CN216460011U - Hierarchical screening installation for feed production - Google Patents
Hierarchical screening installation for feed production Download PDFInfo
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- CN216460011U CN216460011U CN202122864600.0U CN202122864600U CN216460011U CN 216460011 U CN216460011 U CN 216460011U CN 202122864600 U CN202122864600 U CN 202122864600U CN 216460011 U CN216460011 U CN 216460011U
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- screening
- base
- supporting platform
- classifying
- lifting block
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- 238000012216 screening Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 title claims description 3
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a grading screening device for feed production, which comprises a base, wherein the base is connected with a grading screening part through a vibration structure; the vibration structure comprises support plates which are symmetrically and fixedly connected to the upper end face of the base, support pieces are arranged between 2 support plates, cross rods are symmetrically and fixedly connected to the two sides of each support piece, the cross rods penetrate through the side walls of the support plates in a sliding mode, and a plurality of springs A are arranged between the left side and the right side of each support piece and the support plates; when the eccentric wheel rotates, acting force can be applied to the lifting block, the lifting block drives the supporting platform to move in a circular manner under the action of the transverse rod, the spring A, the supporting piece and the spring B, the classified screening parts on the supporting platform move in a circular manner together, materials in the classified screening parts are subjected to vertical and horizontal vibration screening, and the materials in the classified screening parts can be moved while the vibration screening is carried out, so that the discharging is facilitated.
Description
Technical Field
The utility model relates to the technical field of feed production screening, in particular to a grading screening device for feed production.
Background
The existing grading screening equipment for feed production mainly can only shake up and down or left and right during screening and shaking, and the screening effect is single, so that the screening effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, namely the problems brought forward by the background technology, the utility model provides a grading and screening device for feed production, which comprises a base, wherein the base is connected with a grading and screening part through a vibration structure;
the vibration structure comprises support plates which are symmetrically and fixedly connected to the upper end face of the base, support pieces are arranged between 2 support plates, cross rods are symmetrically and fixedly connected to two sides of each support piece, the cross rods penetrate through the side walls of the support plates in a sliding mode, and a plurality of springs A are arranged between the left side and the right side of each support piece and the support plates;
the inner part of the supporting piece is provided with a lifting block, a plurality of vertical rods are symmetrically arranged in the supporting piece, the lifting block is slidably mounted on the vertical rods, a plurality of springs B are arranged between the upper side and the lower side of the lifting block and the supporting piece, the upper end face of the lifting block is fixedly connected with a supporting platform, the supporting platform penetrates through the upper side wall of the supporting piece, and the grading screening component is mounted on the supporting platform;
a driving motor is arranged in the lifting block, and the output end of the driving motor is connected with a rotating deflection wheel.
Preferably, the classifying and screening part comprises a plurality of classifying screens which are vertically arranged together in sequence, the screening precision of the classifying screens increases progressively from top to bottom in sequence, and the classifying screens are arranged on the supporting platform.
Preferably, the up end of base just is equipped with the protecting crust in the outside of vibrations structure, the up end of protecting crust is equipped with the removal hole, supporting platform establishes at the removal downthehole.
Preferably, the movable hole and the supporting platform are directly connected with a telescopic protective sleeve.
Preferably, the lower terminal surface of base is equipped with the symmetry and is equipped with the auto-lock universal wheel that is used for removing, be equipped with the balancing weight on the base.
The beneficial technical effects of the utility model are as follows: when the rotating deflection wheel rotates, acting force can be applied to the lifting block, so that the lifting block drives the supporting platform to move circularly under the action of the cross rod, the spring A, the supporting piece and the spring B, the grading and screening parts on the supporting platform move circularly together, materials in the grading and screening parts are subjected to vertical and horizontal vibration screening, and the materials in the grading and screening parts can move while being subjected to vibration screening, so that the discharging is facilitated;
the protective shell and the telescopic protection sleeve play a role in protection, foreign matters are prevented from entering the vibration structure, work is prevented from being affected, and the service life is prolonged.
Drawings
Fig. 1 shows a schematic front view of the present invention.
Fig. 2 shows a schematic front cross-sectional view of the present invention.
Fig. 3 shows an enlarged schematic view of a portion a of fig. 2.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides a grading screening device for feed production, which comprises a base 1, wherein the base 1 is connected with a grading screening part through a vibration structure;
the vibration structure comprises support plates 2 which are symmetrically and fixedly connected to the upper end face of the base 1, support pieces 3 are arranged between 2 support plates 2, cross rods 4 are symmetrically and fixedly connected to two sides of each support piece 3, the cross rods 4 penetrate through the side walls of the support plates 2 in a sliding mode, and a plurality of springs A5 are arranged between the left side and the right side of each support piece 3 and the support plates 2;
a lifting block 6 is arranged inside the supporting piece 3, a plurality of vertical rods 7 are symmetrically arranged inside the supporting piece 3, the lifting block 6 is slidably mounted on the vertical rods 7, a plurality of springs B8 are arranged between the upper side and the lower side of the lifting block 6 and the supporting piece 3, a supporting platform 10 is fixedly connected to the upper end face of the lifting block 6, the supporting platform 10 penetrates through the upper side wall of the supporting piece 3, and the grading screening component is mounted on the supporting platform 10;
a driving motor is arranged in the lifting block 6, and the output end of the driving motor is connected with a rotating deflection wheel 9; during operation, driving motor work drives and rotates eccentric wheel 9 and rotates, when rotating eccentric wheel 9 and rotating, can exert the effort to lifter 6, make lifter 6 at horizontal pole 4, spring A5, support piece 3 and spring B8's effect under, drive supporting platform 10 and become circular motion, hierarchical screening part on the supporting platform 10 together is the circumference and moves, carry out vibrations screening about from top to bottom to the material in the hierarchical screening part, when vibrations screening, can make the material in the hierarchical screening part remove, make things convenient for the ejection of compact.
Specifically, the classifying screen part comprises a plurality of classifying screens 11 which are vertically arranged together in sequence, the screening precision of the classifying screens 11 increases progressively from top to bottom in sequence, and the classifying screens 11 are arranged on a supporting platform 10.
Particularly, the up end of base 1 and be equipped with protecting crust 12 in the outside of vibrations structure, the up end of protecting crust 12 is equipped with removes hole 13, supporting platform 10 is established in removing hole 13, and protecting crust 12 plays the effect of protection, prevents that the foreign matter from entering into vibrations structure in, influence work, has improved life.
Specifically, the movable hole 13 and the support platform 10 are directly connected with a telescopic protective sleeve 14; the telescopic protective sleeve 14 plays a role of protection and prevents foreign matters from entering the protective shell 12 from the moving hole 13.
Particularly, the symmetry is equipped with auto-lock universal wheel 15 that is used for the removal is established to the lower terminal surface of base 1, be equipped with balancing weight 16 on the base 1, the overall device can carry out the shift position under the effect of auto-lock universal wheel 15, facilitates the use.
While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (5)
1. The utility model provides a hierarchical screening installation for feed production, includes base (1), its characterized in that: the base (1) is connected with a grading screening component through a vibration structure;
the vibration structure comprises support plates (2) which are symmetrically and fixedly connected to the upper end face of a base (1), support pieces (3) are arranged between 2 support plates (2), cross rods (4) are symmetrically and fixedly connected to two sides of each support piece (3), the cross rods (4) penetrate through the side walls of the support plates (2) in a sliding mode, and a plurality of springs A (5) are arranged between the left side and the right side of each support piece (3) and the support plates (2);
the automatic grading screening device is characterized in that a lifting block (6) is arranged inside the supporting piece (3), a plurality of vertical rods (7) are symmetrically arranged inside the supporting piece (3), the lifting block (6) is slidably mounted on the vertical rods (7), a plurality of springs B (8) are arranged between the upper side and the lower side of the lifting block (6) and the supporting piece (3), a supporting platform (10) is fixedly connected to the upper end face of the lifting block (6), the supporting platform (10) penetrates through the upper side wall of the supporting piece (3), and the grading screening component is mounted on the supporting platform (10);
a driving motor is arranged in the lifting block (6), and the output end of the driving motor is connected with a rotating eccentric wheel (9).
2. The feed production classifying and screening device according to claim 1, wherein: the classifying and screening component comprises a plurality of classifying screens (11) which are vertically arranged together in sequence, the screening precision of the classifying screens (11) is sequentially increased from top to bottom, and the classifying screens (11) are arranged on the supporting platform (10).
3. The feed production classifying and screening device according to claim 1, wherein: the upper end face of base (1) and be equipped with protecting crust (12) in the outside of vibrations structure, the upper end face of protecting crust (12) is equipped with removal hole (13), supporting platform (10) are established in removal hole (13).
4. The feed production classifying and screening device according to claim 3, wherein: the movable hole (13) and the supporting platform (10) are directly connected with a telescopic protective sleeve (14).
5. The feed production classifying and screening device according to claim 1, wherein: the lower end face of the base (1) is symmetrically provided with self-locking universal wheels (15) used for moving, and the base (1) is provided with a balancing weight (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122864600.0U CN216460011U (en) | 2021-11-22 | 2021-11-22 | Hierarchical screening installation for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122864600.0U CN216460011U (en) | 2021-11-22 | 2021-11-22 | Hierarchical screening installation for feed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216460011U true CN216460011U (en) | 2022-05-10 |
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ID=81399241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122864600.0U Active CN216460011U (en) | 2021-11-22 | 2021-11-22 | Hierarchical screening installation for feed production |
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| Country | Link |
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| CN (1) | CN216460011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259196A (en) * | 2023-09-25 | 2023-12-22 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
-
2021
- 2021-11-22 CN CN202122864600.0U patent/CN216460011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259196A (en) * | 2023-09-25 | 2023-12-22 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
| CN117259196B (en) * | 2023-09-25 | 2024-02-06 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
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