CN113385418B

CN113385418B - Food machinery multi-stage screening material feeding unit

Info

Publication number: CN113385418B
Application number: CN202110939245.0A
Authority: CN
Inventors: 张六州; 冀永曼; 岳霞丽
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2021-10-26
Anticipated expiration: 2041-08-16
Also published as: CN113385418A

Abstract

The invention discloses a food machinery multi-stage screening and feeding device which comprises a conveying belt assembly, a horizontal angle adjusting piece, a shell assembly, a screening assembly, a conveying height adjusting piece, a material shifting assembly and a material guiding assembly, wherein the shell assembly comprises a supporting round table, an L-shaped supporting seat is welded on one side of the upper surface of the supporting round table, a through groove is formed in a horizontal plate of the L-shaped supporting seat, the upper surface of the L-shaped supporting seat is connected with a rotating disc through a rotary support, the center of the rotating disc is provided with the through groove corresponding to the through hole of the L-shaped supporting seat, the upper surface of the rotating disc is provided with a screening shell of which the lower end is of a conical structure, one side of the upper surface of the screening shell is provided with a feeding hole, and a discharging hole of the screening shell penetrates through the lower end of the horizontal plate of the L-shaped supporting seat And the conveying position can be adjusted, so that the raw material conveying is more convenient.

Description

Food machinery multi-stage screening material feeding unit

Technical Field

The invention relates to the technical field of food machinery, in particular to a food machinery multi-stage screening and feeding device.

Background

At present, food is produced and processed often need to be screened and distinguished firstly, thereby being convenient for producing food of different grades, but only depending on manual work to carry out screening, not only the screening efficiency is low, time and labor are wasted, the working pressure and the labor intensity of staff are increased, but also the screening quality is not high, the existing device has complex structure, only one-time screening can be carried out, and multi-stage screening can not be carried out, Chinese patent discloses a screening device for food processing with application number 201911026816.0, and application publication number CN 110721893A, the food raw materials are circularly screened by a lifting assembly and a screening assembly, but the screened raw materials can not be conveyed out, an additional feeding structure is needed when the food raw materials are fed, the use is inconvenient, the position adjustment of a raw material feeding end is inconvenient, and the whole feeding structure needs to be moved, rapid adjustment cannot be achieved.

Disclosure of Invention

The invention aims to overcome the existing defects and provides a food machinery multistage screening and feeding device which is simple in structure and easy and convenient to operate, not only can be used for carrying out multistage screening and conveying on food raw materials, but also can be used for adjusting the conveying position, so that the raw materials are more convenient to convey, convenience is provided for people, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: a food machinery multi-stage screening feeding device comprises a conveyor belt assembly, a horizontal angle adjusting piece, a shell assembly, a screening assembly, a conveying height adjusting piece, a material stirring assembly and a material guiding assembly, wherein the shell assembly comprises a supporting round platform, an L-shaped supporting seat is welded on one side of the upper surface of the supporting round platform, a horizontal plate of the L-shaped supporting seat is provided with a through groove, the upper surface of the L-shaped supporting seat is connected with a rotating disc through a rotary support, the center of the rotating disc is provided with the through groove corresponding to the through hole of the L-shaped supporting seat, the upper surface of the rotating disc is provided with a screening shell of which the lower end is of a conical structure, one side of the upper surface of the screening shell is provided with a material inlet, a material outlet of the screening shell penetrates through the lower end of the horizontal plate of the L-shaped supporting seat, the screening assembly is arranged inside the screening shell, a material guiding pipe of the screening assembly penetrates through the round hole in the center of the supporting round platform, and the material guiding assembly is arranged on the upper surface of the supporting round platform, a through hole corresponding to the material guide pipe of the screening component is arranged in the center of the collecting tank of the material guide component, a discharge chute is arranged at one side of the screening shell, a material stirring component is arranged at one side of the discharge chute, the lower end of the discharge chute of the screening shell is positioned at one side of the lower end of the upper end inclined screening plate of the screening component, one side of the screening shell is connected with a conveyor belt component through a hinged support, the conveying belt component is positioned below the material poking component, the screening shell is provided with a conveying height adjusting part for driving the conveying belt component to rotate, the L-shaped supporting seat is provided with a horizontal angle adjusting piece which drives the rotating disc to rotate, the horizontal angle adjusting piece comprises an outer toothed ring arranged on the outer side of the rotating disc, the lower surface of a horizontal plate of the L-shaped supporting seat is provided with a servo motor, an output shaft of the servo motor penetrates through the L-shaped supporting seat, and a gear meshed with the outer gear ring is arranged at the end part of the output shaft of the servo motor.

Furthermore, the lower surface edge of supporting the round platform evenly is equipped with the supporting leg, and the number of supporting leg is no less than three.

Further, the screening subassembly includes two sets of otic placodes of being connected with the inside lower extreme of screening shell, and the upper surface of otic placode is equipped with coupling spring, is equipped with the toper screening board between coupling spring's the upper end, and the upper end four corners of toper screening board is connected with upper end slope screening board through four spliced poles, the lower extreme exit linkage of toper screening board has the passage, the lower surface both sides of toper screening board are equipped with vibrating motor.

Further, the guide assembly comprises a rotating ring which is rotatably connected with the supporting round platform, adjusting bolts are arranged on the rotating ring, four supporting columns are arranged on the upper surface of the rotating ring and connected with a collecting tank, the bottom surface of the collecting tank is obliquely arranged, and a feeding chute with a U-shaped cross section is arranged on the side surface of the collecting tank.

Further, dial the material subassembly and include the carriage of being connected with the screening shell, the inside of carriage is equipped with the pay-off pivot of rotating the connection, and the outside of pay-off pivot evenly is equipped with dials the material blade, and one side of carriage is equipped with and drives pay-off pivot pivoted motor two.

Further, the conveyer belt subassembly includes rotates the U type frame even with the screening shell, the both ends of U type frame are connected with two pivots through the bearing, are equipped with conveyor belt between two pivots, one side of U type frame is equipped with and drives pivot pivoted motor one.

Further, carry high regulating part including the Z type support of being connected with the screening shell, be connected with electric telescopic handle through the free bearing on the Z type support, electric telescopic handle's flexible end is connected with the lower surface of U type frame through the free bearing.

Furthermore, a material guiding assembly is arranged above the material guiding pipe and comprises a conical table positioned above the material guiding pipe, and the lower surface of the conical table is connected with the conical screening plate through two supporting columns.

Compared with the prior art, the invention has the beneficial effects that: this food machinery multistage screening material feeding unit has following benefit:

1. the invention is provided with the servo motor, the gear can be driven to rotate through the servo motor, the outer gear ring can be driven to rotate through the gear, the rotating disc can be driven to rotate through the outer gear ring, the screening shell can be driven to rotate through the rotating disc, and the conveying height adjusting piece and the conveying belt component are driven to horizontally rotate when the screening shell rotates, so that the position of the conveying end of the conveying belt component can be adjusted.

2. The vibrating motor is arranged on the material guide device, the upper-end inclined screening plate and the conical screening plate can be driven to vibrate by the vibrating motor, raw materials can be primarily screened by the upper-end inclined screening plate, the raw materials screened by the upper-end inclined screening plate are led out by the material shifting assembly, the screened raw materials are led into the upper surface of the conical screening plate, the raw materials can be secondarily screened by the conical screening plate, the screened raw materials are led out by the material guide pipe, and the screened raw materials are led into the material guide assembly by the screening shell.

3. The food machinery multi-stage screening and feeding device is simple in structure and easy and convenient to operate, not only can be used for carrying out multi-stage screening and conveying on food raw materials, but also can be used for adjusting the conveying position, so that the raw materials are conveyed more conveniently, and convenience is brought to people.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention.

In the figure: the device comprises 1 supporting legs, 2 conveyor belt assemblies, 21 first motors, 22 rotating shafts, 23U-shaped frames, 24 conveyor belts, 3 horizontal angle adjusting pieces, 31 outer toothed rings, 32 gears, 33 servo motors, 4 shell assemblies, 41 screening shells, 42 rotating discs, 43L-shaped supporting seats, 44 supporting round tables, 5 screening assemblies, 51 upper end inclined screening plates, 52 connecting columns, 53 vibrating motors, 54 connecting springs, 55 conical screening plates, 56 lug plates, 57 material guide pipes, 6 conveying height adjusting pieces, 61Z-shaped supporting seats, 62 electric telescopic rods, 7 material shifting assemblies, 71 second motors, 72 supporting frames, 73 feeding rotating shafts, 74 material shifting blades, 8 material guide assemblies, 81 collecting tanks, 82 adjusting bolts, 83 rotating rings, 84 feeding chutes, 9 material guide assemblies, 91 conical tables and 92 supporting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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.

Referring to fig. 1-4, the present invention provides a technical solution: a food machinery multi-stage screening feeding device comprises a conveying belt component 2, a horizontal angle adjusting component 3, a shell component 4, a screening component 5, a conveying height adjusting component 6, a material shifting component 7 and a material guiding component 8, wherein the shell component 4 comprises a supporting round table 44, an L-shaped supporting seat 43 is welded on one side of the upper surface of the supporting round table 44, a horizontal plate of the L-shaped supporting seat 43 is provided with a through groove, the upper surface of the L-shaped supporting seat 43 is connected with a rotating disc 42 through a rotary support, the center of the rotating disc 42 is provided with the through groove corresponding to the through hole of the L-shaped supporting seat 43, the upper surface of the rotating disc 42 is provided with a screening shell 41 with a conical structure at the lower end, one side of the upper surface of the screening shell 41 is provided with a feeding hole, a discharging hole of the screening shell 41 penetrates through the lower end of the horizontal plate of the L-shaped supporting seat 43, the screening component 5 is arranged inside the screening shell 41, a material guiding pipe 57 of the screening component 5 penetrates through the circular hole at the center of the supporting round table 44, the upper surface of the supporting circular table 44 is provided with a material guiding component 8, the center of a collecting groove 81 of the material guiding component 8 is provided with a through hole corresponding to a material guiding pipe 57 of the screening component 5, one side of the screening shell 41 is provided with a discharging groove, one side of the discharging groove is provided with a material stirring component 7, the lower end of the discharging groove of the screening shell 41 is positioned on one side of the lower end of an upper end inclined screening plate 51 of the screening component 5, one side of the screening shell 41 is connected with a conveying belt component 2 through a hinged support, the conveying belt component 2 is positioned below the material stirring component 7, the screening shell 41 is provided with a conveying height adjusting component 6 for driving the conveying belt component 2 to rotate, the L-shaped supporting seat 43 is provided with a horizontal angle adjusting component 3 for driving the rotating disc 42 to rotate, the horizontal angle adjusting component 3 comprises an outer toothed ring 31 arranged on the outer side of the rotating disc 42, the lower surface of the horizontal plate of the L-shaped supporting seat 43 is provided with a servo motor 33, an output shaft of the servo motor 33 penetrates through the L-shaped supporting seat 43, and servo motor 33's output shaft tip be equipped with outer ring gear 31 engaged with gear 32, can hold the raw materials through screening shell 41, and can drive gear 32 through servo motor 33 and rotate, can drive outer ring gear 31 through gear 32 and rotate, can drive rolling disc 42 through outer ring gear 31 and rotate, can drive screening shell 41 through rolling disc 42 and rotate, it carries height control spare 6 and 2 horizontal rotations of conveyer belt subassembly to drive when rotating through screening shell 41, with this transport end position control that can be to conveyer belt subassembly 2, make the regulation more convenient.

Further, the lower surface edge of supporting round platform 44 evenly is equipped with supporting leg 1, and the number of supporting leg 1 is no less than three, can support the device through supporting leg 1.

Further, the screening component 5 comprises two sets of ear plates 56 connected with the lower end inside the screening shell 41, the upper surfaces of the ear plates 56 are provided with connecting springs 54, a conical screening plate 55 is arranged between the upper ends of the connecting springs 54, four corners of the upper end of the conical screening plate 55 are connected with upper end inclined screening plates 51 through four connecting posts 52, the lower end outlet of the conical screening plate 55 is connected with a material guide pipe 57, two sides of the lower surface of the conical screening plate 55 are provided with vibrating motors 53, the upper end inclined screening plates 51 and the conical screening plate 55 can be driven to vibrate through the vibrating motors 53, the raw materials can be primarily screened through the upper end inclined screening plates 51, the raw materials screened through the upper end inclined screening plates 51 are led out through the material shifting component 7, the screened raw materials are led into the upper surface of the conical screening plate 55, the raw materials can be secondarily screened out through the conical screening plate 55, the screened out raw materials are led out through the material guide pipe 57, the screened material is directed through the screen housing 41 onto the guide assembly 8.

Further, the guide assembly 8 includes a rotating ring 83 rotatably connected with the supporting circular truncated cone 44, an adjusting bolt 82 is arranged on the rotating ring 83, the upper surface of the rotating ring 83 is provided with four supporting columns connected with a collecting tank 81, the bottom surface of the collecting tank 81 is inclined, the side surface of the collecting tank 81 is provided with a feeding chute 84 with a cross section of a U-shaped structure, the screened raw materials can be collected through the collecting tank 81, the collected raw materials can be led out through the feeding chute 84, the collecting tank 81 and the feeding chute 84 can be driven to rotate through rotation of the rotating ring 83, and therefore the conveying position of the feeding chute 84 can be adjusted.

Further, the material shifting assembly 7 comprises a supporting frame 72 connected with the screening shell 41, a rotatably connected feeding rotating shaft 73 is arranged inside the supporting frame 72, material shifting blades 74 are uniformly arranged on the outer side of the feeding rotating shaft 73, a second motor 71 driving the feeding rotating shaft 73 to rotate is arranged on one side of the supporting frame 72, the second motor 71 can drive the feeding rotating shaft 73 to rotate, the material shifting blades 74 can be driven to rotate through the feeding rotating shaft 73, and raw materials can be uniformly shifted to the conveying belt assembly 2 through the material shifting blades 74, so that the feeding is more uniform.

Further, conveyer belt subassembly 2 includes rotates the U type frame 23 even with screening shell 41, and the both ends of U type frame 23 are connected with two pivots 22 through the bearing, are equipped with conveyor belt 24 between two pivots 22, and one side of U type frame 23 is equipped with and drives pivot 22 pivoted motor 21, can drive pivot 22 through motor 21 and rotate, can drive conveyor belt 24 through pivot 22 and rotate, can carry the raw materials through conveyor belt 24 to this pay-off carries out.

Further, carry high regulating part 6 to include the Z type support 61 of being connected with screening shell 41, be connected with electric telescopic handle 62 through the free bearing on the Z type support 61, electric telescopic handle 62's flexible end is connected with the lower surface of U type frame 23 through the free bearing, can drive conveyer belt assembly 2 through electric telescopic handle 62 is flexible and rotate, can rotate the upper and lower position control to the pay-off through conveyer belt assembly 2.

Further, the top of passage 57 is equipped with guide subassembly 9, guide subassembly 9 is including the toper platform 91 that is located the passage 57 top, and the lower surface of toper platform 91 is connected with toper screening board 55 through two support columns 92, can carry out the guide to the top of passage 57 through toper platform 91, avoids the direct derivation through passage 57 of the material of upper end slope screening board 51 upper end screening to this makes the screening effect better.

When in use: firstly, the gear 32 can be driven to rotate by the servo motor 33, the outer gear ring 31 can be driven to rotate by the gear 32, the rotating disc 42 can be driven to rotate by the outer gear ring 31, the screening shell 41 can be driven to rotate by the rotating disc 42, the conveying height adjusting part 6 and the conveying belt component 2 are driven to horizontally rotate by the rotation of the screening shell 41, so that the conveying end position of the conveying belt component 2 can be adjusted, the conveying belt component 2 can be driven to rotate by the extension and contraction of the electric telescopic rod 62, the vertical position of the feeding can be adjusted by the rotation of the conveying belt component 2, then the collecting tank 81 and the feeding chute 84 can be driven to rotate by the rotation of the rotating ring 83, so that the conveying position of the feeding chute 84 can be adjusted, then the rotating ring 83 is fixed by the adjusting bolt 82, the raw materials are guided into the screening shell 41 from the feeding port, and the upper-end inclined screening plate 51 and the conical screening plate 55 can be driven to vibrate by the vibration motor 53, the raw materials can be primarily screened through the upper end inclined screening plate 51, the materials screened by the upper end of the upper end inclined screening plate 51 can be guided above the material guide pipe 57 through the conical table 91, the situation that the materials screened by the upper end of the upper end inclined screening plate 51 are directly guided out through the material guide pipe 57 is avoided, the raw materials screened by the upper end inclined screening plate 51 are guided out through the material shifting assembly 7, the screened raw materials are guided into the upper surface of the conical screening plate 55, the raw materials can be secondarily screened through the conical screening plate 55, the screened raw materials are guided out through the material guide pipe 57, the screened raw materials are guided into the material guide assembly 8 through the screening shell 41, the screened raw materials can be collected through the collecting tank 81, the collected raw materials can be guided out through the feeding chute 84, the feeding rotating shaft 73 can be driven to rotate through the motor II 71, the material shifting blades 74 can be driven to rotate through the feeding rotating shaft 73, and the raw materials can be uniformly shifted onto the conveying belt assembly 2 through the material shifting blades 74, the first motor 21 can drive the rotating shaft 22 to rotate, the rotating shaft 22 can drive the conveying belt 24 to rotate, and the conveying belt 24 can convey raw materials so as to feed the raw materials.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistage screening material feeding unit of food machinery, includes conveyer belt subassembly (2), horizontal angle adjusting part (3), shell subassembly (4), screening subassembly (5), transport height adjusting part (6), dials material subassembly (7) and guide subassembly (8), its characterized in that: the shell assembly (4) comprises a supporting circular truncated cone (44), an L-shaped supporting seat (43) is welded on one side of the upper surface of the supporting circular truncated cone (44), a through groove is formed in a horizontal plate of the L-shaped supporting seat (43), the upper surface of the L-shaped supporting seat (43) is connected with a rotating disc (42) through a rotary support, a through groove corresponding to a through hole of the L-shaped supporting seat (43) is formed in the center of the rotating disc (42), a screening shell (41) with a conical structure at the lower end is arranged on the upper surface of the rotating disc (42), a feeding hole is formed in one side of the upper surface of the screening shell (41), a discharging hole of the screening shell (41) penetrates through the lower end of the horizontal plate of the L-shaped supporting seat (43), a screening assembly (5) is arranged inside the screening shell (41), the screening assembly (5) comprises two groups of lug plates (56) connected with the lower end inside the screening shell (41), and a connecting spring (54) is arranged on the upper surface of the lug plates (56), a conical screening plate (55) is arranged between the upper ends of the connecting springs (54), the upper end four corners of the conical screening plate (55) are connected with upper end inclined screening plates (51) through four connecting columns (52), a lower end outlet of the conical screening plate (55) is connected with a material guide pipe (57), vibrating motors (53) are arranged on two sides of the lower surface of the conical screening plate (55), the material guide pipe (57) of the screening component (5) penetrates through a circular hole in the center of the supporting circular table (44), a material guide component (8) is arranged on the upper surface of the supporting circular table (44), a through hole corresponding to the material guide pipe (57) of the screening component (5) is arranged in the center of a collecting tank (81) of the material guide component (8), a discharge chute is arranged on one side of the screening shell (41), a material pushing component (7) is arranged on one side of the discharge chute, the lower end of the screening shell (41) is positioned on one side of the lower end of the upper end inclined screening plate (51) of the screening component (5), one side of screening shell (41) is connected with conveyer belt subassembly (2) through the free bearing, conveyer belt subassembly (2) are located the below of dialling material subassembly (7), be equipped with on screening shell (41) and drive conveyer belt subassembly (2) pivoted conveying height adjusting part (6), be equipped with on L type supporting seat (43) and drive rotating disc (42) pivoted horizontal angle adjusting part (3), horizontal angle adjusting part (3) are including setting up outer ring gear (31) in the rotating disc (42) outside, the horizontal plate lower surface of L type supporting seat (43) is equipped with servo motor (33), and the output shaft of servo motor (33) runs through L type supporting seat (43), and the output shaft tip of servo motor (33) is equipped with gear (32) with outer ring gear (31) meshing.

2. The food machinery multistage screening material feeding unit of claim 1, characterized in that: the lower surface edge of support round platform (44) evenly is equipped with supporting leg (1), and the number of supporting leg (1) is no less than three.

3. The food machinery multistage screening material feeding unit of claim 1, characterized in that: the material guide assembly (8) comprises a rotating ring (83) rotatably connected with the supporting round table (44), an adjusting bolt (82) is arranged on the rotating ring (83), four supporting columns are arranged on the upper surface of the rotating ring (83) and connected with a collecting tank (81), the bottom surface of the collecting tank (81) is arranged in an inclined mode, and a feeding chute (84) with a U-shaped cross section is arranged on the side surface of the collecting tank (81).

4. The food machinery multistage screening material feeding unit of claim 1, characterized in that: the material stirring assembly (7) comprises a supporting frame (72) connected with the screening shell (41), a feeding rotating shaft (73) in rotating connection is arranged inside the supporting frame (72), material stirring blades (74) are uniformly arranged on the outer side of the feeding rotating shaft (73), and a second motor (71) for driving the feeding rotating shaft (73) to rotate is arranged on one side of the supporting frame (72).

5. The food machinery multistage screening material feeding unit of claim 1, characterized in that: conveyor belt subassembly (2) include with screening shell (41) rotate U type frame (23) that links, the both ends of U type frame (23) are connected with two pivot (22) through the bearing, are equipped with conveyor belt (24) between two pivot (22), one side of U type frame (23) is equipped with and drives pivot (22) pivoted motor (21).

6. The food machinery multistage screening feeding device of claim 5, wherein: carry high regulating part (6) including Z type support (61) be connected with screening shell (41), be connected with electric telescopic handle (62) through the free bearing on Z type support (61), the flexible end of electric telescopic handle (62) is connected with the lower surface of U type frame (23) through the free bearing.

7. The food machinery multistage screening material feeding unit of claim 1, characterized in that: the material guide assembly (9) is arranged above the material guide pipes (57), the material guide assembly (9) comprises a conical table (91) which is positioned above the material guide pipes (57), and the lower surface of the conical table (91) is connected with the conical screening plate (55) through two support columns (92).