CN215613096U

CN215613096U - High-efficient powder shifter of multistage formula

Info

Publication number: CN215613096U
Application number: CN202122086636.0U
Authority: CN
Inventors: 罗炳新; 罗海良; 李丽英
Original assignee: Guangxi Hailiang Industrial Co ltd
Current assignee: Guangxi Hailiang Industrial Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a multi-stage high-efficiency powder screening machine, which comprises: the rotary vibration sieve is used as a bearing foundation of the device and can be used for grading and screening materials; the feeding cylinder is fixedly connected above the rotary vibration sieve, a sliding groove is formed in the inner wall of the feeding cylinder, and the micro motor is fixedly connected to the inner wall of the feeding cylinder. This high-efficient powder shifter of multistage formula, it rotates to drive the rotor plate through micro motor, make the fretwork board through the continuous inside reciprocating of a feeding section of thick bamboo of slider and spout, and the range that reciprocates is great, thereby shatter the powder of caking on the fretwork board, reciprocate along the bracing piece through the sleeve, extrusion or extension spring, and promote the fixture block round trip movement in the draw-in groove through the connecting rod, produce the friction, cut down kinetic energy, thereby the shock attenuation of being convenient for, take out the drawplate through the slide rail and the slide of both sides, and start the pneumatic cylinder, make pneumatic cylinder and ground contact, thereby can effectively increase the holding area, make the device be difficult for empting.

Description

High-efficient powder shifter of multistage formula

Technical Field

The utility model relates to the technical field of seasoning production, in particular to a multi-stage high-efficiency powder screening machine.

Background

In the production process of seasonings such as pepper, a rotary vibration sieve is needed to be used for grading and screening production materials, and the existing rotary vibration sieve has certain defects in use, such as the defect of the existing rotary vibration sieve;

according to the multi-stage high-efficiency powder screening machine disclosed by the publication number CN207546633U, large-volume powder inside a powder screening chamber is smashed into a small-volume form, so that the powder is convenient to filter, the powder inside the powder screening chamber can move under the action of wind, and the large-volume powder is prevented from being accumulated on a filter screen, so that the filtration of the powder is influenced, so that the medicine can be filtered into the filter chamber from the filter screen, the powder screening machine body can be conveniently separated from a discharge port, the powder screening speed of the powder is improved, the advantages of multi-stage powder screening are achieved, and the problem that the pharmaceutical time of the powder is prolonged due to the lower powder screening efficiency of the conventional powder screening machine is effectively solved;

this prior art solution also presents the following problems when in use:

1. the caking powder in feeding is not convenient to be crushed;

2. the damping effect is poor;

3. the pouring is easy;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-stage high-efficiency powder screening machine, which solves the problems that a rotary vibrating screen in the prior market is inconvenient to crush agglomerated powder when feeding, has poor damping effect and is easy to dump.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-stage high-efficiency powder screening machine comprises:

the rotary vibration sieve is used as a bearing foundation of the device and can be used for grading and screening materials, a vibration motor is connected in the rotary vibration sieve, and a discharge pipe is embedded in one side of the rotary vibration sieve;

the feeding cylinder is fixedly connected above the rotary vibrating screen, a sliding groove is formed in the inner wall of the feeding cylinder, a sliding block is connected in the sliding groove in a sliding mode, a hollow plate is fixedly connected to one side of the sliding block, a rotating plate is connected to the lower portion of the hollow plate, a micro motor is fixedly connected to one side of the rotating plate, and the micro motor is fixedly connected to the inner wall of the feeding cylinder.

Preferably, the side view cross-sectional shape of rotor plate is oval, and spout and slider are provided with two sets ofly about the central axis symmetry of fretwork board, drives the rotor plate through micro motor and rotates, makes the fretwork board reciprocate in feed cylinder inside through slider and spout is continuous, and the range that reciprocates is great to shake the powder of caking on the fretwork board and break up.

Preferably, the rotary vibrating screen comprises:

the lower end plate is fixedly connected below the rotary vibration screen, one side of the lower end plate is fixedly connected with a sleeve, a support rod is connected in the sleeve, a spring is fixedly connected on the support rod, one end of the spring is fixedly connected below the sleeve, the top end of the support rod is fixedly connected with an L-shaped vertical plate, and a clip frame is fixedly connected below the L-shaped vertical plate;

first carriage, fixed connection be in the lower plate below, first carriage internal rotation is connected with the connecting rod, the connecting rod end rotates and is connected with the second carriage, second carriage below fixedly connected with fixture block, the fixture block is connected in the draw-in groove, the draw-in groove is seted up in time shape frame top, reciprocates along the bracing piece through the sleeve, extrudees or extension spring to promote the fixture block round trip movement in the draw-in groove through the connecting rod, produce the friction, cut down kinetic energy, thereby be convenient for the shock attenuation.

Preferably, the springs are symmetrically arranged in two groups about the central axis of the sleeve, and the sleeve, the support rod and the L-shaped vertical plate are respectively provided with one group at two sides of the lower end plate, so that the lower end plate is more stable when moving up and down.

Preferably, the frame includes:

slide rail, fixed connection be in on returning the shape frame inside wall, fixedly connected with is sealed to fill up in the slide rail, sealed interior block of filling up is connected with the slide, slide one side fixedly connected with takes out the board, take out board below fixedly connected with pneumatic cylinder, take out the board through the slide rail and the slide of both sides and take out to start the pneumatic cylinder, make pneumatic cylinder and ground contact, thereby can effectively increase the holding area, make the device be difficult for empting.

Preferably, the hydraulic cylinder is provided with three groups at the same distance of the drawing plate, the maximum height of the hydraulic cylinder is greater than the horizontal height of the drawing plate, and the sealing gasket is made of rubber, so that the friction force between the sliding rail and the sliding plate is increased, and the drawing plate is not easy to draw.

Compared with the prior art, the utility model has the beneficial effects that: this high-efficient powder shifter of multistage formula, it rotates to drive the rotor plate through micro motor, make the fretwork board through the continuous inside reciprocating of a feeding section of thick bamboo of slider and spout, and the range that reciprocates is great, thereby shatter the powder of caking on the fretwork board, reciprocate along the bracing piece through the sleeve, extrusion or extension spring, and promote the fixture block round trip movement in the draw-in groove through the connecting rod, produce the friction, cut down kinetic energy, thereby the shock attenuation of being convenient for, take out the drawplate through the slide rail and the slide of both sides, and start the pneumatic cylinder, make pneumatic cylinder and ground contact, thereby can effectively increase the holding area, make the device be difficult for empting.

1. Firstly, materials are led into a feeding cylinder, the materials are stacked on a hollowed-out plate, a micro motor and a vibrating motor are started, the micro motor drives a rotating plate to rotate, and the side-looking cross section of the rotating plate is oval, so that the horizontal height of the rotating plate can be changed when the rotating plate rotates, the hollowed-out plate is abutted against the upper end of the rotating plate, and the hollowed-out plate is in sliding connection with the feeding cylinder through sliding chutes and sliding blocks on two sides, so that the hollowed-out plate continuously moves up and down when the rotating plate rotates, and then the materials stacked on the hollowed-out plate are vibrated, so that the agglomerated materials are crushed, and the agglomerated materials are prevented from directly entering a rotary vibrating screen, and the screening effect is poor;

2. when the rotary vibration sieve screens materials, the lower end plate continuously moves up and down along the supporting rod through the sleeve, so that the spring is stretched or compressed, the spring absorbs kinetic energy transmitted by the sleeve and converts the kinetic energy into elastic potential energy to be stored, the lower end plate drives the first supporting frame to downwards or upwards extrude the connecting rod while stretching or compressing the spring, the connecting rod drives the clamping block to move in the clamping groove, and the elastic potential energy stored by the spring can be effectively absorbed and attenuated due to the fact that friction force between the clamping block and the clamping groove is large, and therefore the damping effect is improved;

3. before using, take out the board through both sides slide rail and slide to start hydraulic cylinder, when the pneumatic cylinder started, the extension downwards supported subaerial, increase the device's supported area, thereby make the device be difficult for empting, when the slide removed in the slide rail, can the extrusion sealed pad, made sealed pad deformation, frictional force between increase slide and the slide rail prevents that the device from taking out the board too easy roll-off.

Drawings

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

FIG. 2 is a schematic view of the structure of the chute of the present invention;

FIG. 3 is an enlarged view of the part A of the present invention.

In the figure: 1. rotating and vibrating the screen; 2. a vibration motor; 3. a discharge pipe; 4. a feeding cylinder; 5. a chute; 6. a slider; 7. a hollowed-out plate; 8. a rotating plate; 9. a micro motor; 10. a lower end plate; 11. a sleeve; 12. a support bar; 13. a spring; 14. an L-shaped vertical plate; 15. a clip frame; 16. a first support frame; 17. a connecting rod; 18. a second support frame; 19. a clamping block; 20. a card slot; 21. a slide rail; 22. a gasket; 23. a slide plate; 24. drawing the plate; 25. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-stage high-efficiency powder screening machine comprises: sieve 1 shakes soon, as the device's the basis that bears, can carry out the classified screening to the material, 1 in-connection of sieve that shakes soon has vibrating motor 2, sieve 1 one side that shakes soon inlays and is equipped with discharging pipe 3, a feeding section of thick bamboo 4, fixed connection is in sieve 1 top that shakes soon, spout 5 has been seted up on the 4 inner walls of a feeding section of thick bamboo, sliding connection has slider 6 in the

spout

5, 6 one side fixedly connected with fretwork board 7 of slider, fretwork board 7 below is connected with

rotor plate

8, 8 one side fixedly connected with micro motor 9 of rotor plate, micro motor 9 fixed connection is on 4 inner walls of a feeding section of thick bamboo.

The cross-sectional shape that looks sideways at of rotor plate 8 is oval, and spout 5 and slider 6 are provided with two sets ofly about the central axis symmetry of fretwork board 7, drives rotor plate 8 through micro motor 9 and rotates, makes fretwork board 7 through slider 6 and spout 5 continuous reciprocate in feeding section of thick bamboo 4 inside, and the range that reciprocates is great to shake the powder of caking on the fretwork board 7 garrulous.

The rotary vibrating screen 1 includes: the lower end plate 10 is fixedly connected below the rotary vibrating screen 1, one side of the lower end plate 10 is fixedly connected with a sleeve 11, a support rod 12 is connected in the sleeve 11, a spring 13 is fixedly connected on the support rod 12, one end of the spring 13 is fixedly connected below the sleeve 11, the top end of the support rod 12 is fixedly connected with an L-shaped vertical plate 14, a clip 15 is fixedly connected below the L-shaped vertical plate 14, a first support frame 16 is fixedly connected below the lower end plate 10, a connecting rod 17 is rotatably connected in the first support frame 16, the tail end of the connecting rod 17 is rotatably connected with a second support frame 18, a clip block 19 is fixedly connected below the second support frame 18, the clip 19 is clipped and connected in a clip groove 20, the clip groove 20 is arranged above the clip frame 15, the clip groove 20 moves up and down along the support rod 12 through the sleeve 11, the spring 13 is extruded or stretched, the clip 19 is pushed by the connecting rod 17 to move back and forth in the clip groove 20 to generate friction and reduce kinetic energy, thereby facilitating shock absorption. Two groups of springs 13 are symmetrically arranged about the central axis of the sleeve 11, and one group of springs 11, one group of support rods 12 and one group of L-shaped vertical plates 14 are respectively arranged on two sides of the lower end plate 10, so that the lower end plate 10 is more stable when moving up and down.

The clip 15 includes: slide rail 21, fixed connection is on returning shape frame 15 inside wall, the sealed pad 22 of fixedly connected with in the slide rail 21, the joint is connected with slide 23 in the sealed pad 22, slide 23 one side fixedly connected with takes out board 24, take out board 24 below fixedly connected with pneumatic cylinder 25, pneumatic cylinder 25 is being provided with three groups at the equidistance of taking out board 24, and the maximum height of pneumatic cylinder 25 is greater than the level of taking out board 24, and the material of sealed pad 22 is rubber, increase the frictional force between slide rail 21 and the slide 23, make and take out the difficult twitch of board 24. The drawing plate 24 is drawn out through the slide rails 21 and the slide plates 23 on both sides, and the hydraulic cylinder 25 is started to contact the hydraulic cylinder 25 with the ground, so that the supporting area can be effectively increased, and the device is not easy to topple.

The working principle is as follows: as shown in fig. 1-3, when using the multi-stage high-efficiency powder sifter, the device is simply known, firstly, before using, the drawing plate 24 is drawn out through the slide rails 21 and the slide plates 23 on both sides, and the hydraulic cylinder 25 is started, when the hydraulic cylinder 25 is started, it extends downwards to abut against the ground, and the supporting area of the device is increased, so that the device is not easy to topple, when the slide plate 23 moves in the slide rails 21, the sealing gasket 22 is pressed, the sealing gasket 22 is deformed, the friction force between the slide plate 23 and the slide rails 21 is increased, and the drawing plate 24 of the device is prevented from sliding out too easily, secondly, the material is guided into the feeding cylinder 4, the material is accumulated on the hollow plate 7, the micro motor 9 and the vibrating motor 2 are started, the micro motor 9 drives the rotating plate 8 to rotate, because the side view cross section of the rotating plate 8 is oval, the horizontal height of the rotating plate 8 changes accordingly, the hollow plate 7 is supported by the upper end of the rotating plate 8, and the hollow plate 7 is connected with the feeding cylinder 4 in a sliding manner through the sliding chutes 5 and the sliding blocks 6 on the two sides, so that when the rotating plate 8 rotates, the hollow plate 7 continuously moves up and down, and then vibrates materials accumulated on the hollow plate 7, so that the caked materials are crushed, the caked materials are prevented from directly entering the rotary vibrating screen 1, the screening effect is poor, then, when the rotary vibrating screen 1 screens the materials, the lower end plate 10 continuously moves up and down along the supporting rod 12 through the sleeve 11, the spring 13 is stretched or compressed, the spring 13 absorbs kinetic energy transmitted by the sleeve 11 and converts the kinetic energy into elastic potential energy for storage, the lower end plate 10 drives the first supporting frame 16 to downwards or upwards extrude the connecting rod 17 while stretching or compressing the spring 13, the connecting rod 17 drives the clamping block 19 to move in the clamping groove 20, and as the friction force between the clamping block 19 and the clamping groove 20 is large, the elastic potential energy stored in the spring 13 can be effectively absorbed and attenuated, so as to improve the damping effect, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.

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 modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient powder shifter of multistage formula which characterized in that includes:

the rotary vibration sieve (1) can be used for grading and screening materials, a vibration motor (2) is connected in the rotary vibration sieve (1), and a discharge pipe (3) is embedded in one side of the rotary vibration sieve (1);

the feeding cylinder (4) is fixedly connected above the rotary vibrating screen (1), a sliding groove (5) is formed in the inner wall of the feeding cylinder (4), a sliding block (6) is connected in the sliding groove (5), a hollow plate (7) is fixedly connected to one side of the sliding block (6), a rotating plate (8) is connected to the lower portion of the hollow plate (7), a micro motor (9) is fixedly connected to one side of the rotating plate (8), and the micro motor (9) is fixedly connected to the inner wall of the feeding cylinder (4).

2. The multi-stage high-efficiency powder shifter as claimed in claim 1, wherein: the side-view cross-sectional shape of the rotating plate (8) is oval, and the sliding grooves (5) and the sliding blocks (6) are symmetrically provided with two groups around the central axis of the hollow plate (7).

3. The multi-stage high-efficiency powder shifter as claimed in claim 1, wherein: the rotary vibration sieve (1) comprises:

the lower end plate (10) is fixedly connected below the rotary vibrating screen (1), one side of the lower end plate (10) is fixedly connected with a sleeve (11), a supporting rod (12) is connected in the sleeve (11), a spring (13) is fixedly connected on the supporting rod (12), one end of the spring (13) is fixedly connected below the sleeve (11), the top end of the supporting rod (12) is fixedly connected with an L-shaped vertical plate (14), and a clip frame (15) is fixedly connected below the L-shaped vertical plate (14);

first carriage (16), fixed connection be in lower end plate (10) below, first carriage (16) internal rotation is connected with connecting rod (17), connecting rod (17) end-to-end rotation is connected with second carriage (18), second carriage (18) below fixedly connected with fixture block (19), fixture block (19) block is connected in draw-in groove (20), draw-in groove (20) are seted up in time shape frame (15) top.

4. The multi-stage high-efficiency powder shifter as claimed in claim 3, wherein: two groups of springs (13) are symmetrically arranged around the central axis of the sleeve (11), and two groups of the sleeve (11), the support rod (12) and the L-shaped vertical plate (14) are respectively arranged on two sides of the lower end plate (10).

5. The multi-stage high-efficiency powder shifter as claimed in claim 3, wherein: the clip (15) comprises:

slide rail (21), fixed connection be in on returning shape frame (15) inside wall, the sealed pad (22) of fixedly connected with in slide rail (21), the joint is connected with slide (23) in sealed pad (22), slide (23) one side fixedly connected with takes out board (24), take out board (24) below fixedly connected with pneumatic cylinder (25).

6. The multi-stage high-efficiency powder shifter as claimed in claim 5, wherein: three groups of hydraulic cylinders (25) are arranged on the drawing plate (24) at equal intervals, the maximum height of the hydraulic cylinders (25) is greater than the horizontal height of the drawing plate (24), and the sealing gaskets (22) are made of rubber.