CN216441078U

CN216441078U - Particle screening device for peach wood particle production

Info

Publication number: CN216441078U
Application number: CN202220746892.XU
Authority: CN
Inventors: 马守国; 刘青
Original assignee: Shandong Luxu Environmental Protection Technology Co ltd
Current assignee: Shandong Luxu Environmental Protection Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-05-06
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a particle screening device for peach wood particle production, which comprises a screening box, wherein the top of the screening box is fixedly provided with a material guide hopper, two screening plates which are arranged in parallel up and down at an interval at one end are arranged in the screening box, screening nets for screening peach wood particles are arranged on the screening plates, the aperture of the sieving net positioned above is larger than that of the sieving net positioned below, the sieving plate is also provided with a connecting component for detachably connecting the sieving net, and the sieving box is provided with a vibrating component which is used for driving the sieving plate to vibrate and sieve at the position corresponding to the sieving plate. And can drive the vibrations screening of peach wood granule, avoid big peach wood granule to plug up the screening net, especially have double-deck screening net, can effectively get rid of too big and undersize granule.

Description

Particle screening device for peach wood particle production

Technical Field

The utility model belongs to the technical field of fuel production equipment, and particularly relates to a particle screening device for peach wood particle production.

Background

Peach has the effect of keeping away evil spirits and making bad breath, and is nontoxic, intolerant, and the smog of peach burning can play effects such as disinfection, air-purifying, consequently, the environmental protection fuel that takes peach as the main is deeply loved by the public, and in practical application, the fineness homogeneity of peach granule can influence the homogeneity of burning, consequently need sieve the peach granule of production through particle screening plant to improve the production quality of fuel.

But current granule screening plant sieves the processing through the screening net to the peach granule mostly, and the screening net is the most motionless, not only makes granule screening plant screening efficiency lower to make the screening net blockked up by big peach granule easily, thereby not only influence the screening effect, and make screening efficiency low.

Secondly, the existing particle screening device only has one layer of screening net, and can only screen and remove large peach wood particles, but can not remove peach wood powder and small particles mixed in the peach wood particles, so that the uniformity of the fineness of the peach wood particles is inconsistent, and the production quality of the peach wood particles is influenced.

Thirdly, screening plant's screening net long-term work breaks easily, and the screening net of present most granule screening plant is fixed inside screening plant, can't change, so when screening net damages, just need change whole screening plant to the operating cost of enterprise has been improved greatly.

Therefore, in order to solve the technical problems, a particle screening device for producing peach wood particles is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the main technical problem of providing a particle screening device for producing peach wood particles, which has the advantages of reasonable structural design, good screening effect and high screening speed, is convenient to replace a screening net, can drive peach wood particles to vibrate and screen, avoids the large peach wood particles from blocking the screening net, particularly has a double-layer screening net, and can effectively remove oversize and undersize particles.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a peach granule production is with granule screening plant, including the screening case, the top fixed mounting of screening case has the guide to fight, the screening incasement sets up the screening board that two interval one end distances were parallel arrangement from top to bottom, all be provided with the screening net that is used for sieving the peach granule on the screening board, and the screening net aperture that is located the top is greater than the aperture that is located the screening net of below, still be provided with on the screening board and be used for dismantling the coupling assembling who connects the screening net, correspond position department with the screening board on the screening case and all be provided with the vibrations subassembly that has and drive screening board vibrations screening.

The following is a further optimization of the above technical solution of the present invention:

the vibrations subassembly includes that the symmetry sets up a plurality of guide bars in the screening board both sides, and the other end of guide bar all runs through the screening case and extends to its outside.

Further optimization: all the cover is equipped with vibrations spring on the guide bar, vibrations spring's both ends respectively with the lateral wall of screening board and the inner wall fixed connection of screening case.

Further optimization: the screening box is characterized in that a vibration motor is fixed on the outer wall of one side of the screening box, a half gear is fixedly connected to the power output end of the vibration motor, and a toothed plate is connected to one side of the half gear in a meshed mode.

Further optimization: the pinion rack is close to the one end fixedly connected with vibrations pole of screening case, and the other end of vibrations pole runs through the screening case and extends to its inside and fixedly connected with vibrations piece, and the opposite side and the screening board of vibrations piece contact.

Further optimization: the cover is equipped with first reset spring on the vibrations pole, first reset spring's both ends respectively with the outer wall of screening case and the lateral wall fixed connection of pinion rack.

Further optimization: coupling assembling includes a plurality of installation pieces of symmetry fixed connection in screening net both sides, and the mounting groove has all been seted up with the corresponding position department of installation piece on the screening board, installation piece and mounting groove looks adaptation.

Further optimization: the mounting cavity has been seted up on a lateral wall of mounting groove, and sliding connection has the stopper in the mounting cavity, and a lateral wall fixedly connected with at least one pull rod of mounting groove is kept away from to the stopper.

Further optimization: the other end of pull rod all runs through screening board and fixedly connected with arm-tie, all overlaps on the pull rod to be equipped with second reset spring, the both ends of second reset spring respectively with the inner wall of installation cavity and the lateral wall fixed connection of stopper.

By adopting the technical scheme, the screening net is reasonable in structural design, good in screening effect and high in screening speed, not only is the screening net convenient to replace, but also the peach wood particles can be driven to be screened in a vibrating mode, the screening net is prevented from being blocked by large peach wood particles, and particularly the double-layer screening net is provided, so that the oversize particles and undersize particles can be effectively removed.

According to the peach wood particle screening device, the two screening plates are provided with the screening nets with different apertures, so that peach wood particles screened by the screening net positioned above are screened by the screening net positioned below, large particles in the peach wood particles are removed, and the peach wood particles are effectively prevented from entering small particles due to internal doping, so that the uniformity of the peach wood particles is effectively guaranteed, the quality of products is improved, and the peach wood particle screening device is worthy of wide popularization and application.

According to the utility model, the vibration component drives the two screening plates to vibrate, so that the screening net is driven to vibrate and screen, and the problem that screening efficiency is influenced because large peach wood particles block the screening net is effectively avoided, so that the purpose of high screening efficiency is realized, the peach wood particles can be screened quickly, the requirements of the current market are met, the practicability and usability of the particle screening device are improved, and the problem of low screening efficiency of the conventional particle screening device is solved.

The utility model realizes the detachable connection between the screening net and the screening plate through the connecting component, effectively solves the problems that the screening net of the particle screening device works for a long time and is easy to break, the current particle screening device cannot be replaced because the screening net is fixed inside the particle screening device, and the whole particle screening device needs to be replaced when the screening net is damaged, thereby wasting unnecessary money.

The utility model is further illustrated with reference to the following figures and examples.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a perspective cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a vibration assembly according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of a connecting assembly according to an embodiment of the present invention;

fig. 6 is a schematic view of the structure of the sieving plate in the embodiment of the utility model.

In the figure: 1-screening box; 2-a material guide hopper; 3-screening the plate; 4-screening the net; 5-a connecting assembly; 51-a mounting block; 52-mounting grooves; 53-installation cavity; 54-a limiting block; 55-a pull rod; 56-pulling the plate; 57-a second return spring; 6-a vibration component; 61-a guide bar; 62-a vibrating spring; 63-a vibration motor; 64-half gear; 65-toothed plate; 66-a vibration rod; 67-a seismic mass; 68-a first return spring; 7-a collection chamber; 8-a sealing door; 9-handle.

Detailed Description

As shown in fig. 1-6, a granule screening plant is used in peach wood granule production, including screening case 1, the top fixed mounting of screening case 1 has the guide to fight 2, set up two interval one end distances in screening case 1 and be the screening board 3 that parallel was laid from top to bottom, all be provided with on the screening board 3 and be used for carrying out the screening net 4 that sieves to the peach wood granule, and the screening net 4 aperture that is located the top is greater than the aperture that is located screening net 4 below, still be provided with on the screening board 3 and be used for dismantling coupling assembling 5 who connects screening net 4, all be provided with on screening case 1 with screening board 3 corresponding position department with the vibrations subassembly 6 that screens 3 vibrations of screening board.

Design like this, when screening peach wood granule, through being provided with the different screening net 4 in aperture on two screening boards 3, make peach wood granule after the screening net 4 that is located the top is sieved through the screening net 4 that is located the below once more and sieve, not only get rid of the large granule in the peach wood granule like this, and effectively avoid inside doping to get into some less granules, thereby effectively guaranteed the homogeneity of peach wood granule, the quality of product has been improved, be worth extensively using widely.

And drive two screening boards 3 vibrations through vibrations subassembly 6 to drive screening net 4 and carry out vibration screening, thereby effectively avoid plugging up screening net 4 because of big peach wood granule, influence the problem of the efficiency of screening, thereby realized the purpose that screening efficiency is high, can sieve peach wood granule fast, satisfy the demand in current market, improved granule screening plant's practicality and usability, solved the problem that granule screening plant screening efficiency is low in the past.

In addition, realized through coupling assembling 5 that can dismantle between screening net 4 and the screening board 3 is connected, the effectual screening net of having solved granule screening plant works for a long time, breaks easily, and current granule screening plant is because the screening net is inside fixed granule screening plant, can't change, and whole granule screening plant just need be changed when the screening net damages, has wasted the problem of unnecessary money and property.

As shown in fig. 1-4, the vibration assembly 6 includes a plurality of guide rods 61 symmetrically disposed at both sides of the sieving plate 3, and the other ends of the guide rods 61 extend through the sieving box 1 to the outside thereof.

All the cover is equipped with vibrations spring 62 on the guide bar 61, vibrations spring 62's both ends respectively with the lateral wall of screening board 3 and the inner wall fixed connection of screening case 1.

Be fixed with shock dynamo 63 on one side outer wall of screening case 1, shock dynamo 63's power take off end fixedly connected with semi-gear 64, and one side meshing of semi-gear 64 is connected with pinion rack 65.

The pinion rack 65 is close to the one end fixedly connected with vibrations pole 66 of screening case 1, and the other end of vibrations pole 66 runs through screening case 1 and extends to its inside and fixedly connected with vibrations piece 67, and the opposite side of vibrations piece 67 contacts with screening board 3.

The vibration block 67 is made of rubber materials, and rubber has high elasticity, so that damage to the screening plate 3 when the vibration block is hit is avoided, and the hitting effect is improved.

The vibration rod 66 is sleeved with a first return spring 68, and two ends of the first return spring 68 are fixedly connected with the outer wall of the screening box 1 and the side wall of the toothed plate 65 respectively.

Start shock dynamo 63, shock dynamo 63 rotates and drives half gear 64 and rotate, because half gear 64 and pinion rack 65 meshing transmission, can drive vibrations pole 66 and remove to drive vibrations piece 67 and hit beating screening board 3, and then drive screening board 3 and remove, screening board 3 removes along guide bar 61 axis direction under the effect of guide bar 61, and screening board 3 removes and drives vibrating spring 62 tensile or compression.

The shock spring 62 near one side of the shock motor 63 is in a stretched state and the shock spring 62 at the other side is in a compressed state.

After the vibration motor 63 rotates for half a revolution, the half gear 64 is disengaged from the toothed plate 65, and then returns to the original position under the elastic force generated by the vibration spring 62.

Simultaneously half gear 64 rotates half a week again, and half gear 64 and pinion rack 65 mesh transmission again, and is repeated like this to realize the reciprocal vibrations of screening board 3 in screening case 1.

Design like this, drive two screening boards 3 vibrations through vibrations subassembly 6, thereby drive screening net 4 and carry out vibration screening, thereby effectively avoid plugging up screening net 4 because of big peach wood granule, influence the problem of the efficiency of screening, thereby realized the purpose that screening efficiency is high, can sieve peach wood granule fast, satisfy the demand in current market, improved granule screening plant's practicality and usability, solved the problem that granule screening plant screening efficiency is low in the past.

As shown in fig. 5 to 6, the connecting assembly 5 includes four mounting blocks 51 symmetrically and fixedly connected to two sides of the sieving net 4, mounting grooves 52 are formed in positions of the sieving plate 3 corresponding to the four mounting blocks 51, and the mounting blocks 51 are adapted to the mounting grooves 52.

A mounting cavity 53 is formed in one side wall of the mounting groove 52, a limiting block 54 is connected in the mounting cavity 53 in a sliding mode, and two pull rods 55 which are symmetrically arranged are fixedly connected to one side wall of the limiting block 54, which is far away from the mounting groove 52.

The other end of the pull rod 55 penetrates through the screening plate 3 and is fixedly connected with a pull plate 56, a second return spring 57 is sleeved on the pull rod 55, and two ends of the second return spring 57 are fixedly connected with the inner wall of the mounting cavity 53 and the side wall of the limiting block 54 respectively.

When the screening net 4 needs to be replaced, only the pulling plate 56 needs to be pulled, the pulling plate 56 drives the pulling rod 55 to move, the pulling rod 55 drives the limiting block 54 to move until the limiting block 54 completely moves into the installation cavity 53, at the moment, the limiting of the limiting block 54 on the installation block 51 is released, so that the connection between the screening plate 3 and the screening net 4 is released, the screening net 4 is detached from the screening plate 3, and then the screening net 4 is taken out from the screening device to be replaced.

Design like this, only need stimulate arm-tie 56 and just can dismantle screening net 4 get off, easy operation is convenient, the work degree of difficulty and the working strength that have alleviateed the staff, the work efficiency is improved, simultaneously effectual screening net of having solved granule screening plant works for a long time, break easily, and current granule screening plant is because screening net is fixed inside grit screening plant, can't change, whole grit screening plant just needs to be changed when screening net damages, the unnecessary problem of money and money has been wasted.

Screening case 1 bottom is provided with collects chamber 7, has seted up the discharge gate with collecting the corresponding position department in chamber 7 on the outer wall of screening case 1 one side, and it has sealing door 8 to articulate on the discharge gate, is fixed with handle 9 on the sealing door 8, and the design is convenient for collect the peach granule of the undersize that sieves out like this.

When the device is used, the vibration motor 63 is started, and meanwhile, peach wood particles are added into the device through the material guide hopper 2.

Vibrating motor 63 rotates and drives half gear 64 and rotates, because half gear 64 and pinion rack 65 meshing transmission can drive vibrations pole 66 and remove to drive vibrations piece 67 and hit beating screening board 3, and then drive screening board 3 and remove, screening board 3 removes along guide bar 61 axis direction under the effect of guide bar 61, and screening board 3 removes and drives vibrating spring 62 and stretch or compress.

After the vibration motor 63 rotates for half a circle, the half gear 64 is disengaged from the toothed plate 65, and then returns to the original position under the acting force generated by the vibration spring 62;

Then the peach wood granule that gets into from the guide fill 2 falls to the screening board 3 that is located the top, and the screening board 3 that is located the top carries out vibration screening to it, gets rid of too big peach wood granule, and the peach wood granule after the screening falls to and carries out vibration screening on the screening board 3 that is located the below, and screening board 3 that is located the below sieves the less peach wood granule in the peach wood granule in collecting chamber 7.

After a batch of peach wood particles are screened, the peach wood particles on the two screening plates 3 are classified and collected.

By adopting the technical scheme, the screening net is reasonable in structural design, good in screening effect and high in screening speed, the screening net 4 is convenient to replace, peach wood particles can be driven to be screened in a vibrating mode, the screening net 4 is prevented from being blocked by large peach wood particles, and the double-layer screening net 4 is particularly provided, so that overlarge particles and undersize particles can be effectively removed.

It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims.

Claims

1. The utility model provides a production of peach wood granule is with granule screening plant, includes screening case (1), and the top fixed mounting of screening case (1) has guide fill (2), its characterized in that: two screening plates (3) which are arranged in parallel at an interval with one end arranged vertically are arranged in the screening box (1), screening nets (4) used for screening peach wood particles are arranged on the screening plates (3), the pore diameter of the screening net (4) positioned above is larger than that of the screening net (4) positioned below, a connecting component (5) used for detachably connecting the screening nets (4) is further arranged on the screening plates (3), and vibration components (6) used for driving the screening plates (3) to vibrate and screen left and right are arranged on the screening box (1) and at positions corresponding to the screening plates (3);

the vibrating assembly comprises a vibrating motor (63) fixedly installed on the outer wall of one side of the screening box (1), a power output end of the vibrating motor (63) is fixedly connected with a half gear (64), and one side of the half gear (64) is connected with a toothed plate (65) in a meshed mode;

toothed plate (65) are close to one end fixedly connected with vibrations pole (66) of screening case (1), and the other end of vibrations pole (66) runs through screening case (1) and extends to its inside and fixedly connected with vibrations piece (67), and the opposite side of vibrations piece (67) contacts with screening board (3).

2. The particle screening device for producing peach wood particles as claimed in claim 1, wherein: vibrations subassembly (6) still include that the symmetry sets up a plurality of guide bar (61) in screening board (3) both sides, and the other end of guide bar (61) all runs through screening case (1) and extends to its outside.

3. The particle screening device for peach wood particle production as claimed in claim 2, wherein: all the sleeves are provided with a vibration spring (62) on the guide rod (61), and two ends of the vibration spring (62) are fixedly connected with the side wall of the screening plate (3) and the inner wall of the screening box (1) respectively.

4. The particle screening device for peach wood particle production as claimed in claim 3, wherein: the vibration rod (66) is sleeved with a first return spring (68), and two ends of the first return spring (68) are fixedly connected with the outer wall of the screening box (1) and the side wall of the toothed plate (65) respectively.

5. The particle screening device for peach wood particle production as claimed in claim 4, wherein: coupling assembling (5) are including a plurality of installation pieces (51) of symmetry fixed connection in screening net (4) both sides, and mounting groove (52) have all been seted up with installation piece (51) corresponding position department on screening board (3), installation piece (51) and mounting groove (52) looks adaptation.

6. The particle screening device for peach wood particle production as claimed in claim 5, wherein: a mounting cavity (53) is formed in one side wall of the mounting groove (52), a limiting block (54) is connected in the mounting cavity (53) in a sliding mode, and at least one pull rod (55) is fixedly connected to one side wall, far away from the mounting groove (52), of the limiting block (54).

7. The particle screening device for producing peach wood particles as claimed in claim 6, wherein: the other end of pull rod (55) all runs through screening board (3) and fixedly connected with arm-tie (56), all overlaps on pull rod (55) and is equipped with second reset spring (57), the both ends of second reset spring (57) respectively with the inner wall of installation cavity (53) and the lateral wall fixed connection of stopper (54).