阅读说明：本技术 一种环保材料的高效筛选机械 (High-efficient screening machinery of environmental protection material ) 是由 马伟瑄 于 2021-07-14 设计创作，主要内容包括：本发明涉及一种环保材料的高效筛选机械,包括分散机构、筛选箱和清扫机构,分散机构通过支柱安装在筛选箱的上方,分散机构包括桶体、安装在桶体外部的第一电机以及安装在桶体内部的转轴和转叶,第一电机通过L型支架安装在桶体的后外壁,第一电机的输出端与转轴的一端固定连接,转轴的另一端与桶体的前内壁转动连接,转轴的外壁均匀安装有至少两个转叶,第一电机启动后会带动转轴旋转,从而使转叶旋转,在转叶的旋转可以将聚集在一起的颗粒分散开,桶体的顶端连通设有进料仓,桶体的底端连通设有排料管,排料管与筛选箱的顶端连通,排料管上设有控制阀门,筛选箱的内部安装有第一筛选框和第二筛选框。(The invention relates to a high-efficiency screening machine for environment-friendly materials, which comprises a dispersing mechanism, a screening box and a cleaning mechanism, wherein the dispersing mechanism is arranged above the screening box through a support column, the dispersing mechanism comprises a barrel body, a first motor arranged outside the barrel body, and a rotating shaft and rotating blades arranged inside the barrel body, the first motor is arranged on the rear outer wall of the barrel body through an L-shaped support, the output end of the first motor is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft is rotatably connected with the front inner wall of the barrel body, at least two rotating blades are uniformly arranged on the outer wall of the rotating shaft, the rotating shaft is driven to rotate after the first motor is started, so that the rotating blades rotate, particles gathered together can be dispersed through the rotation of the rotating blades, the top end of the barrel body is communicated with a feeding bin, the bottom end of the barrel body is communicated with a discharging pipe, the discharging pipe is communicated with the top end of the screening box, and is provided with a control valve, the internally mounted of screening case has first screening frame and second screening frame.)

1. The utility model provides an efficient screening machine for environment-friendly materials, includes dispersion mechanism (3), screening case (2) and cleans the mechanism, its characterized in that, dispersion mechanism (3) are installed in the top of screening case (2) through pillar (5), dispersion mechanism (3) include staving (33), install at the outside first motor (31) of staving (33) and install pivot (34) and commentaries on classics leaf (35) inside staving (33), first motor (31) are installed at the back outer wall of staving (33) through L type support (32), the output of first motor (31) and the one end fixed connection of pivot (34), the other end of pivot (34) rotates with the preceding inner wall of staving (33) to be connected, at least two commentaries on classics leaf (35) are evenly installed to the outer wall of pivot (34), the top intercommunication of staving (33) is equipped with feeding storehouse (1), the bottom of the barrel body (33) is communicated with a discharging pipe (4), the discharging pipe (4) is communicated with the top end of the screening box (2), a first screening frame (6) and a second screening frame (7) are arranged inside the screening box (2), connecting blocks (13) are fixedly arranged on the front outer wall and the rear outer wall of the first screening frame (6) and the second screening frame (7), springs (14) are fixedly arranged at the bottom ends of the connecting blocks (13), supporting seats (15) are fixedly arranged at the bottom ends of the springs (14), the supporting seats (15) are arranged on the front inner wall and the rear inner wall of the screening box (2), a first discharging hole (11) and a second discharging hole (19) are formed in the right side wall of the screening box (2), the first discharging hole (11) is flush with the right end of the first screening frame (6), the second discharging hole (19) is flush with the right end of the second screening frame (7), and a first discharging box (12) and a second discharging box (18) are arranged on the outer side wall of the screening box (2), the cleaning mechanism is arranged inside the first screening frame (6) and the second screening frame (7).

2. The high-efficiency screening machine for environment-friendly materials according to claim 1, wherein the supporting seats (15) are L-shaped in cross section, and the supporting seats (15) on the front and rear walls of the screening box (2) are symmetrically arranged.

3. The efficient screening machine for environmental friendly materials as claimed in claim 1, wherein said first screening frame (6) and said second screening frame (7) have the same structure, and the aperture of the bottom end of said first screening frame (6) is larger than the aperture of the bottom end of said second screening frame (7).

4. The high-efficiency screening machine for environment-friendly materials according to claim 1, wherein the first discharging box (12) is communicated with the first discharging port (11), and the second discharging box (18) is communicated with the second discharging port (19).

5. The efficient screening machine for environmental friendly materials as claimed in claim 1, wherein said first screening frame (6) and said second screening frame (7) are provided with vibrators (10) at their bottom ends.

6. The efficient screening machine for the environment-friendly materials according to claim 1, wherein a support rod (8) is installed at a position, close to the first discharge port (11) and the second discharge port (19), of the inner side wall of the screening box (2), a scraper (9) is fixedly arranged at the bottom end of the support rod (8), and the scraper (9) is arranged inside the first screening frame (6) and the second screening frame (7).

7. The high-efficiency screening machine for environment-friendly materials according to claim 1, wherein the cleaning mechanism comprises a second motor (20), a ball screw (21), a ball slider (22), a sliding plate (23), a sliding chute (24) and a brush plate (25), the second motor (20) is installed on the inner rear wall of the first screening frame (6) and the inner rear wall of the second screening frame (7), the output end of the second motor (20) is fixedly connected with one end of the ball screw (21), the other end of the ball screw (21) is provided with a limiting plate, the ball screw (21) is arranged along the inclined direction of the first screening frame (6) and the second screening frame (7), the ball slider (22) is installed on the ball screw (21), the sliding chute (24) is arranged on the inner front wall of the first screening frame (6) and the inner front wall of the second screening frame (7), one end of the sliding plate (23) is fixedly connected with the ball slider (22), the other end is connected with the sliding chute (24) in a sliding way, and the brush plate (25) is arranged at the bottom end of the sliding plate (23).

8. The high-efficiency screening machine for environmental friendly materials as claimed in claim 1, wherein said screening box (2) is provided with a discharge hole (16) at its bottom end.

Technical Field

The invention relates to the technical field of environment-friendly material screening equipment, in particular to a high-efficiency screening machine for environment-friendly materials.

Background

The biomass fuel is a blocky environment-friendly new energy source produced by processing straws, rice hulls, peanut shells, corncobs, oil tea shells, cottonseed hulls and the like and three residues. The diameter of the biomass particles is generally 6-10 mm. Biomass particles need to be screened after being made into particles, and in the screening process, partial particles are gathered together to cause incapability of screening and influence the screening efficiency, and in addition, in the screening process, the sieve holes at the bottom end of the screening frame can be plugged, so that the screening efficiency is reduced

In order to solve the problem, a high-efficiency screening machine for environment-friendly materials is provided.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an efficient screening machine for environment-friendly materials, which solves the problems that the particle agglomeration and the holes can be blocked to reduce the screening efficiency.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a high-efficient screening machinery of environmental protection material, includes dispersion mechanism, screening case and cleans the mechanism, dispersion mechanism installs in the top of screening case through the pillar, dispersion mechanism includes the staving, installs the first motor outside the staving and installs pivot and the commentaries on classics leaf inside the staving, first motor passes through L type support mounting at the back outer wall of staving, the output of first motor and the one end fixed connection of pivot, the other end of pivot is connected with the preceding inner wall rotation of staving, the outer wall of pivot is evenly installed and is had at least two commentaries on classics leaves, and the first motor starts the back and can drive the pivot rotation to make the commentaries on classics leaf rotatory, can disperse the granule that gathers together at the rotation of commentaries on classics leaf, the top of staving intercommunication is equipped with the feed bin, and the bottom intercommunication of staving is equipped with row material pipe, arrange material pipe and screening case's top intercommunication, arrange and be equipped with control flap on the material pipe, the internally mounted of screening case has first screening frame and second screening frame, the outer wall is all fixed and is equipped with the connecting block around first screening frame and the second screening frame, the bottom mounting of connecting block is equipped with the spring, the bottom mounting of spring is equipped with the supporting seat, on the inner wall around the supporting seat installation screening case, the right side wall of screening case is equipped with first discharge gate and second discharge gate, there is first discharge gate to flush with the right-hand member of first screening frame, the second discharge gate flushes with the right-hand member of second screening frame, first ejection of compact case and second ejection of compact case are installed to the lateral wall of screening case, clean the inside at first screening frame and second screening frame that the mechanism is installed, clean the mechanism and can clean first screening frame and second screening frame, prevent that the granule sieve mesh from plugging up.

The invention further describes that the cross section of the supporting seat is L-shaped, and the supporting seats on the front wall and the rear wall of the screening box are symmetrically arranged.

The invention further describes that the first screening frame and the second screening frame have the same structure, and the aperture of the bottom end of the first screening frame is larger than that of the bottom end of the second screening frame.

The invention is further described in that the first discharge box is in communication with a first discharge opening and the second discharge box is in communication with a second discharge opening.

The invention further describes that the bottom ends of the first screening frame and the second screening frame are both provided with vibrators.

The invention further describes that the inner side wall of the screening box is provided with support rods at positions close to the first discharge port and the second discharge port, the bottom ends of the support rods are fixedly provided with scrapers, the scrapers are arranged inside the first screening frame and the second screening frame, and the scrapers can scrape particles at the top ends of the first screening frame and the second screening frame.

The invention further describes that the cleaning mechanism comprises a second motor, a ball screw, a ball slide block, a slide plate, a slide groove and a brush plate, the second motor is arranged on the inner rear wall of the first screening frame and the second screening frame, the output end of the second motor is fixedly connected with one end of the ball screw, the other end of the ball screw is provided with a limit plate, the ball screw is arranged along the inclined direction of the first screening frame and the second screening frame, the ball slide block is arranged on the ball screw, the slide groove is arranged on the inner front wall of the first screening frame and the second screening frame, one end of the slide plate is fixedly connected with the ball slide block, the other end of the slide plate is connected with the slide groove in a sliding manner, the brush plate is arranged at the bottom end of the slide plate, the second motor can drive the ball screw to rotate after being started, the rotation of the ball screw drives the ball slide block to move along the direction of the ball screw, so that the slide plate and the brush plate move along the direction of the ball screw, the brush board is contradicted with the inside bottom of first screening frame and second screening frame, can clean the inside granule of sieve mesh.

The invention is further described in that the bottom end of the screening box is provided with a discharge hole. .

By means of the scheme, the invention has the following advantages: the granule that dispersion mechanism can be in the same place the gathering is broken up, prevents to reduce screening efficiency at the screening in-process, cleans the inside bottom that the mechanism can clean first screening frame and second screening frame, prevents that the sieve mesh from being plugged up, reduces screening efficiency.

Drawings

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

FIG. 2 is a schematic view of the dispersing mechanism;

FIG. 3 is a schematic structural view of a first screen frame and a sweeping mechanism;

FIG. 4 is a schematic view of the structure of the support bar and the squeegee;

in the figure: 1 feeding bin, 2 screening casees, 20 second motors, 21 ball screw, 22 ball slide blocks, 23 slide plates, 24 chutes, 25 brush plates, 3 dispersion mechanisms, 31 first motors, 32L-shaped supports, 33 barrel bodies, 34 rotating shafts, 35 rotating blades, 36, 4 discharging pipes, 5 pillars, 6 first screening frames, 7 second screening frames, 8 supporting rods, 9 scraping plates, 10 vibrators, 11 first discharging ports, 12 first discharging boxes, 13 connecting blocks, 14 springs, 15 supporting seats, 16 discharging holes, 18 second discharging boxes, 19 second discharging ports, 20 second motors, 21 ball screw, 22 ball slide blocks, 23 slide plates, 24 chutes and 25 brush plates.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, an efficient screening machine for environmental protection materials comprises a dispersing mechanism 3, a screening box 2 and a cleaning mechanism, wherein the dispersing mechanism 3 is installed above the screening box 2 through a pillar 5, the dispersing mechanism 3 comprises a barrel body 33, a first motor 31 installed outside the barrel body 33, and a rotating shaft 34 and rotating blades 35 installed inside the barrel body 33, the first motor 31 is installed on the rear outer wall of the barrel body 33 through an L-shaped bracket 32, the output end of the first motor 31 is fixedly connected with one end of the rotating shaft 34, the other end of the rotating shaft 34 is rotatably connected with the front inner wall of the barrel body 33, at least two rotating blades 35 are evenly installed on the outer wall of the rotating shaft 34, the first motor 31 can drive the rotating shaft 34 to rotate after being started, so that the rotating blades 35 rotate, the particles gathered together can be dispersed by the rotation of the rotating blades 35, the top end of the barrel body 33 is communicated with a feeding bin 1, the bottom end of the barrel body 33 is communicated with a discharge pipe 4, the discharge pipe 4 is communicated with the top end of the screening box 2, the discharge pipe 4 is provided with a control valve, the screening box 2 is internally provided with a first screening frame 6 and a second screening frame 7, the first screening frame 6 and the second screening frame 7 are obliquely arranged, the first screening frame 6 and the second screening frame 7 have the same structure, the aperture of the bottom end of the first screening frame 6 is larger than that of the bottom end of the second screening frame 7, the bottom ends of the first screening frame 6 and the second screening frame 7 are both provided with a vibrator 10, the front outer wall and the rear outer wall of the first screening frame 6 and the second screening frame 7 are both fixedly provided with a connecting block 13, the bottom end of the connecting block 13 is fixedly provided with a spring 14, the bottom end of the spring 14 is fixedly provided with a supporting seat 15, the cross section of the supporting seat 15 is L-shaped, the supporting seats 15 on the front wall and the rear wall of the screening box 2 are symmetrically arranged, the supporting seat 15 is arranged on the front inner wall and rear wall of the screening box 2, the right lateral wall of screening case 2 is equipped with first discharge gate 11 and second discharge gate 19, there is first discharge gate 11 to flush with the right-hand member of first screening frame 6, second discharge gate 19 flushes with the right-hand member of second screening frame 7, first discharge case 12 and second discharge case 18 are installed to the lateral wall of screening case 2, first discharge case 12 and 11 intercommunications of first discharge gate, second discharge case 18 and 19 intercommunications of second discharge gate, and bracing piece 8 is installed to the position that the inside wall of screening case 2 is close to first discharge gate 11 and second discharge gate 19, the bottom mounting of bracing piece 8 is equipped with scraper blade 9, first screening frame 6 and the inside of second screening frame 7 are arranged in to scraper blade 9, and scraper blade 9 can be scraped the granule on first screening frame 6 and second screening frame 7 top.

The cleaning mechanism is arranged inside the first screening frame 6 and the second screening frame 7 and comprises a second motor 20, a ball screw 21, a ball sliding block 22, a sliding plate 23, a sliding groove 24 and a brush plate 25, the second motor 20 is arranged on the inner rear wall of the first screening frame 6 and the second screening frame 7, the output end of the second motor 20 is fixedly connected with one end of the ball screw 21, the other end of the ball screw 21 is provided with a limiting plate, the ball screw 21 is arranged along the inclined direction of the first screening frame 6 and the second screening frame 7, the ball sliding block 22 is arranged on the ball screw 21, the sliding groove 24 is arranged on the inner front wall of the first screening frame 6 and the inner front wall of the second screening frame 7, one end of the sliding plate 23 is fixedly connected with the ball sliding block 22, the other end of the sliding plate is connected with the sliding groove 24 in a sliding manner, the brush plate 25 is arranged at the bottom end of the sliding plate 23, and the second motor 20 is started, can drive ball screw 21's rotation, ball screw 21's rotation drives ball slider 22 and removes along ball screw 21's direction, thereby make slide 23 and brush board 25 remove along ball screw 21's direction, brush board 25 contradicts with the inside bottom of first screen frame 6 and second screen frame 7, clean the mechanism and can clean first screen frame 6 and second screen frame 7, prevent that the sieve mesh is plugged up to the granule, the bottom of screening case 2 is equipped with relief hole 16, a granule for the discharge is screened.

The working principle is that when the invention is used, environment-friendly particles are added into the dispersing mechanism 3 through the feeding bin 1, the first motor 31 is started, the first motor 31 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the rotating blade 35 to rotate, the accumulated particles can be collided in the rotation at the non-end of the rotating blade 35, so that the purpose of scattering the accumulated particles is achieved, the vibrator 10 is started, the vibrator 10 drives the first screening frame 6 and the second screening frame 7 to continuously vibrate, the valve is opened, the particles enter the first screening frame 6 through the dispersing mechanism 3, the vibrator 10 can make the first screening frame 6 and the second screening frame 7 continuously vibrate, so that the particles in the first screening frame 6 and the second screening frame 7 rapidly fall off, the larger particles can enter the first discharging box 12 and the second discharging box 18 through the first discharging hole 11 and the second discharging hole 19 respectively, the second motor 20 is started, second motor 20 drives ball screw 21's rotation, and ball screw 21's rotation drives ball slider 22 and removes along ball screw 21's direction to make slide 23 and brush board 25 remove along ball screw 21's direction, brush board 25 is contradicted with the inside bottom of first filter frame 6 and second filter frame 7, cleans the mechanism and can clean first filter frame 6 and second filter frame 7, prevents that the sieve mesh is plugged up to the granule.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.