CN219985374U

CN219985374U - Choice machine is used in cereal processing

Info

Publication number: CN219985374U
Application number: CN202320421353.3U
Authority: CN
Inventors: 林正秦
Original assignee: Fujian Green Grass Food Co ltd
Current assignee: Fujian Green Grass Food Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-11-10
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a grain processing fine separator which comprises a machine shell, wherein the upper side wall of the machine shell is fixedly connected with a feeding box, an automatic feeding device is arranged on the feeding box, a U-shaped block is fixedly connected to the inner side wall of the machine shell, a first round rod is fixedly connected to the side wall of the U-shaped block, a first connecting block is rotatably connected to the first round rod, a frame is fixedly connected to the side wall of the first connecting block, a screening net is fixedly connected to the inner side wall of the frame, a second connecting block is fixedly connected to the side wall of the frame, a through hole which penetrates through the machine shell is formed in the machine shell, a second round rod is fixedly connected to the side wall of the through hole, and the second connecting block penetrates through the side wall of the through hole. The utility model has simple operation, convenient use, and simple and quick operation, combines the classificator and the feeding box together, can uniformly divide all grains into different sizes in batches, and does not cause damage to the grains.

Description

Choice machine is used in cereal processing

Technical Field

The utility model relates to the technical field of grain processing machines, in particular to a grain processing fine separator.

Background

The products produced by the crops are processed to form cereal grains, the cereal types of the crops are more, such as rice, wheat grains, corn grains, rapeseed grains and the like, the yield of the crops is larger in industrialized production, the grain sizes of partial fields are different, before industrialized packaging, the cereal grains with different sizes are required to be screened, a fine separator is used for screening the cereal grains according to the grain sizes, and the later classified packaging is convenient.

For example, chinese patent application No. 202122609680.5 discloses a grain processing is with choice machine, which comprises a box body, the box is the slope setting, the box top sets up the inlet pipe, the inlet pipe top sets up the feeding assembly fill, dust exhaust passageway is connected to inlet pipe one end, dust exhaust passageway input sets up the dust filter board, the dust filter board fixed set up in on the inlet pipe inner wall, the inlet pipe is kept away from set up the fan on the dust exhaust passageway one end, set up driving motor on the box one end, set up the pivot on the driving motor output

However, in the above proposal, the storage box and the selection machine are used separately, and a part of grains can be left between the box body and the gap of the second selection screen drum and cannot be screened, so as to solve the above problems, we design a selection machine for grain processing.

Disclosure of Invention

The utility model provides a grain processing refiner, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a grain processing is with choice machine, includes the casing, the last lateral wall fixedly connected with feeding case of casing, be equipped with automatic feed device on the feeding case, fixedly connected with U type piece on the inside lateral wall of casing, fixedly connected with first round bar on the lateral wall of U type piece, rotate on the first round bar and be connected with first connecting block, fixedly connected with frame on the lateral wall of first connecting block, fixedly connected with screening net on the inside lateral wall of frame, fixedly connected with second connecting block on the lateral wall of frame, set up the opening that is running through the setting on the casing, fixedly connected with second round bar on the lateral wall of opening, the second connecting block runs through the lateral wall of opening, be equipped with vibrating device on the second connecting block, the second round bar runs through the lateral wall of second connecting block, the cover is equipped with the spring on the second round bar, the one end fixedly connected with of spring is in on the lateral wall of opening, the other end fixedly connected with of spring is in on the bottom lateral wall of second connecting block.

As a further improvement scheme of the technical scheme: the automatic feeding device comprises a first groove, the first groove penetrates through the side wall of the feeding box, a first rotating shaft is connected to the side wall of the first groove in a rotating mode, one end of the first rotating shaft penetrates through the side wall between the first groove and the feeding box, a rotary drum is fixedly connected to the first rotating shaft, a second groove is formed in the rotary drum, a motor plate is fixedly connected to the side wall of the machine shell, a motor is fixedly connected to the motor plate, and the output end of the motor penetrates through the side wall of the machine shell and is fixedly connected to one end of the first rotating shaft.

As a further improvement scheme of the technical scheme: the vibrating device comprises a second rotating shaft, the second rotating shaft is rotationally connected to the casing, the output end of the motor is connected with the second rotating shaft through belt transmission, a belt hole which is arranged in a penetrating mode is formed in the motor plate, the belt penetrates through the side wall of the belt hole, a cam is fixedly connected to the second rotating shaft, and the cam abuts against the second connecting block.

As a further improvement scheme of the technical scheme: the screening net consists of two screening nets with different diameter holes.

As a further improvement scheme of the technical scheme: two grain discharging pipes are fixedly connected to the bottom side wall of the machine shell, the two grain discharging pipes penetrate through the bottom side wall of the machine shell, and a feeding hopper is fixedly connected to one end of each grain discharging pipe.

As a further improvement scheme of the technical scheme: the longitudinal section of the feed hopper is in an inverted trapezoid shape.

As a further improvement scheme of the technical scheme: and a plurality of supporting legs are fixedly connected to the bottom side wall of the shell.

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

can evenly pour the cereal in the feeding case into the screening net in proper order through first pivot, rotary drum, second recess and motor, can vibrate the screening net through motor, belt, second pivot, second round bar and spring, this device easy operation, convenient to use, simple and fast combines together selection machine and feeding case, can evenly divide the size of difference to all cereal in batches, can not cause the harm of cereal.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a grain processing concentrator according to the present utility model;

FIG. 2 is a schematic cross-sectional front view of a grain processing concentrator according to the present utility model;

fig. 3 is a schematic side cross-sectional view of a grain processing concentrator according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 2. a feed box; 3. a first groove; 4. a first rotating shaft; 5. a rotating drum; 6. a second groove; 7. a motor plate; 8. a motor; 9. a belt hole; 10. a belt; 11. a U-shaped block; 12. a first round bar; 13. a first connection block; 14. a frame; 15. screening net; 16. a second connection block; 17. a through port; 18. a second round bar; 19. a spring; 20. a second rotating shaft; 21. a cam; 22. a grain outlet pipe; 23. a feed hopper; 24. and (5) supporting legs.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, in an embodiment of the present utility model, a grain processing selection machine includes a casing 1, an upper side wall of the casing 1 is fixedly connected with a feeding box 2, an automatic feeding device is disposed on the feeding box 2, a U-shaped block 11 is fixedly connected to an inner side wall of the casing 1, a first round bar 12 is fixedly connected to a side wall of the U-shaped block 11, a first connecting block 13 is rotatably connected to the first round bar 12, a frame 14 is fixedly connected to a side wall of the first connecting block 13, a screening net 15 is fixedly connected to an inner side wall of the frame 14, a second connecting block 16 is fixedly connected to a side wall of the frame 14, a through hole 17 is formed in the casing 1, a second round bar 18 is fixedly connected to a side wall of the through hole 17 of the second connecting block 16, a vibrating device is disposed on the second connecting block 16, a spring 19 is sleeved on the second round bar 18, one end of the spring 19 is fixedly connected to a side wall of the through hole 17, and the other end of the spring 19 is fixedly connected to a bottom side wall of the second connecting block 16.

Referring to fig. 2, the automatic feeding device includes a first groove 3, the first groove 3 penetrates through the side wall of the feeding box 2, a first rotating shaft 4 is rotatably connected to the side wall of the first groove 3, one end of the first rotating shaft 4 penetrates through the side wall between the first groove 3 and the feeding box 2, a rotating drum 5 is fixedly connected to the first rotating shaft 4, a second groove 6 is formed in the rotating drum 5, a motor plate 7 is fixedly connected to the side wall of the machine shell 1, a motor 8 is fixedly connected to the motor plate 7, and an output end of the motor 8 penetrates through the side wall of the machine shell 1 and is fixedly connected to one end of the first rotating shaft 4, so that grains are screened uniformly in batches, stacking is reduced, and screening effect is improved.

Referring to fig. 2, the vibration device includes a second rotating shaft 20, the second rotating shaft 20 is rotatably connected to the casing 1, an output end of the motor 8 is in transmission connection with the second rotating shaft 20 through a belt 10, a belt hole 9 is formed in the motor plate 7, the belt 10 penetrates through a side wall of the belt hole 9, a cam 21 is fixedly connected to the second rotating shaft 20, the cam 21 abuts against the second connecting block 16, and vibration of grains is increased, so that the grains can be spread on the screening net 15 to be screened better.

Referring to fig. 1, the screening net 15 is composed of two screening nets having different diameters and holes, and can screen grains according to the sizes of grains.

Referring to fig. 2, two cereal discharging pipes 22 are fixedly connected to the bottom side wall of the casing 1, the two cereal discharging pipes 22 penetrate through the bottom side wall of the casing 1, one ends of the two cereal discharging pipes 22 are fixedly connected with a feeding hopper 23, and the sieved cereal enters the feeding hopper 23 and then flows out from the cereal discharging pipes 22.

Referring to fig. 2, the longitudinal section of the feeding hopper 23 is in an inverted trapezoid shape, so that the feeding area of grains is increased, and grains can enter the feeding hopper 23.

Referring to fig. 2, a plurality of supporting legs 24 are fixedly connected to the bottom side wall of the housing 1, so as to facilitate the grains flowing out of the grain outlet pipe 22.

The working principle of the utility model is as follows: firstly, grains to be processed are poured into a feeding box 2, then a motor 8 is started, the output end of the motor 8 rotates, the first rotating shaft 4 is driven to rotate, so that the rotating drum 5 rotates, the second groove 6 is driven to rotate when the rotating drum 5 rotates, so that the grains entering the second groove 6 rotate, fall on a screening net 15, the output end of the motor 8 rotates, the belt 10 is driven to rotate, the second rotating shaft 20 is driven to rotate, so that a cam 21 rotates, the screening net 15 is driven to vibrate up and down under the action of the cam 21 and a spring 19, so that the grains vibrate and spread, are screened by the screening net 15, fall into a feed hopper 23 below, and flow out of a grain outlet pipe 22.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a grain processing is with choice machine, includes casing (1), its characterized in that, the last lateral wall fixedly connected with feeding case (2) of casing (1), be equipped with automatic feed arrangement on feeding case (2), fixedly connected with U type piece (11) on the inside lateral wall of casing (1), fixedly connected with first round bar (12) on the lateral wall of U type piece (11), rotationally be connected with first connecting block (13) on first round bar (12), fixedly connected with frame (14) on the lateral wall of first connecting block (13), fixedly connected with screening net (15) on the inside lateral wall of frame (14), fixedly connected with second connecting block (16) on the lateral wall of frame (14), set up on casing (1) and be through opening (17), fixedly connected with second round bar (18) on the lateral wall of opening (17), second connecting block (16) run through the lateral wall of opening (17), be equipped with on second connecting block (16) on the lateral wall of second round bar (18), be equipped with vibration device on the lateral wall (19) of second connecting block (16) are equipped with on the lateral wall of opening (19), the other end of the spring (19) is fixedly connected to the bottom side wall of the second connecting block (16).

2. The grain processing selection machine according to claim 1, wherein the automatic feeding device comprises a first groove (3), the first groove (3) penetrates through the side wall of the feeding box (2), a first rotating shaft (4) is rotatably connected to the side wall of the first groove (3), one end of the first rotating shaft (4) penetrates through the side wall between the first groove (3) and the feeding box (2), a rotating drum (5) is fixedly connected to the first rotating shaft (4), a second groove (6) is formed in the rotating drum (5), a motor plate (7) is fixedly connected to the side wall of the casing (1), a motor (8) is fixedly connected to the motor plate (7), and the output end of the motor (8) penetrates through the side wall of the casing (1) and is fixedly connected to one end of the first rotating shaft (4).

3. The grain processing fine cleaner according to claim 2, wherein the vibration device comprises a second rotating shaft (20), the second rotating shaft (20) is rotatably connected to the casing (1), an output end of the motor (8) is in transmission connection with the second rotating shaft (20) through a belt 10, a belt hole (9) penetrating through the motor plate (7) is formed in the motor plate (7), the belt (10) penetrates through a side wall of the belt hole (9), a cam (21) is fixedly connected to the second rotating shaft (20), and the cam (21) abuts against the second connecting block (16).

4. A grain processing concentrator according to claim 1, characterized in that the screening wire (15) consists of two screening wires of different diameter hole sizes.

5. The grain processing concentrator of claim 1, wherein two grain outlet pipes (22) are fixedly connected to the bottom side wall of the casing (1), the two grain outlet pipes (22) penetrate through the bottom side wall of the casing (1), and one ends of the two grain outlet pipes (22) are fixedly connected with a feed hopper (23).

6. The grain refining apparatus as defined in claim 5, wherein the longitudinal section of the feed hopper (23) is arranged in an inverted trapezoid.

7. A grain refining apparatus as defined in claim 1, characterized in that the bottom side wall of the housing (1) is fixedly connected with a plurality of support legs (24).