Soybean harvester
By setting up a collection component, a processing component and a screening and unloading component in the soybean harvester, the problem of difficulty in removing dust and impurities in soybeans is solved, and the quality of soybeans is improved.
Patent Information
- Application Number
- CN202422878294.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing soybean harvesters are unable to effectively remove dust and granular impurities from soybeans during cleaning, which affects the quality of soybeans.
A soybean harvester is designed, which is equipped with a collection component, a processing component and a screening and unloading component. Dust is collected by a vacuum cleaner, impurities are processed by isolated dust suction and dust collection components, and screening is performed using a screening net and a partition plate to improve the purity of soybeans.
It effectively removes dust and impurities from soybeans, improving the quality and purity of soybeans.
Smart Images
Figure CN223402844U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agriculture, in particular to a soybean harvester. Background Art
[0002] A soybean harvester is a type of agricultural machinery specifically used for harvesting soybean crops. It improves soybean harvesting efficiency and reduces labor costs through mechanization. The main functions of a soybean harvester include cutting down, threshing, cleaning and loading.
[0003] Main Features
[0004] Cutting down: The harvester's header cuts down the mature soybean plants, usually using blades or knives.
[0005] Threshing: After harvesting, the harvester will use the threshing device to separate the soybean particles in the pods from the plant residues.
[0006] A soybean harvester is a type of agricultural machinery specifically designed for harvesting soybeans. It improves harvesting efficiency and reduces labor costs through mechanization. Its main functions include felling, threshing, cleaning, and loading. Here's some basic information and features about soybean harvesters:
[0007] Main Features
[0008] Cutting down: The harvester's header cuts down the mature soybean plants, usually using blades or knives.
[0009] Threshing: After harvesting, the harvester will use the threshing device to separate the soybean particles in the pods from the plant residues.
[0010] Among them, during the cleaning process, only the platycodon and light impurities in the soybeans can be cleaned, resulting in a lot of precipitated dust and granular impurities in the collected soybeans, which affects the quality of the soybeans. Therefore, the utility model designs a soybean harvester that improves the quality of soybeans to solve this technical defect of the prior art. Utility Model Content
[0011] In view of the deficiencies in the prior art, the utility model provides a soybean harvester having the advantages of improving soybean quality, etc.
[0012] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soybean harvester, comprising a machine body, a harvesting stick and two discharge hoppers;
[0013] The machine body is equipped with a harvesting stick and a discharge hopper;
[0014] The machine body is provided with a collecting assembly for collecting dust in the soybeans discharged from the discharge hopper;
[0015] The collecting component is provided with a processing component for processing and collecting impurities in soybeans;
[0016] The collecting component is also provided with a screening and unloading component for screening and unloading the processed soybeans.
[0017] As a preferred technical solution of the present invention, the collection assembly includes an isolation dust absorption component and a dust absorption collection component;
[0018] The isolation dust suction component includes a collection discharge pipe installed on the outside of the discharge port of the discharge hopper and a hollow seat installed at the bottom of the discharge port of the discharge hopper. Several suction heads are installed on the surface of the hollow seat. Two partitions are installed inside the collection discharge pipe, which are respectively located on the outside of the two discharge ports of the discharge hopper.
[0019] As an optimal technical solution of the present invention, the dust collection component includes a frame located outside the collection and discharge pipe, a connecting pipe connected to the hollow seat, and a collection box installed outside the frame, the collection box is connected to a vacuum cleaner, and a suction pipe is between the collection box and the connecting pipe.
[0020] As a preferred technical solution of the present invention, the partition is tightly fitted with the front and rear side walls of the inner cavity of the collecting and discharging pipe, and a gap is left between the partition and the collecting and discharging pipe to facilitate the passage of soybeans;
[0021] The bottom wall of the collecting and discharging pipe is tilted downward at an angle of thirty degrees from left to right, and the upper surface of the collecting and discharging pipe is in a closed state.
[0022] As a preferred technical solution of the present invention, the processing assembly includes a storage seat installed inside the frame with a gap between the storage seat and the left side wall of the frame inner cavity, an isolation net is installed on the upper surface of the storage seat, and blocking ridges are evenly distributed on the isolation net;
[0023] The surface of the blocking ridge is in an arc shape, and the upper surface of the storage seat is tilted upward at an angle of thirty degrees from left to right.
[0024] As a preferred technical solution of the present invention, the left side of the storage seat is connected to a waste discharge pipe that penetrates and extends to the left side of the frame.
[0025] As a preferred technical solution of the present invention, the screening and unloading assembly includes a screening net and a partition plate installed inside the frame and below the storage seat and distributed from top to bottom;
[0026] A discharge port is provided on the left side of the frame body and is aligned with the upper surface of the screening net and the partition plate. The discharge port is connected to a discharge pipe, and the discharge pipe is connected to an automatic switch valve.
[0027] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:
[0028] The soybean harvester effectively collects dust from the soybeans discharged from the discharge hopper through the provided collection component, and at the same time cooperates with the provided processing component to process the granular impurities in the soybeans, and cooperates with the provided screening and unloading component to screen the soybeans to improve the quality of the soybeans. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a three-dimensional diagram of the utility model;
[0030] Figure 2 It is a partial three-dimensional diagram of the utility model;
[0031] Figure 3 For this utility model Figure 2 A partial cross-sectional view of
[0032] Figure 4 For this utility model Figure 2 Top view of .
[0033] In the figure: 1. Machine body; 2. Harvesting stick; 3. Discharge hopper; 4. Frame; 5. Collection and discharge pipe; 6. Hollow seat; 7. Suction head; 8. Partition; 9. Connecting pipe; 10. Collection box; 11. Vacuum cleaner; 12. Suction pipe; 13. Storage seat; 14. Isolation net; 15. Blocking ridge; 16. Discharge pipe; 17. Screening net; 18. Partition plate; 19. Discharge port; 20. Discharge pipe; 21. Automatic switch valve. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0035] See also Figure 1 A soybean harvester in this embodiment includes a body 1, a harvesting stick 2 and two discharge hoppers 3.
[0036] The machine body 1 is equipped with a harvesting stick 2 and a discharge hopper 3.
[0037] It should be noted that the harvesting stick 2 rotates to push the soybeans into the harvester, and the discharge hopper 3 collects the processed soybeans.
[0038] See also Figures 2 to 4In this embodiment, the machine body 1 is provided with a collecting component for collecting dust in the soybeans discharged from the discharge hopper 3.
[0039] It should be noted that the collection component includes an isolation dust absorption component and an dust absorption collection component.
[0040] The isolating dust-absorbing component includes a collecting discharge pipe 5 installed and fixed on the outside of the discharge port of the discharge hopper 3 and a hollow seat 6 installed and fixed on the bottom of the discharge port of the discharge hopper 3. There is a gap between the hollow seat 6 and the discharge hopper 3 to facilitate the discharge of soybeans. Several suction heads 7 are installed on the surface of the hollow seat 6 to facilitate full contact with the discharged soybeans. Two partitions 8 are installed and fixed on the inside of the collecting discharge pipe 5, which are respectively located on the outside of the two discharge ports of the discharge hoppers 3.
[0041] The dust collection component includes a frame 4 located outside the collection and discharge pipe 5, the frame 4 is a sealed rectangular parallelepiped and a connecting pipe 9 connected to the hollow seat 6 and a collection box 10 installed and fixed to the outside of the frame 4. The top of the collection box 10 is provided with a switch cover to facilitate the processing of the collected dust. The collection box 10 is connected to a vacuum cleaner 11, and a dustproof net is provided at the connection between the vacuum cleaner 11 and the collection box 10 to prevent dust from entering the vacuum cleaner 11. There is a suction pipe 12 between the collection box 10 and the connecting pipe 9.
[0042] The partition 8 is tightly fitted to the front and rear side walls of the inner cavity of the collecting and discharging pipe 5 , and a gap exists between the partition 8 and the collecting and discharging pipe 5 to facilitate the passage of soybeans.
[0043] The bottom wall of the collecting and discharging pipe 5 is tilted downward at an angle of thirty degrees from left to right to facilitate rolling discharge of the unloaded soybeans.
[0044] The collecting component in this embodiment is provided with a processing component for processing and collecting impurities in soybeans.
[0045] It should be noted that the processing component includes a storage seat 13 installed and fixed inside the frame 4 with a gap between it and the left side wall of the inner cavity of the frame 4. The discharge opening of the collecting discharge pipe 5 is opposite to the discharge gap of the storage seat 13, thereby improving the rolling discharge path of the soybeans in the storage seat 13. An isolation net 14 is installed on the upper surface of the storage seat 13, and the aperture of the isolation net 14 is set to be smaller than the diameter of the soybeans. Blocking ridges 15 are fixed on the isolation net 14 at equal distances.
[0046] Among them, the surface of the blocking ridge 15 is arc-shaped, which is convenient for soybeans to roll over. The upper surface of the storage seat 13 is tilted upward at an angle of thirty degrees from left to right to ensure that the installed isolation net 14 is set at the same angle to facilitate the rolling of soybeans.
[0047] The left side of the storage seat 13 is connected to a waste discharge pipe 16 that penetrates and extends to the left side of the frame 4 .
[0048] The collecting assembly in this embodiment is also provided with a screening and unloading assembly for screening and unloading the processed soybeans.
[0049] It should be noted that the screening and unloading assembly includes a screening mesh 17 and a partition plate 18 fixed inside the frame 4 and distributed from top to bottom below the storage seat 13 . The screening mesh 17 and the partition plate 18 are precisely fitted to the inner wall of the frame 4 .
[0050] The screening net 17 and the partition plate 18 are both tilted upwards by thirty degrees from left to right.
[0051] A discharge port 19 is provided on the left side of the frame 4 and is aligned with the upper surfaces of the screening net 17 and the partition plate 18 . The discharge port 19 is connected to a discharge pipe 20 , and the discharge pipe 20 is connected to an automatic switch valve 21 .
[0052] The working principle of the above embodiment is:
[0053] During use, the harvested soybeans enter the discharge hopper 3 and are discharged into the collecting discharge pipe 5. During the process of discharging the soybeans, the vacuum cleaner 11 is synchronously started to work and vacuum. The vacuum cleaner 11, the collection box 10, the suction pipe 12, the connecting pipe 9, the hollow seat 6 and the suction head 7 are connected to each other. The hollow seat 6 and the plurality of suction heads 7 are arranged below the discharge hopper 3 so that the soybeans come into contact with the suction heads 7 during the falling process, and the dust in the soybeans and the rising dust are sucked into the collection box 10 for storage. A combined space is formed between the provided partition 8 and the collecting discharge pipe 5 to isolate the dust rising from the soybean discharge, ensure that the rising dust stays in the combined space, is sucked and stored by the suction head 7, and effectively collects the dust. In addition, the gap setting below the partition 8 does not affect the discharge of the soybeans.
[0054] The dust-treated soybeans roll onto the isolation net 14 through the inclined surface of the collection and discharge pipe 5 and roll along the inclined surface. As the soybeans roll, the multiple blocking ridges 15 effectively block irregular particles in the soybeans and the soybeans fall into the storage seat 13 through the isolation net 14 and are discharged through the impurity discharge pipe 16, thereby effectively processing the impurities in the soybeans.
[0055] The processed soybeans roll onto the screening net 17 for screening. Large soybean particles remain on the screening net 17, and small soybean particles pass through the screening net 17 and fall onto the partition plate 18, thereby achieving screening of the soybeans. By opening the automatic switch valve 21, soybeans of different diameters are discharged from the discharge pipe 20 to ensure the quality of the collected soybeans.
[0056] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.
Claims
1. A soybean harvester, comprising a body (1), a harvesting stick (2) and two discharge hoppers (3); The machine body (1) is equipped with a harvesting stick (2) and a discharge hopper (3); Its characteristics are: The machine body (1) is provided with a collecting component for collecting dust in the soybeans discharged from the discharge hopper (3); The collecting component is provided with a processing component for processing and collecting impurities in soybeans; The collecting component is also provided with a screening and unloading component for screening and unloading the processed soybeans.
2. A soybean harvester according to claim 1, characterized in that: The collecting assembly includes an isolating dust collecting member and a dust collecting member; The isolated dust suction part comprises a collecting discharge pipe (5) installed outside the discharge port of the discharge hopper (3) and a hollow seat (6) installed at the bottom of the discharge port of the discharge hopper (3), a plurality of suction heads (7) are installed on the surface of the hollow seat (6), and two partitions (8) are installed inside the collecting discharge pipe (5) and are respectively located outside the discharge ports of the two discharge hoppers (3).
3. A soybean harvester according to claim 2, characterized in that: The dust collecting component comprises a frame (4) located outside the collecting and discharging pipe (5), a connecting pipe (9) connected to the hollow seat (6), and a collecting box (10) installed outside the frame (4), the collecting box (10) being connected to a dust collector (11), and a suction pipe (12) between the collecting box (10) and the connecting pipe (9).
4. A soybean harvester according to claim 3, characterized in that: The partition (8) is tightly fitted to the front and rear side walls of the inner cavity of the collecting and discharging pipe (5), and a gap exists between the partition (8) and the collecting and discharging pipe (5) to facilitate the passage of soybeans; The bottom wall of the collecting and discharging pipe (5) is tilted downward at an angle of thirty degrees from left to right, and the upper surface of the collecting and discharging pipe (5) is in a closed state.
5. A soybean harvester according to claim 4, characterized in that: The processing assembly includes a storage seat (13) installed inside the frame (4) with a gap between the storage seat (13) and the left side wall of the inner cavity of the frame (4); an isolation net (14) is installed on the upper surface of the storage seat (13); and blocking ridges (15) are distributed at equal distances on the isolation net (14); The surface of the blocking ridge (15) is in an arc shape, and the upper surface of the storage seat (13) is tilted upward at an angle of thirty degrees from left to right.
6. A soybean harvester according to claim 5, characterized in that: The left side of the storage seat (13) is connected to a waste discharge pipe (16) that passes through and extends to the left side of the frame (4).
7. The soybean harvester according to claim 5, characterized in that: The screening and unloading assembly comprises a screening net (17) and a partition plate (18) installed inside the frame (4) and below the storage seat (13) and distributed from top to bottom; A discharge port (19) is provided on the left side of the frame (4) and is aligned with the upper surfaces of the screening net (17) and the partition plate (18). The discharge port (19) is connected to a discharge pipe (20), and the discharge pipe (20) is connected to an automatic switch valve (21).