CN213853598U

CN213853598U - Dust recovery device for feed processing

Info

Publication number: CN213853598U
Application number: CN202022409675.5U
Authority: CN
Inventors: 郭松华; 朱小兰; 罗军; 曾正平; 黄祖煌
Original assignee: Guangdong Increasing Industry Co ltd
Current assignee: Guangdong Increasing Industry Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-03
Anticipated expiration: 2030-10-26

Abstract

The application relates to a dust recovery device for feed processing, and belongs to the technical field of feed processing. The dust collection device comprises a debris recovery mechanism, the debris recovery mechanism comprises a recovery box, a dust collection pipe is installed at the air inlet end of the recovery box, a fan assembly is arranged at the air outlet end of the recovery box, a filter screen is installed at the air inlet end of the fan assembly, a collecting tank is detachably installed at the bottom of the recovery box, the collecting tank is located below the filter screen, and a cleaning device used for cleaning the filter screen is arranged in the recovery box. Cleaning device in this application scheme can clear up filter screen adnexed dust and saw-dust etc. guarantees the permeability of filter screen, improves the intake of collection box, and then improves the collection effect and the collection efficiency to dust and saw-dust, guarantees effectively purifying to the air.

Description

Dust recovery device for feed processing

Technical Field

The application relates to the field of feed production, in particular to a dust recovery device for feed processing.

Background

At present in livestock breeding, for example the raising of live pig, some trade companies are generally raised with pig feed for the too fast growth of live pig, and in the course of working of pig feed, the feed processing place is generally sultry, the air is not circulated, and feed ingredient peculiar smell is bigger moreover, often can produce a large amount of dusts and dust simultaneously, is breathed into the health by raising personnel or staff easily, produces healthy hidden danger, has appeared some dusts purifier for this reason.

A dirt bits recovery unit that is used for pig feed processing to use among the correlation technique, discover in the use, when adnexed saw-dust or dust are more on the filter screen subassembly, some saw-dust can drop to collecting the chamber bottom, but still adhere to a large amount of saw-dust and dust on the filter screen subassembly, then seriously reduced the permeability of filter screen subassembly this moment, consequently reduced the volume of airing exhaust of fan subassembly, the intake of the pipe air-collecting cover that gathers dust has been reduced promptly, therefore not only reduced the collection efficiency of saw-dust and dust, simultaneously reduced the collection effect of saw-dust and dust, thereby lead to the practicality relatively poor.

Based on this, this application provides a be used for feed processing dirt recovery unit to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

In order to help improving the relatively poor problem of the filter effect of above-mentioned dirt recovery unit to saw-dust and dust, this application provides a be used for dirt recovery unit for feed processing.

The application provides a be used for feed processing dirt recovery unit adopts following technical scheme:

the utility model provides a dirt recovery unit for feed processing, includes piece recovery mechanism, and piece recovery mechanism includes the collection box, the dust collecting pipe is installed to the air inlet end of collection box, the air-out end of collection box is provided with the fan subassembly, the filter screen is installed to the air inlet end of fan subassembly, the detachable collecting vat of installing in bottom of collection box, the collecting vat is located the below of filter screen, be provided with the cleaning device who is used for clearing up the filter screen in the collection box.

Through adopting above-mentioned technical scheme, the fan subassembly is opened, and the air in feed processing place is extracted the piece and is retrieved the mechanism, and gas process filter screen, under the filtering action of filter screen, most dust and saw-dust in the air are kept apart in the filter screen outside to in dropping the collecting vat, gas then is filtered and purified, discharges other places. Cleaning device in this scheme can clear up filter screen adnexed dust and saw-dust etc. guarantees the permeability of filter screen, improves the intake of collection box, and then improves the collection effect and the collection efficiency to dust and saw-dust, guarantees effectively purifying to the air.

Optionally, the fan subassembly is including going out tuber pipe and water conservancy diversion fan, it installs on the lateral wall of collection box to go out tuber pipe horizontal installation, the one end that the collection box was kept away from to the play tuber pipe is linked together with the outside air, the filter screen is installed in the one end that the collection box lateral wall was kept away from to the play tuber pipe, the filter screen is located the collection box, the water conservancy diversion fan is installed in the air-out pipe.

Through adopting above-mentioned technical scheme, the air can guarantee the effective guide to the air current in the collection box is extracted to the guiding fan, goes out tuber pipe horizontal installation on the inside wall of collection box, can beat the basis for cleaning device's installation.

Optionally, cleaning device includes fixed plate, driving motor, drive assembly and scrapes the brush spare, fixed plate horizontal installation just is located the top of a tuber pipe on the collection box inside wall, driving motor installs the lateral wall at the collection box, driving motor's output is connected with drive assembly's input transmission, it sets up the surface that is used for scraping the brush filter screen at drive assembly's output to scrape the brush spare, drive assembly sets up and is used for connecting on the fixed plate and scrapes brush spare and driving motor to the messenger scrapes the brush spare and makes the pendulum type motion.

Through adopting above-mentioned technical scheme, driving motor drives through drive assembly and scrapes the brush spare and be the pendulum motion, makes to scrape the brush spare and can continuously scrape the surface of brushing the filter screen, guarantees the filter effect of filter screen, and such setting up makes simultaneously and scrapes the brush spare less to the influence of air current, makes the water conservancy diversion fan also can open cleaning device at the in-process of opening, continuously clears up the filter screen, further guarantees the effective clearance to the filter screen.

Optionally, the transmission assembly includes a driving wheel, a driven gear, a connecting rod and a limiting rod, the driving wheel is rotatably connected to one side of the fixing plate far away from the side wall of the recycling bin, an output shaft of the driving motor passes through the fixing plate and is fixedly connected with the center of the driving wheel, the output shaft of the driving motor is rotatably connected with the fixing plate, the driven gear is rotatably connected to one side of the fixing plate far away from the side wall of the recycling bin, the connecting rod is installed between the driven gear and the driving wheel, one end of the connecting rod is rotatably connected with one side of the driving wheel far away from the side wall of the recycling bin, a certain distance is formed between a rotating point of the connecting rod on the driving wheel and the center of the driving wheel, a rack is arranged on one side of the connecting rod close to the driven gear, the rack is engaged with the driven gear, and the limiting rod is rotatably connected to one side of the fixing plate close to the side wall of the recycling bin, the top butt of gag lever post is in the connecting rod one side of keeping away from driven gear, gag lever post and connecting rod sliding connection, scrape the center at driven gear fixed with the brush spare.

By adopting the technical scheme, the driving motor is started to drive the driving rotating wheel to rotate, the driving rotating wheel rotates to drive the driven gear to rotate in a reciprocating mode through the connecting rod, and then the scraping and brushing piece makes pendulum motion, so that the filter screen is effectively cleaned. This transmission assembly control is simple, can drive and scrape the brush spare and make the variable speed swing, realizes the quick clearance to the filter screen, makes the filter screen can carry out effective filtration to dust and saw-dust in the gas of extraction.

Optionally, the scraping and brushing part comprises a scraping rod and bristles, one end of the scraping rod is fixed at the center of one side, away from the fixed plate, of the driven gear, the bristles are installed on one side, close to the filter screen, of the scraping rod, and the bristles are abutted to the outer side face of the filter screen.

By adopting the technical scheme, the driven gear can drive the scraping rod to do pendulum motion, the bristles are in flexible contact with the filter screen, the bristles can be effectively cleaned of the filter screen, and the filter screen is prevented from being damaged by rigid contact.

Optionally, the length of the scraping rod is greater than the vertical distance between the center of the driven gear and the bottom of the air outlet pipe.

Through adopting above-mentioned technical scheme, such setting up ensures to scrape the brush hair on the pole and can cover the whole side of filter screen when scraping the brush, ensures to effectively scrape the brush to the filter screen.

Optionally, the collecting tank is slidably connected to the bottom of the recycling bin, a movable hole is formed in a side wall, close to the bottom, of the recycling bin, the collecting tank extends to the outer side of the recycling bin through the movable hole, a sealing plate is fixed to one side, away from the recycling bin, of the collecting tank, and a handle is arranged on one side, away from the collecting tank, of the sealing plate.

Through adopting above-mentioned technical scheme, when needs cleared up dust and saw-dust in the collecting vat, the accessible handle is taken the collecting vat out from the collection box, and the setting up of closing plate can reduce the condition that gas spills from the movable hole and take place, makes the air of extraction carry according to predetermined orbit, has further improved piece recovery unit's practicality.

Optionally, a rubber sealing gasket is arranged between the sealing plate and the recycling box, the rubber sealing gasket is installed on one side, close to the recycling box, of the sealing plate, one side, far away from the sealing plate, of the rubber sealing gasket is abutted to the outer side wall of the recycling box, and the rubber sealing gasket is abutted to the periphery of the movable hole.

Through adopting above-mentioned technical scheme, the leakproofness of collecting vat in activity hole department can further be improved in the setting of rubber seal pad, guarantees that piece recovery unit can carry out effectual filtration to dust and saw-dust in the air.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fan subassembly is opened, and the air in feed processing place is extracted the piece and is retrieved the mechanism in, and gas process filter screen, under the filtering action of filter screen, most dust and saw-dust in the air are kept apart in the filter screen outside to in dropping the collecting vat, gas then is filtered and purified, discharges other places. The cleaning device in the scheme can clean dust, sawdust and the like attached to the filter screen, so that the permeability of the filter screen is ensured, the air intake of the recycling box is increased, the dust and sawdust collecting effect and efficiency are improved, and the air is effectively purified;

2. the driving motor drives through the transmission assembly and scrapes the brush spare and be the pendulum motion, makes and scrape the brush spare and can continuously scrape the surface of brushing the filter screen, guarantees the filter effect of filter screen, and such setting up makes simultaneously and scrapes the brush spare less to the influence of air current, makes the water conservancy diversion fan also can open cleaning device at the in-process of opening, continuously clears up the filter screen, further guarantees the effective clearance to the filter screen.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a partial cross-sectional view of a debris retrieval mechanism according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 1.

Description of reference numerals: 1. a scrap recovery mechanism; 10. a recycling bin; 11. a dust collecting pipe; 12. a dust collection cover; 13. an air outlet pipe; 14. a flow guiding fan; 15. a filter screen; 21. a fixing plate; 22. a drive motor; 23. a transmission assembly; 231. a driving runner; 232. a driven gear; 233. a connecting rod; 2331. a rack; 2341. a rotating rod; 2342. a limiting block; 24. a wiping member; 241. a scraping rod; 242. brushing; 31. collecting tank; 32. a slide rail; 33. a movable hole; 34. a sealing plate; 35. a rubber gasket; 36. a first magnet; 37. a second magnet; 38. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a dust recovery device for feed processing. Referring to fig. 1, the dust recycling device includes a dust recycling mechanism 1, the dust recycling mechanism 1 includes a recycling bin 10, a dust collecting pipe 11 is installed at an air inlet end of the recycling bin 10, a dust hood 12 is fixed at one end of the dust collecting pipe 11 far away from the recycling bin 10, and the dust hood 12 can further improve the gas extraction effect on the feed processing place. The air-out end of collection box 10 is provided with the fan subassembly, and the fan subassembly includes out tuber pipe 13 and water conservancy diversion fan 14, goes out tuber pipe 13 and installs on the lateral wall of collection box 10 along the horizontal direction, and water conservancy diversion fan 14 is installed in a tuber pipe 13, and water conservancy diversion fan 14 can extract the outside of collection box 10 from going out tuber pipe 13 with the gas in the collection box 10.

Referring to fig. 2 and 3, a filter screen 15 is installed at one end of the air outlet pipe 13 located in the recycling bin 10, and a cleaning device for cleaning the filter screen 15 is arranged in the recycling bin 10. Wherein, cleaning device includes fixed plate 21, driving motor 22, drive assembly 23 and scrape brush 24, fixed plate 21 is installed at the inside wall of collection box 10 and is close to the top setting of air-out pipe 13 along the horizontal direction, driving motor 22 is installed on the lateral wall of collection box 10, driving motor 22's output shaft is connected with the input transmission of drive assembly 23, drive assembly 23 sets up and is used for connecting on fixed plate 21 and scrapes brush 24 and driving motor 22, it is used for scraping the surface of brushing filter screen 15 to scrape brush 24 the setting at the output of drive assembly 23. The driving motor 22 is started, and the scraping and brushing part 24 is driven to do pendulum motion through the transmission assembly 23, so that the scraping and brushing part 24 can scrape and brush the outer surface of the filter screen 15 in a reciprocating mode, and the filter screen 15 is cleaned.

Referring to fig. 3, the transmission assembly 23 includes a driving wheel 231, a driven gear 232, a connecting rod 233 and a limit rod, the driving wheel 231 is rotatably connected to one side of the fixing plate 21 far from the sidewall of the recycling bin 10, an output shaft of the driving motor 22 vertically penetrates through the sidewall of the recycling bin 10 and the sidewall of the fixing plate 21 and is fixedly connected to the center of the driving wheel 231, the output shaft of the driving motor 22 is rotatably connected to the sidewall of the recycling bin 10 and the sidewall of the fixing plate 21, the driven gear 232 is rotatably connected to one side of the fixing plate 21 far from the sidewall of the recycling bin 10, the driven gear 232 is positioned right above the filter screen 15, the connecting rod 233 is disposed between the driving wheel 231 and the driven gear 232, one end of the connecting rod 233 is rotatably connected to one side of the driving wheel 231 far from the sidewall of the recycling bin 10, a rotating point of the connecting rod 233 on the driving wheel 231 has a certain distance from the center of the driving wheel 231, one side of the connecting rod 233 near the driven gear 232 is provided with a rack 2331, the rack 2331 is engaged with the outer circumference of the driven gear 232, and a stopper rod is provided on the fixed plate 21 for restricting the movement of the link 233.

In this embodiment, the gag lever post includes bull stick 2341 and stopper 2342, bull stick 2341 rotates to be connected in one side that fixed plate 21 is close to collection box 10 lateral wall, the extending direction of bull stick 2341 and driven gear 232 radially parallel, stopper 2342 fixes the one end of being far away from bull stick 2341 rotation end at bull stick 2341, stopper 2342's extending direction and bull stick 2341 are mutually perpendicular, stopper 2342's the central axis and driven gear 232's the central axis parallel, stopper 2342's the outside and one side butt that driven gear 232 was kept away from to connecting rod 233, stopper 2342 and connecting rod 233 sliding connection.

The driving motor 22 is turned on, the driving wheel 231 rotates, the driving wheel 231 drives the connecting rod 233 to perform eccentric motion, and the driven gear 232 rotates back and forth within a certain angle through the limit of the limiting rod and the engagement between the driven gear 232 and the rack 2331, so that the scraping and brushing part 24 installed on the driven gear 232 performs pendulum motion.

Referring to fig. 3, the scraping and brushing member 24 includes a scraping bar 241 and bristles 242, one end of the scraping bar 241 is fixed to the center of the driven gear 232, the extending direction of the scraping bar 241 is identical to the radial direction of the driven gear 232, the bristles 242 are disposed on the side of the scraping bar 241 close to the filter screen 15, and the bristles 242 are abutted against the outer side surface of the filter screen 15. Meanwhile, the length of the scraping rod 241 is greater than the vertical distance between the center of the driven gear 232 and the bottom of the air outlet pipe 13, so that the bristles 242 can scrape the whole outer side surface of the filter screen 15, and the filter screen 15 is guaranteed to be cleaned.

Referring to fig. 1 and 2, a collecting groove 31 is detachably mounted at the bottom inside the recycling bin 10, the collecting groove 31 is located below the filter screen 15, two parallel slide rails 32 are mounted at the bottom inside the recycling bin 10 along the axial direction of the air outlet pipe 13, and the bottom of the collecting groove 31 is slidably connected with the slide rails 32.

Referring to fig. 1 and 4, a movable hole 33 is opened in a side wall of the recycling bin 10 close to the bottom, the collecting tank 31 extends to the outside of the recycling bin 10 through the movable hole 33, a sealing plate 34 is fixed on the outside of the recycling bin 10 to which the collecting tank 31 extends, a rubber gasket 35 is arranged between the sealing plate 34 and the recycling bin 10, the rubber gasket 35 is fixed on one side of the sealing plate 34 close to the recycling bin 10, one side of the rubber gasket 35, far away from the sealing plate 34, is abutted against an outer side wall of the recycling bin 10, and the rubber gasket 35 is abutted against the periphery side of the movable hole 33, so that the recycling bin 10 is sealed.

In order to further improve the stability of the collection tank 31 mounted in the recovery tank 10, a first magnet 36 is fixed to the side of the sealing plate 34 close to the recovery tank 10, a second magnet 37 is fixed to the outer side wall of the recovery tank 10, and the first magnet 36 and the second magnet 37 are in opposite attraction and contact with each other. In addition, a handle 38 is fixed to a side of the sealing plate 34 away from the recycling bin 10, so that a person can conveniently draw the collecting tank 31.

The implementation principle of the dust recovery device for feed processing in the embodiment of the application is as follows: diversion fan 14, the air in feed processing place is extracted in collection box 10, and gaseous through filter screen 15, under filter screen 15's filtering action, most dust and saw-dust in the air are kept apart in the filter screen 15 outside, drop to the collecting tank 31 in, and cleaning device can clear up dust and the saw-dust attached to on filter screen 15, and the gaseous after filter screen 15 filters is carried in the feed processing place. Cleaning device in this scheme can clear up filter screen 15 adnexed dust and saw-dust etc. at any time, guarantees filter screen 15's filter effect, and in the air transport after the purification feed processing place, can effectively improve feed processing place's air circumstance, guarantee that the staff's is healthy.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a be used for feed processing dust recovery unit which characterized in that: including piece recovery mechanism (1), piece recovery mechanism (1) is including collection box (10), dust collecting pipe (11) are installed to the air inlet end of collection box (10), the air-out end of collection box (10) is provided with the fan subassembly, filter screen (15) are installed to the air inlet end of fan subassembly, detachable collecting vat (31) of installing in the bottom of collection box (10), collecting vat (31) are located the below of filter screen (15), be provided with the cleaning device who is used for clearing up filter screen (15) in collection box (10).

2. The apparatus for recovering dust for feed processing according to claim 1, wherein: the fan subassembly is including going out tuber pipe (13) and water conservancy diversion fan (14), it installs on the lateral wall of collection box (10) to go out tuber pipe (13) horizontal installation, it is linked together with the outside air to go out the one end that collection box (10) were kept away from in tuber pipe (13), the one end that collection box (10) lateral wall was kept away from in tuber pipe (13) is installed in filter screen (15), filter screen (15) are located collection box (10), install in air-out tuber pipe (13) water conservancy diversion fan (14).

3. The apparatus for recovering dust for feed processing according to claim 1, wherein: cleaning device includes fixed plate (21), driving motor (22), drive assembly (23) and scrapes brush (24), fixed plate (21) horizontal installation just is located the top of going out tuber pipe (13) on collection box (10) inside wall, the lateral wall at collection box (10) is installed in driving motor (22), the output of driving motor (22) is connected with the input transmission of drive assembly (23), it is used for scraping the surface of brushing filter screen (15) to scrape brush (24) setting at the output of drive assembly (23), drive assembly (23) set up and are used for connecting on fixed plate (21) and scrape brush (24) and driving motor (22) to the messenger scrapes brush (24) and makes pendulum motion.

4. A dust recovery device for feed processing according to claim 3, characterized in that: the transmission assembly (23) comprises a driving rotating wheel (231), a driven gear (232), a connecting rod (233) and a limiting rod, the driving rotating wheel (231) is rotatably connected to one side, away from the side wall of the recovery box (10), of the fixing plate (21), an output shaft of the driving motor (22) penetrates through the fixing plate (21) and is fixedly connected with the center of the driving rotating wheel (231), the output shaft of the driving motor (22) is rotatably connected with the fixing plate (21), the driven gear (232) is rotatably connected to one side, away from the side wall of the recovery box (10), of the fixing plate (21), the connecting rod (233) is installed between the driven gear (232) and the driving rotating wheel (231), one end of the connecting rod (233) is rotatably connected with one side, away from the side wall of the recovery box (10), of the connecting rod (233) on the driving rotating wheel (231) has a certain distance from the center of the driving rotating wheel (231), one side of the connecting rod (233) close to the driven gear (232) is provided with a rack (2331), the rack (2331) is meshed with the driven gear (232), the limiting rod is rotatably connected to one side, close to the side wall of the recovery box (10), of the fixing plate (21), the top of the limiting rod abuts against one side, far away from the driven gear (232), of the connecting rod (233), the limiting rod is in sliding connection with the connecting rod (233), and the scraping brush piece (24) is fixed in the center of the driven gear (232).

5. The apparatus for recovering dust and debris for use in feed processing according to claim 4, wherein: scrape brush spare (24) including scraping pole (241) and brush hair (242), the one side center of keeping away from fixed plate (21) in driven gear (232) is fixed to the one end of scraping pole (241), brush hair (242) are installed and are being close to one side of filter screen (15) in scraping pole (241), brush hair (242) and the lateral surface butt of filter screen (15).

6. The apparatus for recovering dust for feed processing according to claim 5, wherein: the length of the scraping rod (241) is larger than the vertical distance between the center of the driven gear (232) and the bottom of the air outlet pipe (13).

7. The apparatus for recovering dust for feed processing according to claim 1, wherein: the collecting tank (31) is connected to the bottom of the recovery tank (10) in a sliding mode, a movable hole (33) is formed in the side wall, close to the bottom, of the recovery tank (10), the collecting tank (31) extends to the outer side of the recovery tank (10) through the movable hole (33), a sealing plate (34) is fixed to one side, away from the recovery tank (10), of the collecting tank (31), and a handle (38) is arranged on one side, away from the collecting tank (31), of the sealing plate (34).

8. The apparatus for recovering dust for feed processing according to claim 7, wherein: be provided with rubber packing pad (35) between closing plate (34) and collection box (10), rubber packing pad (35) are installed in one side that closing plate (34) is close to collection box (10), one side that closing plate (34) were kept away from in rubber packing pad (35) and the lateral wall butt of collection box (10), rubber packing pad (35) butt is in the week side of activity hole (33).