectively. Two fixing plates are fixedly connected to the side of the water tank near the connecting plate. The fixing plates are engaged with the extrusion blocks.

[0008] This optimized design allows the carrying plate to slide down the inner wall of the pool to the bottom when silt needs to be collected and cleaned. The plate scoops up the deposited silt and collects it within the plate. When the carrying plate is full, it slides upwards along the side wall of the pool. During this process, the squeezing blocks, under the force of springs, remain pressed against the surface of the fixed plate, forming a stable sliding guide and limiting mechanism. Once the carrying plate is above the water surface, the operator can press the sliding plates on both sides inwards, causing the squeezing blocks to overcome spring resistance and retract into the connecting plate, thus disengaging from the fixed plate and enabling rapid disassembly of the carrying plate and dumping of the silt. This structural design eliminates the need for manual entry into the pool during the collection, lifting, and transfer of silt, significantly reducing the labor intensity and safety risks of the cleaning operation.

[0009] Preferably, a sealing gasket, which is a silicone gasket, is fixedly connected to the inner wall of the pool.

[0010] By adopting this preferred solution, the sealing gasket can increase the sealing between the connecting plate and the water tank, preventing gaps from forming when the connecting plate is connected to the water tank, which would cause water to flow out.

[0011] Preferably, a handle is fixedly connected to the side of the connecting plate away from the connecting block, and the handle has a "U" shaped cross-section.

[0012] By adopting this preferred solution, the handle can be pulled directly when the connecting plate needs to be moved, and the handle moves the connecting plate, making it more convenient to pull the connecting plate.

[0013] Preferably, two round rods are fixedly connected to the side of the connecting plate away from the fixed plate, the round rods are slidably connected to the sliding plate, and the spring is sleeved on the arc surface of the round rods.

[0014] By adopting this preferred solution, the round rod can limit the spring, preventing the spring from deforming during use and improving the service life of the spring.

[0015] Preferably, one end of the water tank is provided with an auxiliary structure, the auxiliary structure including a connecting frame, the connecting frame being fixedly connected to the water tank, both ends of the connecting frame being slidably connected to a retaining frame, and two positioning rods being fixedly connected to the upper surface of both ends of the connecting frame, the positioning rods being interference-fitted with the retaining frame, and a filter pad being detachably connected inside the connecting frame, the filter pad being fixedly connected to the retaining frame.

[0016] This preferred solution achieves the following: when further filtration and sediment collection are required for the washed quartz sand, the connecting frame is installed at the drain outlet of the water tank, allowing the washed water to flow through the filter pad. The filter pad intercepts the sediment in the water, thereby achieving sediment collection and preliminary water purification. The clip frame is interference-fitted to the connecting frame via a positioning rod, facilitating the disassembly, replacement, or cleaning of the filter pad and ensuring the continuity of the filtration effect.

[0017] Preferably, an anti-slip pad, which is a rubber pad, is fixedly connected to the inner wall of the card frame.

[0018] By adopting this preferred solution, the anti-slip pad can increase the friction between the card frame and the connecting frame, thus preventing slippage when the card frame and the connecting frame are connected.

[0019] Preferably, each of the two card frames is fixedly connected to a pull rod on the side that is far apart from each other, and the pull rod is a stainless steel rod.

[0020] By adopting this preferred solution, the pull rod can be pulled directly when the card frame needs to be moved, and the pull rod drives the card frame to move, making it more convenient to move the card frame.

[0021] Preferably, the side of the water tank away from the connecting plate is provided with an adjustment structure. The adjustment structure includes two mounting rods, both of which are fixedly connected to the water tank. Two connecting rods are fixedly connected to the side of the water tank near the mounting rods. A slide rail is fixedly connected to the end of the connecting rods and the mounting rods away from the water tank. A slider is slidably connected to the inner wall of the slide rail. A fixing rod is fixedly connected to the side of the two sliders that are close to each other. A servo motor is installed at the end of the two fixing rods that are close to each other. A drive shaft is fixedly connected to the output end of the servo motor. A connecting shaft is fixedly connected to the end of the rotating shaft that is close to the drive shaft. The connecting shaft and the arc surface of the drive shaft are connected to the same transmission belt. An auxiliary plate is fixedly connected to the side of the slider away from the water tank. A screw is threadedly connected to the inner wall of the auxiliary plate. The screw abuts against the slide rail.

[0022] By adopting this preferred solution, when it is necessary to adjust the tension of the transmission belt by adjusting the servo motor, rotating the screw causes the auxiliary plate to move the slider within the slide rail. When the slider moves, it drives the servo motor to move synchronously through the fixed rod, thereby changing the center distance between the transmission shaft and the connecting shaft. This enables rapid adjustment of the transmission belt tension, effectively avoiding the problem of transmission belt slippage or excessive wear, and ensuring the stability and reliability of power transmission.

[0023] Preferably, a friction pad, which is a rubber pad, is fixedly connected to one end of the screw near the slide rail.

[0024] By adopting this preferred solution, the friction pad can increase the friction between the screw and the slide rail, thus preventing slippage when the screw and the slide rail come into contact.

[0025] Preferably, a limiting rod is fixedly connected inside the slide rail, and the limiting rod is slidably connected to the slider.

[0026] By adopting this preferred solution, the limiting rod can limit the slider, preventing the slider from deviating when sliding on the inner wall of the slide rail.

[0027] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this invention, by setting up a processing structure, efficient collection and cleaning of silt from the bottom wall of a water tank is achieved, while significantly reducing the labor intensity and safety risks of manual operation. The sliding design of the bearing plate along the inner wall of the water tank, combined with the snap-fit ​​mechanism between the squeezing block and the fixing plate, realizes the mechanized operation of the entire process of silt collection, lifting, and transportation. The cleaning operation can be completed without personnel entering the water tank, effectively avoiding the water safety hazards and heavy physical labor of traditional manual cleaning methods.

[0028] 2. In this invention, by setting an auxiliary structure, the washed water can be filtered and purified, and the sediment can be further collected. The combination of the connecting frame and the filter pad is installed at the drain outlet of the water tank, which can effectively intercept and filter the washing water carrying sediment. This achieves both preliminary purification and reuse of water resources and centralized collection and treatment of sediment. The interference fit between the frame and the positioning rod ensures convenient disassembly, assembly, and maintenance of the filter assembly.

[0029] 3. In this invention, by setting an adjustment structure, the tension of the transmission belt can be flexibly adjusted, ensuring stable and reliable power transmission. The servo motor achieves positional adjustment through the cooperation of the slider and the slide rail, and with the screw locking mechanism, the tension adjustment of the transmission belt is more precise and convenient. This effectively solves the problems of slippage and wear that easily occur after long-term use of the transmission belt, extends the service life of the transmission system, and ensures the continuous and stable operation of the water turbine drive device. Attached Figure Description

[0030] Figure 1 This invention provides a three-dimensional structural schematic diagram of a sludge removal device for a quartz sand washing machine; Figure 2 This invention provides a schematic diagram of the treatment structure of a quartz sand washing machine desliming device; Figure 3 This invention proposes a desliming device for a quartz sand washing machine. Figure 2 Enlarged view of point A; Figure 4 This invention proposes a desliming device for a quartz sand washing machine. Figure 2Partial structural diagram; Figure 5 This invention proposes a desliming device for a quartz sand washing machine. Figure 5 Enlarged view of point B; Figure 6 This invention provides a schematic diagram of the auxiliary structure of a sludge removal device for a quartz sand washing machine. Figure 7 This invention provides a schematic diagram of the adjustment structure of a sludge removal device for a quartz sand washing machine; Figure 8 This invention proposes a desliming device for a quartz sand washing machine. Figure 7 Enlarged view of point C.

[0031] Legend: 1. Water tank; 2. Water wheel; 3. Rotating shaft; 4. Processing structure; 401. Handle; 402. Connecting plate; 403. Fixing plate; 404. Connecting plate; 405. Round rod; 406. Slide plate; 407. Spring; 408. Sealing gasket; 409. Bearing plate; 410. Connecting block; 411. Extrusion block; 5. Auxiliary structure; 51. Connecting frame; 52. Filter pad; 53. Positioning rod; 54. Pull rod; 55. Anti-slip pad; 56. Clip frame; 6. Adjustment structure; 601. Mounting rod; 602. Connecting rod; 603. Slide rail; 604. Servo motor; 605. Connecting shaft; 606. Transmission shaft; 607. Transmission belt; 608. Slider; 609. Auxiliary plate; 610. Screw; 611. Friction pad; 612. Limiting rod; 613. Fixing rod. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Example 1, as Figure 1-8 As shown, the present invention provides a sludge removal device for a quartz sand washing machine, including a water tank 1 and a processing structure 4. A rotating shaft 3 is installed above the water tank 1, and a water wheel 2 is fixedly connected to the arc surface of the rotating shaft 3. The processing structure 4 is provided inside the water tank 1, an auxiliary structure 5 is provided at one end of the water tank 1, and an adjustment structure 6 is provided on the side of the water tank 1 away from the connecting plate 402.

[0035] The specific settings and functions of its processing structure 4, auxiliary structure 5, and adjustment structure 6 will be discussed below.

[0036] like Figure 2 Of Figure 5 As shown, the processing structure 4 includes a support plate 409, which is slidably connected to the water tank 1. A connecting block 410 is fixedly connected to one end of the support plate 409 away from the water tank 1. A connecting plate 402 is fixedly connected to one end of the connecting block 410. Both ends of the connecting plate 402 away from the connecting block 410 are fixedly connected to connecting plates 404. A pressing block 411 is slidably connected to the inner wall of the connecting plate 404. A sliding plate 406 is fixedly connected to one end of each pressing block 411 that is close to each other. Two springs 407 are provided between the sliding plate 406 and the connecting plate 404. The two ends of the springs 407 are fixedly connected to the connecting plate 404 and the sliding plate 406, respectively. Two fixing plates 403 are fixedly connected to the side of the water tank 1 near the connecting plate 404. The fixing plates 403 are engaged with the pressing blocks 411. When it is necessary to collect and clean the silt on the bottom wall of the water tank 1, the support plate 409 can slide down along the inner wall of the water tank 1 to the bottom of the tank, shovel up the deposited silt and collect it in the plate. When the carrying plate 409 is fully loaded, it slides upward along the side wall of the pool 1. At this time, the squeezing block 411 is always pressed against the surface of the fixed plate 403 under the elastic force of the spring 407, forming a stable sliding guide and limiting mechanism. After the carrying plate 409 rises above the water surface, the operator can press the sliding plates 406 on both sides inward, so that the squeezing block 411 overcomes the resistance of the spring 407 and retracts into the connecting plate 404, thereby disengaging from the fixed plate 403 and realizing the quick disassembly of the carrying plate 409 and the dumping of mud and sand. This structural design makes it possible for the collection, lifting and transfer of mud and sand at the bottom of the pool to be carried out without manual entry into the pool 1, which significantly reduces the labor intensity and safety risks of cleaning operations. The inner wall of the pool 1 is fixedly connected with a sealing gasket 408, which is a silicone gasket. The sealing gasket 408 increases the seal between the connecting plate 402 and the water tank 1, preventing water leakage due to gaps when the connecting plate 402 is connected to the water tank 1. A handle 401 is fixedly connected to the side of the connecting plate 402 away from the connecting block 410. The handle 401 has a "U" shaped cross-section. When it is necessary to pull the connecting plate 402, the handle 401 can be pulled directly, causing the connecting plate 402 to move. The handle 401 makes it easier to pull the connecting plate 402. Two round rods 405 are fixedly connected to the side of the connecting plate 404 away from the fixed plate 403. The round rods 405 are slidably connected to the slide plate 406, and the spring 407 is sleeved on the arc surface of the round rods 405. The round rods 405 can limit the movement of the spring 407, preventing deformation of the spring 407 during use and improving the service life of the spring 407.

[0037] like Figure 1 and Figure 6As shown, the auxiliary structure 5 includes a connecting frame 51, which is fixedly connected to the water tank 1. Both ends of the connecting frame 51 are slidably connected to retaining frames 56. Two positioning rods 53 are fixedly connected to the upper surfaces of both ends of the connecting frame 51, and the positioning rods 53 are interference-fitted to the retaining frames 56. A filter pad 52 is detachably connected inside the connecting frame 51, and the filter pad 52 is fixedly connected to the retaining frames 56. When further filtration and sediment collection of the washed quartz sand are required, the connecting frame 51 is installed at the drain outlet of the water tank 1, allowing the washed water to flow through the filter pad 52. The filter pad 52 intercepts the sediment in the water, thereby achieving sediment collection and preliminary water purification. The retaining frames 56 are interference-fitted to the connecting frame 51 via the positioning rods 53, facilitating the disassembly, replacement, or cleaning of the filter pad 52 to ensure continuous filtration. An anti-slip pad 55, which is a rubber pad, is fixedly connected to the inner wall of the retaining frame 56. The anti-slip pad 55 increases the friction between the card frame 56 and the connecting frame 51, preventing slippage when the card frame 56 and the connecting frame 51 are connected. A pull rod 54, made of stainless steel, is fixedly connected to the opposite side of each card frame 56. When it is necessary to pull the card frame 56, the pull rod 54 can be pulled directly, causing the card frame 56 to move. The pull rod 54 makes pulling the card frame 56 more convenient.

[0038] like Figure 7 and Figure 8As shown, the adjustment structure 6 includes two mounting rods 601, both of which are fixedly connected to the water tank 1. Two connecting rods 602 are fixedly connected to the side of the water tank 1 near the mounting rods 601. A slide rail 603 is fixedly connected to the end of the connecting rods 602 and the end of the mounting rods 601 away from the water tank 1. A slider 608 is slidably connected to the inner wall of the slide rail 603. A fixing rod 613 is fixedly connected to the side of the two sliders 608 that are close to each other. A servo motor 604 is installed at the end of the two fixing rods 613 that are close to each other. A transmission shaft 606 is fixedly connected to the output end of the servo motor 604. A connecting shaft 605 is fixedly connected to the end of the rotating shaft 3 that is close to the transmission shaft 606. The connecting shaft 605 and the arc surface of the transmission shaft 606 are connected to the same transmission belt 607. An auxiliary plate 609 is fixedly connected to the side of the slider 608 away from the water tank 1. A screw 610 is threadedly connected to the inner wall of the auxiliary plate 609. The screw 610 abuts against the slide rail 603. When the tension of the transmission belt 607 needs to be adjusted by adjusting the servo motor 604, the screw 610 is rotated to cause the auxiliary plate 609 to drive the slider 608 to slide within the slide rail 603. When the slider 608 moves, it drives the servo motor 604 to move synchronously through the fixed rod 613, thereby changing the center distance between the transmission shaft 606 and the connecting shaft 605, realizing the rapid adjustment of the tension of the transmission belt 607. This effectively avoids the problem of slippage or excessive wear of the transmission belt 607, ensuring the stability and reliability of power transmission. A friction pad 611, which is a rubber pad, is fixedly connected to one end of the screw 610 near the slide rail 603. The friction pad 611 can increase the friction between the screw 610 and the slide rail 603, preventing slippage when the screw 610 abuts against the slide rail 603. A limit rod 612 is fixedly connected inside the slide rail 603, and the limit rod 612 is slidably connected to the slider 608. The limiting rod 612 can limit the slider 608 to prevent it from deviating when sliding on the inner wall of the slide rail 603.

[0039] The overall working principle is as follows: when it is necessary to collect and clean the silt from the bottom wall of pool 1, the carrying plate 409 can slide down along the inner wall of pool 1 to the bottom of the pool, shoveling up the deposited silt and collecting it in the plate. When the carrying plate 409 is full, it slides upward along the side wall of pool 1. At this time, the squeezing block 411 is always pressed against the surface of the fixed plate 403 under the elastic force of the spring 407, forming a stable sliding guide and limiting mechanism. After the carrying plate 409 rises above the water surface, the operator can press the sliding plates 406 on both sides inward, causing the squeezing block 411 to overcome the resistance of the spring 407 and retract into the connecting plate 404, thereby disengaging from the fixed plate 403 and realizing the quick disassembly of the carrying plate 409 and the dumping of silt. This structural design eliminates the need for manual entry into the pool 1 during the collection, lifting, and transfer of sediment at the bottom of the pool, significantly reducing the labor intensity and safety risks of the cleaning operation. The sealing gasket 408 increases the sealing between the connecting plate 402 and the pool 1, preventing water leakage due to gaps when the connecting plate 402 is connected to the pool 1. When it is necessary to pull the connecting plate 402, the handle 401 can be pulled directly, which moves the connecting plate 402. The handle 401 makes it easier to pull the connecting plate 402. The round rod 405 can limit the spring 407, preventing deformation of the spring 407 during use and improving the service life of the spring 407.

[0040] When further filtration and sediment collection are required for the washed quartz sand, the connecting frame 51 is installed at the drain outlet of the water tank 1, allowing the washed water to flow through the filter pad 52. The filter pad 52 intercepts the sediment in the water, thereby achieving sediment collection and preliminary water purification. The clamping frame 56 is interference-fitted to the connecting frame 51 via the positioning rod 53, facilitating the disassembly, replacement, or cleaning of the filter pad 52 and ensuring the continuity of the filtration effect. The anti-slip pad 55 increases the friction between the clamping frame 56 and the connecting frame 51, preventing slippage when the clamping frame 56 is connected to the connecting frame 51. When it is necessary to pull the clamping frame 56, the pull rod 54 can be pulled directly, causing the clamping frame 56 to move. The pull rod 54 makes pulling the clamping frame 56 more convenient.

[0041] When the tension of the transmission belt 607 needs to be adjusted by adjusting the servo motor 604, the screw 610 is rotated to cause the auxiliary plate 609 to drive the slider 608 to slide within the slide rail 603. When the slider 608 moves, it drives the servo motor 604 to move synchronously through the fixed rod 613, thereby changing the center distance between the transmission shaft 606 and the connecting shaft 605, realizing the rapid adjustment of the tension of the transmission belt 607. This effectively avoids the problem of slippage or excessive wear of the transmission belt 607, ensuring the stability and reliability of power transmission. The friction pad 611 can increase the friction between the screw 610 and the slide rail 603, preventing the screw 610 from sliding when it comes into contact with the slide rail 603. The limit rod 612 can limit the slider 608, preventing the slider 608 from deviating when sliding on the inner wall of the slide rail 603.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A sludge removal device for a quartz sand washing machine, comprising a water tank (1) and a treatment structure (4), characterized in that: A rotating shaft (3) is installed above the water tank (1). A water wheel (2) is fixedly connected to the arc surface of the rotating shaft (3). A processing structure (4) is provided inside the water tank (1). The processing structure (4) includes a support plate (409). The support plate (409) is slidably connected to the water tank (1). A connecting block (410) is fixedly connected to one end of the support plate (409) away from the water tank (1). A connecting plate (402) is fixedly connected to one end of the connecting block (410). Both ends of the connecting plate (402) away from the connecting block (410) are fixedly connected to a connecting plate. The inner wall of the connecting plate (404) is slidably connected to the pressing block (411). The two pressing blocks (411) are fixedly connected to the end of each other with a sliding plate (406). Two springs (407) are provided between the sliding plate (406) and the connecting plate (404). The two ends of the springs (407) are fixedly connected to the connecting plate (404) and the sliding plate (406) respectively. Two fixing plates (403) are fixedly connected to the side of the pool (1) near the connecting plate (404). The fixing plates (403) are engaged with the pressing block (411).

2. The sludge removal device for a quartz sand washing machine according to claim 1, characterized in that: The inner wall of the pool (1) is fixedly connected with a sealing gasket (408), which is a silicone gasket.

3. The sludge removal device for a quartz sand washing machine according to claim 1, characterized in that: A handle (401) is fixedly connected to the side of the connecting plate (402) away from the connecting block (410), and the handle (401) has a "U" shaped cross section.

4. The sludge removal device for a quartz sand washing machine according to claim 1, characterized in that: Two round rods (405) are fixedly connected to the side of the connecting plate (404) away from the fixed plate (403). The round rods (405) are slidably connected to the sliding plate (406), and the spring (407) is sleeved on the arc surface of the round rods (405).

5. The sludge removal device for a quartz sand washing machine according to claim 1, characterized in that: One end of the pool (1) is provided with an auxiliary structure (5). The auxiliary structure (5) includes a connecting frame (51). The connecting frame (51) is fixedly connected to the pool (1). Both ends of the connecting frame (51) are slidably connected with a clip frame (56). Both ends of the connecting frame (51) are fixedly connected with two positioning rods (53). The positioning rods (53) are interference-fitted with the clip frame (56). The interior of the connecting frame (51) is detachably connected with a filter pad (52). The filter pad (52) is fixedly connected to the clip frame (56).

6. The sludge removal device for a quartz sand washing machine according to claim 5, characterized in that: The inner wall of the card frame (56) is fixedly connected with an anti-slip pad (55), which is a rubber pad.

7. The sludge removal device for a quartz sand washing machine according to claim 5, characterized in that: Each of the two card frames (56) is fixedly connected to a pull rod (54) on the side away from each other. The pull rod (54) is a stainless steel rod.

8. The sludge removal device for a quartz sand washing machine according to claim 1, characterized in that: An adjustment structure (6) is provided on the side of the water tank (1) away from the connecting plate (402). The adjustment structure (6) includes two mounting rods (601), both of which are fixedly connected to the water tank (1). Two connecting rods (602) are fixedly connected on the side of the water tank (1) near the mounting rods (601). A slide rail (603) is fixedly connected to the end of the connecting rod (602) and the mounting rod (601) away from the water tank (1). A slider (608) is slidably connected to the inner wall of the slide rail (603). A fixing rod (613) is fixedly connected to the side of the two sliders (608) that are close to each other. A servo motor (604) is installed at one end of each of the fixed rods (613) that are close to each other. The output end of the servo motor (604) is fixedly connected to a drive shaft (606). The end of the rotating shaft (3) close to the drive shaft (606) is fixedly connected to a connecting shaft (605). The connecting shaft (605) and the arc surface of the drive shaft (606) are connected to the same drive belt (607). An auxiliary plate (609) is fixedly connected to the side of the slider (608) away from the pool (1). A screw (610) is threadedly connected to the inner wall of the auxiliary plate (609). The screw (610) abuts against the slide rail (603).

9. The sludge removal device for a quartz sand washing machine according to claim 8, characterized in that: A friction pad (611) is fixedly connected to one end of the screw (610) near the slide rail (603), and the friction pad (611) is a rubber pad.

10. The sludge removal device for a quartz sand washing machine according to claim 8, characterized in that: The slide rail (603) is internally fixedly connected to a limiting rod (612), and the limiting rod (612) is slidably connected to the slider (608).

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