CN214107272U

CN214107272U - Raw material crusher

Info

Publication number: CN214107272U
Application number: CN202022853739.0U
Authority: CN
Inventors: 郑刚
Original assignee: Chongqing Meibang Agricultural Biotechnology Co ltd
Current assignee: Chongqing Meibang Agricultural Biotechnology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-03
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of pet feed preparation, and discloses a raw material crusher, which comprises a machine body with an opening at the upper part, wherein the top of the machine body is detachably connected with a cover plate for sealing the machine body, a feed inlet is arranged on the cover plate, a driving piece is fixed on the cover plate, and a crushing shaft which is positioned in the machine body and is rotationally connected with the machine body is coaxially fixed on the driving piece; a plurality of crushing blades are uniformly distributed on the crushing shaft along the axial direction; a scraping plate which is propped against the inner side wall of the machine body is fixedly arranged on the crushing shaft; the lateral wall of the machine body is communicated with a valve, the valve is communicated with a material discharging pipe, and one end of the material discharging pipe close to the valve is higher than one end of the material discharging pipe far away from the valve. The utility model discloses simple structure can reduce the organism in the raw materials remain, reduces the intensity of labour of operating personnel to the organism in clearance.

Description

Raw material crusher

Technical Field

The utility model relates to a pet feed preparation technical field specifically discloses a raw materials rubbing crusher.

Background

The pet feed is a food specially provided for pets and small animals, and is a high-grade animal feed between human food and traditional livestock and poultry feed. The pet feed mainly provides basic nutrients required by life guarantee, growth and health for various pets, and has the advantages of comprehensive nutrition, high digestibility, scientific formula, standard quality, convenience in feeding and use, capability of preventing certain diseases and the like.

Before the pet feed is manufactured, the pet raw materials need to be crushed so that the raw materials reach a certain particle size, and in the process of crushing the raw materials, the problems which are easily caused are as follows: more raw materials remain on the lateral wall of rubbing crusher, operating personnel need adopt flushing device or manual cleaning to take out remaining raw materials in the rubbing crusher, with the waste of reduction raw materials. However, because the existing crusher is basically cylindrical and barreled, flushing or manual cleaning is inconvenient, and labor intensity is high, certain improvement on the crusher is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide a raw materials rubbing crusher to reduce the raw materials and remain in rubbing crusher, reduce the intensity of labour of operating personnel to rubbing crusher clearance.

In order to achieve the above object, the basic scheme of the present invention is as follows: a raw material pulverizer comprises a pulverizer body with an opening at the upper part, wherein the top of the pulverizer body is detachably connected with a cover plate for closing the pulverizer body, a feed inlet is formed in the cover plate, a driving piece is fixed on the cover plate, and a pulverizing shaft which is positioned in the pulverizer body and is rotatably connected with the pulverizer body is coaxially fixed on the driving piece; a plurality of crushing blades are uniformly distributed on the crushing shaft along the axial direction; a scraping plate which is propped against the inner side wall of the machine body is fixedly arranged on the crushing shaft; the lateral wall of the machine body is communicated with a valve, the valve is communicated with a material discharging pipe, and one end of the material discharging pipe close to the valve is higher than one end of the material discharging pipe far away from the valve.

The utility model discloses a principle and beneficial effect: put into the organism with the raw materials through the feed inlet in, then start the driving piece, the driving piece area is smashed the axle and is rotated, smashes the axle area and smashes the blade rotation, and then smashes the blade and smash with the raw materials to in the organism. At crushing axle rotation in-process, crushing axle can take the scraper blade to rotate, and the scraper blade can scrape the raw materials on the organism inside wall at the rotation in-process to reduce the raw materials of raw materials on the organism inside wall and remain, the raw materials of scraping continue to be smashed by crushing blade, and the stirring effect that the scraper blade can strengthen the raw materials improves crushing efficiency.

When arranging the material, open the valve, the raw materials is discharged through arranging the material pipe, and simultaneously, start driving piece area crushing axle and scraper blade and rotate, the scraper blade lasts scrapes the material to the internal lateral wall of organism, reduces the raw materials and remains in the organism, and then reduces operating personnel to the clearance intensity of labour of organism.

Further, an air inlet box fixedly mounted on the cover plate is coaxially arranged on an output shaft of the driving piece, an air outlet box communicated with the air inlet box is coaxially fixed on the crushing shaft, an air passage communicated with the air outlet box is arranged in the scraper plate, and the air passage is communicated with a plurality of air holes formed in the scraper plate.

Has the advantages that: send into gas in the inlet box, gaseous through going out the gas tank and get into to the air flue in to discharge to the organism through the gas pocket, gaseous makes the raw materials vibrate in the organism, and then increase and crushing blade's area of contact, improve crushing efficiency.

Furthermore, an air outlet one-way valve fixed on the scraper is arranged in the air hole, and air in the air passage enters the machine body through the air outlet one-way valve.

Has the advantages that: the one-way valve of giving vent to anger can hinder the raw materials and enter into the gas pocket, and then avoids leaving the raw materials in the air flue to avoid the waste of raw materials.

Further, the longitudinal section of the machine body is trapezoidal, and the width of the upper part of the machine body is larger than that of the lower part of the machine body.

Has the advantages that: the machine body is trapezoidal, and the side surface of the machine body is inclined so as to facilitate the downward flow of the raw materials and further facilitate the discharge of the materials.

Further, the lengths of the crushing blades are reduced from top to bottom in sequence.

Has the advantages that: the length of crushing blade reduces gradually to the shape of adaptation organism avoids crushing blade and organism to take place to interfere.

Furthermore, a plurality of crushing knives are fixed on the crushing blades.

Has the advantages that: crushing sword increase crushing blade and the area of contact of raw materials, simultaneously, crushing sword also can smash the raw materials, improves crushing efficiency.

Further, still include the supporting seat and fix a plurality of back shafts on the supporting seat, supporting seat and organism fixed connection.

Has the advantages that: when the crushing axle of driving piece drive and crushing blade rotated, the organism can produce certain vibration, supported the organism through supporting seat and back shaft to improve the stability of organism.

Furthermore, the cover plate is provided with a plurality of exhaust holes.

Has the advantages that: as the air is introduced into the machine body, the pressure in the machine body is increased, and the pressure is relieved through the exhaust hole, so that the safety is ensured.

Further, set up the filter on the apron, it has a plurality of filtration holes to open on the filter.

Has the advantages that: the raw materials is less through smashing the back granularity, discharges along with gaseous outside to the exhaust hole easily, hinders in order to the raw materials through filter and filtration pore, reduces the waste of raw materials.

Drawings

FIG. 1 is an isometric view of a material pulverizer in an embodiment of the present invention;

FIG. 2 is a top view of a material pulverizer according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line E-E of FIG. 2;

fig. 4 is an enlarged view of a portion a of fig. 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a machine body 11, a cover plate 12, an exhaust hole 121, a motor 13, an air inlet box 131, an air inlet pipe 132, an air outlet box 133, a supporting seat 14, a supporting shaft 15, a discharging pipe 16, a valve 161, a scraping plate 21, an air passage 211, an air hole 22, an air outlet one-way valve 23, crushing blades 24 and crushing knives 25.

Example (b):

substantially as shown in figures 1, 2 and 3: a raw material pulverizer comprises an annular supporting seat 14, a plurality of supporting shafts 15 are uniformly distributed on the supporting seat 14 along the axial direction of the supporting seat, and the supporting shafts 15 are fixedly connected with the supporting seat 14 through bolts. The supporting seat 14 is fixed with a hollow body 11 by bolts, the upper part of the body 11 is open, the lower part of the body 11 is communicated with a valve 161, the valve 161 is communicated with a discharge pipe 16, and one end of the discharge pipe 16 close to the valve 161 is higher than one end far away from the valve 161, namely the discharge pipe 16 is inclined. In this embodiment, the longitudinal section of the body 11 is trapezoidal, and the upper width of the body 11 is greater than the lower width.

The upper portion of organism 11 can dismantle through the bolt and be connected with apron 12, and it has the feed inlet (not shown in the figure) to open on apron 12, and it has a plurality of exhaust holes 121 to open on apron 12, and the fix with screw has the filter on the diapire of apron 12, and it has a plurality of filtration holes to open on the filter. A driving member, which is a motor 13 in this embodiment, is bolted to the cover plate 12.

Referring to fig. 4, an air inlet tank 131 fixedly connected to the cover plate 12 by bolts is coaxially disposed on the output shaft of the motor 13, the air inlet tank 131 is communicated with an air inlet pipe 132, and the air inlet pipe 132 is communicated with an air pump (not shown in the figure). An output shaft of the motor 13 penetrates through the air inlet box 131, a crushing shaft is fixedly connected to the output shaft of the motor 13 through a coaxial bolt, the crushing shaft is located in the machine body 11, and the crushing shaft is rotatably connected with the machine body 11. The coaxial bolt on the crushing shaft is fixed with the air outlet box 133 communicated with the air inlet box 131, the crushing shaft is uniformly provided with a plurality of crushing blades 24 along the axial direction, the lengths of the crushing blades 24 are sequentially reduced from top to bottom, and the bottoms of the crushing blades 24 are welded with a plurality of crushing cutters 25. The gas outlet box 133 is fixed with a scraper 21 by bolts, one side of the scraper 21 is abutted against the inner side wall of the machine body 11, in the embodiment, the two scraper 21 are in a 7 shape, the scraper 21 is internally provided with a gas passage 211 communicated with the gas outlet box 133, the other side of the scraper 21 is provided with a plurality of gas holes 22, and the gas outlet check valves 23 are fixed in the gas holes 22 by bolts.

The specific implementation process is as follows:

send into a certain amount of raw materials through the feed inlet, then start air pump and motor 13, the air pump passes through inlet box 131 and gives vent to anger case 133 and enters into air flue 211 in to discharge to organism 11 through gas pocket 22 and the check valve 23 of giving vent to anger in, gas carries out certain blowing to the raw materials, so that the raw materials vibrates, increases raw materials and crushing blade 24's area of contact, improves kibbling efficiency.

The motor 13 drives the pulverizing shaft, which drives the pulverizing blades 24, and the pulverizing blades 24 and the pulverizing knife 25 cut and pulverize the raw material so that the particle size of the raw material is reduced. Can drive out gas box 133 and scraper blade 21 and rotate at crushing axle rotation in-process, scrape off adnexed raw materials on the organism 11 inside wall when scraper blade 21 rotates to reduce the residue of raw materials on the organism 11 inside wall, and then avoid remaining the unable quilt of raw materials of organism 11 inside wall to smash.

When the discharging operation is performed, the valve 161 is opened, and the crushed raw material is discharged through the discharging pipe 16, and the discharging efficiency of the raw material can be improved because the discharging pipe 16 is inclined. Meanwhile, the motor 13 drives the scraper 21 to rotate through the pulverizing shaft, and the scraper 21 scrapes off the residual material on the inner side wall of the machine body 11 to reduce the residual material on the inner side wall of the machine body 11. After the raw material is gradually discharged, the gas discharged from the gas hole 22 and the outlet check valve 23 can be blown to the pulverizing blade 24, so that the raw material adhered to the pulverizing blade 24 is reduced, and the residue of the raw material on the pulverizing blade 24 is reduced. After the raw material residue in the machine body 11 is reduced, the labor intensity of operators for cleaning the interior of the machine body 11 can be reduced.

The foregoing is merely an example of the present invention and common general knowledge in the art of known specific structures and/or features has not been set forth herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Raw materials rubbing crusher, its characterized in that: the crushing machine comprises a machine body with an opening at the upper part, wherein the top of the machine body is detachably connected with a cover plate for sealing the machine body, a feeding hole is formed in the cover plate, a driving piece is fixed on the cover plate, and a crushing shaft which is positioned in the machine body and is rotationally connected with the machine body is coaxially fixed on the driving piece;

a plurality of crushing blades are uniformly distributed on the crushing shaft along the axial direction; a scraping plate which is propped against the inner side wall of the machine body is fixedly arranged on the crushing shaft;

the lateral wall of the machine body is communicated with a valve, the valve is communicated with a material discharging pipe, and one end of the material discharging pipe close to the valve is higher than one end of the material discharging pipe far away from the valve.

2. The raw material pulverizer as claimed in claim 1, characterized in that: the coaxial inlet box of fixed mounting on the apron that is provided with on the output shaft of driving piece, smash epaxial coaxial be fixed with the inlet box intercommunication the case of giving vent to anger, be provided with in the scraper blade with the air flue of the case intercommunication of giving vent to anger, the air flue intercommunication has a plurality of gas pockets of setting on the scraper blade.

3. The raw material pulverizer as claimed in claim 2, characterized in that: an air outlet one-way valve fixed on the scraper is arranged in the air hole, and air in the air passage enters the machine body through the air outlet one-way valve.

4. The raw material mill as set forth in claim 3, characterized in that: the machine body has a trapezoidal longitudinal section, and the width of the upper part of the machine body is larger than that of the lower part of the machine body.

5. The raw material mill as set forth in claim 4, characterized in that: the lengths of the crushing blades are reduced from top to bottom in sequence.

6. The raw material mill as set forth in claim 5, characterized in that: the crushing blades are fixed with a plurality of crushing blades.

7. The raw material mill as set forth in claim 6, characterized in that: the supporting seat is fixedly connected with the machine body.

8. The raw material mill as claimed in claim 7, characterized in that: the cover plate is provided with a plurality of exhaust holes.

9. The raw material mill as claimed in claim 8, characterized in that: the cover plate is provided with a filter plate, and the filter plate is provided with a plurality of filter holes.