CN112844724B

CN112844724B - Grinder for food processing

Info

Publication number: CN112844724B
Application number: CN202011639033.2A
Authority: CN
Inventors: 王蕾蕾
Original assignee: Dongguan Yifu Machinery Technology Co ltd
Current assignee: Dongguan Yifu Machinery Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-06-07
Anticipated expiration: 2040-12-31
Also published as: CN112844724A

Abstract

The invention provides a grinding device for food processing, which comprises a supporting base, a grinding box body, a rubbing grinding mechanism for grinding particles and a powder raising and heat dissipation mechanism for dissipating heat of powder, wherein the surface of the supporting base is fixedly connected with the grinding box body, the rubbing grinding mechanism is arranged on the grinding box body, and the powder raising and heat dissipation mechanism is arranged on the rubbing grinding mechanism. This grinder for food processing influences the special construction that grinding effect and powder are burnt easily according to the grinding knot piece that current grinder exists, and the curve form is rocked and is rubbed and in time raise the powder heat dissipation to effectual general grinder of having solved is grinding the position powder piece easily, and the powder piece not only influences the friction grinding effect who grinds the position, and the heat is concentrated and is leaded to the powder to be burnt easily moreover, influences the problem of holistic finished product quality.

Description

Grinder for food processing

Technical Field

The invention relates to the technical field of food processing, in particular to a grinding device for food processing.

Background

In the food processing process, some food is often required to be ground, especially when some fine particles are crushed, the existing grinding equipment is easy to generate the condition of flaking when grinding the particles, namely, powder generated in the grinding process can be caked on a grinding head, the flaking can be smooth, the grinding effect is influenced, the flaked powder can block heat dissipation on the grinding head, a large amount of heat can roast and coke the accumulated powder, the quality of finished products is influenced, a common grinding device is easy to grind the powder flakes on the grinding part, the friction grinding effect of the grinding part is influenced by the powder flakes, the powder is easy to be burnt due to heat concentration, and the overall quality of the finished products is influenced, so that the grinding device for food processing is required.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a grinding device for food processing, which solves the problems that a common grinding device is easy to grind powder pieces at a grinding part, the powder pieces not only influence the friction grinding effect of the grinding part, but also the powder is easy to scorch due to heat concentration, and the integral finished product quality is influenced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a grinder for food processing, is including supporting the base, grinding the box, being used for rubbing grinding mechanism that grinds the granule and being used for carrying out radiating raise powder heat dissipation mechanism to the powder, the fixed surface who supports the base is connected with and grinds the box, rub grinding mechanism and set up on grinding the box, raise powder heat dissipation mechanism and set up on rubbing grinding mechanism.

Preferably, rub and grind the mechanism and include that motor, rotatory grinding vessel, arc lapping plate and elasticity rub the body, motor fixed mounting is on supporting the base, the output shaft of motor passes through shaft coupling fixedly connected with initiative pivot, the surface rotation of grinding the box is connected with rotatory grinding vessel, the fixed surface of rotatory grinding vessel is connected with hollow rotating shaft, the surface rotation of initiative pivot is connected with driving belt, hollow rotating shaft's surface is rotated with driving belt's medial surface and is connected, the fixed surface of rotatory grinding vessel is connected with two arc lapping plates, the surface of arc lapping plate is the protruding form in middle part, the inner wall fixedly connected with inserted shaft of grinding the box, the inside that the elasticity rubbed the body is inserted to the one end of inserted shaft, the surface that the elasticity rubbed the body is rotated with the one end of inserted shaft and is connected.

Preferably, the inner wall of the grinding box body is fixedly connected with a pushing telescopic rod, one end of the pushing telescopic rod is fixedly connected with a supporting rod, the surface of the supporting rod is supported on the inner side surface of the elastic grinding body, the surface of the supporting rod is fixedly connected with a powerful pushing spring, and one end of the powerful pushing spring is fixedly connected with the inner wall of the grinding box body.

Preferably, the surface of arc grinding plate is the fretwork form, the curved groove has been seted up on the surface of arc grinding plate, the surface mosaic of elasticity kneading body has two and curved groove one-to-one's ball, the surface of ball and the inner wall sliding connection in curved groove, a plurality of overhead groove has been seted up on the surface of rotatory grinding vessel, a plurality of adsorption holes has been seted up on the surface of rotatory grinding vessel.

Preferably, the two elastic rubbing bodies are respectively positioned on the right side wall and the inner bottom wall of the grinding box body, the rotary grinding cylinder rotates clockwise from left to right, a deformable airbag cushion is fixedly connected between the two elastic rubbing bodies, a ventilation pipe is sleeved on the surface of the deformable airbag cushion, one end of the ventilation pipe penetrates through and extends to the outside of the grinding box body, one end of the ventilation pipe, which is positioned outside the grinding box body, is fixedly connected with a hollow baffle plate, the inner wall of the ventilation pipe is slidably connected with a movable sealing block, the surface of the movable sealing block is connected with a limiting rod, the surface of the limiting rod is slidably connected with the inner wall of the ventilation pipe, the inner wall of the ventilation pipe is fixedly connected with a hollow baffle ring, the surface of the hollow baffle ring is fixedly connected with a push spring, one end of the push spring is fixedly connected with the surface of the movable sealing block, and the inner wall of the grinding box body is fixedly connected with a scraping telescopic rod, the surface of the scraping telescopic rod is fixedly connected with a scraping plate, and the surface of the scraping plate is in sliding connection with the surface of the arc-shaped grinding plate.

Preferably, the powder-lifting heat-dissipating mechanism comprises an adsorption inner cylinder, an air pump, a support ring and a powder-lifting hollow plate, the surface of the hollow rotating shaft is fixedly connected with the support ring, the surface of the support ring is fixedly connected with a support rod, the surface of the support rod is fixedly connected with the adsorption inner cylinder, the thickness of the surface of the adsorption inner cylinder is uneven, fine ventilation holes with dense hemp are arranged on the surface of the adsorption inner cylinder, the pore diameters of the ventilation holes are smaller than those of the arc-shaped grinding plate, the surface of the adsorption inner cylinder is fixedly connected with the powder-lifting hollow plate, a gap is reserved between the surface of the powder-lifting hollow plate and the inner wall of the rotary grinding cylinder, the surface of the adsorption inner cylinder is fixedly connected with a knocking plate, a ball is arranged inside the powder-lifting hollow plate, the air pump is fixedly arranged on the impact support base, and an air-pumping pipe is sleeved at the air-pumping end of the air pump, and one end of the hollow rotating shaft is provided with a bearing, and one end of the exhaust pipe is fixedly connected with the inner ring of the bearing.

Preferably, the feed inlet has been seted up at the top of grinding the box, the inner wall fixedly connected with feeder hopper of feed inlet, the top of feeder hopper articulates there is the feeding baffle, the surface of grinding the box articulates there is sealed operation door, the fixed surface of sealed operation door installs the padlock, the fixed surface of sealed operation door is used for grinding the fixed surface connection of box through the padlock.

(III) advantageous effects

(1) According to the invention, by arranging the rubbing and grinding mechanism, on one hand, grinding fragments can be reduced by combining a curve-shaped rubbing mode with space-change extrusion after particles are ground, and meanwhile, the generated fragments can be removed in time along the circumferential grinding direction by matching with a scraping structure, and on the other hand, the particles can be ground for multiple times in the circumferential grinding direction in a grading manner by means of the falling trend of the food particles, so that the grinding effect is enhanced.

(2) By arranging the powder lifting and radiating mechanism, on one hand, the powder can be timely collected, the grinding effect reduction of the powder in the grinding process is avoided, on the other hand, the powder can be lifted and dispersed in real time, the scorching condition caused by heat accumulation is avoided, and the wind power can take away the heat to achieve the cooling effect.

(3) According to the invention, by arranging the deformation airbag cushion, the ground particles can be further pushed and extruded to promote secondary grinding through frequent processes of expansion with heat and contraction with cold, and the grinding friction force is increased in the expansion process, so that the grinding effect is enhanced.

(4) According to the invention, a special structure capable of realizing circumferential multistage grinding is designed according to the problems that grinding caking affects the grinding effect and powder is easy to scorch existing in the existing grinding device, the special structure is shaken and kneaded in a curve shape and is used for timely raising and radiating the powder, so that the problems that the friction grinding effect of the grinding part is affected by the powder sheet easily at the grinding part, the powder sheet is easy to scorch due to heat concentration, and the overall finished product quality is affected by the powder sheet easily at the grinding part of the common grinding device are effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the grinding box structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is an elevational view of the curved slot configuration of the present invention;

fig. 5 is a front view of the ball structure of the present invention.

Wherein, the device comprises a support base 1, a grinding box 2, a rubbing grinding mechanism 3, a motor 31, a rotary grinding drum 32, an arc grinding plate 33, an elastic rubbing body 34, a driving rotating shaft 35, a hollow rotating shaft 36, a driving belt 37, an inserting shaft 38, a pushing telescopic rod 39, a pushing rod 310, a strong pushing spring 311, a curved groove 312, a ball 313, a hollow groove 314, an adsorption hole 315, a deformable air bag cushion 316, a scavenging tube 317, a hollow baffle 318, a movable sealing block 319, a hollow baffle ring 320, a pushing spring 321, a scraper telescopic rod 322, a scraper plate 323, a powder-raising heat-dissipating mechanism 4, an adsorption inner cylinder 41, a hollow air pump 42, a support ring 43, a powder-raising plate 44, an air pipe impact ball 45, a support rod 46, a 47 knocking plate 48, a pumping pump 5 feed inlets, a feed hopper 6, a feed baffle 7, a sealed operation door 8 and a snap lock 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a grinding device for food processing, including a supporting base 1, a grinding box 2, a rubbing grinding mechanism 3 for grinding particles, and a powder-lifting heat dissipation mechanism 4 for dissipating heat from powder, wherein the surface of the supporting base 1 is fixedly connected with the grinding box 2, the rubbing grinding mechanism 3 is disposed on the grinding box 2, and the powder-lifting heat dissipation mechanism 4 is disposed on the rubbing grinding mechanism 3.

The rubbing and grinding mechanism 3 comprises a motor 31, a rotary grinding cylinder 32, arc-shaped grinding plates 33 and an elastic rubbing body 34, the motor 31 is fixedly arranged on the supporting base 1, an output shaft of the motor 31 is fixedly connected with a driving rotating shaft 35 through a coupler, the surface of the grinding box body 2 is rotatably connected with the rotary grinding cylinder 32, the surface of the rotary grinding cylinder 32 is fixedly connected with a hollow rotating shaft 36, the surface of the driving rotating shaft 35 is rotatably connected with a transmission belt 37, the surface of the hollow rotating shaft 36 is rotatably connected with the inner side surface of the transmission belt 37, the surface of the rotary grinding cylinder 32 is fixedly connected with two arc-shaped grinding plates 33, the surfaces of the arc-shaped grinding plates 33 are in a middle convex shape, the inner wall of the grinding box body 2 is fixedly connected with an inserting shaft 38, one end of the inserting shaft 38 is inserted into the elastic rubbing body 34, the surface of the elastic rubbing body 34 is rotatably connected with one end of the inserting shaft 38, the inner wall of the grinding box body 2 is fixedly connected with a pushing and extruding telescopic rod 39, push the one end fixedly connected with of crowded telescopic link 39 and support pole 310, the surface of supporting pole 310 supports on the medial surface of elastic grinding body, the fixed surface of supporting pole 310 is connected with the powerful spring 311 that pushes away, the one end that the powerful spring 311 that pushes away and the inner wall fixed connection who grinds box 2, the surface of arc abrasive disc 33 is the fretwork form, curve groove 312 has been seted up on the surface of arc abrasive disc 33, the surface of elastic kneading body 34 is inlayed and is had two ball 313 with curve groove 312 one-to-one, the surface of ball 313 and the inner wall sliding connection of curve groove 312, a plurality of overhead groove 314 has been seted up on the surface of rotatory grinding vessel 32, a plurality of adsorption hole 315 has been seted up on the surface of rotatory grinding vessel 32.

The elastic kneading bodies 34 are respectively positioned on the right side wall and the inner bottom wall of the grinding box body 2, the rotary grinding cylinder 32 rotates clockwise from left to right, a deformation air bag cushion 316 is fixedly connected between the two elastic kneading bodies 34, a ventilation pipe 317 is sleeved on the surface of the deformation air bag cushion 316, one end of the ventilation pipe 317 penetrates through and extends to the outside of the grinding box body 2, one end of the ventilation pipe 317 positioned on the outside of the grinding box body 2 is fixedly connected with a hollow baffle plate 318, the inner wall of the ventilation pipe 317 is slidably connected with a movable sealing block 319, the surface of the movable sealing block 319 is connected with a limiting rod, the surface of the limiting rod is slidably connected with the inner wall of the ventilation pipe 317, the inner wall of the ventilation pipe 317 is fixedly connected with a hollow baffle ring 320, the surface of the hollow baffle ring 320 is fixedly connected with a push spring 321, one end of the push spring 321 is fixedly connected with the surface of the movable sealing block 319, the inner wall of the grinding box body 2 is fixedly connected with a scraping telescopic rod 322, the surface of the scraping telescopic rod 322 is fixedly connected with a scraping plate 323, and the surface of the scraping plate 323 is connected with the surface of the arc-shaped grinding plate 33 in a sliding way.

The powder-raising heat-dissipating mechanism 4 comprises an adsorption inner cylinder 41, an air pump 42, a support ring 43 and a powder-raising hollow plate 44, the surface of the hollow rotating shaft 36 is fixedly connected with the support ring 43, the surface of the support ring 43 is fixedly connected with a support rod 46, the surface of the support rod 46 is fixedly connected with the adsorption inner cylinder 41, the surface of the adsorption inner cylinder 41 is uneven in thickness, the surface of the adsorption inner cylinder 41 is provided with dense hemp fine vent holes, the aperture of the vent holes is smaller than that of the arc-shaped grinding plate 33, the surface of the adsorption inner cylinder 41 is fixedly connected with the powder-raising hollow plate 44, a gap is left between the surface of the powder-raising hollow plate 44 and the inner wall of the rotary grinding cylinder 32, the surface of the adsorption inner cylinder 41 is fixedly connected with a knocking plate 47, the inside of the powder-raising hollow plate 44 is provided with an impacting ball 45, the air pump 42 is fixedly arranged on the support base 1, the air exhaust end of the air pump 42 is sleeved with an air exhaust pipe 48, and one end of the hollow rotating shaft 36 is provided with a bearing, one end of the exhaust pipe 48 and the inner ring fixed connection of the bearing, the feed inlet 5 is opened at the top of the grinding box body 2, the feed hopper 6 is fixedly connected with the inner wall of the feed inlet 5, the top of the feed hopper 6 is hinged with the feed baffle 7, the surface of the grinding box body 2 is hinged with the sealing operation door 8, the surface fixed mounting of the sealing operation door 8 is provided with the padlock 9, and the surface of the sealing operation door 8 is fixedly connected with the surface of the grinding box body 2 through the padlock 9.

When the grinding device is used, a power supply is connected, the motor 31 and the air suction pump 42 are started, the motor 31 is driven by the transmission belt 37, the hollow rotating shaft 36 rotates, the hollow rotating shaft 36 drives the rotary grinding cylinder 32 to rotate, the hollow rotating shaft 36 drives the adsorption inner cylinder 41 to rotate by the support ring 43 and the support rod 46, food particles are placed into the right side position inside the grinding box body 2 through the feed port 5, the food particles slide down along the arc surface, the rotating arc-shaped grinding plate 33 rubs against the elastic rubbing body 34, the elastic rubbing body 34 can swing and rub along the curve track under the action of the ball 313 and the curve groove 312, the elastic rubbing body 34 in curve motion can bite the food particles into the space between the arc-shaped grinding plate 33 and the elastic rubbing body 34, and the extrusion force between the arc-shaped grinding plate 33 and the elastic rubbing body 34 is in the change along with the rotation of the arc-shaped grinding plate 33, so that the pressure and the release pressure can be continuously enhanced, the materials are conveniently ground and fall, the phenomenon that the materials are blocked due to overlarge pressure all the time is avoided, then the ground particles fall on the deformable air bag cushion 316 again, the materials slide to the position near the elastic rubbing body 34 below through the guide of the surface of the deformable air bag cushion 316, the elastic rubbing body 34 bites and rubs the particles on the surface layer of the deformable air bag cushion 316, the deformable air bag cushion 316 expands and pushes the materials under the action of grinding heat, the materials are further pushed to the space between the arc-shaped grinding plate 33 and the elastic rubbing body 34, when the deformable air bag cushion 316 expands to a certain degree, the push spring 321 can pull the movable sealing block 319 open, air flow exchange is carried out, the deformable air bag cushion 316 loses the extrusion and slow recovery of the materials, then the movable sealing block 319 seals the hollow baffle plate 318 again, the steps are repeated, 323 scrapes off some powder blocked on the arc-shaped grinding plate 33, and the powder is sucked into the space between the rotary grinding cylinder 32 and the adsorption inner cylinder 41 by the wind power sucked by the exhaust pipe 48, the rotatory powder that adsorbs inner tube 41 and drive the hollow slab 44 of raising the powder and scrape the bottom deposit is raised through the gap between the hollow slab 44 of raising the powder and the rotatory grinding vessel 32, avoids piling up, and the heat that looses, and at

strike board

47 and 45 rotation in-process, the frequent striking of striking ball 45 strikes board 47 and drives and adsorb inner tube 41 vibrations, avoids adsorbing the circulation that a large amount of powders obstruct the air current on the inner tube 41.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a grinder for food processing, is used for rubbing grinding mechanism (3) that grinds and be used for carrying out radiating raise powder heat dissipation mechanism (4) to the powder including supporting base (1), grinding box (2), being used for to the granule, its characterized in that: the surface of the supporting base (1) is fixedly connected with a grinding box body (2), the rubbing and grinding mechanism (3) is arranged on the grinding box body (2), and the powder raising and heat dissipating mechanism (4) is arranged on the rubbing and grinding mechanism (3);

the rubbing and grinding mechanism (3) comprises a motor (31), a rotary grinding cylinder (32), arc-shaped grinding plates (33) and an elastic rubbing body (34), the motor (31) is fixedly installed on the supporting base (1), an output shaft of the motor (31) is fixedly connected with a driving rotating shaft (35) through a shaft coupling, the surface of the grinding box body (2) is rotatably connected with the rotary grinding cylinder (32), the surface of the rotary grinding cylinder (32) is fixedly connected with a hollow rotating shaft (36), the surface of the driving rotating shaft (35) is rotatably connected with a transmission belt (37), the surface of the hollow rotating shaft (36) is rotatably connected with the inner side surface of the transmission belt (37), the surface of the rotary grinding cylinder (32) is fixedly connected with two arc-shaped grinding plates (33), the surface of the arc-shaped grinding plates (33) is in a middle protruding shape, and the inner wall of the grinding box body (2) is fixedly connected with an inserting shaft (38), the one end of inserted shaft (38) is inserted the inside of elasticity rubbing body (34), the surface of elasticity rubbing body (34) is rotated with the one end of inserted shaft (38) and is connected, the inner wall fixedly connected with of grinding box (2) pushes away telescopic link (39), the one end fixedly connected with of pushing away telescopic link (39) supports pole (310), the surface that supports pole (310) supports on the medial surface of elasticity grinding body, the fixed surface connected with of supporting pole (310) strongly pushes away and pushes away spring (311), the strong one end of pushing away spring (311) and the inner wall fixed connection who grinds box (2).

2. A grinding apparatus for food processing according to claim 1, characterized in that: the surface of arc abrasive sheet (33) is the fretwork form, curve groove (312) have been seted up on the surface of arc abrasive sheet (33), the surface mosaic of elasticity kneading body (34) has two and curve groove (312) one-to-one ball (313), the surface of ball (313) and the inner wall sliding connection in curve groove (312), a plurality of overhead groove (314) have been seted up on the surface of rotatory grinding vessel (32), a plurality of adsorption hole (315) have been seted up on the surface of rotatory grinding vessel (32).

3. A grinding apparatus for food processing according to claim 2, characterized in that: the two elastic rubbing bodies (34) are respectively positioned on the right side wall and the inner bottom wall of the grinding box body (2), the rotary grinding cylinder (32) rotates clockwise from left to right, a deformation airbag cushion (316) is fixedly connected between the two elastic rubbing bodies (34), a ventilation pipe (317) is sleeved on the surface of the deformation airbag cushion (316), one end of the ventilation pipe (317) penetrates through and extends to the outside of the grinding box body (2), one end of the ventilation pipe (317) positioned on the outside of the grinding box body (2) is fixedly connected with a hollow baffle plate (318), the inner wall of the ventilation pipe (317) is slidably connected with a movable sealing block (319), the surface of the movable sealing block (319) is connected with a limiting rod, the surface of the limiting rod is slidably connected with the inner wall of the ventilation pipe (317), and a hollow baffle ring (320) is fixedly connected with the inner wall of the ventilation pipe (317), the surface fixed connection of cavity fender ring (320) pushes away spring (321), the one end that pushes away spring (321) is connected with the fixed surface of activity sealing block (319), the inner wall fixed connection that grinds box (2) scrapes material telescopic link (322), the fixed surface of scraping material telescopic link (322) is connected with scraper blade (323), the surface sliding connection of scraper blade (323) and arc abrasive sheet (33).

4. A grinding apparatus for food processing according to claim 3, characterized in that: the powder-raising heat-dissipating mechanism (4) comprises an adsorption inner cylinder (41), an air pump (42), a support ring (43) and a powder-raising hollow plate (44), the surface of the hollow rotating shaft (36) is fixedly connected with the support ring (43), the surface of the support ring (43) is fixedly connected with a support rod (46), the surface of the support rod (46) is fixedly connected with the adsorption inner cylinder (41), the surface of the adsorption inner cylinder (41) is uneven in thickness, fine ventilation holes which are dense and hemp are arranged on the surface of the adsorption inner cylinder (41), the aperture of the ventilation holes is smaller than that of the arc-shaped grinding plate (33), the surface of the adsorption inner cylinder (41) is fixedly connected with the powder-raising hollow plate (44), a gap is reserved between the surface of the powder-raising hollow plate (44) and the inner wall of the rotary grinding cylinder (32), and the surface of the adsorption inner cylinder (41) is fixedly connected with a knocking plate (47), the inside of hollow board of raising powder (44) is provided with striking ball (45), aspiration pump (42) fixed mounting is on supporting base (1), the convulsions end cover of aspiration pump (42) has connect exhaust column (48), the one end of hollow pivot (36) is provided with the bearing, the inner circle fixed connection of the one end of exhaust column (48) and bearing.

5. The grinding apparatus for food processing as set forth in claim 4, wherein: feed inlet (5) have been seted up at the top of grinding box (2), the inner wall fixedly connected with feeder hopper (6) of feed inlet (5), the top of feeder hopper (6) articulates there is feeding baffle (7), the surface of grinding box (2) articulates there is sealed operation door (8), the fixed surface of sealed operation door (8) installs padlock (9), the fixed surface of sealed operation door (8) is used for grinding the fixed surface connection of box (2) through padlock (9).