Peanut harvesting and grading device
The peanut harvesting and grading device, which uses a single-layer plate and a single drive source, achieves multi-stage screening by utilizing vibration and sweeping mechanisms. It also solves the problems of complexity and inconvenience in clearing clogged screens by using a high-pressure pump, thereby reducing costs and improving operational efficiency.
Patent Information
- Application Number
- CN202520023270.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-06
AI Technical Summary
Traditional peanut grading devices require multiple shaking plates, which increases the complexity of the equipment, makes unblocking operations inconvenient, and increases manufacturing costs.
A peanut harvesting and grading device with a single-layer plate and a single drive source, combined with a vibration and sweeping mechanism, uses a single vibration motor and drive motor to achieve multi-stage screening, and uses a high-pressure pump to clear screen blockage.
It reduced equipment manufacturing costs, simplified the unblocking operation, and improved the efficiency of grading and the flexibility of the equipment.
Smart Images
Figure CN223733264U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to peanut processing technical field especially relates to a kind of peanut harvesting grading device. BACKGROUND
[0002] Peanut is a common crop, scientific name is called groundnut, belongs to leguminous plant, its fruit is grown in the ground, shell inside has multiple seeds after maturation, these seeds are the peanut rice that we usually eat, peanut can be eaten raw, also can be used to press oil or make various food, and black peanut is a kind of peanut, usually contain higher antioxidant components, such as anthocyanidin, therefore, it is considered to have certain health function, is often used to make peanut butter, biscuit and other food, after its harvesting, to facilitate subsequent shelling processing easier to handle, more smooth and efficient, generally need to be classified first;
[0003] Traditional grading device, especially multistage grading device, all need to adopt multiple shaking plates, the use of multiple shaking plates can increase the complexity of equipment, each shaking plate needs independent driving device and control system, increases the manufacturing cost of equipment, in addition, subsequent unblocking operation also needs to clean one by one net body, overall operation is more troublesome. UTILITARIAN CONTENT
[0004] The utility model aims at solving the shortcomings in prior art, and proposes a kind of peanut harvesting grading device, the grading device uses single-layer plate setting, only needs to adopt single driving source, reduces the manufacturing cost of equipment, in addition, subsequent unblocking operation is also relatively simple and convenient.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A kind of peanut harvesting grading device, including cylinder, the lower end of the cylinder is equipped with support frame, the cylinder is provided with the shaking plate that can slide up and down in;Vibration mechanism, the vibration mechanism includes the connecting block being arranged below the shaking plate, the outer side of the connecting block is fixedly connected with the inner wall of cylinder by multiple connecting rods, the upper end of the connecting block is equipped with connecting slot, the inner bottom of the connecting slot is fixedly connected with support spring, the other end of the support spring is fixedly connected with the lower end of the shaking plate, the lower end of the shaking plate is equipped with vibration motor;Sweeping mechanism, the sweeping mechanism is used to sweep peanut.
[0007] Preferably, the inner bottom of the cylinder is conical, and the inner bottom of the cylinder is provided with a discharging port.
[0008] Preferably, the upper end of the shaking plate is provided with four fan-shaped openings, and each fan-shaped opening is provided with a screening net.
[0009] Preferably, the aperture of each of the screening nets is different.
[0010] Preferably, the sweeping mechanism comprises a rotating shaft rotatably connected to the upper end of the shaking plate, a rectangular slot is formed in the upper end of the rotating shaft, the upper end of the cylinder body is fixedly connected with an L-shaped frame, the lower end of the horizontal part of the L-shaped frame is provided with a driving motor, the output shaft of the driving motor is fixedly connected with a rectangular bar, the lower end of the rectangular bar extends into the rectangular slot and is slidably connected, the front side of the rotating shaft is fixedly connected with a first baffle, and the right side of the rotating shaft is fixedly connected with a second baffle.
[0011] Preferably, the second baffle is a hollow plate, a plurality of air holes are formed in the inside of the second baffle, and a high-pressure pump is mounted on the rear side of the second baffle.
[0012] Compared with the prior art, the present application has the following beneficial effects:
[0013] The vibration motor and the driving motor are started, so that multi-stage screening of peanuts can be realized, and the switching of different screening stages can be easily realized through the rotation of the driving motor. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 A structure diagram of the peanut harvesting and grading device is provided.
[0015] Figure 2 A sectional view of the peanut harvesting and grading device is provided. Figure 1 A sectional view of the peanut harvesting and grading device is provided.
[0016] Figure 3 A sectional view of the peanut harvesting and grading device is provided. Figure 2 An enlarged view of A of the peanut harvesting and grading device is provided.
[0017] Figure 4 A top view of the peanut harvesting and grading device is provided. Figure 1 A top view of the peanut harvesting and grading device is provided.
[0018] In the drawing: 1 cylinder body, 2 support frame, 3 L-shaped frame, 4 driving motor, 5 rectangular bar, 6 rotating shaft, 7 first baffle, 8 second baffle, 9 shaking plate, 10 discharge opening, 11 connecting rod, 12 connecting block, 13 connecting slot, 14 vibration motor, 15 supporting spring, 16 air hole, 17 high-pressure pump. DETAILED DESCRIPTION
[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments.
[0020] Referring to Figures 1-4 A peanut harvesting and grading device, comprising a cylinder 1, a support frame 2 is installed at the lower end of the cylinder 1, a shaking plate 9 that can slide up and down is arranged in the cylinder 1, the inner bottom of the cylinder 1 is conical, and a material dropping port 10 is formed in the inner bottom of the cylinder 1;
[0021] The device further comprises a vibrating mechanism, the vibrating mechanism comprises a connecting block 12 arranged below the shaking plate 9, the outer side of the connecting block 12 is fixedly connected with the inner wall of the cylinder 1 through a plurality of connecting rods 11, a connecting groove 13 is formed in the upper end of the connecting block 12, a supporting spring 15 is fixedly connected with the inner bottom of the connecting groove 13, the other end of the supporting spring 15 is fixedly connected with the lower end of the shaking plate 9, four sector-shaped ports are formed in the upper end of the shaking plate 9, a screening net is arranged in each sector-shaped port, and the aperture of each screening net is different, as shown in the figure, and the whole is seen from the anticlockwise angle, and the aperture is larger and larger; Figure 4
[0022] The device further comprises a sweeping mechanism, the sweeping mechanism is used for sweeping the peanuts, the sweeping mechanism comprises a rotating shaft 6 rotatably connected with the upper end of the shaking plate 9, a rectangular groove is formed in the upper end of the rotating shaft 6, an L-shaped frame 3 is fixedly connected with the upper end of the cylinder 1, a driving motor 4 is installed at the lower end of the horizontal part of the L-shaped frame 3, a rectangular strip 5 is fixedly connected with the output shaft of the driving motor 4, the lower end of the rectangular strip 5 extends into the rectangular groove and is slidably connected with the rectangular groove, a first baffle 7 is fixedly connected with the front side of the rotating shaft 6, and a second baffle 8 is fixedly connected with the right side of the rotating shaft 6.
[0023] The second baffle 8 is a hollow plate, a plurality of air holes 16 are formed in the inside of the second baffle 8, a high-pressure pump 17 is installed at the rear side of the second baffle 8, the air outlet of the high-pressure pump 17 is in communication with the inside of the hollow plate, further, a battery (not shown) is also installed on the second baffle 8 and is used for supplying power to the high-pressure pump 17.
[0024] In use, the peanuts are first placed in the space formed by the first baffle 7 and the second baffle 8, the vibrating motor 14 is started, the shaking plate 9 is shaken by the cooperation of the supporting spring 15, the shaking of the shaking plate 9 realizes the screening of the peanuts, the small-grained peanuts are first screened out, the driving motor 4 is started to rotate anticlockwise by 90 degrees, the peanuts are moved to the next screening net, and the shaking operation is performed again, until the screening of the four screening nets is completed, and a placing box is replaced each time to collect the peanuts of different grains.
[0025] In addition, when the mesh of the plurality of screening nets needs to be cleaned, the high-pressure pump 17 can be started during the starting of the driving motor 4, and the high-pressure airflow of the high-pressure pump 17 can clean the mesh of the plurality of screening nets, and the cleaning effect is more comprehensive with the rotation of the driving motor 4.
[0026] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent substitutions or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application.
Claims
1. A peanut harvesting and classifying apparatus, characterized by, Include: The lower end of the barrel (1) is provided with a support frame (2), the barrel (1) is provided with a shaking plate (9) which can slide up and down; The vibration mechanism includes a connecting block (12) arranged below the shaking plate (9), the outer side of the connecting block (12) is fixedly connected with the inner wall of the barrel (1) through a plurality of connecting rods (11), the upper end of the connecting block (12) is provided with a connecting groove (13), the inner bottom of the connecting groove (13) is fixedly connected with a supporting spring (15), the other end of the supporting spring (15) is fixedly connected with the lower end of the shaking plate (9), the lower end of the shaking plate (9) is provided with a vibration motor (14); The sweeping mechanism is used for sweeping peanuts.
2. A peanut harvesting and grading apparatus as claimed in claim 1 wherein, The inner bottom of the barrel (1) is conical, and the inner bottom of the barrel (1) is provided with a material falling port (10).
3. A peanut harvesting and grading apparatus as claimed in claim 1 wherein, The upper end of the shaking plate (9) is provided with four sector ports, and each sector port is provided with a screening net.
4. A peanut harvesting and grading apparatus as claimed in claim 3 wherein, The aperture of each screening net is different.
5. A peanut harvesting and grading apparatus as claimed in claim 1 wherein, The sweeping mechanism includes a rotating shaft (6) rotatably connected to the upper end of the shaking plate (9), the upper end of the rotating shaft (6) is provided with a rectangular groove, the upper end of the barrel (1) is fixedly connected with an L-shaped frame (3), the lower end of the horizontal part of the L-shaped frame (3) is provided with a driving motor (4), the output shaft of the driving motor (4) is fixedly connected with a rectangular bar (5), the lower end of the rectangular bar (5) extends into the rectangular groove and is slidably connected, the front side of the rotating shaft (6) is fixedly connected with a first baffle (7), and the right side of the rotating shaft (6) is fixedly connected with a second baffle (8).
6. A peanut harvesting and grading apparatus as claimed in claim 5 wherein, The second baffle (8) is a hollow plate, a plurality of air holes (16) are arranged in the second baffle (8), a high-pressure pump (17) is arranged on the rear side of the second baffle (8), and the air outlet of the high-pressure pump (17) is communicated with the inside of the hollow plate.