CN111420875A

CN111420875A - Amortization dust collector for rice processing equipment

Info

Publication number: CN111420875A
Application number: CN202010262196.7A
Authority: CN
Inventors: 李彩蓉; 武倩; 赵子敬; 刘钊; 李红艳; 冯雪莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2020-07-17

Abstract

The invention provides a noise-reduction and dust-removal device for rice processing equipment, which comprises an outer shell, a base and a dust cover, wherein the top end of the base is in contact connection with the bottom end of the outer shell, the top end of the outer shell is in magnetic sealing connection with the bottom end of the dust cover through a zigzag sealing ring, the middle part of the top end of the outer shell is provided with a groove, the interior of the groove is rotatably connected with a screening frame, the interior of the base is clamped and connected with a square container, supporting strips are fixedly arranged on two sides of the bottom end of the base, and a fan dust-removal mechanism is connected with a through hole at one side of the top end of the dust cover through a right-angle pipe thread. The noise is reduced, and the working environment is optimized.

Description

Amortization dust collector for rice processing equipment

Technical Field

The invention belongs to the technical field of rice processing equipment, relates to a silencing and dust removing device, and particularly relates to a silencing and dust removing device for rice processing equipment.

Background

The rice is the essential staple food in our life, and the production of rice is realized through rice processing equipment, and equipment passes through the processing groove and separates the shell and the rice of corn, and the production of rice processing equipment lets the volume production of rice obtain quick improvement, has satisfied the demand in market.

However, present rice processing equipment has more drawback and not enough, the dust that equipment produced in the processing is great, can cause equipment trouble easily for a long time, cause the influence to staff's self comfortable degree simultaneously and still reduced work efficiency, also cause great influence to the health degree of health in this kind of environmental operation for a long time, and current rice is big all through vibration screening and fan convulsions dust removal, the great noise of motor vibration and air exhauster output, do not adopt the amortization measure, cause the influence to personnel's physical and mental health and interchange in work, the practicality is not high, for this reason, a amortization dust collector for rice processing equipment is provided.

Disclosure of Invention

The invention aims to provide a silencing and dedusting device for rice processing equipment, which aims to solve the problems of unsatisfactory dedusting effect, high noise and environmental pollution in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a silencing and dust-removing device for rice processing equipment comprises an outer shell, a base and a dust cover, wherein the top end of the base is in contact connection with the bottom end of the outer shell, the top end of the outer shell is in magnetic sealing connection with the bottom end of the dust cover through a loop-shaped sealing ring, a groove is formed in the middle of the top end of the outer shell, a screening frame is rotatably connected inside the groove, a screening plate is fixedly arranged at an opening at the bottom end of the screening frame, rotating shafts are fixedly arranged at two ends of the screening frame, one of the rotating shafts is rotatably connected with one side inside the outer shell through a bearing seat, the other rotating shaft is movably connected with the other side inside the outer shell through a driving mechanism, a fine hole screening plate opposite to the screening frame is movably connected in the middle of an inner cavity of the outer shell, a square container is connected in a clamping manner, and a fan dust removal mechanism is connected to the through hole at one side of the top end of the dust cover through a right-angle pipe thread.

As a preferable technical solution of the present invention, the driving mechanism includes a gear fixedly connected to the other of the rotating shafts, a rack is engaged and connected to teeth of the gear, an electric slider is fixedly mounted on a back surface of the rack, and the electric slider is slidably connected to an inner side wall of the outer housing.

As a preferred technical scheme of the invention, the fan dust removal mechanism comprises a dust removal barrel fixedly connected with the right-angle pipe, a filtering mechanism is movably arranged in the dust removal barrel and consists of a first filtering net and a second filtering net, and the top end of the first filtering net and the bottom end of the second filtering net are both connected with the interior of the dust removal barrel in a sliding manner through a moving block.

As a preferred technical scheme of the invention, the fan dust removal mechanism further comprises a fan barrel connected with the dust removal barrel in a clamping manner, a silent fan is fixedly arranged inside the fan barrel, an muffling barrel is fixedly arranged at an opening at one end of the fan barrel, a protective window is fixedly arranged at an opening at one end of the muffling barrel, and one end of the muffling barrel is connected with a protective cover in a clamping manner.

As a preferable technical scheme of the invention, a rubber strip is movably arranged at the contact part between the dust removing cylinder and the air cylinder.

As a preferred technical scheme of the invention, a switch panel is fixedly mounted at the top of one side of the outer shell, a first switch and a second switch are mounted on the surface of the switch panel, and the electric slider and the mute fan are electrically connected with an external power supply through the first switch and the second switch respectively.

As a preferable technical scheme of the invention, the bottom parts of two sides of the dustproof cover are respectively fixedly provided with an installation lug plate, and the surfaces of the two installation lug plates are respectively fixedly connected with a locking bolt in a threaded manner.

As a preferable technical scheme of the invention, the inner part of the dustproof cover is in threaded connection with a dust adhering net.

As a preferred technical scheme, a hanging rod is fixedly arranged in the middle of the top end of the dustproof cover, one end of the hanging rod is fixedly connected with an electric push rod, and the electric push rod is electrically connected with an external power supply.

As a preferable technical scheme of the invention, a corrugated pipeline is fixedly connected at the through hole on the other side of the top end of the dustproof cover, and one end of the corrugated pipeline is fixedly connected with a flange piece.

The technical scheme of the invention has the following benefits:

1. according to the noise-reduction and dust-removal device for the rice processing equipment, the driving mechanism is arranged, the rack is driven by the electric slide block to reciprocate up and down, so that the gear meshed and connected with the rack is made to reciprocate in a sector manner, the screening frame and the screening plate are further driven to do reciprocating swinging movement for screening and filtering, direct vibration filtering is avoided, noise is reduced, and the working environment is optimized.

2. According to the silencing and dedusting device for the rice processing equipment, the fan dedusting mechanism is arranged, the mute fan is adopted to generate the wind speed, the generated dust is extracted, the filtering mechanism consisting of the first filter screen and the second filter screen is used for filtering, the dust adhering screen is matched to effectively prevent dust from polluting workshops, the air pollution is reduced, and the environment friendliness is good.

3. According to the silencing and dust removing device for the rice processing equipment, the silencing barrel, the protection window and the protection cover are arranged, so that the silencing fan can be protected conveniently, and the silencing fan is prevented from winding impurities and being out of order.

4. According to the silencing and dust removing device for the rice processing equipment, the fine hole screening plate and the screening plate are arranged in an up-and-down corresponding mode, so that secondary filtration is facilitated, and the precision is improved.

5. According to the silencing and dedusting device for the rice processing equipment, the hanging rod and the electric push rod are arranged, so that the dustproof cover can be conveniently and automatically opened, the screening frame, the screening plate and other structures can be conveniently cleaned, and the silencing and dedusting device is convenient to use.

Drawings

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

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

FIG. 2 is an exploded view of the outer housing and base of the present invention;

FIG. 3 is a schematic structural diagram of the driving mechanism of the present invention;

FIG. 4 is an exploded view of the dust removing mechanism of the fan of the present invention;

fig. 5 is a schematic structural view of the dust cap of the present invention.

Wherein the figures include the following reference numerals:

1. an outer housing; 2. a base; 3. a dust cover; 4. a boom; 5. an electric push rod; 6. a corrugated pipe; 7. a flange member; 8. a fan dust removal mechanism; 9. a switch panel; 10. a fine pore screening plate; 11. a groove; 12. a screening frame; 13. a ring-shaped seal ring; 14. a supporting strip; 15. a square container; 16. a drive mechanism; 17. a gear; 18. a rack; 19. an electric slider; 20. screening the plate; 21. a rotating shaft; 22. a dust removal cylinder; 23. a first filter screen; 24. a second filter screen; 25. a blower barrel; 26. a mute fan; 27. an acoustic elimination cylinder; 28. a protective window; 29. a protective cover; 30. a rubber strip; 31. a right-angled tube; 32. a filtering mechanism; 33. a moving block; 34. mounting an ear plate; 35. locking the bolt; 36. sticking a dust net.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, 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 application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1-5, the present invention provides a technical solution of a noise reduction and dust removal device for rice processing equipment:

according to the figures 1-5, comprising an outer shell 1, a base 2 and a dust cap 3, the top end of the base 2 is contacted and connected with the bottom end of the outer shell 1, the top end of the outer shell 1 is connected with the bottom end of the dust cap 3 through a zigzag sealing ring 13, a groove 11 is arranged in the middle of the top end of the outer shell 1, the interior of the groove 11 is rotatably connected with a screening frame 12, a screening plate 20 is fixedly arranged at the opening at the bottom end of the screening frame 12, two ends of the screening frame 12 are respectively fixedly provided with a rotating shaft 21, one rotating shaft 21 is rotatably connected with one side of the interior of the outer shell 1 through a bearing seat, the other rotating shaft 21 is movably connected with the other side of the interior of the outer shell 1 through a driving mechanism 16, the middle part of the inner cavity of the outer shell 1 is movably connected, both sides of base 2 bottom all are fixed and are equipped with support bar 14, and there is fan dust removal mechanism 8 through right angle pipe 31 threaded connection in the through-hole department of shield 3 top one side.

According to fig. 1 and 3, the driving mechanism 16 comprises a gear 17 fixedly connected with another rotating shaft 21, a rack 18 is connected to the tooth position of the gear 17 in a meshed manner, an electric slider 19 is fixedly mounted on the back surface of the rack 18, the electric slider 19 is connected with the inner side wall of the outer shell 1 in a sliding manner, the rack 18 is driven by the electric slider 19 to reciprocate up and down, the gear 17 connected with the rack 18 in a meshed manner is made to reciprocate, and then the screening frame 12 and the screening plate 20 are driven to do reciprocating swinging motion, screening and filtering are performed, direct vibration filtering is avoided, noise is reduced, and the working environment is optimized.

According to fig. 1 and 4, the fan dust removing mechanism 8 comprises a dust removing cylinder 22 fixedly connected with a right-angle pipe 31, a filtering mechanism 32 is movably arranged inside the dust removing cylinder 22, the filtering mechanism 32 is composed of a first filtering net 23 and a second filtering net 24, and the top end of the first filtering net 23 and the bottom end of the second filtering net 24 are both connected with the dust removing cylinder 22 through a moving block 33 in a sliding mode, so that dust in air flow can be conveniently filtered and adsorbed, and air dust pollution is prevented.

The fan dedusting mechanism 8 further comprises a fan cylinder 25 connected with the dedusting cylinder 22 in a clamped mode, a mute fan 26 is fixedly arranged inside the fan cylinder 25, a silencing cylinder 27 is fixedly arranged at an opening at one end of the fan cylinder 25, a protection window 28 is fixedly arranged at a hole at one end of the silencing cylinder 27, a protection cover 29 is connected with one end of the silencing cylinder 27 in a clamped mode, and generated dust is extracted by adopting the mute fan 26 to generate air speed.

The rubber strip 30 is movably arranged at the contact part between the dust removing cylinder 22 and the fan cylinder 25, so that the stability between the dust removing cylinder 22 and the fan cylinder 25 is improved.

The top fixed mounting of shell body 1 one side has flush mounting plate of switch 9, flush mounting plate of switch 9 has first switch and second switch, and electronic slider 19 and silence fan 26 are respectively through first switch and second switch and external power supply electric connection, the staff operation control of being convenient for.

According to fig. 1 and 5, the bottom of each of the two sides of the dust cap 3 is fixedly provided with a mounting lug plate 34, and the surface of each of the two mounting lug plates 34 is fixedly connected with a locking bolt 35 in a threaded manner, so that the dust cap 3 and the outer shell 1 can be conveniently connected.

The inside threaded connection of shield 3 has and glues dust net 36, the preliminary filtration dust of being convenient for.

3 fixed jib 4 that is equipped with in top middle part of shield, the one end fixedly connected with electric putter 5 of jib 4, electric putter 5 and external power supply electric connection are convenient for hoist shield 3, clear up.

The through hole of 3 top opposite sides of shield is located fixed connection and is had corrugated pipe 6, and corrugated pipe 6's one end fixed connection has flange spare 7, is convenient for connect the discharge gate of rice processing equipment, convenient operation.

When the noise reduction and dust removal device is used in detail, the electric push rod 5 is suspended on the top surface in a hanging mode, the dust cover 3 is convenient to open automatically, the structures of the screening frame 12, the screening plate 20 and the like are cleaned, the screening quality of rice is guaranteed, the device is convenient to use, the flange piece 7 is connected into the rice processing equipment, the protective cover 29 is opened to form a regulating piece necessary for ventilation, when the rice falls into the screening frame 12 through the corrugated pipeline 6 under the action of gravity, the power supply is switched on, the first switch and the second switch are started, the rack 18 is driven by the electric slide block 19 to reciprocate up and down, the gear 17 meshed and connected with the rack 18 is driven to do reciprocating sector motion, the screening frame 12 and the screening plate 20 are driven to do reciprocating swing motion, screening and filtering are performed, and direct vibration screening is avoided, the noise is reduced, the working environment is optimized, meanwhile, the rice falling into the screening frame 12 generates dust, the mute fan 26 after being electrified generates wind speed, the air flow dust in the outer shell 1 and the dust cover 3 is extracted, the air flow reaches the inside of the dust removing cylinder 22 through the right-angle pipe 31 and passes through the outside discharged by the noise removing cylinder 27 after dust removal, the filtering mechanism 32 consisting of the first filtering net 23 and the second filtering net 24 can effectively filter the dust, the dust removing effect can be achieved by matching with the sticky dust net 36 at the beginning, the dust pollution to a workshop is prevented, the environmental protection is improved, because the top end of the outer shell 1 is in magnetic sealing connection with the bottom end of the dust cover 3 through the arranged clip sealing ring 13, the sealing performance is improved, the dust is prevented from escaping, meanwhile, the outer shell 1 and the dust cover 3 are both made of sound insulation materials, the sound insulation effect is good, the noise in the workshop is greatly reduced, reduce the noise pollution to the all ring edge borders production, through the secondary filtration of screening board 20 and pore screening board 10, improve the precision of rice processing, the rice finally falls into square container 15 and collects under the effect of gravity.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A silencing and dedusting device for rice processing equipment comprises an outer shell (1), a base (2) and a dustproof cover (3), and is characterized in that the top end of the base (2) is in contact connection with the bottom end of the outer shell (1), the top end of the outer shell (1) is in magnetic sealing connection with the bottom end of the dustproof cover (3) through a square-shaped sealing ring (13), a groove (11) is formed in the middle of the top end of the outer shell (1), a screening frame (12) is rotatably connected to the inside of the groove (11), a screening plate (20) is fixedly arranged at an opening at the bottom end of the screening frame (12), rotating shafts (21) are fixedly arranged at two ends of the screening frame (12), one of the rotating shafts (21) is rotatably connected with one side inside the outer shell (1) through a bearing seat, and the other rotating shaft (21) is movably connected with the other side inside the outer shell (1) through a driving mechanism (16, the middle part swing joint of shell body (1) inner chamber has pore screening board (10) relative with screening frame (12), the inside block of base (2) is connected with square container (15), the both sides of base (2) bottom are all fixed and are equipped with support bar (14), there is fan dust removal mechanism (8) through right angle pipe (31) threaded connection in the through-hole department of shield (3) top one side.

2. The silencing and dedusting device for the rice processing equipment as claimed in claim 1, wherein: the driving mechanism (16) comprises a gear (17) fixedly connected with the other rotating shaft (21), a rack (18) is connected to the teeth of the gear (17) in a meshed mode, an electric slider (19) is fixedly mounted on the back face of the rack (18), and the electric slider (19) is connected with the inner side wall of the outer shell (1) in a sliding mode.

3. The silencing and dedusting device for the rice processing equipment as claimed in claim 1, wherein: fan dust removal mechanism (8) include with right angle pipe (31) fixed connection's dust removal section of thick bamboo (22), the inside activity of dust removal section of thick bamboo (22) is equipped with filtering mechanism (32), filtering mechanism (32) comprise first filter screen (23) and second filter screen (24), just the inside sliding connection of top of first filter screen (23) and bottom of second filter screen (24) all through movable block (33) and dust removal section of thick bamboo (22).

4. The silencing and dedusting device for the rice processing equipment as claimed in claim 3, wherein: fan dust removal mechanism (8) still include fan barrel (25) of being connected with dust removal barrel (22) block, the fixed silence fan (26) that is equipped with in inside of fan barrel (25), the fixed noise elimination section of thick bamboo (27) that is equipped with of opening part of fan barrel (25) one end, the fixed protection window (28) that is equipped with in trompil department of noise elimination section of thick bamboo (27) one end, the one end block of noise elimination section of thick bamboo (27) is connected with protective cover (29).

5. The noise reduction and dust removal device for the rice processing equipment as claimed in claim 3 or 4, wherein: a rubber strip (30) is movably arranged at the contact part between the dust removing cylinder (22) and the air cylinder (25).

6. The silencing and dedusting device for the rice processing equipment as claimed in claim 2, wherein: the top fixed mounting of shell body (1) one side has flush mounting plate of switch (9), the surface mounting of flush mounting plate of switch (9) has first switch and second switch, electronic slider (19) and silence fan (26) are respectively through first switch and second switch and external power source electric connection.

7. The silencing and dedusting device for the rice processing equipment as claimed in claim 1, wherein: the bottom of shield (3) both sides all is fixed and is equipped with installation otic placode (34), two the equal fixed threaded connection in surface of installation otic placode (34) has locking bolt (35).

8. The silencing and dedusting device for the rice processing equipment as claimed in claim 1, wherein: the inner part of the dustproof cover (3) is in threaded connection with a sticky dust net (36).

9. The silencing and dedusting device for the rice processing equipment as claimed in claim 1, wherein: the middle part of the top end of the dust cover (3) is fixedly provided with a hanging rod (4), one end of the hanging rod (4) is fixedly connected with an electric push rod (5), and the electric push rod (5) is electrically connected with an external power supply.

10. The silencing and dedusting device for the rice processing equipment as claimed in claim 1, wherein: the through hole on the other side of the top end of the dustproof cover (3) is fixedly connected with a corrugated pipeline (6), and one end of the corrugated pipeline (6) is fixedly connected with a flange piece (7).