CN212702134U

CN212702134U - Reducing mechanism for food processing

Info

Publication number: CN212702134U
Application number: CN202021024024.8U
Authority: CN
Inventors: 陈萍
Original assignee: Individual
Current assignee: Yulin Orchid Ecological Food Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-03-16
Anticipated expiration: 2030-06-06

Abstract

A crushing device for food processing comprises a crushing box, supporting legs, a crushing roller set, a guide cylinder, a connecting plate, a guide rod, a limiting table, a first elastic part, a second elastic part, a vibration exciter, a telescopic shielding cover, a first filter screen, a first blocking plate, a first collecting vehicle and a second collecting vehicle; the top end of the crushing box is provided with a feeding hole, and the bottom end of the crushing box is provided with a discharging hole; the guide rod is vertically arranged at the bottom of the crushing box, penetrates through the connecting plate and is in sliding connection with the connecting plate, and the bottom end of the guide rod is connected with the limiting table; the connecting plate is arranged on the material guide cylinder; the vibration exciter is arranged on the connecting plate; the guide cylinder is provided with a first discharge port and a first moving driving mechanism for driving the first plugging plate to move along the vertical direction so as to plug or release the first discharge port; the first filter screen is arranged on the inner surface of the material guide cylinder, and one transverse end of the first filter screen is gradually inclined from top to bottom. The utility model discloses can be to the raw materials after smashing whether qualified according to the size carry out the classified collection.

Description

Reducing mechanism for food processing

Technical Field

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

Background

The food processing refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering, meat processing, aquatic product processing and food processing activities of vegetables, fruits, nuts and the like which are directly carried out by taking agricultural, forestry, animal husbandry and fishery products as raw materials, and is a type of generalized agricultural product processing industry.

When the food raw materials are crushed by using the crushing device, the sizes of the raw materials are different in the crushed raw materials, and qualified raw materials and unqualified raw materials cannot be classified and collected.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a reducing mechanism for food processing can be qualified according to the size to the raw materials after smashing and whether carry out classification collection, then carries out shredding again to unqualified raw materials, guarantees the crushing quality to the raw materials.

(II) technical scheme

The utility model provides a crushing device for food processing, which comprises a crushing box, supporting legs, a crushing roller group, a guide cylinder, a connecting plate, a guide rod, a limiting table, a first elastic part, a second elastic part, a vibration exciter, a telescopic shielding cover, a first filter screen, a first plugging plate, a first collecting vehicle and a second collecting vehicle;

the top end of the crushing box is provided with a feeding hole, the bottom end of the crushing box is provided with a discharging hole, and the crushing box is provided with a driving device for driving the crushing roller set to rotate; the crushing roller group is positioned below the feed inlet; the supporting legs are arranged at the bottom of the crushing box; the guide rod is vertically arranged at the bottom of the crushing box, penetrates through the connecting plate and is in sliding connection with the connecting plate, and the bottom end of the guide rod is connected with the limiting table; the connecting plate is arranged on the material guide cylinder; the first elastic piece and the second elastic piece are both vertically arranged, two ends of the first elastic piece in the vertical direction are respectively connected with the limiting table and the connecting plate, and two ends of the second elastic piece in the vertical direction are respectively connected with the connecting plate and the crushing box; the vibration exciter is arranged on the connecting plate; the two ends of the telescopic shielding cover in the vertical direction are respectively connected with the crushing box and the material guide cylinder; the guide cylinder is positioned below the discharge port, a first discharge port is arranged on the guide cylinder, and a first moving driving mechanism for driving a first plugging plate to move along the vertical direction so as to plug or release the plugging of the first discharge port is arranged on the guide cylinder; the first filter screen is arranged on the inner surface of the material guide cylinder, one transverse end of the first filter screen is gradually inclined from top to bottom, and the end is positioned at the first discharge port; the first collecting vehicle is positioned below the material guide cylinder; the second collecting vehicle is positioned on one side of the first discharging port.

Preferably, the crushing roller group comprises two crushing rollers arranged side by side; the driving device comprises a motor, a driving gear, a driven gear and a gear cover, the motor is arranged on the gear cover, the motor is in driving connection with the driving gear, the driven gear is arranged side by side, one driven gear is in meshing connection with the driving gear and the other driven gear, the two driven gears are correspondingly arranged on the two crushing rollers, and the driving gear and the driven gear are both positioned on the inner side of the gear cover.

Preferably, the top end of the crushing box is connected with a feed hopper, and the bottom end of the crushing box is connected with a discharge hopper; the feed hopper is positioned at the feed inlet; the discharge hopper is positioned at the discharge port; the opening sizes of the feed hopper and the discharge hopper are all gradually reduced from top to bottom.

Preferably, the inner surface of the crushing box is provided with a baffle; the baffle is located crushing roller set top, and the baffle is provided with two along horizontal symmetry about smashing the case, and the baffle bottom is inwards inclined gradually.

Preferably, the first elastic member and the second elastic member are both compression springs, and both the first elastic member and the second elastic member are located on the periphery of the guide rod.

Preferably, the guide cylinder is provided with a second discharge port; the first discharge port and the second discharge port are respectively positioned at the two transverse sides of the guide cylinder; the height of the second discharge port is lower than that of the first discharge port; the guide cylinder is provided with a second filter screen, the guide cylinder is connected with a second plugging plate in a sliding manner, and the guide cylinder is provided with a second movement driving mechanism for driving the second plugging plate to move along the vertical direction so as to plug or unblock a second discharge port; one transverse end of the second filter screen is positioned below the inclined bottom end of the first filter screen, the other transverse end of the second filter screen is gradually inclined from top to bottom, and the end is positioned at the second discharge port; a third collecting vehicle is arranged below the crushing box; the third collection vehicle is located second bin outlet one side, and third collection vehicle, first collection vehicle and second collection vehicle set up side by side along transversely.

Preferably, the supporting leg is provided with a mounting plate; a positioning plate is arranged on the mounting plate; two positioning plates are arranged side by side along the transverse direction; the first collection vehicle is positioned at the inner sides of the two positioning plates.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses can be qualified according to the size to the raw materials after smashing whether carry out the classified collection, then carry out shredding again to unqualified raw materials, guarantee the crushing quality to the raw materials. When in processing, a worker adds raw materials into a crushing box through a feeding hole, the raw materials are crushed by a crushing roller set driven by a driving device, the crushed materials fall into a material guide cylinder through a discharging hole, a vibration exciter drives a connecting plate to vibrate, a guide rod, a first elastic piece and a second elastic piece can ensure stable up-and-down vibration of the connecting plate, the connecting plate drives the material guide cylinder and a first filter screen to vibrate, a telescopic blocking cover can communicate the material guide cylinder with the crushing box and can stretch in the vertical direction so as to prevent the materials from scattering out, qualified materials can more smoothly fall into a first collecting vehicle below through a first filter screen in a vibrating state, the unqualified materials are stacked on the first filter screen, when the unqualified materials need to be cleaned, the first blocking plate is driven to move away from the first discharging hole through a first moving driving mechanism, the materials on the first filter screen are discharged from the first discharging hole along an inclined first filter screen, and the materials slide into the second collecting vehicle, so that the classified collection of qualified and unqualified materials is realized, and then the materials in the second collecting vehicle are added into the crushing box again for crushing treatment.

Drawings

Fig. 1 is a schematic structural view of a crushing device for food processing according to the present invention.

Fig. 2 is a sectional view of the structure of a crushing device for food processing according to the present invention.

Fig. 3 is an enlarged view of a structure at a in fig. 2.

Fig. 4 is an enlarged view of the structure at B in fig. 2.

Fig. 5 is a schematic structural view of the vibration principle of the guide cylinder in the smashing device for food processing according to the present invention.

Reference numerals: 1. a feed hopper; 2. a crushing box; 201. a feed inlet; 202. a discharge port; 3. a support leg; 4. a motor; 5. a driving gear; 6. a driven gear; 7. a crushing roller; 8. a gear cover; 9. a discharge hopper; 10. a material guide cylinder; 101. a first discharge port; 102. a second discharge opening; 11. a connecting plate; 12. a guide bar; 13. a limiting table; 14. a first elastic member; 15. a second elastic member; 16. a vibration exciter; 17. a retractable shield cover; 18. a first filter screen; 19. a second filter screen; 20. a first plugging plate; 21. a first movement driving mechanism; 22. a second plugging plate; 23. a second movement driving mechanism; 24. a first collection vehicle; 25. a second collection vehicle; 26. a third collection vehicle; 27. positioning a plate; 28. mounting a plate; 29. and a baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a crushing device for food processing, including crushing case 2, landing leg 3, crushing roller set, guide cylinder 10, connecting plate 11, guide bar 12, spacing platform 13, first elastic component 14, second elastic component 15, vibration exciter 16, flexible cover 17, first filter screen 18, first closure plate 20, first collection vehicle 24 and second collection vehicle 25;

the top end of the crushing box 2 is provided with a feeding hole 201, the bottom end is provided with a discharging hole 202, and the crushing box 2 is provided with a driving device for driving the crushing roller group to rotate; the crushing roller group is positioned below the feed inlet 201; the supporting legs 3 are arranged at the bottom of the crushing box 2; the guide rod 12 is vertically arranged at the bottom of the crushing box 2, the guide rod 12 penetrates through the connecting plate 11 and is in sliding connection with the connecting plate 11, and the bottom end of the guide rod 12 is connected with the limiting table 13; the connecting plate 11 is arranged on the material guide cylinder 10; the first elastic piece 14 and the second elastic piece 15 are both vertically arranged, two ends of the first elastic piece 14 in the vertical direction are respectively connected with the limiting table 13 and the connecting plate 11, and two ends of the second elastic piece 15 in the vertical direction are respectively connected with the connecting plate 11 and the crushing box 2; the vibration exciter 16 is arranged on the connecting plate 11; the two ends of the telescopic shielding cover 17 in the vertical direction are respectively connected with the crushing box 2 and the material guide cylinder 10; the material guiding cylinder 10 is positioned below the discharge port 202, the first discharge port 101 is arranged on the material guiding cylinder 10, and the first moving driving mechanism 21 for driving the first blocking plate 20 to move along the vertical direction so as to block or unblock the first discharge port 101 is arranged on the material guiding cylinder 10; the first filter screen 18 is arranged on the inner surface of the material guiding cylinder 10, one transverse end of the first filter screen 18 is gradually inclined from top to bottom, and the end is positioned at the first discharge port 101; the first collecting vehicle 24 is positioned below the material guide cylinder 10; the second collection vehicle 25 is located on the first discharge port 101 side.

The utility model discloses can be qualified according to the size to the raw materials after smashing whether carry out the classified collection, then carry out shredding again to unqualified raw materials, guarantee the crushing quality to the raw materials. During processing, a worker adds raw materials into the crushing box 2 through the feeding hole 201, the raw materials are crushed by the crushing roller group driven by the driving device, the crushed materials fall into the material guide cylinder 10 through the discharging hole 202, the vibration exciter 16 drives the connecting plate 11 to vibrate, the guide rod 12, the first elastic part 14 and the second elastic part 15 can ensure stable up-and-down vibration of the connecting plate 11, the connecting plate 11 drives the material guide cylinder 10 and the first filter screen 18 to vibrate, the telescopic shielding cover 17 can communicate the material guide cylinder 10 with the crushing box 2 and can be stretched in the vertical direction, so that the materials are prevented from falling out, qualified materials can more smoothly fall into the first collecting vehicle 24 below through the first filter screen 18 in a vibration state, unqualified materials are accumulated on the first filter screen 18, when the unqualified materials need to be cleaned, the first blocking plate 20 is driven by the first moving driving mechanism 21 to move away from the first discharging hole 101, the material that piles up on first filter screen 18 is discharged from first discharge gate 101 along the first filter screen 18 of slope to the landing is to in the second collection vehicle 25, thereby realizes the categorised collection of qualified and unqualified material, then adds the material in the second collection vehicle 25 again and smashes the processing in smashing case 2.

In an alternative embodiment, the set of crushing rollers comprises two crushing rollers 7 arranged side by side; drive arrangement includes motor 4, driving gear 5, driven gear 6 and gear cover 8, and motor 4 sets up on gear cover 8, and motor 4 is connected with the driving gear 5 drive, and driven gear 6 is provided with two side by side, and one of them driven gear 6 is connected with driving gear 5 and another driven gear 6 meshing, and two driven gear 6 correspond and set up on two crushing roller 7, and driving gear 5 and driven gear 6 all are located gear cover 8 inboards.

It should be noted that, the output end of the motor 4 drives the driving gear 5 to rotate, the driving gear 5 drives one driven gear 6 to rotate, the driven gear 6 drives another driven gear 6 to rotate, the two driven gears 6 respectively drive the two crushing rollers 7 to rotate, and the two crushing rollers 7 with opposite rotation directions can stably crush the raw materials.

In an alternative embodiment, the top end of the crushing box 2 is connected with a feed hopper 1, and the bottom end is connected with a discharge hopper 9; the feed hopper 1 is positioned at the feed inlet 201; the discharge hopper 9 is positioned at the discharge port 202; the opening sizes of the feed hopper 1 and the discharge hopper 9 are gradually reduced from top to bottom.

It should be noted that, through setting up feeder hopper 1, can be more smooth and easy add the raw materials to smashing in the case 2, through setting up out hopper 9, can make the more smooth landing of the material after smashing to the guide cylinder 10.

In an alternative embodiment, the inner surface of the crushing box 2 is provided with baffles 29; the baffles 29 are located above the set of crushing rollers, two baffles 29 are arranged laterally symmetrically with respect to the crushing bin 2, and the bottom ends of the baffles 29 are inclined gradually to the inside.

The two baffles 29 can block the raw material and prevent the raw material from scattering from both sides of the upper part of the crushing roller group in the transverse direction.

In an alternative embodiment, the first elastic member 14 and the second elastic member 15 are both compression springs, and the first elastic member 14 and the second elastic member 15 are both located on the outer periphery of the guide rod 12, so that the first elastic member 14 and the second elastic member 15 can stably extend and retract in the vertical direction, and the connection plate 11 and the guide cylinder 10 can more stably vibrate in the vertical direction.

In an alternative embodiment, the guide cylinder 10 is provided with a second discharge opening 102; the first discharge port 101 and the second discharge port 102 are respectively positioned at two lateral sides of the guide cylinder 10; the height of the second discharge opening 102 is lower than that of the first discharge opening 101; a second filter screen 19 is arranged on the material guide cylinder 10, the material guide cylinder 10 is connected with a second blocking plate 22 in a sliding manner, and a second movement driving mechanism 23 for driving the second blocking plate 22 to move along the vertical direction so as to block or unblock the second discharge port 102 is arranged on the material guide cylinder 10; one transverse end of the second filter screen 19 is positioned below the inclined bottom end of the first filter screen 18, the other transverse end of the second filter screen 19 is gradually inclined from top to bottom, and the end is positioned at the second discharge opening 102; a third collecting vehicle 26 is arranged below the crushing box 2; the third collection vehicle 26 is located on the side of the second discharge opening 102, and the third collection vehicle 26, the first collection vehicle 24 and the second collection vehicle 25 are arranged side by side in the transverse direction.

It should be noted that the mesh size of the first filter screen 18 is larger than the mesh size of the second filter screen 19, the first filter screen 18 is used for distinguishing whether the materials are qualified, the second filter screen 19 is used for further dividing qualified materials according to the size, the materials with smaller size directly fall into the first collecting vehicle 24, the materials with larger size are gradually accumulated on the second filter screen 19, when the accumulated materials need to be cleaned, the second moving driving mechanism 23 drives the second blocking plate 22 to move away from the second discharge port 102, so that the accumulated materials can slide into the third collecting vehicle 26 from the second discharge port 102 along the inclined second filter screen 19, at this time, the qualified materials with different specifications are collected in the first collecting vehicle 24 and the third collecting vehicle 26, and the unqualified materials are collected in the second collecting vehicle 25.

In an alternative embodiment, the leg 3 is provided with a mounting plate 28; the mounting plate 28 is provided with a positioning plate 27; two positioning plates 27 are arranged side by side along the transverse direction; the first collection cart 24 is located inside two positioning plates 27.

It should be noted that when three collecting cars are placed, the two positioning plates 27 are used for positioning, the first collecting car 24 is located between the two positioning plates 27, and the other two collecting cars are located on two sides of the first collecting car 24, so that in this position, the first collecting car 24 can receive the materials falling from the material guide cylinder 10, the second collecting car 25 can collect the materials discharged from the first discharge port 101, and the third collecting car 26 can collect the materials discharged from the second discharge port 102.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A crushing device for food processing is characterized by comprising a crushing box (2), supporting legs (3), a crushing roller set, a guide cylinder (10), a connecting plate (11), a guide rod (12), a limiting table (13), a first elastic part (14), a second elastic part (15), a vibration exciter (16), a telescopic shielding cover (17), a first filter screen (18), a first blocking plate (20), a first collecting vehicle (24) and a second collecting vehicle (25);

a feed inlet (201) is formed in the top end of the crushing box (2), a discharge outlet (202) is formed in the bottom end of the crushing box (2), and a driving device for driving the crushing roller set to rotate is arranged on the crushing box (2); the crushing roller group is positioned below the feeding hole (201); the supporting legs (3) are arranged at the bottom of the crushing box (2); the guide rod (12) is vertically arranged at the bottom of the crushing box (2), the guide rod (12) penetrates through the connecting plate (11) and is in sliding connection with the connecting plate (11), and the bottom end of the guide rod (12) is connected with the limiting table (13); the connecting plate (11) is arranged on the material guide cylinder (10); the first elastic piece (14) and the second elastic piece (15) are both vertically arranged, two ends of the first elastic piece (14) in the vertical direction are respectively connected with the limiting table (13) and the connecting plate (11), and two ends of the second elastic piece (15) in the vertical direction are respectively connected with the connecting plate (11) and the crushing box (2); the vibration exciter (16) is arranged on the connecting plate (11); two ends of the telescopic shielding cover (17) in the vertical direction are respectively connected with the crushing box (2) and the material guide cylinder (10); the material guide cylinder (10) is positioned below the discharge port (202), a first discharge port (101) is arranged on the material guide cylinder (10), and a first moving driving mechanism (21) for driving the first blocking plate (20) to move along the vertical direction so as to block or unblock the first discharge port (101) is arranged on the material guide cylinder (10); the first filter screen (18) is arranged on the inner surface of the material guide cylinder (10), one transverse end of the first filter screen (18) is gradually inclined from top to bottom, and the end is positioned at the first discharge port (101); the first collecting vehicle (24) is positioned below the material guide cylinder (10); the second collecting vehicle (25) is positioned on one side of the first discharging port (101).

2. A crushing plant for food processing according to claim 1, characterized in that the crushing roller group comprises two crushing rollers (7) arranged side by side; drive arrangement includes motor (4), driving gear (5), driven gear (6) and gear cover (8), motor (4) set up on gear cover (8), motor (4) are connected with driving gear (5) drive, driven gear (6) are provided with two side by side, one of them driven gear (6) are connected with driving gear (5) and another driven gear (6) meshing, two driven gear (6) correspond and set up on two crushing roller (7), driving gear (5) and driven gear (6) all are located gear cover (8) inboard.

3. The crushing device for food processing according to claim 1, wherein the crushing box (2) is connected with a feed hopper (1) at the top end and a discharge hopper (9) at the bottom end; the feed hopper (1) is positioned at the feed inlet (201); the discharge hopper (9) is positioned at the discharge port (202); the opening sizes of the feed hopper (1) and the discharge hopper (9) are gradually reduced from top to bottom.

4. A crushing plant for food processing according to claim 1, characterized in that the inner surface of the crushing tank (2) is provided with baffles (29); the baffle (29) is located crushing roller group top, and baffle (29) are provided with two along horizontal symmetry about crushing case (2), and baffle (29) bottom is inwards slope gradually.

5. A crushing apparatus for food processing according to claim 1, characterized in that the first elastic member (14) and the second elastic member (15) are compression springs, and the first elastic member (14) and the second elastic member (15) are located on the outer periphery of the guide bar (12).

6. The crushing device for food processing according to claim 1, wherein the guide cylinder (10) is provided with a second discharge opening (102); the first discharge port (101) and the second discharge port (102) are respectively positioned at the two transverse sides of the material guide cylinder (10); the height of the second discharge opening (102) is lower than that of the first discharge opening (101); a second filter screen (19) is arranged on the material guide cylinder (10), the material guide cylinder (10) is connected with a second blocking plate (22) in a sliding manner, and a second movement driving mechanism (23) for driving the second blocking plate (22) to move along the vertical direction so as to block or unblock the second discharge port (102) is arranged on the material guide cylinder (10); one transverse end of the second filter screen (19) is positioned below the inclined bottom end of the first filter screen (18), the other transverse end of the second filter screen (19) is gradually inclined from top to bottom, and the end is positioned at the second discharge port (102); a third collecting vehicle (26) is arranged below the crushing box (2); the third collecting vehicle (26) is positioned on one side of the second discharge opening (102), and the third collecting vehicle (26), the first collecting vehicle (24) and the second collecting vehicle (25) are arranged side by side along the transverse direction.

7. A comminution device for food processing as claimed in claim 6, characterized in that the support legs (3) are provided with mounting plates (28); a positioning plate (27) is arranged on the mounting plate (28); two positioning plates (27) are arranged side by side along the transverse direction; the first collection vehicle (24) is located inside the two positioning plates (27).