CN219308878U - Novel liquid nitrogen freezing smashing device for food - Google Patents

Abstract

The utility model discloses a novel liquid nitrogen freezing and crushing device for food, which comprises a tank body, wherein the bottom of the tank body is connected with a bottom shell through a bolt, the inner wall of the bottom shell is connected with a rotating shaft through a bearing, the top of the rotating shaft extends to the inside of the tank body, uniformly distributed crushing blades are welded on the outer wall of the bottom shell, a motor I is connected with the outer wall of the bottom shell through a bolt, one end of an output shaft of the motor I is connected with the rotating shaft through a key, a sieve plate is fixed in the bottom of the bottom shell, the bottom of the sieve plate is fixedly provided with a guide plate, the bottom of the guide plate is integrally formed with an arc plate, one side inner wall of the bottom shell is connected with a conveying shaft through a bearing, and an auger plate is welded on the outer wall of the conveying shaft. According to the utility model, coarse particles of crushed raw materials can be blocked by the screen plate, so that the coarse particles and the fine particles are separated, screening equipment is not required to be adopted for screening after the raw materials are crushed, and meanwhile, fine materials formed by the fine particles can be output from the inner part of the circular arc plate along with rotation of the auger plate, so that the discharging is more convenient when the solid raw materials of food are crushed.

Description

Novel liquid nitrogen freezing smashing device for food

Technical Field

The utility model relates to the technical field of food raw material processing, in particular to a novel liquid nitrogen freezing and crushing device for food.

Background

The food needs to use multiple raw materials in processing, the raw materials are solid and liquid, and before the solid raw materials are used, the solid raw materials need to be crushed by blades rotating in the equipment, so that the multiple raw materials are more uniform in mixing.

When smashing food solid raw materials, smashed particles are large and small, so that the particles are needed to be screened by screening equipment after smashing, and the operation steps are complicated when the food solid raw materials are smashed. Therefore, there is a need to design a novel liquid nitrogen freezing and pulverizing device for food to solve the above problems.

Disclosure of Invention

The utility model aims to provide a novel liquid nitrogen freezing and crushing device for food, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a novel liquid nitrogen freeze-crushing device for food, includes the jar body, there is the drain pan bottom the jar body through bolted connection, there is the pivot bottom inner wall of drain pan through bearing connection, the top of pivot extends to the inside welding of the jar body and has evenly distributed's crushing blade, there is motor one bottom outer wall of drain pan through bolted connection, the output shaft one end of motor one passes through key connection with the pivot, the inside of drain pan is fixed with the sieve, the bottom of sieve is fixed with the guide plate, the bottom integrated into one piece of guide plate has the circular arc board, one side inner wall of drain pan has the conveying shaft through bearing connection, the outer wall welding of conveying shaft has the auger board, auger board and circular arc board looks adaptation.

Further, a coarse material exit tube is riveted on the outer wall of one side of the bottom shell, the coarse material exit tube is matched with the sieve plate, a fine material exit tube is welded on the outer wall of one side of the bottom shell, and the auger plate and the conveying shaft extend to the inner part of the fine material exit tube.

Further, the guide plate is located the bottom of sieve, be connected with the transmission shaft through the bearing between the both sides inner wall of drain pan, the outer wall of transmission shaft is fixed with evenly distributed's connecting rope, the one end that the connecting rope kept away from the transmission shaft is fixed with the elastic ball, the transmission shaft is located the bottom of sieve.

Further, an electromagnetic valve is fixed on the outer wall of one side of the tank body, and a nozzle is connected to the inner part of the tank body, wherein one end of the electromagnetic valve extends to the tank body.

Further, the outer wall of one side of the bottom shell is connected with the installation shell through a bolt, the outer wall of one side of the installation shell is connected with the second motor through a bolt, and one end of an output shaft of the second motor is connected with the conveying shaft through a key.

Further, a driving gear is welded in the installation shell, which is extended from one end of the conveying shaft, a driven gear is welded in the installation shell, which is extended from one end of the transmission shaft, and the driving gear is meshed with the driven gear.

Further, the top outer wall welding of the jar body has the feeder hopper, one side outer wall of feeder hopper has the shield through hinge connection.

In the technical scheme, the novel liquid nitrogen freezing and crushing device for food provided by the utility model has the beneficial effects that:

(1) Through sieve, circular arc board and the auger board that set up, utilize the sieve to block the coarse grain of crushing raw materials for coarse grain separates with the fine granule, and then need not to adopt screening equipment screening after making the raw materials smash, the operating procedure when having reduced smashing, the fine material that the fine granule formed can follow the inside output of circular arc board along with the rotation of auger board simultaneously, and it is more convenient to make the ejection of compact when food solid raw materials smashes.

(2) Through the transmission shaft, connecting rope and the elastic ball that set up, drive the elastic ball through connecting rope and bump with the sieve when the transmission shaft rotates, and then make the sieve produce the vibration for the raw materials of card on the sieve can drop through the vibration, and then realized the effect of automatic clear net.

(3) Through solenoid valve and the nozzle that sets up, solenoid valve and liquid nitrogen piping connection for when the solenoid valve was opened, liquid nitrogen can spout the inside to the jar body through the nozzle through pressure, and then makes food solid raw materials can cool down when smashing, prevents that food solid raw materials from producing the gelatinization phenomenon because of the high temperature when smashing, makes food solid raw materials kibbling quality obtain improving.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of a front view structure provided by an embodiment of a novel liquid nitrogen freezing and pulverizing device for food.

Fig. 2 is a schematic diagram of an internal structure provided by an embodiment of a novel liquid nitrogen freezing and pulverizing device for food.

Fig. 3 is a schematic diagram of a screw conveyer structure provided by an embodiment of a novel liquid nitrogen freezing and crushing device for food.

Fig. 4 is a schematic diagram of a structure of a spring ball provided by an embodiment of a novel liquid nitrogen freezing and crushing device for food.

Reference numerals illustrate:

1 tank body, 2 bottom shell, 3 pivots, 4 crushing blades, 5 feed hoppers, 6 dust covers, 7 coarse material outlet pipes, 8 sieve plates, 9 guide plates, 10 motor I, 11 arc plates, 12 electromagnetic valves, 13 nozzles, 14 conveying shafts, 15 auger plates, 16 mounting shells, 17 motor II, 18 driving gears, 19 transmission shafts, 20 driven gears, 21 connecting ropes, 22 elastic balls and 23 fine material outlet pipes.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the novel liquid nitrogen freezing and crushing device for food provided by the embodiment of the utility model comprises a tank body 1, wherein the bottom of the tank body 1 is connected with a bottom shell 2 through bolts, the bottom inner wall of the bottom shell 2 is connected with a rotating shaft 3 through a bearing, the top of the rotating shaft 3 extends to the inside of the tank body 1 and is welded with uniformly distributed crushing blades 4, the bottom outer wall of the bottom shell 2 is connected with a motor I10 through bolts, one end of an output shaft of the motor I10 is connected with the rotating shaft 3 through a key, a screen plate 8 is fixed in the bottom shell 2, the bottom of the screen plate 8 is fixed with a guide plate 9, the bottom of the guide plate 9 is integrally formed with an arc plate 11, the inner wall on one side of the bottom shell 2 is connected with a conveying shaft 14 through a bearing, the outer wall of the conveying shaft 14 is welded with an auger plate 15, and the auger plate 15 is matched with the arc plate 11.

Specifically, in this embodiment, including the jar body 1, there is drain pan 2 in the bottom of jar body 1 through bolted connection, there is pivot 3 bottom inner wall of drain pan 2 through the bearing connection, pivot 3 can rotate, the top of pivot 3 extends to the inside welding of jar body 1 has evenly distributed's crushing blade 4, crushing blade 4 has a plurality ofly, the quantity of crushing blade 4 has been increased, avoid crushing blade 4 too near with the bottom, the crushing effect has been guaranteed, there is a motor 10 bottom outer wall of drain pan 2 through bolted connection, output shaft one end and the pivot 3 of motor 10 pass through key connection, utilize motor 10 to drive pivot 3 and rotate, the inside of drain pan 2 is fixed with sieve 8, sieve 8 plays the effect to raw materials screening, sieve 8 is to one side slope simultaneously, make raw materials on sieve 8 can flow to one side, the bottom of sieve 8 is fixed with guide plate 9, the bottom integrated into one side integrated into one piece of guide plate 9 has circular arc board 11, the cross-section of circular arc board 11 is the semicircle structure, the one side inner wall of drain pan 2 is connected with through the bearing and is carried axle 14, the outer wall welding of carrying axle 14 has auger 15, auger 15 and the outer wall 5 and phase conveying board 11 and conveying axle 11 are connected with the outer wall 5 when the outer wall that can not rotate to make the dust cover 5 from the inside of the feed hopper 1 through the solid from the feed hopper 1, the hopper 1 is connected to the feed hopper 1, the dust cover can not be used to the side 5 when the feed hopper 1 is connected to the feed hopper 1.

According to the novel liquid nitrogen freezing and crushing device for the food, coarse particles of crushed raw materials can be blocked by the aid of the arranged sieve plate 8, the arc plate 11 and the auger plate 15, so that screening by screening equipment is not needed after the raw materials are crushed, the operation steps during crushing are reduced, and meanwhile, fine materials formed by fine particles can be output from the inside of the arc plate 11 along with rotation of the auger plate 15, so that discharging is more convenient during crushing of solid raw materials of the food.

In another embodiment provided by the utility model, a coarse material outlet pipe 7 is riveted on the outer wall of one side of the bottom shell 2, the coarse material outlet pipe 7 is matched with the sieve plate 8, coarse particle raw materials blocked by the sieve plate 8 flow out of the coarse material outlet pipe 7 and can be crushed again, a fine material outlet pipe 23 is welded on the outer wall of one side of the bottom shell 2, the auger plate 15 and the conveying shaft 14 extend to the inner part of the fine material outlet pipe 23, and fine particles meeting requirements flow out of the fine material outlet pipe 23.

In another embodiment provided by the utility model, the guide plate 9 is positioned at the bottom of the sieve plate 8, the transmission shafts 19 are connected between the inner walls of the two sides of the bottom shell 2 through bearings, the transmission shafts 19 can rotate, the connecting ropes 21 which are uniformly distributed are fixed on the outer walls of the transmission shafts 19, the connecting ropes 21 are flexible and can bend, elastic balls 22 are fixed at one ends of the connecting ropes 21, which are far away from the transmission shafts 19, the elastic balls 22 have elasticity, the transmission shafts 19 are positioned at the bottom of the sieve plate 8, and the elastic balls 22 are driven to collide with the sieve plate 8 through the connecting ropes 21 when the transmission shafts 19 rotate, so that the sieve plate 8 vibrates, raw materials clamped on the sieve plate 8 can fall through vibration, and the effect of automatic net cleaning is realized.

In still another embodiment provided by the utility model, the electromagnetic valve 12 is fixed on the outer wall of one side of the tank body 1, one end of the electromagnetic valve 12 extends to the inner part of the tank body 1 and is connected with the nozzle 13, and the electromagnetic valve 12 is connected with the liquid nitrogen pipeline, so that when the electromagnetic valve 12 is opened, liquid nitrogen can be sprayed into the tank body 1 through the nozzle 13 by pressure, further, the food solid raw material can be cooled during crushing, the gelatinization phenomenon of the food solid raw material caused by overhigh temperature during crushing is prevented, the crushing quality of the food solid raw material is improved, for example, when the food solid raw material is crushed by massive old rock sugar, the old rock sugar is melted or gelatinized due to overhigh temperature, and the melting and bonding phenomenon of the old rock sugar during crushing can be effectively prevented through cooling of the liquid nitrogen.

In still another embodiment provided by the utility model, the outer wall of one side of the bottom shell 2 is connected with the installation shell 16 through a bolt, lubricating oil is stored in the installation shell 16, the outer wall of one side of the installation shell 16 is connected with the second motor 17 through a bolt, one end of an output shaft of the second motor 17 is connected with the conveying shaft 14 through a key, the conveying shaft 14 is driven to rotate by the second motor 17, one end of the conveying shaft 14 extends to the inside of the installation shell 16 and is welded with the driving gear 18, one end of the driving shaft 19 extends to the inside of the installation shell 16 and is welded with the driven gear 20, the driving gear 18 is meshed with the driven gear 20, so that the driving gear 18 and the driven gear 20 can be driven to rotate when the driving gear 18 rotates, meshing abrasion of the driving gear 18 and the driven gear 20 is reduced, meanwhile, the diameter of the driving gear 18 is far greater than that of the driven gear 20, the rotation speed obtained when the driving shaft 19 rotates is enabled to enable the elastic balls 22 and 8 to collide with each other, the vibration of the screen plate 8 is enabled to be more intense, and further the net effect of the screen plate 8 is enabled to be better.

In yet another embodiment provided by the present utility model.

Working principle: when the solid food raw materials need to be crushed, the dust cover 6 is opened, the power supplies of the first motor 10 and the second motor 17 are turned on, the solid food raw materials are poured into the tank body 1 from the feed hopper 5, the first motor 10 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the crushing blades 4 to crush the solid raw materials, meanwhile, after the electromagnetic valve 12 is opened, liquid nitrogen is sprayed out from the nozzle 13 into the tank body 1, so that the solid raw materials can be cooled during crushing, and the gelatinization phenomenon of the solid food raw materials due to overhigh temperature during crushing is prevented; the crushed raw materials fall on the sieve plate 8, coarse particle raw materials are blocked by the sieve plate 8, so that fine particle raw materials pass through the sieve plate 8 and are converged in the arc plate 11 through the guide plate 9, and the rotation of the motor II 17 drives the conveying shaft 14 and the auger plate 15 to rotate, so that the auger plate 15 discharges fine materials from the fine material outlet pipe 23; when the conveying shaft 14 rotates, the driving gear 18 drives the driven gear 20 and the transmission shaft 19 to rotate, so that the transmission shaft 19 drives the elastic ball 22 to collide with the sieve plate 8 through the connecting rope 21, and the sieve plate 8 is vibrated, and the net cleaning effect of the sieve plate 8 is achieved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (7)

1. Novel liquid nitrogen freeze-crushing device for food, which comprises a tank body (1), there is drain pan (2) in the bottom of the tank body (1) through bolted connection, there is pivot (3) bottom inner wall of drain pan (2) through bearing connection, the top of pivot (3) extends to the inside welding of the tank body (1) and has evenly distributed's crushing blade (4), there is motor one (10) bottom outer wall of drain pan (2) through bolted connection, output shaft one end and pivot (3) of motor one (10) pass through key connection, the inside of drain pan (2) is fixed with sieve (8), the bottom of sieve (8) is fixed with guide plate (9), the bottom integrated into one piece of guide plate (9) has circular arc board (11), one side inner wall of drain pan (2) is connected with conveying shaft (14) through bearing connection, the outer wall welding of conveying shaft (14) has auger board (15), auger board (15) and circular arc board (11) looks adaptation.

2. The novel liquid nitrogen freezing and crushing device for food according to claim 1, wherein a coarse material outlet pipe (7) is riveted on one side outer wall of the bottom shell (2), the coarse material outlet pipe (7) is matched with the sieve plate (8), a fine material outlet pipe (23) is welded on one side outer wall of the bottom shell (2), and the auger plate (15) and the conveying shaft (14) extend to the inside of the fine material outlet pipe (23).

3. The novel liquid nitrogen freezing and crushing device for food according to claim 1, wherein the guide plate (9) is positioned at the bottom of the sieve plate (8), a transmission shaft (19) is connected between the inner walls of the two sides of the bottom shell (2) through a bearing, a uniformly distributed connecting rope (21) is fixed on the outer wall of the transmission shaft (19), an elastic ball (22) is fixed at one end, far away from the transmission shaft (19), of the connecting rope (21), and the transmission shaft (19) is positioned at the bottom of the sieve plate (8).

4. The novel liquid nitrogen freezing and crushing device for food according to claim 1, wherein an electromagnetic valve (12) is fixed on the outer wall of one side of the tank body (1), and a nozzle (13) is connected to one end of the electromagnetic valve (12) extending to the tank body (1).

5. A novel liquid nitrogen freezing and crushing device for food according to claim 3, wherein an outer wall of one side of the bottom shell (2) is connected with a mounting shell (16) through a bolt, an outer wall of one side of the mounting shell (16) is connected with a second motor (17) through a bolt, and one end of an output shaft of the second motor (17) is connected with a conveying shaft (14) through a key.

6. The novel liquid nitrogen freezing and pulverizing device for food according to claim 5, wherein a driving gear (18) is welded in the interior of the installation shell (16) extending from one end of the conveying shaft (14), a driven gear (20) is welded in the interior of the installation shell (16) extending from one end of the transmission shaft (19), and the driving gear (18) is meshed with the driven gear (20).

7. The novel liquid nitrogen freezing and crushing device for food according to claim 1, wherein a feed hopper (5) is welded on the top outer wall of the tank body (1), and a dust cover (6) is connected to one side outer wall of the feed hopper (5) through a hinge.

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