Corncob surface unhairing and dedusting equipment

Abstract

The utility model discloses corncob surface unhairing and dedusting equipment, which belongs to the technical field of corncob processing, and comprises a base, a fixed support and a sliding support are symmetrically arranged above the base close to the middle, and a machine cover is mounted at the top of the base close to the side, rotating shafts are rotationally connected to the fixed bracket and the sliding bracket; inserting rods are fixedly connected to the inner sides of the rotating shafts; when a corncob needs to be depilated, the sliding support is moved to enable the insertion rods on the two sides to be far away from each other, then the corncob is placed between the insertion rods, the sliding support is moved reversely to enable the insertion rods to be inserted into the two ends of the corncob, the motor drives the rotating shaft to rotate through the worm gear and the worm, and then the corncob is driven to rotate. And then the hydraulic rod drives the grinding head to move downwards, the surface of the corncob is ground to be flat, through the corncob surface unhairing device, grinding of the surface of the corncob can be directly completed, and the corncob processing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corncob processing, in particular to a device for removing hair and dust from the surface of corncobs. Background Art

[0002] Furfural is a widely used chemical raw material. The raw materials are mostly cellulose-rich corn cobs. During the processing, the hair on the outer wall of the corn cobs needs to be smoothed to achieve dehairing and dust removal to facilitate subsequent processing by users. Therefore, a corn cob surface dehairing and dust removal equipment is needed.

[0003] Current corn cob surface dehairing and dust removal equipment, for example, a corn cob surface dehairing and dust removal equipment proposed in publication number: CN220389111U, has a reciprocating screw rod. When the user needs to grind the corn cob, the user can release the connection between the locking handle and the box body and rotate the sealing plate. After that, the user can insert the insertion rod into the corn cob to fix the corn cob. After that, the user can turn on the drive motor. Under the action of the drive motor, the transmission shaft drives the reciprocating screw rod to rotate. Under the action of the limit rod and the limit block, the reciprocating screw rod rotates, which can drive the moving block and the grinder to move left and right periodically. At this time, the user can turn on the grinder so that the grinder can grind the corn cob back and forth, thereby improving the grinding efficiency of the corn cob.

[0004] When the existing corn cob surface hair removal and dust removal equipment is in use, the moving block and the grinder move left and right periodically. At this time, the user can turn on the grinder so that the grinder can grind the corn cob back and forth. However, when grinding the corn cob, only one side can be grinded and the corn cob cannot be rotated. The processing position of the corn cob needs to be repeatedly adjusted to complete the processing of the corn cob. This processing structure makes the grinding efficiency of the corn cob low and inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a corncob surface dehairing and dust removal device, which can directly polish the corncob surface through the corncob surface dehairing device, thereby effectively improving the processing efficiency of the corncob.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a corncob surface depilatory dust removal device, comprising a base, wherein a fixed bracket and a sliding bracket are symmetrically arranged above the middle of the base, and a hood is installed on the top of the base near the side, wherein:

[0007] The fixed bracket and the sliding bracket are both rotatably connected with a rotating shaft, the inner side of the rotating shaft is fixedly connected with an insert rod, the outer side of the rotating shaft corresponding to the fixed bracket is equipped with a motor, one end of the rotating shaft close to the motor is fixedly connected with a worm gear, and the shaft end of the motor corresponding to the worm gear is fixedly connected with a worm;

[0008] The fixed bracket is covered with a protective cover on the outside of the worm wheel and worm, the middle part of the hood is rotatably connected with a hood door, a hydraulic rod is installed in the middle of the inner top of the hood, a grinding head is installed at the bottom end of the hydraulic rod, and a dust removal mechanism is arranged on the inside of the base.

[0009] Preferably, the base is fixedly connected to a support frame corresponding to the top of the sliding bracket, the support frame has sliding rod grooves symmetrically extending through the position near the bottom, the sliding bracket is fixedly connected to a sliding rod on one side corresponding to the sliding rod groove, a spring is sleeved on the sliding rod between the sliding bracket and the support frame, the support frame has guide grooves symmetrically extending through the position near the top, and the sliding bracket is fixedly connected to a guide rod on one side corresponding to the guide groove.

[0010] Preferably, the guide rod is a cylinder, and the guide rod and the guide groove form a guide structure.

[0011] Preferably, the dust removal mechanism includes a dust removal groove, a dust removal groove is opened inside the base, a filter rack is installed in the middle of the dust removal groove, a dust hood is installed on the base just below the insertion rods, the dust hood is connected with the dust removal groove below the protective cover through a ventilation pipe, a fan blade is rotatably connected in the ventilation pipe, the shaft end of the worm is fixedly connected to the fan blade, the base is symmetrically provided with exhaust ports on both sides above the filter rack, the base is provided with an ash discharge port on one side near the bottom of the dust removal groove, and a sealing cover is installed on the outside of the base near the ash discharge port.

[0012] Preferably, the inner bottom of the dust removal groove is inclined downward toward the ash discharge port.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. According to the utility model, when the corn cob needs to be dehaired, the sliding bracket is moved to make the insertion rods on both sides move away from each other, and then the corn cob is placed between the insertion rods, and the sliding bracket is moved in the opposite direction to make the insertion rods inserted at both ends of the corn cob. The motor drives the rotating shaft to rotate through the worm gear and the worm, and then drives the corn cob to rotate. Then the hydraulic rod drives the grinding head to move downward to grind the surface of the corn cob flat. The corn cob surface dehairing device can directly grind the surface of the corn cob, which effectively improves the processing efficiency of the corn cob.

[0015] 2. The utility model generates a large amount of dust when grinding corn cobs, and at the same time, the worm drives the fan blades to rotate, generating wind force, so that the dust hood generates suction to suck the dust into the dust removal groove below the filter frame. The dust is filtered by the filter frame and falls to the bottom of the dust removal groove, and the clean air is discharged through the exhaust port. After the processing is completed, the sealing cover is opened to allow the dust to be discharged from the ash discharge port through the bottom of the inclined dust removal groove. The dust removal mechanism can remove the dust generated by the corn cob processing to prevent the dust from drifting to the outside and causing damage to the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0019] In the figure: 1. base; 2. fixed bracket; 3. sliding bracket; 4. machine cover; 5. support frame; 6. slide bar groove; 7. slide bar; 8. spring; 9. guide groove; 10. guide bar; 11. rotating shaft; 12. plug rod; 13. motor; 14. worm gear; 15. worm; 16. protective cover; 17. cover door; 18. hydraulic rod; 19. grinding head; 20. dust removal groove; 21. filter rack; 22. dust hood; 23. ventilation pipe; 24. fan blade; 25. exhaust port; 26. ash discharge port; 27. sealing cover. DETAILED DESCRIPTION

[0020] 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.

[0021] Example:

[0022] See also Figures 1 to 3 The utility model provides a technical solution: a corncob surface hair removal and dust removal device, comprising a base 1, a fixed bracket 2 and a sliding bracket 3 are symmetrically arranged above the middle of the base 1, and a hood 4 is installed on the top of the base 1 near the side, wherein:

[0023] The fixed bracket 2 and the sliding bracket 3 are both rotatably connected with a rotating shaft 11, the inner side of the rotating shaft 11 is fixedly connected with an insert rod 12, a motor 13 is installed on the outer side of the fixed bracket 2 corresponding to the rotating shaft 11, a worm gear 14 is fixedly connected to one end of the rotating shaft 11 close to the motor 13, and a worm 15 is fixedly connected to the shaft end of the motor 13 corresponding to the worm gear 14;

[0024] A protective cover 16 is sleeved on the outer side of the fixed bracket 2 corresponding to the worm wheel 14 and the worm 15, a cover door 17 is rotatably connected to the middle of the hood 4, a hydraulic rod 18 is installed in the middle of the inner top of the hood 4, a grinding head 19 is installed at the bottom of the hydraulic rod 18, and a dust removal mechanism is arranged on the inner side of the base 1;

[0025] When the corn cob needs to be dehaired, the sliding bracket 3 is moved to make the insertion rods 12 on both sides move away from each other, and then the corn cob is placed between the insertion rods 12, and the sliding bracket 3 is moved in the opposite direction to make the insertion rods 12 inserted at both ends of the corn cob. The motor 13 drives the rotating shaft 11 to rotate through the worm gear 14 and the worm 15, and then drives the corn cob to rotate. Then the hydraulic rod 18 drives the grinding head 19 to move downward to grind the surface of the corn cob flat. The corn cob surface dehairing device can directly grind the surface of the corn cob, which effectively improves the processing efficiency of the corn cob.

[0026] See also Figures 1 to 3 The base 1 is fixedly connected with a support frame 5 at the top of the sliding bracket 3, and the support frame 5 is symmetrically penetrated with a slide bar groove 6 near the bottom. A slide bar 7 is fixedly connected with the sliding bracket 3 on one side of the slide bar groove 6. A spring 8 is sleeved on the slide bar 7 between the sliding bracket 3 and the support frame 5. The support frame 5 is symmetrically penetrated with a guide groove 9 near the top. A guide rod 10 is fixedly connected with one side of the guide groove 9 of the sliding bracket 3. The guide rod 10 is a cylinder, and the guide rod 10 and the guide groove 9 constitute a guiding structure. When the corn cob needs to be clamped, the sliding bracket 3 is pushed to overcome the elastic force of the spring 8 and move away from the fixed bracket 2. The spring 8 is compressed to generate elastic force, and then the corn cob is placed between the insertion rod 12. After that, the sliding bracket 3 is released, and the spring 8 resets the sliding bracket 3, so that the insertion rod 12 penetrates the two ends of the corn cob through the tip, thereby facilitating the clamping of the corn cob, and when the sliding bracket 3 moves, it is guided by the guide structure composed of the guide rod 10 and the guide groove 9 to avoid deviation of the movement of the sliding bracket 3.

[0027] See also Figures 1 to 3The dust removal mechanism includes a dust removal groove 20, a dust removal groove 20 is opened inside the base 1, a filter rack 21 is installed in the middle of the dust removal groove 20, a dust cover 22 is installed just below the base 1 near the insertion rod 12, the dust cover 22 is connected to the dust removal groove 20 below the protective cover 16 through a ventilation pipe 23, a fan blade 24 is rotatably connected in the ventilation pipe 23, the shaft end of the worm 15 is fixedly connected to the fan blade 24, the base 1 is symmetrically opened with exhaust ports 25 on both sides above the filter rack 21, the base 1 is opened with an ash discharge port 26 on one side near the bottom of the dust removal groove 20, a sealing cover 27 is installed on the outer side of the base 1 near the ash discharge port 26, and the inner bottom of the dust removal groove 20 is sealed. The fan blade 24 is tilted downwardly toward the ash discharge port 26. When the corn cob is polished, a large amount of dust is generated. At the same time, the worm 15 drives the fan blade 24 to rotate, generating wind force, so that the dust hood 22 generates suction to suck the dust into the dust removal groove 20 below the filter frame 21. The dust is filtered by the filter frame 21 and falls to the bottom of the dust removal groove 20. The clean air is discharged through the exhaust port 25. After the processing is completed, the sealing cover 27 is opened to allow the dust to be discharged from the ash discharge port 26 through the bottom of the inclined dust removal groove 20. Through the dust removal mechanism, the dust generated by the corn cob processing can be removed to prevent the dust from drifting to the outside and causing damage to the workers.

[0028] Working principle: This is a corncob surface dehairing and dust removal device. When the corncob needs to be dehaired, the sliding bracket 3 is moved to make the insertion rods 12 on both sides move away from each other, and then the corncob is placed between the insertion rods 12, and the sliding bracket 3 is moved in the opposite direction to make the insertion rods 12 inserted at both ends of the corncob. The motor 13 drives the rotating shaft 11 to rotate through the worm gear 14 and the worm 15, and then drives the corncob to rotate. Then the hydraulic rod 18 drives the grinding head 19 to move downward to grind the surface of the corncob flat. Through the corncob surface dehairing device, the surface of the corncob can be directly polished, which effectively improves the processing efficiency of the corncob. When the corncob needs to be clamped, the sliding bracket 3 is pushed to overcome the elastic force of the spring 8 and move away from the fixed bracket 2. The spring 8 is compressed to generate elastic force, and then the corncob is placed between the insertion rods 12. Then the sliding bracket 3 is released, and the spring 8 makes the sliding bracket 3 The bracket 3 is reset so that the insertion rod 12 can penetrate the two ends of the corn cob through the tip, thereby facilitating the clamping of the corn cob, and when the sliding bracket 3 moves, it is guided by the guide structure composed of the guide rod 10 and the guide groove 9 to avoid deviation of the movement of the sliding bracket 3, and when the corn cob is polished, a large amount of dust is generated, and at the same time, the worm 15 drives the fan blades 24 to rotate, generating wind force, so that the dust hood 22 generates suction to suck the dust into the dust removal groove 20 below the filter frame 21. After being filtered by the filter frame 21, the dust falls to the bottom of the dust removal groove 20, and the clean air is discharged through the exhaust port 25. After the processing is completed, the sealing cover 27 is opened to allow the dust to be discharged from the ash discharge port 26 through the bottom of the inclined dust removal groove 20. Through the dust removal mechanism, the dust generated by the corn cob processing can be removed to prevent the dust from drifting to the outside and causing damage to the workers.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corncob surface hair removal and dust removal device, comprising a base (1), characterized in that: A fixed bracket (2) and a sliding bracket (3) are symmetrically arranged above the middle of the base (1), and a cover (4) is installed at the top of the base (1) near the side, wherein: The fixed bracket (2) and the sliding bracket (3) are both rotatably connected with a rotating shaft (11), an insert rod (12) is fixedly connected to the inner side of the rotating shaft (11), a motor (13) is installed on the outer side of the fixed bracket (2) corresponding to the rotating shaft (11), a worm gear (14) is fixedly connected to one end of the rotating shaft (11) close to the motor (13), and a worm (15) is fixedly connected to the shaft end of the motor (13) corresponding to the worm gear (14); The fixed bracket (2) is provided with a protective cover (16) on the outer side of the worm wheel (14) and the worm (15); the middle part of the hood (4) is rotatably connected with a hood door (17); a hydraulic rod (18) is installed at the middle part of the inner top end of the hood (4); a grinding head (19) is installed at the bottom end of the hydraulic rod (18); and a dust removal mechanism is provided on the inner side of the base (1).

2. The corncob surface dehairing and dust removal device according to claim 1, characterized in that: The base (1) is fixedly connected with a support frame (5) at the top of the corresponding sliding frame (3); a slide bar groove (6) is symmetrically penetrated at a position close to the bottom of the support frame (5); a slide bar (7) is fixedly connected to one side of the sliding frame (3) corresponding to the slide bar groove (6); a spring (8) is sleeved on the slide bar (7) between the sliding frame (3) and the support frame (5); a guide groove (9) is symmetrically penetrated at a position close to the top of the support frame (5); and a guide rod (10) is fixedly connected to one side of the sliding frame (3) corresponding to the guide groove (9).

3. The corncob surface dehairing and dust removal device according to claim 2, characterized in that: The guide rod (10) is a cylinder, and the guide rod (10) and the guide groove (9) form a guide structure.

4. The corncob surface dehairing and dust removal device according to claim 1, characterized in that: The dust removal mechanism comprises a dust removal groove (20), the dust removal groove (20) is provided inside the base (1), a filter rack (21) is installed in the middle of the dust removal groove (20), a dust hood (22) is installed just below the base (1) between the insertion rods (12), the dust hood (22) is connected to the dust removal groove (20) below the protective cover (16) through a ventilation pipe (23), a fan blade (24) is rotatably connected inside the ventilation pipe (23), the shaft end of the worm (15) is fixedly connected to the fan blade (24), the base (1) is symmetrically provided with exhaust ports (25) on both sides above the filter rack (21), the base (1) is provided with an ash discharge port (26) on one side near the bottom of the dust removal groove (20), and a sealing cover (27) is installed on the outer side of the base (1) near the ash discharge port (26).

5. The corncob surface dehairing and dust removal device according to claim 4, characterized in that: The inner bottom of the dust removal groove (20) is arranged to be inclined downward toward the dust discharge port (26).

Images