A sand mixer with dust-proof function
By designing a sand mixer with dustproof function, using a cylinder and motor-driven agitating system, atomizing nozzles and screens, the problem of traditional sand mixers generating a large amount of dust during the mixing process is solved, and a more efficient and safer sand processing is achieved.
Patent Information
- Application Number
- CN202421455968.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-25
AI Technical Summary
Traditional sand mixers produce a lot of dust during the mixing process, which harms the environment and workers' health, and cannot continuously prevent dust, increasing the working intensity.
A sand mixer with dustproof function was designed, using a cylinder and motor-driven agitating system, combined with atomizing nozzle and screen, to realize the automatic conveying, screening and pouring of sand materials, reducing manual operation.
It effectively reduces the spread of dust, reduces environmental pollution and workers' health risks, improves production efficiency, and reduces the labor intensity of workers.
Smart Images
Figure CN222694580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sand mixers, in particular to a sand mixer with a dustproof function. Background Art
[0002] A sand mixer is a device that can coat the surface of sand particles with a binder. It can be used to mix granular or powdered materials in industries such as ceramics, chemicals, and building materials. Traditional sand mixers introduce the material into the equipment and then stir it. However, it is easy to generate a lot of dust before it is bonded into shape, which leads to a poor processing environment. Continuous work will also endanger the health of workers.
[0003] The sand mixer still has the following defects when in use: a large amount of dust is generated during mixing, which is harmful to the air and workers, thus affecting their health; continuous dust prevention cannot be guaranteed during mixing and pouring; and loading requires manual handling, which consumes a lot of physical strength, resulting in a decrease in subsequent workload. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sand mixer with dustproof function.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sand mixer with dust-proof function, comprising a base plate, a support frame fixedly connected to the base plate, a cylinder rotatably connected to the support frame, a connecting rod 1 is hingedly connected to the output end of the cylinder, one end of the connecting rod 1 is rotatably connected to the support frame, a fixed frame is rotatably connected to the connecting rod 1, a connecting rod 2 is rotatably connected to the fixed frame, one end of the connecting rod 2 is rotatably connected to the support frame, a mixing barrel is fixedly connected to the fixed frame, a guide plate is fixedly connected to the mixing barrel, one end of the guide plate is fixedly connected to the fixed frame, a motor 1 is fixedly connected to the bottom of the fixed frame, a rotating shaft is fixedly connected to the output end of the motor 1, and a stirring rod is fixedly connected to the rotating shaft.
[0006] As a further description of the above technical solution: a support leg is slidably connected to the bottom plate, a conveying box is rotatably connected to the support leg, one end of the conveying box is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to an auger shaft, the auger shaft is rotatably connected to the conveying box, a feed hopper is fixedly connected to the conveying box, a screen is fixedly connected to the feed hopper, one end of the conveying box is fixedly connected to a discharge hopper, a support plate is rotatably connected to the conveying box, the support plate is slidably connected to the support frame, a connecting rod three is rotatably connected to the bottom of the conveying box, and one end of the connecting rod three is rotatably connected to the fixed frame.
[0007] As a further description of the above technical solution: a water tank is fixedly connected to the bottom plate, a water filling port is fixedly connected to the water tank, a water pump is fixedly connected to the water tank, a water pipe one is fixedly connected to the water pump, the water pipe one is fixedly connected to the support frame, one end of the water pipe one is fixedly connected to a telescopic hose, one end of the telescopic hose is fixedly connected to a water pipe two, the water pipe two is fixedly connected to an atomizing nozzle, one end of the water pipe two is fixedly connected to a slide plate, a slide rod is slidably connected to the slide plate, one end of the slide rod is fixedly connected to the support frame, a connecting rod four is rotatably connected to the slide plate, and one end of the connecting rod four is rotatably connected to the support plate.
[0008] As a further description of the above technical solution: the water inlet runs through the water tank, and the second water pipe runs through the slide plate.
[0009] As a further description of the above technical solution: the cylinder is provided with two groups in a symmetrical arrangement, the connecting rod one is provided with two groups in a symmetrical arrangement, and the connecting rod two is provided with two groups in a symmetrical arrangement.
[0010] As a further description of the above technical solution: the output end of the motor 1 passes through the fixing frame and the mixing barrel, and the output end of the motor 2 passes through the transfer box.
[0011] As a further description of the above technical solution: the guide plate is arranged on one side of the mixing barrel, and the atomizing nozzle is arranged above the mixing barrel.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the utility model, when the sand mixer with dust-proof function is used, the stirring rod is driven to rotate by turning on the motor 1, and the sand is fully and evenly mixed by setting the five groups of stirring rods. The automatic conveying, screening and dumping of the sand material are realized by turning on the cylinder and the motor 2 through the screen, which greatly reduces the labor intensity of the staff and improves the production efficiency.
[0014] 2. In the utility model, when using a sand mixer with a dust-proof function, water is delivered to the atomizing nozzle by a water pump, so that water mist is sprayed during the sand mixing process, which effectively prevents the diffusion of dust and significantly reduces the environmental pollution caused by the sand mixing operation. Moreover, through the linkage of the connecting rod three and the connecting rod four, the atomizing nozzle is always kept above the mixing barrel, and the dust reduction effect is continuously maintained during the sand mixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of a sand mixer with dust-proof function proposed by the utility model Figure 1 ;
[0016] Figure 2This is a schematic diagram of the structure of a sand mixer with dust-proof function proposed by the utility model Figure 2 ;
[0017] Figure 3 This is a schematic diagram of the structure of a sand mixer with dust-proof function proposed by the utility model Figure 3 ;
[0018] Figure 4 This is a schematic diagram of the structure of a sand mixer with dust-proof function proposed by the utility model Figure 4 .
[0019] Legend:
[0020] 1. Bottom plate; 2. Support frame; 3. Cylinder; 4. Connecting rod one; 5. Fixed frame; 6. Connecting rod two; 7. Mixing barrel; 8. Guide plate; 9. Motor one; 10. Rotating shaft; 11. Stirring rod; 12. Support leg; 13. Conveyor box; 14. Motor two; 15. Auger shaft; 16. Feed hopper; 17. Screen; 18. Discharge hopper; 19. Support plate; 20. Connecting rod three; 21. Water tank; 22. Water inlet; 23. Water pump; 24. Water pipe one; 25. Telescopic hose; 26. Slide bar; 27. Slide plate; 28. Water pipe two; 29. Atomizing nozzle; 30. Connecting rod four. DETAILED DESCRIPTION
[0021] 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.
[0022] Reference Figure 1-Figure 4The utility model provides an embodiment: a sand mixer with dust-proof function, including a bottom plate 1, a support frame 2 is fixedly connected to the bottom plate 1, a cylinder 3 is rotatably connected to the support frame 2, a connecting rod 1 4 is hinged at the output end of the cylinder 3, one end of the connecting rod 1 4 is rotatably connected to the support frame 2, a fixed frame 5 is rotatably connected to the connecting rod 2 6 is rotatably connected to the fixed frame 5, one end of the connecting rod 2 6 is rotatably connected to the support frame 2, a mixing barrel 7 is fixedly connected to the fixed frame 5, a guide plate 8 is fixedly connected to the mixing barrel 7, and the guide plate One end of 8 is fixedly connected to the fixed frame 5, the bottom of the fixed frame 5 is fixedly connected to a motor 9, the output end of the motor 9 is fixedly connected to a rotating shaft 10, and the rotating shaft 10 is fixedly connected to a stirring rod 11. When using the sand mixer with dustproof function, the stirring rod 11 is driven to rotate by turning on the motor 9, and the sand is fully mixed by setting five groups of stirring rods 11. By turning on the cylinder 3 and the motor 2 14, the automatic transportation, screening and dumping of the sand material are realized through the action of the screen 17, which greatly reduces the labor intensity of the staff and improves the production efficiency.
[0023] The bottom plate 1 is slidably connected with a support leg 12, and a conveying box 13 is rotatably connected to the support leg 12. One end of the conveying box 13 is fixedly connected with a motor 2 14, and the output end of the motor 2 14 is fixedly connected with an auger shaft 15, and the auger shaft 15 is rotatably connected to the conveying box 13. A feed hopper 16 is fixedly connected to the conveying box 13, and a screen 17 is fixedly connected to the feed hopper 16. One end of the conveying box 13 is fixedly connected with a discharge hopper 18, and a support plate 19 is rotatably connected to the conveying box 13, and the support plate 19 is slidably connected to the support frame 2. The bottom of the box 13 is rotatably connected with a connecting rod 3 20, one end of the connecting rod 3 20 is rotatably connected to the fixed frame 5, a water tank 21 is fixedly connected to the bottom plate 1, a water injection port 22 is fixedly connected to the water tank 21, a water pump 23 is fixedly connected to the water tank 21, a water pipe 1 24 is fixedly connected to the water pump 23, the water pipe 1 24 is fixedly connected to the support frame 2, one end of the water pipe 1 24 is fixedly connected to a telescopic hose 25, one end of the telescopic hose 25 is fixedly connected to a water pipe 2 28, the water pipe 2 28 is fixedly connected to an atomizing nozzle 29, and the water pipe 2 One end of 28 is fixedly connected to a slide plate 27, a slide bar 26 is slidably connected to the slide plate 27, one end of the slide bar 26 is fixedly connected to the support frame 2, a connecting rod 4 30 is rotatably connected to the slide plate 27, one end of the connecting rod 4 30 is rotatably connected to the support plate 19, a water inlet 22 runs through the water tank 21, a water pipe 28 runs through the slide plate 27, the cylinder 3 is provided with two groups for symmetrical arrangement, the connecting rod 1 4 is provided with two groups for symmetrical arrangement, the connecting rod 2 6 is provided with two groups for symmetrical arrangement, the output end of the motor 1 9 runs through the fixed frame 5 and the mixing barrel 7, The output end of the motor 2 14 passes through the transfer box 13, the guide plate 8 is arranged on one side of the mixing barrel 7, and the atomizing nozzle 29 is arranged above the mixing barrel 7. When using a sand mixer with a dustproof function, water is transported to the atomizing nozzle 29 through the water pump 23, so that water mist is sprayed during the sand mixing process, which effectively prevents the diffusion of dust and significantly reduces the pollution of the sand mixing operation to the environment. Moreover, through the linkage of the connecting rod 3 20 and the connecting rod 4 30, the atomizing nozzle 29 is always kept above the mixing barrel 7, and the dust reduction effect is continuously maintained during the sand mixing.
[0024] Working principle: When using the sand mixer with dust-proof function, the staff first injects the required amount of water into the water tank 21 through the water injection port 22, and then turns on the water pump 23. The water pump 23 transports water from the water tank 21 into the water pipe 1 24, and then transports water from the water pipe 1 24 to the telescopic hose 25, and then transports water from the telescopic hose 25 to the water pipe 2 28, and then transports water from the water pipe 2 28 to the atomizing nozzle 29. The spraying of the atomizing nozzle 29 prevents the dust generated during the sand mixing from polluting the air. Then the staff turns on the motor 2 14, and the motor 2 14 drives the auger shaft 15 to rotate. Then the staff puts the required mixed sand into the feed hopper 16. The sand flows from the feed hopper 16 into the conveying box 13, and is transported to the discharge hopper 18 through the rotation of the auger shaft 15, and then falls from the discharge hopper 18 into the mixing barrel 7, which is used for transporting the sand during sand mixing, saving the physical strength of the staff and improving the working efficiency of sand mixing. The feed hopper 16 is provided with a screen 17, which is used to screen larger particles or impurities in the sand when the sand is put into the feed hopper 16, so that the particles of the sand are more uniform and the quality of the sand is improved. The larger particles fall to the ground through the inclined setting of the feed hopper 16. When the required sand is put into the mixing barrel 7, the staff turns on the motor 9, and the motor 9 drives the rotating shaft 10 The rotating shaft 10 drives the stirring rod 11 to rotate, and the sand is fully mixed and evenly mixed through the arrangement of the five groups of stirring rods 11. After the sand is mixed, the staff turns on the cylinder 3, and the cylinder 3 pushes the connecting rod 1 4 to move. The connecting rod 1 4 drives the mixing barrel 7 on the fixed frame 5 to tilt to one side through the connecting rod 2 6. When it tilts to a certain angle, the mixed sand is poured out, which is convenient for pouring the mixed sand, reducing the physical strength of the staff and improving the efficiency of sand mixing. A guide plate 8 is provided on one side of the mixing barrel 7, which is used to make the sand fall into the sand container regularly when pouring, so as to prevent the sand from splashing everywhere and causing waste when pouring. When one side moves, the connecting rod three 20 is driven by the fixed frame 5, and the connecting rod three 20 drives the transfer box 13 to slide on the support frame 2 through the support plate 19 to make one end of the transfer box 13 rise, and at the same time, the transfer box 13 drives the supporting leg 12 to slide on the bottom plate 1, which is used to prevent the mixing barrel 7 from colliding with the transfer box 13 when it is dumped, thereby causing damage to the sand mixer. At the same time, when the support plate 19 slides upward, the sliding plate 27 is driven by the connecting rod four 30 to slide on the sliding rod 26 to one side, and the sliding plate 27 drives the telescopic hose 25 to retract. This linkage design enables the atomizing nozzle 29 to always remain above the mixing barrel 7, and continue to maintain the dust reduction effect during sand mixing.
[0025] 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 sand mixer with dust-proof function, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly connected to a support frame (2), the support frame (2) is rotatably connected to a cylinder (3), the output end of the cylinder (3) is hingedly connected to a connecting rod (4), one end of the connecting rod (4) is rotatably connected to the support frame (2), the connecting rod (4) is rotatably connected to a fixed frame (5), the fixed frame (5) is rotatably connected to a connecting rod (6), one end of the connecting rod (6) is rotatably connected to the support frame (2), the fixed frame (5) is fixedly connected to a mixing barrel (7), the mixing barrel (7) is fixedly connected to a guide plate (8), one end of the guide plate (8) is fixedly connected to the fixed frame (5), the bottom of the fixed frame (5) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a rotating shaft (10), and the rotating shaft (10) is fixedly connected to a stirring rod (11).
2. The sand mixer with dust-proof function according to claim 1, characterized in that: The bottom plate (1) is slidably connected to a support leg (12), and a conveying box (13) is rotatably connected to the support leg (12). One end of the conveying box (13) is fixedly connected to a motor 2 (14), and an output end of the motor 2 (14) is fixedly connected to an auger shaft (15), and the auger shaft (15) is rotatably connected to the conveying box (13). A feed hopper (16) is fixedly connected to the conveying box (13), and a screen (17) is fixedly connected to the feed hopper (16). One end of the conveying box (13) is fixedly connected to a discharge hopper (18). The conveying box (13) is rotatably connected to a support plate (19), and the support plate (19) is slidably connected to the support frame (2). The bottom of the conveying box (13) is rotatably connected to a connecting rod 3 (20), and one end of the connecting rod 3 (20) is rotatably connected to the fixed frame (5).
3. The sand mixer with dust-proof function according to claim 2, characterized in that: The bottom plate (1) is fixedly connected with a water tank (21), the water tank (21) is fixedly connected with a water injection port (22), the water tank (21) is fixedly connected with a water pump (23), the water pump (23) is fixedly connected with a water pipe (24), the water pipe (24) is fixedly connected to the support frame (2), one end of the water pipe (24) is fixedly connected with a telescopic hose (25), one end of the telescopic hose (25) is fixedly connected with a water pipe (28), the water pipe (28) is fixedly connected with an atomizing nozzle (29), one end of the water pipe (28) is fixedly connected with a slide plate (27), the slide plate (27) is slidably connected with a slide rod (26), one end of the slide rod (26) is fixedly connected to the support frame (2), the slide plate (27) is rotatably connected with a connecting rod (30), one end of the connecting rod (30) is rotatably connected to the support plate (19).
4. The sand mixer with dust-proof function according to claim 3, characterized in that: The water inlet (22) penetrates the water tank (21), and the second water pipe (28) penetrates the slide plate (27).
5. The sand mixer with dust-proof function according to claim 4, characterized in that: The cylinder (3) is provided with two groups which are symmetrically arranged, the connecting rod one (4) is provided with two groups which are symmetrically arranged, and the connecting rod two (6) is provided with two groups which are symmetrically arranged.
6. The sand mixer with dust-proof function according to claim 5, characterized in that: The output end of the motor 1 (9) passes through the fixing frame (5) and the mixing barrel (7), and the output end of the motor 2 (14) passes through the transmission box (13).
7. The sand mixer with dust-proof function according to claim 6, characterized in that: The guide plate (8) is arranged on one side of the stirring barrel (7), and the atomizing nozzle (29) is arranged above the stirring barrel (7).