CN213161896U

CN213161896U - Feed raw and other materials sieving mechanism

Info

Publication number: CN213161896U
Application number: CN202021222969.0U
Authority: CN
Inventors: 钟玉贵; 王晓文; 李名良; 李德富
Original assignee: Hunan Juntai Biotechnology Co ltd
Current assignee: Hunan Juntai Biotechnology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-11
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a feed raw material screening device, which comprises a box body, wherein the upper end of the box body is provided with a feed inlet, a sieve plate is fixedly arranged on the side wall of the box body under the feed inlet in an inclined way, an opening is arranged on the side wall of the box body under the sieve plate, one end of the sieve plate, which is far away from the feed inlet, is fixedly connected with a guide plate through a connecting block, one end of the guide plate, which is far away from the connecting block, is fixedly connected with one side of the sieve plate, which is far away from the opening, the bottom of the guide plate is provided with a winnowing mechanism for further screening fine weeds and leaves on the feed raw material by utilizing wind power, so that the feed raw material is rapidly dispersed on a dispersion plate, the falling quantity of the feed raw material is large, the fan can not screen the fine weeds, the slide block drives the deflector rod to do reciprocating motion, and materials on the sieve plate and the bulk material plate are dispersed.

Description

Feed raw and other materials sieving mechanism

Technical Field

The utility model relates to a feed production technical field specifically is a screening device of raw and other materials for feed.

Background

Pig feed raw materials are usually produced from granular plants rich in plant proteins, such as soybeans, corns, peanuts and the like, but these raw materials usually contain impurities, such as weeds, leaves, dust and the like, and in order to improve the production quality of pig feed, the weeds, leaves and dust particles in the raw materials need to be screened out.

Publication No. CN 210449834U discloses a pig feed production raw material multi-stage screening device, which comprises a bracket, four groups of buffer springs, a vibrating plate component, a filter box and a collecting box, and also comprises a fan component, a blowing cover, an air outlet pipe, a guide plate, a fixing frame and a mounting plate; after vibration board subassembly carries out the dust removal operation to pig feed stuff raw materials, at this moment pig feed stuff raw materials is along with the continuous vibration of vibration tank in vibration tank of vibration board subassembly, it is through blanking mouth discharge vibration tank, then pig feed stuff raw materials then can drop on the guide plate, after the whereabouts direction of guide plate change pig feed stuff, from the bottom landing of guide plate, at this moment the output of fan subassembly then blows right through blower housing and outlet duct cooperation level, then when the pig feed stuff of whereabouts passes through the position of blowing of outlet duct, tiny weeds and leaf in the at this moment pig feed stuff are because weight is lighter, consequently can be blown out in pig feed stuff, and the dust granule that is not thoroughly got rid of in the pig feed stuff equally can be blown away from in pig feed stuff.

However, when the feed raw material is fed to the guide plate and falls down and is screened by the fan, the falling quantity of the feed raw material cannot be controlled, and when the falling quantity of the feed raw material of the guide plate is large, the feed raw material can block wind power, so that the fan cannot blow out fine weeds and leaves in the feed raw material of the pigs, the screening is not clean, and the quality of the feed raw material is influenced.

To the above-mentioned problem, design an improved fodder raw and other materials sieving mechanism now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening plant for raw and other materials of fodder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a feed raw material screening device, includes the box, the feed inlet has been seted up to the box upper end, slope fixed mounting has the sieve of selecting the dust granule in the feed ingredient on the box lateral wall under the feed inlet, the length of sieve is less than the width of box, set up a plurality of first small openings that the dust of being convenient for dropped from the sieve on the sieve, the opening has been seted up on the box lateral wall under the sieve, the one end that the feed inlet was kept away from to the sieve passes through connecting block fixedly connected with guide plate, the one end fixed connection that the connecting block was kept away from to the guide plate is in one side that the sieve was kept away from to the opening, the guide plate is the acute angle with the contained angle of sieve, the guide plate bottom is provided with the selection by.

As a further aspect of the present invention: the feed inlet is fixedly provided with a funnel which is convenient for feed raw materials to enter the box body, and the funnel is internally and fixedly connected with a magnet which is used for removing iron impurities in the feed raw materials.

As a further aspect of the present invention: winnowing mechanism includes the bulk cargo board, bulk cargo board slope fixed mounting is on the box lateral wall of guide plate bottom, the bulk cargo board is parallel to each other with the guide plate, set up the second small opening that the feed ingredient of being convenient for spills on the bulk cargo board, place the collecting box that is used for collecting the feed ingredient after the screening under the bulk cargo board, fixed mounting has the fan that is used for tiny weeds and leaf in the feed ingredient to blow off on the box and the relative lateral wall of bulk cargo board lower extreme, set up the dispersion subassembly that is used for stirring feed ingredient on the bulk cargo board in addition on the bulk cargo board.

As a further aspect of the present invention: the dispersion subassembly is including fixed frame, fixed frame fixed mounting is on the box lateral wall of bulk cargo board upper end, the spout has been seted up in the box lateral wall of bulk cargo board upper end, sliding connection has the slider that can slide along the spout inner wall, the mounting groove has been seted up to one side that the slider is close to fixed frame, the equal fixedly connected with rack of mounting groove inner wall upper end and lower extreme, fixed mounting has the motor in the fixed frame, the output fixedly connected with rotation axis of motor, the one end that the motor was kept away from to the rotation axis passes box lateral wall fixedly connected with turning block.

Fixedly connected with and rack intermeshing make the slider be reciprocating motion's driving gear along the spout on the lateral wall of turning block third, the one end fixedly connected with connecting block of fixed frame is kept away from to the slider, the one end that the slider was kept away from to the connecting block passes box lateral wall fixedly connected with fixed block, the equal fixedly connected with of fixed block upper end and lower extreme is used for stirring the plectrum that feed ingredient is convenient for the feed ingredient whereabouts, two it sets up respectively on sieve and bulk cargo board to dial the board.

As a further aspect of the present invention: the poking plate is fixedly provided with a brush which is convenient for poking the feed raw materials.

As a further aspect of the present invention: a rubber pad used for preventing the motor from vibrating is fixedly arranged in the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with selection by winnowing mechanism, make feed ingredient fast dispersion on the dispersion plate, prevent that the quantity of feed ingredient whereabouts is too much, lead to the fan can not in time filter tiny weeds and leaf in the feed ingredient, then spill through the second small opening, the fan of being convenient for blows off tiny weeds and leaf in the feed ingredient, makes feed ingredient clean more.

2. The utility model discloses still be provided with dispersion assembly, utilize the slider to drive the driving lever and be reciprocating motion, disperse the material on sieve and the bulk cargo board, be convenient for sieve and bulk cargo board filter feedstuff, improve work efficiency, improve feedstuff screening's quality.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the middle rack and the transmission gear of the present invention.

Wherein: the device comprises a box body 1, a funnel 2, a magnet 3, a sieve plate 4, a first leak hole 5, an opening 6, a guide plate 7, a material scattering plate 8, a second leak hole 9, a collecting box 10, a fan 11, a fixing frame 12, a sliding groove 13, a sliding block 14, a rack 15, a motor 16, a rotating shaft 17, a rotating block 18, a transmission gear 19, a connecting block 20, a fixing block 21 and a shifting plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a feed raw material screening device comprises a box body 1, a feed inlet is formed at the upper end of the box body 1, a funnel 2 convenient for feed raw materials to enter the box body 1 is fixedly installed on the feed inlet, a magnet 3 for removing iron impurities in the feed raw materials is fixedly connected in the funnel 2, a screen plate 4 for screening dust particles in the feed raw materials is obliquely and fixedly installed on the side wall of the box body 1 right below the feed inlet, the length of the screen plate 4 is smaller than the width of the box body 1, so that the feed raw materials on the screen plate 4 can fall off from the screen plate 4, a plurality of first leakage holes 5 convenient for dust to fall off from the screen plate 4 are formed in the screen plate 4, an opening 6 is formed in the side wall of the box body 1 right below the screen plate 4, and a guide plate 7 is fixedly connected to, one end fixed connection that connecting block 20 was kept away from to guide plate 7 is in one side that sieve 4 was kept away from to opening 6, the contained angle of guide plate 7 and sieve 4 is the acute angle, guide plate 7 bottom is provided with the selection by winnowing mechanism that utilizes wind-force to carry out further screening to tiny weeds and leaf on the feed ingredient.

The winnowing mechanism comprises a material dispersing plate 8, the material dispersing plate 8 is fixedly arranged on the side wall of a box body 1 at the bottom of a guide plate 7 in an inclined mode, the material dispersing plate 8 is parallel to the guide plate 7, a second leakage hole 9 convenient for feed raw materials to leak is formed in the material dispersing plate 8, a collecting box 10 used for collecting the screened feed raw materials is placed under the material dispersing plate 8, a fan 11 used for blowing off tiny weeds and leaves in the feed raw materials is fixedly arranged on the side wall of the box body 1 opposite to the lower end of the material dispersing plate 8, a dispersing component used for stirring the feed raw materials on the material dispersing plate 8 is also arranged on the material dispersing plate 8, the feed raw materials fall on the material dispersing plate 8 and fall through the second leakage hole 9, the fan 11 is started, and the fan 11 blows off tiny weeds and leaves in the feed raw materials, so that the feed raw materials are further screened, the effect of selection by winnowing mechanism makes feed ingredient disperse on the dispersion plate fast, and the quantity that prevents feed ingredient whereabouts is many, leads to fan 11 can not in time filter tiny weeds and leaf in the feed ingredient, then spills through second small opening 9, and fan 11 of being convenient for blows off tiny weeds and leaf in the feed ingredient, makes feed ingredient cleaner and cleaner.

The dispersing component comprises a fixing frame 12, the fixing frame 12 is fixedly installed on the outer side wall of a box body 1 at the upper end of a material scattering plate 8, a sliding groove 13 is formed in the side wall of the box body 1 at the upper end of the material scattering plate 8, a sliding block 14 capable of sliding along the inner wall of the sliding groove 13 is connected in the sliding groove 13 in a sliding mode, one side, close to the fixing frame 12, of the sliding block 14 is provided with a mounting groove, the upper end and the lower end of the inner wall of the mounting groove are both fixedly connected with a rack 15, a motor 16 is fixedly installed in the fixing frame 12, the output end of the motor 16 is fixedly connected with a rotating shaft 17, one end, far away from the motor 16, of the rotating shaft 17 penetrates through the side wall of the box body 1 and is fixedly connected with a rotating block 18, one third of the, one end of the connecting block 20, which is far away from the sliding block 14, penetrates through the side wall of the box body 1 and is fixedly connected with a fixed block 21, the upper end and the lower end of the fixed block 21 are fixedly connected with shifting plates 22 for shifting feed raw materials so as to facilitate the falling of the feed raw materials, the two shifting plates 22 are respectively arranged on the sieve plate 4 and the bulk material plate 8, the working principle of the bulk material assembly is that a motor 16 is started, the output end of the motor 16 drives a rotating shaft 17 to rotate, the rotating shaft 17 drives a rotating block 18 to rotate, the rotating block 18 drives a transmission gear 19 to rotate, the transmission gear 19 is alternately meshed with the two racks 15 in the mounting groove so as to enable the sliding block 14 to do reciprocating motion along the inner wall of the sliding groove 13, the sliding block 14 drives the connecting block 20 to move, the fixed block 21 drives the shifting plates 22 to disperse materials on the sieve plate 4 and the bulk material, the materials on the sieve plate 4 and the bulk cargo plate 8 are dispersed, so that the sieve plate 4 and the bulk cargo plate 8 can screen feed raw materials conveniently, the working efficiency is improved, and the quality of screening the feed raw materials is improved.

The utility model discloses a theory of operation is:

during the use, the staff pours feed ingredient into box 1 in through funnel 2, iron impurity in the feed ingredient can be detached to magnet 3 on the 2 lateral walls of funnel, feed ingredient falls on sieve 4 after, sieve 4 screens feed ingredient, select dust granule in the feed ingredient, and guide the dust granule water conservancy diversion of selecting to box 1 outside through guide plate 7, feed ingredient falls on flitch 8, feed ingredient passes through the 9 dispersion whereabouts of second small opening, start fan 11, fan 11 blows off tiny weeds and leaf in the feed ingredient, thereby realize the further screening to feed ingredient.

And meanwhile, the motor 16 is started, the output end of the motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the rotating block 18 to rotate, the rotating block 18 drives the transmission gear 19 to rotate, the transmission gear 19 is alternately meshed with the two racks 15 in the mounting groove to enable the sliding block 14 to do reciprocating motion along the inner wall of the sliding groove 13, the sliding block 14 drives the connecting block 20 to move, the connecting block 20 drives the fixing block 21 to move, and the fixing block 21 drives the shifting plate 22 to disperse materials on the sieve plate 4 and the material scattering plate 8, so that the feed raw materials are conveniently scattered and fall.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a feed raw material screening device, includes box (1), the feed inlet has been seted up to box (1) upper end, slope fixed mounting has sieve (4) of selecting the interior dust particle of feed ingredient on box (1) lateral wall under the feed inlet, the length of sieve (4) is less than the width of box (1), set up a plurality of first small openings (5) that the dust of being convenient for dropped from sieve (4) on sieve (4), set up opening (6) under sieve (4) on box (1) lateral wall, the one end that the feed inlet was kept away from to sieve (4) is through connecting block (20) fixedly connected with guide plate (7), the one end fixed connection that connecting block (20) were kept away from to guide plate (7) is in one side that sieve (4) were kept away from to opening (6), the contained angle of guide plate (7) and sieve (4) is the acute angle, the air separation device is characterized in that an air separation mechanism for further screening fine weeds and leaves on feed raw materials by utilizing wind power is arranged at the bottom of the guide plate (7).

2. The feed raw material screening device is characterized in that a hopper (2) convenient for feed raw materials to enter the box body (1) is fixedly installed on the feeding port, and a magnet (3) used for removing iron impurities in the feed raw materials is fixedly connected into the hopper (2).

3. The feed raw material screening device according to claim 1, wherein the winnowing mechanism comprises a material scattering plate (8), the material scattering plate (8) is obliquely and fixedly installed on the side wall of the box body (1) at the bottom of the guide plate (7), the material scattering plate (8) and the guide plate (7) are parallel to each other, a second leakage hole (9) facilitating the leakage of feed raw materials is formed in the material scattering plate (8), a collecting box (10) used for collecting the screened feed raw materials is placed under the material scattering plate (8), a fan (11) used for blowing out fine weeds and leaves in the feed raw materials is fixedly installed on the side wall of the box body (1) opposite to the lower end of the material scattering plate (8), and a dispersing assembly used for stirring the feed raw materials on the material scattering plate (8) is further arranged on the material scattering plate (8).

4. A feed raw material screening apparatus according to claim 3, wherein the dispersion member includes a fixing frame (12), the fixed frame (12) is fixedly arranged on the outer side wall of the box body (1) at the upper end of the material scattering plate (8), a sliding chute (13) is arranged in the side wall of the box body (1) at the upper end of the material scattering plate (8), a slide block (14) which can slide along the inner wall of the sliding chute (13) is connected in the sliding chute (13) in a sliding way, one side of the sliding block (14) close to the fixed frame (12) is provided with a mounting groove, the upper end and the lower end of the inner wall of the mounting groove are both fixedly connected with a rack (15), a motor (16) is fixedly arranged in the fixing frame (12), the output end of the motor (16) is fixedly connected with a rotating shaft (17), and one end, far away from the motor (16), of the rotating shaft (17) penetrates through the side wall of the box body (1) to be fixedly connected with a rotating block (18);

fixedly connected with and rack (15) intermeshing make slider (14) be reciprocating motion's driving gear (19) along spout (13) on the lateral wall of turning block (18) third, one end fixedly connected with connecting block (20) of fixed frame (12) are kept away from in slider (14), the one end that slider (14) were kept away from in connecting block (20) passes box (1) lateral wall fixedly connected with fixed block (21), fixed block (21) upper end and the equal fixedly connected with of lower extreme are used for stirring kicking plate (22) that feed ingredient is convenient for the feed ingredient whereabouts, two kicking plate (22) set up respectively on sieve (4) and bulk material board (8).

5. A feed raw material screening device as claimed in claim 4, wherein the poking plate (22) is fixedly provided with a brush for facilitating poking of feed raw materials by the poking plate (22).

6. The feed raw material screening apparatus as claimed in claim 4, wherein a rubber pad for preventing vibration of the motor (16) is fixedly installed in the fixing frame (12).