CN222240424U - A special grinding device for edible pigment - Google Patents

Abstract

The utility model discloses special grinding equipment for food pigments, which belongs to the technical field of pigments and comprises a grinding cylinder, wherein the bottom of the grinding cylinder is connected with a bottom plate in a sliding manner, the top of the grinding cylinder is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the top of the grinding cylinder and is fixedly connected with a grinding disc, the outer side of the circumference of the grinding disc is provided with a grinding plate, the outer side of the circumference of the grinding plate is fixedly connected with the inner wall of the grinding cylinder, a plurality of grooves are formed in the outer side of the circumference of the grinding disc at equal intervals, and an inner cavity of the grinding cylinder is connected with a filter screen in a sliding manner, and the filter screen is inclined with a horizontal plane. The device can grind edible pigment many times, avoids pigment to grind unevenly, leads to appearing mottle and colour difference in the food, influences quality and outward appearance of food, has solved pigment when grinding, has large granule pigment to mix wherein, needs operating personnel secondary to grind, the problem of wasting time and energy.

Description

Special grinding equipment for edible pigment

Technical Field

The utility model relates to the technical field of pigments, in particular to special grinding equipment for edible pigments.

Background

Food coloring is an additive for food coloring, which aims to improve the color and appearance of food and to increase the purchasing desire of consumers. Grinding is a process of uniformly mixing food coloring and other additives in a food so that they are better dispersed in the food to enhance the color and appearance of the food. The existing special grinding equipment for edible pigment is unfavorable for adjusting the width of a grinding channel in the use process, so that the grinding is not sufficiently fine, and the purity of pigment extracted later is low.

In order to solve the problems, china patent discloses a high-purity separation and extraction device (bulletin number: CN 218132221U) for food natural pigment, wherein a baffle and a reset spring are arranged in the device, so that the baffle is attached to a first crushing roller and a second crushing roller, an operator drives the two crushing rollers to rotate relatively through the outside to grind the pigment, then a servo motor drives a movable grinding member to rotate, raw materials are ground through interaction on the movable grinding member and a fixed grinding member, the operator can drive the movable grinding member to lift through a cylinder, and then the distance between grinding convex particles is adjusted, so that the width of a grinding channel is adjusted, and the grinding is sufficiently fine.

To above-mentioned problem, current patent gives the solution, but in some pigment macroparticles follow movable grinding spare and fixed grinding spare's clearance, fall to grinding in the room inner chamber, need operating personnel secondary screening, avoid pigment to grind to become inhomogeneous, lead to appearing mottle and colour difference in the food, influence quality and outward appearance of food.

Disclosure of Invention

The utility model aims to provide special grinding equipment for edible pigment, which can solve the problems that large-particle pigment is mixed in the grinding process of pigment, and an operator is required to grind for the second time, so that time and labor are wasted.

In order to achieve the purpose, the special grinding equipment for the food pigment comprises a grinding cylinder, wherein the bottom of the grinding cylinder is connected with a bottom plate in a sliding manner, the top of the grinding cylinder is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the top of the grinding cylinder and is fixedly connected with a grinding disc, a grinding plate is arranged on the outer side of the circumference of the grinding disc, the outer side of the circumference of the grinding plate is fixedly connected to the inner wall of the grinding cylinder, a plurality of grooves are formed in the outer side of the circumference of the grinding disc at equal intervals, and a filter screen is connected to the inner cavity of the grinding cylinder in a sliding manner and is inclined with a horizontal plane.

Preferably, the bottom fixedly connected with reciprocating screw rod of abrasive disc, reciprocating screw thread has been seted up to the middle part surface of reciprocating screw rod, reciprocating screw rod's surface swing joint has the movable block, the circumference outside fixedly connected with filter screen of movable block, movable block sliding connection is at the surface of slide bar, the bottom fixedly connected of slide bar is in the inner chamber bottom of abrasive cylinder.

Preferably, the rotating shaft drives the gear set and the screw rod to rotate, the bottom of the screw rod is rotationally connected to the bottom of an inner cavity of the collecting box, the fixing rod is sleeved on the outer side of the circumference of the screw rod, the collecting box is fixedly connected to the bottom of the inner cavity of the grinding cylinder, and the filter screen is slidably connected to the outer surface of the fixing rod.

Preferably, the gear set comprises a first gear, the first gear is rotationally connected to the outer surface of the rotating shaft, a second gear is meshed with the outer edge of the first gear, an auxiliary shaft is fixedly connected to one side of the second gear, a third gear is fixedly connected to the other side of the auxiliary shaft, the outer edge of the third gear is meshed with a fourth gear, and a screw rod is fixedly connected to the bottom of the fourth gear.

Preferably, the fixed rod is provided with a feed inlet at the equal height of the reciprocating screw thread, the bottom of the fixed rod is provided with an inlet and an outlet which facilitate pigment feeding, and the top of the fixed rod is provided with a discharge outlet.

Preferably, the dead lever fixed connection is in the inner chamber of lapping the board, the drainage groove has been seted up to the inner chamber of lapping the board, the circumference bottom equidistance fixedly connected with a plurality of bumps of lapping the board.

Preferably, the top of the grinding cylinder is provided with an opening, the top of the grinding cylinder is hinged with a cover plate, and the top of the cover plate is fixedly connected with a handle.

Preferably, a plurality of cleaning rods are fixedly connected to the outer surface of the rotating shaft at equal intervals, and a guide plate is fixedly connected to the bottom of the grinding plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the application, by arranging the motor, when an operator places the edible pigment into the inner cavity of the grinding cylinder through the feed inlet, and then the edible pigment falls to the top of the grinding disc, the operator starts the motor, so that the motor drives the rotating shaft to rotate, and the rotating shaft drives the grinding disc to rotate, so that the pigment is ground by the interaction between the rotating grinding disc and the grinding plate when falling from the gap between the grinding disc and the grinding plate, and the pigment is sufficiently ground;

2. According to the application, the filter screen is arranged, when the grinding disc rotates, the reciprocating screw rod is driven to rotate, the moving block slides on the outer surface of the reciprocating screw rod along with the rotation of the reciprocating screw rod, the moving block drives the filter screen to slide up and down in the inner cavity of the grinding cylinder, fully ground pigment falls to the bottom of the inner cavity of the grinding cylinder, large-particle pigment falling in the gap between the grinding disc and the grinding plate is left at the top of the filter screen, enters the inner cavity of the fixed rod through the feed inlet, and then slides from the fixed rod to the collecting box to be collected, and secondary grinding is waited.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a cross-sectional view of a grinding drum of the present utility model;

FIG. 3 is a cross-sectional view of a securing lever of the present utility model;

FIG. 4 is a diagram of the gear set structure of the present utility model.

Reference numerals illustrate:

1. Grinding cylinder 2, cover plate 3, handle 4, opening 5, motor 6, rotating shaft 7, cleaning rod 8, drainage groove 9, salient point 10, grinding disk 11, grinding plate 12, guide plate 13, reciprocating screw rod 14, slide bar 15, filter screen 16, bottom plate 17, collecting box 18, moving block 19, fixed rod 20, screw rod 21, feed inlet 22, first gear 23, second gear 24, auxiliary shaft 25, third gear 26, fourth gear 27, groove 28 and discharge outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

The utility model provides a special grinding equipment of food color, including grinding vessel 1, opening 4 has been seted up at the top of grinding vessel 1, the top of grinding vessel 1 articulates there is apron 2, the top fixedly connected with handle 3 of apron 2, the bottom sliding connection of grinding vessel 1 has bottom plate 16, the top fixedly connected with motor 5 of grinding vessel 1, the output shaft fixedly connected with pivot 6 of motor 5, the top of grinding vessel 1 is run through to the other end of pivot 6, and fixedly connected with grinding disc 10, the surface equidistance fixedly connected with a plurality of cleaning rods 7 of pivot 6, the circumference outside of grinding disc 10 is equipped with grinding plate 11, the circumference outside fixed connection of grinding plate 11 is at the inner wall of grinding vessel 1, the bottom fixedly connected with guide plate 12 of grinding plate 11, a plurality of bumps 9 of circumference bottom equidistant fixedly connected with of grinding plate 11, a plurality of recesses 27 have been seted up to the circumference outside equidistance of grinding disc 10, the inner chamber sliding connection of grinding vessel 1 has filter screen 15.

Through adopting above-mentioned technical scheme, operating personnel hold handle 3 with the hand, rotate handle 3, make handle 3 drive apron 2 rotate, open grinding vessel 1, make operating personnel can put into grinding vessel 1 inner chamber through opening 4 with edible pigment, wait after food pigment falls to grinding vessel 10's top, operating personnel opens motor 5, make motor 5 drive pivot 6 rotate, pivot 6 cleans the axle rotation, clean the pigment at grinding vessel 10 top to the clearance of grinding vessel 10 and grinding plate 11, and pivot 6 drives grinding vessel 10 and rotate, when making pigment fall from grinding vessel 10 and grinding plate 11's clearance, the interaction between grinding vessel 10 and the grinding plate 11 by the rotation grinds, make pigment fully grind, grinding vessel 10 circumference outside recess 27 and grinding plate 11 circumference bottom bump 9, can further improve the grinding effect, the pigment that grinds falls to filter screen 15 top through guide plate 12, make the pigment that grinds fully fall to grinding vessel 1's inner chamber bottom afterwards, leave the top of big granule pigment 15 that falls in grinding vessel 10 and the filter screen 11 clearance.

Specifically, as shown in fig. 1, the bottom fixedly connected with reciprocating screw rod 13 of grinding disc 10, reciprocating screw thread has been seted up to the middle part surface of reciprocating screw rod 13, reciprocating screw rod 13's surface swing joint has movable block 18, the circumference outside fixedly connected with filter screen 15 of movable block 18, filter screen 15 and horizontal plane slope, movable block 18 sliding connection is in the surface of slide bar 14, the bottom fixedly connected with of slide bar 14 is in the inner chamber bottom of grinding vessel 1, the inner chamber top fixedly connected with first gear 22 of pivot 6, first gear 22 swivelling joint is at the inner chamber top of grinding vessel 1, the outer edge of first gear 22 has meshed second gear 23, one side fixedly connected with auxiliary shaft 24 of second gear 23, the opposite side fixedly connected with third gear 25 of auxiliary shaft 24, the outer edge of third gear 25 and the intermeshing of fourth gear 26, the bottom fixedly connected with hob 20 of fourth gear 26, the bottom swivelling joint of hob 20 is at the inner chamber bottom of collection box 17, the circumference outside cup joint dead lever 19 of hob 20, dead lever 19 fixedly connected with the inner chamber of grinding vessel 11, the inner chamber 8 of grinding vessel 11 has been seted up, the guide slot 8 has been seted up at the inner chamber bottom of collection box 17 fixedly connected with filter screen 19, the top fixed material inlet and outlet 19 has been seted up at the top of the fixed hole of the top of the filter screen 19, the top of the fixed hole of the fixed material inlet is seted up at the top of the filter screen 19, etc. is convenient.

Through adopting above-mentioned technical scheme, when grinding disc 10 rotates, drive reciprocating lead screw 13 and rotate, reciprocating screw thread has been seted up to the middle part surface of reciprocating lead screw 13, make movable block 18 along with reciprocating lead screw 13's rotation, the middle part position at reciprocating lead screw 13 surface slides, movable block 18 drives filter screen 15 and slide from top to bottom in the inner chamber of grinding vessel 1, because filter screen 15 and horizontal plane slope, make the large granule pigment at filter screen 15 top slide from top to bottom along with filter screen 15, enter into the inner chamber of dead lever 19 through feed inlet 21 gradually, later, from dead lever 19 landing to collection box 17 in collect, wait for secondary grinding, and pivot 6 drives first gear 22 rotation, first gear 22 drives the second gear 23 of meshing and rotates, second gear 23 drives auxiliary shaft 24 and rotates, auxiliary shaft 24 drives third gear 25 and drives fourth gear 26 and rotate, the hob 20 of hob 20 drive bottom is at the inner chamber, make the exit of dead lever 19 in the inner chamber of dead lever 19 big granule pigment, will be followed the suction of dead lever 19 inner chamber of dead lever 19 bottom, will be followed the large granule pigment from the feed inlet 21 and be followed the time of leading to the equal to the grinding channel 28 and be discharged from the top to the equal, the time of grinding channel, the quality is realized, the grinding quality is guaranteed and the food is guaranteed to be fully and the grinding quality is discharged from the top is guaranteed, the grinding quality is guaranteed to be influenced by the grinding simultaneously.

Working principle: an operator holds the handle 3 by hand and rotates the handle 3, the handle 3 drives the cover plate 2 to rotate, the grinding cylinder 1 is opened, the operator can put food pigment into the inner cavity of the grinding cylinder 1 through the opening 4, after the food pigment falls to the top of the grinding disc 10, the operator starts the motor 5, the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 cleans the shaft to rotate, the pigment at the top of the grinding disc 10 is cleaned into the gap between the grinding disc 10 and the grinding plate 11, the rotating shaft 6 drives the grinding disc 10 to rotate, when the pigment falls from the gap between the grinding disc 10 and the grinding plate 11, the rotated grinding disc 10 and the grinding plate 11 are interacted to grind, the grinded pigment falls to the top of the filter screen 15 through the guide plate 12, the pigment which is fully grinded subsequently falls to the bottom of the inner cavity of the grinding cylinder 1, the large-particle pigment falling in the gap between the grinding disc 10 and the grinding plate 11 is left at the top of the filter screen 15, when the grinding disc 10 rotates, the reciprocating screw rod 13 is driven to rotate, the outer surface of the middle part of the reciprocating screw rod 13 is provided with reciprocating threads, so that the moving block 18 slides along with the rotation of the reciprocating screw rod 13 at the middle part of the outer surface of the reciprocating screw rod 13, the moving block 18 drives the filter screen 15 to slide up and down in the inner cavity of the grinding cylinder 1, as the filter screen 15 inclines with the horizontal plane, large-particle pigment at the top of the filter screen 15 gradually enters the inner cavity of the fixed rod 19 through the feeding hole 21 along with the up-down sliding of the filter screen 15, then slides from the fixed rod 19 to the collecting box 17 to be collected for secondary grinding, the rotating shaft 6 drives the first gear 22 to rotate, the first gear 22 drives the meshed second gear 23 to rotate, the second gear 23 drives the auxiliary shaft 24 to rotate, the auxiliary shaft 24 drives the third gear 25 to rotate, the third gear 25 drives the fourth gear 26 to rotate, the fourth gear 26 drives the screw rod 20 at the bottom to rotate, the screw rod 20 rotates in the inner cavity of the fixed rod 19, so that the large-particle pigment in the collecting box 17 is sucked into the inner cavity of the fixed rod 19 from the inlet and outlet at the bottom of the fixed rod 19, and simultaneously, the large-particle pigment entering the inner cavity of the fixed rod 19 from the feed inlet 21 is synchronously driven, is discharged from the discharge hole 28 at the top and is discharged to the top of the grinding disc 10 along the diversion trench, and secondary grinding is performed.

It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.

Claims (8)

1. The special grinding equipment for the food pigment comprises a grinding cylinder (1) and is characterized in that the bottom of the grinding cylinder (1) is connected with a bottom plate (16) in a sliding manner, the top of the grinding cylinder (1) is fixedly connected with a motor (5), an output shaft of the motor (5) is fixedly connected with a rotating shaft (6), the other end of the rotating shaft (6) penetrates through the top of the grinding cylinder (1) and is fixedly connected with a grinding disc (10), the outer side of the circumference of the grinding disc (10) is provided with a grinding plate (11), the outer side of the circumference of the grinding plate (11) is fixedly connected with the inner wall of the grinding cylinder (1), a plurality of grooves (27) are formed in the outer side of the circumference of the grinding disc (10) at equal intervals, an inner cavity of the grinding cylinder (1) is connected with a filter screen (15) in a sliding manner, and the filter screen (15) is inclined with a horizontal plane.

2. The special grinding equipment for food pigments according to claim 1, wherein the bottom of the grinding disc (10) is fixedly connected with a reciprocating screw rod (13), the outer surface of the middle part of the reciprocating screw rod (13) is provided with reciprocating threads, the outer surface of the reciprocating screw rod (13) is movably connected with a moving block (18), the outer side of the circumference of the moving block (18) is fixedly connected with a filter screen (15), the moving block (18) is slidably connected with the outer surface of a sliding rod (14), and the bottom of the sliding rod (14) is fixedly connected with the bottom of an inner cavity of the grinding cylinder (1).

3. The special grinding device for food pigments according to claim 1, wherein the rotating shaft (6) drives the gear set and the screw rod (20) to rotate, the bottom of the screw rod (20) is rotationally connected to the bottom of an inner cavity of the collecting box (17), the fixing rod (19) is sleeved on the outer side of the circumference of the screw rod (20), the collecting box (17) is fixedly connected to the bottom of the inner cavity of the grinding cylinder (1), and the filter screen (15) is slidably connected to the outer surface of the fixing rod (19).

4. The special grinding equipment for food pigments according to claim 3, wherein the gear set comprises a first gear (22), the first gear (22) is rotatably connected to the outer surface of the rotating shaft (6), a second gear (23) is meshed with the outer edge of the first gear (22), an auxiliary shaft (24) is fixedly connected to one side of the second gear (23), a third gear (25) is fixedly connected to the other side of the auxiliary shaft (24), the outer edge of the third gear (25) is meshed with a fourth gear (26), and a screw rod (20) is fixedly connected to the bottom of the fourth gear (26).

5. The special grinding device for food pigments according to claim 4, wherein the fixed rod (19) is provided with a feed inlet (21) at the same height of the reciprocating screw thread, the bottom of the fixed rod (19) is provided with an inlet and an outlet for facilitating pigment feeding, and the top of the fixed rod (19) is provided with a discharge outlet (28).

6. The special grinding device for food pigments according to claim 5, wherein the fixing rod (19) is fixedly connected to the inner cavity of the grinding plate (11), the inner cavity of the grinding plate (11) is provided with the drainage groove (8), and a plurality of salient points (9) are fixedly connected to the bottom of the circumference of the grinding plate (11) at equal intervals.

7. The special grinding equipment for food pigments according to claim 1, wherein the top of the grinding cylinder (1) is provided with an opening (4), the top of the grinding cylinder (1) is hinged with a cover plate (2), and the top of the cover plate (2) is fixedly connected with a handle (3).

8. The special grinding device for food pigments according to claim 1, wherein a plurality of cleaning rods (7) are fixedly connected to the outer surface of the rotating shaft (6) at equal intervals, and a guide plate (12) is fixedly connected to the bottom of the grinding plate (11).