Grain processing device with drying mechanism
By introducing guide components and sprinkler components into the grain processing device, the problem of incomplete threshing caused by moisture during the processing process is solved, and more efficient drying and processing effects are achieved.
Patent Information
- Application Number
- CN202421592738.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-08
AI Technical Summary
During the grain processing process, the initially dried grains are prone to moisture during storage and processing, resulting in incomplete threshing.
A grain processing device with a drying mechanism is designed, including a guide assembly and a sprinkler assembly. The guide assembly controls the residence time and position of the grain in the drying chamber through the cooperation of the fixed guide plate and the movable guide plate to ensure that it is fully dried. The sprinkler assembly uses arc-shaped plates to sprinkle the grains to the middle of the drying bin, increasing its contact area with hot air and improving drying efficiency.
Through the design of this device, the drying process of the grain can be effectively controlled, prevent moisture, and ensure the integrity of threshing and the improvement of processing quality.
Smart Images
Figure CN222824766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grain processing, in particular to a grain processing device with a drying mechanism. Background Art
[0002] Cereals cover a wide range, including rice, wheat, millet, soybeans, etc. and other grains. Cereals include rice, wheat, millet, soybeans, etc., which are mainly plant seeds and fruits and are the traditional staple food of many Asian people.
[0003] During the grain processing, the grain needs to be dried because it contains a certain amount of moisture. However, when a large amount of grain is dried and piled up, it is still difficult to thresh the grain due to problems such as the storage environment. Most of the existing grain processing devices directly process the grains that have been piled up after preliminary drying. When some grains are damp, it will affect the quality of the grains during processing and cause incomplete threshing. To this end, we propose a grain processing device with a drying mechanism. Utility Model Content
[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a grain processing device with a drying mechanism.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grain processing device with a drying mechanism, comprising a grain processing machine body, a feed bin is fixedly installed on the upper end of the grain processing machine body, a drying bin is fixedly installed on the upper end surface of the feed bin, a feed port is penetrated through the upper end surface of the drying bin, a material guide assembly is arranged above the feed bin inside the drying bin, and a throwing assembly is arranged on both sides of the material guide assembly inside the drying bin;
[0006] The material guide assembly includes a mounting plate fixedly connected to the inner wall of the drying bin, a plurality of fixed guide plates are fixedly mounted on the bottom surface of the mounting plate, and a plurality of movable guide plates are rotatably mounted on the bottom surface of the mounting plate, and the plurality of fixed guide plates are spaced apart from the movable guide plates.
[0007] Preferably, the spreading assembly comprises a rotating shaft rotatably connected to the inner wall of the drying bin, and a plurality of groups of arc-shaped plates are fixedly mounted on the outer wall of the rotating shaft.
[0008] Preferably, elastic rods are fixedly mounted on both ends of the rotating shaft, and an elastic plate is arranged inside the drying chamber below the rotating shaft.
[0009] Preferably, one end of the elastic plate is rotatably connected to the inner wall of the bottom surface of the drying bin, and the other end of the elastic plate is fixedly connected to a plurality of return springs.
[0010] Preferably, two oppositely arranged cover plates are rotatably mounted at a feed inlet that penetrates through the upper end surface of the drying bin, and the cross-section of the cover plates is L-shaped.
[0011] Preferably, the plurality of fixed guide plates and movable guide plates are all arranged at an angle, and the material guiding assembly as a whole is a truncated cone structure that is narrow at the top and wide at the bottom.
[0012] Preferably, the number of the elastic rods is the same as the arc-shaped plates, and the plurality of elastic rods and the arc-shaped plates are located at corresponding positions.
[0013] Beneficial Effects
[0014] The utility model provides a grain processing device with a drying mechanism, which has the following beneficial effects:
[0015] (1) The grain processing device with a drying mechanism can guide the grains during the grain drying process through the joint action of the fixed guide plate and the movable guide plate in the material guide assembly, thereby controlling the grains to stay in the drying bin for drying, or guiding the grains to fall into the feed bin and then enter the main body of the grain processing machine for processing.
[0016] (2) In the grain processing device with a drying mechanism, the arc plate in the spreading assembly can spread the grain to the middle position of the drying bin, so that a large number of grains are in a separated state, thereby increasing the contact area between the grains and the hot air in the drying bin, and improving the drying effect of the drying bin on the grains. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic cross-sectional view of the drying bin structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the sprinkler assembly of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the material guide assembly of the utility model;
[0023] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.
[0024] Legend: 1. Grain processing machine body; 2. Drying bin; 3. Cover plate; 4. Feed bin; 5. Material guide assembly; 501. Mounting plate; 502. Fixed guide plate; 503. Movable guide plate; 6. Sprinkling assembly; 601. Rotating shaft; 602. Elastic rod; 603. Arc plate; 7. Elastic plate; 8. Return spring. DETAILED DESCRIPTION
[0025] 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.
[0026] like Figure 1-5 As shown, a grain processing device with a drying mechanism comprises a grain processing machine body 1, a feed bin 4 is fixedly mounted on the upper end of the grain processing machine body 1, a drying bin 2 is fixedly mounted on the upper end surface of the feed bin 4, a feed port is penetrated through the upper end surface of the drying bin 2, a material guide assembly 5 is arranged above the feed bin 4 inside the drying bin 2, and a spreading assembly 6 is arranged on both sides of the material guide assembly 5 inside the drying bin 2;
[0027] The material guide assembly 5 includes a mounting plate 501 fixedly connected to the inner wall of the drying chamber 2, a plurality of fixed guide plates 502 are fixedly mounted on the bottom surface of the mounting plate 501, and a plurality of movable guide plates 503 are rotatably mounted on the bottom surface of the mounting plate 501, and the plurality of fixed guide plates 502 and the movable guide plates 503 are spaced apart from each other;
[0028] When the device is in use, the grains to be processed are placed in the drying bin 2 from the feed inlet. At this time, the grains are further dried to facilitate threshing. The drying bin 2 includes a hot air blower, which can dry the grains in the drying bin 2. After the grains enter the drying bin 2, the spreading components 6 arranged at both ends of the drying bin 2 can assist in spreading the grains, thereby enhancing the drying effect of the drying bin 2 on the grains. The material guide component 5 arranged in the middle of the drying bin 2, when drying the grains in the drying bin 2, multiple fixed guide plates 502 and movable guide plates The sides of the plates 503 are in contact with each other, so that the material guide assembly 5 as a whole is a complete truncated cone structure, which can guide the grains thrown to the middle position of the drying bin 2, so that the grains return to the two ends of the drying bin 2 for repeated throwing and drying. When the drying of the grains in the drying bin 2 is completed, the multiple movable guide plates 503 rotate to a vertical state. At this time, under the synchronous action of the two groups of throwing assemblies 6, the grains thrown to the middle position of the drying bin 2 can fall into the interior of the feed bin 4 through the gaps created by the movement of the movable guide plates 503, so that the dried grains enter the grain processing machine body 1 for processing.
[0029] like Figure 3 As shown, the spreading assembly 6 includes a rotating shaft 601 rotatably connected to the inner wall of the drying bin 2, and a plurality of sets of arc plates 603 are fixedly installed on the outer wall of the rotating shaft 601. The arc-shaped special structure of the arc plates 603 can hold the grains that they contact, and during the high-speed rotation of the rotating shaft 601, the grains contained in the arc plates 603 can be scattered to the middle position inside the drying bin 2, thereby increasing the contact area between the grains and the hot air in the drying bin 2, and improving the drying efficiency of the grains contained in the drying bin 2.
[0030] like Figure 2 As shown, elastic rods 602 are fixedly installed at both ends of the rotating shaft 601, and an elastic plate 7 is arranged inside the drying bin 2 below the rotating shaft 601. The cross-section of the elastic rod 602 is arc-shaped and has a certain deformation ability. When the arc-shaped convex surface of the elastic rod 602 contacts the elastic plate 7, the elastic plate 7 can be squeezed to make it parallel to the bottom surface of the drying bin 2. When the rotating shaft 601 continues to rotate, the elastic rod 602 deforms to make way. After the end of the elastic rod 602 is separated from the elastic plate 7, the elastic plate 7 rebounds to its initial inclined state. During the rebound process of the elastic plate 7 and under the guiding effect of the elastic plate 7 when it is in the inclined state, the grains at the two ends of the drying bin 2 can be guided to the middle of the drying bin 2, thereby avoiding a large amount of grains being left at the two ends of the drying bin 2 and causing waste.
[0031] like Figure 5As shown, one end of the elastic plate 7 is rotatably connected to the inner wall of the bottom surface of the drying bin 2, and the other end of the elastic plate 7 is fixedly connected to a plurality of return springs 8, and the other ends of the plurality of return springs 8 are fixedly connected to the inner wall of the bottom surface of the drying bin 2. When the elastic plate 7 is squeezed, it can infinitely approach being parallel to the inner wall of the bottom surface of the drying bin 2. When the elastic plate 7 loses the external force squeezing, the end of the elastic plate 7 can be bounced upward under the action of the plurality of return springs 8 arranged at its end, thereby facilitating the elastic plate 7 to guide the grains at the two ends of the drying bin 2 to the middle position, so that the grains fall into the interior of the feed bin 4 for processing.
[0032] like Figure 1 As shown, two relatively arranged cover plates 3 are rotatably installed at the feed opening which is opened through the upper end surface of the drying bin 2, and the cross section of the cover plates 3 is L-shaped. When drying the grains, the two relatively arranged cover plates 3 are flipped outward and opened, so that the feed opening on the upper end surface of the drying bin 2 can be opened. When the spreading component 6 spreads the grains, the cover plates 3 can be closed to prevent the dust in the drying bin 2 from overflowing.
[0033] like Figure 4 As shown, multiple fixed guide plates 502 and movable guide plates 503 are all inclined, and the material guide assembly 5 as a whole is a truncated cone structure that is narrow at the top and wide at the bottom. Multiple inclined fixed guide plates 502 and movable guide plates 503 together constitute a truncated cone-shaped material guide assembly 5. When the arc plate 603 throws the grains at both ends of the drying bin 2 to the middle position, the overall truncated cone-shaped material guide assembly 5 can guide the grains to return to the two ends of the drying bin 2, so that the arc plate 603 can continue to throw and dry the grains.
[0034] like Figure 3 As shown, the number of elastic rods 602 is the same as that of the arc plate 603, and the multiple elastic rods 602 are at corresponding positions to the arc plate 603. When the rotating shaft 601 rotates, the end of the elastic arc plate 603 preferentially contacts the elastic plate 7, and squeezes the elastic plate 7 to a state that is infinitely close to parallel with the bottom surface of the drying bin 2. At this time, the arc plate 603 synchronously throws the grains above the elastic plate 7, i.e., at the two ends of the drying bin 2, to the middle position of the drying bin 2, so as to avoid the elastic plate 7 causing motion interference to the end of the arc plate 603 when the arc plate 603 rotates. When the grains are thrown upwards, their contact area with the hot air in the drying bin 2 can be increased, thereby improving the efficiency of the drying bin 2 in drying the grains.
[0035] The working principle of the utility model is as follows: when in use, the grains to be processed are placed in the drying bin 2 from the feed port. At this time, the grains are further dried to facilitate threshing. The drying bin 2 includes a hot air blower, which can dry the grains in the drying bin 2. After the grains enter the drying bin 2, during the high-speed rotation of the rotating shaft 601, the grains contained in the arc plate 603 can be thrown to the middle position inside the drying bin 2, thereby increasing the contact area between the grains and the hot air in the drying bin 2, and improving the drying efficiency of the grains contained in the drying bin 2. At the same time, the elastic rods 602 arranged at both ends of the rotating shaft 601 squeeze the elastic plate 7. When the arc-shaped convex surface of the elastic rod 602 contacts the elastic plate 7, the elastic plate 7 can be squeezed to make it parallel to the bottom surface of the drying bin 2. When the rotating shaft 601 continues to rotate, the elastic rod 602 deforms to make way. When the end of the elastic rod 602 After the end is separated from the elastic plate 7, the elastic plate 7 rebounds to the initial inclined state. During the rebound process of the elastic plate 7 and under the guiding effect when the elastic plate 7 is in the inclined state, the grains at the two ends of the drying bin 2 can be guided to the middle of the drying bin 2. When the grains in the drying bin 2 are dried, the sides of the multiple fixed guide plates 502 and the movable guide plates 503 contact each other, and the material guide assembly 5 as a whole is a complete truncated cone structure, which can guide the grains thrown to the middle position in the drying bin 2, so that the grains return to the two ends of the drying bin 2 for repeated throwing and drying. When the drying of the grains in the drying bin 2 is completed, the multiple movable guide plates 503 rotate to a vertical state. At this time, under the synchronous action of the two groups of throwing assemblies 6, the grains thrown to the middle position in the drying bin 2 can fall into the interior of the feed bin 4 through the gaps created by the activity of the movable guide plates 503, so that the dried grains enter the grain processing machine body 1 for processing.
[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A grain processing device with a drying mechanism, comprising a grain processing machine body (1), characterized in that: A feed bin (4) is fixedly mounted on the upper end of the grain processing machine body (1); a drying bin (2) is fixedly mounted on the upper end surface of the feed bin (4); a feed port is formed through the upper end surface of the drying bin (2); a material guide assembly (5) is arranged above the feed bin (4) inside the drying bin (2); and a spreading assembly (6) is arranged on both sides of the material guide assembly (5) inside the drying bin (2); The material guide assembly (5) comprises a mounting plate (501) fixedly connected to the inner wall of the drying bin (2); a plurality of fixed guide plates (502) are fixedly mounted on the bottom surface of the mounting plate (501); and a plurality of movable guide plates (503) are rotatably mounted on the bottom surface of the mounting plate (501); the plurality of fixed guide plates (502) and the movable guide plates (503) are spaced apart from each other.
2. A grain processing device with a drying mechanism according to claim 1, characterized in that: The spreading assembly (6) comprises a rotating shaft (601) rotatably connected to the inner wall of the drying bin (2), and a plurality of groups of arc-shaped plates (603) are fixedly mounted on the outer wall of the rotating shaft (601).
3. A grain processing device with a drying mechanism according to claim 2, characterized in that: Elastic rods (602) are fixedly mounted on both ends of the rotating shaft (601), and an elastic plate (7) is arranged inside the drying chamber (2) below the rotating shaft (601).
4. A grain processing device with a drying mechanism according to claim 3, characterized in that: One end of the elastic plate (7) is rotatably connected to the inner wall of the bottom surface of the drying chamber (2), and the other end of the elastic plate (7) is fixedly connected to a plurality of return springs (8).
5. A grain processing device with a drying mechanism according to claim 4, characterized in that: Two oppositely arranged cover plates (3) are rotatably mounted at a material feed opening that penetrates through the upper end surface of the drying bin (2), and the cross section of the cover plates (3) is L-shaped.
6. A grain processing device with a drying mechanism according to claim 1, characterized in that: The plurality of fixed guide plates (502) and movable guide plates (503) are all arranged at an inclination, and the material guiding assembly (5) as a whole is a truncated cone-shaped structure that is narrow at the top and wide at the bottom.
7. The grain processing device with a drying mechanism according to claim 3, characterized in that: The number of the elastic rods (602) is the same as the number of the arc-shaped plates (603), and the plurality of elastic rods (602) and the arc-shaped plates (603) are located at corresponding positions.