Spiral sand washer capable of reducing sand loss
By introducing fixed sleeves, screws, connecting rods, and dialing plates into the spiral sand washing machine, the full mixing and cleaning of sand and gravel is achieved, and the disassembly of the barrier net is simplified through drainage pipes and other components, which solves the problem of cleaning sand and gravel in traditional equipment. The problem of thoroughly disassembly of the barrier grid improves the cleaning effect and work efficiency.
Patent Information
- Application Number
- CN202420769570.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-15
AI Technical Summary
When the traditional spiral sand washing machine accumulates, it is difficult for the internal sand and gravel to fully contact with the external water flow, resulting in poor cleaning effect and difficulty in disassembly of the barrier grid, which affects efficiency.
A structure including a fixing sleeve, screw, connecting rod, dial plate, roller bead, bracket, motor and connecting rod is designed. The combination of these components is used to achieve sufficient stirring and cleaning of sand and gravel, and through drainage pipes, grooves, The coordination of limit blocks, L-shaped plates, pins and springs simplifies the disassembly process of the barrier net, reduces sand and gravel loss and improves work efficiency.
It improves the cleaning effect of sand and gravel, reduces the loss of sand and gravel, simplifies the disassembly process of the barrier, and improves the working efficiency of the equipment.
Smart Images
Figure CN222325399U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sand washing and gravel screening equipment, in particular to a spiral sand washing machine which can reduce the loss of sand and gravel. Background Art
[0002] Sand and gravel are a common natural or artificial building material, usually used in construction, infrastructure construction, road paving, concrete products and other fields. It is composed of particles of different sizes, which can be rocks, minerals or ore fragments. In metallurgy, mining and other industries, in order to ensure the cleanliness and quality of sand and gravel, it is often cleaned by spiral sand washing machines. It is mainly composed of spiral blades, troughs, transmission devices, discharge ports and feed ports. The application of spiral sand washing machines can effectively improve the utilization rate of sand and gravel and reduce production costs. It is one of the important equipment in the modern sand and gravel production process.
[0003] Traditional spiral sand washing machines mix sand and gravel with water by rotating spiral blades, thereby cleaning impurities on the surface of the sand and gravel, and discharge the cleaned sand and gravel and water mixture through the drain port, while discharging moisture and smaller particles of mortar through the drain pipe, thereby achieving the purpose of cleaning, dehydration and grading.
[0004] However, in the traditional method of cleaning sand and gravel, since the sand and gravel are mixed with water only by rotating spiral blades, when the sand and gravel are piled together, due to the tight stacking, the internal sand and gravel are often difficult to fully contact with the external water flow, which leads to incomplete cleaning of the internal sand and gravel, and some stubborn impurities and dirt are still attached to the sand and gravel, resulting in poor cleaning effect. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a spiral sand washing machine which can reduce the loss of sand and gravel, aiming to improve the problem that some spiral sand washing machines have a single structure and are difficult to fully clean when sand and gravel are accumulated.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spiral sand washing machine capable of reducing the loss of sand and gravel, comprising a cleaning barrel, a barrel cover is arranged on the upper surface of the cleaning barrel, an auxiliary component is arranged on the upper surface of the barrel cover, a fixing sleeve is fixedly connected inside the barrel cover, a screw is threadedly connected inside the fixing sleeve, a connecting rod is fixedly connected to the lower surface of the screw, a paddle is fixedly connected to the side wall of the connecting rod, a roller is fixedly connected to the upper surface of the screw, a connecting cover is arranged on the outer wall of the roller, a bracket is fixedly connected to the upper surface of the barrel cover, a motor 1 is fixedly connected to the upper surface of the bracket, a crank is fixedly connected to the output end of the motor 1, a connecting rod is rotatably connected to the side wall of the crank, and a connecting rod is rotatably connected to the side wall of the connecting cover.
[0007] Furthermore, the auxiliary component includes a handle, and a side wall of the handle is fixedly connected to the upper surface of the barrel cover.
[0008] Furthermore, a drain pipe is fixedly connected to the interior of the cleaning bucket, and a groove is provided inside the drain pipe.
[0009] Furthermore, a retaining net is arranged inside the drainage pipe, the side wall of the retaining net is fixedly connected to a limiting block, and the side wall of the limiting block is slidably connected to the inside of the groove.
[0010] Furthermore, an L-shaped plate is fixedly connected to the side wall of the drainage pipe, and a latch is slidably connected inside the L-shaped plate.
[0011] Furthermore, the latch side wall passes through the drain pipe side wall and is slidably connected inside the retaining net.
[0012] Furthermore, the side wall of the latch is fixedly connected to the limit plate, a pull ring is fixedly connected inside the latch, a spring is sleeved on the side wall of the latch, one end of the spring is fixedly connected to the lower surface of the L-shaped plate, and the other end of the spring is fixedly connected to the upper surface of the limit plate.
[0013] Furthermore, a connecting pipe is fixedly connected inside the cleaning barrel, a rotating shaft is rotatably connected inside the connecting pipe, an auger blade is fixedly connected to the side wall of the rotating shaft, a motor 2 is fixedly connected to the side wall of the connecting pipe, and an output end of the motor 2 is fixedly connected to one end of the rotating shaft.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the sand and gravel are fully stirred by the cooperation among the fixed sleeve, the screw, the connecting rod, the paddle, the roller, the connecting cover, the bracket, the motor, the crank and the connecting rod, and the problem that some spiral sand washing machines have a single structure and are difficult to fully clean when sand and gravel are accumulated is solved. The cleaning effect of the equipment is improved through the above structure.
[0016] 2. In the utility model, the effect of reducing the loss of sand and gravel is achieved through the retaining net, and the effect of facilitating the removal of the retaining net is achieved through the cooperation between the drainage pipe, the groove, the limit block, the L-shaped plate, the latch, the limit plate and the spring, which solves the problem that the structural connection of some spiral sand washing machines is relatively fixed and it is not convenient to remove the retaining net for cleaning. The above structure reduces the difficulty of disassembly and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a spiral sand washing machine proposed by the utility model that can reduce the loss of sand and gravel;
[0018] Figure 2This is a barrel cover structure diagram of a spiral sand washing machine proposed by the utility model that can reduce the loss of sand and gravel;
[0019] Figure 3 This is a drainage pipe structure diagram of a spiral sand washing machine proposed by the utility model that can reduce the loss of sand and gravel;
[0020] Figure 4 This is a structural diagram of the connecting pipes of a spiral sand washing machine proposed by the utility model which can reduce the loss of sand and gravel.
[0021] Legend:
[0022] 1. Cleaning bucket; 2. Bucket cover; 3. Handle; 4. Fixed sleeve; 5. Screw; 6. Connecting rod; 7. Plate; 8. Roller; 9. Connecting cover; 10. Bracket; 11. Motor 1; 12. Crank; 13. Connecting rod; 14. Drain pipe; 15. Groove; 16. Block net; 17. Limit block; 18. L-shaped plate; 19. Latch; 20. Limit plate; 21. Spring; 22. Connecting pipe; 23. Rotating shaft; 24. Motor 2; 25. Auger blade. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Reference Figure 1 , Figure 2 and Figure 4 The utility model provides an embodiment: a spiral sand washing machine capable of reducing the loss of sand and gravel, comprising a cleaning barrel 1, a barrel cover 2 is arranged on the upper surface of the cleaning barrel 1, an auxiliary component is arranged on the upper surface of the barrel cover 2, a fixing sleeve 4 is fixedly connected inside the barrel cover 2, a screw 5 is threadedly connected inside the fixing sleeve 4, a connecting rod 6 is fixedly connected to the lower surface of the screw 5, a dial plate 7 is fixedly connected to the side wall of the connecting rod 6, a roller ball 8 is fixedly connected to the upper surface of the screw 5, a connecting cover 9 is arranged on the outer wall of the roller ball 8, a bracket 10 is fixedly connected to the upper surface of the barrel cover 2, and the upper surface of the bracket 10 A motor 11 is fixedly connected, a crank 12 is fixedly connected to the output end of the motor 11, a connecting rod 13 is rotatably connected to the side wall of the crank 12, a connecting cover 9 is rotatably connected to the side wall of the connecting rod 13, an auxiliary component includes a handle 3, a side wall of the handle 3 is fixedly connected to the upper surface of the barrel cover 2, a connecting pipe 22 is fixedly connected to the inside of the cleaning barrel 1, a rotating shaft 23 is rotatably connected to the inside of the connecting pipe 22, an auger blade 25 is fixedly connected to the side wall of the rotating shaft 23, a motor 24 is fixedly connected to the side wall of the connecting pipe 22, and the output end of the motor 24 is fixedly connected to one end of the rotating shaft 23.
[0025] When using the device to clean sand and gravel, first pour the sand and gravel into the connecting tube 22 through the hole opened inside the connecting tube 22, then start the motor 24 to drive the rotating shaft 23 to rotate, thereby driving the auger blade 25 to rotate and send the sand and gravel into the cleaning bucket 1. In this process, the sand and gravel are sent into the cleaning bucket 1 under the push of the auger blade 25. After the sand and gravel enter the cleaning bucket 1, clean water is added to the cleaning bucket 1, and then the motor 11 is started to drive the crank 12 to rotate. When the crank 12 rotates, it will drive one side of the connecting rod 13 to move, and the other side will drive the connecting cover 9 to move. Because the roller ball 8 is arranged inside the connecting cover 9 and can move inside the connecting cover 9. Therefore, when the connecting cover 9 follows the connecting rod 13 to perform a circular motion, it will drive the screw rod 5 to move up and down inside the fixed sleeve 4 through the roller ball 8, and rotate under the action of the thread. When the screw rod 5 rotates while moving up and down, it will drive the dial plate 7 to move. The effect of the paddle 7 is to fully stir the sand and gravel in the water so as to better clean the dust and impurities on the surface of the sand and gravel. Through the stirring action of the paddle 7, the sand and gravel constantly roll and collide in the cleaning bucket 1, thereby achieving the effect of thorough cleaning.
[0026] Reference Figure 3 A drain pipe 14 is fixedly connected to the inside of the cleaning barrel 1, a groove 15 is opened inside the drain pipe 14, a baffle 16 is arranged inside the drain pipe 14, a side wall of the baffle 16 is fixedly connected to a limiting block 17, and a side wall of the limiting block 17 is slidably connected to the inside of the groove 15, an L-shaped plate 18 is fixedly connected to the side wall of the drain pipe 14, a latch 19 is slidably connected inside the L-shaped plate 18, a side wall of the latch 19 passes through the side wall of the drain pipe 14 and is slidably connected to the inside of the baffle 16, a side wall of the latch 19 is fixedly connected to a limiting plate 20, a pull ring is fixedly connected inside the latch 19, and a spring 21 is sleeved on the side wall of the latch 19, one end of the spring 21 is fixedly connected to the lower surface of the L-shaped plate 18, and the other end of the spring 21 is fixedly connected to the upper surface of the limiting plate 20.
[0027] After the gravel cleaning equipment is finished cleaning, the water carrying dust is discharged from the drain pipe 14. In this process, the retaining net 16 effectively blocks the gravel and prevents it from being discharged with the water flow. However, after long-term use, a certain amount of dust and impurities will accumulate on the retaining net 16, which needs to be cleaned. At this time, by pulling the pull ring, the latch 19 slides out from the inside of the retaining net 16. Once the latch 19 is pulled out, the retaining net 16 loses its fixed restriction and can be easily removed for cleaning. After the cleaning is completed, during the installation process, the latch 19 is pulled again to squeeze the spring 21 to shrink. At this time, the cleaned retaining net 16 is placed inside the drain pipe 14 to ensure that the limit block 17 connected to its side wall slides into the inside of the groove 15. Then, the latch 19 is released, and the spring 21 loses pressure and resets, so that the spring 21 is inserted into the inside of the retaining net 16 to fix it.
[0028] Working principle: When using the equipment to clean sand and gravel, first pour the sand and gravel into the interior of the connecting tube 22 through the hole opened in the temporal part of the connecting tube 22, and then start the motor 24 to drive the rotating shaft 23 to rotate, thereby driving the auger blade 25 to rotate and send the sand and gravel into the interior of the cleaning bucket 1. At this time, add clean water to the cleaning bucket 1, and start the motor 11 to drive the crank 12 to rotate. When the crank 12 rotates, it will drive one side of the connecting rod 13 to move, and the other side will drive the connecting cover 9 to move. Because the roller ball 8 is arranged inside the connecting cover 9 and can move inside the connecting cover 9, when the connecting cover 9 follows the connecting rod 13 to perform a circular motion, it will drive the screw 5 to move up and down inside the fixed sleeve 4 through the roller ball 8 and rotate under the action of the thread. When the screw 5 moves up and down When rotating at the same time, it will drive the paddle 7 to move, achieving the effect of fully stirring the sand and gravel in the water. The cleaned water will carry the dust and be discharged from the drain pipe 14, and the retaining net 16 will block the sand and gravel to prevent loss. When the equipment needs to be disassembled and cleaned after the previous use, the pull ring can be used to pull the latch 19 to make it slide out from the inside of the retaining net 16. The retaining net 16 loses the restriction of the latch 19 and can be easily removed. When installing after cleaning, pull the latch 19 again to squeeze the spring 21 to shrink, and then place the cleaned retaining net 16 into the drain pipe 14, so that the limit block 17 connected to its side wall slides into the inside of the groove 15. At this time, release the latch 19, and the spring 21 loses pressure and resets, so that the spring 21 is inserted into the inside of the retaining net 16 to fix it, and the installation is completed.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A spiral sand washing machine capable of reducing the loss of sand and gravel, comprising a washing barrel (1), characterized in that: The upper surface of the cleaning barrel (1) is provided with a barrel cover (2), the upper surface of the barrel cover (2) is provided with an auxiliary component, the barrel cover (2) is fixedly connected with a fixing sleeve (4) inside, the fixing sleeve (4) is threadedly connected with a screw (5) inside, the lower surface of the screw (5) is fixedly connected with a connecting rod (6), the side wall of the connecting rod (6) is fixedly connected with a shift plate (7), the upper surface of the screw (5) is fixedly connected with a roller (8), the outer wall of the roller (8) is provided with a connecting cover (9), the upper surface of the barrel cover (2) is fixedly connected with a bracket (10), the upper surface of the bracket (10) is fixedly connected with a motor (11), the output end of the motor (11) is fixedly connected with a crank (12), the side wall of the crank (12) is rotatably connected with a connecting rod (13), and the side wall of the connecting cover (9) is rotatably connected to the side wall of the connecting rod (13).
2. A spiral sand washing machine capable of reducing sand and gravel loss according to claim 1, characterized in that: The auxiliary component comprises a handle (3), the side wall of which is fixedly connected to the upper surface of the barrel cover (2).
3. The spiral sand washing machine capable of reducing sand and gravel loss according to claim 1 is characterized in that: A drainage pipe (14) is fixedly connected to the interior of the cleaning bucket (1), and a groove (15) is provided inside the drainage pipe (14).
4. The spiral sand washing machine capable of reducing sand and gravel loss according to claim 3 is characterized in that: A retaining net (16) is arranged inside the drainage pipe (14); a side wall of the retaining net (16) is fixedly connected to a limiting block (17); and a side wall of the limiting block (17) is slidably connected to the inside of the groove (15).
5. The spiral sand washing machine capable of reducing sand and gravel loss according to claim 4 is characterized in that: The side wall of the drainage pipe (14) is fixedly connected with an L-shaped plate (18), and the interior of the L-shaped plate (18) is slidably connected with a latch (19).
6. The spiral sand washing machine capable of reducing sand and gravel loss according to claim 5 is characterized in that: The side wall of the latch (19) penetrates through the side wall of the drain pipe (14) and is slidably connected inside the retaining net (16).
7. The spiral sand washing machine capable of reducing sand and gravel loss according to claim 6 is characterized in that: The side wall of the latch (19) is fixedly connected to the limit plate (20), and a pull ring is fixedly connected inside the latch (19). The side wall of the latch (19) is sleeved with a spring (21), one end of the spring (21) is fixedly connected to the lower surface of the L-shaped plate (18), and the other end of the spring (21) is fixedly connected to the upper surface of the limit plate (20).
8. The spiral sand washing machine capable of reducing sand and gravel loss according to claim 1 is characterized in that: A connecting pipe (22) is fixedly connected inside the cleaning barrel (1), a rotating shaft (23) is rotatably connected inside the connecting pipe (22), an auger blade (25) is fixedly connected to the side wall of the rotating shaft (23), a second motor (24) is fixedly connected to the side wall of the connecting pipe (22), and an output end of the second motor (24) is fixedly connected to one end of the rotating shaft (23).