CN216381929U - Large-air-volume silent three-blade livestock fan - Google Patents

Abstract

The utility model relates to the technical field of fans, in particular to a high-air-volume silent three-blade livestock fan which enables blades to keep efficient ventilation and air exchange and reduces the labor capacity of workers; including the casing, a support, including a motor, an end cap, a controller, and a cover plate, the apparatus further comprises a rotating shaft, the flabellum, the baffle, the filter screen, the polished rod, reciprocal lead screw, the scraper blade, drive mechanism and disinfection mechanism, there is the cavity casing inside, both ends all are provided with the opening about the casing, the baffle leans on the right side to set up in the cavity, be provided with the air intake on the baffle, the filter screen is installed on the air intake, the support mounting is in the cavity bottom, the top at the support is installed to the motor, the right-hand member of pivot is connected to the output of motor, the left end in the pivot is installed to the flabellum, the top of cavity is connected on the top of two sets of polished rods, the bottom of cavity is connected to the bottom of two sets of polished rods, the bottom of reciprocal lead screw is rotated and is connected the bottom of cavity, two sets of polished rods and reciprocal lead screw all are on the right side of baffle, scraper blade and reciprocal lead screw threaded connection.

Description

Large-air-volume silent three-blade livestock fan

Technical Field

The utility model relates to the technical field of fans, in particular to a high-air-volume silent three-blade livestock fan.

Background

With the development of modern society, the living standard of people is improved, the consumption of pig, cattle, mutton and the like is enhanced, and the development of animal husbandry is rapid. In an animal farm, in order to ensure the circulation of indoor air, a fan arranged in the animal farm is used for ventilation, so that the circulation of the indoor air and the freshness are kept.

Under general conditions flabellum, pivot and motor are installed inside the casing, and the motor drives the flabellum through the pivot and rotates, discharges indoor air to the external world, but because the hair on one's body of various animals in the animal farm drops easily, can adulterate a large amount of hair in the air often, consequently can set up the filter screen in the import department of casing, prevents that the hair from entering into the inside of casing, but long-time back of using, the animal hair can block up the filter screen, needs the manual work to carry out regular clearance, otherwise can influence the ventilation's of flabellum effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the high-air-volume silent three-blade livestock fan which can ensure that the fan blades can keep efficient ventilation and reduce the labor amount of workers.

The utility model relates to a high-air-volume silent three-blade livestock fan which comprises a shell, a support, a motor, a rotating shaft, fan blades, a partition plate, a filter screen, a polished rod, a reciprocating screw rod, a scraper blade, a transmission mechanism and a disinfection mechanism, wherein the shell is internally provided with a cavity, the left end and the right end of the shell are both provided with openings, the partition plate is arranged close to the right in the cavity, the partition plate is provided with an air inlet, the filter screen is arranged on the air inlet, the support is arranged at the bottom end of the cavity, the motor is arranged at the top end of the support, the output end of the motor is connected with the right end of the rotating shaft, the fan blades are arranged at the left end of the rotating shaft, the top ends of two groups of polished rods are connected with the top end of the cavity, the top ends of the reciprocating screw rod are rotatably connected with the top end of the cavity, the two groups of polished rods and the reciprocating screw rod are arranged at the right side of the partition plate, and the scraper blade is in threaded connection with the reciprocating screw rod, the left end of the right end of the scraping plate is contacted with the right end of the filter screen;

the transmission mechanism is arranged at the top end of the chamber and is used for rotating the reciprocating lead screw;

the sterilizing mechanism is arranged at the bottom end of the chamber and is used for sterilizing the discharged air; the starter motor, make the pivot drive the flabellum, thereby make indoor air enter into the cavity and disinfect through disinfection mechanism through the filtration of filter screen, levitate hair is attached at the right-hand member of filter screen in the indoor air, the indoor air after the disinfection is arranged to the external world through the left side opening, drive mechanism drives reciprocal lead screw and rotates, reciprocal lead screw drives the scraper blade and carries out reciprocating motion from top to bottom under the cooperation of two sets of polished rods, because the left end of scraper blade and the right-hand member contact of filter screen, thereby make the scraper blade when reciprocating motion from top to bottom, will attach and clear up attached hair at the filter screen right-hand member, thereby reduce the jam of hair to the filter screen, thereby make the flabellum keep efficient ventilation, workman's amount of labour has been reduced.

Preferably, the transmission mechanism comprises a first belt pulley, a belt, a second belt pulley, a support, a rotating shaft, a first conical pulley and a second conical pulley, the support is installed at the top end of the cavity, the rotating shaft is rotatably connected with the support, the right end of the rotating shaft extends to the right side of the partition plate and is connected with the left end of the first conical pulley, the first belt pulley is installed on the rotating shaft, the second belt pulley is installed at the left end of the rotating shaft, the second belt pulley and the first belt pulley are in belt transmission, the second conical pulley is installed on the reciprocating screw rod, and the first conical pulley is meshed with the second conical pulley; when the rotating shaft drives the fan blades to rotate, the rotating shaft simultaneously drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the belt, so that the second belt pulley drives the rotating shaft to rotate under the matching of the support, the rotating shaft drives the second conical wheel to rotate through the first conical wheel, and the second conical wheel drives the reciprocating lead screw to rotate.

Preferably, the disinfection mechanism comprises an ozone generator, a check valve, a gas pipe, an annular pipe and a nozzle, the ozone generator is installed at the bottom end of the chamber, the output end of the ozone generator is communicated with one end of the gas pipe, the other end of the gas pipe is communicated with the annular pipe, a plurality of groups of gas outlets are arranged at the left end of the annular pipe, the plurality of groups of nozzles are respectively installed on the plurality of groups of gas outlets, and the check valve is installed on the gas pipe; the ozone generator is started, so that the generated ozone enters the annular pipe through the check valve and the gas conveying pipe, the ozone entering the annular pipe is discharged into the chamber through the plurality of groups of spray heads, and the indoor air entering the chamber is disinfected, so that the pollution caused by the discharge of the indoor air to the outside is reduced, and the environmental protection property is improved.

Preferably, the novel dust collector also comprises brush holders and bristles, wherein the brush holders are arranged at the top end and the bottom end of the scraping plate, the bristles are arranged at the left ends of the two groups of brush holders respectively, and the ends, far away from the brush holders, of the bristles are in contact with the right end of the filter screen; the scraping plate drives the two groups of brush holders to move up and down in a reciprocating mode, so that the two groups of brush hairs clean hair and dust at the right end of the filter screen.

Preferably, the washing machine further comprises a rain-proof plate, and the rain-proof plate is obliquely arranged at the left end of the machine shell; when raining, the flashing board reduces the rainwater and enters into the cavity, improves the protectiveness.

Preferably, the rain-proof plate further comprises cloth strips, and the cloth strips are installed at the bottom end of the rain-proof plate; indoor air is discharged to the external world through the left side opening, makes the cloth flutter to make the personnel of breeding know motor, pivot and flabellum and normally work, improve the convenience.

Preferably, the flashing is made of plastic.

Compared with the prior art, the utility model has the beneficial effects that: the starter motor, make the pivot drive the flabellum, thereby make indoor air enter into the cavity and disinfect through disinfection mechanism through the filtration of filter screen, levitate hair is attached at the right-hand member of filter screen in the indoor air, the indoor air after the disinfection is arranged to the external world through the left side opening, drive mechanism drives reciprocal lead screw and rotates, reciprocal lead screw drives the scraper blade and carries out reciprocating motion from top to bottom under the cooperation of two sets of polished rods, because the left end of scraper blade and the right-hand member contact of filter screen, thereby make the scraper blade when reciprocating motion from top to bottom, will attach and clear up attached hair at the filter screen right-hand member, thereby reduce the jam of hair to the filter screen, thereby make the flabellum keep efficient ventilation, workman's amount of labour has been reduced.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional axial view of the present invention;

FIG. 3 is a partially enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic diagram of an axial structure of the present invention.

In the drawings, the reference numbers: 1. a housing; 2. a support; 3. a motor; 4. a rotating shaft; 5. a fan blade; 6. a partition plate; 7. a filter screen; 8. a polished rod; 9. a reciprocating screw; 10. a squeegee; 11. a first pulley; 12. a belt; 13. a second pulley; 14. a support; 15. a rotating shaft; 16. a first conical pulley; 17. a second cone wheel; 18. an ozone generator; 19. a check valve; 20. a gas delivery pipe; 21. an annular tube; 22. a spray head; 23. a brush handle; 24. brushing; 25. a flashing board; 26. and (4) cloth strips.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 4, the high-air-volume silent three-blade livestock fan of the present invention comprises a housing 1, a support 2, a motor 3, a rotating shaft 4, blades 5, a partition 6, a filter screen 7, a light bar 8, a reciprocating screw 9, a scraper 10, a first belt pulley 11, a belt 12, a second belt pulley 13, a support 14, a rotating shaft 15, a first cone pulley 16, a second cone pulley 17, an ozone generator 18, a check valve 19, a gas pipe 20, a ring pipe 21, a nozzle 22, a brush holder 23, bristles 24, a rain-proof plate 25 and a cloth 26, wherein a chamber is arranged inside the housing 1, openings are arranged at both left and right ends of the housing 1, the partition 6 is arranged close to the right in the chamber, an air inlet is arranged on the partition 6, the filter screen 7 is arranged on the air inlet, the support 2 is arranged at the bottom end of the chamber, the motor 3 is arranged at the top end of the support 2, an output end of the motor 3 is connected with a right end of the rotating shaft 4, the blades 5 are arranged at the left end of the rotating shaft 4, the top ends of two groups of smooth rods 8 are connected with the top end of the cavity, the bottom ends of the two groups of smooth rods 8 are connected with the bottom end of the cavity, the top end of a reciprocating lead screw 9 is rotatably connected with the top end of the cavity, the bottom end of the reciprocating lead screw 9 is rotatably connected with the bottom end of the cavity, the two groups of smooth rods 8 and the reciprocating lead screw 9 are both arranged on the right side of the partition plate 6, a scraper 10 is in threaded connection with the reciprocating lead screw 9, the scraper 10 is in sliding connection with the two groups of smooth rods 8, the left end of the right end of the scraper 10 is in contact with the right end of the filter screen 7, a support 14 is arranged on the top end of the cavity, a rotating shaft 15 is rotatably connected with the support 14, the right end of the rotating shaft 15 extends to the right side of the partition plate 6 and is connected with the left end of a first conical pulley 16, a first belt pulley 11 is arranged on the rotating shaft 4, a second belt pulley 13 is arranged on the left end of the rotating shaft 15, the second belt pulley 13 is in transmission with the first belt 11 through a belt 12, a second conical pulley 17 is arranged on the reciprocating lead screw 9, the first cone pulley 16 is meshed with the second cone pulley 17, the ozone generator 18 is installed at the bottom end of the chamber, the output end of the ozone generator 18 is communicated with one end of the air conveying pipe 20, the other end of the air conveying pipe 20 is communicated with the annular pipe 21, the left end of the annular pipe 21 is provided with a plurality of groups of air outlets, a plurality of groups of spray heads 22 are respectively installed on the plurality of groups of air outlets, the check valve 19 is installed on the air conveying pipe 20, brush handles 23 are respectively arranged at the top end and the bottom end of the scraper 10, brush bristles 24 are respectively arranged at the left ends of the two groups of brush handles 23, one ends of the brush bristles 24, which are far away from the brush handles 23, are respectively contacted with the right end of the filter screen 7, the rainproof plate 25 is obliquely arranged at the left end of the machine shell 1, and the cloth strip 26 is installed at the bottom end of the rainproof plate 25; the motor 3 is started, the rotating shaft 4 drives the fan blades 5, so that indoor air enters a cavity after being filtered by the filter screen 7, the ozone generator 18 is started, generated ozone enters the annular pipe 21 through the check valve 19 and the air conveying pipe 20, the ozone entering the annular pipe 21 is discharged into the cavity through the plurality of groups of nozzles 22, the indoor air entering the cavity is disinfected, hair floating in the indoor air is attached to the right end of the filter screen 7, the disinfected indoor air is discharged to the outside through the left opening, the rotating shaft 4 simultaneously drives the first belt pulley 11 to rotate, the first belt pulley 11 drives the second belt pulley 13 to rotate through the belt 12, so that the second belt pulley 13 drives the rotating shaft 15 to rotate under the cooperation of the support 14, the rotating shaft 15 drives the second conical pulley 17 to rotate through the first conical pulley 16, and the second conical pulley 17 drives the reciprocating screw 9 to rotate, reciprocating screw 9 drives scraper blade 10 under the cooperation of two sets of polished rods 8 and carries out reciprocating motion from top to bottom, because the left end of scraper blade 10 contacts with the right-hand member of filter screen 7, thereby make scraper blade 10 when reciprocating motion from top to bottom, will attach and clear up the hair at the filter screen 7 right-hand member, scraper blade 10 drives two sets of brush holders 23 and carries out reciprocating motion from top to bottom simultaneously, thereby make two sets of brush hairs 24 carry out the clearance of hair dust to the right-hand member of filter screen 7, thereby reduce the jam of hair to filter screen 7, thereby make flabellum 5 keep efficient ventilation, during rainy, flashing board 25 reduces the rainwater and enters into the cavity, when indoor air arranges to the external world through the left side opening, make cloth 26 float, thereby make the breeder know motor 3, pivot 4 and flabellum 5 normally work.

According to the high-air-volume silent three-blade livestock fan, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the high-air-volume silent three-blade livestock fan can be implemented as long as the beneficial effects of the high-air-volume silent three-blade livestock fan can be achieved; the motor 3, the fan blades 5 and the ozone generator 18 of the high-air-volume silent three-blade livestock fan are purchased from the market, and technicians in the industry only need to install and operate the fan according to the attached operating instructions, and creative labor of the technicians in the field is not needed.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A high-air-volume silent three-blade livestock fan is characterized by comprising a casing (1), a support (2), a motor (3), a rotating shaft (4), fan blades (5), a partition plate (6), a filter screen (7), a light bar (8), a reciprocating screw rod (9), a scraper (10), a transmission mechanism and a disinfection mechanism, wherein a cavity is arranged inside the casing (1), openings are formed in the left end and the right end of the casing (1), the partition plate (6) is arranged close to the right in the cavity, an air inlet is formed in the partition plate (6), the filter screen (7) is arranged on the air inlet, the support (2) is arranged at the bottom end of the cavity, the motor (3) is arranged at the top end of the support (2), the output end of the motor (3) is connected with the right end of the rotating shaft (4), the fan blades (5) are arranged at the left end of the rotating shaft (4), the top ends of two groups of the light bars (8) are connected with the top end of the cavity, and the bottom ends of the two groups of the light bars (8) are connected with the bottom end of the cavity, the top end of a reciprocating lead screw (9) is rotatably connected with the top end of the cavity, the bottom end of the reciprocating lead screw (9) is rotatably connected with the bottom end of the cavity, two groups of feed rods (8) and the reciprocating lead screw (9) are arranged on the right side of the partition plate (6), a scraper (10) is in threaded connection with the reciprocating lead screw (9), the scraper (10) is in sliding connection with the two groups of feed rods (8), and the left end of the right end of the scraper (10) is in contact with the right end of the filter screen (7);

the transmission mechanism is arranged at the top end of the chamber and is used for rotating the reciprocating lead screw (9);

the sterilizing mechanism is installed at the bottom end of the chamber and is used for sterilizing the discharged air.

2. The high-air-volume silent three-blade animal husbandry fan as claimed in claim 1, wherein the transmission mechanism comprises a first belt pulley (11), a belt (12), and a second belt pulley (13), support (14), axis of rotation (15), cone pulley (16) and No. two cone pulley (17), the top at the cavity is installed in support (14), axis of rotation (15) are rotated with support (14) and are connected, the right-hand member of axis of rotation (15) extends to the right side of baffle (6) and connects the left end of a cone pulley (16), install on pivot (4) first belt pulley (11), the left end at axis of rotation (15) is installed in second belt pulley (13), belt (12) transmission is passed through with first belt pulley (11) in second belt pulley (13), install on reciprocal lead screw (9) cone pulley (17), cone pulley (16) and No. two cone pulley (17) meshing.

3. The large-air-volume silent three-blade livestock fan as claimed in claim 2, wherein the disinfecting mechanism comprises an ozone generator (18), a check valve (19), an air delivery pipe (20), a ring pipe (21) and a nozzle (22), the ozone generator (18) is installed at the bottom end of the chamber, the output end of the ozone generator (18) is communicated with one end of the air delivery pipe (20), the other end of the air delivery pipe (20) is communicated with the ring pipe (21), the left end of the ring pipe (21) is provided with a plurality of groups of air outlets, the plurality of groups of nozzles (22) are respectively installed on the plurality of groups of air outlets, and the check valve (19) is installed on the air delivery pipe (20).

4. The high-air-volume silent three-blade livestock wind machine as claimed in claim 3, further comprising brush holders (23) and bristles (24), wherein the brush holders (23) are disposed at the top end and the bottom end of the scraper (10), the bristles (24) are disposed at the left ends of the two sets of brush holders (23), respectively, and the ends of the bristles (24) far away from the brush holders (23) are in contact with the right end of the filter screen (7).

5. The high wind volume silent three-blade livestock wind machine according to claim 1, further comprising a rain-proof plate (25), wherein the rain-proof plate (25) is obliquely arranged at the left end of the housing (1).

6. The high-volume silent three-blade livestock wind blower of claim 5, further comprising a cloth strip (26), wherein the cloth strip (26) is mounted at the bottom end of the rain guard (25).

7. The high-volume silent three-blade livestock wind blower of claim 5, wherein the rain-proof plate (25) is made of plastic.

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