CN220573985U

CN220573985U - Vibration classifying screen with dust-proof structure

Info

Publication number: CN220573985U
Application number: CN202321723585.0U
Authority: CN
Inventors: 朱贵林; 孙会永
Original assignee: Hanyuan Runyu Traditional Chinese Medicine Co ltd
Current assignee: Hanyuan Runyu Traditional Chinese Medicine Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-12
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a vibration classifying screen with a dust-proof structure, which comprises a main body, wherein two sides of the main body are respectively connected with two fixing blocks in a threaded manner, the bottoms of four fixing blocks are respectively connected with springs in a threaded manner, the bottoms of the four springs are respectively and movably connected with supporting columns, the bottoms of the four supporting columns are fixedly connected with two sliding rails, the inner walls of the sliding rails are slidably connected with a material receiving box, one side of the top of the main body is movably provided with a grinding box, one side of the grinding box is movably provided with two grinding motors, the output ends of the two grinding motors are respectively and rotatably connected with grinding rollers, the top of the grinding box is fixedly connected with a hopper, the improved traditional Chinese medicine vibration classifying screen can grind larger traditional Chinese medicines secondarily by respectively installing a grinding device and a dust sucking device at the top of the main body, and dust generated during screening can be sucked away through the dust sucking device to prevent dust from escaping and damaging human bodies.

Description

Vibration classifying screen with dust-proof structure

Technical Field

The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a vibration classifying screen with a dust-proof structure.

Background

The traditional Chinese medicine has a unique theoretical system and application form, is a natural medicine for preventing and treating diseases and having rehabilitation and health care effects, and a processing substitute thereof, and mainly comprises plant medicines, animal medicines and mineral medicines; in the production process of traditional Chinese medicine, the traditional Chinese medicine is required to be extracted by leaching equipment, then the extracted traditional Chinese medicine extract is concentrated and dried, and the dried traditional Chinese medicine extract is required to be subjected to re-grading and screening; in the prior art, the traditional Chinese medicine extract is classified and screened by using classification screening equipment, and the screening principle is as follows: the Chinese medicine extract passes through screens with different apertures, the large-particle extract can be left on the screens, the small-particle extract leaks down through the screens and falls on the screens with the small apertures for screening, and the Chinese medicine extract with different particle sizes can be screened by utilizing the multistage screens.

The prior patent (publication number: CN 202290554U) discloses a vibrating classifying screen, wherein a bottom classifying tank is arranged in a screen box, a classifying screen tank group is connected with an opening at the upper end of the bottom classifying tank in a sealing way, the classifying screen tank group is formed by laminating and sealing a plurality of classifying screen tanks, screens with low mesh number to high mesh number are sequentially arranged in each classifying screen tank from top to bottom, a sealing cover is arranged at the opening at the top end of the classifying screen tank group, and a sealable feeding hole is also arranged on the sealing cover. Before screening, the utility model arranges screens with low to high mesh numbers in the screening grooves from top to bottom, and adds mixed powder from the feed holes, the powder with corresponding particle size is retained in the corresponding screening grooves by the screens with corresponding mesh numbers under the vibration action of the vibration motor and the action of the screens with different mesh numbers, and after screening, the powder with different particle sizes can be collected from each layer of screening grooves, thus realizing rapid and high-precision classification of the powder. The utility model can be used as a powder screening machine. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. when the existing vibration classifying screen is used for screening, dust is easy to generate, and a user in the air can easily inhale the dust into the body without a mask, so that certain harm is caused; 2. the traditional vibration classifying screen cannot grind traditional Chinese medicine materials when screening the traditional Chinese medicine materials, so that some traditional Chinese medicine materials with larger particles cannot be used when screening out the traditional Chinese medicine materials, and secondary grinding is also carried out.

Disclosure of Invention

The utility model aims to provide a vibration classifying screen with a dust-proof structure, so as to solve the problem that the traditional vibration classifying screen provided in the background art does not have a dust-proof and dust-proof function and cannot grind large-particle traditional Chinese medicinal materials. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vibrations classifying screen with dust prevention structure, includes the main part, the both sides of main part threaded connection has two fixed blocks respectively, four equal threaded connection in bottom of fixed block has the spring, four equal swing joint in bottom of spring has the support column, four the bottom fixedly connected with two slide rails of support column, the inner wall sliding connection of slide rail has a receipts workbin, one side movable mounting at main part top has the grinding case, one side movable mounting of grinding case has two crushing motors, two the output of crushing motor all rotates and is connected with crushing roller, the top fixedly connected with hopper of grinding case, the opposite side movable mounting at main part top has the dust removal case, the top movable mounting of dust removal case inner wall has the dust removal motor, the output of dust removal motor rotates and is connected with the flabellum, one side swing joint in the dust removal case inside has the baffle, the bottom sliding connection of dust removal case has the pipe, the other end swing joint of pipe has the dust absorption pipe, the inside of main part has the flitch and the flitch of smashing respectively, and the flitch of smashing, the flitch of smashing is located the pivot, the flitch of the top is connected with the pivot, the pivot has the front of the flitch of the rotation, the flitch is connected with the pivot, the pivot has the front, the flitch is connected to the vibration of the top.

Further preferably, the main body and the support column form an elastic structure through a spring.

Further preferably, the eccentric wheel and the vibration motor form a rotating structure through a rotating shaft.

Further preferably, two of the pulverizing rollers are located inside the grinding box, and the pulverizing rollers constitute an engagement structure by a pulverizing motor.

Further preferably, the dust collection pipe is located above the inside of the main body, the guide pipe is sleeved with the dust collection box, and the fan blades and the dust collection motor form a rotating structure.

Further preferably, the material receiving box and the sliding rail form a sliding structure, and the material receiving box is positioned below the two material discharging hoppers.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the two sides of the main body are connected with the fixed blocks, the springs connected to the bottoms of the fixed blocks can drive the main body to shake, so that the traditional Chinese medicine materials can be subjected to vibration screening, the vibration motor can drive the eccentric wheel to rotate, the eccentric wheel can drive the main body and the springs to shake, and the two vibration motors can accelerate the screening efficiency; the slide rail is fixed at the bottom of the support column, and the material receiving box can freely slide through the slide rail and can better receive the classified medicinal materials.

According to the utility model, the dust-proof device is arranged on the other side of the top of the main body, the fan blades are driven by the dust removal motor to rotate, dust generated during vibration classification can be recovered through the dust collection pipe above the inside of the main body, the dust is conveyed into the dust collection box, the crushing device is arranged on one side of the top of the main body, and the two crushing rollers are driven by the crushing motor to crush medicinal materials poured into the grinding box so as to facilitate better screening.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a main body; 2. a fixed block; 3. a spring; 4. a support column; 5. a slide rail; 6. a material receiving box; 7. a grinding box; 8. a crushing motor; 9. a hopper; 10. a pulverizing roller; 11. a dust removal box; 12. a dust removal motor; 13. a fan blade; 14. a baffle; 15. a storage box; 16. a conduit; 17. a dust collection pipe; 18. a screening plate; 19. a filter screen; 20. a discharge plate; 21. a blanking funnel; 22. a vibration motor; 23. a rotating shaft; 24. an eccentric wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the vibration classifying screen with a dust-proof structure comprises a main body 1, two sides of the main body 1 are respectively connected with two fixed blocks 2 in a threaded manner, the bottoms of the four fixed blocks 2 are respectively connected with a spring 3 in a threaded manner, the bottoms of the four springs 3 are respectively and movably connected with a support column 4, the bottoms of the four support columns 4 are fixedly connected with two slide rails 5, the inner walls of the slide rails 5 are slidably connected with a material receiving box 6, one side of the top of the main body 1 is movably provided with a grinding box 7, one side of the grinding box 7 is movably provided with two grinding motors 8, the output ends of the two grinding motors 8 are respectively and rotatably connected with a grinding roller 10, the top of the grinding box 7 is fixedly connected with a hopper 9, the other side of the top of the main body 1 is movably provided with a dust removing box 11, the top of the inner wall of the dust removing box 11 is movably provided with a dust removing motor 12, the output of dust removal motor 12 rotates and is connected with flabellum 13, the inside one side swing joint of dust removal case 11 has baffle 14, the bottom sliding connection of dust removal case 11 has receiver 15, pipe 16 has been cup jointed to one side of dust removal case 11, pipe 16's the other end swing joint has dust absorption pipe 17, the inside of main part 1 has screening plate 18 and discharge plate 20 respectively, and discharge plate 20 is located the bottom of screening plate 18, the bottom threaded connection of screening plate 18 has filter screen 19, the equal threaded connection of one end of screening plate 18 and discharge plate 20 has unloading funnel 21, the front movable mounting of main part 1 has vibrations motor 22, vibrations motor 22's output rotation is connected with pivot 23, pivot 23's the other end rotation is connected with eccentric wheel 24.

In this embodiment, as shown in fig. 1, the main body 1 forms an elastic structure with the support column 4 through the spring 3, and the two sides of the main body 1 are connected with the fixing blocks 2, and the spring 3 connected to the bottom of the fixing block 2 can drive the main body 1 to shake, so as to achieve the purpose of vibration screening of the Chinese medicinal materials.

In this embodiment, as shown in fig. 1, the eccentric wheel 24 and the vibration motor 22 form a rotating structure through the rotating shaft 23, the eccentric wheel 24 can be driven to rotate through the vibration motor 22, the eccentric wheel 24 can drive the main body 1 and the spring 3 to shake, and the two vibration motors 22 can accelerate the screening efficiency.

In this embodiment, as shown in fig. 1, two crushing rollers 10 are located inside the grinding box 7, and the crushing rollers 10 form a meshing structure through the crushing motor 8, and by installing the crushing device on one side of the top of the main body 1, the two crushing rollers 10 are driven by the crushing motor 8 to crush the medicinal materials poured into the grinding box 7 so as to facilitate better screening.

In this embodiment, as shown in fig. 1, the dust collection pipe 17 is located above the inside of the main body 1, the duct 16 is sleeved with the dust collection box 11, the fan blades 13 and the dust collection motor 12 form a rotating structure, the fan blades 13 are driven to rotate by the dust collection motor 12 through the dust collection device installed on the other side of the top of the main body 1, and dust generated during vibration classification can be recovered through the dust collection pipe 17 above the inside of the main body 1 to the inside of the dust collection box 11.

In this embodiment, as shown in fig. 1, the material receiving box 6 and the sliding rail 5 form a sliding structure, and the material receiving box 6 is located below the two discharging hoppers 21, and the material receiving box 6 can freely slide through the sliding rail 5 by fixing the sliding rail 5 at the bottom of the supporting column 4, so that the graded medicinal materials can be better received.

The application method and the advantages of the utility model are as follows: this vibrations classifying screen with prevent dust structure, when using, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, firstly, when in use, medicinal materials are fed into the grinding box 7 through the hopper 9, the grinding motor 8 drives the grinding roller 10 to grind the medicinal materials, the ground medicinal materials can fall into the upper part of the filter screen 19 at the bottom of the screening plate 18 in the main body 1, the vibration motor 22 drives the eccentric wheel 24 at the other end of the rotating shaft 23 to rotate, the fixing blocks 2 and the springs 3 positioned on two sides of the main body 1 can drive the whole main body 1 to vibrate, the medicinal materials on the filter screen 19 can be subjected to vibration grading screening, large particles can fall into the material receiving box 6 through the blanking funnel 21, small particles can fall into the material discharging plate 20, dust generated during vibration can drive the fan blades 13 to rotate through the dust removing motor 12, the guide pipe 16 and the dust collecting pipe 17 suck the dust into the dust removing box 11 and fall into the storage box 15, the baffle 14 can prevent the dust from falling down from 13, the medicinal materials on the material discharging plate 20 can also fall into the material receiving box 6 from the other blanking funnel 21, and the material receiving box 6 can be pulled out from the sliding rails 5 at the bottom of the supporting columns 4.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Vibration classifying screen with prevent dust structure, including main part (1), its characterized in that: two sides of the main body (1) are respectively connected with two fixed blocks (2) in a threaded manner, four bottom parts of the fixed blocks (2) are respectively connected with springs (3) in a threaded manner, four bottom parts of the springs (3) are respectively and movably connected with supporting columns (4), four bottom parts of the supporting columns (4) are fixedly connected with two sliding rails (5), the inner wall sliding connection of the sliding rails (5) is provided with a receiving box (6), one side of the top of the main body (1) is movably connected with a grinding box (7), one side of the grinding box (7) is movably connected with two grinding motors (8), two output ends of the grinding motors (8) are respectively and rotatably connected with a grinding roller (10), the top part of the grinding box (7) is fixedly connected with a hopper (9), the other side of the top part of the main body (1) is movably connected with a dust removing box (11), the output ends of the dust removing motors (12) are rotatably connected with fan blades (13), one side of the dust removing box (11) is movably connected with a dust collecting box (16), one side of the dust collecting box (16) is connected with a dust collecting pipe (16), the inside of main part (1) is threaded connection respectively has screening board (18) and ejection of compact board (20), and ejection of compact board (20) are located the bottom of screening board (18), the bottom threaded connection of screening board (18) has filter screen (19), the equal threaded connection of one end of screening board (18) and ejection of compact board (20) has unloading funnel (21), the front movable mounting of main part (1) has vibrations motor (22), the output rotation of vibrations motor (22) is connected with pivot (23), the other end rotation of pivot (23) is connected with eccentric wheel (24).

2. The vibratory classifying screen with dust preventing structure according to claim 1, wherein: the main body (1) and the support column (4) form an elastic structure through the spring (3).

3. The vibratory classifying screen with dust preventing structure according to claim 1, wherein: the eccentric wheel (24) and the vibration motor (22) form a rotating structure through a rotating shaft (23).

4. The vibratory classifying screen with dust preventing structure according to claim 1, wherein: the two crushing rollers (10) are positioned in the grinding box (7), and the crushing rollers (10) form a meshing structure through the crushing motor (8).

5. The vibratory classifying screen with dust preventing structure according to claim 1, wherein: the dust collection pipe (17) is positioned above the inside of the main body (1), the guide pipe (16) is sleeved with the dust collection box (11), and the fan blades (13) and the dust collection motor (12) form a rotating structure.

6. The vibratory classifying screen with dust preventing structure according to claim 1, wherein: the material receiving box (6) and the sliding rail (5) form a sliding structure, and the material receiving box (6) is positioned below the two material discharging hoppers (21).