CN114160501A

CN114160501A - Rice processing is with centrifugal dust collection fan

Info

Publication number: CN114160501A
Application number: CN202111474774.4A
Authority: CN
Inventors: 胡双辉
Original assignee: Hongjiang Fengyuan Agricultural Development Co ltd
Current assignee: Hongjiang Fengyuan Agricultural Development Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-03-11

Abstract

The invention discloses a centrifugal dust collecting fan for rice processing, which comprises a base, wherein one side of the top of the base is connected with a first exhaust pipe, one side of the first exhaust pipe is connected with a cleaning box through screws, one side of the cleaning box is connected with a second exhaust pipe through screws, one side of the second exhaust pipe is connected with a cleaning box through screws, the top of the cleaning box is connected with a fixing port through threads, a collecting box is welded on one side of the bottom of the cleaning box, and a pushing box is welded on the other side of the bottom of the cleaning box. This kind of rice processing is with centrifugal dust collection fan is equipped with three-dimensional flow centrifugal impeller, can make the wind-force of fan stronger, and the effectual dust maximum efficiency who produces in will producing discharges from first blast pipe, and the clearance pole can be after the dust passes through the clearance case, will adhere to under the whole clearance of dust on the clearance incasement wall, collects drawer, slurcam, filter screen and shower nozzle, can collect dry dust and wet dust effectively.

Description

Rice processing is with centrifugal dust collection fan

Technical Field

The invention relates to the technical field of rice processing, in particular to a centrifugal dust collecting fan for rice processing.

Background

The centrifugal fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Centrifugal fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; wind tunnel wind source and air cushion boat inflation and propulsion. Can also be used for collecting dust during rice processing.

However, the existing centrifugal dust collecting fan for rice processing has the defects of insufficient wind power, unsatisfactory dust collecting effect, easy dust accumulation of a dust collecting channel and ineffective collection of collected dust. Therefore, we improve the above and provide a centrifugal dust collecting fan for rice processing.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a centrifugal dust collecting fan for rice processing, which comprises a base, wherein a first exhaust pipe is connected to one side of the top of the base, a cleaning box is connected to one side of the first exhaust pipe through screws, a second exhaust pipe is connected to one side of the cleaning box through screws, a cleaning box is connected to one side of the second exhaust pipe through screws, a fixing port is connected to the top of the cleaning box through threads, a collecting box is welded to one side of the bottom of the cleaning box, a pushing box is welded to the other side of the bottom of the cleaning box, a filter box is connected to one side of the bottom of the cleaning box, and a water pump is connected to one side of the filter box.

As a preferred technical scheme of the invention, one side of the top of the base is welded with a fan box, the other side of the top of the base is connected with a first motor through screws, an output shaft of the first motor is connected with a rotating shaft through a coupling in a transmission manner, the central point of the top of the base is connected with a fixing ring through screws, the central point of one side of the fan box is provided with an air inlet, one end of the rotating shaft is fixedly connected with a three-dimensional flow centrifugal impeller, and the three-dimensional flow centrifugal impeller is rotatably connected in the fan box.

According to a preferable technical scheme of the invention, two sides of the cleaning box are provided with dismounting holes, one side of each dismounting hole is connected with a motor box through a screw, the interior of the motor box is connected with a second motor through a screw, the top and the bottom of the cleaning box are both provided with pressing grooves, the pressing grooves are connected with return springs through screws, pressing blocks are connected in the pressing grooves in a sliding mode, the other side of each dismounting hole is connected with a fixing box through a screw, and the top and the bottom of one side of each fixing box are welded with buckles.

As a preferred technical scheme of the invention, a cleaning pipe is welded on one side of the fixed box, a rotating groove is formed in the surface of the cleaning pipe, a gear ring is rotatably connected in the rotating groove, a cleaning rod is welded on one side of the gear ring, a driving gear is meshed on one side of the gear ring, and one side of the driving gear is in transmission connection with an output shaft of the second motor through a coupler.

As a preferable technical scheme of the invention, the top of the fixing port is connected with a support frame through a screw, the top of the support frame is connected with a third motor through a screw, an output shaft of the third motor is connected with a fan through a coupling in a transmission manner, and a stirring blade is fixedly connected to the central point of the bottom side of the fan.

As a preferred technical scheme of the invention, a sliding groove is formed in the collection box, two sides of the sliding groove are connected with fixed plates through screws, one side of each fixed plate is connected with a first moving plate through a screw, one side of each first moving plate is connected with a second moving plate in a sliding manner, one side of each second moving plate is connected with a third moving plate in a sliding manner, a collection drawer is connected between the third moving plates through screws, and one side of the collection drawer is connected with a first handle through a screw.

As a preferred technical scheme, a sliding groove is formed in the central point of one side of the filter box, a filter drawer is connected in the sliding groove in a sliding mode, a second handle is connected to one side of the filter drawer through screws, a first connecting pipe is welded to one side of the filter box, a second connecting pipe is welded to the other side of the filter box, and a filter screen is connected to the filter drawer through screws.

As a preferred technical solution of the present invention, one side of the water pump is connected to the second connection pipe by a screw, the other side of the water pump is connected to a third connection pipe by a screw, the third connection pipe penetrates one side of the cleaning tank, and the third connection pipe is connected to a spray head by a screw.

As a preferable technical scheme of the invention, a pushing plate is connected inside the pushing box in a sliding manner, a rotating rod is connected to the central point of the pushing plate through threads, a fourth motor is connected to one end of the rotating rod, and an output shaft of the fourth motor is connected to one end of the rotating rod through a coupling.

As a preferable technical solution of the present invention, balls are inlaid in joints among the first moving plate, the second moving plate, and the third moving plate.

The invention has the beneficial effects that:

1. the centrifugal dust collecting fan for processing the rice can enable the wind power of the fan to be stronger by arranging the three-dimensional flow centrifugal impeller, and effectively discharge dust generated in production from the first exhaust pipe with the maximum efficiency;

2. the centrifugal dust collecting fan for processing the rice can completely clean the dust attached to the inner wall of the cleaning box after the dust passes through the cleaning box by arranging the cleaning rod, and the dust is conveyed into the cleaning box by the wind power of the fan;

3. this kind of rice processing is with centrifugal dust collection fan through being equipped with collection drawer, slurcam, filter screen and shower nozzle, can collect dry dust and wet dust effectively, makes things convenient for subsequent processing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall schematic view of a centrifugal dust collecting fan for rice processing according to the present invention;

FIG. 2 is a schematic view showing the whole separation of a centrifugal dust collecting fan for rice processing according to the present invention;

FIG. 3 is an enlarged view of the area A in the overall disassembled view of the centrifugal dust collecting fan for rice processing according to the present invention;

FIG. 4 is an enlarged view of the area B of the overall disassembled centrifugal dust collecting fan for rice processing according to the present invention;

FIG. 5 is an enlarged view of the area C of the centrifugal dust collecting fan for rice processing according to the present invention;

FIG. 6 is an enlarged view of the area D in the overall disassembled view of the centrifugal dust collecting fan for rice processing according to the present invention.

In the figure: 1. a base; 101. a fan box; 102. a first motor; 103. a rotating shaft; 104. a fixing ring; 105. an air inlet; 106. a three-dimensional flow centrifugal impeller; 2. a first exhaust pipe; 3. cleaning the box; 301. a disassembly port; 302. a motor case; 303. a second motor; 304. pressing the groove; 305. a return spring; 306. a pressing block; 307. a fixed box; 308. buckling; 309. cleaning the pipe; 310. a rotating tank; 311. a gear ring; 312. cleaning the rod; 313. a drive gear; 4. a second exhaust pipe; 5. a cleaning tank; 6. a fixed port; 601. a support frame; 602. a third motor; 603. a fan; 604. stirring blades; 7. a collection box; 701. a sliding groove; 702. a fixing plate; 703. a first moving plate; 704. a second moving plate; 705. a third moving plate; 706. a collection drawer; 707. a first handle; 8. a push box; 801. a push plate; 802. a rotating rod; 803. a fourth motor; 9. a filter box; 901. a chute; 902. a filter drawer; 903. a second handle; 904. a first connecting pipe; 905. a second connecting pipe; 906. a filter screen; 10. a water pump; 1001. a third connecting pipe; 1002. and (4) a spray head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-6, the invention relates to a centrifugal dust collection fan for rice processing, which comprises a base 1, wherein one side of the top of the base 1 is connected with a first exhaust pipe 2, one side of the first exhaust pipe 2 is connected with a cleaning box 3 through screws, one side of the cleaning box 3 is connected with a second exhaust pipe 4 through screws, one side of the second exhaust pipe 4 is connected with a cleaning box 5 through screws, the top of the cleaning box 5 is connected with a fixing port 6 through threads, one side of the bottom of the cleaning box 5 is welded with a collecting box 7, the other side of the bottom of the cleaning box 5 is welded with a pushing box 8, one side of the bottom of the cleaning box 5 is connected with a filter box 9, and one side of the filter box 9 is connected with a water pump 10.

Wherein, the welding of base 1's top one side has fan case 101, base 1's top opposite side has first motor 102 through screwed connection, the output shaft of first motor 102 is connected with pivot 103 through the shaft coupling transmission, base 1's top central point has solid fixed ring 104 through screwed connection, air intake 105 has been seted up to one side central point of fan case 101, three-dimensional flow centrifugal impeller 106 has been consolidated to the one end of pivot 103, three-dimensional flow centrifugal impeller 106 rotates and connects in fan case 101, through the work of first motor 102, it is rotatory to drive pivot 103, and it is rotatory to drive three-dimensional flow centrifugal impeller 106, and solid fixed ring 104 can guarantee that pivot 103 can not break away from fan case 101, the rotation of three-dimensional flow centrifugal impeller 106 can be with the air that contains the dust from air intake 105 in inhaling to fan case 101, and the pressurization is with higher speed, discharge through first blast pipe 2.

Wherein, dismantlement mouth 301 has been seted up to the both sides of cleaning box 3, there is motor case 302 one side of dismantling mouth 301 through screwed connection, there is second motor 303 inside of motor case 302 through screwed connection, pressing groove 304 has all been seted up to cleaning box 3's top and bottom, there is reset spring 305 through screwed connection in pressing groove 304, sliding connection has press block 306 in pressing groove 304, there is fixed case 307 through screwed connection to the opposite side of dismantling mouth 301, buckle 308 has all been welded with the bottom in the top of fixed case 307 one side, buckle 308 can get into through dismantling mouth 301 and press groove 304, and bottom side hypotenuse extrusion reset spring 305 through buckle 308, reset spring 305 can support buckle 308 in pressing groove 304, thereby with fixed case 307 joint in one side of cleaning box 3.

Wherein, one side welding of fixed case 307 has clearance pipe 309, the swivelling chute 310 has been seted up on the surface of clearance pipe 309, swivelling joint has gear ring 311 in the swivelling chute 310, cleaning rod 312 has been welded to one side of gear ring 311, one side meshing of gear ring 311 has drive gear 313, one side of drive gear 313 is passed through the shaft coupling transmission and is connected on the output shaft of second motor 303, it is rotatory to drive gear 313 through second motor 303, thereby make gear ring 311 begin to rotate, and at the in-process that the dust passes through clearance pipe 309, cleaning rod 312 can constantly rub the inner wall of clearance case 3 and second blast pipe 4, prevent that the dust from on the inner wall of clearance case 3 and second blast pipe 4 attached to.

Wherein, there is support frame 601 at the top of fixed mouthful 6 through screwed connection, and there is third motor 602 at the top of support frame 601 through screwed connection, and the output shaft of third motor 602 is connected with fan 603 through the shaft coupling transmission, and the bottom side central point of fan 603 has consolidated stirring leaf 604, and third motor 602 can drive fan 603 and rotate to blow the dust downwards, stirring leaf 604 begins the rotation simultaneously, fully fuses water and dust together.

The collecting box 7 is internally provided with a sliding groove 701, two sides of the sliding groove 701 are connected with a fixed plate 702 through screws, one side of the fixed plate 702 is connected with a first moving plate 703 through screws, one side of the first moving plate 703 is connected with a second moving plate 704 in a sliding manner, one side of the second moving plate 704 is connected with a third moving plate 705 in a sliding manner, a collecting drawer 706 is connected between the third moving plates 705 through screws, one side of the collecting drawer 706 is connected with a first handle 707 through screws, and when the first handle 707 is pulled, the first moving plate 703, the second moving plate 704 and the third moving plate 705 will displace, so that the collecting drawer 706 is pulled out.

Wherein, spout 901 has been seted up to one side central point of rose box 9, sliding connection has filter drawer 902 in the spout 901, there is second handle 903 on one side of filter drawer 902 through the screwed connection, the welding of one side of rose box 9 has first connecting pipe 904, the welding of the opposite side of rose box 9 has second connecting pipe 905, there is filter screen 906 through screwed connection in the filter drawer 902, rivers can take partial dust to pass through filter screen 906, thereby directly stay the dust on filter screen 906, and through pulling second handle 903, can take out filter screen 906, conveniently change filter screen 906 and collect the dust on the filter screen 906.

Wherein, one side of water pump 10 is connected with second connecting pipe 905 through the screw, and there is third connecting pipe 1001 on the opposite side of water pump 10 through screwed connection, and third connecting pipe 1001 runs through the one side at cleaning box 5, and third connecting pipe 1001 has shower nozzle 1002 through screwed connection, and water pump 10 can drive the hydrologic cycle in the device to spout water from shower nozzle 1002, make water and the dust in cleaning box 5 fuse, make rivers drive the dust and flow. And filtered through filter screen 906.

Wherein, the inside sliding connection of promotion case 8 has pushing plate 801, and there is the bull stick 802 at the central point of pushing plate 801 through threaded connection, and the one end of bull stick 802 is connected with fourth motor 803, and the output shaft of fourth motor 803 passes through the shaft coupling to be connected with the one end of bull stick 802, opens fourth motor 803, makes it drive the bull stick 802 rotatory to make pushing plate 801 remove, will persist in that the wet dust of clean box 5 bottom side is whole to pushing away to collecting drawer 706.

Balls are embedded in the joints among the first moving plate 703, the second moving plate 704 and the third moving plate 705, so that the first moving plate 703, the second moving plate 704 and the third moving plate 705 can move more smoothly.

The working principle is as follows: firstly, the rotating shaft 103 is driven to rotate by the operation of the first motor 102, the three-element flow centrifugal impeller 106 is driven to rotate, the fixing ring 104 can ensure that the rotating shaft 103 cannot be separated from the fan box 101, the rotation of the three-element flow centrifugal impeller 106 can suck air containing dust into the fan box 101 from the air inlet 105 and pressurize and accelerate the air, the air is discharged through the first exhaust pipe 2, the buckle 308 enters the pressing groove 304 through the detaching port 301 and extrudes the return spring 305 through the bottom side bevel edge of the buckle 308, the return spring 305 can support the buckle 308 in the pressing groove 304, so that the fixing box 307 is clamped at one side of the cleaning box 3, the fixing box 307 can be taken down to maintain and clean by pressing the pressing block 306, the air with dust can be adsorbed on the pipe wall of the cleaning box 3 and the second exhaust pipe 4, the second motor 303 drives the driving gear 313 to rotate, so that the gear ring 311 starts to rotate, and in the process that dust passes through the cleaning pipe 309, the cleaning rod 312 continuously rubs the inner walls of the cleaning box 3 and the second exhaust pipe 4 to achieve the cleaning effect, when the airflow reaches the cleaning box 5, the spray nozzle 1002 is opened, the third motor 602 drives the fan 603 to rotate, so that dust is blown downwards, the stirring blades 604 start rotating, water and dust are fully fused together, the water pump 10 can drive the water circulation in the device, the dust and water are precipitated for a while, then the water pump 10 is opened, so that the water flows into the pipeline from the cleaning box 5, the spray nozzle 1002 is closed, the fourth motor 803 is opened, so that the rotating rod 802 is driven to rotate, so that the pushing plate 801 is moved, wet dust left at the bottom side of the cleaning box 5 is pushed into the collecting drawer 706, the first handle 707 is pulled, and the first moving plate 703, the second moving plate 705 moving plate 704 and the third moving plate are displaced, therefore, the collection drawer 706 is drawn out, wet dust is taken out, part of dust is carried by water flow in the circulating process to pass through the filter screen 906, the dust is directly left on the filter screen 906, the filter screen 906 can be taken out by pulling the second handle 903, and the filter screen 906 and the dust on the filter screen 906 can be conveniently replaced; the device has solved current rice processing and has used centrifugal dust collection fan wind-force not strong enough, and the effect of collection dirt is not ideal enough, and the dust is piled up easily to the collection dirt passageway, and the dust of collection also can not effectual problem of collecting.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rice processing is with centrifugal dust collection fan, includes base (1), its characterized in that, top one side of base (1) is connected with first blast pipe (2), there is cleaning box (3) one side of first blast pipe (2) through screwed connection, there is second blast pipe (4) one side of cleaning box (3) through screwed connection, there is clean case (5) one side of second blast pipe (4) through screwed connection, there is fixed mouthful (6) at the top of clean case (5) through threaded connection, the welding of bottom one side of clean case (5) has collecting box (7), the welding of bottom opposite side of clean case (5) has thrust box (8), bottom one side of clean case (5) is connected with rose box (9), one side of rose box (9) is connected with water pump (10).

2. The centrifugal dust collection fan for rice processing according to claim 1, wherein a fan box (101) is welded on one side of the top of the base (1), a first motor (102) is connected to the other side of the top of the base (1) through screws, an output shaft of the first motor (102) is connected with a rotating shaft (103) through coupling transmission, a fixing ring (104) is connected to the center point of the top of the base (1) through screws, an air inlet (105) is formed in the center point of one side of the fan box (101), a three-dimensional flow centrifugal impeller (106) is fixedly connected to one end of the rotating shaft (103), and the three-dimensional flow centrifugal impeller (106) is rotatably connected in the fan box (101).

3. The centrifugal dust collection fan for rice processing according to claim 1, wherein a detaching opening (301) is formed in each of two sides of the cleaning box (3), a motor box (302) is connected to one side of the detaching opening (301) through a screw, a second motor (303) is connected to the inside of the motor box (302) through a screw, pressing grooves (304) are formed in the top and the bottom of the cleaning box (3), a reset spring (305) is connected to each pressing groove (304) through a screw, a pressing block (306) is connected to each pressing groove (304) in a sliding mode, a fixing box (307) is connected to the other side of the detaching opening (301) through a screw, and buckles (308) are welded to the top and the bottom of one side of the fixing box (307).

4. The centrifugal dust collection fan for rice processing as claimed in claim 3, wherein a cleaning pipe (309) is welded on one side of the fixed box (307), a rotating groove (310) is formed in the surface of the cleaning pipe (309), a gear ring (311) is rotatably connected in the rotating groove (310), a cleaning rod (312) is welded on one side of the gear ring (311), a driving gear (313) is meshed on one side of the gear ring (311), and one side of the driving gear (313) is connected to an output shaft of the second motor (303) through a coupling in a transmission manner.

5. The centrifugal dust collection fan for rice processing according to claim 1, wherein a support frame (601) is connected to the top of the fixing port (6) through a screw, a third motor (602) is connected to the top of the support frame (601) through a screw, an output shaft of the third motor (602) is connected to a fan (603) through a coupling, and a stirring blade (604) is fixed to a center point of the bottom side of the fan (603).

6. The centrifugal dust collection fan for rice processing according to claim 1, wherein a sliding groove (701) is formed in the collection box (7), two sides of the sliding groove (701) are connected with a fixed plate (702) through screws, one side of the fixed plate (702) is connected with a first moving plate (703) through screws, one side of the first moving plate (703) is connected with a second moving plate (704) in a sliding manner, one side of the second moving plate (704) is connected with a third moving plate (705) in a sliding manner, a collection drawer (706) is connected between the third moving plates (705) through screws, and one side of the collection drawer (706) is connected with a first handle (707) through screws.

7. The centrifugal dust collection fan for rice processing according to claim 1, wherein a sliding groove (901) is formed in a center point of one side of the filter box (9), a filter drawer (902) is slidably connected to the sliding groove (901), a second handle (903) is connected to one side of the filter drawer (902) through screws, a first connecting pipe (904) is welded to one side of the filter box (9), a second connecting pipe (905) is welded to the other side of the filter box (9), and a filter screen (906) is connected to the filter drawer (902) through screws.

8. The centrifugal dust collection fan for processing rice as claimed in claim 1, wherein one side of the water pump (10) is connected to the second connection pipe (905) through a screw, the other side of the water pump (10) is connected to a third connection pipe (1001) through a screw, the third connection pipe (1001) penetrates through one side of the cleaning tank (5), and the third connection pipe (1001) is connected to the nozzle (1002) through a screw.

9. The centrifugal dust collection fan for rice processing as claimed in claim 1, wherein a push plate (801) is slidably connected to the inside of the push box (8), a rotating rod (802) is connected to the center point of the push plate (801) through a screw thread, a fourth motor (803) is connected to one end of the rotating rod (802), and an output shaft of the fourth motor (803) is connected to one end of the rotating rod (802) through a coupling.

10. The centrifugal dust collection fan for processing rice as claimed in claim 1, wherein balls are embedded in the joints of the first moving plate (703), the second moving plate (704) and the third moving plate (705).