CN215940181U - Raw material crushing classifier for additive premix feed production - Google Patents
Raw material crushing classifier for additive premix feed production Download PDFInfo
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- CN215940181U CN215940181U CN202122069474.XU CN202122069474U CN215940181U CN 215940181 U CN215940181 U CN 215940181U CN 202122069474 U CN202122069474 U CN 202122069474U CN 215940181 U CN215940181 U CN 215940181U
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Abstract
The utility model discloses a raw material crushing classifier for additive premixed feed production, which comprises a box body, wherein a motor is fixedly arranged in the center of the upper end of the box body. According to the utility model, the upper wedge-shaped block and the lower wedge-shaped block are matched with the screening screen plate and the rotating shaft, so that the screening screen plate can vibrate and bump up and down, the feed clamped on the screening screen plate can be cleaned, the situation that the screening screen plate is blocked by more feed to influence the screening passing after the feed is crushed is avoided, and the raw materials can be mixed by the up-and-down vibration of the screening screen plate, so that the raw materials can be fully crushed, and the crushing efficiency is also improved; by using the raw material uniform distribution mechanism, the raw materials can be uniformly scattered in the box body after being put into the box body, so that the crushing treatment of the crushing blade is facilitated; just can realize smashing the fodder, the compounding is handled and avoid the screening otter board to plug up a plurality of functions through a motor, reduced the device cost, comparatively economy.
Description
Technical Field
The utility model relates to the technical field of feed production and processing, in particular to a raw material crushing classifier for additive premix feed production.
Background
The additive premixing feed is prepared by two or more nutritional feed additives as main materials and a carrier or a diluent according to a certain proportion, and comprises a plurality of composite premixing feed, trace element premixing feed, vitamin premixing feed and the like, when the feed is produced and processed, the feed raw materials are required to be subjected to graded crushing treatment, and the treatment process is completed by a raw material crushing classifier;
the existing device in the market has many defects, for example, in the process of crushing raw feed, in order to fully crush the raw feed, the whole crushing barrel is rotated, so that the feed which passes through the screening net plate after being crushed in the crushing barrel returns to the upper layer through the screening net plate, and meshes on the screening net plate are easily plugged, so that the crushed feed passes through the screening net plate, and the treatment efficiency of the feed is reduced; in addition when throwing into feed ingredient device inside, because the reason that the feed inlet set up, can make the raw materials drop into the back usually, pile up in one side more, lead to smashing the blade and to fodder crushing treatment slower to most such devices realize smashing, screening classification or to the raw materials compounding of fodder in order to realize smashing fully all realize through a plurality of motors, both can make the staff comparatively troublesome when operating, also can make device manufacturing cost increase.
Therefore, the raw material crushing classifier for producing the additive premix feed is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a raw material crushing classifier for additive premix feed production.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a raw material crushing classifier for additive premixed feed production comprises a box body, wherein a motor is fixedly installed at the center of the upper end of the box body, the output end of the motor penetrates through the upper end of the box body in a rotating mode, the output end of the motor is fixedly connected with a rotating shaft which is rotatably connected with the inner bottom of the box body, the rotating shaft is vertically and rotatably penetrated by two screening net plates, the two screening net plates are in sliding contact with the inner wall of the box body, the lower ends of the two screening net plates are fixedly connected with an upper wedge block which is rotatably penetrated by the rotating shaft, a lower wedge block which is matched with the upper wedge block is fixedly sleeved on the rotating shaft, the left side and the right side of each screening net plate are fixedly connected with limiting sliding plates, the inner wall of the box body is provided with limiting grooves which are in sliding connection with the limiting sliding plates, and a plurality of springs are fixedly connected between the lower ends of the limiting sliding plates and the inner bottom of the limiting grooves, a raw material uniform distribution mechanism is arranged between the rotating shaft and the inner top of the box body, and a feeding hole is fixedly arranged at the upper end of the box body in a penetrating manner; the upper wedge-shaped block and the lower wedge-shaped block are matched with the screening net plate and the rotating shaft, so that the screening net plate can vibrate and bump up and down, the feed clamped on the screening net plate can be cleaned, the situation that the screening net plate is blocked by more feed to influence the screening passing after the feed is crushed is avoided, the raw materials can be mixed by the up-and-down vibration of the screening net plate, the raw materials can be fully crushed, and the crushing efficiency is also improved; by using the raw material uniform distribution mechanism, the raw materials can be uniformly scattered in the box body after being put into the box body, so that the crushing treatment of the crushing blade is facilitated; just can realize smashing the fodder, the compounding is handled and avoid the screening otter board to plug up a plurality of functions through a motor, reduced the device cost, comparatively economy.
Preferably, the mechanism is equallyd divide to the raw materials establishes at the outside feed divider funnel rather than the contact of axis of rotation, the lower extreme of feed inlet is located feed divider funnel's top, a plurality of connecting rods of fixedly connected with between feed divider funnel upper end and the box internal top, the semicircle board that fixedly connected with and half counterbalance of feed divider funnel lower extreme in the axis of rotation, fixed cover is equipped with the toper piece that is located semicircle board below in the axis of rotation.
Preferably, an elastic curtain cloth is fixedly connected between the upper end of the limiting sliding plate and the inner top of the limiting groove, and the elastic curtain cloth is arranged at the notch of the limiting groove.
Preferably, a plurality of crushing blades are fixedly mounted on the rotating shaft above the screening net plate, and the crushing blades are close to the upper end of the screening net plate.
Preferably, rotate on the axis of rotation and run through the swash plate that is equipped with box inner wall fixed connection, just the swash plate is located the below of downside screening otter board, run through on the outer wall of box and be equipped with the discharge gate that is connected with the swash plate.
Preferably, the lower end of the box body is fixedly provided with an anti-skid rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. the upper wedge-shaped block and the lower wedge-shaped block are matched with the screening net plate and the rotating shaft, so that the screening net plate can vibrate and bump up and down, the feed clamped on the screening net plate can be cleaned, the situation that the screening net plate is blocked by more feed to influence the screening passing after the feed is crushed is avoided, the raw materials can be mixed by the up-and-down vibration of the screening net plate, the raw materials can be fully crushed, and the crushing efficiency is also improved;
2. by using the raw material uniform distribution mechanism, the raw materials can be uniformly scattered in the box body after being put into the box body, so that the crushing treatment of the crushing blade is facilitated;
3. just can realize smashing the fodder, the compounding is handled and avoid the screening otter board to plug up a plurality of functions through a motor, reduced the device cost, comparatively economy.
In conclusion, the screening net plate and the rotating shaft are matched by the upper wedge-shaped block and the lower wedge-shaped block, so that the screening net plate can vibrate and bump up and down, the feed clamped on the screening net plate can be cleaned, the situation that the screening passing of the crushed feed is influenced because more feed blocks the screening net plate is avoided, the raw materials can be mixed by the vertical vibration of the screening net plate, the raw materials can be fully crushed, and the crushing efficiency is also improved; by using the raw material uniform distribution mechanism, the raw materials can be uniformly scattered in the box body after being put into the box body, so that the crushing treatment of the crushing blade is facilitated; just can realize smashing the fodder, the compounding is handled and avoid the screening otter board to plug up a plurality of functions through a motor, reduced the device cost, comparatively economy.
Drawings
FIG. 1 is a schematic structural diagram of a raw material crushing classifier for additive premix feed production according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a schematic perspective view of a screen plate in a raw material pulverizing classifier for additive premix feed production according to the present invention.
In the figure: the device comprises a box body 1, a feed inlet 2, a motor 3, a crushing blade 4, a rotating shaft 5, an inclined plate 6, a wedge block 7, an upper wedge block 8, a screening screen plate 9, a discharge port 10, a conical block 11, an anti-skid rubber pad 12, a limiting sliding plate 13, a spring 14, a limiting groove 15, an elastic cord fabric 16, a connecting rod 17, a material separating funnel 18 and a semicircular plate 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a raw material crushing classifier for additive premix feed production comprises a box body 1, wherein a motor 3 is fixedly installed at the center of the upper end of the box body 1, and the motor 3 is used for controlling a rotating shaft 5 to rotate so as to drive a crushing blade 4 and a screening screen plate 9 to rotate together; the output end of the motor 3 penetrates through the upper end of the box body 1 in a rotating mode, the output end of the motor 3 is fixedly connected with a rotating shaft 5 which is rotatably connected with the bottom in the box body 1, and two screening net plates 9 penetrate through the rotating shaft 5 in an up-and-down rotating mode;
the mesh aperture size of the screening mesh plate 9 positioned at the upper side is larger than that of the screening mesh plate 9 positioned at the lower side; the aperture size of the mesh of the lower screening screen plate 9 is the size of the feed raw material to be crushed, and the prior art is adopted; the two screening net plates 9 are in sliding contact with the inner wall of the box body 1, the lower ends of the two screening net plates 9 are fixedly connected with upper wedge-shaped blocks 8 which are in rotating penetration with the rotating shaft 5, lower wedge-shaped blocks 7 matched with the upper wedge-shaped blocks 8 are fixedly sleeved on the rotating shaft 5, the left side and the right side of each screening net plate 9 are fixedly connected with limiting sliding plates 13, and the limiting sliding plates 13 are used for horizontally limiting the screening net plates 9 so that the screening net plates can only slide up and down;
a limiting groove 15 connected with a limiting sliding plate 13 in a sliding manner is formed in the inner wall of the box body 1, a plurality of springs 14 are fixedly connected between the lower end of the limiting sliding plate 13 and the bottom in the limiting groove 15, and the springs 14 are used for enabling the screening screen plate 9 to reset in time after rotating for one circle; a raw material uniform distribution mechanism is arranged between the rotating shaft 5 and the inner top of the box body 1 and is used for enabling feed raw materials put into the box body 1 to be scattered on the screening screen plate 9 more uniformly; the upper end of the box body 1 is fixedly provided with a feed inlet 2 in a penetrating way.
The raw material equipartition mechanism comprises a distribution funnel 18 which is sleeved outside the rotating shaft 5 and is not contacted with the rotating shaft, the lower end of the feeding hole 2 is positioned above the distribution funnel 18, a plurality of connecting rods 17 are fixedly connected between the upper end of the distribution funnel 18 and the inner top of the box body 1, a semicircular plate 19 which is abutted against one half of the lower end of the distribution funnel 18 is fixedly connected to the rotating shaft 5, and a conical block 11 which is positioned below the semicircular plate 19 is fixedly sleeved on the rotating shaft 5;
an elastic cord fabric 16 is fixedly connected between the upper end of the limiting sliding plate 13 and the inner top of the limiting groove 15, and the elastic cord fabric 16 is used for preventing feed on the screening net plate 9 from entering the limiting groove 15 and avoiding influencing the upward movement of the limiting sliding plate 13; and the elastic curtain 16 is arranged at the notch of the limiting groove 15; a plurality of crushing blades 4 are fixedly arranged on the rotating shaft 5 above the screening screen plate 9, and the crushing blades 4 are used for crushing feed raw materials; and the plurality of crushing blades 4 are close to the upper end of the screening net plate 9;
an inclined plate 6 fixedly connected with the inner wall of the box body 1 penetrates through the rotating shaft 5 in a rotating mode, and the inclined plate 6 is used for enabling the crushed feed to be smoothly discharged from the interior of the box body 1; the inclined plate 6 is positioned below the lower screening screen plate 9, and a discharge hole 10 connected with the inclined plate 6 penetrates through the outer wall of the box body 1; the lower end of the box body 1 is fixedly provided with an antiskid rubber pad 12, and the antiskid rubber pad 12 is used for keeping the whole device stable in work.
When the feed box is used, a worker firstly starts the motor 3 to enable the rotating shaft 5 to rotate and drive the crushing blade 4 and the lower wedge-shaped block 7 to rotate together, then raw materials of additive premixed feed are thrown into the box body 1 through the feed inlet 2, the raw materials of the feed fall into the distribution hopper 18 through the feed inlet 2, the rotating shaft 5 drives the semicircular plate 19 to rotate together, and the semicircular plate 19 seals the half of the lower end of the distribution hopper 18, so that the raw materials can be scattered on the screening screen plate 9 along the surface of the conical block 11 after passing through the lower end of the distribution hopper 18;
the phenomenon that more raw materials are accumulated on one side after the raw materials are put into the box body 1 is avoided, so that the crushing blades 4 can crush the feed raw materials conveniently, and the crushing efficiency is improved; when the rotating shaft 5 drives the lower wedge-shaped block 7 to rotate, the lower wedge-shaped block 7 rotates for a circle due to the abutting action of the upper wedge-shaped block 8 and the lower wedge-shaped block 7, the screening net plate 9 can generate corresponding up-and-down vibration, and when the screening net plate 9 moves upwards due to the rotation of the lower wedge-shaped block 7, the spring 14 is in a stretching state;
after the screen net plate 9 rotates for a circle, the screen net plate 9 can reset in time under the action of the elastic force of the spring 14, so that the upper wedge-shaped block 8 and the lower wedge-shaped block 7 are kept in a state of abutting against each other, the screen net plate 9 which is jolted by vibration can clean the feed clamped on the screen net plate 9, the situation that the screening passing of the crushed feed is influenced because more feed blocks the screen net plate 9 is avoided, and the feed raw materials can be mixed by the up-and-down vibration of the screen net plate 9, so that the raw materials can be fully crushed, and the crushing efficiency is also improved;
crushing blade 4 smashes feed ingredient the back, satisfy upside screening otter board 9 mesh aperture size's fodder can fall into on the screening otter board 9 of downside, smash once more, thereby realize the hierarchical crushing treatment to the fodder, after the fodder on downside screening otter board 9 is smashed, satisfy its mesh aperture size's fodder can be through its swash plate 6 that falls in the below, the fodder after smashing the completion is passed through discharge gate 10 along swash plate 6's inclined plane and is emitted box 1 outside.
Claims (6)
1. The raw material crushing classifier for the production of the additive premixed feed comprises a box body (1) and is characterized in that a motor (3) is fixedly mounted at the center of the upper end of the box body (1), the output end of the motor (3) rotates to penetrate through the upper end of the box body (1), the output end of the motor (3) is fixedly connected with a rotating shaft (5) which is rotatably connected with the inner bottom of the box body (1), the rotating shaft (5) rotates up and down to penetrate through two screening net plates (9), the two screening net plates (9) are in sliding contact with the inner wall of the box body (1), the lower ends of the two screening net plates (9) are fixedly connected with an upper wedge block (8) which is rotatably penetrated through the rotating shaft (5), a lower wedge block (7) matched with the upper wedge block (8) is fixedly sleeved on the rotating shaft (5), and limiting sliding plates (13) are fixedly connected with the left side and the right side of the screening net plates (9), spacing groove (15) with spacing slide (13) sliding connection are seted up to the inner wall of box (1), a plurality of springs (14) of fixedly connected with between the bottom in the lower extreme of spacing slide (13) and spacing groove (15), install raw materials equipartition mechanism between the interior top of axis of rotation (5) and box (1), the fixed feed inlet (2) that runs through in upper end of box (1).
2. The raw material crushing and grading device for additive premix feed production according to claim 1, wherein the raw material equipartition mechanism comprises a distribution funnel (18) sleeved outside the rotating shaft (5) and not in contact with the rotating shaft, the lower end of the feed inlet (2) is located above the distribution funnel (18), a plurality of connecting rods (17) are fixedly connected between the upper end of the distribution funnel (18) and the inner top of the box body (1), a semicircular plate (19) which is half abutted against the lower end of the distribution funnel (18) is fixedly connected to the rotating shaft (5), and a conical block (11) located below the semicircular plate (19) is fixedly sleeved on the rotating shaft (5).
3. The raw material crushing and grading device for the additive premix feed production according to claim 1, wherein an elastic cord fabric (16) is fixedly connected between the upper end of the limiting sliding plate (13) and the inner top of the limiting groove (15), and the elastic cord fabric (16) is arranged at the notch of the limiting groove (15).
4. The raw material crushing and grading device for additive premix feed production according to claim 1, wherein a plurality of crushing blades (4) are fixedly mounted on the rotating shaft (5) above the screening mesh plate (9), and the plurality of crushing blades (4) are close to the upper end of the screening mesh plate (9).
5. The raw material crushing and grading device for the additive premix feed production according to claim 1, wherein an inclined plate (6) fixedly connected with the inner wall of the box body (1) is rotatably arranged on the rotating shaft (5) in a penetrating manner, the inclined plate (6) is positioned below the lower screening mesh plate (9), and a discharge hole (10) connected with the inclined plate (6) is arranged on the outer wall of the box body (1) in a penetrating manner.
6. The raw material crushing and grading device for additive premix feed production according to claim 1, wherein the lower end of the box body (1) is fixedly provided with an anti-skid rubber pad (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069474.XU CN215940181U (en) | 2021-08-31 | 2021-08-31 | Raw material crushing classifier for additive premix feed production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122069474.XU CN215940181U (en) | 2021-08-31 | 2021-08-31 | Raw material crushing classifier for additive premix feed production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588981A (en) * | 2022-03-11 | 2022-06-07 | 铜仁筱启环保科技有限公司 | Smelting waste residue pretreatment process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588981A (en) * | 2022-03-11 | 2022-06-07 | 铜仁筱启环保科技有限公司 | Smelting waste residue pretreatment process |
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