CN220215150U

CN220215150U - Eggshell reducing mechanism

Info

Publication number: CN220215150U
Application number: CN202320361055.XU
Authority: CN
Inventors: 汪文君
Original assignee: Xunwu County Agricultural Technology Promotion Center Xunwu County Agricultural Products And Grain And Oil Inspection And Testing Station Xunwu County Animal Disease Prevention And Control Station
Current assignee: Xunwu County Agricultural Technology Promotion Center Xunwu County Agricultural Products And Grain And Oil Inspection And Testing Station Xunwu County Animal Disease Prevention And Control Station
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-12-22
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the field of crushing devices, in particular to an eggshell crushing device, which comprises a tank body, wherein a motor is fixed on the tank body, a rotating shaft is fixed at the output end of the motor, a spiral blade is also fixed on the rotating shaft in the tank body, a plurality of cutters are fixed on the periphery of the spiral blade, a gas distribution plate is also fixed at the bottom of the tank body, air holes are uniformly formed in the gas distribution plate, the gas distribution plate is connected with an air pump through an air pipe, a feed pipe with a valve is also fixed on the tank body, and a discharge pipe is also fixed at the bottom of the tank body. The eggshell is air-dried by blowing the high-speed flowing gas to the eggshell, the motor drives the rotating shaft to rotate after the eggshell is air-dried, the cutter rotates along with the rotating shaft, the eggshell is cut and crushed by the cutter, the spiral blade rotates along with the rotating shaft, the eggshell is driven to roll in the tank body when the spiral blade rotates, the eggshell continuously rolls in the tank body, and the cutter rotating at high speed cuts and crushes the eggshell for multiple times, so that the eggshell can be fully crushed.

Description

Eggshell reducing mechanism

[ field of technology ]

The utility model relates to the field of crushing devices, in particular to an eggshell crushing device.

[ background Art ]

Broken shell eggs, soft shell eggs, broken shell eggs and other defective eggs which cannot be commercialized can be produced after the chickens in the laying hen field lay eggs, the feed processing factory processes the eggshells of the defective eggs into animal feed by taking the eggshells as calcium raw materials, and when the eggshells are processed into feed raw materials, the eggshells are required to be crushed into particles, and during the eggshell processing, the eggshells are crushed by a crusher. Such as patent application number: CN201621417036.0 discloses an eggshell reducing mechanism, after the eggshell got into from the feeder hopper, drop into on the filter screen earlier and filter the egg liquid, reentrant crushing in smashing the case again, this kind of reducing mechanism still can remain egg liquid on the eggshell after the egg liquid filters on the eggshell is direct to be smashed, and moist eggshell is direct to smash through crushing roller, can't guarantee that the eggshell is abundant to smash.

The utility model is researched and proposed for overcoming the defects of the prior art.

[ utility model ]

The utility model aims to overcome the defects of the prior art and provides an eggshell crushing device.

The utility model can be realized by the following technical scheme:

the utility model discloses an eggshell crushing device which comprises a tank body, wherein a motor is fixed on the tank body, a rotating shaft is fixed at the output end of the motor, a spiral blade is further fixed on the rotating shaft in the tank body, a plurality of cutters are fixed on the periphery of the spiral blade, a gas distribution plate is further fixed at the bottom of the tank body, air holes are uniformly formed in the gas distribution plate, the gas distribution plate is connected with an air pump through an air pipe, a feeding pipe with a valve is further fixed on the tank body, and a discharging pipe is further fixed at the bottom of the tank body. The eggshell to be crushed is discharged into the tank body through the feeding pipe, the air pump compresses external air and discharges the air through the air distribution plate, the air flowing at high speed blows the eggshell to the position of the eggshell to air-dry the eggshell, the motor drives the rotating shaft to rotate after the eggshell is air-dried, the cutter rotates along with the rotating shaft, the eggshell is cut and crushed through the cutter, the spiral blade rotates along with the rotating shaft, the eggshell is driven to roll in the tank body, the eggshell continuously rolls in the tank body, the cutter rotating at high speed cuts and crushes the eggshell for multiple times, the eggshell can be fully crushed, the air flowing at high speed is contacted with the eggshell, the eggshell is further ensured to be fully crushed through air flow, the eggshell is blown to roll in the tank body through the air flowing at high speed, and the eggshell passes through the cutter position for multiple times, and the full crushing of the eggshell is further realized.

Preferably, the air inlet end of the air pump is also connected with a heating box through an air pipe. External air is discharged through the air hole after being heated by the heating plate at the position of the heating box, and the heated air is contacted with the wet eggshells, so that the drying speed of the eggshells can be effectively improved.

Preferably, the top of the tank body is also fixed with an exhaust pipe, and the bottom of the exhaust pipe is also fixed with a filter screen. The gas is discharged through the exhaust pipe, and the eggshells are prevented from being discharged along with the gas from the exhaust pipe through the filter screen.

Preferably, a filter plate is also fixed in the tank body above the discharging pipe. After the fully crushed eggshell particles are screened by the filter plate, eggshell powder with the particle size meeting the requirement is discharged from the discharge pipe after passing through the filter plate.

Compared with the prior art, the utility model has the following advantages:

1. after the eggshells are air-dried, the eggshells are crushed more conveniently through a cutter.

2. The spiral blade rotates along with the rotating shaft, and when the spiral blade rotates, the eggshell is driven to roll in the tank body, the eggshell continuously rolls in the tank body, and the cutter rotating at high speed cuts and breaks the eggshell for multiple times, so that the eggshell can be fully crushed.

3. The high-speed flowing gas contacts with the eggshells, the eggshells are cut through the air flow, the eggshells are further guaranteed to be fully crushed, the eggshells are blown by the high-speed flowing gas to roll in the tank body, the eggshells pass through the cutter for many times, and the eggshells are further fully crushed.

[ description of the drawings ]

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic diagram of the structure of the utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

in the figure: 1. a tank body; 2. a motor; 3. a rotating shaft; 4. spiral leaves; 5. a cutter; 6. a gas distribution plate; 7. air holes; 8. a filter plate; 9. a discharge pipe; 10. a feed pipe; 11. an exhaust pipe; 12. a filter screen; 13. an air pipe; 14. an air pump;

[ detailed description ] of the utility model

Embodiments of the present utility model will be described in detail below with reference to the attached drawings:

example 1:

as shown in fig. 1 to 3, this embodiment discloses eggshell crushing device, including a tank body 1, be fixed with motor 2 on the tank body 1, motor 2 output is fixed with pivot 3, still be fixed with spiral leaf 4 in the pivot 3 in the tank body 1, be fixed with a plurality of cutters 5 on the spiral leaf 4 periphery, the bottom still is fixed with gas distribution board 6 in the tank body 1, evenly be provided with gas pocket 7 on the gas distribution board 6, gas distribution board 6 passes through trachea 13 and connects air pump 14, still be fixed with the inlet pipe 10 of taking the valve on the tank body 1, tank body 1 bottom still is fixed with discharging pipe 9. The eggshell to be crushed is discharged into the tank body 1 through the feed pipe 10, the air pump 14 compresses external air and then discharges the compressed air through the air distribution plate 6, high-speed flowing air is blown to the eggshell to air-dry the eggshell, the motor 2 drives the rotating shaft 3 to rotate after the eggshell is air-dried, the cutter 5 rotates along with the rotating shaft 3, the eggshell is cut and crushed through the cutter 5, the spiral blade 4 rotates along with the rotating shaft 3, the eggshell is driven to roll in the tank body 1 when the spiral blade 4 rotates, the eggshell continuously rolls in the tank body 1, the high-speed rotating cutter 5 cuts and crushes the eggshell for a plurality of times, the eggshell can be guaranteed to be fully crushed, and the high-speed flowing air is contacted with the eggshell, the eggshell is cut through air flow, the eggshell is further guaranteed to be fully crushed, the high-speed flowing air blows the eggshell to roll in the tank body 1, the eggshell passes through the cutter 5 positions for a plurality of times, and the full crushing of the eggshell is further realized.

Wherein, the air inlet end of the air pump 14 is also connected with a heating box through an air pipe 13. External gas is discharged through the air hole 7 after being heated by the heating plate at the position of the heating box, and the heated gas contacts with the wet eggshells, so that the drying speed of the eggshells can be effectively improved.

Wherein, jar body 1 top still is fixed with blast pipe 11, and blast pipe 11 bottom still is fixed with filter screen 12. The gas is discharged through the exhaust pipe 11, and the eggshells are prevented from being discharged from the exhaust pipe 11 along with the gas by arranging the filter screen 12.

Example 2:

the embodiment discloses eggshell smashing device, and on the basis of the structure and principle of embodiment 1, a filter plate 8 is further fixed inside a tank body 1 above a discharging pipe 9 of the embodiment. After fully crushed eggshell particles are screened by the filter plate 8, eggshell powder with the particle size meeting the requirement is discharged from the discharge pipe 9 after passing through the filter plate 8.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the technical principles of the present utility model, and such changes, modifications, substitutions and alterations are also to be regarded as the scope of the utility model.

Claims

1. Eggshell reducing mechanism, including jar body, its characterized in that: the tank body is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft, the rotating shaft in the tank body is also fixedly provided with a spiral blade, the periphery of the spiral blade is fixedly provided with a plurality of cutters, the bottom in the tank body is also fixedly provided with a gas distribution plate, the gas distribution plate is uniformly provided with air holes, the gas distribution plate is connected with the air pump through an air pipe, the tank body is further fixedly provided with a feed pipe with a valve, and the bottom of the tank body is further fixedly provided with a discharge pipe.

2. The eggshell pulverizing device of claim 1, wherein: the air inlet end of the air pump is also connected with a heating box through an air pipe.

3. The eggshell pulverizing device of claim 1, wherein: an exhaust pipe is further fixed at the top of the tank body, and a filter screen is further fixed at the bottom of the exhaust pipe.

4. The eggshell pulverizing device of claim 1, wherein: and a filter plate is also fixed in the tank body above the discharge pipe.