CN219880513U

CN219880513U - Vibrating screening plant

Info

Publication number: CN219880513U
Application number: CN202321025542.5U
Authority: CN
Inventors: 杜雅娟; 王爱红; 徐璐
Original assignee: Gansu Institute For Drug Control
Current assignee: Gansu Institute For Drug Control
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-24
Anticipated expiration: 2033-05-04

Abstract

The utility model provides a vibrating screening device, which belongs to the technical field of traditional Chinese medicine screening equipment. The vibrating screening device includes an external structure and a screening and cutting mechanism. The external structure includes a tank body with a discharge port at the bottom, a tank lid and supporting legs. The tank lid is fixed above the tank body, and the tank lid is provided with a feed port. The supporting legs are fixed at the bottom of the tank body; the screening and cutting mechanism includes Screen plate, flexible ring belt, drive motor, transmission shaft, cutting blade and vibration motor. The flexible ring belt is fixed inside the tank body, and the screen plate is fixed on the inside of the flexible ring belt. The cutting blade of the utility model rotates to cut the Chinese medicinal materials that have not been screened out for cutting and refinement processing. The Chinese medicinal materials after being cut and refined are screened again in a state where the vibrating motor drives the screen plate to vibrate. That is to say, the Chinese medicinal materials that have not been screened do not need to be taken out and cut again. They can be cut, refined and then screened inside the tank, saving production processes and improving production efficiency.

Description

Vibrating screening plant

Technical Field

The utility model relates to the field of traditional Chinese medicine screening equipment, in particular to a vibrating screening device.

Background

After being dried in the sun or baked, some Chinese medicinal materials need to be cut, and the cut medicinal materials are sieved by sieving equipment to obtain fine particles or blocks for later use. The traditional Chinese medicine vibration screening machine comprises a screening box and a flushing mechanism, wherein the flushing mechanism is arranged on the back surface of the screening box, and struts in the flushing mechanism are respectively arranged around the back surface of the screening box; the flushing mechanism further comprises a connecting box, a partition plate, a pump, a connecting pipe, a conveying pipe, a spray head and a mounting rod, wherein the connecting box is arranged at one end of the supporting rod, and the partition plate is arranged at the upper part of the inner cavity of the connecting box. The traditional Chinese medicine vibration screening machine can ensure the screening effect and prevent the phenomenon of blocking meshes. The traditional Chinese medicine sieving equipment is the same as the traditional Chinese medicine sieving equipment, the traditional Chinese medicine with larger size can not be cut and refined and sieved while the traditional Chinese medicine sieving is carried out, the sieved traditional Chinese medicine with larger size is required to be taken out and then cut and crushed again by using the cutting equipment, and the operation is complicated.

Disclosure of Invention

In order to make up for the defects, the utility model provides a vibrating type screening device, which aims to solve the problem that traditional Chinese medicines with larger sizes screened by screening equipment in the related technology cannot be cut and thinned while screening traditional Chinese medicines.

The utility model is realized in the following way:

the utility model provides a vibrating screening device which comprises an outer structure and a screening and cutting mechanism.

The external structure comprises a tank body with a discharge hole at the bottom, a tank cover and supporting legs, wherein the tank cover is fixed above the tank body, the tank cover is provided with a feed inlet, and the supporting legs are fixed at the bottom of the tank body;

the screening cutting mechanism comprises a screen plate, a flexible annular belt, a driving motor, a transmission shaft, a cutting blade and a vibrating motor, wherein the flexible annular belt is fixedly arranged inside the tank body, the screen plate is fixed on the inner side of the flexible annular belt, the driving motor is mounted at the top of the tank cover, the transmission shaft is positioned above the screen plate inside the tank body, the top of the transmission shaft movably penetrates through the tank cover and is connected with the output shaft end of the driving motor, the cutting blade is arranged on the outer side of the bottom end of the transmission shaft, and the vibrating motor is mounted at the bottom of the screen plate.

In one embodiment of the utility model, a cover plate hinged with the tank cover is arranged on the feed inlet above the tank cover, and a handle is arranged on the cover plate.

In one embodiment of the utility model, the outer structure further comprises a moving wheel mounted to the bottom of the support leg.

In one embodiment of the utility model, a viewing window is arranged on the side wall of the tank body above the screen plate.

The vibrating screening device further comprises a dust recycling mechanism, the dust recycling mechanism comprises a fan, a dust collecting cover, a ventilation pipe and a dust collecting box, the fan is installed above the tank cover, the dust collecting cover is arranged below the tank cover, one end of the ventilation pipe is communicated with the top end of the dust collecting cover in a butt joint mode, the other end of the ventilation pipe is in butt joint with an air inlet port of the fan, and the dust collecting box is installed in the middle section of the ventilation pipe.

In one embodiment of the utility model, the dust recycling mechanism further comprises a bracket fixed above the canister cover, and the dust box is mounted above the bracket.

In one embodiment of the utility model, the dust collection box comprises a box body and a filter layer, wherein the box body is arranged in the middle section of the ventilation pipe in a communicating way, and the filter layer is arranged in the box body.

In one embodiment of the utility model, the filter layer comprises a filter screen and a filter cloth, and the filter cloth is arranged on one side of the filter screen close to the fan.

The beneficial effects of the utility model are as follows: according to the vibrating screening device obtained through the design, the driving motor drives the transmission shaft to rotate, the rotating transmission shaft drives the cutting blade to rotate so as to cut and refine the non-screened traditional Chinese medicinal materials, and the cut and refined traditional Chinese medicinal materials screen the traditional Chinese medicinal materials again in a state that the vibrating motor drives the screen plate to vibrate. Namely, the non-screened traditional Chinese medicinal materials do not need to be taken out for cutting again, cutting, refining and sieving can be carried out in the tank body, so that the production process is saved, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a vibratory screening apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic view of a vertical cross-section of a vibratory screening device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a dust recycling mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic view of an internal structure of a dust box according to an embodiment of the present utility model.

In the figure: 10-external constructs; 110-a tank; 120-can lid; 130-support legs; 140-cover plate; 150-moving the wheel; 160-a viewing window; 20-screening and cutting mechanism; 210-screen plate; 220-a flexible annulus; 230-driving a motor; 240-a drive shaft; 250-cutting blade; 260-a vibration motor; 30-a dust recovery mechanism; 310-fans; 320-dust hood; 330-ventilation pipe; 340-dust box; 341-a box; 342-a filter layer; 350-bracket.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a vibratory screening apparatus including an outer structure 10 and a screening and cutting mechanism 20.

Wherein, outside structure 10 and screening cutting mechanism 20 cooperate and can cut the screening again with the great medicinal material piece of size when screening, realize screening and cutting integration completion, reduce operating time.

Referring to fig. 1 and 2, the outer structure 10 includes a can 110 having a discharge port at the bottom, a can lid 120, and support legs 130. The tank cover 120 is fixed above the tank body 110, and the tank cover 120 and the tank body 110 are fixed by bolts; and the can cover 120 is provided with a feed inlet, and the supporting legs 130 are welded and fixed at the bottom of the can body 110. The screen cutting mechanism 20 includes a screen plate 210, a flexible endless belt 220, a drive motor 230, a drive shaft 240, a cutting blade 250, and a vibration motor 260. The flexible endless belt 220 is fixedly provided inside the can 110 by bolts, and the screen plate 210 is fixed inside the flexible endless belt 220. The driving motor 230 is installed at the top of the tank cover 120, the transmission shaft 240 is positioned inside the tank body 110 above the screen plate 210, the top end of the transmission shaft 240 movably penetrates through the tank cover 120 and is connected with the output shaft end of the driving motor 230, the cutting blade 250 is arranged at the outer side of the bottom end of the transmission shaft 240, and the vibrating motor 260 is installed at the bottom of the screen plate 210.

The crushed Chinese medicinal materials are fed into the tank body 110 from the feed inlet above the tank cover 120. The vibrating motor 260 drives the screen plate 210 to vibrate, the vibrating screen plate 210 screens the Chinese medicinal materials put into the tank 110, and the screened fine materials are discharged from a discharge hole at the bottom of the tank 110. The driving motor 230 drives the driving shaft 240 to rotate, the rotating driving shaft 240 drives the cutting blade 250 to rotate so as to cut and refine the non-screened traditional Chinese medicine, and the cut and refined traditional Chinese medicine screens the traditional Chinese medicine again in a state that the vibrating motor 260 drives the screen plate 210 to vibrate. That is, the non-screened Chinese herbal medicine does not need to be taken out for cutting again, cutting, refining and sieving can be carried out in the tank body 110, the production procedure is saved, and the production efficiency is improved.

The vibration motor 260 can drive the Chinese medicinal materials above the screen plate 210 to vibrate, so that the Chinese medicinal materials vibrating and bouncing above the screen plate 210 are cut by the rotary cutting blade 250 more easily, and the cutting quality and efficiency are improved.

Further, referring to fig. 1 and 2, a cover plate 140 hinged to the can lid 120 is provided at a feed inlet above the can lid 120, and a handle is installed on the cover plate 140. The can cover 120 is provided to prevent the Chinese medicinal materials processed inside the can body 110 from splashing out of the feed inlet. The outer structure 10 further comprises a moving wheel 150, the moving wheel 150 is mounted at the bottom of the supporting leg 130, and the moving wheel 150 is arranged to facilitate the whole device to be transferred. The side wall of the tank body 110 above the screen plate 210 is provided with an observation window 160, and the observation window 160 is used for observing the processing condition inside the tank body 110.

Referring to fig. 3, the vibratory screening device further includes a dust recycling mechanism 30, and the dust recycling mechanism 30 includes a fan 310, a dust hood 320, a ventilation pipe 330, and a dust box 340. The fan 310 is installed above the tank cover 120, the dust hood 320 is arranged below the tank cover 120, one end of the ventilation pipe 330 is communicated and butted with the top end of the dust hood 320, the other end of the ventilation pipe 330 is butted with an air inlet port of the fan 310, and the dust box 340 is installed in the middle section of the ventilation pipe 330.

Under the cooperation of the fan 310, the dust hood 320 sucks the dust in the tank 110 into the dust box 340 through the ventilation pipe 330, and recovers the medicinal material scraps.

In a specific arrangement, referring to fig. 3 and 4, the dust recycling mechanism 30 further includes a bracket 350, the bracket 350 is fixed above the canister cover 120, and the dust box 340 is mounted above the bracket 350. The bracket 350 serves to assist in supporting the dust box 340. The dust box 340 includes box 341 and filter layer 342, and box 341 intercommunication sets up in ventilation pipe 330 middle section, and filter layer 342 sets up inside box 341, and filter layer 342 includes filter screen and filter cloth, and the filter cloth sets up in filter screen be close to fan 310 one side. The filter layer 342 inside the dust box 340 is used for filtering the collected Chinese medicinal material scraps, and is recovered inside the box 341.

It should be noted that, specific model specifications of the driving motor 230, the vibration motor 260, and the fan 310 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted. The power supply of the driving motor 230, the vibration motor 260, the blower 310, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The working principle of the vibrating screening device is as follows: in use, crushed Chinese medicinal materials are fed into the tank 110 from the feed inlet above the tank cover 120. The vibrating motor 260 drives the screen plate 210 to vibrate, the vibrating screen plate 210 screens the Chinese medicinal materials put into the tank 110, and the screened fine materials are discharged from a discharge hole at the bottom of the tank 110. The driving motor 230 drives the driving shaft 240 to rotate, the rotating driving shaft 240 drives the cutting blade 250 to rotate so as to cut and refine the non-screened traditional Chinese medicine, and the cut and refined traditional Chinese medicine screens the traditional Chinese medicine again in a state that the vibrating motor 260 drives the screen plate 210 to vibrate. That is, the non-screened Chinese herbal medicine does not need to be taken out for cutting again, cutting, refining and sieving can be carried out in the tank body 110, the production procedure is saved, and the production efficiency is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vibratory screening apparatus comprising

The outer structure body (10), the outer structure body (10) comprises a tank body (110) with a discharge hole at the bottom, a tank cover (120) and supporting legs (130), the tank cover (120) is fixed above the tank body (110), a feed inlet is arranged on the tank cover (120), and the supporting legs (130) are fixed at the bottom of the tank body (110);

screening cutting mechanism (20), screening cutting mechanism (20) include screen plate (210), flexible clitellum (220), driving motor (230), transmission shaft (240), cutting blade (250) and vibrating motor (260), flexible clitellum (220) are fixed to be set up inside jar body (110), screen plate (210) are fixed in flexible clitellum (220) inboard, driving motor (230) install in cover (120) top, transmission shaft (240) are located screen plate (210) top inside jar body (110), just transmission shaft (240) top activity run through in cover (120) with driving motor (230) output shaft end is connected, cutting blade (250) set up in transmission shaft (240) bottom outside, vibrating motor (260) are installed screen plate (210) bottom.

2. A vibratory screening device according to claim 1, wherein a cover plate (140) hinged to the cover (120) is arranged at the inlet opening above the cover (120), and wherein a handle is arranged on the cover plate (140).

3. A vibratory screening device according to claim 1, wherein the outer structure (10) further comprises a moving wheel (150), the moving wheel (150) being mounted at the bottom of the support leg (130).

4. A vibratory screening device according to claim 1, wherein the tank (110) side wall above the screen plate (210) is provided with a viewing window (160).

5. The vibratory screening device of claim 1, further comprising a dust recovery mechanism (30), wherein the dust recovery mechanism (30) comprises a fan (310), a dust hood (320), a vent tube (330) and a dust box (340), wherein the fan (310) is mounted above the can lid (120), the dust hood (320) is disposed below the can lid (120), one end of the vent tube (330) is in butt joint with the top end of the dust hood (320), the other end of the vent tube (330) is in butt joint with an air inlet port of the fan (310), and the dust box (340) is mounted in the middle of the vent tube (330).

6. The vibratory screening device of claim 5, with the dust recovery mechanism (30) further comprising a bracket (350), the bracket (350) being secured over the canister cover (120) and the dust box (340) being mounted over the bracket (350).

7. The vibratory screening device of claim 5, wherein the dust bin (340) comprises a bin (341) and a filter layer (342), the bin (341) is communicatively disposed in a middle section of the vent tube (330), and the filter layer (342) is disposed inside the bin (341).

8. A vibratory screening device according to claim 7, wherein the filter layer (342) comprises a filter screen and a filter cloth, and wherein the filter cloth is arranged on a side of the filter screen adjacent to the fan (310).