Husking efficient dust removal device

Abstract

The utility model discloses an efficient shelling dust removal device, which relates to the technical field of dust removal devices and comprises a support frame, a dust removal component arranged on the left side above the support frame, a material guide barrel fixedly connected to the right side above the support frame, a communicating groove fixedly connected to the right side of the material guide barrel, and a shelling bin fixedly connected to the upper part of the material guide barrel. An inclined feeding plate is fixedly connected to the rear side of the upper portion of the husking bin, a movable roller is rotationally connected to the right side in the husking bin, a static roller is rotationally connected to the left side in the husking bin, a flexible screening box is arranged in the supporting frame and below the guide barrel, and vibration sources are fixedly installed at the positions, corresponding to the four corners of the flexible screening box, of the bottom face in the supporting frame. The output end of the vibration source is fixedly connected with the bottom of the flexible screening box, and a screening plate provided with a plurality of through holes is fixedly connected to the upper portion in the flexible screening box. The husking machine has the advantages that the dust removal assembly can adsorb dust generated during husking, and the air quality of the working environment can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a shelling and high-efficiency dust removal device. Background Art

[0002] Shelling machine is a machine for crushing and removing the shells of oil seeds and nuts. It is composed of feeding, shelling, shell-kernel separation, discharging, and adjustment mechanisms. According to the working principle of the shelling mechanism, it is divided into disc type, knife plate type, knife cage type, centrifugal type, roller type, etc. The material is crushed by grinding, shearing, squeezing or impact, and the shell is removed by the shell-kernel separation mechanism composed of the fan body and the sieve to obtain pure kernels.

[0003] The current shelling machine does not have the function of dust removal. During the shelling process, a large amount of dust is easily generated. A large amount of dust will make the working environment very uncomfortable and may also affect the health of the operator. In particular, long-term exposure to a dusty environment may cause respiratory problems or other health risks. A large amount of dust not only affects the indoor air quality, but may also cause pollution to the surrounding environment. In response to the above problems, a shelling and high-efficiency dust removal device is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a high-efficiency dust removal device for shelling is provided, which solves the problem that the current shelling machine does not have the dust removal function. During the shelling process, a large amount of dust is easily generated. A large amount of dust will make the working environment very uncomfortable and may also affect the health of the operator. In particular, long-term exposure to a dusty environment may cause respiratory problems or other health risks. A large amount of dust not only affects the indoor air quality, but may also cause pollution to the surrounding environment.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a shelling and high-efficiency dust removal device, comprising a support frame, a dust removal assembly is provided on the left side above the support frame, a material guide drum is fixedly connected to the right side above the support frame, a connecting groove is fixedly connected to the right side of the material guide drum, a shelling bin is fixedly connected above the material guide drum, an inclined feeding plate is fixedly connected to the upper rear side of the shelling bin, a movable roller is rotatably connected to the right side of the shelling bin, and a static roller is rotatably connected to the left side of the shelling bin, a flexible screening box is provided inside the support frame and below the material guide drum, a vibration source is fixedly installed at the corresponding positions of the bottom surface of the support frame and the four corners of the flexible screening box, the output end of the vibration source is fixedly connected to the bottom of the flexible screening box, and a screening plate with a plurality of through holes is fixedly connected to the upper part of the flexible screening box.

[0006] Preferably, the dust removal assembly includes a dust collection box, which is fixedly connected to the left side of the upper surface of the support frame, and a dust inlet pipe is fixedly connected to the upper right side of the dust collection box, and the right end of the dust inlet pipe is connected to the inside of the shelling bin.

[0007] Preferably, a negative pressure bin is fixedly connected to the left side above the dust collection box, a negative pressure fan is fixedly connected above the negative pressure bin, and the output end of the negative pressure fan passes through the top wall of the negative pressure bin and is connected to the inside of the negative pressure bin.

[0008] Preferably, an arc-shaped filter is fixedly connected to the left side of the interior of the dust collection box, and a guide plate is fixedly connected to the interior of the dust collection box and below the arc-shaped filter.

[0009] Preferably, a blocking plate is rotatably connected to the right side of the interior of the dust box, a stepper motor is fixedly installed in the middle of the front side of the dust box, and the output end of the stepper motor passes through the front side wall of the dust box and is rotatably connected to the front end of the blocking plate.

[0010] Preferably, a servo motor is fixedly installed at the middle position inside the support frame, the output end of the servo motor is fixedly connected to the driving wheel, the rear end of the movable roller passes through the rear side wall of the shelling bin and is fixedly connected to the driven wheel, and the driven wheel is connected to the driving wheel through a belt.

[0011] Preferably, the front side of the flexible screening box is rotatably connected to a box door via a hinge, a discharge port is provided at the right end of the front side of the flexible screening box, and a discharge plate is fixedly connected to the front side of the flexible screening box and below the discharge port.

[0012] Compared with the prior art, the advantages of the present invention are: the present invention is capable of adsorbing the dust generated during shelling by setting a dust removal component, which can significantly improve the air quality of the working environment, reduce the impact of dust on the health of operators, and improve work comfort and safety. The dust removal component adsorbs and removes dust, which can maintain the efficient operation of the equipment and avoid equipment failure or shutdown due to dust accumulation, thereby improving production efficiency and output. The dust removal component can automatically clean itself after the adsorption is completed to maintain the efficient adsorption capacity of the dust removal component, which can ensure that the dust removal component is always in the best working state, and the dust removal effect will not be reduced due to dust accumulation, thereby extending the service life of the dust removal component and reducing replacement frequency and maintenance costs. The device integrates shelling, dust removal and screening, realizes continuous and efficient processing of materials, reduces manual intervention and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0015] Figure 3 It is a top view of the utility model;

[0016] Figure 4 for Figure 3 Cross-sectional view at AA in the middle;

[0017] Figure 5 This is a schematic diagram of the structure of the dust removal component in the present utility model.

[0018] The numbers in the figure are:

[0019] 1. Support frame; 2. Dust removal assembly; 201. Dust collection box; 202. Stepper motor; 203. Negative pressure bin; 204. Negative pressure fan; 205. Dust inlet pipe; 206. Curved filter; 207. Blocking plate; 208. Guide plate; 3. Material guide barrel; 4. Connecting groove; 5. Shelling bin; 6. Feed plate; 7. Moving roller; 8. Static roller; 9. Servo motor; 10. Driving wheel; 11. Driven wheel; 12. Flexible screening box; 13. Screening plate; 14. Box door; 15. Discharge port; 16. Discharge plate; 17. Vibration source. DETAILED DESCRIPTION

[0020] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0021] Reference Figure 1-5 As shown, a shelling and dust removal device with high efficiency is shown, comprising a support frame 1, a dust removal assembly 2 is arranged on the left side above the support frame 1, a material guide cylinder 3 is fixedly connected to the right side above the support frame 1, a connecting groove 4 is fixedly connected to the right side of the material guide cylinder 3, a shelling bin 5 is fixedly connected above the material guide cylinder 3, an inclined feed plate 6 is fixedly connected to the upper rear side of the shelling bin 5, a movable roller 7 is rotatably connected to the right side of the shelling bin 5, and a static roller 8 is rotatably connected to the left side of the shelling bin 5. The cooperation of the movable roller 7 and the static roller 8 realizes the shelling process of the material, and its rotating connection design ensures the stability and continuity of the shelling process. There is a flexible screening box 12, and vibration sources 17 are fixedly installed at the corresponding positions of the inner bottom surface of the support frame 1 and the four corners of the flexible screening box 12. The output end of the vibration source 17 is fixedly connected to the bottom of the flexible screening box 12. The vibration source 17 provides necessary vibration for the flexible screening box 12, which helps to improve the screening efficiency and prevent the material from accumulating on the screening plate 13. The vibration source 17 can be a vibration motor. A screening plate 13 with several through holes is fixedly connected to the upper part of the flexible screening box 12. The through holes on the screening plate 13 allow qualified materials to pass through, while larger impurities or incompletely shelled materials are blocked, thereby realizing the preliminary classification of the materials.

[0022] Specifically, the dust removal assembly 2 includes a dust collection box 201, which is fixedly connected to the left side of the upper surface of the support frame 1. The upper right side of the dust collection box 201 is fixedly connected to a dust inlet pipe 205, and the right end of the dust inlet pipe 205 is connected to the inside of the shelling bin 5.

[0023] Preferably, a negative pressure bin 203 is fixedly connected to the left side above the dust box 201, and a negative pressure fan 204 is fixedly connected above the negative pressure bin 203. The output end of the negative pressure fan 204 passes through the top wall of the negative pressure bin 203 and is connected to the inside of the negative pressure bin 203. By generating negative pressure, the dust collection effect is enhanced, so that the fine dust generated during the shelling process can be quickly sucked into the dust box 201, reducing pollution to the environment and impact on the health of operators.

[0024] Specifically, an arc-shaped filter screen 206 is fixedly connected to the left side of the dust box 201 , and a guide plate 208 is fixedly connected to the inside of the dust box 201 and below the arc-shaped filter screen 206 . The lower half of the arc-shaped filter screen 206 is solid and is divided by a blocking plate 207 .

[0025] Furthermore, a blocking plate 207 is rotatably connected to the right side of the dust box 201, and a stepper motor 202 is fixedly installed in the middle of the front side of the dust box 201. The output end of the stepper motor 202 passes through the front side wall of the dust box 201 and is rotatably connected to the front end of the blocking plate 207. When the blocking plate 207 is in a horizontal position, the upper half of the dust box 201 can be closed ( Figure 4 For illustrative purposes, the closed state is not shown). Driven by the stepper motor 202, the blocking plate 207 can swing periodically to help clean the dust attached to the arc filter 206, prevent clogging, and maintain the continuous and efficient operation of the dust removal system.

[0026] Furthermore, a servo motor 9 is fixedly installed at the middle position inside the support frame 1, and the output end of the servo motor 9 is fixedly connected to a driving wheel 10. The rear end of the movable roller 7 passes through the rear side wall of the shelling bin 5 and is fixedly connected to a driven wheel 11, and the driven wheel 11 is connected to the driving wheel 10 through a belt.

[0027] Furthermore, the front side of the flexible screening box 12 is connected to a box door 14 by a hinge, a discharge port 15 is opened at the right end of the front side of the flexible screening box 12, and a discharge plate 16 is fixedly connected to the front side of the flexible screening box 12 and below the discharge port 15. The arrangement of the box door 14, the discharge port 15 and the discharge plate 16 facilitates the cleaning of impurities in the flexible screening box 12 and the collection of qualified materials, thereby improving the usability and maintainability of the equipment.

[0028] Working principle: When in use, the raw materials that need to be shelled are lifted to the feed plate 6 by the external lifting device, and the raw materials fall between the dynamic roller 7 and the static roller 8 under the action of gravity. The servo motor 9 drives the active wheel 10 to rotate and drives the driven wheel 11 to rotate through the belt, thereby making the dynamic roller 7 rotate and realize shelling through cooperation with the static roller 8. At this time, the negative pressure fan 204 works to generate negative pressure inside the negative pressure bin 203. The dust generated by shelling enters the dust collection box 201 through the dust inlet pipe 205 under the suction of negative pressure. After the adsorption is completed, the output end of the stepping motor 202 drives the blocking plate 207 to rotate to scrape off the dust adhered to the surface of the arc filter 206. The shelled raw materials fall on the screening plate 13, and the vibration source 17 works to drive the flexible screening box 12 to vibrate, thereby separating the kernels and shells. The separated kernels are discharged from the discharge port 15, and the undischarged kernels can be taken out of the flexible screening box 12 by opening the box door 14.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency dust removal device for shelling, characterized by: The utility model comprises a support frame (1), wherein a dust removal assembly (2) is provided on the left side above the support frame (1), a guide cylinder (3) is fixedly connected to the right side above the support frame (1), a connecting groove (4) is fixedly connected to the right side of the guide cylinder (3), a shelling bin (5) is fixedly connected to the top of the guide cylinder (3), an inclined feed plate (6) is fixedly connected to the rear side above the shelling bin (5), a movable roller (7) is rotatably connected to the right side inside the shelling bin (5), and a static roller (8) is rotatably connected to the left side inside the shelling bin (5), a flexible screening box (12) is provided inside the support frame (1) and below the guide cylinder (3), a vibration source (17) is fixedly installed at the corresponding positions of the bottom surface of the support frame (1) and the four corners of the flexible screening box (12), an output end of the vibration source (17) is fixedly connected to the bottom of the flexible screening box (12), and a screening plate (13) with a plurality of through holes is fixedly connected to the top of the flexible screening box (12).

2. The high-efficiency dust removal device for shelling according to claim 1, characterized in that: The dust removal assembly (2) comprises a dust collection box (201), the dust collection box (201) being fixedly connected to the left side of the upper surface of the support frame (1), a dust inlet pipe (205) being fixedly connected to the upper right side of the dust collection box (201), and the right end of the dust inlet pipe (205) being in communication with the interior of the shelling bin (5).

3. The high-efficiency dust removal device for shelling according to claim 2, characterized in that: A negative pressure bin (203) is fixedly connected to the left side above the dust collection box (201), a negative pressure fan (204) is fixedly connected above the negative pressure bin (203), and an output end of the negative pressure fan (204) passes through the top wall of the negative pressure bin (203) and is in communication with the interior of the negative pressure bin (203).

4. The high-efficiency dust removal device for shelling according to claim 2, characterized in that: An arc-shaped filter screen (206) is fixedly connected to the left side of the interior of the dust collection box (201), and a guide plate (208) is fixedly connected to the interior of the dust collection box (201) and below the arc-shaped filter screen (206).

5. The high-efficiency dust removal device for shelling according to claim 2, characterized in that: A blocking plate (207) is rotatably connected to the right side of the interior of the dust collection box (201), and a stepper motor (202) is fixedly installed in the middle of the front side of the dust collection box (201). The output end of the stepper motor (202) passes through the front side wall of the dust collection box (201) and is rotatably connected to the front end of the blocking plate (207).

6. The high-efficiency dust removal device for shelling according to claim 1, characterized in that: A servo motor (9) is fixedly installed at a middle position inside the support frame (1), and an output end of the servo motor (9) is fixedly connected to a driving wheel (10). The rear end of the movable roller (7) passes through the rear side wall of the shelling bin (5) and is fixedly connected to a driven wheel (11). The driven wheel (11) is connected to the driving wheel (10) through a belt.

7. The high-efficiency dust removal device for shelling according to claim 1, characterized in that: The front side of the flexible screening box (12) is rotatably connected to a box door (14) via a hinge, a discharge port (15) is provided at the right end of the front side of the flexible screening box (12), and a discharge plate (16) is fixedly connected to the front side of the flexible screening box (12) and below the discharge port (15).

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