Highland barley hull classifying and screening device with dust removal mechanism

Abstract

The utility model discloses a highland barley hull classifying and screening device with a dust removal mechanism, which comprises a bottom tank and a top tank, the top tank is movably connected to the right side of the top of the bottom tank, a servo motor is mounted on the right side of the outside of the top tank, a flat plate is fixed on an output shaft of the servo motor, a storage box is mounted on the top of the flat plate, and a dust removal mechanism is mounted on the storage box. And a material pump is installed on the upper left portion of the storage box, and a cavity is formed in the left side of the interior of the flat plate. According to the highland barley hull classifying and screening device with the dust removal mechanism, the cavity is formed in the left side of the interior of the flat plate, highland barley materials are poured into the screen frame from the position above the top tank, the motor is started, the screen frame is swung leftwards and rightwards in the support, and therefore the screen frame is swung back and forth, and generated shaking can help the screen frame to screen hulls and highland barley grains; the bottoms of the two sides of the screen frame make contact with the bottom pads supported by the springs through the protection pads correspondingly, damage to the screen frame is avoided, the vibration sense can be improved through springback, and the problem that a cleaning mechanism is lacked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of highland barley processing, in particular to a highland barley husk classification and screening device with a dust removal mechanism. Background Art

[0002] Highland barley is a type of barley. It is a herbaceous plant with a short growth cycle and is very high-yielding. The finished product can be eaten by humans, made into wine, or processed into feed for livestock. It is a grain crop with rich nutritional value. In order to obtain fine highland barley grains, a shelling machine is needed to remove the shell on the surface of the highland barley and then make it into powder or fine grains.

[0003] However, the highland barley material discharged from the huller is inevitably mixed with some husks and rice grains. A screening device is needed to filter and retain different husks and rice grains in order to maintain the quality of the finished highland barley product. However, ordinary screening equipment can often only separate different particles, but it is not very convenient to discharge the material. It is necessary to manually clean the bran or rice grains and dust and other debris, which is time-consuming and labor-intensive.

[0004] Now, a new type of highland barley husk classification and screening device with a dust removal mechanism is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a highland barley husk classification and screening device with a dust removal mechanism to solve the problem of lack of a cleaning mechanism in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a highland barley husk classification and screening device with a dust removal mechanism, comprising a bottom tank and a top tank, the top right side of the bottom tank top is movably connected to the top tank, a servo motor is installed on the right side of the outside of the top tank, and a flat plate is fixed on the output shaft of the servo motor, a storage box is installed on the top of the flat plate, and a material pump is installed on the upper left of the storage box, a cavity is provided on the left side inside the flat plate, and a hollow bevel gear is movably connected to the lower part of the cavity, a solid bevel gear is movably connected to the right side of the cavity, a DC motor is installed on the right side outside the cavity, a threaded pipe is longitudinally inserted inside the cavity, and a guide rod is fixed on the left side of the top of the threaded pipe, a connecting rod is welded between the bottom of the guide rod and the threaded pipe, a driving motor is installed below the inside of the threaded pipe, a suction cup is movably connected to the bottom of the threaded pipe, a circular hole is longitudinally provided on the left side inside the flat plate, and a hose is fixedly connected between the material pump and the threaded pipe.

[0007] Preferably, the left side of the output shaft of the DC motor is fixedly connected to the solid bevel gear, and the solid bevel gear and the hollow bevel gear form a right-angle meshing structure.

[0008] Preferably, a pattern matching the threaded tube is provided at the center of the hollow bevel gear, and the guide rod is embedded in the circular hole.

[0009] Preferably, a bracket is installed at the center of the lower interior of the top tank, and a motor is installed in front of the bracket, a screen frame is movably connected between the two ends of the bracket, and the corners on both sides of the outside of the screen frame are wrapped with protective pads, two groups of springs are welded at the center of the lower interior of the top tank, and a bottom pad is fixed on the top of the spring, and through grooves are opened on both sides of the bottom of the top tank.

[0010] Preferably, the output shaft of the motor is fixedly connected to the bottom of the screen frame, and both sides of the screen frame can swing up and down.

[0011] Preferably, the protection pad can contact the swinging screen frame, and the hole at the bottom of the screen frame is aligned with the top of the through slot.

[0012] Preferably, fixed blocks are welded at the center of both sides inside the bottom tank, and a cylinder is installed below the fixed block, a sleeve plate is transversely fixed between the output shafts of the cylinder, and a frame is longitudinally installed in the sleeve plate, a mesh is arranged inside the bottom end of the frame, and a discharge pump is installed at the center below the bottom tank.

[0013] Preferably, the frame is embedded in a notch inside the sleeve plate, and the frame can be vertically lifted or lowered along with the piston rod of the cylinder.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the highland barley husk classification and screening device with a dust removal mechanism not only realizes the cleaning of bran and dust, realizes the strengthening of screening power, but also realizes multi-layer screening of materials;

[0015] (1) A cavity is provided on the left side of the flat plate, highland barley material is poured into the screen frame from the top of the top tank, the motor in front of the bracket is started, and the screen frame is swung left and right inside the bracket, thereby shaking the screen frame back and forth, and the resulting shaking can help the screen frame to screen the husk and highland barley grains, and the bottom of the two sides of the screen frame respectively contacts the bottom pad supported by the spring by means of a protective pad, which not only avoids damage to the screen frame, but also can enhance the vibration sense by means of rebound, forcing the separated highland barley grains to fall into the bottom tank through the through slot;

[0016] (2) A screen frame is movably connected between the two ends of the bracket. After the top tank is screened, the DC motor is started to rotate the solid bevel gear on the right side of the cavity. After the solid bevel gear meshes with the hollow bevel gear, the guide rod embedded in the round hole can be used to vertically lift the threaded tube. When the suction cup approaches the bottom of the screen frame, the driving motor can be turned on to rotate the suction cup to clean the garbage. Then, the material pump on the storage box is started to pump the fine shell skin and dust into the storage box through the hose and the hollow threaded tube, without the need to manually open the device for cleaning;

[0017] (3) By longitudinally installing a frame in the sleeve plate, the highland barley material entering the bottom tank will fall into the frame with the gauze, and then the cylinders at the bottom of the fixed blocks on both sides are opened to vertically lift the upper horizontal sleeve plate. Because the frame is directly connected to the sleeve plate, the gauze can be used to filter out the dregs again during rapid lifting, avoiding the presence of husks and garbage in the highland barley material, and cooperating with the mechanism inside the top tank to achieve multiple screening of highland barley grains. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the cavity of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the top tank of the utility model;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the bottom tank of the utility model.

[0022] In the figure: 1. bottom tank; 2. top tank; 3. protection pad; 4. screen frame; 5. suction cup; 6. connecting rod; 7. flat plate; 8. guide rod; 9. hose; 10. material pump; 11. storage box; 12. DC motor; 13. servo motor; 14. threaded pipe; 15. bracket; 16. bottom pad; 17. spring; 18. frame; 19. sleeve; 20. fixing block; 21. cylinder; 22. gauze; 23. discharge pump; 24. cavity; 25. hollow bevel gear; 26. solid bevel gear; 27. drive motor; 28. round hole; 29. ​​through slot; 30. motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4A highland barley husk classification and screening device with a dust removal mechanism comprises a bottom tank 1 and a top tank 2, the top right side of the bottom tank 1 is movably connected to the top tank 2, a servo motor 13 is installed on the right side of the outside of the top tank 2, and a flat plate 7 is fixed on the output shaft of the servo motor 13, a storage box 11 is installed on the top of the flat plate 7, and a material pump 10 is installed on the upper left of the storage box 11, a cavity 24 is arranged on the left side of the inside of the flat plate 7, and a hollow bevel gear 25 is movably connected to the bottom of the cavity 24, and the right side of the cavity 24 is movably connected to the bottom of the cavity 24. A solid bevel gear 26 is movably connected, a DC motor 12 is installed on the right side of the outside of the cavity 24, a threaded tube 14 is longitudinally inserted into the inside of the cavity 24, and a guide rod 8 is fixed to the left side of the top of the threaded tube 14, a connecting rod 6 is welded between the bottom of the guide rod 8 and the threaded tube 14, a driving motor 27 is installed below the inside of the threaded tube 14, a suction cup 5 is movably connected to the bottom of the threaded tube 14, a circular hole 28 is longitudinally arranged on the left side of the inside of the flat plate 7, and a hose 9 is fixedly connected between the material pump 10 and the threaded tube 14;

[0025] The left side of the output shaft of the DC motor 12 is fixedly connected to the solid bevel gear 26, and the solid bevel gear 26 and the hollow bevel gear 25 form a right-angle meshing structure. The center of the hollow bevel gear 25 is provided with a pattern matching the threaded tube 14, and the guide rod 8 is embedded in the circular hole 28;

[0026] Specifically, Figure 1 and Figure 2 As shown, the highland barley material is poured into the screen frame 4 from above the top tank 2, the motor 30 in front of the bracket 15 is started, and the screen frame 4 is swung left and right inside the bracket 15. The screen frame 4 is shaken back and forth, and the generated vibration can help the screen frame 4 to sieve the husk and highland barley grains. The bottom of the two sides of the screen frame 4 respectively contacts the bottom pad 16 supported by the spring 17 with the help of the protective pad 3, which can not only avoid damage to the screen frame 4, but also enhance the vibration feeling by rebound.

[0027] Embodiment 2: A bracket 15 is installed at the center of the lower part of the top tank 2, and a motor 30 is installed in front of the bracket 15. A screen frame 4 is movably connected between the two ends of the inside of the bracket 15, and the corners on both sides of the outside of the screen frame 4 are wrapped with protective pads 3. Two sets of springs 17 are welded at the center of the lower part of the top tank 2, and a bottom pad 16 is fixed on the top of the spring 17. Through grooves 29 are opened on both sides of the bottom of the top tank 2;

[0028] The output shaft of the motor 30 is fixedly connected to the bottom of the screen frame 4, and the two sides of the screen frame 4 can swing up and down, and the protective pad 3 can contact the swinging screen frame 4, and the hole at the bottom of the screen frame 4 is aligned with the upper side of the through slot 29;

[0029] Specifically, Figure 1 and Figure 3As shown, after the top tank 2 finishes screening, the DC motor 12 is started to rotate the solid bevel gear 26 on the right side of the cavity 24. After the solid bevel gear 26 engages with the hollow bevel gear 25, it can cooperate with the guide rod 8 embedded in the circular hole 28 to vertically lift the threaded tube 14. After the suction cup 5 approaches the bottom of the inside of the screen frame 4, the drive motor 27 can be turned on to rotate the suction cup 5 to clean the garbage, and then the material pump 10 on the storage box 11 is started to draw the finely crushed shells and dust into the storage box 11 through the hose 9 and the hollow threaded tube 14.

[0030] Embodiment 3: A fixing block 20 is welded at the center of both sides of the bottom tank 1, and a cylinder 21 is installed below the fixing block 20, a sleeve plate 19 is fixed transversely between the output shafts of the cylinder 21, and a frame 18 is longitudinally installed in the sleeve plate 19, a gauze 22 is arranged inside the bottom end of the frame 18, a discharge pump 23 is installed at the center below the bottom tank 1, the frame 18 is embedded in the notch inside the sleeve plate 19, and the frame 18 can be vertically lifted and lowered with the piston rod of the cylinder 21;

[0031] Specifically, Figure 1 and Figure 4 As shown, the highland barley material entering the bottom tank 1 will fall into the frame 18 with the gauze 22, and then the cylinder 21 at the bottom of the fixed blocks 20 on both sides is opened to vertically lift the upper horizontal sleeve plate 19. Because the frame 18 is directly connected to the sleeve plate 19, the slag can be filtered out again through the gauze 22 during rapid lifting, so as to avoid the presence of husks and garbage in the highland barley material.

[0032] Working principle: When the utility model is in use, first pour the highland barley material into the screen frame 4 from the top of the top tank 2, start the motor 30 in front of the bracket 15, and swing the screen frame 4 left and right inside the bracket 15, thereby shaking the screen frame 4 back and forth, and the generated shaking can help the screen frame 4 to screen the husk and highland barley grains, and the bottom of the two sides of the screen frame 4 respectively contacts the bottom pad 16 supported by the spring 17 with the protection pad 3, which can not only avoid damage to the screen frame 4, but also enhance the vibration sense by rebound, forcing the separated highland barley grains to fall into the bottom tank 1 through the through groove 29. After the top tank 2 finishes screening, start the DC motor 12 to rotate the solid bevel gear 26 on the right side of the cavity 24. After the solid bevel gear 26 meshes with the hollow bevel gear 25, it can cooperate The guide rod 8 embedded in the circular hole 28 vertically lifts the threaded tube 14. After the suction cup 5 is close to the bottom of the screen frame 4, the drive motor 27 can be turned on to rotate the suction cup 5 for garbage cleaning, and then the material pump 10 on the storage box 11 is started, and the finely crushed shells and dust are sucked into the storage box 11 through the hose 9 and the hollow threaded tube 14. Finally, the highland barley material entering the bottom tank 1 will fall into the frame 18 with the gauze 22, and then the cylinder 21 at the bottom of the fixed blocks 20 on both sides is opened to vertically lift the upper horizontal sleeve plate 19. Because the frame 18 is directly connected to the sleeve plate 19, the dregs can be filtered out again through the gauze 22 during rapid lifting, so as to avoid the presence of husks and garbage in the highland barley material.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A highland barley husk classification and screening device with a dust removal mechanism, comprising a bottom tank (1) and a top tank (2), characterized in that: The top right side of the bottom tank (1) is movably connected to the top tank (2), a servo motor (13) is installed on the right side of the outside of the top tank (2), and a flat plate (7) is fixed on the output shaft of the servo motor (13), a storage box (11) is installed on the top of the flat plate (7), and a material pump (10) is installed on the upper left of the storage box (11), a cavity (24) is provided on the left side of the inside of the flat plate (7), and a hollow bevel gear (25) is movably connected to the bottom of the cavity (24), a solid bevel gear (26) is movably connected to the right side of the inside of the cavity (24), and the cavity (24) is provided with a hollow bevel gear (25) on the left side of the inside of the cavity (24). ) is installed on the right side of the outside, a threaded tube (14) is longitudinally inserted into the cavity (24), and a guide rod (8) is fixed to the left side of the top of the threaded tube (14), a connecting rod (6) is welded between the bottom of the guide rod (8) and the threaded tube (14), a driving motor (27) is installed below the inside of the threaded tube (14), a suction cup (5) is movably connected to the bottom of the threaded tube (14), a circular hole (28) is longitudinally arranged on the left side of the inside of the flat plate (7), and a hose (9) is fixedly connected between the material pump (10) and the threaded tube (14).

2. The highland barley husk classification and screening device with a dust removal mechanism according to claim 1, characterized in that: The left side of the output shaft of the DC motor (12) is fixedly connected to a solid bevel gear (26), and the solid bevel gear (26) and the hollow bevel gear (25) form a right-angle meshing structure.

3. The highland barley husk classification and screening device with a dust removal mechanism according to claim 1, characterized in that: A pattern matching the threaded tube (14) is arranged at the center of the hollow bevel gear (25), and the guide rod (8) is embedded in the circular hole (28).

4. The highland barley husk classification and screening device with a dust removal mechanism according to claim 1, characterized in that: A bracket (15) is installed at the center of the lower part of the top tank (2), and a motor (30) is installed in front of the bracket (15). A screen frame (4) is movably connected between the two ends of the inside of the bracket (15), and the corners on both sides of the outside of the screen frame (4) are wrapped with protective pads (3). Two groups of springs (17) are welded at the center of the lower part of the top tank (2), and a bottom pad (16) is fixed on the top of the spring (17). Through grooves (29) are opened on both sides of the bottom of the top tank (2).

5. The highland barley husk classification and screening device with a dust removal mechanism according to claim 4, characterized in that: The output shaft of the motor (30) is fixedly connected to the bottom of the screen frame (4), and the two sides of the screen frame (4) can swing up and down.

6. The highland barley husk classification and screening device with a dust removal mechanism according to claim 4, characterized in that: The protection pad (3) can contact the swinging screen frame (4), and the hole at the bottom of the screen frame (4) is aligned with the top of the through slot (29).

7. The highland barley husk classification and screening device with a dust removal mechanism according to claim 1, characterized in that: A fixing block (20) is welded at the center of both sides of the bottom tank (1), and a cylinder (21) is installed below the fixing block (20). A sleeve plate (19) is transversely fixed between the output shafts of the cylinder (21), and a frame (18) is longitudinally installed in the sleeve plate (19). A gauze (22) is arranged inside the bottom end of the frame (18), and a discharge pump (23) is installed at the center below the bottom tank (1).

8. The highland barley husk classification and screening device with a dust removal mechanism according to claim 7, characterized in that: The frame (18) is embedded in a notch inside the sleeve plate (19), and the frame (18) can be vertically lifted or lowered along with the piston rod of the cylinder (21).

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