Pepper harvesting and impurity removing device

Abstract

The utility model relates to the technical field of harvesting and impurity removing equipment, in particular to a pepper harvesting and impurity removing device which comprises a conveying belt body provided with a plurality of barrier strips, and the barrier strips are connected to the conveying belt body. The driving assembly is used for driving the conveying belt main body to move; the vibrating screen assembly comprises a screen mesh and a vibrating mechanism, the screen mesh is movably inserted into the barrier strip, and the vibrating mechanism is used for driving the screen mesh to vibrate; and the airflow impurity removal assembly is used for carrying out airflow impurity removal on the materials above the screen. The hot pepper conveying belt can be matched with the hot pepper harvester to replace a conveying belt in an existing hot pepper harvester, primary impurity removal is conducted on hot peppers when the hot peppers are conveyed, and subsequent hot pepper treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of harvesting and impurity removing equipment, in particular to a chili harvesting and impurity removing device. Background Technique

[0002] As an important crop, chili peppers are not only widely planted globally but also loved for their rich nutritional value and unique flavor. To improve the harvesting efficiency of chili peppers, chili harvesters have emerged and become important helpers for farmers.

[0003] However, existing chili harvesters have some deficiencies in practical applications: After harvesting, the chili peppers are often attached with soil, dust, and some leaves. Therefore, it is necessary to use an impurity removing machine to reprocess the impurities in the harvested products, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a chili harvesting and impurity removing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A chili harvesting and impurity removing device, comprising:

[0007] A conveyor belt main body, on which a plurality of retaining bars are arranged, and the retaining bars are connected to the conveyor belt main body;

[0008] A driving component, which is used to drive the conveyor belt main body to move;

[0009] A vibration screening component, which includes a screen and a vibration mechanism. The screen is movably inserted into the retaining bars, and the vibration mechanism is used to drive the screen to vibrate; and

[0010] An air flow impurity removing component, which is used to remove impurities from the materials above the screen by air flow.

[0011] Preferably, the conveyor belt main body includes a transmission shaft, a conveyor belt, and side plates. The side plates are symmetrically arranged on both sides of the conveyor belt. The two ends of the transmission shaft are respectively connected to the side plates, and the driving component is arranged on the side plates.

[0012] Preferably, the driving component includes a driving motor, which is used to drive the transmission shaft to rotate so as to drive the conveyor belt to move.

[0013] Preferably, the retaining bars are fixedly connected to the conveyor belt and are arranged at equal intervals on the conveyor belt.

[0014] Preferably, the conveyor belt is connected with an elastic plate, and the baffle strip and the elastic plate are connected to each other.

[0015] Preferably, the side plate is provided with a limiting groove. The vibration mechanism includes a trigger block, a limiting block, a sliding block and a return spring. The trigger blocks are arranged at equal intervals in the limiting groove. The limiting block is arranged on the elastic plate. The sliding blocks are symmetrically arranged on both sides of the sieve mesh. The sliding block is slidably connected to the inner side wall of the limiting block. The two ends of the return spring are respectively connected to the sliding block and the limiting block. When the sliding block and the trigger block come into contact with each other, the sliding block will move along the limiting block, thereby driving the sieve mesh to vibrate.

[0016] Preferably, the elastic plate is provided with an air inlet. The air flow impurity removal component is used to blow air through the air inlet to the lower part of the sieve mesh, so as to remove impurities from the air flow above the sieve mesh for the peppers above.

[0017] Preferably, the air flow impurity removal component includes an air pump and a nozzle. The air pump is arranged on one side of the side plate. The air pump is used to compress air and output it through the nozzle. The output air flow will pass through the air inlet and then pass through the sieve mesh from below to clean the materials above.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the mutual cooperation of the vibration screening component and the conveyor belt main body, when conveying peppers, the vibration mechanism can drive the sieve mesh to vibrate, so as to shake off and screen the soil, dust and some pepper leaves on the surface of the peppers. Then, the air flow impurity removal component blows the soil, dust and pepper leaves to the outside of the conveyor belt main body. This application can cooperate with a pepper harvester, replace the conveyor belt in the existing pepper harvester, and perform preliminary impurity removal on the peppers during the transportation of the peppers, which facilitates the subsequent processing of the peppers and has strong practicability. Description of the Drawings

[0019] Figure 1 is an axonometric structural schematic diagram of the present utility model;

[0020] Figure 2 is a connection structural schematic diagram of the side plate and the trigger block of the present utility model;

[0021] Figure 3 is an assembly structural schematic diagram of the sieve mesh and the elastic plate of the present utility model;

[0022] Figure 4 is a connection structural schematic diagram of the baffle strip and the elastic plate of the present utility model;

[0023] Figure 5Schematic diagram of the connection structure of the limit block, sliding block and return spring of the present utility model (the interior of the limit block is shown in a sectional view in the partial enlarged view).

[0024] In the figure: 1 retaining bar, 2 sieve mesh, 3 transmission shaft, 4 conveyor belt, 5 side plate, 6 drive motor, 7 elastic plate, 8 trigger block, 9 limit block, 10 sliding block, 11 return spring, 12 air pump, 13 nozzle, 501 limit groove, 701 air inlet. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0027] A chili harvesting and impurity removing device, as shown in the attached drawings of the specification Figure 1 shown, includes:

[0028] The conveyor belt main body is provided with a plurality of retaining bars 1, and the retaining bars 1 are connected to the conveyor belt main body. In this embodiment, the retaining bars 1 are snap-fixed to the conveyor belt main body. During production, the retaining bars 1 and the conveyor belt main body can also be integrally produced. In this embodiment, the retaining bars 1 are fixedly connected to the conveyor belt 4, and the retaining bars 1 are arranged at equal intervals on the conveyor belt 4.

[0029] The driving assembly is used to drive the conveyor belt main body to move;

[0030] The vibration screening assembly includes a sieve mesh 2 and a vibration mechanism. In this embodiment, the sieve mesh 2 is made of stainless steel. As shown in the attached drawings of the specification, sliding grooves are provided on the retaining bars 1 and the conveyor belt 4 corresponding to the sieve mesh 2, and the sieve mesh 2 is movably inserted into the sliding grooves. The vibration mechanism is used to drive the sieve mesh 2 to vibrate; and

[0031] The air flow impurity removing assembly is used to remove impurities from the materials above the sieve mesh 2 by air flow.

[0032] The conveyor belt body includes a drive shaft 3, a conveyor belt 4, and side plates 5. The side plates 5 are symmetrically arranged on both sides of the conveyor belt 4. The side plates 5 are used to install the drive shaft 3, the air pump 12, the trigger block 8, and the drive motor 6. Both ends of the drive shaft 3 are rotatably connected to the side plates 5. The drive assembly is arranged on the side plates 5. In this embodiment, the conveyor belt 4 is a polyurethane steel wire belt, which has good elasticity, oil resistance, and wear resistance and is suitable for the pepper harvesting device.

[0033] The drive assembly includes a drive motor 6. In this embodiment, the drive motor 6 is a three-phase asynchronous motor. The drive motor 6 is used to drive the drive shaft 3 to rotate so as to drive the conveyor belt 4 to move.

[0034] The conveyor belt 4 is connected with an elastic plate 7. The baffle 1 and the elastic plate 7 are connected to each other. In this embodiment, the elastic plate 7 is made of rubber material and has resilience.

[0035] The side plate 5 is provided with a limiting groove 501. The limiting groove 501 is used to install the trigger block 8 and limit the movement direction of the sliding block 10 so that the sliding block 10 can only move along the limiting groove 501. The vibration mechanism includes a trigger block 8, a limiting block 9, a sliding block 10, and a return spring 11. The trigger blocks 8 are arranged at equal intervals in the limiting groove 501. The trigger blocks 8 in the two side limiting grooves 501 are arranged staggeredly to ensure that the screen 2 can vibrate multiple times during transportation. The limiting block 9 is arranged on the elastic plate 7. The sliding blocks 10 are symmetrically and fixedly connected to both sides of the screen 2. Therefore, when the sliding block 10 moves, it will synchronously drive the screen 2 to move. The sliding block 10 is slidably connected to the inner side wall of the limiting block 9. Both ends of the return spring 11 are respectively connected to the sliding block 10 and the limiting block 9. The return spring 11 is used to drive the sliding block 10 to reset when the sliding block 10 is pushed into the limiting block 9 by the trigger block 8 (and will also drive the sieve plate to reset). When the sliding block 10 and the trigger block 8 are in contact with each other, the trigger block 8 will lift the sliding block 10 and make the sliding block 10 move along the inner side wall of the limiting block 9, thereby driving the screen 2 to vibrate.

[0036] The elastic plate 7 is provided with an air inlet 701. In this embodiment, the air inlet 701 is only arranged on the elastic plate 7 close to the nozzle 13. The air flow impurity removal component is used to blow the air flow through the air inlet 701 to the lower part of the screen 2 to perform air flow impurity removal on the peppers above the screen 2.

[0037] The air flow impurity removal component includes an air pump 12 and a nozzle 13. The air pump 12 is fixedly connected to one side of the side plate 5. The nozzle 13 is connected to the output end of the air pump 12. The nozzle 13 is used to guide the air flow to enter the lower part of the screen 2 through the air inlet 701. The air pump 12 is used to compress the air and output it through the nozzle 13. The output air flow will pass through the air inlet 701 and then pass through the screen 2 from below to clean the materials above.

[0038] Working principle: When in use, the front cutting table will harvest the peppers (and some leaves) and input them above the screen 2 of the conveyor belt main body of the present application. As the drive motor 6 drives the transmission shaft 3 to move, it will drive the conveyor belt 4 to rotate. When the conveyor belt 4 rotates, it will drive the sliding block 10 to move along the limiting groove 501. When the sliding block 10 comes into contact with the trigger block 8, the sliding block 10 will move along the limiting block 9, thereby driving the screen 2 to vibrate and vibrating and screening the peppers and leaves above the screen 2. When in use, the air pump 12 will be continuously started. Therefore, when the air inlet 701 and the nozzle 13 are aligned with each other, the air flow will enter below the screen 2 through the air inlet 701, and then clean the dust on the surfaces of the leaves and peppers through the air flow.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chili pepper harvesting and impurity removal device, characterized in that, Comprising: A conveyor belt main body, wherein a plurality of retaining bars are provided on the conveyor belt main body, and the retaining bars are connected to the conveyor belt main body; A driving assembly for driving the conveyor belt main body to move; A vibration screening assembly, which includes a screen and a vibration mechanism. The screen is movably inserted into the retaining bars, and the vibration mechanism is used to drive the screen to vibrate; and An air flow impurity removal assembly for removing impurities from the material above the screen by means of air flow.

2. The chili harvesting and impurity removing device according to claim 1, characterized in that: The conveyor belt main body includes a transmission shaft, a conveyor belt, and side plates. The side plates are symmetrically arranged on both sides of the conveyor belt. The two ends of the transmission shaft are respectively connected to the side plates, and the driving assembly is arranged on the side plates.

3. The chili harvesting and impurity removing device according to claim 2, characterized in that: The driving assembly includes a driving motor for driving the transmission shaft to rotate so as to drive the conveyor belt to move.

4. The chili harvesting and impurity removing device according to claim 2, wherein: The retaining bars are fixedly connected to the conveyor belt and are arranged at equal intervals on the conveyor belt.

5. The chili pepper harvesting and impurity removing device according to claim 4, characterized in that: The conveyor belt is connected with an elastic plate, and the retaining bars are connected to the elastic plate.

6. The chili harvesting and impurity removing device according to claim 5, characterized in that: The side plate is provided with a limiting groove. The vibration mechanism includes a trigger block, a limiting block, a sliding block, and a return spring. The trigger blocks are arranged at equal intervals in the limiting groove. The limiting block is arranged on the elastic plate. The sliding blocks are symmetrically arranged on both sides of the screen, and the sliding blocks are slidably connected to the inner side wall of the limiting block. The two ends of the return spring are respectively connected to the sliding block and the limiting block. When the sliding block and the trigger block come into contact with each other, the sliding block will move along the limiting block to drive the screen to vibrate.

7. A chili pepper harvesting and impurity removing device according to claim 5, characterized in that: The elastic plate is provided with an air inlet, and the air flow impurity removal assembly is used to blow air through the air inlet to the lower part of the screen to remove impurities from the peppers above the screen by means of air flow.

8. The pepper harvesting and impurity removing device according to claim 7, characterized in that: The air flow impurity removal assembly includes an air pump and a nozzle. The air pump is arranged on one side of the side plate. The air pump is used to compress air and output it through the nozzle. The output air flow will pass through the air inlet and then pass through the screen from below to clean the material above.

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