Pepper harvester with hydraulic picking assembly
By designing hydraulic picking components in the pepper harvester, including angle and spacing adjustment components, it solves the problem of difficulty in dealing with different planting densities and slopes in traditional machines, and achieves high-quality and efficient pepper picking.
Patent Information
- Application Number
- CN202422054445.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-23
AI Technical Summary
Traditional chili harvesters have difficulty adjusting the picking head and cannot flexibly deal with peppers of different planting densities and slopes, resulting in a decrease in picking quality.
A pepper harvester with hydraulic picking components is designed, using angle adjustment components and spacing adjustment components, and the picking angle and spacing of the picking head are adjusted through a hydraulic cylinder, combining the separation unit and the cutting assembly to achieve separation of peppers from stems and leaves and efficient cutting.
It realizes flexible response to different planting densities and slopes, improves the quality and efficiency of pepper picking, and enhances the applicability and practicality of the device.
Smart Images
Figure CN222928848U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, and particularly relates to a pepper harvester with a hydraulic picking assembly. Background Technique
[0002] Pepper is one of the economic crops with good development prospects in the world. With the continuous improvement of people's understanding of the edible and development value of peppers, peppers have rapidly developed into one of the most consumed vegetables in the world, and the industrialization and large-scale development process of pepper planting have also been accelerating.
[0003] Facing the large-scale planted peppers, people are more dependent on pepper harvesters for mechanical picking. At present, traditional pepper harvesters are difficult to adjust the picking heads, unable to flexibly cope with peppers with different planting densities, and reducing the quality of pepper picking. Content of the Utility Model
[0004] To solve the above technical problems, a pepper harvester with a hydraulic picking assembly is provided. This technical solution solves the problems that the traditional pepper harvester is difficult to adjust the picking heads, unable to flexibly cope with peppers with different planting densities, and reducing the quality of pepper picking as mentioned in the above background technique.
[0005] To achieve the above purposes, the technical solution adopted by the utility model is as follows:
[0006] A pepper harvester with a hydraulic picking assembly, including a machine body. A pair of protective plates are fixedly connected to the front end of the machine body. A guide shaft is fixedly connected between the two protective plates. A pair of picking heads are movably installed on the surface of the guide shaft. A cross bar is fixedly connected to the top of the two protective plates. Angle adjustment assemblies are provided at the tops of the two picking heads. A spacing adjustment assembly is provided at the front end of the top of the machine body. A first conveyor belt is provided at the rear ends of the two picking heads. A separation unit is provided at the rear end of the first conveyor belt. A second conveyor belt is fixedly installed on the top of the machine body. The second conveyor belt is located at the rear of the separation unit. A blanking assembly is provided at the rear end of the top of the machine body. A working platform is fixedly connected to the top of the machine body. A cab is provided at the front end of the top of the working platform. A machine box is provided at the rear end of the top of the working platform. A hydraulic oil tank is provided on the right side of the machine box. A ladder is fixedly installed on the left side of the working platform.
[0007] Optionally, the angle adjustment assembly includes a pair of chutes and a first hydraulic cylinder. The two chutes are both opened at the tops of the picking heads. A sliding seat is slidably installed inside the two chutes. A rotating block is rotatably installed at the top of the sliding seat. The first hydraulic cylinder is slidably installed at the front end of the cross bar. The output end of the first hydraulic cylinder is fixedly connected to the top of the rotating block.
[0008] Optionally, the spacing adjustment assembly includes a pair of U-shaped guide plates and a second hydraulic cylinder. The front ends of the two guide plates are both slidably connected to the surface of the guide shaft. The two picking heads are respectively located between the two guide plates. The rear ends of the two guide plates are both fixedly connected with hinge seats. The second hydraulic cylinder is fixedly installed on the top of the machine body. The output end of the second hydraulic cylinder is fixedly connected with a first hinge rod. Both ends of the first hinge rod are hinged with a second hinge rod. The other ends of the two second hinge rods are respectively hinged with the two hinge seats.
[0009] Optionally, a cutting knife set is installed at the front end of the bottom of the picking head. A feeding roller is rotatably installed inside the picking head. A plurality of feeding hook teeth are fixedly connected to the surface of the feeding roller. A discharge port is arranged at the rear end of the picking head.
[0010] Optionally, the separation unit includes an operation box. The operation box is fixedly connected to the top of the machine body. A receiving plate is fixedly connected to the front end of the operation box. A pair of guide plates are fixedly connected to the rear end of the operation box. A separation roller is rotatably installed inside the operation box. A plurality of separation hook teeth are fixedly connected to the surface of the separation roller. A plurality of blocking rods are fixedly connected to the bottom of the operation box. The plurality of blocking rods and the plurality of separation hook teeth are arranged alternately.
[0011] Optionally, the blanking assembly includes a chassis and a third hydraulic cylinder. The chassis is fixedly connected to the top of the machine body. A storage box is rotatably installed at the left end of the top of the chassis. A support rod is fixedly connected to the rear side wall of the storage box. A connecting block is rotatably installed at the rear end of the support rod. The third hydraulic cylinder is rotatably installed on the top of the machine body. The output end of the third hydraulic cylinder is fixedly connected to the bottom of the connecting block.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. In this solution, by setting an angle adjustment assembly and a spacing adjustment assembly, two sets of hydraulic cylinders are used to adjust the picking angle and spacing of the picking head, flexibly coping with peppers with different planting densities and lands with different slopes, improving the quality of pepper picking, and having better applicability.
[0014] 2. In this solution, by setting a separation unit and a blanking assembly, the peppers are separated from the stems and leaves by the alternately arranged separation hook teeth and blocking rods, collected through the storage box, and then the side of the storage box is lifted by the third hydraulic cylinder to make the peppers fall from the other side, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;
[0016] Figure 2Schematic three-dimensional structure of the present utility model Figure 2 ;
[0017] Figure 3 is Figure 1 a partially enlarged schematic view of the structure at position A in
[0018] Figure 4 a sectional view of the three-dimensional structure of the present utility model;
[0019] Figure 5 a schematic three-dimensional structure diagram of the blanking assembly in the present utility model.
[0020] The reference numerals in the figure are:
[0021] 1, body; 2, protective plate; 3, guide shaft; 4, picking head; 41, cutting tool group; 42, feeding roller; 43, feeding hook teeth; 44, discharge port; 5, cross bar; 6, angle adjustment assembly; 61, chute; 62, sliding seat; 63, rotating block; 64, first hydraulic cylinder; 7, spacing adjustment assembly; 71, guide plate; 72, hinge seat; 73, second hydraulic cylinder; 74, first hinge rod; 75, second hinge rod; 8, first conveyor belt; 9, separation unit; 91, operation box; 92, receiving plate; 93, guide plate; 94, separation roller; 95, separation hook teeth; 96, blocking rod; 10, second conveyor belt; 101, baffle; 11, blanking assembly; 111, chassis; 112, storage tank; 113, support rod; 114, connecting block; 115, third hydraulic cylinder; 116, sliding door; 12, working platform; 13, cab; 14, machine box; 15, hydraulic oil tank; 16, ladder. Detailed implementation manners
[0022] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.
[0023] Referring to Figure 1As shown in the figure, a pepper harvester with a hydraulic picking assembly includes a machine body 1. A pair of protective plates 2 are fixedly connected to the front end of the machine body 1. A guiding shaft 3 is fixedly connected between the two protective plates 2. A pair of picking heads 4 are movably installed on the surface of the guiding shaft 3. A cross bar 5 is fixedly connected to the top of the two protective plates 2. Angle adjusting assemblies 6 are provided at the tops of the two picking heads 4. A spacing adjusting assembly 7 is provided at the front end of the top of the machine body 1. A first conveyor belt 8 is provided at the rear ends of the two picking heads 4. A separating unit 9 is provided at the rear end of the first conveyor belt 8. A second conveyor belt 10 is fixedly installed on the top of the machine body 1. The second conveyor belt 10 is located at the rear end of the separating unit 9. A blanking assembly 11 is provided at the rear end of the top of the machine body 1. A working platform 12 is fixedly connected to the top of the machine body 1. A cab 13 is provided at the front end of the top of the working platform 12. A machine box 14 is provided at the rear end of the top of the working platform 12. A hydraulic oil tank 15 is provided on the right side of the machine box 14. A ladder 16 is fixedly installed on the left side of the working platform 12. Before picking, according to the planting density of peppers and the slope of the land, the picking angle and picking spacing of the picking heads 4 are adjusted respectively by using the angle adjusting assembly 6 and the spacing adjusting assembly 7. The cut pepper plants enter the separating unit 9 under the transmission of the feeding hook teeth 43 and the first conveyor belt 8, so that the peppers are separated from the stems and leaves, and then are sent into the storage box 112 through the second conveyor belt 10. When blanking, the right end of the storage box 112 is lifted by the third hydraulic cylinder 115, and the sliding door 116 is opened, so that the peppers are blanked from the left side of the storage box 112, ensuring the picking quality of the peppers and improving the picking efficiency of the peppers.
[0024] Further, as Figure 2 - Figure 5As shown, the angle adjustment assembly 6 includes a pair of sliding grooves 61 and a first hydraulic cylinder 64. Both of the two sliding grooves 61 are formed in the top of the picking head 4. A sliding seat 62 is slidably installed inside the two sliding grooves 61. A rotating block 63 is rotatably installed on the top of the sliding seat 62. The first hydraulic cylinder 64 is slidably installed at the front end of the cross bar 5. The output end of the first hydraulic cylinder 64 is fixedly connected to the top of the rotating block 63. The spacing adjustment assembly 7 includes a pair of U-shaped guide plates 71 and a second hydraulic cylinder 73. The front ends of the two guide plates 71 are respectively slidably connected to the surface of the guide shaft 3. The two picking heads 4 are respectively located between the two guide plates 71. Hinge seats 72 are fixedly connected to the rear ends of the two guide plates 71. The second hydraulic cylinder 73 is fixedly installed on the top of the machine body 1. The output end of the second hydraulic cylinder 73 is fixedly connected to a first hinge rod 74. Both ends of the first hinge rod 74 are hinged with a second hinge rod 75. The other ends of the two second hinge rods 75 are respectively hinged with the two hinge seats 72. A cutting knife set 41 is installed at the front end of the bottom of the picking head 4. A feeding roller 42 is rotatably installed inside the picking head 4. A number of feeding hook teeth 43 are fixedly connected to the surface of the feeding roller 42. A discharge port 44 is provided at the rear end of the picking head 4. Before picking, the first hydraulic cylinder 64 is used to push the rotating block 63 and the sliding seat 62, so that the picking head 4 rotates along the guide shaft 3 to adjust the picking angle. The second hydraulic cylinder 73 is used to push the first hinge rod 74. The first hinge rod 74 drives the two second hinge rods 75 at both ends to deflect. The two second hinge rods 75 respectively drive the two guide plates 71 to move along the guide shaft 3, thereby adjusting the spacing between the two picking heads 4 to cope with peppers of different planting densities. Moreover, through hydraulic drive, it is more flexible to use and the drive is more stable, improving the practicability of the device.
[0025] The separation unit 9 includes an operation box 91, which is fixedly connected to the top of the machine body 1, a material receiving plate 92 is fixedly connected to the front end of the operation box 91, a pair of material guide plates 93 are fixedly connected to the rear end of the operation box 91, a separation roller 94 is rotatably installed inside the operation box 91, a plurality of separation hook teeth 95 are fixedly connected to the surface of the separation roller 94, a plurality of baffle rods 96 are fixedly connected to the bottom of the operation box 91, and a plurality of baffle rods 96 and a plurality of separation hook teeth 95 are staggered, and a material unloading assembly 11 includes a base frame 111 and a third hydraulic cylinder 115, the base frame 111 is fixedly connected to the top of the machine body 1, a material storage box 112 is rotatably installed at the top left end of the base frame 111, and the rear side wall of the material storage box 112 is fixedly connected There is a support rod 113, and a connecting block 114 is rotatably installed at the rear end of the support rod 113. The third hydraulic cylinder 115 is rotatably installed on the top of the body 1, and the output end of the third hydraulic cylinder 115 is fixedly connected to the bottom of the connecting block 114. Through the separation hook teeth 95 and the staggered baffle rods 96, the separation hook teeth 95 can use the baffle rods 96 to push the peppers away from the stems and leaves when rotating, so as to obtain individual peppers and save the time required for subsequent manual separation. The third hydraulic cylinder 115 lifts the connecting block 114 and the support rod 113, thereby driving the right side of the storage box 112 to rise, so that the peppers are poured out from the left side of the storage box 112 to complete the unloading. The structure is simple, the operation is convenient, and the time for subsequent processing of the peppers is saved.
[0026] The working principle of the utility model is as follows: before picking, start the first hydraulic cylinder 64 to adjust the picking angle of the picking head 4, start the second hydraulic cylinder 73, adjust the distance between the two picking heads 4 through the guide plate 71, cut the pepper plants through the cutting knife group 41, and send the pepper plants into the operation box 91 through the feeding hook teeth 43 and the first conveyor belt 8, separate the peppers from the stems and leaves through the cooperation of the separation hook teeth 95 and the baffle rod 96, and transport the separated stems and leaves and individual peppers to the storage box 112 for temporary storage through the second conveyor belt 10, and when unloading, start the third hydraulic cylinder 115, lift the right end of the storage box 112, open the sliding door 116, and pour out the peppers to complete unloading.
[0027] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 pepper harvester with a hydraulic picking assembly, characterized in that: The machine comprises a body (1), a pair of protective plates (2) are fixedly connected to the front end of the body (1), a guide shaft (3) is fixedly connected between the two protective plates (2), a pair of picking heads (4) are movably mounted on the surface of the guide shaft (3), a cross bar (5) is fixedly connected to the top of the two protective plates (2), an angle adjustment component (6) is provided on the top of the two picking heads (4), a spacing adjustment component (7) is provided at the front end of the top of the body (1), a first conveyor belt (8) is provided at the rear end of the two picking heads (4), and a separation unit (6) is provided at the rear end of the first conveyor belt (8). Element (9), a second conveyor belt (10) is fixedly installed on the top of the body (1), and the second conveyor belt (10) is located at the rear end of the separation unit (9). A material unloading assembly (11) is provided at the rear end of the top of the body (1). A working platform (12) is fixedly connected to the top of the body (1), and a cab (13) is provided at the front end of the top of the working platform (12). A machine box (14) is provided at the rear end of the top of the working platform (12), and a hydraulic oil tank (15) is provided on the right side of the machine box (14). A ladder (16) is fixedly installed on the left side of the working platform (12).
2. A pepper harvester with a hydraulic picking assembly according to claim 1, characterized in that: The angle adjustment assembly (6) comprises a pair of slide grooves (61) and a first hydraulic cylinder (64), the two slide grooves (61) are both opened at the top of the picking head (4), a sliding seat (62) is slidably installed inside the two slide grooves (61), a rotating block (63) is rotatably installed on the top of the sliding seat (62), the first hydraulic cylinder (64) is slidably installed on the front end of the cross bar (5), and the output end of the first hydraulic cylinder (64) is fixedly connected to the top of the rotating block (63).
3. The pepper harvester with a hydraulic picking assembly according to claim 1, characterized in that: The spacing adjustment assembly (7) comprises a pair of U-shaped guide plates (71) and a second hydraulic cylinder (73). The front ends of the two guide plates (71) are slidably connected to the surface of the guide shaft (3). The two picking heads (4) are respectively located between the two guide plates (71). The rear ends of the two guide plates (71) are fixedly connected to an articulated seat (72). The second hydraulic cylinder (73) is fixedly installed on the top of the machine body (1). The output end of the second hydraulic cylinder (73) is fixedly connected to an articulated rod 1 (74). Both ends of the articulated rod 1 (74) are articulated to an articulated rod 2 (75). The other ends of the two articulated rods 2 (75) are respectively articulated to the two articulated seats (72).
4. The pepper harvester with a hydraulic picking assembly according to claim 1, characterized in that: A cutting knife group (41) is installed at the front end of the bottom of the picking head (4), a feeding roller (42) is rotatably installed inside the picking head (4), a plurality of feeding hook teeth (43) are fixedly connected to the surface of the feeding roller (42), and a discharge port (44) is provided at the rear end of the picking head (4).
5. The pepper harvester with a hydraulic picking assembly according to claim 1, characterized in that: The separation unit (9) comprises an operating box (91), the operating box (91) is fixedly connected to the top of the machine body (1), the front end of the operating box (91) is fixedly connected to a material receiving plate (92), the rear end of the operating box (91) is fixedly connected to a pair of material guide plates (93), a separation roller (94) is rotatably mounted inside the operating box (91), a surface of the separation roller (94) is fixedly connected to a plurality of separation hook teeth (95), and the bottom of the operating box (91) is fixedly connected to a plurality of baffle rods (96), and the plurality of baffle rods (96) and the plurality of separation hook teeth (95) are arranged alternately.
6. The pepper harvester with a hydraulic picking assembly according to claim 1, characterized in that: The material unloading assembly (11) comprises a base frame (111) and a third hydraulic cylinder (115); the base frame (111) is fixedly connected to the top of the machine body (1); a material storage box (112) is rotatably mounted on the left end of the top of the base frame (111); a support rod (113) is fixedly connected to the rear side wall of the material storage box (112); a connecting block (114) is rotatably mounted on the rear end of the support rod (113); the third hydraulic cylinder (115) is rotatably mounted on the top of the machine body (1); and an output end of the third hydraulic cylinder (115) is fixedly connected to the bottom of the connecting block (114).