Spiral sand washer for mining machinery
The servo motor-driven shaft system enables stable conveying of sand and gravel even when specifications are mismatched, solving the problem of sand and gravel falling and improving sand production efficiency.
Patent Information
- Application Number
- CN202423049961.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-11
AI Technical Summary
When there is a large difference between the specifications of the spiral sand washing machine and the specifications of the vibrating plate, some sand and gravel are likely to fall to the ground, resulting in a reduction in sand production.
The rotating shaft system driven by a servo motor drives the connecting plate and mounting rod to perform eccentric motion. The central shaft limits the rotation and angle adjustment of the adjustment plate, ensuring that the sand and gravel slide smoothly onto the vibrating plate.
It effectively reduces the amount of sand and gravel falling to the ground and increases the sand output of the spiral sand washing machine.
Smart Images
Figure CN223669371U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sand and gravel processing field, specifically a spiral sand washer for mine machinery. BACKGROUND
[0002] The spiral sand washer, also known as a spiral sand washer or a spiral sand and gravel washing machine, is a kind of sand washer, which mainly stirs the sand and gravel through the spiral device in the equipment, so that the mud in the sand and gravel is mixed with water and discharged from the flow port of the equipment, and the sand and gravel is gradually screened under the action of the spiral device and discharged from the top discharge port, thereby realizing the cleaning and screening effect of the sand and gravel.
[0003] In the prior art, the spiral sand washer is an important link in the processing of mine sand and gravel, which can clean the surface of the sand and gravel, thereby reducing the influence of dust and impurities on the surface of the sand and gravel on subsequent use of the sand and gravel. Generally, the spiral sand washer lifts the cleaned sand and gravel out of the equipment during use, and the sand and gravel after discharge falls onto the pre-installed vibrating plate and is conveyed to the conveying belt through the vibration of the vibrator. However, the specifications, sizes and volumes of the existing spiral sand washer, vibrating plate and vibrator are different, which makes it easy for the sand and gravel discharged from the spiral sand washer to fall onto the ground when the specifications of the spiral sand washer and the vibrating plate are greatly different, thereby reducing the sand and gravel that can be smoothly conveyed subsequently and reducing the efficiency of sand production. SUMMARY
[0004] In order to make up for the deficiencies of the prior art, when the specifications of the spiral sand washer and the vibrating plate are greatly different, it is easy for the sand and gravel discharged from the spiral sand washer to fall onto the ground, thereby reducing the sand and gravel that can be smoothly conveyed subsequently and reducing the efficiency of sand production, etc. The utility model provides a spiral sand washer for mine machinery.
[0005] The utility model solves the technical scheme that adopts: a spiral sand washer for mine machinery, including spiral sand washer body, the bottom of spiral sand washer body is fixedly connected with limit block, the surface of limit block is connected with connecting frame slidingly, the bottom of limit block is provided with adjusting mechanism;
[0006] The adjusting mechanism includes a servo motor, one side of the servo motor is fixedly connected with one side of the connecting frame, the output end of the servo motor penetrates the connecting frame and is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a connecting plate, the inner cavity of the connecting plate is slidingly connected with a mounting rod, the surface of the mounting rod is fixedly connected with a mounting plate, the inner cavity of the connecting frame is rotatably connected with a central shaft, one end of the central shaft is fixedly connected with an adjusting plate, one side of the adjusting plate is fixedly connected with a rotating shaft, the surface of the rotating shaft is rotatably connected with the inner cavity of the mounting plate.
[0007] Preferably, one side of the limiting block is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a connecting block, and the bottom of the connecting block is fixedly connected with the top of the connecting frame.
[0008] Preferably, one side of the connecting frame is fixedly connected with a reinforcing ring block, and the inner cavity of the reinforcing ring block is rotatably connected with the surface of the central shaft.
[0009] Preferably, one side of the adjusting plate is fixedly connected with a reinforcing rod, one end of the reinforcing rod penetrates through the connecting frame, the surface of the reinforcing rod is rotatably connected with the inner cavity of the connecting frame, the surface of the reinforcing rod is fixedly connected with a rotating arc-shaped block, one side of the connecting frame is fixedly connected with a limiting arc-shaped block, and the surface of the rotating arc-shaped block is rotatably connected with the inner cavity of the limiting arc-shaped block.
[0010] Preferably, the top of the connecting frame is fixedly connected with a reinforcing block, the inner cavity of the reinforcing block is fixedly connected with the surface of the connecting block, the bottom of the fixed plate is fixedly connected with a limiting rod, and the surface of the limiting rod is slidably connected with the inner cavity of the connecting block.
[0011] Preferably, one side of the limiting block is fixedly connected with a limiting plate, one side of the connecting block is provided with a limiting groove, and the inner cavity of the limiting groove is slidably connected with the surface of the limiting plate.
[0012] Preferably, one side of the connecting frame is fixedly connected with a reinforcing block, and the inner cavity of the reinforcing block is fixedly connected with the surface of the servo motor.
[0013] The utility model discloses a beneficial effect lies in:
[0014] The utility model discloses a servo motor's operation is through the eccentric motion of connecting plate that is driven by the rotating shaft, and utilizes the connection of mounting rod and mounting plate, makes the rotating shaft rotate, can smoothly drive rotating shaft eccentric motion together, simultaneously through the restriction of central shaft to adjusting plate, realizes the overturning and angle regulation of adjusting plate, reaches when the connecting size of vibrating plate and vibrator is not matched in the spiral sand washer body outside, the sandstone that spiral sand washer body discharged still can be more smoothly slipped to vibrating plate, reduced the effect of sandstone that falls to the ground, solved when the specification of spiral sand washer and the specification of vibrating plate difference is big, then easily leads to the part sandstone that spiral sand washer discharged possibly falls to the ground, thereby reduces the sandstone that can be smoothly transported subsequently, reduces the efficiency of the problem such as the production sand amount. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.
[0016] Figure 1 It is a structural schematic view of the spiral sand washing machine body and the connecting frame of the present application.
[0017] Figure 2 It is a structural schematic view of the reinforcing ring block and the fixed plate of the present application.
[0018] Figure 3 It is a structural schematic view of the adjusting plate and the limiting block of the present application.
[0019] Figure 4 It is a structural schematic view of the connecting block and the reinforcing block of the present application.
[0020] Figure 5 It is a structural schematic view of the mounting rod and the rotating shaft of the present application.
[0021] Figure 6 It is a structural schematic view of the rotating arc-shaped block and the limiting arc-shaped block of the present application.
[0022] Figure 7 It is a structural schematic view of the servo motor and the limiting rod of the present application.
[0023] In the figure: 1, spiral sand washing machine body; 2, limiting block; 3, connecting frame; 4, adjusting mechanism; 401, servo motor; 402, rotating shaft; 403, connecting plate; 404, mounting rod; 405, mounting plate; 406, rotating shaft; 407, adjusting plate; 408, center shaft; 5, reinforcing ring block; 6, reinforcing rod; 7, rotating arc-shaped block; 8, limiting arc-shaped block; 9, fixed plate; 10, air cylinder; 11, connecting block; 12, reinforcing block; 13, limiting plate; 14, limiting rod; 15, reinforcing block; 16, limiting groove. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.
[0025] The following will be combined with the drawings Figures 1-7 The present application will be further described in detail,
[0026] The embodiment of the present application discloses a spiral sand washing machine for mine machinery. Figure 1 and Figure 5 The spiral sand washing machine for mine machinery comprises a spiral sand washing machine body 1, a limiting block 2 is fixedly connected to the bottom of the spiral sand washing machine body 1, a connecting frame 3 is slidably connected to the surface of the limiting block 2, and an adjusting mechanism 4 is arranged at the bottom of the limiting block 2.
[0027] The adjusting mechanism 4 comprises a servo motor 401, one side of the servo motor 401 is fixedly connected to one side of the connecting frame 3, an output end of the servo motor 401 penetrates through the connecting frame 3 and is fixedly connected with a rotating shaft 402, the surface of the rotating shaft 402 is fixedly connected with a connecting plate 403, the inner cavity of the connecting plate 403 is slidably connected with a mounting rod 404, the surface of the mounting rod 404 is fixedly connected with a mounting plate 405, the inner cavity of the connecting frame 3 is rotatably connected with a central shaft 408, one end of the central shaft 408 is fixedly connected with an adjusting plate 407, one side of the adjusting plate 407 is fixedly connected with a rotating shaft 406, and the surface of the rotating shaft 406 is rotatably connected with the inner cavity of the mounting plate 405.
[0028] The spiral sand washing machine body 1 can smoothly clean the sand and stone during operation and convey the sand and stone upwards until the sand and stone falls to the inner side of the limiting block 2, the limiting block 2 can realize the connection of the connecting frame 3, the servo motor 401 installed on one side of the connecting frame 3 can be connected with the rotating shaft 402 and drive the rotating shaft 402 to rotate during operation, the fixed connection between the rotating shaft 402 and the connecting plate 403 can smoothly drive the connecting plate 403 and the mounting rod 404 to rotate with the center of the rotating shaft 402 as the center, the mounting rod 404 can slide in the connecting plate 403 during the rotation of the connecting plate 403, the mounting rod 404 can be connected with the rotating shaft 406 through the mounting plate 405, the central shaft 408 can be connected with the adjusting plate 407, the mounting rod 404 can drive the rotating shaft 406 to rotate through the mounting plate 405 when being driven to rotate by the rotating shaft 402, the adjusting plate 407 can be smoothly flipped with the center of the central shaft 408 as the center because of the fixed connection between the adjusting plate 407 and the central shaft 408 and the mutual connection between the rotating shaft 406 and the adjusting plate 407, the adjusting plate 407 can realize the guiding effect on the sand and stone falling into the connecting frame 3 through the flipping of the adjusting plate 407 and the inclination after the flipping, so that the sand and stone can slide to the side closer to the vibrating plate connected to the outside under the guidance of the adjusting plate 407, thereby reducing the sand and stone falling to the ground and improving the sand output of the spiral sand washing machine body 1 during the cleaning of the sand and stone.
[0029] Refer to Figure 2 and Figure 7The side of the limiting block 2 is fixedly connected with a fixed plate 9, the bottom of the fixed plate 9 is fixedly connected with a gas cylinder 10, the output end of the gas cylinder 10 is fixedly connected with a connecting block 11, the bottom of the connecting block 11 is fixedly connected with the top of the connecting frame 3, the fixed plate 9 can be connected with the connecting block 11 through the gas cylinder 10, and when the gas cylinder 10 operates, the connecting frame 3 can be smoothly driven to slide on the surface of the limiting block 2 through the connecting block 11, and the sliding of the connecting frame 3 can realize the adjustment of the height of the adjusting plate 407, so that the adjusting plate 407 can be adapted to more external vibration plates and vibrators with different sizes, thereby further reducing the sandstone falling to the ground when the spiral sand washer body 1 discharges.
[0030] With reference to Figure 2 The side of the connecting frame 3 is fixedly connected with a reinforcing ring block 5, the inner cavity of the reinforcing ring block 5 is rotatably connected with the surface of the central shaft 408, and the reinforcing ring block 5 can support and limit the central shaft 408 through the connection between the reinforcing ring block 5 and the connecting frame 3, so that the central shaft 408 can be stable enough when rotating, and the connection between the central shaft 408 and the connecting frame 3 is also not prone to shaking.
[0031] With reference to Figure 4 And Figure 6 The side of the adjusting plate 407 is fixedly connected with a reinforcing rod 6, one end of the reinforcing rod 6 penetrates through the connecting frame 3, the surface of the reinforcing rod 6 is rotatably connected with the inner cavity of the connecting frame 3, the surface of the reinforcing rod 6 is fixedly connected with a rotating arc-shaped block 7, the side of the connecting frame 3 is fixedly connected with a limiting arc-shaped block 8, and the surface of the rotating arc-shaped block 7 is rotatably connected with the inner cavity of the limiting arc-shaped block 8. The reinforcing rod 6 connected to the side of the adjusting plate 407 can further improve the stability of the adjusting plate 407 during use, reduce the possibility of shaking and deviation of the adjusting plate 407 during rotation, and the reinforcing rod 6 can be connected to the rotating arc-shaped block 7, and the limiting arc-shaped block 8 installed on the side of the connecting frame 3 can limit the rotating arc-shaped block 7 and the reinforcing rod 6, so that the reinforcing rod 6 can further improve the stability of the adjusting plate 407 during use, and reduce the situation that the adjusting plate 407 tilts and cannot rotate smoothly during rotation.
[0032] With reference to Figure 2 And Figure 7The top of the connecting frame 3 is fixedly connected with the reinforcing block 12, the inner cavity of the reinforcing block 12 is fixedly connected with the surface of the connecting block 11, the bottom of the fixed plate 9 is fixedly connected with the limiting rod 14, the surface of the limiting rod 14 is slidingly connected with the inner cavity of the connecting block 11, the reinforcing block 12 can reinforce the connection between the connecting block 11 and the connecting frame 3, so that the connecting block 11 is not prone to breakage when driving the connecting frame 3 to move up and down and connecting and supporting the connecting frame 3, and the limiting rod 14 can further limit the up and down movement of the connecting block 11, so that it is stable enough when moving and is not prone to shaking.
[0033] With reference to Figure 2 and Figure 7 One side of the limiting block 2 is fixedly connected with the limiting plate 13, one side of the connecting block 11 is provided with the limiting slot 16, the inner cavity of the limiting slot 16 is slidingly connected with the surface of the limiting plate 13, and the limiting plate 13 and the limiting slot 16 can further improve the stability of the connecting block 11 when moving up and down, limit the movement of the connecting block 11, so that the connecting block 11 is not prone to unstable movement due to shaking or tilting when moving.
[0034] With reference to Figure 2 One side of the connecting frame 3 is fixedly connected with the reinforcing block 15, the inner cavity of the reinforcing block 15 is fixedly connected with the surface of the servo motor 401, and the reinforcing block 15 can reinforce and support the connecting frame 3, so that the servo motor 401 is not prone to tilting or falling when being used on one side of the connecting frame 3 for a long time, and the servo motor 401 can be used firmly and stably.
[0035] Working principle: the device in use, the staff can move the spiral sand washer body 1 to the position where it is needed to use, then the external vibration plate and vibrator and spiral sand washer body 1 are connected, and the spiral sand washer body 1 can realize the cleaning and conveying of sand and gravel smoothly when it is working, the sand and gravel after conveying will fall to the outside of the external vibration plate, and the vibration of the sand and gravel is realized by the operation of the vibrator, and when the size and specification of the external vibration plate and vibrator and spiral sand washer body 1 are not suitable, the staff can adjust the angle of the adjusting plate 407, so that the discharge position of the sand and gravel can be closer to the vibration plate connected outside the spiral sand washer body 1 when discharging, and when the use angle of the adjusting plate 407 needs to be adjusted, the staff can start the servo motor 401, the servo motor 401 can drive the rotating shaft 402 to rotate when it is working, the rotating shaft 402 can drive the mounting rod 404 and the mounting plate 405 to rotate around the center of itself through the fixed connection between itself and the connecting plate 403, and the mounting rod 404 can slide in the connecting plate 403, so that the mounting rod 404 can rotate smoothly, and the mounting plate 405 can drive the adjusting plate 407 to rotate through the rotating shaft 406 when it rotates, at this time the center shaft 408 connected on one side of the adjusting plate 407 can limit the adjusting plate 407, so that the eccentric rotation of the mounting plate 405 can drive the adjusting plate 407 to overturn, so that the adjusting plate 407 can be angle-adjusted around the center of the center shaft 408, so that the position of the sand and gravel discharged after the cleaning of the spiral sand washer body 1 is adjusted through the angle of itself, so that the sand and gravel discharged can be closer to the vibration plate and vibrator connected outside the spiral sand washer body 1.
[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A spiral sand washer for use in a mining machine, characterized by: Including spiral sand washer body (1), the bottom of the spiral sand washer body (1) is fixedly connected with a limiting block (2), the surface of the limiting block (2) is slidably connected with a connecting frame (3), and the bottom of the limiting block (2) is provided with an adjusting mechanism (4); The adjusting mechanism (4) comprises a servo motor (401), one side of the servo motor (401) is fixedly connected with one side of the connecting frame (3), an output end of the servo motor (401) penetrates through the connecting frame (3) and is fixedly connected with a rotating shaft (402), the surface of the rotating shaft (402) is fixedly connected with a connecting plate (403), the inner cavity of the connecting plate (403) is slidably connected with a mounting rod (404), the surface of the mounting rod (404) is fixedly connected with a mounting plate (405), the inner cavity of the connecting frame (3) is rotatably connected with a central shaft (408), one end of the central shaft (408) is fixedly connected with an adjusting plate (407), one side of the adjusting plate (407) is fixedly connected with a rotating shaft (406), and the surface of the rotating shaft (406) is rotatably connected with the inner cavity of the mounting plate (405).
2. A spiral sand washer for use in a mining machine according to claim 1, characterized in that: One side of the limiting block (2) is fixedly connected with a fixed plate (9), the bottom of the fixed plate (9) is fixedly connected with an air cylinder (10), the output end of the air cylinder (10) is fixedly connected with a connecting block (11), and the bottom of the connecting block (11) is fixedly connected with the top of the connecting frame (3).
3. A mine machinery spiral sand washer according to claim 2, characterized in that: One side of the connecting frame (3) is fixedly connected with a reinforcing ring block (5), and the inner cavity of the reinforcing ring block (5) is rotatably connected with the surface of the central shaft (408).
4. A spiral sand washer for use in a mining machine according to claim 3, characterized in that: One side of the adjusting plate (407) is fixedly connected with a reinforcing rod (6), one end of the reinforcing rod (6) penetrates through the connecting frame (3), the surface of the reinforcing rod (6) is rotatably connected with the inner cavity of the connecting frame (3), the surface of the reinforcing rod (6) is fixedly connected with a rotating arc-shaped block (7), one side of the connecting frame (3) is fixedly connected with a limiting arc-shaped block (8), and the surface of the rotating arc-shaped block (7) is rotatably connected with the inner cavity of the limiting arc-shaped block (8).
5. A mine machinery spiral sand washer according to claim 4, characterized in that: The top of the connecting frame (3) is fixedly connected with a reinforcing block (12), the inner cavity of the reinforcing block (12) is fixedly connected with the surface of the connecting block (11), the bottom of the fixed plate (9) is fixedly connected with a limiting rod (14), and the surface of the limiting rod (14) is slidably connected with the inner cavity of the connecting block (11).
6. A mine machinery spiral sand washer according to claim 3, characterized in that: One side of the limiting block (2) is fixedly connected with a limiting plate (13), one side of the connecting block (11) is provided with a limiting groove (16), and the inner cavity of the limiting groove (16) is slidably connected with the surface of the limiting plate (13).
7. A spiral sand washer for use in a mining machine according to claim 4, characterized in that: One side of the connecting frame (3) is fixedly connected with a reinforcing block (15), and the inner cavity of the reinforcing block (15) is fixedly connected with the surface of the servo motor (401).