Fine sand machine convenient to clean and recycle
Through the design of floating brush plate components and vibration box structure, the problem of easy blockage of the filter net of the fine sand machine is solved, and the fine sand recovery and simple cleaning with low mud content is achieved, which improves the effectiveness of the fine sand machine.
Patent Information
- Application Number
- CN202422677029.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-04
AI Technical Summary
The filter mesh of existing fine sand machines is easily blocked, resulting in high mud content for fine sand recycling and difficult to clean.
The brush plate assembly with floating connection is adopted. The brush plate with bristle blocks is matched with the filter through a floating spring. The vibration box is equipped with a backflow plate and a vibration plate to ensure that the mud flows out and avoid fine sand accumulation.
The mud content of fine sand recovery is reduced, the cleaning process is simplified, and the purity and recycling efficiency of fine sand is improved.
Smart Images
Figure CN223275976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fine sand recovery machines, in particular to a fine sand recovery machine which is convenient for cleaning and recovery. Background Art
[0002] A fine sand machine is a device used to recycle fine sand. It is widely used in construction sites, mines, cement plants and other places. It is mainly used to recycle and reuse fine sand generated in the production process. It can screen and recycle the fine sand lost in the sand washing process to make it reusable high-quality fine sand. The working principle of a fine sand machine is to separate fine sand and mud through a cyclone. The fine sand and mud are separated by the effect of rotating water flow. The mud is discharged through the discharge port at the bottom, while the fine sand is discharged through the discharge port at the top. The common fine sand machines on the market use a dense filter mesh with a vibration generator to separate the mud and fine sand. Because the filter mesh is a dense mesh, the fine sand easily clumps and clogs the mesh during vibration, affecting the outflow of mud, resulting in a large amount of mud in the recovered fine sand, affecting subsequent use. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fine sand machine which is easy to use, reduces the mud content of recovered fine sand, and reduces the difficulty of daily cleaning and is convenient for cleaning and recycling.
[0004] The technical solution adopted by the present invention is: the present invention includes a mounting seat for supporting and collecting mud, a vibration box floatingly connected to the mounting seat, a vibration assembly arranged on the vibration box, and a brush plate assembly fixedly connected to the bottom of the mounting seat, a filter screen for filtering fine sand is formed in the middle of the mounting seat, the brush plate assembly includes a fixing seat fixedly connected to the vibration box, a plurality of floating springs fixedly connected to the vibration box, and a brush plate member connected to the movable ends of the plurality of floating springs, a plurality of brush blocks cooperating with the filter screen are formed on the upper part of the brush plate member, and the brush plate member is provided with a plurality of guide grooves for mud outflow along the outflow direction of fine sand.
[0005] Furthermore, the mounting seat includes a base, a plurality of supporting feet, a plurality of connecting springs and a plurality of floating connecting seats, each of the supporting feet is correspondingly arranged on one side of the base, a guide block is formed on the upper part of each supporting foot, each of the connecting springs is fixedly connected to the corresponding guide block, a plurality of the floating connecting seats are rotatably connected to the vibration box, and the lower part of each of the floating connecting seats is correspondingly connected to the corresponding connecting spring.
[0006] Furthermore, a discharge channel is formed below the vibration box, and a recovery pool is formed on the base, and the recovery pool is arranged below the discharge channel.
[0007] Furthermore, an inlet is formed at the upper part of the vibration box, a flow equalizing plate is formed on the inner side of the inlet, a number of flow equalizing blocks for diverting the mortar are provided on the flow equalizing plate, and a storage plate and an outflow plate are formed at the lower part of the vibration box, the storage plate is provided on one side of the vibration box, and the outflow plate is provided on the other side of the vibration box, the filter is fixedly connected between the storage plate and the outflow plate, and the distances between the storage plate, the filter and the outflow plate and the ground increase successively.
[0008] Furthermore, a support frame is provided at the bottom of the vibration box, the support frame is formed with a plurality of reinforcing rods, and the fixing seat is connected and fixed to the plurality of reinforcing rods.
[0009] Furthermore, two guide rods are symmetrically arranged below the flow equalizing plate, and each of the guide rods is connected to an exciting plate for stirring up the fine sand at the bottom.
[0010] Furthermore, a plurality of connecting columns connected to the mounting base are provided on the outer side of the vibration box.
[0011] Furthermore, the vibration assembly includes a vibration connecting frame, two vibration driving devices, two rotating shafts and several vibration blocks. The lower part of the vibration connecting frame is fixedly connected to the mounting base, the two vibration driving devices are fixedly connected to the upper part of the vibration connecting frame, the two rotating shafts are rotatably connected to the vibration box, the movable end of each vibration driving device is matched with the corresponding rotating shaft through a transmission member, and several vibration blocks are fixedly connected to the corresponding rotating shafts.
[0012] The beneficial effects of the present invention are as follows: since the brush plate assembly of the present invention adopts a floating spring to connect the brush plate parts, the brush plate parts float up and down through the floating spring during the movement of the vibration assembly, thereby driving multiple brush blocks to approach and cooperate with the filter holes of the filter screen, and pushing out the fine sand blocked in the filter holes, ensuring that the mud can flow out along the filter holes of the filter screen, further reducing the mud content of the fine sand recovered after screening, and a backflow plate structure is formed in the feed port of the vibration box. The multiple backflow blocks arranged on the flow equalizing plate make the inflowing mortar fall evenly onto the storage plate, effectively avoiding excessive accumulation of fine sand, and the vibration device cannot push out the fine sand by vibration. The excitation plate located below the flow equalizing plate moves up and down driven by the vibration assembly, stirring the mortar to avoid the fine sand being deposited at the bottom and unable to flow out. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural diagram of the utility model;
[0014] Figure 2 It is a structural diagram of the mounting base of the utility model;
[0015] Figure 3This is the first perspective of the schematic diagram of the vibration box structure of the utility model;
[0016] Figure 4 This is the second perspective of the schematic diagram of the vibration box structure of the utility model;
[0017] Figure 5 This is the third perspective of the schematic diagram of the vibration box structure of the utility model;
[0018] Figure 6 It is an exploded view of the brush plate assembly of the utility model.
[0019] In the figure: 1. Mounting seat; 11. Base; 12. Support foot; 13. Connecting spring; 14. Floating connecting seat; 15. Guide block; 16. Recovery tank; 2. Vibration box; 21. Feed inlet; 22. Flow equalizing plate; 23. Flow equalizing block; 24. Storage plate; 25. Outflow plate; 26. Support frame; 27. Reinforcement rod; 28. Guide rod; 29. Excitation plate; 3. Vibration assembly; 31. Connecting frame; 32. Vibration drive device; 33. Rotating shaft; 34. Vibration block; 35. Transmission part; 4. Brush plate assembly; 41. Fixed seat; 42. Floating spring; 43. Brush plate member; 44. Brush block; 45. Guide trough; 5. Filter screen; 6. Discharge channel; 7. Connecting column. DETAILED DESCRIPTION
[0020] like Figures 1 to 6As shown, in this embodiment, the utility model includes a mounting base 1 for supporting and collecting mud, a vibration box 2 floatingly connected to the mounting base 1, a vibration component 3 arranged on the vibration box 2, and a brush plate component 4 fixedly connected to the bottom of the mounting base 1. A filter screen 5 for filtering fine sand is formed in the middle of the mounting base 1. The brush plate component 4 includes a fixing base 4141 fixedly connected to the vibration box 2, a plurality of floating springs 42 fixedly connected to the vibration box 2, and a brush plate member 43 connected to the movable ends of the plurality of floating springs 42. The upper part of the brush plate member 43 is formed with a plurality of brush blocks 44 that cooperate with the filter screen 5. The brush plate member 43 is provided with a plurality of guide grooves 45 for mud to flow out along the outflow direction of fine sand. The filter screen 5 is formed with a plurality of through holes for mud to pass through. The brush block 44 is provided with bristles that are adapted to the through holes of the filter screen 5. The bristles are made of plastic and have good The filter screen 5 has a plurality of fine filter holes, which can pass through the filter holes to separate the mud and fine sand. The brush plate assembly 4 adopts a floating spring 42 to connect the brush plate part 43. The brush plate part 43 floats up and down through the floating spring 42 during the movement of the vibration assembly 3, thereby driving multiple brush blocks 44 to approach and cooperate with the filter holes of the filter screen 5 to push out the fine sand blocked in the filter holes, ensuring that the mud can flow out along the filter holes of the filter screen 5, further reducing the mud content of the fine sand recovered after screening. A backflow plate structure is formed in the inlet 21 of the vibration box 2. The multiple backflow blocks arranged on the flow equalizing plate 22 make the inflowing mortar fall evenly onto the storage plate 24, effectively avoiding excessive accumulation of fine sand. The vibration device cannot push out the fine sand by vibration. The excitation plate 29 located below the flow equalizing plate 22 moves up and down driven by the vibration assembly 3 to stir the mortar and prevent the fine sand from being deposited at the bottom and unable to flow out.
[0021] In this embodiment, the mounting base 1 includes a base 11, a plurality of supporting feet 12, a plurality of connecting springs 13 and a plurality of floating connecting seats 14. Each of the supporting feet 12 is correspondingly arranged on one side of the base 11. A guide block 15 is formed on the upper part of each of the supporting feet 12. Each of the connecting springs 13 is fixedly connected to the corresponding guide block 15. Several of the floating connecting seats 14 are rotatably connected to the vibration box 2. The lower part of each of the floating connecting seats 14 is correspondingly connected to the corresponding connecting spring 13. The connecting spring 13 is a rubber spring, which can reduce the excitation of the vibration component 3 from being transmitted to the base 11.
[0022] In this embodiment, a discharge channel 6 is formed below the vibration box 2 , and a recovery pool 16 is formed on the base 11 . The recovery pool 16 is disposed below the discharge channel 6 .
[0023] In this embodiment, the upper part of the vibration box 2 is formed with an inlet 21, and a flow equalizing plate 22 is formed inside the inlet 21. The flow equalizing plate 22 is provided with a number of flow equalizing blocks 23 for diverting the mortar. The lower part of the vibration box 2 is formed with a storage plate 24 and an outflow plate 25. The storage plate 24 is provided on one side of the vibration box 2, and the outflow plate 25 is provided on the other side of the vibration box 2. The filter 5 is fixedly connected between the storage plate 24 and the outflow plate 25. The distances between the storage plate 24, the filter screen 5 and the outflow plate 25 and the ground increase successively. The feed port 21 is connected to the external mortar outflow pipe. The multiple backflow blocks arranged on the flow equalizing plate 22 allow the inflowing mortar to fall evenly onto the storage plate 24, effectively avoiding excessive accumulation of fine sand. The bottom of the vibration box 2 gradually increases along the outflow direction of the fine sand, so that the mud is deposited downward under the action of gravity. The fine sand moves toward the outflow plate 25 under the excitation drive of the vibration component 3, thereby further reducing the mud content of the fine sand.
[0024] In this embodiment, a support frame 26 is provided at the bottom of the vibration box 2 . The support frame 26 is formed with a plurality of reinforcing rods 27 . The fixing seat 41 is connected and fixed to the plurality of reinforcing rods 27 .
[0025] In this embodiment, two guide rods 28 are symmetrically arranged below the flow equalizing plate 22. Each of the guide rods 28 is connected to an excitation plate 29 for stirring up the fine sand at the bottom. The excitation plate 29 has multiple openings for mud and fine sand to pass through, thereby reducing the resistance of the excitation plate 29 during its up and down movement.
[0026] In this embodiment, a plurality of connection columns 7 connected to the mounting base 1 are provided on the outer side of the vibration box 2 .
[0027] In this embodiment, the vibration assembly 3 includes a vibration connecting frame 31, two vibration driving devices 32, two rotating shafts 33 and several vibration blocks 34. The lower part of the vibration connecting frame 31 is fixedly connected to the mounting base 1, and the two vibration driving devices 32 are fixedly connected to the upper part of the vibration connecting frame 31. The two rotating shafts 33 are rotatably connected to the vibration box 2. The movable end of each vibration driving device 32 is transmitted and matched with the corresponding rotating shaft 33 through a transmission member 35. Several vibration blocks 34 are fixedly connected to the corresponding rotating shafts 33. The vibration driving device 32 is a rotating motor, and multiple vibration blocks 34 are symmetrically arranged on the rotating shaft 33. The transmission member 35 is a belt, which connects the vibration driving device 32 and the rotating shaft 33. During the excitation process, the vibration cannot be directly transmitted to the vibration driving device 32.
[0028] The working principle of this utility model:
[0029] The mortar is poured into the mortar outflow pipe from one side of the inlet 21, and the mortar falls into the flow-equalizing plate 22 and flows evenly into the storage plate 24 under the guidance of multiple flow-equalizing blocks 23. The vibration driving device 32 outputs torque to drive the rotating shaft 33, and the vibration block 34 set on the rotating shaft 33 moves with it to form excitation. The excitation drives the vibration box 2 to move up and down, and the excitation plate 29 located below the flow-equalizing plate 22 moves up and down driven by the vibration component 3 to stir the mortar, so as to prevent the fine sand from being deposited at the bottom and unable to flow out. The fine sand moves from the storage plate 24 to the outflow plate 25. When passing through the filter screen 5, the fine sand cannot pass through the dense filter holes formed by the filter screen 5, and the mud falls into the discharge channel 6 along the filter holes and further flows into the recovery pool 16. The brush plate 43 located below the filter screen 5 floats up and down through the floating spring 42 during the movement of the vibration component 3, driving multiple brush blocks 44 to approach and push out the fine sand in the filter holes of the filter screen 5, ensuring that the mud can flow out along the filter holes of the filter screen 5.
[0030] Although the embodiments of the present invention are described with practical solutions, they do not limit the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.
Claims
1. A fine sand machine that is easy to clean and recycle, characterized by: The utility model comprises a mounting seat (1) for supporting and collecting mud, a vibration box (2) floatingly connected to the mounting seat (1), a vibration assembly (3) arranged on the vibration box (2), and a brush plate assembly (4) fixedly connected to the bottom of the mounting seat (1), a filter screen (5) for filtering fine sand is formed in the middle of the mounting seat (1), the brush plate assembly (4) comprises a fixing seat (41) fixedly connected to the vibration box (2), a plurality of floating springs (42) fixedly connected to the vibration box (2), and a brush plate member (43) connected to the movable ends of the plurality of floating springs (42), a plurality of brush blocks (44) cooperating with the filter screen (5) are formed on the upper part of the brush plate member (43), and a plurality of guide grooves (45) for mud to flow out are provided along the outflow direction of fine sand.
2. A fine sand machine that is easy to clean and recycle according to claim 1, characterized in that: The mounting seat (1) includes a base (11), a plurality of supporting legs (12), a plurality of connecting springs (13) and a plurality of floating connecting seats (14), each of the supporting legs (12) is correspondingly arranged on one side of the mounting seat (1), a guide block (15) is formed on the upper portion of each supporting leg (12), each of the connecting springs (13) is correspondingly fixedly connected to the corresponding guide block (15), a plurality of the floating connecting seats (14) are rotatably connected to the vibration box (2), and the lower portion of each of the floating connecting seats (14) is correspondingly connected to the corresponding connecting spring (13).
3. A fine sand machine that is easy to clean and recycle according to claim 2, characterized in that: A discharge channel (6) is formed below the vibration box (2), and a recovery pool (16) is formed on the base (11). The recovery pool (16) is arranged below the discharge channel (6).
4. A fine sand machine that is easy to clean and recycle according to claim 1, characterized in that: The upper portion of the vibration box (2) is provided with an inlet (21), the inner side of the inlet (21) is provided with a flow equalizing plate (22), and the flow equalizing plate (22) is provided with a plurality of flow equalizing blocks (23) for diverting the mortar. The lower portion of the vibration box (2) is provided with a storage plate (24) and an outflow plate (25), the storage plate (24) is provided on one side of the vibration box (2), and the outflow plate (25) is provided on the other side of the vibration box (2), the filter (5) is fixedly connected between the storage plate (24) and the outflow plate (25), and the distances between the storage plate (24), the filter (5) and the outflow plate (25) and the ground increase in sequence.
5. A fine sand machine that is easy to clean and recycle according to claim 4, characterized in that: A support frame (26) is provided at the bottom of the vibration box (2), the support frame (26) is formed with a plurality of reinforcing rods (27), and the fixing seat (41) is connected and fixed to the plurality of reinforcing rods (27).
6. A fine sand machine that is easy to clean and recycle according to claim 4, characterized in that: Two guide rods (28) are symmetrically arranged below the flow balancing plate (22), and each guide rod (28) is connected to an exciting plate (29) for exciting the fine sand at the bottom.
7. A fine sand machine that is easy to clean and recycle according to claim 4, characterized in that: A plurality of connection columns (7) connected to the mounting seat (1) are provided on the outside of the vibration box (2).
8. The fine sand machine that is easy to clean and recycle according to claim 1, characterized in that: The vibration assembly (3) comprises a vibration connecting frame (31), two vibration driving devices (32), two rotating shafts (33) and a plurality of vibration blocks (34). The lower portion of the vibration connecting frame (31) is fixedly connected to the mounting base (1). The two vibration driving devices (32) are fixedly connected to the upper portion of the vibration connecting frame (31). The two rotating shafts (33) are rotationally connected to the vibration box (2). The movable end of each vibration driving device (32) is coupled to the corresponding rotating shaft (33) through a transmission member (35). The plurality of vibration blocks (34) are fixedly connected to the corresponding rotating shafts (33).