CN219702607U - Chinese-medicinal material sieving mechanism - Google Patents

Abstract

The utility model discloses a Chinese medicinal material screening device, which comprises: the upper surface of the base is connected with the body through a buffer mechanism; the top of the body is provided with a feed hopper; the feeding pipe at the bottom of the feeding hopper downwards extends into the body and is connected with the discharging bin; the bottom of the body is provided with a vibrating motor; a rotating shaft is arranged in the discharging bin, and a plurality of discharging plates are arranged on the rotating shaft; a plurality of screens are arranged in the body from top to bottom, and a discharge hole is formed in the body at the edge of any screen; a rotating rod is further arranged in the body, and the top end of the rotating rod extends upwards to penetrate through the screen; the rotary rod above any screen is provided with a dispersing plate, the rotary rod is provided with a first bevel gear, the end head of the turning rod is fixed on a second bevel gear meshed with the first bevel gear, and the second bevel gear is rotatably arranged on a fixed rod on the rotary rod. The utility model provides a traditional Chinese medicine screening device which avoids material accumulation and is beneficial to improving screening efficiency.

Description

Chinese-medicinal material sieving mechanism

Technical Field

The utility model relates to the technical field of screening machines, in particular to a traditional Chinese medicinal material screening device.

Background

The Chinese medicinal materials refer to medicinal materials produced in a region of a specific natural condition and ecological environment. The traditional Chinese medicine materials need to be screened in the processing process of the traditional Chinese medicine materials, for example, the traditional Chinese medicine materials of seeds and fruits have different sizes and contain impurities due to the influence of factors such as growth environment, and the traditional Chinese medicine materials need to be screened before processing, so that the quality of the processed finished products of the traditional Chinese medicine materials is ensured.

At present, a screening device is generally used for screening, chinese medicinal materials are put in a screen inside the screening device, particles are smaller than meshes of the screen and pass through the screen, and the particles are larger than the meshes and remain on the screen so as to finish screening. However, in the prior art, the medicinal materials to be screened are generally directly thrown into the feed inlet of the screening device at one time, a large amount of medicinal materials fall onto the screen at one time, so that the Chinese medicinal materials are easily accumulated locally on the screen, and the screening efficiency of the screen is reduced.

Disclosure of Invention

It is an object of the present utility model to address at least the above problems and/or disadvantages and to provide at least the advantages described below.

In order to solve the defects in the prior art, the utility model provides a traditional Chinese medicine screening device, which comprises:

the upper surface of the base is connected with the body through a buffer mechanism; the top of the body is provided with a feed hopper; the feeding pipe at the bottom of the feeding hopper downwards extends into the body and is connected with the discharging bin; the bottom of the body is provided with a vibrating motor; a rotating shaft driven by a driving assembly to rotate is arranged in the blanking bin, a plurality of blanking plates are arranged on the rotating shaft, and the blanking plates are uniformly arranged at intervals and surround the rotating shaft;

a plurality of screens with screen mesh diameters sequentially reduced are arranged in the body from top to bottom, and a discharge hole is formed in the body at the edge of any screen mesh; a rotating rod is further arranged in the body, the top end of the rotating rod extends upwards to penetrate through the screen, and the bottom end of the rotating rod penetrates out of the body to be in transmission connection with the motor; any be equipped with the dispersion board that the bottom was equipped with a plurality of dispersion poles on the bull stick of screen cloth top, still be equipped with bevel gear one on the bull stick, the end of the stirring pole that the ring was equipped with a plurality of stirring boards on the global fix with bevel gear one meshing bevel gear two, bevel gear two rotatable install on the dead lever that stretches out on the bull stick.

Further, the bottom of the base is provided with a movable wheel.

Further, the buffer mechanism comprises a buffer cylinder with the bottom installed on the base and a vibration spring with the top fixed on the lower surface of the body, a buffer column is arranged in the buffer cylinder in a sliding mode, the top of the buffer column penetrates out of the buffer cylinder to be connected with the mounting seat, and the top of the vibration spring is installed on the upper surface of the mounting seat.

Further, a buffer spring is arranged between the bottom surface of the buffer column and the bottom of the buffer cylinder.

Further, a baffle is movably arranged at the discharge hole.

Further, the turning plate comprises a connecting section and a bending section, wherein the connecting section and the bending section are connected with the peripheral surface of the turning rod, and the bending section is connected with the connecting section.

The utility model at least comprises the following beneficial effects: the body is used for providing a screening environment, the vibrating motor is used as a vibrating source to drive the body to vibrate, so that a screen inside the body vibrates along with the vibrating source, the screening efficiency is improved, the body is connected with the base through the buffer mechanism, the buffer mechanism is beneficial to the vibration of the body, the impact of the body to the base can be effectively buffered, and the damage of the body and the base is avoided; the feeding hopper is used for feeding traditional Chinese medicine materials, the driving assembly drives the rotating shaft to slowly rotate, the materials falling down from the feeding pipe fall between two blanking plates on the rotating shaft, and along with the continuous rotation of the rotating shaft, the traditional Chinese medicine materials fall down from between the two blanking plates after the blanking plates change positions, so that intermittent feeding of the traditional Chinese medicine materials is realized, the materials fall on the screen mesh on the uppermost layer in batches and in a scattered manner, the screening effect is prevented from being influenced due to local accumulation caused by once feeding of excessive materials, and the screening efficiency is improved; the multiple screening meshes with the diameters reduced sequentially from top to bottom screen the Chinese medicinal materials, so as to realize multiple classification screening of the Chinese medicinal materials and facilitate the subsequent processing operation of the Chinese medicinal materials; the rotating rod can drive the dispersing plate to rotate, the dispersing plate drives the dispersing rod to rotate so as to disperse the traditional Chinese medicine materials, the screening efficiency is further improved, the rotating plate can rotate around the rotating rod through the cooperation of the bevel gear I and the bevel gear II and the fixed rod, the rotating turning plate can turn the materials on the screen, the materials are brought to the upper side by the turning plate and then fall down to drive the materials to roll, the screening effect is greatly enhanced, the turning plate rotating around the rotating rod can turn the traditional Chinese medicine materials on each position on the screen, the traditional Chinese medicine materials are guaranteed to be sufficiently screened, and the screening quality is improved; the discharge outlet is used for discharging the screened Chinese medicinal material materials on the screen.

According to the utility model, the rotating shaft is matched with the blanking plate to realize intermittent input of the Chinese medicinal material, so that the material falls on the uppermost screen in a batch and dispersed manner; the chinese-medicinal material is screened in grades by a plurality of screens of top-down in this, in the body of vibration chinese-medicinal material screening process, the dispersion board drives the dispersion pole and rotates in order to disperse chinese-medicinal material, improve screening efficiency, simultaneously make through bevel gear one, bevel gear two and the cooperation of dead lever turn the board and revolve the pole pivoted and can rotate, make the material by turn the board and take to the upper side after fall to order about the material to take place the motion of rolling, strengthen the screening effect greatly, make chinese-medicinal material screened fully, whole screening efficiency has been improved.

Drawings

Fig. 1 is a schematic structural view of a screening device for Chinese medicinal materials according to the present utility model.

Fig. 2 is a schematic view of the screen structure of the present utility model.

Fig. 3 is a schematic view of the structure of the flip lever of the present utility model.

Reference numerals: the device comprises a 1-base, a 2-buffer mechanism, a 21-buffer cylinder, a 22-vibration spring, a 23-buffer column, a 24-mounting seat, a 25-buffer spring, a 3-body, a 31-discharge opening, a 32-baffle, a 4-feed hopper, a 41-feed pipe, a 5-vibration motor, a 6-blanking bin, a 61-rotating shaft, a 611-blanking plate, a 7-screen, an 8-rotating rod, a 81-motor, a 82-bevel gear I, a 83-bevel gear II, a 84-fixed rod, a 9-dispersion plate, a 91-dispersion rod, a 10-turning rod, a 101-turning plate, a 1011-connecting section, a 1012-bending section and a 11-moving wheel.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Referring to fig. 1 to 3, a chinese-medicinal material sieving mechanism includes:

the screening device comprises a base 1, wherein the upper surface of the base 1 is connected with a body 3 through a buffer mechanism 2, and a moving wheel 11 is arranged at the bottom of the base 1 in order to facilitate the whole screening device to move; the top of the body 3 is provided with a feed hopper 4; the feeding pipe 41 at the bottom of the feeding hopper 4 extends downwards into the body 3 and is connected with the discharging bin 6; the bottom of the body 3 is provided with a vibration motor 5; a rotating shaft 61 driven to rotate by a driving assembly is arranged in the discharging bin 6, a plurality of discharging plates 611 are arranged on the rotating shaft 61, and the discharging plates 611 are uniformly arranged around the rotating shaft 61 at intervals;

a plurality of screens 7 with screen mesh diameters sequentially reduced are arranged in the body 3 from top to bottom, and discharge ports 31 are formed in the body 3 at the edge of any screen 7 and at the bottom of the body 3; a rotating rod 8 is further arranged in the body 3, the top end of the rotating rod 8 extends upwards to pass through the screen 7, and the bottom end of the rotating rod penetrates out of the body 3 to be in transmission connection with a motor 81; any one of the rotating rods 8 above the screen 7 is provided with a dispersing plate 9 with a plurality of dispersing rods 91 at the bottom, the rotating rod 8 is also provided with a first bevel gear 82, the end head of the turning rod 10 with a plurality of turning plates 101 on the peripheral surface is fixed on a second bevel gear 83 meshed with the first bevel gear 82, and the second bevel gear 83 is rotatably arranged on a fixed rod 84 extending out of the rotating rod 8.

Specifically, the vibration motor 5 belongs to the prior art, and the vibration motor 5 vibrates the body 3, so that the screen 7 in the body 3 vibrates along with the vibration, and the screening efficiency is improved; the driving component drives the rotating shaft 61 to slowly rotate, and the driving component can be an electric motor, a driving motor and the like, specifically, the rotating shaft 61 penetrates out of the discharging bin 6 and the body 3 to be connected with an output shaft of the driving motor; the material falling from the feeding pipe 41 falls between the two blanking plates 611 on the rotating shaft 61, and along with the continuous rotation of the rotating shaft 61, the Chinese medicinal material falls from between the two blanking plates 611 after the position of the blanking plates 611 is changed, so that intermittent feeding of the Chinese medicinal material is realized; the plurality of screens 7 with the screen diameters reduced in sequence from top to bottom screen the Chinese medicinal materials, so as to realize multiple classification screening of the Chinese medicinal materials and facilitate the subsequent processing operation of the Chinese medicinal materials; the pivoted bull stick 8 can drive dispersion board 9 rotation, dispersion board 9 drives dispersion pole 91 and rotates in order to disperse chinese-medicinal material, further improve screening efficiency, make through bevel gear one 82, bevel gear two 83 and the cooperation of dead lever 84 turn pole 10 and can rotate around bull stick 8 pivoted, the material on the screen cloth is turned over to the turning pole 10 of rotation drive turning pole 101, thereby the material is brought to the upper and back whereabouts by turning pole 10 and is driven the material to take place the motion of rolling, thereby strengthen the screening effect greatly, the chinese-medicinal material on each position on the screen cloth 7 can be turned over around bull stick 8 pivoted turning pole 10, guarantee that chinese-medicinal material is by abundant screening, improve screening quality.

After screening, the discharge opening 31 is used for discharging the screened Chinese medicinal materials on the screen 7, and in order to facilitate closing or opening the discharge opening 31, a baffle 32 is movably arranged at the discharge opening 31, and the baffle 32 can be hinged on the body 3 to realize opening or closing of the discharge opening 31.

The body 3 is connected with the base 1 through the buffer gear 2, and buffer gear 2 does benefit to the striking of body 3 to base 1 when body 3 vibrates, avoids body 3 and base 1 to damage, specifically, buffer gear 2 includes that the bottom is installed buffer cylinder 21 and the top on the base 1 are fixed the vibration spring 22 of body 1 lower surface, the interior slip of buffer cylinder 21 is equipped with buffer post 23, the top of buffer post 23 wears out buffer cylinder 21 is connected with mount pad 24, vibration spring 22's top is installed the mount pad 24 upper surface. A buffer spring 25 is arranged between the bottom surface of the buffer column 23 and the inner bottom of the buffer cylinder 21. The vibration spring 22 guarantees the vibration effect of the body 3 when realizing that the body 3 is connected with the base 1, through the cooperation of the buffer column 23, the buffer cylinder 21 and the buffer spring 25, vibration in the body 3 is more stable, the body 3 is prevented from shaking to a large extent to influence the screening effect and the body 3 and the motor 81 are prevented from being impacted to the base 1 to be damaged.

In order to make the turning plate 101 smoothly carry the Chinese medicinal material to the upper side, the turning plate 101 includes a connection section 1011 connected to the circumferential surface of the turning rod 10 and a bending section 1012, and the bending section 1012 is connected to the connection section 1011.

When the utility model is specifically used, the vibration motor 5, the driving component 62 and the motor 81 are simultaneously opened, all traditional Chinese medicine materials to be screened are put into the feed hopper 4, the driving component 62 drives the rotating shaft 61 to rotate slowly, the materials falling down from the feed pipe 41 fall between two blanking plates 611 on the rotating shaft 61, along with the continuous rotation of the rotating shaft 61, the traditional Chinese medicine materials fall down from the two blanking plates 611 after the position of the blanking plates 611 are changed, then the traditional Chinese medicine materials are batched and scattered and fall on the screen 7, the motor 81 drives the rotating rod 8 to rotate, the rotating rod 8 drives the dispersing plate 9 to rotate, so that the materials on the screen 7 are dispersed by the dispersing rod on the bottom surface of the dispersing plate 9, the screening work is promoted, meanwhile, the rotating rod 8 drives the bevel gear I82 to rotate, the bevel gear II 83 meshed with the bevel gear I82 rotates, the bevel gear II 83 rotates on the fixed rod 84 and drives the turning rod 10 to rotate, the turning rod 10 rotates around the rotating rod 8 and the turning rod body, after the screening is completed, the traditional Chinese medicine materials on the screen 7 and impurities at the bottom of the body 3 are discharged.

Although embodiments of the present utility model have been disclosed in the foregoing description and illustrated in the drawings, it is not intended to be limited to the details and embodiments shown and described, but rather to be fully applicable to various fields of adaptation to the present utility model, and further modifications may be readily made by those skilled in the art without departing from the general concept defined by the claims and the equivalents thereof, and it is therefore apparent that the utility model is not limited to the specific details and illustrations shown and described herein, and that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the utility model.

Claims (6)

1. Chinese-medicinal material sieving mechanism, its characterized in that includes:

the upper surface of the base (1) is connected with the body (3) through the buffer mechanism (2); a feed hopper (4) is arranged at the top of the body (3); a feeding pipe (41) at the bottom of the feeding hopper (4) downwards extends into the body (3) and is connected with a discharging bin (6); a vibration motor (5) is arranged at the bottom of the body (3); a rotating shaft (61) driven to rotate by a driving assembly is arranged in the discharging bin (6), a plurality of discharging plates (611) are arranged on the rotating shaft (61), and the discharging plates (611) are uniformly arranged at intervals and surround the rotating shaft (61);

a plurality of screens (7) with screen mesh diameters sequentially reduced are arranged in the body (3) from top to bottom, and discharge ports (31) are formed in the body (3) at the edge of any screen (7) and the bottom of the body (3); a rotating rod (8) is further arranged in the body (3), the top end of the rotating rod (8) extends upwards to penetrate through the screen (7), and the bottom end of the rotating rod penetrates out of the body (3) to be in transmission connection with the rotating rod (8); any be equipped with on bull stick (8) of screen cloth (7) top bottom be equipped with dispersion board (9) of a plurality of dispersion poles (91), still be equipped with bevel gear one (82) on bull stick (8), the end of the stirring pole (10) that the ring was equipped with a plurality of stirring boards (101) on the global fix with bevel gear two (83) of meshing of bevel gear one (82), bevel gear two (83) rotatable install on dead lever (84) that stretches out on bull stick (8).

2. The Chinese herbal medicine screening device according to claim 1, wherein a moving wheel (11) is arranged at the bottom of the base (1).

3. The Chinese herbal medicine screening device according to claim 1, wherein the buffer mechanism (2) comprises a buffer cylinder (21) with the bottom installed on the base (1) and a vibration spring (22) with the top fixed on the lower surface of the body (3), a buffer column (23) is slidably arranged in the buffer cylinder (21), the top of the buffer column (23) penetrates out of the buffer cylinder (21) and is connected with a mounting seat (24), and the top of the vibration spring (22) is installed on the upper surface of the mounting seat (24).

4. A screening device for Chinese medicinal materials according to claim 3, wherein a buffer spring (25) is arranged between the bottom surface of the buffer column (23) and the inner bottom of the buffer tube (21).

5. The Chinese herbal medicine screening device according to claim 1, wherein a baffle plate (32) is movably arranged at the discharge opening (31).

6. The Chinese herbal medicine screening device according to claim 1, wherein the turning plate (101) comprises a connecting section (1011) and a bending section (1012) connected with the circumferential surface of the turning rod (10), and the bending section (1012) is connected with the connecting section (1011).