CN219324247U

CN219324247U - Broken grinder is used in cereal processing

Info

Publication number: CN219324247U
Application number: CN202320309152.4U
Authority: CN
Inventors: 张志荣; 张志金
Original assignee: Shuozhou Yanmenxiang Rice Co ltd
Current assignee: Shuozhou Yanmenxiang Rice Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-11
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a crushing and grinding device for grain processing, which comprises a box body, wherein a crushing and grinding structure is arranged at the upper end of the inside of the box body, a guide plate is fixedly arranged at the middle position of the inside of the box body, a discharging pipe is fixedly arranged at the middle position of the surface of the guide plate, a filter screen is movably arranged in the discharging pipe, grains put into the inside of the box body are ground into powder under the action of the crushing and grinding structure, the powder falls into the discharging pipe on the surface of the guide plate, the particles in the powder are conveniently separated and screened under the action of the filter screen in the discharging pipe, a crankshaft is driven to rotate by a driving motor, the crankshaft drives a connecting frame to repeatedly move up and down through a connecting rod, the connecting frame drives the filter screen to repeatedly move up and down through a movable connecting rod, the filter screen is prevented from being blocked, the discharging effect is enhanced, and the powder is prevented from agglomerating under the action of a breaking blade when the crankshaft rotates.

Description

Broken grinder is used in cereal processing

Technical Field

The utility model relates to the field of grain processing, in particular to a crushing and grinding device for grain processing.

Background

The term "cereal" encompasses a wide range of cereal grains, including rice, wheat, millet, soybean, and other miscellaneous cereals. The cereal includes rice, wheat, millet, soybean, etc., mainly plant seeds and fruits. Is a traditional staple food for many Asians, and grain processing refers to the operation of converting raw grain into semi-finished grain, or semi-finished grain into finished grain by processing.

The crushing and grinding device is an important tool for grain processing, and although the conventional crushing and grinding device can meet the use requirement of a user to a certain extent, certain defects still exist in the use process, such as the conventional crushing and grinding device falls on a filter screen after crushing and grinding grains, the filter screen is easily blocked, and the blanking effect is affected.

Disclosure of Invention

The utility model mainly aims to provide a crushing and grinding device for grain processing, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cereal processing is with broken grinder, includes the box, the inside upper end of box is provided with broken grinding structure, the inside intermediate position department fixed mounting of box has the baffle, the intermediate position department fixed mounting of baffle surface has the unloading pipe, the inside movable mounting of unloading pipe has the filter screen, the intermediate position department movable mounting of filter screen upper end has the cover that rotates, the both sides on the cover surface of rotating all fixed mounting have the cleaning rod, the lower extreme of cleaning rod is laminated with the surface of filter screen mutually, the inside fixed mounting of unloading pipe has the dead lever, the upper end activity of dead lever alternates in the inside of rotating the cover, the inside movable mounting of unloading pipe has the link that is connected with the filter screen, one side of box is provided with driving motor, the inside movable mounting of box has the bent axle that is connected with driving motor transmission, the surface movable mounting of bent axle has the connecting rod that is connected with the link, the blade of breaking up is all installed at the both ends of bent axle.

Preferably, the inner wall of the rotating sleeve and the outer side of the fixed rod are provided with threads, and the two groups of threads are matched with each other.

Preferably, the material throwing openings are formed in two sides of the surface of the discharging pipe, the material receiving box is fixedly arranged in the box body and is in a ring shape and positioned on two sides of the discharging pipe.

Preferably, a fixed ring is fixedly arranged in the blanking pipe, the fixed ring is positioned below the filter screen, and a first stop sleeve is fixedly arranged on the inner wall of the fixed ring.

Preferably, the inside fixed mounting of first fender cover has the mounting bracket, the upper end of mounting bracket and the lower extreme fixed connection of dead lever, the both sides on dead lever surface all activity interlude has the movable rod.

Preferably, the upper end of the movable rod is fixedly connected with the lower end of the filter screen, and the lower end of the movable rod is fixedly provided with the movable ring.

Preferably, the lower end of the movable ring is fixedly connected with the upper end of the connecting frame, and the surface of the movable rod is sleeved with a reset spring.

Preferably, two ends of the return spring are fixedly connected with the fixed ring and the movable ring respectively, a second blocking sleeve is fixedly arranged on the inner ring of the movable ring, and the second blocking sleeve and the first blocking sleeve are distributed in a staggered mode.

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

according to the utility model, grains put into the box body are ground into powder under the action of the crushing and grinding structure, the powder falls into a blanking pipe on the surface of the guide plate, particles in the powder are conveniently screened under the action of a filter screen in the blanking pipe, the crankshaft is driven by the driving motor to rotate, the connecting frame is driven by the crankshaft to repeatedly move up and down through the connecting rod, the filter screen is prevented from being blocked by the connecting frame to repeatedly move up and down through the movable connecting rod, the blanking effect is enhanced, and powder caking is avoided under the action of the scattering blades when the crankshaft rotates;

according to the utility model, in the process of repeatedly moving the filter screen, the rotating sleeve at the upper end of the filter screen repeatedly moves up and down along the fixed rod, the rotating sleeve can repeatedly rotate under the action of the screw thread, and the rotating sleeve drives the cleaning rod to clean the surface of the filter screen along with the repeated rotation of the rotating sleeve, so that blocked larger particles fall into the material receiving box through the material throwing opening, and the collection of unqualified materials is facilitated.

Drawings

Fig. 1 is a schematic view showing the overall structure of a crushing and grinding device for grain processing according to the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 1 at C according to the present utility model.

In the figure: 1. a case; 2. crushing and grinding the structure; 3. a guide plate; 4. discharging pipes; 5. a material throwing port; 6. a receiving box; 7. a driving motor; 8. a crankshaft; 9. scattering the blades; 10. a connecting rod; 11. a fixed rod; 12. a rotating sleeve; 13. a filter screen; 14. a cleaning rod; 15. a fixing ring; 16. a movable rod; 17. a return spring; 18. a moving ring; 19. a connecting frame; 20. a first sleeve; 21. and a second retaining sleeve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, 3 and 4, a crushing and grinding device for grain processing comprises a box body 1, wherein a crushing and grinding structure 2 is arranged at the upper end of the interior of the box body 1, a guide plate 3 is fixedly arranged at the middle position of the interior of the box body 1, a blanking pipe 4 is fixedly arranged at the middle position of the surface of the guide plate 3, a connecting frame 19 connected with a filter screen 13 is movably arranged in the blanking pipe 4, a driving motor 7 is arranged at one side of the box body 1, a crankshaft 8 in transmission connection with the driving motor 7 is movably arranged in the interior of the box body 1, a connecting rod 10 connected with the connecting frame 19 is movably arranged on the surface of the crankshaft 8, scattering blades 9 are arranged at both ends of the crankshaft 8, a fixing ring 15 is fixedly arranged in the blanking pipe 4, the fixed ring 15 is positioned below the filter screen 13, a first stop sleeve 20 is fixedly arranged on the inner wall of the fixed ring 15, a mounting frame is fixedly arranged in the first stop sleeve 20, the upper end of the mounting frame is fixedly connected with the lower end of the fixed rod 11, two sides of the surface of the fixed ring 15 are movably inserted with a movable rod 16, the upper end of the movable rod 16 is fixedly connected with the lower end of the filter screen 13, a movable ring 18 is fixedly arranged at the lower end of the movable rod 16, the lower end of the movable ring 18 is fixedly connected with the upper end of the connecting frame 19, a reset spring 17 is sleeved on the surface of the movable rod 16, two ends of the reset spring 17 are fixedly connected with the fixed ring 15 and the movable ring 18 respectively, a second stop sleeve 21 is fixedly arranged on the inner ring of the movable ring 18, and the second stop sleeve 21 and the first stop sleeve 20 are staggered;

wherein, throw into the inside cereal of box 1 under the effect of broken grinding structure 2, by the grinding powder, fall into the unloading pipe 4 on the surface of baffle 3 inside, under the effect of the inside filter screen 13 of unloading pipe 4, be convenient for divide the sieve to the granule in the powder, driving motor 7 drives bent axle 8 and rotates, bent axle 8 passes through connecting rod 10 and drives link 19 and reciprocate, link 19 passes through movable connecting rod 10 and drives filter screen 13 and reciprocate, avoid filter screen 13 to block up, the unloading effect has been strengthened, when bent axle 8 is rotatory, under the effect of breaking up blade 9, under the circumstances of avoiding air humidity, the powder caking.

As shown in fig. 1 and 2, a filter screen 13 is movably mounted in the blanking pipe 4, a rotating sleeve 12 is movably mounted in the middle position of the upper end of the filter screen 13, cleaning rods 14 are fixedly mounted on two sides of the surface of the rotating sleeve 12, the lower ends of the cleaning rods 14 are attached to the surface of the filter screen 13, a fixed rod 11 is fixedly mounted in the blanking pipe 4, the upper ends of the fixed rods 11 are movably inserted in the rotating sleeve 12, threads are formed on the inner wall of the rotating sleeve 12 and the outer side of the fixed rod 11, the two groups of threads are matched with each other, a material throwing opening 5 is formed on two sides of the surface of the blanking pipe 4, a material receiving box 6 is fixedly mounted in the box 1, and the material receiving box 6 is in a ring shape and is positioned on two sides of the blanking pipe 4;

wherein, when filter screen 13 reciprocating in-process, filter screen 13 upper end's rotation cover 12 reciprocates from top to bottom along dead lever 11, under the effect of screw thread for rotation cover 12 can rotate repeatedly, rotates the cover 12 along with rotation cover 12's rotation repeatedly, and the cleaning rod 14 is driven to clean filter screen 13's surface to rotation cover 12, makes the inside that the great granule that blocks up falls into receiver 6 through throwing the material mouth 5, thereby is convenient for collect unqualified material.

It should be noted that, the utility model is a crushing and grinding device for grain processing, grains put into the box 1 are ground into powder under the action of the crushing and grinding structure 2, the powder falls into the baiting tube 4 on the surface of the guide plate 3, the particles in the powder can be conveniently separated and sieved under the action of the filter screen 13 in the baiting tube 4, the driving motor 7 drives the crankshaft 8 to rotate, the crankshaft 8 drives the connecting frame 19 to repeatedly move up and down through the connecting rod 10, the connecting frame 19 drives the filter screen 13 to repeatedly move up and down through the movable connecting rod 10, the filter screen 13 is prevented from being blocked, the blanking effect is enhanced, when the crankshaft 8 rotates, under the action of the scattering blades 9, the powder is prevented from agglomerating under the condition that air is wet, in the process that the filter screen 13 repeatedly moves up and down along the fixed rod 11, under the action of the screw thread, the rotating sleeve 12 can repeatedly rotate, the rotating sleeve 12 drives the cleaning rod 14 to clean the surface of the filter screen 13 along with the repeated rotation of the rotating sleeve 12, so that blocked particles fall into the inside of the receiving box 6 through the material throwing port 5, and the unqualified material is conveniently collected.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a broken grinder is used in cereal processing, includes box (1), the inside upper end of box (1) is provided with broken grinding structure (2), its characterized in that: the utility model is characterized in that a guide plate (3) is fixedly arranged at the middle position inside the box body (1), a blanking pipe (4) is fixedly arranged at the middle position on the surface of the guide plate (3), a filter screen (13) is movably arranged inside the blanking pipe (4), a rotating sleeve (12) is movably arranged at the middle position on the upper end of the filter screen (13), cleaning rods (14) are fixedly arranged at the two sides of the surface of the rotating sleeve (12), the lower end of each cleaning rod (14) is attached to the surface of the filter screen (13), a fixing rod (11) is fixedly arranged inside the blanking pipe (4), the upper end activity of dead lever (11) alternates in the inside of rotating sleeve (12), the inside movable mounting of unloading pipe (4) has link (19) that are connected with filter screen (13), one side of box (1) is provided with driving motor (7), the inside movable mounting of box (1) has bent axle (8) that are connected with driving motor (7) transmission, the surface movable mounting of bent axle (8) has connecting rod (10) that are connected with link (19), break up blade (9) are all installed at the both ends of bent axle (8).

2. The crushing and grinding device for grain processing according to claim 1, wherein: threads are formed on the inner wall of the rotating sleeve (12) and the outer side of the fixed rod (11), and the two groups of threads are matched with each other.

3. The crushing and grinding device for grain processing according to claim 1, wherein: the material throwing device is characterized in that material throwing openings (5) are formed in two sides of the surface of the material discharging pipe (4), a material receiving box (6) is fixedly arranged in the box body (1), and the material receiving box (6) is in a ring shape and is located on two sides of the material discharging pipe (4).

4. The crushing and grinding device for grain processing according to claim 1, wherein: the blanking pipe is characterized in that a fixing ring (15) is fixedly arranged in the blanking pipe (4), the fixing ring (15) is located below the filter screen (13), and a first retaining sleeve (20) is fixedly arranged on the inner wall of the fixing ring (15).

5. The crushing and grinding device for grain processing according to claim 4, wherein: the inside fixed mounting who keeps off cover (20) has the mounting bracket, the upper end of mounting bracket and the lower extreme fixed connection of dead lever (11), the both sides on fixed ring (15) surface all activity interlude has movable rod (16).

6. The crushing and grinding device for grain processing according to claim 5, wherein: the upper end of the movable rod (16) is fixedly connected with the lower end of the filter screen (13), and the lower end of the movable rod (16) is fixedly provided with a movable ring (18).

7. The crushing and grinding device for grain processing according to claim 6, wherein: the lower end of the movable ring (18) is fixedly connected with the upper end of the connecting frame (19), and a return spring (17) is sleeved on the surface of the movable rod (16).

8. The crushing and grinding device for grain processing according to claim 7, wherein: the two ends of the return spring (17) are fixedly connected with the fixed ring (15) and the movable ring (18) respectively, a second blocking sleeve (21) is fixedly arranged on the inner ring of the movable ring (18), and the second blocking sleeve (21) and the first blocking sleeve (20) are distributed in a staggered mode.