Building material regenerated sand preparation device
By designing a building material recycled sand material preparation device with servo motor, threaded rod and push plate, the problem of difficulty in taking out the sand material after the preparation is completed is solved, and a more efficient sand material preparation and removal process is achieved.
Patent Information
- Application Number
- CN202420935330.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing building materials recycled sand material preparation device is difficult to remove after the sand material is prepared, resulting in high preparation difficulty and low working efficiency.
A device including a frame, storage box, sealed box, servo motor, threaded rod and push plate is designed. The threaded rod and push plate are driven by the servo motor, so that the finished sand material is pushed to the end of the storage box for easy removal.
It effectively solves the problem of difficulty in removing sand material, reduces the difficulty of preparation, improves the working efficiency of the sand material preparation device, and greatly improves the practicality of the device.
Smart Images
Figure CN222551070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of preparation devices, in particular to a preparation device for recycled sand material of a building material. Background Art
[0002] The construction material recycled sand preparation device is a device used to convert construction waste or other waste materials into recycled sand. Through this device, waste materials can be effectively utilized, resource waste can be reduced, and recycled sand that meets construction requirements can be produced;
[0003] Announcement No. CN215088820U discloses a construction material recycled sand preparation device, including a box body, a collection box is provided on the right side of the box body, a placement plate is fixedly connected to the left side of the box body near the top, a water pump is provided on the left side of the box body near the bottom, a water pipe is fixedly connected to the right side of the water pump, a cleaning box is provided near the middle of the inner cavity of the box body, and the end of the water pipe away from the water pump passes through the fixed side wall on the left side of the box body and extends to the inner cavity of the box body. The device is set by a turntable and a movable frame. The staff starts the motor, and the motor drives the first bevel gear to rotate, and the second bevel gear drives the first bevel gear to rotate. A bevel gear drives the second bevel gear to rotate, thereby driving the disc to rotate, the first small cylinder on the disc drives the rectangular block to move in the movable frame, the rectangular block drives the movable frame to rotate up and down, thereby driving the separation plate to shake to separate the material. However, the sand preparation device of the above-mentioned public document mainly considers that a motor can be used to drive the first bevel gear to rotate, and the first bevel gear cooperates with the second bevel gear to make the rectangular block on the disc rotate up and down, driving the separation plate to shake to separate the material, but does not consider the problem that the sand is small in particles after preparation and it is difficult to take out. Utility Model Content
[0004] The utility model aims to provide a device for preparing recycled sand for building materials, so as to solve the technical problem of troublesome removal of sand after preparation in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction material regenerated sand material preparation device, comprising a frame and a storage box installed on the frame, wherein a sealing box is fixedly installed on the storage box;
[0006] A servo motor is fixedly installed in the sealed box, and a threaded rod is fixedly connected to the output end of the servo motor, a threaded sleeve is slidably connected to the threaded rod, and a push plate is fixedly connected to the other end of the threaded sleeve. Grooves are symmetrically provided on the inner side of the storage box, and a guide rod is fixedly installed in the groove. Circular cylinders corresponding to the guide rods are symmetrically fixedly installed at both ends of the push plate, and the guide rods pass through the circular cylinders.
[0007] Preferably, a base is fixedly mounted on the frame, a fixed shaft is mounted on the base, a nozzle is fixedly mounted on the fixed shaft, adjusting wheels are correspondingly mounted at both ends of the fixed shaft, and a plurality of fixing holes are provided on the adjusting wheels.
[0008] Preferably, a protective box is fixedly installed on the outside of the base, and multiple groups of springs are fixedly installed in the protective box. The other end of the spring is fixedly connected to the bottom plate, and a fixing pin and a pressing rod are fixedly installed on the bottom plate, and one end of the fixing pin and the pressing rod extends out of the protective box.
[0009] Preferably, the fixing pin and the fixing hole are matched with each other.
[0010] Preferably, a crusher and a three-phase asynchronous motor are fixedly mounted on the frame, and an output end of the three-phase asynchronous motor is connected to an input end of the crusher via a belt.
[0011] Preferably, a feed port is fixedly installed on the crusher.
[0012] Preferably, universal wheels are correspondingly mounted on the bottom of the frame.
[0013] Preferably, the servo motor and the three-phase asynchronous motor are both connected to an external power supply via wires.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model is equipped with a servo motor, a threaded rod and a push plate, which facilitates pushing the finished sand material to the end of the storage box. The servo motor drives the threaded rod to rotate, and the threaded rod cooperates with the threaded sleeve to make the push plate move horizontally along the direction of the guide rod, so that the sand material is pushed to the end of the storage box for easy removal, which can not only reduce the difficulty of preparation, improve the working efficiency of the sand material preparation device, but also greatly improve the practicality of the device;
[0016] 2. The utility model is equipped with a protective box, a fixing pin and an adjusting wheel, which makes it easy to adjust the angle of the nozzle and improve the dust prevention effect. The pressing rod is operated and the spring's own elastic force is used to control the fixing pin to enter and exit the fixing hole on the adjusting wheel to achieve the angle adjustment of the nozzle. It is not only simple to operate, but also can greatly improve the dust prevention effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the storage box structure of the utility model;
[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;
[0020] Figure 4 This is a schematic diagram of the base structure of the utility model;
[0021] Figure 5 It is a schematic diagram of the internal structure of the protection box of the utility model.
[0022] In the figure: 1. frame; 2. crusher; 3. three-phase asynchronous motor; 4. feed inlet; 5. storage box; 6. sealing box; 7. universal wheel; 8. base; 9. nozzle; 10. servo motor; 11. threaded rod; 12. threaded sleeve; 13. push plate; 14. groove; 15. guide rod; 16. round cylinder; 17. fixed shaft; 18. adjusting wheel; 19. fixing hole; 20. protective box; 21. pressing rod; 22. spring; 23. bottom plate; 24. fixing pin. 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] See also Figure 1 , Figure 2 and Figure 3 A construction material regenerated sand material preparation device comprises a frame 1 and a storage box 5 mounted on the frame 1, a sealed box 6 is fixedly mounted on the storage box 5, a servo motor 10 is fixedly mounted in the sealed box 6, a threaded rod 11 is fixedly connected to the output end of the servo motor 10, a threaded sleeve 12 is slidably connected to the threaded rod 11, a push plate 13 is fixedly connected to the other end of the threaded sleeve 12, a groove 14 is symmetrically provided on the inner side of the storage box 5, a guide rod 15 is fixedly mounted in the groove 14, and circular cylinders 16 corresponding to the guide rod 15 are symmetrically fixedly mounted at both ends of the push plate 13, and the guide rod 15 passes through the circular cylinder 16;
[0025] After the sand material is prepared, it naturally falls onto the storage box 5. The external power supply is turned on to drive the servo motor 10 to drive the threaded rod 11 to rotate. The threaded rod 11 rotates and cooperates with the threaded sleeve 12 to push the push plate 13 to move along the guide rod 15. When the push plate 13 moves to the end of the storage box 5, the servo motor 10 drives in the reverse direction to drive the threaded rod 11 to rotate. The threaded rod 11 cooperates with the threaded sleeve 12 to pull the push plate 13 to move in the opposite direction. When the servo motor 10 is driven, the sand material can be controlled to fall onto the storage box 5 through the baffle to prevent the finished sand material from falling onto the push plate 13 The push plate 13 is pushed to the front and cannot be pushed to the end of the storage box 5. The guide rod 15 passes through the circular cylinder 16 to provide a guide and limit function for the horizontal movement of the push plate 13, thereby preventing the push plate 13 from tilting after contacting the finished sand material when moving. The sealing box 6 effectively prevents the sand material from entering the servo motor 10 and causing blockage. By utilizing the servo motor 10 to provide power, the threaded rod 11 and the threaded sleeve 12 cooperate to make the push plate 13 move back and forth in the storage box 5, pushing the finished sand material to the end of the storage box 5 for easy removal, thereby greatly improving the working efficiency of the sand material preparation device.
[0026] See also Figure 1 , Figure 4 and Figure 5 A base 8 is fixedly mounted on the frame 1, a fixed shaft 17 is mounted on the base 8, a nozzle 9 is fixedly mounted on the fixed shaft 17, adjusting wheels 18 are correspondingly mounted at both ends of the fixed shaft 17, and a plurality of fixing holes 19 are provided on the adjusting wheel 18, a protective box 20 is fixedly mounted on the outer side of the base 8, a plurality of springs 22 are fixedly mounted in the protective box 20, the other end of the spring 22 is fixedly connected to a bottom plate 23, a fixing pin 24 and a pressing rod 21 are fixedly mounted on the bottom plate 23, and one end of the fixing pin 24 and the pressing rod 21 extend out of the protective box 20, and the fixing pin 24 is adapted to the fixing hole 19;
[0027] A lot of dust and smoke are easily generated during the preparation of sand materials. The nozzle 9 is connected to an external water tank through a hose. The water in the water tank is pumped to the nozzle 9 through a water pump and sprayed into the dust and smoke. Based on the different ranges of dust and smoke during the preparation of sand materials, when the angle of the nozzle 9 needs to be adjusted, the pressing rod 21 is pressed downward to move the bottom plate 23 downward in the protective box 20, the spring 22 is compressed, and the fixing pin 24 is moved out of the fixing hole 19 on the adjusting wheel 18. The adjusting wheel 18 is turned to adjust the nozzle 9 to a suitable position, and the nozzle 9 is loosened. Open the pressing rod 21, use the elasticity of the spring 22 itself to push the bottom plate 23 to move upward in the protective box 20, and the fixing pin 24 enters the corresponding fixing hole 19 to lock the nozzle 9. The fixing pin 24 is adapted to the fixing hole 19, which is beneficial to improve the stability of the nozzle 9 and avoid the nozzle 9 from loosening due to excessive water pressure. By controlling the pressing rod 21 and using the elastic force of the spring 22 itself to control the fixing pin 24 to enter and exit the fixing hole 19, the angle adjustment of the nozzle 9 is achieved, which is not only convenient and quick, but also can greatly improve the dustproof effect.
[0028] See also Figure 1 A crusher 2 and a three-phase asynchronous motor 3 are fixedly mounted on the frame 1, and the output end of the three-phase asynchronous motor 3 is connected to the input end of the crusher 2 through a belt, and a feed port 4 is fixedly mounted on the crusher 2;
[0029] The raw sand and gravel are fed into the crusher 2 through the feed port 4, and the three-phase asynchronous motor 3 drives the crusher 2 to work through the belt to crush the raw sand and gravel.
[0030] See also Figure 1 The bottom of the frame 1 is correspondingly provided with a universal wheel 7, which facilitates the movement of the sand preparation device and reduces labor costs;
[0031] Working principle: first, the raw sand and gravel are fed into the crusher 2 through the feed port 4, and the three-phase asynchronous motor 3 drives the crusher 2 to work through the belt to crush the raw sand and gravel. After the sand material is prepared, it naturally falls onto the storage box 5. The external power supply is turned on to drive the servo motor 10 to drive the threaded rod 11 to rotate. The threaded rod 11 rotates and cooperates with the threaded sleeve 12 to push the push plate 13 to move along the direction of the guide rod 15. When the push plate 13 moves to the end of the storage box 5, the servo motor 10 drives the threaded rod 11 in the reverse direction to rotate. The threaded rod 11 cooperates with the threaded sleeve 12 to pull the push plate 13 to move in the reverse direction. By using the servo motor 10 to provide power, the threaded rod 11 and the threaded sleeve 12 cooperate to make the push plate 13 move back and forth in the storage box 5, and the finished sand material is pushed to the end of the storage box 5, which is convenient for taking out, thereby greatly improving the working efficiency of the sand material preparation device;
[0032] Finally, a large amount of dust and smoke is easily generated during the preparation of sand. The nozzle 9 is connected to an external water tank through a hose. The water in the water tank is pumped to the nozzle 9 through a water pump and sprayed into the dust and smoke to achieve a dust-proof effect. Based on the different ranges of dust and smoke during the preparation of sand, when the angle of the nozzle 9 needs to be adjusted, press the pressing rod 21 downward to move the bottom plate 23 down in the protective box 20, compress the spring 22, and move the fixing pin 24 out of the fixing hole 19 on the adjusting wheel 18. Turn the adjusting wheel 18 to adjust the nozzle 9 to a suitable position, release the pressing rod 21, and use the elasticity of the spring 22 itself to push the bottom plate 23 up in the protective box 20. The fixing pin 24 enters the corresponding fixing hole 19 to lock the nozzle 9.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A device for preparing recycled sand for building materials, comprising a frame (1) and a storage box (5) mounted on the frame (1), characterized in that: A sealing box (6) is fixedly mounted on the storage box (5); A servo motor (10) is fixedly installed in the sealing box (6), and a threaded rod (11) is fixedly connected to the output end of the servo motor (10), and a threaded sleeve (12) is slidably connected to the threaded rod (11), and the other end of the threaded sleeve (12) is fixedly connected to a push plate (13), and grooves (14) are symmetrically provided on the inner side of the storage box (5), and a guide rod (15) is fixedly installed in the groove (14), and circular cylinders (16) corresponding to the guide rod (15) are symmetrically fixedly installed at both ends of the push plate (13), and the guide rod (15) passes through the circular cylinder (16); A base (8) is fixedly mounted on the frame (1), a fixed shaft (17) is mounted on the base (8), a nozzle (9) is fixedly mounted on the fixed shaft (17), and adjusting wheels (18) are correspondingly mounted at both ends of the fixed shaft (17), and a plurality of groups of fixing holes (19) are provided on the adjusting wheel (18).
2. A construction material regenerated sand preparation device according to claim 1, characterized in that: A protective box (20) is fixedly mounted on the outside of the base (8), a plurality of groups of springs (22) are fixedly mounted inside the protective box (20), the other end of the spring (22) is fixedly connected to a bottom plate (23), a fixing pin (24) and a pressing rod (21) are fixedly mounted on the bottom plate (23), and one end of the fixing pin (24) and the pressing rod (21) extend out of the protective box (20).
3. A construction material regenerated sand preparation device according to claim 2, characterized in that: The fixing pin (24) is matched with the fixing hole (19).
4. A construction material regenerated sand preparation device according to claim 1, characterized in that: A crusher (2) and a three-phase asynchronous motor (3) are fixedly mounted on the frame (1), and the output end of the three-phase asynchronous motor (3) is connected to the input end of the crusher (2) via a belt.
5. A device for preparing recycled sand for building materials according to claim 4, characterized in that: A feed inlet (4) is fixedly mounted on the crusher (2).
6. A device for preparing recycled sand for building materials according to claim 1, characterized in that: Universal wheels (7) are correspondingly mounted on the bottom of the frame (1).
7. A device for preparing recycled sand for building materials according to claim 4, characterized in that: The servo motor (10) and the three-phase asynchronous motor (3) are both connected to an external power source via wires.