Dust falling device for rice processing

Abstract

The utility model provides a dust falling device for rice processing, which relates to the technical field of rice processing and comprises a support frame, mounting plates are fixedly mounted on two sides of the upper surface of the support frame, a first lead screw is rotatably mounted between the two mounting plates, and a movable plate is arranged in the middle of a rod body of the first lead screw in a threaded manner. A worker installs the supporting frame on the top of the storage chamber, then the worker starts the first motor, the output shaft end of the first motor drives the first lead screw, the first lead screw drives the movable plate to move along the transverse rod in a threaded screwing-in mode, and the atomization nozzle can move in the direction of the transverse rod; and a worker opens the water pump, so that the water pump conveys the water for dust falling in the water tank into the atomization spray head, the atomization spray head sprays water mist to carry out dust falling treatment on the storage chamber, the machining area covered by the atomization spray head is enlarged, the existence of dust removal dead corners is avoided, the spraying effect is uniform, and the dust falling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a dust reduction device for rice processing. Background Art

[0002] The spray dust suppression device for rice processing uses a spray liquid to adhere particulate matter in the air to water droplets, causing them to settle and thus achieve the purpose of purifying the air. The application of the spray dust suppression device in rice processing has a significant effect. It can effectively reduce the dust concentration in the processing workshop, improve the production environment, and protect the health and production safety of workers. The atomizing nozzles used in the existing rice processing dust suppression devices are fixed in position. The nozzles in fixed positions may not be able to fully cover the entire processing area, and there may be dust removal dead corners, resulting in the dust in these areas cannot be effectively controlled. The nozzles in fixed positions may cause uneven spray effects, and the spray volume in some areas is too large or too small, affecting the dust suppression effect. Utility Model Content

[0003] The main purpose of the utility model is to provide a dust reduction device for rice processing, which can effectively solve the problem that the atomizing nozzle used in the dust reduction device for rice processing in the background technology is fixed in position, the nozzle at the fixed position may not be able to completely cover the entire processing area, there may be dust removal dead corners, resulting in the dust in these areas cannot be effectively controlled, the nozzle at the fixed position may cause uneven spray effect, the spray amount in some areas is too large or too small, affecting the dust reduction effect.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A dust suppression device for rice processing, comprising a support frame, mounting plates are fixedly installed on both sides of the upper surface of the support frame, a first screw is rotatably installed between the two mounting plates, a movable plate is threadedly arranged at the middle part of the first screw shaft, a connecting plate is movably arranged at the lower end of the movable plate, a horizontal plate is fixedly installed on the lower surface of the connecting plate, an atomizing nozzle is installed in the middle part of the lower surface of the horizontal plate, a water tank is fixedly installed on one side of the upper surface of the horizontal plate, a water pump is installed on one side of the water tank, an input end of the water pump extends to the inside of the water tank, a delivery pipe is fixedly installed on the output end of the water pump, one end of the delivery pipe passes through the horizontal plate and is fixedly connected to the atomizing nozzle;

[0006] A first motor is fixedly mounted on one of the mounting plates away from the first screw rod, and one end of the first screw rod passes through the corresponding mounting plate and is fixedly connected to the output shaft end of the first motor.

[0007] Preferably, a cross bar is fixedly installed between the two mounting plates, and the movable plate is slidably arranged in the middle of the cross bar shaft.

[0008] Preferably, a top plate is fixedly installed on the side of the movable plate away from the water tank, a second screw is rotatably installed on the middle part of the lower surface of the top plate, a right angle bracket is threadedly arranged on one side of the second screw, and one side of the right angle bracket is fixedly connected to the connecting plate;

[0009] A second motor is fixedly mounted on the middle portion of the upper surface of the top plate, and an upper end of the second screw rod passes through the top plate and is fixedly connected to an output shaft end of the second motor.

[0010] Preferably, vertical rods are fixedly mounted on both sides of the lower surface of the movable plate, sliding holes are opened on both sides of the upper surface of the connecting plate, and the two vertical rods are slidably arranged in the corresponding sliding holes.

[0011] Preferably, an annular plate is fixedly mounted on the lower surface of the transverse plate, a mounting sleeve is rotatably mounted in the annular plate via a bearing, and a guide fan is fixedly mounted on the mounting sleeve body.

[0012] Preferably, the mounting sleeve is sleeved with an outer gear ring, a fixing plate is fixedly mounted on the outer wall of the annular plate, a third motor is fixedly mounted on the lower surface of the fixing plate, and the output shaft of the third motor is sleeved with a gear, which is meshed with the outer gear ring.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The staff installs the support frame on the top of the storage room, and then starts the first motor so that its output shaft end drives the first screw rod, which drives the movable plate to move along the cross bar by screwing in the thread, so that the atomizing nozzle can move along the direction of the cross bar. When the atomizing nozzle moves along the cross bar, the staff turns on the water pump to transport the dust reduction water in the water tank to the atomizing nozzle, so that the atomizing nozzle sprays water mist and performs dust reduction treatment on the storage room, thereby increasing the processing area covered by the atomizing nozzle, avoiding the existence of dust removal dead corners, and making the spray effect uniform, thereby improving the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a dust reduction device for rice processing according to the utility model;

[0016] Figure 2 This is a front view structural schematic diagram of a dust suppression device for rice processing according to the utility model;

[0017] Figure 3 The utility model is a dust reduction device for rice processing Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0018] Figure 4 The utility model is a dust reduction device for rice processing Figure 2Schematic diagram of the cross-sectional structure at BB in the middle.

[0019] In the figure: 1. support frame; 2. mounting plate; 3. first screw rod; 4. movable plate; 5. connecting plate; 6. horizontal plate; 7. atomizing nozzle; 8. water tank; 9. water pump; 10. delivery pipe; 11. first motor; 12. horizontal rod; 13. top plate; 14. second screw rod; 15. right angle frame; 16. second motor; 17. vertical rod; 18. sliding hole; 19. annular plate; 20. mounting sleeve; 21. guide fan; 22. outer gear ring; 23. fixed plate; 24. third motor; 25. gear. DETAILED DESCRIPTION

[0020] The following will be combined with 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 of 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.

[0021] like Figure 1-Figure 4 As shown, a dust suppression device for rice processing comprises a supporting frame 1, mounting plates 2 are fixedly mounted on both sides of the upper surface of the supporting frame 1, a first screw rod 3 is rotatably mounted between the two mounting plates 2, a movable plate 4 is threadedly mounted on the middle part of the shaft of the first screw rod 3, a connecting plate 5 is movably mounted on the lower end of the movable plate 4, a horizontal plate 6 is fixedly mounted on the lower surface of the connecting plate 5, an atomizing nozzle 7 is mounted in the middle part of the lower surface of the horizontal plate 6, a water tank 8 is fixedly mounted on one side of the upper surface of the horizontal plate 6, a water pump 9 is mounted on one side of the water tank 8, an input end of the water pump 9 extends to the inside of the water tank 8, a delivery pipe 10 is fixedly mounted on the output end of the water pump 9, one end of the delivery pipe 10 passes through the horizontal plate 6 and is fixedly connected to the atomizing nozzle 7;

[0022] The first motor 11 is fixedly mounted on one of the mounting plates 2 away from the first screw rod 3 , and one end of the first screw rod 3 passes through the corresponding mounting plate 2 and is fixedly connected to the output shaft end of the first motor 11 .

[0023] A cross bar 12 is fixedly installed between the two mounting plates 2 , and the movable plate 4 is slidably arranged in the middle of the cross bar 12 .

[0024] The staff installs the support frame 1 on the top of the storage room, and then starts the first motor 11, so that the output shaft end drives the first screw 3, and the movable plate 4 is driven to move along the cross bar 12 by screwing in the thread, so that the atomizing nozzle 7 can move along the direction of the cross bar 12. When the atomizing nozzle 7 moves along the cross bar 12, the staff turns on the water pump 9 to transport the dust reduction water in the water tank 8 to the atomizing nozzle 7, so that the atomizing nozzle 7 sprays water mist and performs dust reduction treatment on the storage room, thereby increasing the processing area covered by the atomizing nozzle 7, avoiding the existence of dust removal dead corners, and making the spray effect uniform, thereby improving the dust reduction effect.

[0025] In another embodiment of the utility model, a top plate 13 is fixedly installed on the side of the movable plate 4 away from the water tank 8, a second screw rod 14 is rotatably installed on the middle part of the lower surface of the top plate 13, a right angle bracket 15 is threadedly arranged on one side of the second screw rod 14, and one side of the right angle bracket 15 is fixedly connected to the connecting plate 5;

[0026] A second motor 16 is fixedly mounted in the middle of the upper surface of the top plate 13 , and an upper end of the second screw rod 14 passes through the top plate 13 and is fixedly connected to an output shaft end of the second motor 16 .

[0027] Vertical rods 17 are fixedly installed on both sides of the lower surface of the movable plate 4 , and sliding holes 18 are opened on both sides of the upper surface of the connecting plate 5 . The two vertical rods 17 are slidably arranged in the corresponding sliding holes 18 .

[0028] The staff starts the second motor 16 so that its output shaft end drives the second screw rod 14 to rotate. The rotating second screw rod 14 drives the connecting plate 5 to move along the direction of the vertical rod 17 by screwing in the thread, so that the atomizing nozzle 7 can be raised and lowered, further increasing the spraying range of the atomizing nozzle 7 and further improving the dust reduction effect.

[0029] In another embodiment of the utility model, an annular plate 19 is fixedly mounted on the lower surface of the transverse plate 6 , a mounting sleeve 20 is rotatably mounted in the annular plate 19 via a bearing, and a guide fan 21 is fixedly mounted on the mounting sleeve 20 .

[0030] The mounting sleeve 20 is sleeved with an outer gear ring 22 , a fixing plate 23 is fixedly mounted on the outer wall of the annular plate 19 , a third motor 24 is fixedly mounted on the lower surface of the fixing plate 23 , and a gear 25 is sleeved on the output shaft of the third motor 24 , which meshes with the outer gear ring 22 .

[0031] The staff starts the third motor 24 so that its output shaft drives the gear 25 to rotate. Under the meshing action of the gear 25 and the outer gear ring 22, the guide fan 21 reciprocates with the mounting sleeve 20, so that the guide fan 21 can blow the atomized water vapor from all directions, so that the atomized water vapor can drift in all directions, further improving the spraying range and dust reduction effect.

[0032] The working principle of the dust suppression device for rice processing:

[0033] When in use, the staff installs the support frame 1 on the top of the storage room, and then starts the first motor 11 so that the output shaft end drives the first screw 3, which drives the movable plate 4 to move along the cross bar 12 by screwing in the thread, so that the atomizing nozzle 7 can move along the direction of the cross bar 12. When the atomizing nozzle 7 moves along the cross bar 12, the staff turns on the water pump 9 to transport the dust reduction water in the water tank 8 to the atomizing nozzle 7, so that the atomizing nozzle 7 sprays water mist and performs dust reduction treatment on the storage room, thereby increasing the processing area covered by the atomizing nozzle 7, avoiding the existence of dust removal dead corners, and making the spray effect uniform, thereby improving the dust reduction effect.

[0034] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A dust suppression device for rice processing, comprising a support frame (1), characterized in that: Mounting plates (2) are fixedly mounted on both sides of the upper surface of the support frame (1); a first screw rod (3) is rotatably mounted between the two mounting plates (2); a movable plate (4) is threadedly mounted in the middle of the shaft of the first screw rod (3); a connecting plate (5) is movably mounted at the lower end of the movable plate (4); a transverse plate (6) is fixedly mounted on the lower surface of the connecting plate (5); an atomizing nozzle (7) is mounted in the middle of the lower surface of the transverse plate (6); a water tank (8) is fixedly mounted on one side of the upper surface of the transverse plate (6); a water pump (9) is mounted on one side of the water tank (8); an input end of the water pump (9) extends into the interior of the water tank (8); a delivery pipe (10) is fixedly mounted on the output end of the water pump (9); one end of the delivery pipe (10) passes through the transverse plate (6) and is fixedly connected to the atomizing nozzle (7); A first motor (11) is fixedly mounted on one of the mounting plates (2) away from the first screw rod (3); one end of the first screw rod (3) passes through the corresponding mounting plate (2) and is fixedly connected to the output shaft end of the first motor (11).

2. A dust suppression device for rice processing according to claim 1, characterized in that: A cross bar (12) is fixedly installed between the two mounting plates (2), and the movable plate (4) is slidably arranged in the middle of the cross bar (12).

3. A dust suppression device for rice processing according to claim 2, characterized in that: A top plate (13) is fixedly mounted on the side of the movable plate (4) away from the water tank (8); a second screw rod (14) is rotatably mounted on the middle of the lower surface of the top plate (13); a right-angle bracket (15) is threadedly mounted on one side of the shaft of the second screw rod (14); and one side of the right-angle bracket (15) is fixedly connected to the connecting plate (5); A second motor (16) is fixedly mounted in the middle of the upper surface of the top plate (13); the upper end of the second screw rod (14) passes through the top plate (13) and is fixedly connected to the output shaft end of the second motor (16).

4. A dust suppression device for rice processing according to claim 3, characterized in that: Vertical rods (17) are fixedly mounted on both sides of the lower surface of the movable plate (4), and sliding holes (18) are opened on both sides of the upper surface of the connecting plate (5), and the two vertical rods (17) are respectively slidably arranged inside the corresponding sliding holes (18).

5. A dust suppression device for rice processing according to claim 4, characterized in that: An annular plate (19) is fixedly mounted on the lower surface of the transverse plate (6), a mounting sleeve (20) is rotatably mounted in the annular plate (19) via a bearing, and a guide fan (21) is fixedly mounted on the mounting sleeve (20).

6. A dust suppression device for rice processing according to claim 5, characterized in that: The installation sleeve (20) is sleeved with an outer gear ring (22), a fixing plate (23) is fixedly installed on the outer wall of the annular plate (19), a third motor (24) is fixedly installed on the lower surface of the fixing plate (23), and a gear (25) is sleeved on the output shaft of the third motor (24), and the gear (25) is meshed with the outer gear ring (22).

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