CN220048351U

CN220048351U - Screening device

Info

Publication number: CN220048351U
Application number: CN202321592402.6U
Authority: CN
Inventors: 徐国良
Original assignee: Langfang Hongxin Feed Technology Co ltd
Current assignee: Langfang Hongxin Feed Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-21
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a screening device which comprises a screening shell, a supporting plate, a first rotating structure, a second rotating structure, a material receiving structure and a scattering structure, wherein the supporting plate is connected with the screening shell through the first rotating structure, three screening plates are fixedly connected to the inner side wall of the screening shell at equal intervals, and the screening fineness of the screening plates is sequentially reduced from top to bottom. According to the utility model, the second rotating motor rotates to drive the scattering rod to rotate, the scattering rod can stir feed on the screening plate in the rotating process, meanwhile, the scattering rod can scatter the feed stuck together in the rotating process, so that the feed can be stirred and scattered well, the second rotating motor rotates to drive the cleaning brush to rotate, the cleaning brush cleans the screening plate in the rotating process, and the screening holes on the screening plate are prevented from being blocked by the feed.

Description

Screening device

Technical Field

The utility model relates to the field of feed preparation, in particular to a screening device.

Background

The term "feed" refers to a general term for foods of animals raised by all humans, and the term "feed" is used in a relatively narrow sense to refer mainly to foods of animals raised in agriculture or in animal husbandry. The Feed (Feed) comprises more than ten varieties of Feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like. In the process of preparing feed, in order to ensure that the feed particles are uniform, the feed particles of different sizes produced in the manufacturing process are sold in separate packages, and are usually screened by a screening device.

CN217569536U discloses a screening device for feed production. Including screening frame, screening frame's inboard is provided with first screening swash plate, the screening hole has been seted up on the top of first screening swash plate, one side terminal surface of screening frame corresponds position department with first screening swash plate and has seted up the side silo, the one end of first screening swash plate is connected with receives the flitch, the mount has been cup jointed in the outside of receiving the flitch, the standing groove has all been seted up to the both sides terminal surface of mount, and the fodder can drop to the top buffer rubber plate and the top of bottom buffer rubber plate from the screening hole, and the granule of following not equidimension can be through second screening swash plate and third screening swash plate respectively with the granule of equidimension screening, and then carries out the screening to the fodder to reduce and rock mutual extrusion bonding between the fodder that the screening leads to, thereby improve and divide screening efficiency, guarantee the fodder quality after the screening and further promote people's economic benefits.

The prior art has the following technical problems that in the screening process of the screening device, the trough plates and the flow grooves are arranged to control the amount of the feed screened each time, but the feeds arranged in the flow grooves still generate adhesion among each other and form larger feed blocks to influence screening, in addition, the screening plates can be blocked by the feed in the screening process of the feed to influence the screening efficiency of the screening plates, the screening device is not provided with a structure for cleaning the screening plates, in addition, the screening process cannot ensure that the feed is screened completely, because the feed with smaller fineness can not be screened in time during screening, and thus the feed with larger fineness rolls to the outer side to cause incomplete screening.

It is therefore desirable to provide a screen which is capable of better agitating and scattering the feed, avoiding the feed sticking together and the screen holes in the screen plate being blocked by the feed, resulting in a reduction in its screening efficiency.

Disclosure of Invention

In this embodiment, a sieving device is provided to solve the problems that in the prior art, the feeds in the flow grooves are sticky, the feeds may block the sieving plate, and the complete sieving of the feeds cannot be ensured.

According to one aspect of the utility model, a screening device is provided, which comprises a screening shell, a supporting plate, a first rotating structure, a second rotating structure, a material receiving structure and a scattering structure, wherein the supporting plate is connected with the screening shell through the first rotating structure, three screening plates are fixedly connected on the inner side wall of the screening shell at equal intervals, the screening fineness of the screening plates is sequentially reduced from top to bottom, the second rotating structure, the scattering structure and a cleaning structure are arranged in the screening shell, three discharging grooves are formed in the side wall of the right side of the screening shell at equal intervals in a leaving mode, three discharging pipes are fixedly connected on the outer side wall of the right side of the screening shell at equal intervals, the discharging pipes, the discharging grooves and the screening plates correspond to each other, a fixed shell is fixedly connected on the outer side wall of the right side of the supporting plate, the top of the fixed shell is provided with the material receiving structure, and a material receiving box II is arranged between the supporting plates.

Further, the feeding funnel is fixedly connected to the top side wall of the screening shell, the second discharging pipe is fixedly connected to the bottom side wall of the screening shell, and the bottom inner side wall of the screening shell is obliquely arranged towards the second discharging pipe.

Further, the first rotating structure comprises a first rotating motor, a first rotating rod and a first rotating block, the first rotating block is fixedly connected to the outer side walls of the front face and the back face of the screening shell, the first rotating block is rotationally connected to the supporting plate, the first rotating motor is fixedly connected to the outer side wall of the supporting plate, the first rotating end of the first rotating motor is fixedly connected with the first rotating rod, and the second end of the first rotating rod is fixedly connected with the first rotating block.

Further, the inside wall of screening casing is last fixed connection bracing piece, the top downward sloping setting of bracing piece.

Further, the second rotating structure comprises a second rotating motor, a second rotating block and a second rotating rod, the second rotating motor is fixedly connected to the outer side wall of the top of the screening shell, the second rotating block is rotationally connected to the side wall of the top of the screening shell, the second rotating end of the second rotating motor is fixedly connected with the second rotating block, the second rotating rod is fixedly connected to the bottom of the second rotating block, and the bottom of the second rotating rod penetrates through the screening plate to be rotationally connected to the supporting rod.

Further, the scattering structure comprises a first fixing rod and a scattering rod, wherein the first fixing rod is fixedly connected to the outer side wall of a second rotating rod at equal distance, the scattering rod is fixedly connected to the outer side wall of the bottom of the first fixing rod at equal distance, and the top of the first fixing rod is obliquely arranged towards two sides.

Further, the cleaning structure comprises a second fixing rod and a cleaning brush, the second fixing rod is fixedly connected to the outer side wall of the second rotating rod, the cleaning brush is fixedly connected to the outer side wall of the top of the second fixing rod, and the cleaning brush is attached to the bottom of the screening plate.

Further, connect the material structure including receiving silo and unloading pipe one, unloading pipe equidistant fixed connection is on fixed casing's top lateral wall, the top fixed connection of unloading pipe one connects the silo, connect the silo slope setting, the left end that connects the silo is located the below of three discharging pipes respectively.

Further, the inner side wall of the fixed shell is fixedly connected with two partition plates at equal intervals.

Further, three first receiving boxes are connected to the inner side wall of the bottom of the fixed shell in a sliding mode, and handles are fixedly connected to the outer side wall of the first receiving boxes.

Through the embodiment of the utility model, the first rotating structure, the material receiving structure, the scattering structure and the cleaning structure are adopted, so that the problems that the feeds in the flowing groove are sticky, the screening plate is possibly blocked by the feeds and the complete screening of the feeds cannot be ensured are solved, and the effects of being convenient for better stirring and scattering the feeds, being convenient for avoiding the screening holes on the screening plate from being blocked by the feeds and being convenient for effectively avoiding the incomplete screening of the feeds from discharging in the screening process are achieved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the overall side view internal structure of an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a scattering structure according to an embodiment of the utility model.

In the figure: 1. a sieving housing; 2. a support plate; 3. rotating the first structure; 301. rotating a first motor; 302. rotating the first rod; 303. a first rotating block; 4. rotating the second structure; 401. rotating a second motor; 402. a second rotating block; 403. a second rotating rod; 5. a feed hopper; 6. a dome; 7. a material receiving structure; 701. a receiving groove; 702. a blanking pipe I; 8. a fixed housing; 9. a receiving box I; 10. a handle; 11. a partition plate; 12. a receiving box II; 13. a blanking pipe II; 14. a support rod; 15. a scattering structure; 1501. a first fixed rod; 1502. scattering the rods; 16. cleaning the structure; 1601. a second fixing rod; 1602. cleaning brushes; 17. a discharge pipe; 18. a discharge chute; 19. and (5) screening the plates.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a screening device comprises a screening shell 1, a support plate 2, a first rotating structure 3, a second rotating structure 4, a material receiving structure 7 and a scattering structure 15, wherein the support plate 2 is connected with the screening shell 1 through the first rotating structure 3, three screening plates 19 are fixedly connected to the inner side wall of the screening shell 1 at equal intervals, the fineness of screening by the screening plates 19 is sequentially reduced from top to bottom, the second rotating structure 4, the scattering structure 15 and the cleaning structure 16 are arranged in the screening shell 1, three discharge grooves 18 are arranged on the side wall of the right side of the screening shell 1 at equal intervals, three discharge pipes 17 are fixedly connected to the outer side wall of the right side of the screening shell 1 at equal intervals, the discharge pipes 17, the discharge grooves 18 and the screening plates 19 correspond to each other, a fixed shell 8 is fixedly connected to the outer side wall of the right side of the support plate 2, the top of the fixed shell 8 is provided with the material receiving structure 7, and a material receiving box 12 is arranged between the support plates 2.

Utilize to break up structure 15 and be convenient for better stir and break up the fodder, avoid the fodder to glue and glue together, influence screening efficiency, utilize clearance structure 16 to be convenient for avoid screening hole on the screening board 19 to be plugged up by the fodder, lead to its screening efficiency to reduce, utilize rotating-structure one 3 and connect material structure 7 to be convenient for effectually avoid at screening in-process, not screening complete fodder carries out the ejection of compact.

The feeding hopper 5 is fixedly connected to the top side wall of the screening shell 1, the second blanking pipe 13 is fixedly connected to the bottom side wall of the screening shell 1, and the bottom inner side wall of the screening shell 1 is obliquely arranged towards the second blanking pipe 13.

The first rotating structure 3 comprises a first rotating motor 301, a first rotating rod 302 and a first rotating block 303, the first rotating block 303 is fixedly connected to the outer side walls of the front face and the back face of the screening shell 1, the first rotating block 303 is rotationally connected to the supporting plate 2, the first rotating motor 301 is fixedly connected to the outer side wall of the supporting plate 2, the rotating end of the first rotating motor 301 is fixedly connected with the first rotating rod 302, the other end of the first rotating rod 302 is fixedly connected with the first rotating block 303, the first rotating motor 301 drives the first rotating rod 302 to rotate, the first rotating rod 302 drives the first rotating block 303 to rotate, and the first rotating block 303 drives the screening shell 1 to rotate.

The inside wall of screening casing 1 is last fixed connection bracing piece 14, the top of bracing piece 14 sets up downwards in the slope.

The second rotating structure 4 comprises a second rotating motor 401, a second rotating block 402 and a second rotating rod 403, the second rotating motor 401 is fixedly connected to the outer side wall of the top of the screening shell 1, the second rotating block 402 is rotationally connected to the side wall of the top of the screening shell 1, the second rotating end of the second rotating motor 401 is fixedly connected with the second rotating block 402, the bottom of the second rotating block 402 is fixedly connected with the second rotating rod 403, the bottom of the second rotating rod 403 passes through the screening plate 19 to be rotationally connected to the supporting rod 14, the second rotating motor 401 rotationally drives the second rotating block 402, the second rotating block 402 drives the second rotating rod 403 to rotate, and the second rotating rod 403 drives the first fixing rod 1501 and the second fixing rod 1601 to rotate.

The breaking structure 15 comprises a first fixing rod 1501 and a breaking rod 1502, the first fixing rod 1501 is fixedly connected to the outer side wall of the second rotating rod 403 at equal distance, the breaking rod 1502 is fixedly connected to the outer side wall of the bottom of the first fixing rod 1501 at equal distance, the top of the first fixing rod 1501 is obliquely arranged towards two sides, the first fixing rod 1501 drives the breaking rod 1502 to rotate, the breaking rod 1502 can stir feed on the screening plate 19 in the rotating process, and meanwhile the breaking rod 1502 can break up feed stuck together in the rotating process.

The cleaning structure 16 comprises a second fixing rod 1601 and a cleaning brush 1602, the second fixing rod 1601 is fixedly connected to the outer side wall of the second rotating rod 403, the cleaning brush 1602 is fixedly connected to the outer side wall of the top of the second fixing rod 1601, the cleaning brush 1602 is attached to the bottom of the screening plate 19, the second fixing rod 1601 can drive the cleaning brush 1602 to rotate, and the cleaning brush 1602 cleans the screening plate 19 in the rotating process.

The receiving structure 7 comprises a receiving groove 701 and a first discharging pipe 702, the first discharging pipe 702 is fixedly connected to the outer side wall of the top of the fixed shell 8 at equal distance, the receiving groove 701 is fixedly connected to the top of the first discharging pipe 702, the receiving groove 701 is obliquely arranged, and the left ends of the receiving grooves 701 are respectively located below the three discharging pipes 17.

Two division plates 11 are fixedly connected to the inner side wall of the fixed shell 8 at equal intervals, the division plates 11 play a role in separation, and feed with different fineness is mixed again in the fixed shell when receiving materials.

The three material receiving boxes I9 are connected to the inner side wall of the bottom of the fixed shell 8 in a sliding mode, and the handles 10 are fixedly connected to the outer side wall of the material receiving boxes I9.

When the utility model is used, the electrical components in the utility model are externally connected with a power supply and a control switch when in use, the feed to be screened is placed into the screening shell 1 through the feed receiving hopper, the feed falls onto the uppermost screening plate 19, the rotating motor II 401 is started, the rotating motor II 401 drives the rotating block II 402 to rotate, the rotating block II 402 drives the rotating rod II 403 to rotate, the rotating rod II 403 drives the fixed rod I1501 and the fixed rod II 1601 to rotate, the fixed rod I1501 drives the scattering rod 1502 to rotate, the scattering rod 1502 can stir the feed on the screening plate 19 in the rotating process, the screening plate 19 is helped to screen the feed, meanwhile, the scattering rod 1502 can scatter the stuck feed in the rotating process, so that the feed can be screened better, the fixed rod II 1601 can drive the cleaning brush 1602 to rotate, cleaning brush 1602 is in the rotation in-process clear up screening board 19, avoid screening hole on the screening board 19 to be blocked by the fodder, lead to its screening efficiency to reduce, the fodder after screening of three screening board 19 falls down through discharging pipe 17 two, fall and collect in receiving box two 12, when there is not fodder in discharging pipe 17 two to fall down, the explanation screening is accomplished, take down dome 6, start rotating motor one 301, rotating motor one 301 drives dwang one 302 rotation, dwang one 302 drives dwang one 303 rotation, dwang one 303 drives screening casing 1 rotation, make screening casing 1 slope rightwards, the fodder of different fineness on the three screening board 19 falls onto three receiving groove 701 through discharging pipe 17, fall respectively in three receiving box one 9 through three unloading pipe one 702 and collect.

The utility model has the advantages that:

1. the utility model has reasonable structure, the rotating motor II rotates to drive the rotating rod II to rotate, the rotating rod II drives the fixed rod to rotate, and the fixed rod drives the scattering rod to rotate, so that the scattering rod can stir the feed on the screening plate in the rotating process, the screening plate is helped to screen the feed, and meanwhile, the scattering rod can scatter the feed stuck together in the rotating process, so that the feed can be better screened, the feed can be better stirred and scattered, and the feed is prevented from being stuck together, and the screening efficiency is influenced.

2. The utility model has reasonable structure, the rotating motor II drives the rotating rod II to rotate, the rotating rod II drives the fixed rod II to rotate, the fixed rod II can drive the cleaning brush to rotate, and the cleaning brush cleans the screening plate in the rotating process, so that the screening holes on the screening plate are prevented from being blocked by feed, and the screening efficiency of the screening plate is reduced.

3. The utility model has reasonable structure, and in the screening process, the feed which is completely screened cannot be discharged, and the feed with different fineness can be discharged only when the whole feed is completely screened, namely, no feed falls in the second discharging pipe, by rotating the motor to rotate the inclined screening shell, so that the feed which is completely screened can be conveniently and effectively prevented from being discharged in the screening process.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A screen separator, characterized in that: including screening casing (1), backup pad (2), rotating-structure one (3), rotating-structure two (4), connect material structure (7) and break up structure (15), screening casing (1) is connected through rotating-structure one (3) to backup pad (2), equidistance fixed connection three screening board (19) on the inside wall of screening casing (1), the fineness from the top down that screening board (19) sieves reduces in proper order, the inside of screening casing (1) is provided with rotating-structure two (4), breaks up structure (15) and clearance structure (16), the equidistance leaves on the lateral wall on screening casing (1) right side and is equipped with three blown down tank (18), equidistance fixed connection three discharging pipe (17) on the lateral wall on screening casing (1) right side, blown down tank (18) and screening board (19) correspond each other, fixed connection casing (8) on the lateral wall on backup pad (2) right side, the top of fixed casing (8) is provided with connects material structure (7), place between backup pad (2) and connect material two (12).

2. A screen according to claim 1, wherein: the feeding hopper (5) is fixedly connected to the top side wall of the screening shell (1), the discharging pipe II (13) is fixedly connected to the bottom side wall of the screening shell (1), and the bottom inner side wall of the screening shell (1) is obliquely arranged towards the discharging pipe II (13).

3. A screen according to claim 1, wherein: the first rotating structure (3) comprises a first rotating motor (301), a first rotating rod (302) and a first rotating block (303), the first rotating block (303) is fixedly connected to the outer side walls of the front face and the back face of the screening shell (1), the first rotating block (303) is rotationally connected to the supporting plate (2), the first rotating motor (301) is fixedly connected to the outer side wall of the supporting plate (2), the first rotating rod (302) is fixedly connected to the rotating end of the first rotating motor (301), and the first rotating block (303) is fixedly connected to the other end of the first rotating rod (302).

4. A screen according to claim 1, wherein: the screening shell (1) is characterized in that a supporting rod (14) is fixedly connected to the inner side wall of the screening shell, and the top of the supporting rod (14) is obliquely arranged downwards.

5. A screen according to claim 1, wherein: the second rotating structure (4) comprises a second rotating motor (401), a second rotating block (402) and a second rotating rod (403), the second rotating motor (401) is fixedly connected to the outer side wall of the top of the screening shell (1), the second rotating block (402) is rotationally connected to the side wall of the top of the screening shell (1), the second rotating end of the second rotating motor (401) is fixedly connected with the second rotating block (402), the second rotating rod (403) is fixedly connected to the bottom of the second rotating block (402), and the bottom of the second rotating rod (403) penetrates through the screening plate (19) to be rotationally connected to the supporting rod (14).

6. A screen according to claim 1, wherein: the scattering structure (15) comprises a first fixing rod (1501) and a scattering rod (1502), wherein the first fixing rod (1501) is fixedly connected to the outer side wall of a second rotating rod (403) at equal intervals, the scattering rod (1502) is fixedly connected to the outer side wall of the bottom of the first fixing rod (1501) at equal intervals, and the top of the first fixing rod (1501) is obliquely arranged towards two sides.

7. A screen according to claim 1, wherein: the cleaning structure (16) comprises a fixing rod II (1601) and a cleaning brush (1602), wherein the fixing rod II (1601) is fixedly connected to the outer side wall of the rotating rod II (403), the cleaning brush (1602) is fixedly connected to the outer side wall of the top of the fixing rod II (1601), and the cleaning brush (1602) is attached to the bottom of the screening plate (19).

8. A screen according to claim 1, wherein: the material receiving structure (7) comprises a material receiving groove (701) and a first discharging pipe (702), the first discharging pipe (702) is fixedly connected to the outer side wall of the top of the fixed shell (8) at equal intervals, the material receiving groove (701) is fixedly connected to the top of the first discharging pipe (702), the material receiving groove (701) is obliquely arranged, and the left ends of the material receiving grooves (701) are respectively located below the three discharging pipes (17).

9. A screen according to claim 1, wherein: two partition plates (11) are fixedly connected to the inner side wall of the fixed shell (8) at equal intervals.

10. A screen according to claim 1, wherein: three first receiving boxes (9) are connected to the inner side wall of the bottom of the fixed shell (8) in a sliding mode, and handles (10) are fixedly connected to the outer side wall of each first receiving box (9).