Spiral sand washer
By introducing a combination of nozzle water jets and spiral blades into the spiral sand washing machine, the problem of increased device size caused by the length of the spiral blades has been solved, achieving efficient cleaning and cost reduction.
Patent Information
- Application Number
- CN202423159794.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-20
AI Technical Summary
To improve the sand washing effect, existing spiral sand washing machines often have a longer spiral blade design, which increases the size of the device, the difficulty of manufacturing and transportation, and makes it difficult to meet customer needs.
The system uses nozzles to spray water to initially wash the sand and gravel, and then performs secondary cleaning by rotating the spiral blades. This reduces the length requirement of the spiral blades. The spiral blades are driven by a motor, reducer, and coupling to achieve effective cleaning of the sand and gravel.
It achieves efficient cleaning of sand and gravel, reduces production, installation and transportation costs, simplifies the installation process, and improves the performance.
Smart Images
Figure CN223669798U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sand washer technical field, concretely is a spiral sand washer. BACKGROUND
[0002] Spiral sand washer, through motor drive spiral blade in the water tank mixes sand and water pulp, carries out the cleaning to sand, then through spiral blade pushes sand to the water tank upper end of inclination, can shift sand, the existing spiral sand washer reaches better sand washing effect under the condition that the spiral blade rotation speed is invariable, often designs the length of spiral blade longer to increase the moving distance and processing time of sand, but this kind of mode can make the volume of the device significantly increase, and the manufacturing difficulty and manufacturing cost are increased, and the difficulty of transportation and installation is also greater, which is difficult to meet customer demand. SUMMARY
[0003] The utility model discloses a spiral sand washer, which aims to solve the problems mentioned in the background.
[0004] To achieve the above object, the utility model adopts the following technical scheme: the spiral sand washer, including the bottom platform, the upper surface of the bottom platform is inclined to set, the upper surface of the bottom platform is provided with the mounting bracket, the mounting bracket is provided with the sand washing groove, the bottom of the sand washing groove upper end is provided with the discharge groove, the bottom platform is provided with the guide chute, the inside of the sand washing groove is provided with the main shaft, the main shaft is provided with the spiral blade, the mounting bracket is still provided with motor and speed reducer, the speed reducer has the input and the output, and the motor is driven through the belt between the input of the speed reducer, and the output of the speed reducer is connected with one end of the main shaft through the shaft coupling, the upper surface of the sand washing groove is provided with the cover, the upper surface of the cover is provided with the through groove, the cover is provided with the enclosure, the through groove is located in the inside of the enclosure, the outside of the enclosure is provided with the water tank, the water tank is provided with the connecting port, and the side of the water tank is provided with the nozzle.
[0005] Preferably, the outer surface of the inclined lower end of the cover is provided with an overflow groove.
[0006] Preferably, the cover and the sand washing groove are connected through bolts.
[0007] Preferably, the through groove is arranged at the bottom of the upper surface of the cover.
[0008] Preferably, the upper surface of the cover is thickened on the inside of the enclosure.
[0009] The utility model has the advantages of:
[0010] Before the sandstone is put into the sand washing groove, the sandstone is first washed by a water flow sprayed through a nozzle, in the process of washing, the sandstone is pushed into the sand washing groove under the action of water pressure, and then the sandstone is pushed to move in the sand washing groove through rotation of the spiral blade, so that secondary cleaning of the sandstone is realized, through the two times of cleaning, the sandstone can be effectively cleaned, and the spiral blade does not need to be lengthened, the production, installation, transportation and other costs are reduced, installation and use are facilitated, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 is a structure schematic view of the specific embodiment of the utility model.
[0012] Figure 2 is a top view of the spiral sand washer.
[0013] Figure 3 is a structure schematic view of the sand washing groove.
[0014] Figure 4 is a structure schematic view of the inside of the bottom base.
[0015] In the drawing: 1, bottom base; 2, mounting frame; 3, sand washing groove; 4, discharge chute; 5, material guide chute; 6, main shaft; 7, spiral blade; 8, motor; 9, speed reducer; 10, conveying belt; 11, cover; 12, through groove; 13, enclosure; 14, water tank; 15, connecting port; 16, nozzle; 17, overflow tank. DETAILED DESCRIPTION
[0016] The specific embodiment of the utility model will be further described below in combination with the drawings.
[0017] As Figures 1-4 shown, a spiral sand washer, including bottom base 1, the upper surface of bottom base 1 is arranged obliquely, the upper surface of bottom base 1 is provided with mounting frame 2, mounting frame 2 is provided with sand washing groove 3, the bottom of the oblique upper end of sand washing groove 3 is provided with discharge chute 4, bottom base 1 is provided with material guide chute 5, the inside of sand washing groove 3 is provided with main shaft 6, main shaft 6 is provided with spiral blade 7, mounting frame 2 is further provided with motor 8 and speed reducer 9, speed reducer 9 has input end and output end, motor 8 and the input end of speed reducer 9 are driven by belt, the output end of speed reducer 9 and one end of main shaft 6 are connected by shaft coupling, the upper surface of sand washing groove 3 is provided with cover 11, the upper surface of cover 11 is provided with through groove 12, cover 11 is provided with enclosure 13, through groove 12 is located in the inside of enclosure 13, the outside of enclosure 13 is provided with water tank 14, water tank 14 is provided with connecting port 15, the side of water tank 14 is provided with nozzle 16.
[0018] The part of the cover 11 located in the inner area of the enclosure 13 is a material receiving part, and the sand and gravel is transported by the external conveying belt 10, and the lower end of the conveying belt 10 is arranged directly above the center of the area of the enclosure 13, and the connecting port 15 on the water tank 14 is connected with the external water pipe, and when the conveying belt 10 transports the sand and gravel to the cover 11, a plurality of nozzles 16 simultaneously flush the sand and gravel falling on the cover 11, and since the sand and gravel is not immersed in water at this time, the water flow with a certain water pressure sprayed by the nozzles 16 can effectively flush the sand and gravel, and the sand and gravel is pushed into the sand washing tank 3 in the process of flushing, and then the motor 8, the speed reducer 9 and the shaft coupling drive the main shaft 6 and the spiral blade 7 to rotate, and in the process of rotation of the spiral blade 7, the sand and gravel in the sand washing tank 3 is moved from the obliquely lower end of the sand washing tank 3 to the direction of the discharge chute 4 of the sand washing tank 3, and since a large amount of water is stored in the sand washing tank 3, the sand and gravel is secondarily washed in the process of moving in the sand washing tank 3, and when the sand and gravel reaches the discharge chute 4, the sand and gravel falls from the sand washing tank 3 to the guide chute 5, and the staff can transfer the sand and gravel at the guide chute 5, or a transfer conveying belt can be arranged at the guide chute 5 to improve the transfer efficiency of the sand and gravel.
[0019] Further, the outer surface of the obliquely lower end of the cover 11 is provided with an overflow groove 17, and with the continuous spraying of the nozzles 16, a large amount of water is stored in the sand washing tank 3, and when the water in the sand washing tank 3 accumulates to a certain depth, the water will overflow outward from the overflow groove 17, and the horizontal height of the overflow groove 17 is lower than the horizontal height of the discharge chute 4, so as to avoid the water entering the guide chute 5 through the discharge chute 4 of the sand washing tank 3 as much as possible, and the water flowing out through the overflow groove 17 can be diverted to the water storage tank and reused after treatment such as sedimentation.
[0020] Further, the cover 11 and the sand washing tank 3 are connected by bolts, so as to facilitate the disassembly of the cover 11 from the sand washing tank 3, and facilitate the maintenance of the inside of the sand washing tank 3 and the spiral blade 7.
[0021] Further, the through groove 12 is arranged at the bottom of the upper surface of the cover 11, so as to avoid the sand and gravel falling onto the cover 11 during the process of sliding downward along the upper surface of the cover 11.
[0022] Further, the area of the upper surface of the cover 11 located inside the enclosure 13 is thickened, so as to improve the deformation resistance of the area of the cover 11 for receiving the sand and gravel.
[0023] In the description of the utility model, unless another definite provision and limit, term " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electric connection, can be direct connection, also can indirectly connect through intermediate medium, can be two elements inside the intercommunication. For ordinary skilled person in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to the specific circumstances.
Claims
1. A spiral sand washer characterized in that, The utility model provides a sand washing device, including bottom platform, the upper surface of bottom platform is inclinedly arranged, the upper surface of bottom platform is provided with mounting frame, be provided with sand washing groove on mounting frame, the bottom of sand washing groove inclined upper end is provided with discharge groove, be provided with guide chute on bottom platform, the inside of sand washing groove is provided with main shaft, be provided with spiral blade on main shaft, still be provided with motor and speed reducer on mounting frame, the input and output of speed reducer have, the input of motor and speed reducer passes through belt drive, the output of speed reducer and one end of main shaft are connected through shaft coupling, the upper surface of sand washing groove is provided with cover, the upper surface of cover is provided with through groove, be provided with surrounding barrier on cover, through groove is located in the inside of surrounding barrier, the outside of surrounding barrier is provided with water tank, be provided with connecting port on water tank, the side of water tank is provided with nozzle.
2. The spiral sand washer according to claim 1, wherein The outer surface of the inclined lower end of the cover is provided with an overflow groove.
3. The spiral sand washer according to claim 1, wherein, The cover and the sand washing groove are connected by bolts.
4. The spiral sand washer according to claim 1, wherein, The through groove is arranged at the bottom of the upper surface of the cover.
5. A spiral sand washer according to any one of claims 1 to 4, characterised in that, The area of the upper surface of the cover inside the surrounding barrier is thickened.