CN218423199U - Superfine pulverizer for eel feed production - Google Patents

Abstract

The utility model belongs to the technical field of equipment structure for the feed production, especially, relate to an eel is superfine rubbing crusher for feed production. The utility model discloses a set up motor shaft, crushing sword, axle body hole, high speed motor, filter screen unit, side pipe, discharging pipe, rotation axis unit on the cauldron body to and the mode of support body unit, make super little kibbling effect more abundant, high-efficient. The utility model has the advantages of it is following: firstly, the kettle body is provided with a rotating shaft unit, so that the kettle body can rotate as required, materials can pass through the crushing cutter for multiple times, the sufficient crushing effect is ensured, and finally the particle size of the materials discharged from the discharging pipe meets the requirement of superfine crushing; secondly, when the cauldron body rotated to the side pipe down, large granule material, the impurity that the internal both ends of cauldron were intercepted by the filter unit can once only be discharged fast, and this is very convenient and efficient.

Description

Superfine pulverizer for eel feed production

Technical Field

The utility model belongs to the technical field of equipment structure for the feed production, especially, relate to an eel is superfine rubbing crusher for feed production.

Background

Eel, also called eel, is a common species, both european and japanese. The eel feed mainly comprises the following raw materials: fish meal, shrimp meal, corn meal, flour, soybean meal and the like. Therefore, in the production process of eel feed or most aquatic feeds, a grinder, preferably an ultrafine grinder, is needed to ensure that various nutrient components in the feed can be quickly and fully absorbed.

Chinese utility model patent that patent publication number is CN210279422U, the announcement day is 2020.04.10 discloses a super little rubbing crusher for processing fodder, and the structure includes casing, vibration unit, crushing unit, the vibration unit is located the feed inlet department of casing, crushing unit is located the casing, the vibration unit is connected with crushing unit, the vibration unit includes the base, supports shell fragment, shale shaker, the shale shaker is located the top of base, the base supports the shell fragment through a plurality of and is connected with the shale shaker, the one end of base is provided with rotating electrical machines, and the both ends of rotating electrical machines's main shaft all are provided with the disc, are provided with the lug on the edge of disc.

The utility model discloses an ultrafine grinder in patent, its structure is according to material whereabouts direction, does in proper order: a vibrating screen, rollers, a crusher, a filter screen, and a crushing impeller. Wherein, the part that can smash the material is: the roller is provided with a bulge which can press and grind materials; the pulverizer is provided with a spiral blade; the crushing impeller is provided with a rotary blade, and the basic superfine crushing effect of the material is finally realized.

However, the ultra-fine pulverizer has at least the following 2 disadvantages in the actual production and use process of the feed. In other words, this is the technical problem to be solved by the present invention.

Firstly, the falling time of the materials from top to bottom is too short, the crushing time is not enough, and the particle size of the finally crushed materials is possibly too large and does not reach the standard.

In other words, the crushed material may need to be returned to the crusher again, and the crushing operation is performed several times, which is troublesome.

The large granule impurity, the large granule material of the structural interception of second, its filter screen are inconvenient to be taken out, need pull down even can conveniently take out after gyro wheel and rubbing crusher.

And more importantly, at this point still only the above-mentioned interceptive material can be scraped off, and the entire cleaning operation is still inefficient.

Therefore, a novel ultrafine grinder with sufficient grinding effect and convenient and quick removal of unqualified large granular materials is urgently needed at present for producing eel feed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an eel is superfine rubbing crusher for feed production, it can be through setting up the motor shaft on the cauldron body, smashing sword, axle body hole, high-speed motor, filter screen unit, side pipe, discharging pipe, rotation axis unit to and the mode of support body unit, make super little kibbling effect more abundant, high-efficient.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides an eel is superfine rubbing crusher for feed production, the structure includes the cauldron body, motor shaft, smashes sword, axle body hole to and high-speed motor, still including setting up on the internal annular face of cauldron, and with the motor shaft cup joints, and be located all respectively smash two filter screen units of sword both sides position department, set up on the cauldron body, and be located between filter screen unit and the cauldron body end board to a side pipe that adds to treat crushing material, takes out the interception material sets up on the cauldron body, and be located two discharging pipe between the filter screen unit sets up rotation axis unit on the external annular face of cauldron, and set up and be in on the cauldron body terminal face, and be used for fixing high-speed motor's support body unit.

The further preferred technical scheme is as follows: the filter screen unit comprises a limiting circular ring which is sleeved with the motor shaft, radial plates which are arranged on the inner annular surface of the kettle body and are used for connecting the limiting circular ring, and filter screen cloth which is arranged on the inner annular surface of the kettle body, on the outer annular surface of the limiting circular ring and on two adjacent radial plates.

The further preferred technical scheme is as follows: the inner ring face shape of the kettle body is circular, the number of the radial plates is 3, and the shape of the filter screen cloth is fan-ring-shaped.

The further preferred technical scheme is as follows: the quantity of side pipe is 2, all be equipped with the screw cap on side pipe and the discharging pipe.

The further preferred technical scheme is as follows: discharging pipe and 2 the side pipe all sets up the hoop of the cauldron body is in same side position department.

The further preferred technical scheme is as follows: the rotary shaft unit comprises a main shaft, an auxiliary shaft and a driving gear, wherein the main shaft and the auxiliary shaft are arranged on the outer annular surface of the kettle body and are aligned with each other, and the driving gear is arranged on the main shaft.

The further preferred technical scheme is as follows: the length of the main shaft is larger than that of the auxiliary shaft.

The further preferred technical scheme is as follows: the support body unit is in including setting up axial post on the cauldron body terminal surface sets up on the axial post for it is spacing to block the inboard fixed plate of high-speed motor, and set up on the axial post, and be used for pressing from both sides tight the outside movable ring of high-speed motor.

The further preferred technical scheme is as follows: the frame body unit further comprises a fastening nut arranged on the axial column and used for clamping the outer movable ring inwards, and an elastic clamping pipe arranged on the axial column in a sleeved mode.

The further preferred technical scheme is as follows: the number of the axial columns is 2-4.

The utility model has the advantages of the following.

First, be equipped with the rotation axis unit on the cauldron body, it can rotate as required consequently for the material is through smashing the sword many times, guarantees the abundant crushing effect, and the final discharged material particle diameter of following discharging pipe department accords with super little kibbling requirement.

Secondly, when the cauldron body rotated to the side pipe down, large granule material, the impurity that the internal both ends of cauldron were intercepted by the filter unit can once only be discharged fast, and this is very convenient and efficient.

Thirdly, the side pipe integrates the functions of adding original materials and intercepting the discharge of the materials, and the structural compactness of the pulverizer is further improved.

Fourthly, after the rotating shaft unit is erected and installed and is externally connected with a speed reducing motor, the rotating shaft unit can rotate as required, and the crushing action and the intercepting material discharging action are very convenient.

Fifthly, the high-speed motor is fully fixed on the kettle body by the frame body unit, so that when the pulverizer rotates, the whole pulverizing structure cannot generate harmful displacement relative to the kettle body.

Sixth, the filter screen unit can also limit the rotation of the protective motor shaft, so as to avoid the circumferential swing of the protective motor shaft, and especially keep away from the installation end.

Seventh, the kettle body is not easy to spill in the rotating process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the relative positions of the middle rotating shaft unit, the side pipe and the discharging pipe of the present invention.

Fig. 3 is the schematic diagram of the position structure of the middle screen unit of the present invention.

Fig. 4 is a schematic view of the position structure of the middle frame unit of the present invention.

Fig. 5 is a schematic view of the position structure of the middle rotating shaft unit of the present invention.

In the drawings, the components denoted by the respective reference numerals are as follows.

The device comprises a kettle body a, a motor shaft b, a crushing cutter c, a shaft body hole d, a high-speed motor e and a coupling f.

Filter unit 1, side pipe 2, discharging pipe 3, rotation axis unit 4, support body unit 5, screw cap 6.

The device comprises a limit ring 101, a radial plate 102, filter screen cloth 103, a main shaft 401, a secondary shaft 402, a driving gear 403, an axial column 501, an inner fixed plate 502, an outer movable ring 503, a fastening nut 504 and an elastic clamping pipe 505.

Detailed Description

The following description is merely exemplary of the present invention and is not intended to limit the scope of the present invention.

As shown in fig. 1-5, an ultrafine grinder for eel feed production structurally comprises a kettle a, a motor shaft b, a grinding cutter c, a shaft hole d, a high-speed motor e, two filter screen units 1 which are arranged on the inner annular surface of the kettle a, sleeved with the motor shaft b and respectively located at two sides of the grinding cutter c, a side pipe 2 which is arranged on the kettle a and located between the filter screen units 1 and an end plate of the kettle a, is used for adding a material to be ground and taking out the material to be ground, a discharge pipe 3 which is arranged on the kettle a and located between the two filter screen units 1, a rotating shaft unit 4 which is arranged on the outer annular surface of the kettle a, and a frame unit 5 which is arranged on the end surface of the kettle a and is used for fixing the high-speed motor e.

In this embodiment, the kettle a is circular, and the high speed motor e is a motor with an output speed of 2000-10000r/min, which is matched with sufficient crushing time to ensure that the particle size of the raw material required by eel feed is in the order of 5-25 μm, i.e. so-called ultra-micro crushing.

In addition, the rotation axis unit 4 is perpendicular to the motor axis b, in other words, the rotation mode of the kettle body a is that the high-speed motor e is upward and downward, and the essence of the rotation action is that the material passes through the crushing knife c for multiple times, so that the sufficient crushing time is ensured.

And finally, two coarse material intercepting areas are arranged on the opposite outer sides of the two filter screen units 1, a fine material crushing area is arranged between the two coarse material intercepting areas, the former corresponds to the side pipe 2, the latter corresponds to the discharge pipe 3, the former is used for adding initial materials and pouring out intercepted large-particle materials, and the latter is used for discharging qualified materials with the particle size meeting the requirement of superfine crushing.

The large granules, including impurities, and lumps of feed material that still cannot be separated after multiple rotational shakings.

The filter screen unit 1 comprises a limiting ring 101 sleeved with the motor shaft b, radial plates 102 arranged on the inner annular surface of the kettle body a and used for connecting the limiting ring 101, and filter screen cloth 103 arranged on the inner annular surface of the kettle body a, the outer annular surface of the limiting ring 101 and two adjacent radial plates 102.

In this embodiment, the limiting ring 101 can prevent the motor shaft b from harmful swinging, and the inner ring surface is provided with a ball, so that the limiting protection precision can be further improved.

The shape of the inner ring surface of the kettle body a is circular, the number of the radial plates 102 is 3, and the shape of the filter screen cloth 103 is fan-ring-shaped.

In this embodiment, the number of the filter screen cloth 103 is 3, 4 sides thereof are all bonded or welded, and the mesh number of the filter screen cloth 103 is 100-200 mesh, so that impurities and lumps of about 100 μm level cannot pass through.

The quantity of side pipe 2 is 2, all be equipped with screw cap 6 on side pipe 2 and the discharging pipe 3.

In this embodiment, after the micronization operation is completed, the discharge pipe 3 is opened to take out the "fine material", and then the side pipes 2 are opened to take out the "coarse material". It is to be recognized, of course, that coarse materials necessarily contain small amounts of fine materials, and that the two cannot be absolutely distinguished.

In addition, 3 screw caps 6 are all screwed down during the process of upside-down rotation of the kettle body a, so that leakage is avoided.

Discharging pipe 3 and 2 side pipe 2 all sets up the hoop of cauldron body a is in same side position department.

In the present embodiment, when the rotation axis unit 4 is set to the 3 o 'clock and 9 o' clock directions, the discharging pipe 3 and the side pipe 2 must be set to the 6 o 'clock or 12 o' clock directions, and both are set to the 6 o 'clock or 12 o' clock directions, which is the optimum position.

At this time, when the micronization is completed, all the three tubes are positioned at the lowest position, the discharge tube 3 is opened first, and then the side tubes 2 are opened, so that the complete micronization operation is completed.

The rotary shaft unit 4 includes a main shaft 401, a sub shaft 402, and a driving gear 403, which are disposed on an outer circumferential surface of the kettle body a and aligned with each other.

In this embodiment, the main shaft 401 and the auxiliary shaft 402 are aligned and coaxial, and are respectively inserted into a circular perforated plate or erected on a semicircular slotted plate, and the driving gear 403 is connected to a reduction motor, so that the kettle body a can be ensured to rotate as required and finally be fixed to wait for discharging.

The primary shaft 401 is longer than the secondary shaft 402.

In this embodiment, since the driving gear 403 needs to be installed on the main shaft 401, and a sufficient installation space needs to be reserved, the length of the main shaft 401 needs to be relatively large.

Support body unit 5 is including setting up axial post 501 on the cauldron body a terminal surface sets up on the axial post 501, and be used for blockking spacing high-speed motor e's inboard fixed plate 502, and set up on the axial post 501, and be used for pressing from both sides tight high-speed motor e's outside activity ring 503.

In this embodiment, a sufficient installation space needs to be left for the coupling f inside the inner fixing plate 502, and the inner fixing plate 502 and the outer movable ring 503 also have relatively large dimensions, so as to ensure that a large area is at least abutted against two end surfaces of the high-speed motor e.

The frame unit 5 further comprises a fastening nut 504 disposed on the axial column 501 and used for clamping the outer movable ring 503 inwards, and an elastic clamping tube 505 sleeved on the axial column 501.

In this embodiment, the outer section of the axial column 501 is provided with threads for mounting the fastening nut 504. The elastic clamping tube 505 is made of common rubber and is arranged between the inner fixed plate 502 and the outer movable ring 503, so that the high-speed motor e is not easy to swing greatly.

The number of the axial columns 501 is 2-4.

In this embodiment, if there are only 1 axial column 501, the axial movement thereof cannot be sufficiently inhibited, and if there are too many axial columns 501, a plurality of fastening nuts 504 need to be sequentially attached and detached, which is troublesome.

And too many elastic clamping tubes 505 also reduce the heat dissipation performance of the high-speed motor e, so that the range of 2-4 is finally determined, and each axial column 501 is distributed at intervals as uniform as possible.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.

Claims (10)

1. The utility model provides an eel feed production is with super little rubbing crusher, the structure includes cauldron body (a), motor shaft (b), crushing sword (c), axis body hole (d) to and high speed motor (e), its characterized in that: the high-speed electric kettle is characterized by further comprising two filter screen units (1) which are arranged on the inner annular surface of the kettle body (a), sleeved with the motor shaft (b) and respectively located at two sides of the crushing cutter (c), side edge pipes (2) which are arranged on the kettle body (a), located between the filter screen units (1) and the end plates of the kettle body (a) and used for adding materials to be crushed and taking out the materials to be intercepted, discharge pipes (3) which are arranged on the kettle body (a) and located between the two filter screen units (1), a rotating shaft unit (4) which is arranged on the outer annular surface of the kettle body (a), and a frame body unit (5) which is arranged on the end surface of the kettle body (a) and used for fixing the high-speed motor (e).

2. The ultrafine grinder for eel feed production according to claim 1, characterized in that: the filter screen unit (1) comprises a limiting circular ring (101) sleeved with the motor shaft (b), radial plates (102) arranged on the inner annular surface of the kettle body (a) and used for connecting the limiting circular ring (101), and filter screen cloth (103) arranged on the inner annular surface of the kettle body (a), the outer annular surface of the limiting circular ring (101) and the two adjacent radial plates (102).

3. The ultrafine grinder for producing eel feed according to claim 2, which is characterized in that: the shape of the inner annular surface of the kettle body (a) is circular, the number of the radial plates (102) is 3, and the shape of the filter screen cloth (103) is fan-ring-shaped.

4. The ultrafine grinder for eel feed production according to claim 1, characterized in that: the quantity of side pipe (2) is 2, all be equipped with screw cap (6) on side pipe (2) and discharging pipe (3).

5. The ultrafine grinder for eel feed production according to claim 4, wherein the ultrafine grinder for eel feed production comprises: discharging pipe (3) and 2 side pipe (2) all set up the hoop of the cauldron body (a) is in same side position department.

6. The ultrafine grinder for producing eel feed according to claim 1, which is characterized in that: the rotary shaft unit (4) comprises a main shaft (401) and a secondary shaft (402) which are arranged on the outer annular surface of the kettle body (a) and are aligned with each other, and a driving gear (403) arranged on the main shaft (401).

7. The ultrafine grinder for eel feed production according to claim 6, wherein: the primary shaft (401) has a length greater than the secondary shaft (402).

8. The ultrafine grinder for producing eel feed according to claim 1, which is characterized in that: the frame body unit (5) comprises an axial column (501) arranged on the end face of the kettle body (a), the axial column (501) is arranged on the axial column (501) and used for blocking and limiting an inner side fixing plate (502) of the high-speed motor (e), the axial column (501) is arranged on the axial column and used for clamping an outer side movable ring (503) of the high-speed motor (e).

9. The ultrafine grinder for eel feed production according to claim 8, wherein: the frame body unit (5) further comprises a fastening nut (504) which is arranged on the axial column (501) and is used for clamping the outer movable ring (503) inwards, and an elastic clamping pipe (505) which is sleeved on the axial column (501).

10. The ultrafine grinder for eel feed production according to claim 8, wherein: the number of the axial columns (501) is 2-4.

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