CN220635224U - Vibrating screen equipment for rice - Google Patents

Abstract

The utility model relates to the technical field of rice processing, in particular to vibrating screen equipment for rice, which comprises a shell, wherein the lower surface of the shell is fixedly connected with supporting legs, the left side of the shell is fixedly connected with a motor support, the upper surface of the motor support is fixedly connected with a driving motor, the left side of the shell is provided with a rotating hole, the inner wall of the rotating hole is rotationally connected with a rotating shaft, the output end of the driving motor is fixedly connected with the left end of the rotating shaft, the right end of the rotating shaft is fixedly connected with a rotating disc, and the surface of the rotating disc is rotationally connected with a vibrating rod. According to the utility model, the output end of the driving motor drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, the rotating disc drives the vibrating rod to swing, the vibrating rod drives the screen disc to move forwards and backwards, and meanwhile, the driving disc drives the driving disc to rotate through the driving belt, so that the problem of human resource waste caused by bran removing and rice screening distribution operation is solved.

Description

Vibrating screening equipment for rice

Technical field

The utility model relates to the technical field of rice processing, specifically vibrating screening equipment for rice.

Background technique

Rice processing refers to the process of obtaining rice from rice through a series of processing operations. In this process, the rice needs to be shelled first, and then the bran is removed through air filtration to obtain rice. However, the resulting rice generally has inconsistent particle sizes and is usually screened. In this way, a part of the broken rice with smaller particles can be screened out to obtain the finished rice. During the screening process, a rice vibrating screen device needs to be used.

When vibrating rice, the bran in the rice needs to be screened out by blowing the wind separately, and then the rice screening machine is used for screening. The bran removal and rice vibrating screening are usually two independent steps. In fact, One more step in the processing process causes a waste of human resources. Therefore, a vibrating screening equipment for rice is proposed to solve the above existing problems.

Utility model content

The purpose of this utility model is to provide vibrating screening equipment for rice to solve the problems raised in the above background technology.

The technical solution of the utility model is: a vibrating screen equipment for rice, including a shell, the lower surface of the shell is fixedly connected with a support leg, the left side of the shell is fixedly connected with a motor bracket, and the upper surface of the motor bracket A driving motor is fixedly connected, a rotation hole is provided on the left side of the housing, a rotation shaft is rotationally connected to the inner wall of the rotation hole, the output end of the driving motor is fixedly connected to the left end of the rotation shaft, and the right end of the rotation shaft is fixed A rotating disk is connected to the surface of the rotating disk. A vibrating rod is rotatably connected to the surface of the rotating disk. Sliding ports are provided on both sides of the housing. A connecting rod is slidingly connected to the inner wall of the sliding port. The surfaces of the two connecting rods are fixedly connected. There is the same sieve plate, the end of the vibration rod away from the rotating plate is rotationally connected to the lower surface of the sieve plate, the upper surface of the housing is provided with an installation opening, and the inner wall of the installation opening is provided with a dust removal assembly.

Preferably, the dust removal assembly includes a dust removal pipe fixedly connected to the inner wall of the installation port. An air inlet is provided on the left side of the dust removal pipe. A transmission hole is provided on the left side of the dust removal pipe. The inner wall of the transmission hole is rotationally connected. There is a transmission rod, and the surface of the transmission rod is fixedly connected with a dust removal fan blade.

Preferably, the dust removal assembly further includes a transmission disk fixedly connected to the surface of the transmission rod, a driving disk fixedly connected to the surface of the rotating shaft, and the driving disk and the transmission disk are covered with the same transmission belt.

Preferably, the dust removal assembly further includes a dust screen fixedly connected to the inner wall of the air inlet. A dust removal port is provided on the right side of the dust removal pipe. A collection box is slidably connected to the inner wall of the dust removal port. The inner wall of the dust removal pipe The fixed connection has guide blocks.

Preferably, the upper surface of the dust removal pipe is fixedly connected to a flow limiting hopper, and the upper surface of the flow limiting hopper is fixedly connected to a feed hopper.

Preferably, a broken rice tray is slidably connected to the inner bottom wall of the housing, and a finished product tray is provided on the front of the support leg.

The utility model provides vibrating screening equipment for rice through improvements. Compared with the existing technology, it has the following improvements and advantages:

In this utility model, the output end of the driving motor drives the rotating shaft to rotate, the rotating shaft drives the rotating plate to rotate, the rotating plate drives the vibration rod to swing, the vibration rod drives the screen plate to move forward and backward, and at the same time, the driving plate drives the transmission plate to rotate through the transmission belt, and the transmission plate drives the The transmission rod rotates, and the transmission rod drives the dust removal fan blades to rotate. The dust removal fan blades inhale the outside air and filter the dust in the air through the dust filter to obtain clean air. The air acts on the mixture, because the bran in the mixture is lighter in weight. The rice is blown into the collection box for collection by air. When the rice falls on the sieve plate, the vibration of the sieve plate causes the broken rice in the rice to fall through the filter holes into the broken rice plate for collection. The remaining finished rice slides into the finished product. Collection is completed on the plate, which solves the problem of waste of human resources caused by removing bran and screening rice distribution operations.

Description of drawings

The utility model will be further explained below in conjunction with the accompanying drawings and examples:

Figure 1 is a schematic three-dimensional front structural view of the utility model;

Figure 2 is a three-dimensional cross-sectional structural diagram of the housing of the utility model;

Figure 3 is a schematic three-dimensional cross-sectional structural diagram of the housing of the utility model;

Figure 4 is a schematic diagram of the three-dimensional cross-sectional structure of the dust removal pipe of the present utility model.

Explanation of reference symbols:

1. Shell; 2. Supporting legs; 3. Motor bracket; 4. Driving motor; 5. Rotating shaft; 6. Rotating plate; 7. Vibrating rod; 8. Connecting rod; 9. Screen plate; 10. Dust removal component; 101 , dust removal pipe; 102. transmission rod; 103. dust removal fan blade; 104. transmission plate; 105. drive plate; 106. transmission belt; 107. dust screen; 108. collection box; 109. guide block; 11. broken rice Tray; 12. Finished product tray; 13. Limiting hopper; 14. Feed hopper.

Detailed ways

The present utility model will be described in detail below, and the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The utility model provides a vibrating screening equipment for rice through improvements. The technical solution of the utility model is: as shown in Figures 1 to 4: the vibrating screening equipment for rice includes a shell 1 and a lower surface of the shell 1 A support leg 2 is fixedly connected, a motor bracket 3 is fixedly connected to the left side of the housing 1, a driving motor 4 is fixedly connected to the upper surface of the motor bracket 3, a rotation hole is provided on the left side of the housing 1, and a rotation shaft is rotationally connected to the inner wall of the rotation hole. 5. The output end of the drive motor 4 is fixedly connected to the left end of the rotating shaft 5. The right end of the rotating shaft 5 is fixedly connected to the rotating disk 6. The surface of the rotating disk 6 is rotationally connected to the vibration rod 7. There are sliding openings on both sides of the housing 1. , the inner wall of the sliding port is slidingly connected with a connecting rod 8, the surfaces of the two connecting rods 8 are fixedly connected to the same screen plate 9, the end of the vibration rod 7 away from the rotating plate 6 is rotationally connected to the lower surface of the screen plate 9, and the outer shell 1 An installation opening is provided on the upper surface, and a dust removal assembly 10 is provided on the inner wall of the installation opening.

Further, the dust removal assembly 10 includes a dust removal pipe 101 fixedly connected to the inner wall of the installation port. An air inlet is provided on the left side of the dust removal pipe 101. A transmission hole is provided on the left side of the dust removal pipe 101. A transmission rod 102 is rotatably connected to the inner wall of the transmission hole. , the surface of the transmission rod 102 is fixedly connected with the dust removal fan blade 103.

Further, the dust removal assembly 10 also includes a transmission disk 104 fixedly connected to the surface of the transmission rod 102. The surface of the rotating shaft 5 is fixedly connected to a driving disk 105. The driving disk 105 and the surface of the transmission disk 104 are covered with the same transmission belt 106. .

Further, the dust removal assembly 10 also includes a dust screen 107 fixedly connected to the inner wall of the air inlet. A dust removal port is provided on the right side of the dust removal pipe 101. A collection box 108 is slidingly connected to the inner wall of the dust removal port. The inner wall of the dust removal pipe 101 is fixedly connected to Boot block 109.

With the above structure or mechanism: dust in the air and other impurities can be filtered through the dust filter 107 to ensure that the rice is contaminated by dust in the air during the processing. The output end of the drive motor 4 drives the rotating shaft 5 to rotate. The shaft 5 drives the rotating disk 6 to rotate, the rotating disk 6 drives the vibration rod 7 to swing, the vibration rod 7 drives the screen disk 9 to move forward and backward, at the same time, the driving disk 105 drives the transmission disk 104 to rotate through the transmission belt 106, and the transmission disk 104 drives the transmission rod 102 to rotate. The transmission rod 102 drives the dust removal fan blade 103 to rotate. The dust removal fan blade 103 inhales the outside air and filters the dust in the air through the dust filter 107 to obtain clean air. The air acts on the mixture. Since the bran in the mixture is lighter in weight The rice is blown into the collection box 108 for collection. When the rice falls on the sieve tray 9, the broken rice in the rice falls through the filter holes into the broken rice tray 11 through the vibration of the sieve tray 9 for collection, leaving the finished product. The rice slides into the finished product tray 12 to complete collection, which solves the problem of waste of human resources caused by removing bran and screening rice distribution operations.

Furthermore, the upper surface of the dust removal pipe 101 is fixedly connected to the flow-limiting bucket 13 , and the upper surface of the flow-limiting bucket 13 is fixedly connected to the feed hopper 14 .

With the above-mentioned structure or mechanism, the falling flow of the rice bran mixture can be slowed down through the flow-limiting bucket 13, making it more complete during the step of removing the bran and ensuring the rice quality.

Further, a broken rice tray 11 is slidably connected to the inner bottom wall of the housing 1, and a finished product tray 12 is provided on the front of the support leg 2.

Working principle: When the rice is processed and used, the user first starts the driving motor 4. The output end of the driving motor 4 drives the rotating shaft 5 to rotate. The rotating shaft 5 drives the rotating disk 6 to rotate. The rotating disk 6 drives the vibration rod 7 to swing. The vibration rod 7 The sieve plate 9 is driven to move forward and backward. At the same time, the drive plate 105 drives the transmission plate 104 to rotate through the transmission belt 106. The transmission plate 104 drives the transmission rod 102 to rotate. The transmission rod 102 drives the dust removal fan blade 103 to rotate. Then the bran and rice that need to be screened are The mixture passes through the feed hopper 14, and the mixture enters the flow limiting hopper 13 through the feeding hopper 14. The flow restriction of the flow limiting hopper 13 slows down the amount of one-time falling to prevent incomplete removal. When the mixture passes through the dust removal pipe 101, the dust removal fan blades 103 inhales the outside air and filters the dust in the air through the dust filter 107 to obtain clean air. The air acts on the mixture. Since the bran in the mixture is lighter in weight, it is blown into the collection box 108 for collection to obtain rice. When the rice falls on the sieve tray 9, the vibration of the sieve tray 9 will cause the broken rice in the rice to fall through the filter holes into the broken rice tray 11 for collection, and the remaining finished rice will slide into the finished product tray 12 to complete collection, solving the problem of rejection The bran and screening rice distribution operation causes a waste of human resources.

Claims (6)

1. Vibrating screening equipment for rice, including a casing (1), characterized in that: the lower surface of the casing (1) is fixedly connected with a support leg (2), and the left side of the casing (1) is fixedly connected with a Motor bracket (3), the upper surface of the motor bracket (3) is fixedly connected with the driving motor (4), the left side of the housing (1) is provided with a rotation hole, and the inner wall of the rotation hole is rotationally connected with a rotation shaft ( 5), the output end of the driving motor (4) is fixedly connected to the left end of the rotating shaft (5), and the right end of the rotating shaft (5) is fixedly connected to a rotating disk (6), and the rotating disk (6) A vibrating rod (7) is rotatably connected to the surface. Sliding openings are provided on both sides of the housing (1). A connecting rod (8) is slidingly connected to the inner wall of the sliding opening. The surfaces of the two connecting rods (8) The same sieve plate (9) is fixedly connected. The end of the vibration rod (7) away from the rotating plate (6) is rotationally connected to the lower surface of the sieve plate (9). The upper surface of the casing (1) is provided with a mounting hole. The inner wall of the installation port is provided with a dust removal assembly (10). 2. The vibrating screen equipment for rice according to claim 1, characterized in that: the dust removal assembly (10) includes a dust removal pipe (101) fixedly connected to the inner wall of the installation port, and the dust removal pipe (101) An air inlet is provided on the left side, and a transmission hole is provided on the left side of the dust removal pipe (101). A transmission rod (102) is rotatably connected to the inner wall of the transmission hole, and a dust removal pipe is fixedly connected to the surface of the transmission rod (102). Fan blades (103). 3. The vibrating screen equipment for rice according to claim 2, characterized in that: the dust removal assembly (10) further includes a transmission disk (104) fixedly connected to the surface of the transmission rod (102), and the rotating A drive plate (105) is fixedly connected to the surface of the shaft (5), and the same transmission belt (106) is sleeved on the surface of the drive plate (105) and the transmission plate (104). 4. The vibrating screen equipment for rice according to claim 3, characterized in that: the dust removal assembly (10) also includes a dustproof net (107) fixedly connected to the inner wall of the air inlet, and the dust removal pipe (101 ) is provided with a dust removal port on the right side, a collection box (108) is slidingly connected to the inner wall of the dust removal port, and a guide block (109) is fixedly connected to the inner wall of the dust removal pipe (101). 5. The vibrating screen equipment for rice according to claim 2, characterized in that: the upper surface of the dust removal pipe (101) is fixedly connected to the flow limiting bucket (13), and the upper surface of the flow limiting bucket (13) A feed hopper (14) is fixedly connected to the surface. 6. The vibrating screen equipment for rice according to claim 1, characterized in that: a broken rice plate (11) is slidingly connected to the inner bottom wall of the housing (1), and the front surface of the supporting leg (2) A finished product tray (12) is provided.