CN214676651U

CN214676651U - Prickly ash sieve separator that possesses automatic clearance function of screen cloth

Info

Publication number: CN214676651U
Application number: CN202120195210.6U
Authority: CN
Inventors: 黄栋; 马帅; 薛尧; 贺璞; 王冬霞
Original assignee: Shaanxi Weikang Biotechnology Co ltd
Current assignee: Shaanxi Weikang Biotechnology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-11-12
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a prickly ash sieve separator that possesses automatic clearance function of screen cloth, include: threshing mechanism for separate prickly ash granule and prickly ash stalk, screen cloth shock mount comprises screen cloth, shock dynamo and casing, and the screen cloth is transversely installed in the casing, and screen cloth shock mount is used for screening the prickly ash after the edulcoration, and the below of screen cloth is provided with from clear mechanism, and from clear mechanism include: the cleaning ball is placed on the ball receiving net and used for vibrating along with the screen vibrating mechanism and impacting materials clamped on the screen through Brownian motion so as to crush the materials and avoid blocking the screen; through setting up the utility model discloses can replace artifical clearance screen cloth, avoid the screen cloth to be blockked up, and then influence the prickly ash finished product and contain miscellaneous volume, impurity can not be by timely screening out, has improved the edulcoration rate.

Description

Prickly ash sieve separator that possesses automatic clearance function of screen cloth

Technical Field

The utility model belongs to prickly ash screening installation field especially relates to a prickly ash sieve separator that possesses automatic clearance function of screen cloth.

Background

The zanthoxylum bungeanum is mainly produced in Gansu, Sichuan, Shaanxi, Henan, Hebei, Shanxi, Yunnan provinces and other provinces in China, and compared with the zanthoxylum bungeanum produced in Gansu, Sichuan and Shaanxi, the zanthoxylum bungeanum has better quality. The wild pepper has many producing areas and varieties, so the wild pepper has inconsistent particle sizes. Before the pepper is eaten, impurities in the pepper are removed through multi-stage screening. The impurities are mainly divided into general impurities and malignant impurities, and the general impurities refer to pepper stems, pepper leaves, hair, clews, dust, nylon ropes, sawdust and the like. The malignant impurities refer to glass, iron wires (nails), rat feces, cigarette ends, ceramics and the like.

The sieve often is easily blocked by the material in the prickly ash sieve separator operation process, and in the prior art, the worker cleans the sieve from top to bottom with a special brush at the average frequency of 15-30 min/time, if the sieve pore of the sieve is blocked when the cleaning is not in time, the impurity content of the prickly ash finished product is influenced, and the impurities cannot be screened out in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prickly ash sieve separator that possesses automatic clearance function of screen cloth to solve the artifical screen cloth degree of difficulty of clearing up big, with high costs, untimely problem.

The utility model adopts the following technical scheme: the utility model provides a prickly ash sieve separator that possesses screen cloth automatic cleaning function, includes:

a threshing mechanism for separating pepper particles and pepper stalks,

the screen vibrating mechanism consists of a screen, a vibrating motor and a shell, the screen is transversely arranged in the shell and is used for screening the Chinese prickly ash after impurity removal, a self-cleaning mechanism is arranged below the screen,

self-cleaning mechanism includes:

a ball receiving net horizontally arranged below the screen mesh,

the ball baffle plate is vertically arranged, the lower end of the ball baffle plate is fixedly connected with the edge of the ball-catching net, the upper end of the ball baffle plate is fixedly connected with the edge of the screen mesh,

the cleaning ball is placed on the ball receiving net and is used for vibrating along with the screen vibrating mechanism and impacting materials clamped on the screen through Brownian motion, so that the materials are crushed and the screen is prevented from being blocked.

Further, the ball catching net is divided into a plurality of unit cleaning areas through the ball blocking plate and the vertical plates, the unit cleaning areas are independent of each other, and the cleaning balls are contained in the unit cleaning areas.

Further, each unit cleaning region is a rectangular parallelepiped or a cube.

Further, the cleaning ball is a rubber ball or a steel ball.

Furthermore, the screen cloth is provided with three, be respectively for last screen cloth, well screen cloth and lower screen cloth, and the below of going up screen cloth, well screen cloth and lower screen cloth all is provided with from clear mechanism.

Further, the ball-catching net is a wire net, and the aperture of the wire net is smaller than the outer diameter of the cleaning ball.

Furthermore, the pepper screening machine also comprises a frame and a negative pressure device positioned on the upper part of the frame, the threshing mechanism is positioned on the upper part of the frame, the screen vibrating mechanism is transversely arranged below the threshing mechanism and the negative pressure device,

the outlet of the threshing mechanism is positioned above the inlet of the screen vibrating mechanism; a vertical material pipe is also vertically arranged above the inlet of the screen vibrating mechanism, the upper end of the vertical material pipe is communicated with the negative pressure device through a horizontal material pipe, the lower end of the vertical material pipe is in a bell mouth shape,

the separating mechanism is used for separating pepper particles and pepper stems, the negative pressure device is used for sucking light impurities in the pepper particles at the inlet of the screen vibrating mechanism, so that the light impurities are sequentially discharged through the vertical material pipe and the horizontal material pipe, and the screen vibrating mechanism is used for performing multi-stage screening on the pepper subjected to impurity removal.

Furthermore, the threshing mechanism consists of a feed hopper, a roll shaft arranged on the feed hopper, a semicircular circular plate with holes surrounding the lower half part of the roll shaft and a finger rod fixed on the roll shaft, wherein the roll shaft rotates and is mutually matched with the finger rod to separate pepper particles from pepper stalks.

Furthermore, the mesh aperture of the upper screen is larger than the particle size of the pepper particles, the mesh aperture of the middle screen is smaller than the particle size of the pepper particles, the mesh of the lower screen is in a long slit shape, the shell is divided into four horizontal channels by the three screens, and the plum pepper, the normal pepper, the pepper seeds and the pepper stalks are sequentially screened from the four channels from top to bottom.

Furthermore, a conveying mechanism is arranged on the left side of the threshing mechanism and used for lifting the Chinese prickly ash on the ground, so that the Chinese prickly ash to be separated enters the threshing mechanism to be separated.

The utility model has the advantages that: the utility model can replace manual cleaning of the screen, and avoid the screen from being blocked, thereby influencing the impurity content of the finished pepper, and the impurities can not be screened out in time; the labor cost is reduced, the position of the screen is blocked is processed timely, the impurity removal rate is improved, the impurity content of the finished pepper is reduced, and the difficulty in cleaning the screen is reduced.

Drawings

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

fig. 2 is a top view of the self-cleaning mechanism of the present invention;

fig. 3 is a schematic structural view of the threshing mechanism of the present invention.

Wherein: 1. a threshing mechanism; 2. a screen vibrating mechanism; 3. a negative pressure device; 4. a frame; 51. a horizontal material pipe; 52. a vertical material pipe; 6. a material return pipe; 7. a transport mechanism; 8. screening a screen; 9. a feed hopper; 10. a roll shaft; 11. a finger; 12. a circular plate; 13. a self-cleaning mechanism; 14. a ball catching net; 15. a ball blocking plate; 16. cleaning balls; 17. a unit cleaning area; 18. a vertical plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses a prickly ash sieve separator that possesses automatic clearance function of screen cloth, as shown in fig. 1 and fig. 2, the utility model discloses a prickly ash sieve separator includes threshing mechanism 1, screen cloth vibrations mechanism 2, and threshing mechanism 1 is used for separating prickly ash granule and prickly ash stalk, and screen cloth vibrations mechanism 2 comprises screen cloth 8, shock dynamo and casing, and screen cloth 8 transversely installs in the casing, and screen cloth vibrations mechanism 2 is used for screening the prickly ash after the edulcoration, and the below of screen cloth 8 is provided with from clearance mechanism 13.

From clear mechanism 13 including receiving the net 14, the fender 15, clean ball 16, receive the level setting of net 14 in the screen cloth 8 below, the vertical setting of fender 15, the lower extreme fixed connection of fender 15 is in the border department of receiving the net 14, the upper end of fender 15 and the border department fixed connection of screen cloth 8, clean ball 16 places on receiving the net 14, clean ball 16 is used for shaking along with screen cloth vibrations mechanism 2, and through the material of brownian motion striking card on screen cloth 8, make the material broken, avoid blockking up screen cloth 8.

The ball receiving net 14 is divided into a plurality of unit cleaning areas 17 through a ball baffle 15 and a plurality of vertical plates 18, the unit cleaning areas 17 are independent of each other and contain cleaning balls 16, each unit cleaning area 17 is a cuboid or a cube, the cleaning balls 16 are rubber balls or steel balls, the ball receiving net 14 is an iron wire net, and the aperture of the wire net is smaller than the outer diameter of the cleaning balls 16.

The reason for dividing the ball catching net 14 into the plurality of unit cleaning regions 17 is to ensure that each sieve hole of the sieve net 8 can be hit by the cleaning ball 16, if only one unit cleaning region 17 is provided, the cleaning ball 16 is easily gathered by the self gravity, and the brownian motion range is small during the vibration process, and the hitting effect on the sieve net 8 at the edge cannot be generated, so the ball catching net 14 is divided into the plurality of unit cleaning regions 17, and the same number of cleaning balls 16 are placed in each unit cleaning region 17, and each sieve hole of the sieve net 8 in each unit cleaning region 17 can be hit by the cleaning ball 16, and the blockage is avoided.

The utility model can replace manual cleaning of the screen 8, and avoid the screen 8 from being blocked, thereby influencing the impurity content of the finished pepper, and the impurities can not be screened out in time; the labor cost is reduced, the blockage position of the screen 8 is processed timely, the impurity removal rate is improved, the impurity content of the finished pepper is reduced, and the difficulty in cleaning the screen 8 is reduced. The utility model discloses at the installation of the 8 below of screen cloth that block up easily, utilize the vibrations of screen cloth vibrations mechanism 2 in the screening process, 16 continuous motions of cleaning ball hit the bits of broken glass with the material that blocks up, reach clear effect.

The utility model discloses a prickly ash sieve separator, as shown in fig. 1, including a threshing mechanism 1, a screen cloth vibrations mechanism 2 and a negative pressure device 3, threshing mechanism 1 is located frame 4 upper left portion, negative pressure device 3 is fixed in frame 4 upper right portion, screen cloth vibrations mechanism 2 is fixed in frame 4 lower part, break away from the mechanism and be used for separating prickly ash granule and prickly ash stalk, screen cloth vibrations mechanism 2 is used for carrying out multistage screening to the prickly ash after the edulcoration, threshing mechanism 1, screen cloth vibrations mechanism 2 and negative pressure device 3 are located same frame 4, conveniently handle prickly ash granule in proper order, the three mutually supports, make the prickly ash can reach the purpose of screening through once screening, and the cost is saved.

The screen cloth vibration mechanism 2 is transversely arranged, the screen cloth vibration mechanism 2 is positioned below the threshing mechanism 1 and the negative pressure device 3, the inlet of the screen cloth vibration mechanism 2 is positioned under the outlet of the threshing mechanism 1, and because pepper particles processed by the threshing mechanism 1 need to enter the screen cloth vibration mechanism 2 for multistage screening, the outlet of the threshing mechanism 1 is arranged at the upper part, the inlet of the screen cloth vibration mechanism 2 is arranged at the lower part, and all pepper particles passing through the threshing mechanism 1 are ensured to completely enter the screen cloth vibration mechanism 2, so that the subsequent screening is realized.

The negative pressure device 3 is positioned at the upper right of the screen vibrating mechanism 2, and the inlet of the screen vibrating mechanism 2 is positioned below the outlet of the threshing mechanism 1; a vertical material pipe 52 is vertically arranged above an inlet of the screen vibrating mechanism 2, the upper end of the vertical material pipe 52 is communicated with the negative pressure device 3 through a horizontal material pipe 51, the lower end of the vertical material pipe 52 is in a horn mouth shape, because the inlet of the screen vibrating mechanism 2 is provided with a feeding bin which is a container with an unsealed upper part and is used for containing pepper particles coming from the threshing mechanism 1, the lower end of the vertical material pipe 52 is arranged above the feeding bin, meanwhile, an outlet of the threshing mechanism 1 is also arranged above the feeding bin, and the lower end of the vertical material pipe 52 is arranged on a moving parabola when the threshed peppers are discharged out of the threshing mechanism 1, so that light impurities in the pepper particles falling from the threshing mechanism 1 can be ensured to be sucked away through the negative pressure device 3 through the vertical material pipe 52 in the free falling process, the primary dust removal and impurity removal of the pepper particles are achieved.

The negative pressure device 3 is used for sucking away light impurities in pepper particles at an inlet of the screen vibrating mechanism 2, the light impurities are hair, pepper leaves, light filiform substances, dust and the like, when the negative pressure device 3 works, the light impurities are sequentially discharged from the vertical material pipe 52 and the horizontal material pipe 51, the horizontal material pipe 51 is communicated with the screen vibrating mechanism 2 through the vertically arranged material return pipe 6, namely, the horizontal material pipe 51 is communicated with an upper inner cavity of the screen vibrating mechanism 2 through the material return pipe 6, the material return pipe 6 is vertically arranged and has a large pipe diameter and a small pipe diameter, the material return pipe 6 is used for enabling partial pepper particles in the light impurities to fall back to the screen vibrating mechanism 2 through gravity, namely, the negative pressure device 3 is communicated with the middle part of the screen vibrating mechanism 2 through the material return pipe 6, the pipe diameter of the material return pipe 6 is large in the upper part and small in the lower part, and the light impurities are sucked into the free end of the vertical material pipe 52 through negative pressure at the feeding bin, can have some small-sized prickly ash particles to be inhaled the condition of vertical material pipe 52 and horizontal material pipe 51 along with light debris together, when the small-sized prickly ash reachs the juncture of feed back pipe 6 and horizontal material pipe 51, the pipeline cross-sectional area of feed back pipe 6 increases, lead to the wind pressure to reduce, the small-sized prickly ash particle in the horizontal material pipe 51 receives the wind force less this moment, consequently will be the free fall downwards, and then fall into screen cloth vibrations mechanism 2 through feed back pipe 6, carry out subsequent screening. The negative pressure device 3 is a fan, the negative pressure device 3 is connected with a cyclone feeder, and the cyclone feeder is used for settling light impurities.

Threshing mechanism 1 left side still is provided with transport mechanism 7, and transport mechanism 7 comprises transportation belt and support, and transportation belt slope sets up, and the support is used for supporting the transportation belt, and the transportation belt constitutes right angled triangle with the support, and two right-angle sides of this right angled triangle are support, hypotenuse for the transportation belt, and transport mechanism 7 is used for promoting the prickly ash that is located ground for treat that the prickly ash that separates gets into threshing mechanism 1's entry and separates.

The screen vibrating mechanism 2 is composed of a screen 8, a vibrating motor and a shell, the screen 8 is transversely installed in the shell from top to bottom, the screen 8 is provided with three screens, namely an upper screen, a middle screen and a lower screen, and a self-cleaning mechanism 13 is arranged below the upper screen, the middle screen and the lower screen.

The three screens 8 are obliquely arranged, the outlet ends of the three screens 8 are lower than the inlet end, so that the pepper flows conveniently, the mesh aperture of the upper screen is larger than the particle size of pepper particles, the mesh aperture of the middle screen is smaller than the particle size of the pepper particles, the mesh of the lower screen is in a long slit shape, the three screens 8 divide the shell into four horizontal channels, and the plum pepper, the normal pepper, the pepper seeds and the pepper stems are sequentially screened out from the four channels from top to bottom, because the market prices of the plum pepper, the large pepper and the small pepper are different, the qualities of the pepper are different, and the yield of essential oil is different, the three channels need to be subdivided so as to better serve customers and serve markets, therefore, the screens 8 are divided into three stages, namely, the plum peppers which do not pass through the mesh aperture of the upper screen flow out of the screen vibrating mechanism 2 through the upper guide groove, the peppers which pass through the mesh aperture of the upper screen but not pass through the mesh aperture of the middle screen flow out of the screen vibrating mechanism 2 through the middle guide groove, the peppers which pass through the mesh apertures of the middle screen mesh and the peppers which do not pass through the mesh apertures of the lower screen mesh flow out of the screen mesh vibration mechanism 2 through the lower guide groove, the pepper particles falling on the lower screen mesh are also mixed with pepper stems, the pepper stems pass through the lower screen mesh and fall into the lowermost pepper channel, namely, the pepper stems and the small-particle pepper particles are screened out by the lower screen mesh, and the pepper stems are further separated out.

As shown in fig. 3, threshing mechanism 1 comprises feed hopper 9, establish at the roller 10 of feed hopper 9, around the foraminiferous plectane 12 of semicircle of roller 10 lower half, fix the finger 11 on roller 10, roller 10 is through the rotation and mutually support with finger 11 and separate prickly ash granule and prickly ash stalk, and the course of work is: the prickly ash with the handle enters the threshing mechanism 1 through the feed hopper 9, the prickly ash particles are separated from the prickly ash stems, then the prickly ash particles leak into the feed bin of the screen vibrating mechanism 2 through holes of the perforated round plate 12, after the prickly ash enters the feed hopper 9, the roller shaft 10 drives the prickly ash with the handle to rotate together when rotating, then the finger rod 11 stirs the prickly ash, the prickly ash stems are folded in the rotating process of the prickly ash with the handle, then the prickly ash particles are separated from the prickly ash stems, and the prickly ash is threshed and smashed.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a prickly ash sieve separator that possesses automatic clearance function of screen cloth which characterized in that includes:

a threshing mechanism (1) for separating pepper particles from pepper stalks,

the screen vibrating mechanism (2) consists of a screen (8), a vibrating motor and a shell, the screen (8) is transversely installed in the shell, the screen vibrating mechanism (2) is used for screening the Chinese prickly ash after impurity removal, a self-cleaning mechanism (13) is arranged below the screen,

the self-cleaning mechanism (13) includes:

a ball catching net (14) horizontally arranged below the screen (8),

a ball baffle plate (15) which is vertically arranged, the lower end of the ball baffle plate is fixedly connected with the edge of the ball-catching net (14), the upper end of the ball baffle plate is fixedly connected with the edge of the screen (8),

and the cleaning balls (16) are placed on the ball catching net (14) and are used for vibrating along with the screen vibrating mechanism (2) and impacting the materials clamped on the screen (8) through Brownian motion, so that the materials are crushed and the screen (8) is prevented from being blocked.

2. The prickly ash screening machine with automatic screen cleaning function according to claim 1, characterized in that said ball-receiving net (14) is divided into a plurality of unit cleaning areas (17) by a ball-blocking plate (15) and a plurality of vertical plates (18), each unit cleaning area (17) is independent from each other and contains a cleaning ball (16).

3. The pepper screening machine with the automatic screen cleaning function as claimed in claim 2, wherein each unit cleaning area (17) is a cuboid or a cube.

4. The pepper screening machine with the automatic screen cleaning function as claimed in any one of claims 1-3, wherein the cleaning balls (16) are rubber balls or steel balls.

5. The pepper screening machine with the automatic screen cleaning function as claimed in claim 4, wherein the screen (8) is provided with three upper screens, middle screens and lower screens, and self-cleaning mechanisms (13) are arranged below the upper screens, the middle screens and the lower screens.

6. The pepper screening machine with the automatic screen cleaning function as claimed in claim 5, wherein the ball receiving net (14) is a wire net with a hole diameter smaller than the outer diameter of the cleaning ball (16).

7. The pepper screening machine with the automatic screen mesh cleaning function according to claim 1, characterized in that the pepper screening machine further comprises a frame (4) and a negative pressure device (3) positioned on the upper portion of the frame (4), the threshing mechanism (1) is positioned on the upper portion of the frame (4), the screen mesh vibrating mechanism (2) is transversely arranged below the threshing mechanism (1) and the negative pressure device (3),

the outlet of the threshing mechanism (1) is positioned above the inlet of the screen vibrating mechanism (2); a vertical material pipe (52) is also vertically arranged above the inlet of the screen vibrating mechanism (2), the upper end of the vertical material pipe (52) is communicated with the negative pressure device (3) through a horizontal material pipe (51), the lower end of the vertical material pipe (52) is in a horn mouth shape,

threshing mechanism (1) is arranged in separating prickly ash granule and prickly ash stalk, negative pressure device (3) are arranged in siphoning away the light debris that is in the prickly ash granule of screen cloth vibrations mechanism (2) entrance for light debris loops through vertical material pipe (52) and horizontal material pipe (51) and discharges, screen cloth vibrations mechanism (2) are used for carrying out the multistage screening to the prickly ash after the edulcoration.

8. The pepper screening machine with the automatic screen mesh cleaning function as claimed in claim 7, wherein the threshing mechanism (1) comprises a feed hopper (9), a roll shaft (10) arranged at the feed hopper (9), a semicircular round plate with holes (12) surrounding the lower half part of the roll shaft (10), and a finger rod (11) fixed on the roll shaft (10), wherein the roll shaft (10) separates pepper particles from pepper stalks through rotation and mutual cooperation with the finger rod (11).

9. The pepper screening machine with the automatic screen mesh cleaning function as claimed in claim 5, wherein the mesh aperture of the upper screen mesh is larger than the particle size of pepper particles, the mesh aperture of the middle screen mesh is smaller than the particle size of pepper particles, the mesh of the lower screen mesh is in a long slit shape, the three screen meshes (8) divide the shell into four horizontal channels, and the four channels from top to bottom screen out the Japanese pepper, normal Japanese pepper, prickly ash seeds and pricklyash stalks in sequence.

10. The pepper screening machine with the automatic screen cleaning function according to claim 9, wherein a transporting mechanism (7) is further arranged on the left side of the threshing mechanism (1), and the transporting mechanism (7) is used for lifting peppers located on the ground, so that the peppers to be separated enter the threshing mechanism (1) for separation.