CN210700347U

CN210700347U - Reducing mechanism for food machinery

Info

Publication number: CN210700347U
Application number: CN201921716094.7U
Authority: CN
Inventors: 汤钦林
Original assignee: Jingzhou Institute of Technology
Current assignee: Jingzhou Institute of Technology
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-09
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a crushing device for food machinery, two sides of the top of a frame are respectively fixedly connected with one side of the bottom of a screening box and one side of the bottom of a collecting box, mounting pieces are welded on two sides of the inner wall of the screening box, the mounting pieces are connected with four corners of the bottom of a screening channel through springs, one side of the screening channel is connected with a vibrating motor, a guide cylinder is welded at the joint between the screening box and the collecting box, the screening channel at the lower end extends into the guide cylinder, the bottom of the screening channel is provided with evenly distributed discharge holes, so that the food can be continuously crushed twice in processing, the double crushing mode greatly improves the crushing efficiency and the crushing quality in the food processing process, the qualified food which is not crushed can be screened and collected in the food crushing process, and the food which needs to be crushed can be crushed in the processing process to meet the crushing requirement, the processing quality of the food is improved.

Description

Reducing mechanism for food machinery

Technical Field

The utility model relates to a reducing mechanism for food machinery belongs to food machinery processing technology field.

Background

The food industry is the backbone industry of national economy in China, the food machinery is the industry for providing equipment for the food industry, the food machinery refers to mechanical equipment and devices applied in the process of processing food raw materials into food (or semi-finished products), the food machinery can be mainly divided into food processing machinery and packaging equipment, at present, in the food processing industry, a food crusher is often used, the crusher is used as common mechanical equipment for crushing materials, most of the conventional crushers can only crush the food, the food cannot be crushed again after being screened and collected in the process of crushing the food, the crushed food cannot meet the requirements, and the quality of the food is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, the utility model provides a reducing mechanism for food machinery, crushing fill structure that design has crushing blade in the case through first crushing combines the crushing kun structural design of the second crushing incasement, make food add man-hour can carry out twice crushing work in succession, double crushing mode has improved crushing efficiency and crushing quality in the food course of working greatly, the screening passageway that recycles bottom vibrating motor and connects combines the structural design of conveying pump, can also screen the collection back to the qualified food of not smashing at the in-process of smashing food and carry out crushing work once more, the profitable realization needs kibbling food to reach kibbling requirement man-hour, the processingquality of food has been improved, structural design is reasonable, and is practical and reliable, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a crushing device for food machinery comprises a frame, wherein two sides of the top of the frame are respectively fixedly connected with one side of the bottom of a screening box and one side of the bottom of a collecting box, mounting pieces are welded on two sides of the inner wall of the screening box, the mounting pieces are connected with four corners of the bottom of a screening channel through springs, one side of the screening channel is connected with a vibrating motor, a guide cylinder is welded at the joint between the screening box and the collecting box, the screening channel at the lower end extends into the guide cylinder, the bottom of the screening channel is provided with uniformly distributed discharge holes, a first conical material conveying hopper is arranged right above the screening channel at the higher end, the top of the first conical material conveying hopper is welded and connected with the bottom of a first crushing box, the inner wall of the first crushing box is fixedly connected with a crushing hopper through a fixed rod, the top of the first crushing box right above the crushing hopper is connected with, the second cone-shaped material conveying hopper top is connected with the second crushing box bottom in a welded mode, an inner cavity of the second crushing box is provided with two crushing rollers which are distributed in parallel, material guide plates are fixedly arranged on two sides of the inner wall of the second crushing box above the crushing rollers, a feeding hopper is arranged on the top of the second crushing box, one side of the feeding hopper is connected with a material conveying pump through a material conveying pipe, and one side of the material conveying pump is connected with the top of the collecting box through the material conveying pipe.

Further, welded connection between screening case and the collecting box, screening bottom of the case portion establish to with the tilting structure of the same slope orientation of screening passageway, the tilting structure angle scope of screening case easily establishes to sixty to seventy degrees, the least significant screening bottom of the case portion middle part position is equipped with row material pipe.

Further, screening passageway comprises two curb plates and a bottom plate welding, the number of installed part and spring all is established to four, just two of screening incasement wall one side the height of installed part is greater than two of the relative one side of screening incasement wall the height of installed part, the inclination of screening passageway has been set to thirty to forty-five degrees.

Further, smash the fill by smashing chamber and fixed plate and constitute, it forms to smash the chamber and enclose by latticed screen cloth, it is cylindrical structure to smash the fill, first toper is defeated the hopper with be equipped with the support frame between the screening case.

Further, fixed plate bottom fixedly connected with first step motor, the rotation axis is connected to the output of first step motor, just the rotation axis runs through fixed plate central point puts and extends to smash the intracavity, smash the intracavity be equipped with the crushing sword that is equal evenly distributed on the rotation axis.

Further, one end of each of the two parallel crushing rollers is connected to a second stepping motor and a third stepping motor respectively.

Further, a discharging cavity formed between the lowest ends of the material guide plates is aligned right above the two crushing rollers which are distributed in parallel.

Furthermore, the bottom of the material conveying pump is provided with a mounting seat, and the mounting seat is arranged on one side of the top of the screening box.

The utility model discloses beneficial effect: the utility model discloses a crushing kun structural design that the crushing fill structure that the design has crushing blade in the first crushing incasement combines the crushing kun structural design of the second crushing incasement, make food add and to carry out twice crushing work in succession, double crushing mode has improved crushing efficiency and crushing quality in the food course of working greatly, the screening passageway that recycles the bottom vibrating motor and connect combines the structural design of defeated material pump, can also filter the collection back to not smashing qualified food at the in-process of smashing food and carry out crushing work once more, favourable realization needs kibbling food reach kibbling requirement man-hour, the processingquality of food has been improved, structural design is reasonable, and is practical reliable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a structural diagram of a crushing device for a food machine according to the present invention.

Fig. 2 is a top view of the crushing apparatus for food machinery of the present invention.

Fig. 3 is a top view of the sieving channel of the crushing device for food machinery of the present invention.

Fig. 4 is a side view of the crushing hopper of the crushing device for food machinery of the present invention.

Reference numbers in the figures: 1. a frame; 2. screening the box; 3. a collection box; 4. a mounting member; 5. a spring; 6. a screening channel; 7. a vibration motor; 8. a guide cylinder; 9. a discharge hole; 10. a first tapered material conveying hopper; 11. a first crushing tank; 12. a crushing hopper; 13. a second conical conveying hopper; 14. a second crushing tank; 15. a crushing roller; 16. a material guide plate; 17. a feed hopper; 18. a delivery pump; 19. a discharge pipe; 20. a grinding chamber; 21. a fixing plate; 22. a first stepper motor; 23. a rotating shaft; 24. a crushing knife; 25. a second stepping motor; 26. and a third step of driving the motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example one

As shown in fig. 1-4, the device comprises a frame 1, wherein two sides of the top of the frame 1 are respectively fixedly connected with one side of the bottoms of a screening box 2 and a collecting box 3, mounting pieces 4 are welded on two sides of the inner wall of the screening box 2, the mounting pieces 4 are connected with four corners of the bottom of a screening channel 6 through springs 5, one side of the screening channel 6 is connected with a vibrating motor 7, a guide cylinder 8 is welded at the joint between the screening box 2 and the collecting box 3, the screening channel 6 at the lower end extends into the guide cylinder 8, discharge holes 9 which are uniformly distributed are arranged at the bottom of the screening channel 6, a first conical material conveying hopper 10 is arranged right above the screening channel 6 at the higher end, the top of the first conical material conveying hopper 10 is welded and connected with the bottom of a first crushing box 11, the inner wall of the first crushing box 11 is fixedly connected with a crushing hopper 12 through a fixing rod, the top of the first crushing box 11 right above the crushing hopper 12 is, the structural design of first toper defeated hopper 10 and second toper defeated hopper 13 can conveniently accelerate the transport work of food, is favorable to preventing the condition that appears blockking in carrying, second toper defeated hopper 13 top welded connection second crushing case 14 bottom, 14 inner chambers of second crushing case are equipped with two parallel distribution's crushing roller 15, crushing roller 15 top 14 inner wall both sides of second crushing case are all fixed and are equipped with baffle 16, second crushing case 14 top is equipped with feeder hopper 17, feeder hopper 17 one side is through the conveying pipeline connection conveying pump 18, conveying pump 18 one side is through the conveying pipeline connection collecting box 3 top.

More specifically, welded connection between screening case 2 and collecting box 3, screening case 2 bottom is set to the tilting structure with the same slope orientation of screening passageway 6, the qualified food granule that conveniently sieves out through screening case 2 discharges, the tilting structure angle scope of screening case 2 easily sets to sixty to seventy degrees, the lowest the screening case 2 bottom middle part position is equipped with row material pipe 19 for discharging qualified food granule, screening passageway 6 comprises two curb plates and a bottom plate welding, can prevent for smashing qualified food granule spill screening passageway 6, cause food crushing to add the quality unqualified, the number of installed part 4 and spring 5 all sets to four, and two of screening case 2 inner wall one side the height of installed part 4 is greater than two of screening case 2 inner wall opposite side the height of installed part 4, the inclination angle of the screening channel 6 is set to be thirty-five degrees to forty-five degrees, the structural design is reasonable, the food conveying and screening work is facilitated, the crushing hopper 12 is composed of a crushing cavity 20 and a fixing plate 21, the crushing cavity 20 is formed by enclosing a latticed screen, the crushing hopper 12 is of a cylindrical structure, a support frame is arranged between the first conical conveying hopper 10 and the screening box 2, a first stepping motor 22 is fixedly connected to the bottom of the fixing plate 21, the output end of the first stepping motor 22 is connected with a rotating shaft 23, the rotating shaft 23 penetrates through the central position of the fixing plate 21 and extends into the crushing cavity 20, crushing knives 24 which are uniformly distributed are arranged on the rotating shaft 23 in the crushing cavity 20, the secondary crushing work can be carried out, and one ends of the two crushing rollers 15 which are distributed in parallel are respectively connected with a second stepping motor 25 and a third stepping motor 26, as the power for the crushing roller 15 to rotate and crush, the discharge cavity formed between the lowest ends of the material guide plates 16 is just aligned to the position right above the two crushing rollers 15 which are distributed in parallel, the structural design is reasonable, food can enter the crushing rollers 15 through the feed hopper 17 to crush, the rotating directions of the adjacent crushing rollers 15 are opposite, the acting force of the crushing rollers 15 on the food is large, the crushing efficiency is high, the bottom of the material conveying pump 18 is provided with a mounting seat, and the mounting seat is arranged on one side of the top of the screening box 2.

Example two

As shown in fig. 4, the crushing hopper 12 is composed of a crushing cavity 20 and a fixing plate 21, the crushing cavity 20 is enclosed by a grid-shaped screen, and the crushing cavity 20 may be enclosed by a grid-shaped screen or may be a cylindrical barrel with uniformly distributed through holes.

The utility model discloses improve in: when the food crusher is used, a 220V power supply is connected, food enters through a feed hopper 17, falls between crushing rollers 15 under the guiding action of a guide plate 16 to be crushed, is conveyed into a crushing hopper 12 in a first crushing box 11 through a second conical conveying hopper 13, is subjected to secondary crushing work through a crushing knife 24, is conveyed into a screening channel 6 through a first conical conveying hopper 10, is conveyed and screened under the action of a vibration motor 7, unqualified food particles enter a collecting box 3 through a guide cylinder 8, are conveyed into the feed hopper 17 through a conveying pipe under the action of a conveying pump 18 to be crushed again, and qualified food particles are discharged to the bottom of an inner cavity of a screening box 2 through a discharge hole 9 and are discharged through a discharge pipe 19.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism for food machinery, includes frame (1), its characterized in that: the screening device is characterized in that the screening box (2) and the collecting box (3) are fixedly connected to the two sides of the top of the rack (1) respectively, mounting pieces (4) are welded to the two sides of the inner wall of the screening box (2), the mounting pieces (4) are connected with the four corners of the bottom of the screening channel (6) through springs (5), a vibrating motor (7) is connected to one side of the screening channel (6), a guide cylinder (8) is welded at the joint between the screening box (2) and the collecting box (3), the screening channel (6) at the lower end extends into the guide cylinder (8), uniformly distributed discharge holes (9) are formed in the bottom of the screening channel (6), a first conical material conveying hopper (10) is arranged right above the screening channel (6) at the higher end, the top of the first conical material conveying hopper (10) is welded and connected with the bottom of a first crushing box (11), and a crushing hopper (12) is fixedly connected to the inner wall of the first crushing box (11), smash directly over hopper (12) first crushing case (11) top is connected second toper and is failed hopper (13) bottom, case (14) bottom is smashed to second toper defeated hopper (13) top welded connection second, the second is smashed case (14) inner chamber and is equipped with crushing roller (15) of two parallel distribution, smash roller (15) top the second smashes case (14) inner wall both sides and all fixes and is equipped with baffle (16), case (14) top is smashed to the second is equipped with feeder hopper (17), feeder hopper (17) one side is through the conveying pipeline connection conveying pump (18), conveying pump (18) one side is through the conveying pipeline connection collecting box (3) top.

2. A crushing apparatus for food machinery according to claim 1, characterized in that: welded connection between screening case (2) and collecting box (3), screening case (2) bottom establish into with the tilting structure of the same slope orientation of screening passageway (6), the tilting structure angle scope of screening case (2) easily establishes to sixty to seventy degrees, the least end screening case (2) bottom middle part position is equipped with row material pipe (19).

3. A crushing apparatus for food machinery according to claim 1, characterized in that: screening passageway (6) comprises two curb plates and a bottom plate welding, the number of installed part (4) and spring (5) all establishes to four, just two of screening case (2) inner wall one side the height of installed part (4) is greater than two of the relative one side of screening case (2) inner wall the height of installed part (4), the inclination of screening passageway (6) has been set to thirty to forty-five degrees.

4. A crushing apparatus for food machinery according to claim 1, characterized in that: smash fill (12) and constitute by smashing chamber (20) and fixed plate (21), it encloses to close by latticed screen cloth and forms to smash chamber (20), it is cylindrical structure to smash fill (12), first toper defeated hopper (10) with be equipped with the support frame between screening case (2).

5. A crushing apparatus for food machinery according to claim 4, characterized in that: fixed plate (21) bottom fixedly connected with first step motor (22), rotation axis (23) is connected to the output of first step motor (22), just rotation axis (23) run through fixed plate (21) central point puts and extends to in smashing chamber (20), in smashing chamber (20) be equipped with on rotation axis (23) and be the crushing sword (24) that the equal evenly distributed.

6. A crushing apparatus for food machinery according to claim 1, characterized in that: one ends of the two crushing rollers (15) which are distributed in parallel are respectively connected with a second stepping motor (25) and a third stepping motor (26).

7. A crushing apparatus for food machinery according to claim 1, characterized in that: the discharging cavity formed between the lowest ends of the material guide plates (16) is just aligned to the position right above the position between the two crushing rollers (15) which are distributed in parallel.

8. A crushing apparatus for food machinery according to claim 1, characterized in that: the bottom of the material conveying pump (18) is provided with a mounting seat, and the mounting seat is arranged on one side of the top of the screening box (2).