CN216800505U - A rice feeding device in a rice production line - Google Patents

Abstract

The utility model discloses a paddy feeding device in a rice production line, which comprises a feeding box, wherein a partition plate is fixedly arranged on the inner wall of the feeding box, one end of the top of the partition plate is uniformly provided with a plurality of first air suction openings, one end of the bottom of the partition plate is uniformly provided with a plurality of second air suction openings, and the middle part of the feeding box is fixedly provided with a driving frame. According to the utility model, the rice dropped from the feeding port falls on the filter frame under the guiding of the guide block to be screened and remove impurity particles, the rice husks and other flat grains with lighter mass are sucked into the dust removal frame through the first air suction port and the second air suction port through the communication hole by generating negative pressure in the partition plate and are accumulated, and meanwhile, the air in the frame is driven to blow the rice husks and other flat grains with lighter mass on the filter frame through the air outlet, so that the flat grains are close to the second air suction port and are adsorbed by the second air suction port, and therefore, the purpose of removing the impurity particles in the rice while cleaning the flat grains is achieved.

Description

A rice feeding device in a rice production line

technical field

The utility model relates to the technical field of rice feeding, in particular to a rice feeding device in a rice production line.

Background technique

The paddy needs to be harvested after it is mature. During the growth process of the paddy, there will be relatively full paddy, and there will also be shriveled paddy without rice in the husk. Therefore, it is necessary to remove the shriveled paddy before producing the finished rice from the paddy.

However, when the existing technology is actually used, it can only distinguish the deflated valleys, but cannot effectively distinguish the debris particles, and the effect of removing impurities is poor.

Utility model content

The purpose of this utility model is to provide a rice feeding device in a rice production line, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: including a feeding box, the inner wall of the feeding box is fixedly provided with a partition, and one end of the top of the partition is evenly opened with a plurality of first air suction ports, the partition One end of the bottom is evenly provided with a plurality of second air suction ports, the middle part of the feeding box is fixedly provided with a driving frame, the middle part of the bottom of the driving frame is rotated and provided with a driving tube through a sealed bearing, and the bottom of the surface of the driving tube is fixed through the The bearing is rotatably provided with a fixed block, the surface of the fixed block is fixed with a filter frame, and the filter frame is fixed on the inner wall of the feeding box, the bottom of the drive pipe is fixed with a rotating arm, and the rotating arm is away from the position of the drive pipe There is an air outlet on the top of one end, the bottom of the two ends of the drive frame is respectively fixed with a connecting pipe, the middle of the connecting pipe is fixed with an air pump, and the air pump is fixed on the surface of the feeding box, the connecting pipe A dust-removing frame is fixedly arranged at the bottom of the dust-removing frame, and a communication hole is provided on the side wall of one end of the dust-removing frame and the feeding box corresponding to the position of the partition plate.

Preferably, the inside of the drive pipe is connected with the inside of the drive frame and the air outlet respectively, the inside of the communication hole is connected with the inside of the partition plate and the inside of the dust removal frame respectively, and the top of the feeding box is fixedly connected with a feeding port .

Preferably, a guide block is fixedly connected to the middle part of the top of the drive frame, and a ventilation cavity is opened in the middle part of the bottom of the guide block and the top of the drive frame corresponding to the position of the guide block, and the inside of the ventilation cavity is respectively connected with the drive frame and the drive frame. The inside of the tube is connected.

Preferably, a driven gear is fixedly connected to the bottom of the surface of the driving tube, a chain is drivingly connected to the surface of the driven gear, and the chain is movably connected to the inner wall of the driving frame, and an end of the chain away from the driven gear is driven A drive gear is connected, the top of the drive gear is fixedly connected with a drive motor, and the output shaft of the drive motor movably penetrates and extends to the top of the drive frame through a sealed bearing, and the drive motor is fixedly connected to the surface of the feeding box.

Preferably, both ends of the feeding box corresponding to the position of the filter frame are respectively fixed and embedded with discharge hoppers, and the inner wall of the feeding box is fixedly connected with a guide hopper, the guide hopper is located below the filter frame, and the inner wall of the feeding box is fixedly connected with a guide hopper. A dust-collecting frame is movably connected to the bottom of the feeding box, and the dust-collecting frame is located just below the guide bucket, and a frame-taking slot is provided at the front end of the feeding box corresponding to the position of the dust-collecting frame.

Preferably, a connection cover is movably connected to the surface of the dust removal frame, the interior of the connection pipe is communicated with the interior of the dust removal frame, and a filter screen is movably connected to the interior of the dust removal frame corresponding to the position of the connection pipe.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present utility model, the rice grains dropped from the feeding port are guided by the guide block and fall on the filter frame for screening to remove impurity particles, and the air inside the dust removal frame is injected into the drive frame through the air pump through the connecting pipe. The communication hole makes the interior of the partition generate negative pressure and sucks the light-weight shriveled valleys such as rice husks into the inside of the dust removal frame through the first suction port and the second suction port through the communication hole for accumulation, and at the same time drives the air inside the frame to pass through the outlet. The tuyere blows the light-weight shriveled grains such as rice husks on the filter frame, so that they are close to the second suction port and are adsorbed by the second suction port, thus realizing the removal of sundry particles in the rice while cleaning the shriveled grains. Purpose;

2. At the same time, the utility model also sets the connection cover so that the connection cover can be separated from the dust removal frame and facilitates the cleaning of the impurities inside the dust removal frame, and by setting the filter screen, the filter screen can prevent the impurities from moving to the connection pipe, so that the To avoid damage caused by impurities entering the inside of the air pump, the impurities screened by the filter frame are guided by the guide bucket and fall into the dust collection box to complete the collection.

Description of drawings

Fig. 1 is a front sectional view of the overall structure of the rice feeding device in a rice production line of the present utility model;

Fig. 2 is the overall structure of the rice feeding device in a rice production line of the present utility model, an enlarged view of the structure at place A in Fig. 1;

3 is a front view of the overall structure of a rice feeding device in a rice production line of the present invention.

In the figure: 1. Feeding box; 2. Feeding port; 3. Partition; 4. First air inlet; 5. Second air inlet; 6. Drive frame; 7. Guide block; 8. Ventilation cavity; 9. Drive Tube; 10, driven gear; 11, chain; 12, drive gear; 13, drive motor; 14, connecting pipe; 15, air pump; 16, dust removal frame; 17, communication hole; 18, filter screen; 19, filter frame; 20, fixed block; 21, rotating arm; 22, air outlet; 23, discharge hopper; 24, connecting cover; 25, guide hopper; 26, dust collecting frame; 27, frame taking slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3, the present utility model provides a technical solution: it includes a feeding box 1, a partition 3 is fixedly installed on the inner wall of the feeding box 1, and one end of the top of the partition 3 is evenly opened with a plurality of first air suction ports 4, One end of the bottom of the partition plate 3 is evenly provided with a plurality of second air suction ports 5, the middle part of the feeding box 1 is fixedly installed with a driving frame 6, and the middle part of the bottom of the driving frame 6 is rotatably connected with a driving tube 9 through a sealed bearing. The bottom is fixedly connected with a fixed block 20 through the bearing rotation, the surface of the fixed block 20 is fixedly installed with a filter frame 19, and the filter frame 19 is fixedly installed on the inner wall of the feeding box 1, and the bottom of the driving tube 9 is fixedly installed with a rotating arm 21, the rotating arm 21 is provided with an air outlet 22 at the top of one end away from the position of the driving pipe 9, the bottom of the two ends of the driving frame 6 is respectively fixedly installed with a connecting pipe 14, and the middle of the connecting pipe 14 is fixedly installed with an air pump 15, and the air pump 15 is fixedly installed in the feeding material. On the surface of the box 1, the bottom of the connecting pipe 14 is fixedly installed with a dust removal frame 16. The dust removal frame 16 and the side wall of one end of the feeding box 1 corresponding to the position of the partition 3 are both provided with a communication hole 17.

The inside of the drive pipe 9 is connected with the inside of the drive frame 6 and the air outlet 22 respectively, the inside of the communication hole 17 is connected with the inside of the partition plate 3 and the inside of the dust removal frame 16 respectively, and the top of the feeding box 1 is fixedly installed with the feeding port 2.

A guide block 7 is fixedly installed in the middle of the top of the drive frame 6, and a ventilation cavity 8 is opened in the middle of the bottom of the guide block 7 and the top of the drive frame 6 corresponding to the position of the guide block 7. The inside of the drive tube 9 is communicated.

A driven gear 10 is fixedly installed on the bottom of the surface of the driving tube 9 , a chain 11 is connected to the surface of the driven gear 10 in a driving manner, and the chain 11 is movably connected to the inner wall of the driving frame 6 , and the end of the chain 11 away from the driven gear 10 is driven and connected There is a driving gear 12 , a driving motor 13 is fixedly mounted on the top of the driving gear 12 , and the output shaft of the driving motor 13 is movably penetrated and extended to the top of the driving frame 6 through a sealed bearing.

The two ends of the feeding box 1 corresponding to the position of the filter frame 19 are respectively fixed and embedded with a discharge hopper 23. The inner wall of the feeding box 1 is fixedly installed with a guide hopper 25. The guide hopper 25 is located below the filter frame 19. The bottom of the inner wall of the feeding box 1 is movable A dust-collecting frame 26 is connected, and the dust-collecting frame 26 is located directly below the guide bucket 25 , and a frame-taking slot 27 is opened at the front end of the feeding box 1 corresponding to the position of the dust-collecting frame 26 .

A connection cover 24 is movably connected to the surface of the dust removal frame 16 , the interior of the connection pipe 14 is communicated with the interior of the dust removal frame 16 , and a filter screen 18 is movably connected to the interior of the dust removal frame 16 corresponding to the position of the connection pipe 14 .

Working principle: When in use, the utility model injects the rice from the feeding port 2 into the feeding box 1. At this time, the driving motor 13 and the air pump 15 are started at the same time, and the driving motor 13 is energized to drive the driving gear 12 to rotate. The drive gear 12 drives the drive pipe 9 to rotate through the chain 11 and the driven gear 10, and when the drive pipe 9 rotates, the drive pipe 9 drives the rotating arm 21 to rotate at the bottom of the filter frame 19, and at the same time falls from the feeding port 2 The rice is guided by the guide block 7 and falls on the filter frame 19 to be screened to remove impurity particles, and the air inside the dust removal frame 16 is injected into the drive frame 6 through the air pump 15 through the connecting pipe 14. It is communicated with the interior of the partition plate 3 and the dust removal frame 16 respectively, so that a negative pressure is generated inside the partition plate 3 and the lightly shriveled valleys such as rice husks are sucked into the partition plate through the first suction port 4 and the second suction port 5. 3, through the communication hole 17 and the filter screen 18, the light-weight shriveled valleys such as rice husks are blocked from accumulating inside the dust removal frame 16, and the air inside the driving frame 6 enters the inside of the driving pipe 9 through the ventilation cavity 8, Finally, it blows upward through the air outlet 22, and blows the light shriveled valleys such as rice husks on the filter frame 19 to make it close to the second air suction port 5 and be adsorbed by the second air suction port 5, thereby realizing the cleaning process. The purpose of removing foreign matter particles in the rice while deflating the grain is that the connecting cover 24 can be separated from the dust removal frame 16 by setting the connection cover 24 and the impurities inside the dust removal frame 16 can be easily cleaned. The net 18 can prevent the impurities from moving to the connecting pipe 14, so as to avoid the occurrence of damage caused by impurities entering the air pump 15. The impurities screened by the filter frame 19 are guided by the guide bucket 25 and fall into the dust collecting frame 26. collect.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (6)

1. The utility model provides a corn in rice production line throws material device, includes throws workbin (1), its characterized in that: the feeding box is characterized in that a partition plate (3) is fixedly arranged on the inner wall of the feeding box (1), a plurality of first air suction ports (4) are uniformly formed in one end of the top of the partition plate (3), a plurality of second air suction ports (5) are uniformly formed in one end of the bottom of the partition plate (3), a driving frame (6) is fixedly arranged in the middle of the feeding box (1), a driving pipe (9) is rotatably arranged in the middle of the bottom of the driving frame (6) through a sealing bearing, a fixing block (20) is rotatably arranged at the bottom of the surface of the driving pipe (9) through a bearing, a filtering frame (19) is fixedly arranged on the surface of the fixing block (20), the filtering frame (19) is fixedly arranged on the inner wall of the feeding box (1), a rotating arm (21) is fixedly arranged at the bottom of the driving pipe (9), an air outlet (22) is formed in the top of one end, far away from the position of the driving pipe (9), of the rotating arm (21), the bottom at drive frame (6) both ends is equallyd divide and is do not fixed connecting pipe (14) of being provided with, the fixed air pump (15) that is provided with in middle part of connecting pipe (14), and air pump (15) are fixed to be set up on the surface of throwing workbin (1), the fixed dust removal frame (16) that is provided with in bottom of connecting pipe (14), intercommunicating pore (17) have all been seted up to the one end lateral wall that removes dust frame (16) and corresponding baffle (3) position of workbin (1).

2. The rice feeding device in the rice production line as claimed in claim 1, wherein: the inside of drive tube (9) is linked together with the inside of drive frame (6) and air outlet (22) respectively, the inside of intercommunicating pore (17) is linked together with the inside of baffle (3) and dust removal frame (16) respectively, the top fixedly connected with dog-house (2) of throwing workbin (1).

3. The rice feeding device in the rice production line as claimed in claim 1, wherein: the middle part fixedly connected with guide block (7) at drive frame (6) top, ventilation chamber (8) have all been seted up at the middle part of guide block (7) bottom and the top of the corresponding guide block (7) position of drive frame (6), and the inside in ventilation chamber (8) is linked together with the inside of drive frame (6) and driving tube (9) respectively.

4. The rice feeding device in the rice production line as claimed in claim 1, wherein: the bottom fixedly connected with driven gear (10) on drive tube (9) surface, the surperficial transmission of driven gear (10) is connected with chain (11), and chain (11) swing joint is at the inner wall of drive frame (6), the one end transmission that driven gear (10) position was kept away from in chain (11) is connected with drive gear (12), the top fixedly connected with driving motor (13) of drive gear (12), and the output shaft of driving motor (13) runs through and extends to the top of drive frame (6) through the sealed bearing activity, driving motor (13) fixed connection is on the surface of batch charging case (1).

5. The rice feeding device in the rice production line as claimed in claim 1, wherein: throw the corresponding both ends of filtering frame (19) position of workbin (1) and equally divide and do not fix the embedding and have a hopper (23), the inner wall fixedly connected with direction fill (25) of throwing workbin (1), direction fill (25) are located the below of filtering frame (19), the bottom swing joint of throwing workbin (1) inner wall has collection dirt frame (26), and just collection dirt frame (26) are located under direction fill (25), the preceding side of throwing workbin (1) corresponding collection dirt frame (26) position has been seted up and has been got frame groove (27).

6. The rice feeding device in the rice production line as claimed in claim 1, wherein: the surface of the dust removal frame (16) is movably connected with a connecting cover (24), the inside of the connecting pipe (14) is communicated with the inside of the dust removal frame (16), and the inside of the dust removal frame (16) corresponding to the position of the connecting pipe (14) is movably connected with a filter screen (18).

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