Drying and dust removing device for grain and oil processing

Abstract

The utility model relates to the field of grain and oil processing, in particular to a drying and dust removing device for grain and oil processing. The device comprises a treatment box, a feeding hopper arranged at the top of the treatment box, a supporting frame arranged at the bottom of the treatment box, a material turning mechanism, a dust removal mechanism and a material turning plate, wherein the material turning mechanism is arranged on the inner side of the treatment box; the dust removal mechanism is arranged on the side surface of the overturning mechanism; and the material turning plate is arranged on the material turning mechanism. Through the arrangement of the stirring mechanism and the dust removal mechanism, the motor drives the rotary filter plate to rotate so as to circularly rotate grain and oil raw materials, and the motor drives the material turning plate to rotate in the rotating process so as to stir the grain and oil raw materials, so that the raw materials can be uniformly distributed in the drying chamber, and the stacking state is broken through the stirring operation; and the rotating shaft drives the knocking block to repeatedly knock the dust removal plate, so that the dust removal plate is driven to vibrate, filter holes of the dust removal plate are prevented from being blocked, and the dust removal effect of the dust removal plate is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of grain and oil processing, and in particular to a grain and oil processing drying and dust removal device. Background Technology

[0002] Grain and oil raw materials include rapeseed, sesame, sunflower seeds, peanuts, etc. After harvesting, grain and oil raw materials need to be dried to reduce moisture for later processing. They also need to be dusted to improve the quality of grains and oils.

[0003] Chinese Patent No. CN222279246U discloses a grain and oil processing drying and dust removal device, including a box body. A circular partition is fixedly installed on the inner wall of the box body. The circular partition has two sets of through holes. A material blocking component is fixedly connected to the bottom of the circular partition. The top of the circular partition is in close contact with two sets of push plates. One end of the push plate is in contact with the inner wall of the box body, and the other end of the push plate is in contact with the outer wall of the electric heating rod. The two sets of push plates are respectively fixedly installed at the bottom of two sets of fixed rods. When this utility model is in use, as the grain and oil raw materials fall down through the two sets of through holes, the motor drives the two sets of push plates to rotate on the top of the circular partition. The two sets of push plates continuously push the grain and oil raw materials on the top of the circular partition, so that the grain and oil raw materials on the top of the circular partition can fall down through the through holes during the movement, ensuring that no grain and oil raw materials remain on the top of the circular partition.

[0004] However, the above-mentioned publicly available solutions have the following shortcomings: the existing grain and oil processing drying and dust removal devices cannot stir the grain and oil raw materials during use, resulting in poor drying effect and low drying efficiency. At the same time, they cannot remove dust during the drying process, which reduces work efficiency. Utility Model Content

[0005] The purpose of this invention is to address the problem in the prior art that it is impossible to stir and dry grain and oil raw materials and remove dust during the drying process, and to propose a grain and oil processing drying dust removal device.

[0006] The technical solution of this utility model: A grain and oil processing drying and dust removal device, comprising a processing box, a feeding hopper disposed at the top of the processing box, and a support frame disposed at the bottom of the processing box; further comprising:

[0007] The material turning mechanism is located inside the processing box and is used to circulate and rotate the grain and oil raw materials inside the processing box, and to stir them during the rotation process.

[0008] The dust removal mechanism is located on the side of the turning mechanism and is used to remove dust from the grain and oil raw materials.

[0009] And a turning plate, which is set on the turning mechanism. The turning plate rotates around the processing box under the drive of the turning mechanism, thereby driving the grain and oil raw materials to circulate in the processing box. At the same time, the material is stirred under the drive of the turning mechanism during the rotation.

[0010] Preferably, it also includes a drying assembly, which includes a dryer, an inlet pipe, and a baffle plate;

[0011] The inlet pipe is located on the side of the treatment chamber, the baffle filter plate is located inside the inlet pipe, and the dryer is located on the side of the inlet pipe away from the treatment chamber.

[0012] Preferably, the material turning mechanism includes a motor, a rotating shaft, and a turning assembly;

[0013] The motor is located on the outside of the processing box and at the center of the processing box, with the rotating shaft located at the output end of the motor;

[0014] The stirring component is located on the outside of the rotating shaft and is used to thoroughly stir the grain and oil raw materials put into the processing box.

[0015] Preferably, the agitation assembly includes a rotating filter plate, a rotating frame, and a connecting shaft;

[0016] A rotating filter plate is located on the outside of the rotating shaft. A rotating frame 1 is located at the end of the rotating shaft and has four protruding ends. A connecting shaft is located at the end of the rotating frame 1 away from the rotating shaft. A rotating frame 2 is located on the outside of the connecting shaft and has three protruding ends. The side of the rotating frame 2 is connected to the end of the tilting plate. A spur gear is located at the end of the connecting shaft. A gear ring is located on the side of the processing box away from the motor. The gear ring meshes with the spur gear. Four spur gears are arranged in a ring around the processing box. A rotating ring is rotatably arranged on the side of the spur gear. A fixed frame is located on the outside of the processing box.

[0017] Preferably, the dust removal mechanism includes a dust removal plate, a pull ring, a collection box, and a knocking assembly;

[0018] The dust collector plate is slidably installed at the bottom of the processing box, the pull ring is installed at the end of the dust collector plate, and the collection box is installed on the support frame;

[0019] The tapping component is located on the side of the processing box and is used to repeatedly tap the dust removal plate, thereby causing the dust removal plate to vibrate and clean the dust in the filter holes.

[0020] Preferably, the striking assembly includes a toggle frame, a connecting rod, a fixed shaft, and a fixed plate;

[0021] The actuating bracket is located at the end of the rotating shaft away from the motor, the fixed shaft is located on the side of the processing box, the connecting rod is located on the outside of the fixed shaft, the side of the connecting rod is provided with a spring, the fixing plate is located at the end of the spring away from the connecting rod, the end of the fixing plate is connected to the side of the processing box, the bottom of the connecting rod is provided with a mounting plate, and the mounting plate is provided with a striking block.

[0022] Compared with the prior art, this utility model has the following beneficial technical effects: Through the setting of the stirring mechanism and the dust removal mechanism, the motor drives the rotating filter plate to rotate, thereby circulating the grain and oil raw materials. During the rotation, the motor drives the turning plate to rotate, thereby stirring the grain and oil raw materials. This allows the raw materials to be evenly distributed in the drying chamber. The stirring operation breaks the piled-up state, ensuring that the hot air comes into full contact with the raw materials, and avoiding the problem of local over-drying or under-drying caused by uneven sunlight distribution in traditional sun drying. This ensures that the moisture content of the grain is reduced evenly. At the same time, the dust on the grain and oil raw materials can be shaken off during the stirring process, so that the dust falls into the collection box through the dust removal plate, thereby enhancing the dust removal effect. The rotating shaft drives the striking block to repeatedly strike the dust removal plate, thereby causing the dust removal plate to vibrate, avoiding the clogging of the filter holes of the dust removal plate, and enhancing the dust removal effect of the dust removal plate. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0024] Figure 2 This is a schematic diagram of the drying assembly.

[0025] Figure 3 This is a schematic diagram of the material turning mechanism;

[0026] Figure 4 for Figure 3 An enlarged diagram of A in the diagram.

[0027] Reference numerals: 1. Processing box; 2. Support frame; 3. Feed hopper; 4. Collection box; 501. Dryer; 502. Inlet pipe; 503. Baffle filter plate; 601. Motor; 602. Rotating shaft; 603. Rotating filter plate; 604. Rotating frame one; 605. Connecting shaft; 606. Rotating frame two; 607. Tilting plate; 608. Rotating ring; 609. Fixed frame; 610. Gear ring; 611. Circular gear; 701. Actuating frame; 702. Connecting rod; 703. Fixed shaft; 704. Fixed plate; 705. Spring; 706. Mounting plate; 707. Striking block; 708. Dust removal plate; 709. Pull ring. Detailed Implementation

[0028] Example 1

[0029] like Figures 1-3As shown, the present invention proposes a grain and oil processing drying and dust removal device, including a processing box 1, a feeding hopper 3 disposed on the top of the processing box 1, a support frame 2 disposed on the bottom of the processing box 1, a turning mechanism, a dust removal mechanism, and a turning plate 607.

[0030] The material turning mechanism is located inside the processing box 1 and is used to circulate and rotate the grain and oil raw materials inside the processing box 1, and to stir them during the rotation process.

[0031] The dust removal mechanism is located on the side of the turning mechanism and is used to remove dust from the grain and oil raw materials.

[0032] The turning plate 607 is installed on the turning mechanism. The turning plate 607 rotates around the processing box 1 under the drive of the turning mechanism, thereby driving the grain and oil raw materials to circulate in the processing box 1. At the same time, the material is stirred under the drive of the turning mechanism during the rotation.

[0033] The drying assembly includes a dryer 501, an inlet pipe 502, and a baffle filter plate 503. The inlet pipe 502 is located on the side of the processing chamber 1, and the baffle filter plate 503 is located inside the inlet pipe 502. The baffle filter plate 503 has multiple small holes, which are used to allow the hot air emitted by the dryer 501 to pass through and to keep the grain and oil raw materials inside the processing chamber 1 to prevent them from entering the dryer 501. The dryer 501 is located on the side of the inlet pipe 502 away from the processing chamber 1. When the dryer 501 is started, it generates hot air, which passes through the inlet pipe 502 and the baffle filter plate 503 into the processing chamber 1 to dry the grain and oil raw materials.

[0034] The material turning mechanism includes a motor 601, a rotating shaft 602, and a turning assembly; the motor 601 is located on the outside of the processing box 1 and at the center of the processing box 1, and the rotating shaft 602 is located at the output end of the motor 601; the turning assembly is located on the outside of the rotating shaft 602 and is used to fully turn the grain and oil raw materials put into the processing box 1. The agitation assembly includes a rotating filter plate 603, a first rotating frame 604, and a connecting shaft 605. The rotating filter plate 603 is located outside the rotating shaft 602. The first rotating frame 604 is located at the end of the rotating shaft 602 and has four protruding ends. The connecting shaft 605 is located at the end of the first rotating frame 604 away from the rotating shaft 602. A second rotating frame 606 is located outside the connecting shaft 605 and has three protruding ends. The side of the second rotating frame 606 is connected to the end of the tilting plate 607. A spur gear 611 is located at the end of the connecting shaft 605. A gear ring 610 is located on the side of the processing box 1 away from the motor 601. The gear ring 610 and the spur gear 611 mesh with each other. Four spur gears 611 are arranged in a ring around the processing box 1. A rotating ring 608 is rotatably mounted on the side of the spur gear 611, and a fixed frame 609 is mounted on the outside of the processing box 1. The motor 601 drives the rotating shaft 602 to rotate, which in turn drives the rotating filter plate 603 to rotate and the rotating frame 604 to rotate. The rotating filter plate 603 drives the grain and oil raw materials put into the processing box 1 to rotate. The rotating frame 604 drives the connecting shaft 605 to rotate, which in turn drives the spur gear 611 and the rotating ring 608 to rotate on the side of the processing box 1. During the rotation, the spur gear 611 and the gear ring 610 mesh and thus rotate. During the rotation, the connecting shaft 605 drives the turning plate 607 to rotate, thereby turning and stirring the grain and oil raw materials in the four compartments formed by the rotating filter plate 603 and the processing box 1.

[0035] Example 2

[0036] like Figures 3-4 As shown, this utility model proposes a grain and oil processing drying and dust removal device. Compared with Embodiment 1, this embodiment details the structure of the dust removal mechanism.

[0037] The dust removal mechanism includes a dust removal plate 708, a pull ring 709, a collection box 4, and a striking component. The dust removal plate 708 is slidably disposed at the bottom of the processing box 1, the pull ring 709 is disposed at the end of the dust removal plate 708, and the collection box 4 is disposed on the support frame 2. The dust removal plate 708 is provided with multiple filter holes for dust to pass through, and the dust falls into the collection box 4 for collection. The dust removal plate 708 can move on the processing box 1. When the dust removal plate 708 and the processing box 1 are connected together, dust can be removed from the grain and oil raw materials. When the dust removal plate 708 is removed from the processing box 1, the grain and oil raw materials in the processing box 1 can be taken out. The striking component is disposed on the side of the processing box 1 and is used to cyclically strike the dust removal plate 708, thereby causing the dust removal plate 708 to vibrate and clean the dust in the filter holes. The striking assembly includes a toggle frame 701, a connecting rod 702, a fixed shaft 703, and a fixing plate 704. The toggle frame 701 is located at the end of the rotating shaft 602 away from the motor 601. The fixed shaft 703 is located on the side of the processing box 1. The connecting rod 702 is located outside the fixed shaft 703. A spring 705 is provided on the side of the connecting rod 702. The fixing plate 704 is located at the end of the spring 705 away from the connecting rod 702. The end of the fixing plate 704 is connected to the side of the processing box 1. A mounting plate 706 is provided at the bottom of the connecting rod 702. The mounting plate 706 is equipped with multiple striking blocks 707 arranged at equal intervals. The top of the connecting rod 702 is located on the rotation trajectory of the actuating frame 701. The rotating shaft 602 drives the actuating frame 701 to rotate. When the actuating frame 701 rotates to the connecting rod 702, it can drive the connecting rod 702 to rotate clockwise. The actuating frame 701 continues to rotate and thus disengages from the connecting rod 702. The connecting rod 702 rebounds under the action of the spring 705, so that the striking blocks 707 strike the dust removal plate 708, thereby removing the dust on the dust removal plate 708.

[0038] In summary, when using this utility model, grain and oil raw materials are fed into the processing box 1 through the feed hopper 3. Then, the motor 601 and the dryer 501 are started. The dryer 501 generates hot air, which enters the processing box 1 through the inlet pipe 502 and the baffle filter plate 503 to dry the grain and oil raw materials. The motor 601 drives the rotating shaft 602 to rotate, which in turn drives the rotating filter plate 603 to rotate and the rotating frame 604 to rotate. The rotating filter plate 603 drives the grain and oil raw materials fed into the processing box 1 to rotate. The rotating frame 604 drives the connecting shaft 605 to rotate, which in turn drives the spur gear 611 and the rotating ring 608 to rotate on the side of the processing box 1. During the rotation, the spur gear 611 and the gear ring 610 mesh and thus rotate. During the rotation, the connecting shaft 605 drives the material to turn over. The plate 607 rotates, thereby stirring the grain and oil raw materials in the four compartments formed by the rotating filter plate 603 and the processing box 1, ensuring that each grain and oil raw material can fully contact the hot air. When the grain and oil raw material rotates to the dust removal plate 708, the dust falls into the collection box 4 through the dust removal plate 708. At the same time, the rotating shaft 602 drives the actuating frame 701 to rotate. When the actuating frame 701 rotates to the connecting rod 702, it can drive the connecting rod 702 to rotate clockwise. The actuating frame 701 continues to rotate and disengages from the connecting rod 702. The connecting rod 702 rebounds under the action of the spring 705, so that the striking block 707 strikes the dust removal plate 708, thereby removing the dust on the dust removal plate 708. After the grain and oil raw material is processed, the dust removal plate 708 is pulled to remove it from the processing box 1, thereby taking out the grain and oil raw material.

[0039] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A grain oil processing, drying and dust removing device, comprising a processing box (1), a feeding hopper (3) arranged on the top of the processing box (1) and a supporting frame (2) arranged on the bottom of the processing box (1); characterized in that, Also include: The turnover mechanism is arranged in the inside of the processing box (1), which is used for circulating rotation of the grain and oil raw materials in the processing box (1), and stirring in the process of rotation; The dust removal mechanism is arranged on the side of the turnover mechanism, which is used for removing the dust in the grain and oil raw materials; And the turnover plate (607) is arranged on the turnover mechanism, and the turnover plate (607) rotates around the processing box (1) under the driving of the turnover mechanism, so as to drive the grain and oil raw materials to rotate in the processing box (1), and to stir the materials under the driving of the turnover mechanism in the process of rotation.

2. The grain-oil processing, drying and dust-removing device according to claim 1, characterized in that, It also includes a drying assembly, which includes a dryer (501), a guide pipe (502) and a barrier filter plate (503); The guide pipe (502) is arranged on the side of the processing box (1), the barrier filter plate (503) is arranged on the inside of the guide pipe (502), and the dryer (501) is arranged on the side away from the processing box (1) of the guide pipe (502).

3. The grain-oil processing, drying and dust-removing device according to claim 1, characterized in that, The turnover mechanism includes a motor (601), a rotating shaft (602) and a stirring assembly; The motor (601) is arranged on the outside of the processing box (1) and located at the center of the processing box (1), the rotating shaft (602) is arranged on the output end of the motor (601); The stirring assembly is arranged on the outside of the rotating shaft (602), which is used for fully stirring the grain and oil raw materials put into the processing box (1).

4. The grain oil processing, drying and dust removing device according to claim 3, characterized in that, The stirring assembly includes a rotating filter plate (603), a rotating frame one (604) and a connecting shaft (605); The rotating filter plate (603) is arranged on the outside of the rotating shaft (602), the rotating frame one (604) is arranged on the end of the rotating shaft (602), the rotating frame one (604) is provided with four extension ends, the connecting shaft (605) is arranged on the end away from the rotating shaft (602) of the rotating frame one (604), the outside of the connecting shaft (605) is provided with a rotating frame two (606), the rotating frame two (606) is provided with three extension ends, the side surface of the rotating frame two (606) is connected with the end of the turnover plate (607), the end of the connecting shaft (605) is provided with a round gear (611), the side away from the motor (601) of the processing box (1) is provided with a gear ring (610), the gear ring (610) and the round gear (611) are engaged, four round gears (611) are arranged in a ring around the processing box (1), the side surface of the round gear (611) is rotatably provided with a rotating ring (608), and the outside of the processing box (1) is provided with a fixing frame (609).

5. The grain-oil processing, drying and dust-removing device according to claim 3, characterized in that, The dust removal mechanism includes a dust removal plate (708), a pull ring (709), a collection box (4) and a knocking assembly; The dust removal plate (708) is slidably arranged on the bottom of the processing box (1), the pull ring (709) is arranged on the end of the dust removal plate (708), and the collection box (4) is arranged on the support frame (2); The knocking assembly is arranged on the side of the processing box (1), which is used for circulating knocking of the dust removal plate (708), so that the dust removal plate (708) vibrates to clean the dust in the filter hole.

6. The grain-oil processing, drying and dust-removing device according to claim 5, characterized in that, The knocking assembly includes a pushing frame (701), a connecting rod (702), a fixed shaft (703) and a fixed plate (704); Toggle frame (701) is arranged at the end of the rotating shaft (602) away from the motor (601), the fixed shaft (703) is arranged at the side of the processing box (1), the connecting rod (702) is arranged outside the fixed shaft (703), the side of the connecting rod (702) is provided with the spring (705), the fixed plate (704) is arranged at the end of the spring (705) away from the connecting rod (702), the end of the fixed plate (704) is connected with the side of the processing box (1), the bottom of the connecting rod (702) is provided with the mounting plate (706), the knocking block (707) is arranged on the mounting plate (706).

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