A pepper picking device

Abstract

The utility model belongs to the improvement of the structure of the picking device of the pepper harvester, in particular to a pepper picking device, including a picking wheel driven by power installed on the picking platform bracket in front of the pepper harvester, a pressure wheel matched with the picking wheel arranged in front of the picking wheel, a limit roller arranged at the rear lower part of the picking wheel, a conveyor belt arranged at the discharge end behind the picking wheel, the structure of the picking wheel is that the combined flexible spring teeth are respectively installed on the roller through the connection seats evenly arranged, the combined flexible spring tooth structure is that a flexible sleeve with a hollow tube is arranged in the middle section of the spring tooth, a conical tooth tip composed of a flexible material is arranged at the front end of the spring tooth, a support matched with the connection seat is arranged at the rear end of the spring tooth, and a bend is arranged at the front end of the combined flexible spring tooth, and the angle between the bend and the horizontal line is 13°-18°. The utility model has a reasonable structure, stable performance, and convenient maintenance. It not only replaces manual picking with mechanical picking of peppers, but also can adapt to the picking of different varieties of peppers, with high picking efficiency and low breakage rate of peppers.

Description

Technical Field

[0001] The utility model belongs to an improvement on the structure of a picking device of a pepper harvester, in particular to a pepper picking device. Background Art

[0002] At present, the picking devices used in pepper harvesters at home and abroad are mostly divided into types such as dial wheel type, auger type, picking rod type, etc., and are divided into row type and non-row type according to the usage method. Foreign pepper planting agronomic standardization and other row spacing are easy to mechanize, while domestic pepper planting patterns vary from region to region, with many varieties planted and basically manual picking, which is time-consuming and labor-intensive, with low work efficiency. Some domestic pepper harvesters now introduce and use foreign mechanical technology but are not suitable for picking different varieties, with low picking efficiency and high pepper breakage rate. Utility Model Content

[0003] The utility model aims to provide a pepper picking device with reasonable structure, stable performance and convenient maintenance. It not only replaces manual picking with mechanical pepper picking, but also can adapt to the picking of different varieties of peppers, has high picking efficiency and low pepper breakage rate.

[0004] The purpose of the utility model is achieved as follows: a pepper picking device, including a power-driven picking wheel installed on a picking platform bracket in front of a pepper harvester, the structure of the picking wheel is that combined flexible spring teeth are respectively installed on a drum through evenly arranged connecting seats, the combined flexible spring tooth structure is that a flexible sleeve with a hollow tube is arranged in the middle section of the spring tooth, a conical tooth tip composed of a flexible material is arranged at the front end of the spring tooth, a support matched with the connecting seat is arranged at the rear end of the spring tooth, and a bend is arranged at the front end of the combined flexible spring tooth, and the angle between the bend and the horizontal line is 13°-18°.

[0005] The utility model has a power-driven picking wheel installed on a picking platform bracket. The structure of the picking wheel is that specially designed combined flexible spring teeth are evenly arranged on a roller, a rice pressing wheel matched with the picking wheel is arranged in front of the picking wheel, a limiting roller is arranged at the rear and lower part of the picking wheel, and a conveyor belt is installed in cooperation with the unloading end behind the picking wheel.

[0006] The utility model has a power-driven picking wheel installed on a picking platform bracket. The structure of the picking wheel is that combined flexible spring teeth are evenly arranged on a drum, and a conveyor belt is installed at the unloading end behind the picking wheel. The front end of the combined flexible spring teeth has an inclined upward bend, and the angle between the bend and the horizontal line is 13°-18°. The bends are evenly arranged in the axial direction of the drum, and the spacing between two adjacent bends is suitable so that the picked peppers will not leak out. The front end of the combined flexible spring teeth is provided with a conical tooth tip, the middle section is provided with a rubber flexible sleeve, the rear section is provided with a hard rubber support, and the core section is provided with spring teeth. The combined flexible spring teeth are connected to the drum with bolts.

[0007] A power-driven picking wheel is installed on the picking platform bracket, and the structure of the picking wheel is that combined flexible spring teeth are evenly arranged on a roller.

[0008] When the utility model picks peppers, the drum of the picking wheel is evenly covered with spring teeth with flexible sleeves to pick the peppers, and the unloaded peppers are transported to the silo on the power machine through the conveyor belt at the unloading end of the picking wheel. Since the picking spring teeth are combined with flexible spring teeth, the damage to the peppers can be reduced when picking peppers. The utility model has good adaptability to harvesting different varieties of peppers, and the breakage rate of peppers is low. Compared with similar pepper picking platforms, the breakage rate of peppers is reduced by 30%.

[0009] The utility model not only replaces manual picking of peppers with mechanical picking of peppers, but also can adapt to the picking of peppers of different varieties, has high picking efficiency, low breakage rate of peppers, reasonable structure, stable performance and convenient maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model will be further described below in conjunction with the accompanying drawings. Figure 1 It is a structural schematic diagram of the utility model. Figure 2 It is a schematic diagram of the longitudinal cross-sectional structure of the combined flexible spring teeth. Figure 3 for Figure 2 AA cross-sectional structure schematic diagram. DETAILED DESCRIPTION

[0011] A pepper picking device, such as Figure 1 , Figure 2 , Figure 3As shown, a power-driven picking wheel is installed on the picking platform bracket 1 in front of the pepper harvester. The structure of the picking wheel is that the combined flexible spring teeth 7 are respectively installed on the roller 5 through the evenly arranged connecting seats 6. The structure of the combined flexible spring teeth 7 is that a flexible sleeve 10 with a hollow tube 9 is arranged in the middle section of the spring teeth 8, a conical tooth tip 11 made of flexible material is arranged at the front end of the spring teeth 8, and a support 12 matched with the connecting seat 6 is arranged at the rear end of the spring teeth 8. A bend is arranged at the front end of the combined flexible spring teeth 7, and the angle between the bend and the horizontal line is 13°-18°. A pressure wheel 2 matched with the picking wheel is arranged in front of the picking wheel, a limit roller 3 is arranged at the rear and lower part of the picking wheel, and a conveyor belt 4 is installed at the unloading end behind the picking wheel. The connection seat 6 is a tubular socket, and the support 12 of the combined flexible spring teeth 7 is a plug-in column support. The plug-in column of the plug-in column support matches the tubular socket, and the combined flexible spring teeth 7 are fixed to the drum 5 by a transverse plug pin that passes through the tubular socket and the plug-in column of the plug-in column support; or the connection seat 6 is a nut seat, and the support 12 of the combined flexible spring teeth 7 is a support with a screw rod, and the screw rod of the support matches the screw hole of the nut seat to fix the combined flexible spring teeth 7 on the drum. The spacing between adjacent combined flexible spring teeth 7 is preferably such that the picked peppers do not leak out. The spring teeth 8 are made of spring steel or an elastic tooth rod made of non-metallic materials. The flexible sleeve 10 with a hollow tube is made of rubber or silicone. The connection seat 6 and the support 12 are made of steel or rubber or nylon or plastic.

Claims

1. A pepper picking device, comprising a picking platform support (1) in front of a pepper harvester and a power-driven picking wheel mounted thereon, characterized in that: The structure of the picking wheel is that the combined flexible spring teeth (7) are respectively installed on the roller (5) through the connection seats (6) evenly arranged. The structure of the combined flexible spring teeth (7) is that a flexible sleeve (10) with a hollow tube (9) is arranged in the middle section of the spring teeth (8), a conical tooth tip (11) made of flexible material is arranged at the front end of the spring teeth (8), a support (12) matched with the connection seat (6) is arranged at the rear end of the spring teeth (8), and a bend is arranged at the front end of the combined flexible spring teeth (7), and the angle between the bend and the horizontal line is 13°-18°.

2. A pepper picking device according to claim 1, characterized in that: The connecting seat (6) is a tubular socket, the support (12) of the combined flexible spring tooth (7) is a plug-in column support, the plug-in column of the plug-in column support matches with the tubular socket, and the combined flexible spring tooth (7) is fixedly connected to the roller (5) by a transverse plug pin that passes through the tubular socket and the plug-in column of the plug-in column support; or the connecting seat (6) is a nut seat, the support (12) of the combined flexible spring tooth (7) is a support provided with a screw rod, the screw rod of the support matches with the screw hole of the nut seat, and the combined flexible spring tooth (7) is fixedly installed on the roller.

3. The pepper picking device according to claim 1 is characterized in that: The spacing between adjacent combined flexible spring teeth (7) is preferably such that the picked peppers will not leak out.

4. The pepper picking device according to claim 1 is characterized in that: The spring teeth (8) are made of spring steel.

5. The pepper picking device according to claim 1, characterized in that: The flexible sleeve (10) having a hollow tube is made of rubber or silicone.

6. The pepper picking device according to claim 1, characterized in that: The connecting seat (6) and the support seat (12) are made of steel.

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