CN214347015U

CN214347015U - Low-temperature pulverizer

Info

Publication number: CN214347015U
Application number: CN202120224728.8U
Authority: CN
Inventors: 邵海欣; 王丽军; 姬继伟
Original assignee: Henan Dashu Food Technology Co ltd
Current assignee: Henan Dashu Food Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-08
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a low-temperature crusher, which solves the problems of uneven cooling, high local temperature and influence on material quality in the prior art; the technical scheme includes that the device comprises a condensation barrel, wherein a crushing barrel is arranged in the condensation barrel, a feeding groove and a discharging groove are respectively formed in the upper end and the lower end of the crushing barrel, a rotating shaft is arranged in the crushing barrel, a crushing cutter is arranged at the rotating speed, a sleeve is arranged in the crushing barrel, a through groove is formed in the sleeve, an outer barrel is arranged in a space between the crushing barrel and the condensation barrel, a partition plate is arranged in the outer barrel, the inner end of the partition plate is attached to the outer wall of the crushing barrel, the partition plate divides the space between the outer barrel and the crushing barrel into a plurality of material storage spaces, when one through groove is opposite to the feeding groove, the other through groove is opposite to the discharging groove, materials in the material storage space above the feeding groove can enter the crushing barrel, and the materials originally in the crushing barrel can flow out from the lower part to the material storage space below; the utility model discloses the design is novel, and the structure is ingenious, and the practicality is strong.

Description

Low-temperature pulverizer

Technical Field

The utility model relates to a rubbing crusher field, especially a low temperature rubbing crusher.

Background

When the pulverizer pulverizes grains, potatoes and other raw materials for a long time, the temperature of the materials can rise due to heat generated in the mechanical friction process, the materials can be oxidized due to high temperature, and components contained in the materials can be damaged, so that the loss of nutritional ingredients is caused; the existing cooling device is generally provided with a layer of cooling barrel outside the crushing barrel, so that the crushing barrel is cooled to cool materials in the crushing barrel, the method can realize a cooling function, and the materials close to the center of the crushing barrel are higher in temperature due to the fact that the materials are far away from the cooling barrel, and are not uniform in cooling, so that the situation of higher local temperature is generated, and the production and the processing are not facilitated.

Disclosure of Invention

To the situation, for solving the problem that exists among the prior art, the utility model aims at providing a low temperature rubbing crusher, it is inhomogeneous to cool off among the solution prior art, and easy local temperature is higher, influences the problem of material quality.

The technical scheme for solving the problem is as follows: the device comprises a condensation barrel which is arranged in the left-right direction, a crushing barrel which is coaxial with the condensation barrel is sleeved in the condensation barrel, a space is arranged between the crushing barrel and the condensation barrel, a feed chute and a discharge chute are respectively arranged at the upper end and the lower end of the crushing barrel, a rotating shaft which is coaxial with the crushing barrel is arranged in the crushing barrel, a crushing knife is arranged on the rotating speed, a sleeve which is coaxial with the crushing barrel and can rotate around the axis of the sleeve is sleeved in the crushing barrel, the outer wall of the sleeve is attached to the inner wall of the crushing barrel, two through grooves which are symmetrical about the axis are arranged on the sleeve, an outer barrel which is coaxial with the crushing barrel and can rotate intermittently around the axis of the outer barrel is sleeved in the space between the crushing barrel and the condensation barrel, a space is arranged between the outer barrel and the crushing barrel, a plurality of radial partition plates are uniformly distributed on the inner circumference of the outer barrel, and the inner end of each partition plate is attached to the outer wall of the crushing barrel, a plurality of storage spaces are cut apart into with the interval between outer bucket and the crushing bucket to a plurality of baffles, and when one of them logical groove was relative with the feed chute, another logical groove was relative with the discharge chute, and the material that is located in the storage space of feed chute top can enter into crushing bucket, and the material that originally is located in crushing bucket can flow out to the storage space of below in from the below.

Preferably, the rotating shaft is connected with the right side wall of the condensing barrel through a bearing, and the motor is connected with the rotating shaft through a speed reducer.

Preferably, the right end face of the crushing barrel is provided with a support rod connected with the condensation barrel.

Preferably, a sleeve coaxial with the sleeve is installed at the right end of the sleeve, the sleeve is in clearance fit with the rotating shaft, the right end of the sleeve penetrates through the right side wall of the crushing barrel, a horizontal transverse shaft capable of rotating around the axis of the transverse shaft is installed on the right side wall of the condensation barrel above the rotating shaft, the rotating shaft and the transverse shaft are decelerated through a pair of cylindrical gears, and the transverse shaft and the sleeve are connected through a pair of cylindrical gears.

Preferably, a fixed shaft is installed at the left end of the outer barrel, the left end of the fixed shaft penetrates through the left side wall of the condensation barrel, and the fixed shaft is connected with a stepping motor.

Preferably, the condensing barrel is provided with a condensing pipe, and the condensing pipe can enable the condensing barrel to realize a refrigeration function.

Preferably, the upper end of the condensation barrel is provided with a notch, a horizontal baffle is arranged at the notch, the tail end of the baffle is in contact with the outer barrel, and the baffle seals the interval between the condensation barrel and the outer barrel.

The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, smashes the circulative cooling of the interior material of bucket and smashes, and refrigerated is more even, can prevent the production of the situation of local heating greatly.

Drawings

Fig. 1 is a front sectional view of the present invention in use.

Fig. 2 is a left side sectional view of the utility model in use.

Fig. 3 is a left sectional view of the connection between the outer barrel and the condensing barrel of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in figures 1 to 3, the utility model comprises a condensation barrel 1 which is placed in the left and right direction, a crushing barrel 2 which is coaxial with the condensation barrel 1 is sleeved in the condensation barrel 1, a gap is arranged between the crushing barrel 2 and the condensation barrel 1, a feed chute 3 and a discharge chute 4 are respectively arranged at the upper end and the lower end of the crushing barrel 2, a rotating shaft 5 which is coaxial with the crushing barrel 2 is arranged in the crushing barrel 2, a crushing knife 6 is arranged on the rotating speed, a sleeve 7 which is coaxial with the crushing barrel 2 and can rotate around the axis of the sleeve is sleeved in the crushing barrel 2, the outer wall of the sleeve 7 is attached to the inner wall of the crushing barrel 2, two through grooves 8 which are symmetrical about the axis are arranged on the sleeve 7, an outer barrel 9 which is coaxial with the crushing barrel 2 and can intermittently rotate around the axis of the sleeve is arranged in the gap between the crushing barrel 2 and the condensation barrel 1, a gap is arranged between the outer barrel 9 and the crushing barrel 2, the equipartition has a plurality of radial baffles 10 in outer bucket 9 circumference, the laminating of baffle 10's the inner and 2 outer walls of crushing bucket, a plurality of baffles 10 are cut apart into a plurality of storage spaces with outer bucket 9 and the interval between 2 of crushing bucket, when one of them logical groove 8 is relative with feed chute 3, another logical groove 8 is relative with blown down tank 4, the material that is located in the storage space of feed chute 3 top can enter into crushing bucket 2 in, and the material that originally is located crushing bucket 2 can flow out in the storage space of below from the below.

The rotating shaft 5 is connected with the right side wall of the condensing barrel 1 through a bearing, and the motor is connected with the rotating shaft 5 through a speed reducer; the motor is started, the motor drives the rotating shaft 5 to rotate through the speed reducer, the crushing knife 6 is driven to rotate at the same time, and the crushing knife 6 is used for crushing materials in the crushing barrel 2.

The right end face of the crushing barrel 2 is provided with a support rod 11 connected with the condensing barrel 1; in operation, the pulverizing barrel 2 and the condensing barrel 1 are fixed.

A sleeve 12 which is coaxial with the sleeve 7 is installed at the right end of the sleeve 7, the sleeve 12 is in clearance fit with the rotating shaft 5, the right end of the sleeve 7 penetrates through the right side wall of the crushing barrel 2, a horizontal transverse shaft 13 which can rotate around the axis of the transverse shaft is installed on the right side wall of the condensing barrel 1 above the rotating shaft 5, the rotating shaft 5 and the transverse shaft 13 are decelerated through a pair of cylindrical gears, and the transverse shaft 13 and the sleeve 12 are connected through a pair of cylindrical gears; the rotating shaft 5 rotates and drives the sleeve 12 to rotate after being decelerated by the cylindrical gear, and the sleeve 12 rotates and drives the sleeve 7 to rotate together.

The left end of the outer barrel 9 is provided with a fixed shaft 14, the left end of the fixed shaft 14 penetrates through the left side wall of the condensation barrel 1 and is connected with a stepping motor, and the stepping motor can drive the outer barrel 9 to rotate intermittently through the fixed shaft 14.

The condensing barrel 1 is provided with a condensing pipe, and the condensing pipe can enable the condensing barrel 1 to realize a refrigeration function.

A notch is arranged at the upper end of the condensation barrel 1, a horizontal baffle 15 is arranged at the notch, the tail end of the baffle 15 is contacted with the outer barrel 9, and the baffle 15 seals the interval between the condensation barrel 1 and the outer barrel 9; the loss of the cool air of the condensation tub 1 can be prevented, thereby realizing a better condensation effect.

The lower end of the condensation barrel 1 is provided with a vertical rod 16.

A feed inlet 17 is formed in the outer barrel 9, and a detachable plugging plate 18 is installed in the feed inlet 17; when feeding is needed, the material storage space where the feeding hole 17 is located can be located right above the feeding groove 3, one through groove 8 is opposite to the feeding groove 3, and materials can enter the crushing barrel 2 through the feeding hole 17.

When the device is used, the outer barrel 9 is rotated, so that the material storage space where the feed port 17 is located is positioned right above the feed chute 3, one through groove 8 is opposite to the feed chute 3, then the material is added into the crushing barrel 2 from the feed port 17, and because the other through groove 8 is opposite to the material storage groove below, the material added into the crushing barrel 2 enters the material storage space opposite to the discharge groove 4 and fills the material storage space, and then the material is filled into the crushing barrel 2;

starting a motor, driving a rotating shaft 5 to rotate by the motor through a speed reducer, driving a crushing knife 6 to rotate by the rotating shaft 5, and crushing the materials in the crushing barrel 2 by the crushing knife 6;

when the rotating shaft 5 rotates, the rotating shaft 5 drives the sleeve 12 to slowly rotate through the speed reduction expense of the movable cylindrical gear, the sleeve 12 rotates to drive the sleeve 7 to rotate, after the sleeve 7 rotates for a half circle, the adjacent material storage spaces rotate to the position right below the material storage grooves, and the through grooves 8 in the sleeve 7 are opposite to the discharge grooves 4 again; meanwhile, the outer barrel 9 rotates at an angle under the left and right of the servo motor, the rotating angle enables the material storage space adjacent to the material storage space containing the material to rotate to the position right below the discharge chute 4, and the material in the crushing barrel 2 enters the discharge space through the material storage chute;

the outer barrel 9 intermittently rotates in the same way as the above steps, so that the material in the crushing barrel 2 is partially put into different material storage spaces, the material flowing into the material storage spaces is cooled by the condensing barrel 1,

after outer bucket 9 is rotatory half a circle, outer bucket 9 continues to rotate, the first storage space that contains the material rotates the feed chute 3 top, when sleeve 7 rotates logical groove 8 and feed chute 3 relative phase, the material in smashing bucket 2 enters into the empty storage space of below through blown down tank 4, the material after the top is cooled enters into smashing bucket 2 simultaneously and continues to smash, at this moment, the storage space of 5 axis one sides of pivot contains the material, the discharge space of 5 axis opposite sides of pivot does not contain the material, so, outer bucket 9 intermittent type rotates, sleeve 7 slowly rotates, make the refrigerated material in the storage space add and smash in smashing bucket 2, smash the bucket 2 simultaneously and contain the material of certain temperature and be cooled off in being conveyed empty discharge space, so circulate, make the material constantly cooled off at kibbling in-process.

The utility model discloses a set up outer bucket 9, condensation bucket 1, baffle 10 cuts apart into a plurality of storage spaces with outer bucket 9 and the interval between smashing bucket 2, realizes smashing the continuous circulative cooling of the material in the bucket 2, and the cooling is more even, more thorough.

The utility model discloses a set up sleeve 7 and slowly rotate, outer 9 intermittent type rotations of bucket can realize that the material is added automatically after the circulative cooling and smashes 2 in, need not manual operation and add, and the cooling is smashed efficiency and is higher.

The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, smashes the circulative cooling of the interior material of bucket 2 and smashes, and refrigerated is more even, can prevent the production of the situation of local heating greatly.

Claims

1. The utility model provides a low temperature pulverizer, its characterized in that, includes condensation bucket (1) that the left and right directions was placed, condensation bucket (1) endotheca is equipped with one and the coaxial crushing bucket (2) of condensation bucket (1), has the interval between crushing bucket (2) and condensation bucket (1), the upper and lower both ends of crushing bucket (2) respectively seted up a feed chute (3) and a blown down tank (4), crushing bucket (2) in install one and crush bucket (2) coaxial pivot (5), install crushing sword (6) in the rotational speed, crushing bucket (2) endotheca be equipped with one and crush bucket (2) coaxial and can wind its self axis pivoted sleeve (7), sleeve (7) outer wall and crushing bucket (2) inner wall laminating, set up two logical groove (8) about axis symmetry on sleeve (7), crushing bucket (2) and condensation bucket (1) between interval between be equipped with one and crush bucket (2) coaxial and can wind it around it Outer bucket (9) of self axis intermittent type pivoted, outer bucket (9) and smash the bucket (2) between have the interval, the equipartition has a plurality of radial baffle (10) in outer bucket (9) circumference, the inner and the laminating of smashing bucket (2) outer wall of baffle (10), a plurality of baffles (10) are cut apart into a plurality of storage spaces with the interval between outer bucket (9) and the crushing bucket (2), when one of them logical groove (8) is relative with feed chute (3), another logical groove (8) is relative with blown down tank (4), the material that is located the storage space above feed chute (3) can enter into and smash bucket (2) in, and the material that originally is located crushing bucket (2) can flow out in the storage space of below.

2. A cryogenic pulverizer as claimed in claim 1, wherein the rotating shaft (5) is connected to the right side wall of the condensing barrel (1) through a bearing, and the motor is connected to the rotating shaft (5) through a reducer.

3. A cryogenic pulverizer as claimed in claim 1, wherein a support bar (11) connected to the condensation barrel (1) is installed on the right end surface of the pulverizing barrel (2).

4. A cryogenic pulverizer as claimed in claim 1, wherein a sleeve (12) coaxial with the sleeve (7) is installed at the right end of the sleeve (7), the sleeve (12) is in clearance fit with the rotating shaft (5), the right end of the sleeve (7) penetrates through the right side wall of the pulverizing barrel (2), a horizontal transverse shaft (13) capable of rotating around the axis of the transverse shaft is installed on the right side wall of the condensing barrel (1) above the rotating shaft (5), the rotating shaft (5) and the transverse shaft (13) are decelerated through a pair of cylindrical gears, and the transverse shaft (13) and the sleeve (12) are connected through a pair of cylindrical gears.

5. The cryogenic pulverizer as claimed in claim 1, wherein a fixed shaft (14) is installed at a left end of the outer tub (9), and a stepping motor is connected to a left end of the fixed shaft (14) which penetrates a left side wall of the condensing tub (1).

6. A cryogenic pulverizer as claimed in claim 1, wherein a condenser pipe is provided on the condensing barrel (1).

7. A cryogenic pulverizer as claimed in claim 1, wherein the upper end of the condensation barrel (1) is provided with a gap, a horizontal baffle (15) is installed at the gap, the end of the baffle (15) is in contact with the outer barrel (9), and the baffle (15) seals the space between the condensation barrel (1) and the outer barrel (9).

8. A cryogenic pulverizer as claimed in claim 1, wherein a vertical rod (16) is provided at the lower end of the condensation barrel (1).

9. A cryogenic pulverizer as claimed in claim 1, wherein the outer barrel (9) is provided with a feed inlet (17), and a removable closure plate (18) is mounted in the feed inlet (17).