CN220493638U - Pepper harvesting header - Google Patents
Pepper harvesting header Download PDFInfo
- Publication number
- CN220493638U CN220493638U CN202322067903.9U CN202322067903U CN220493638U CN 220493638 U CN220493638 U CN 220493638U CN 202322067903 U CN202322067903 U CN 202322067903U CN 220493638 U CN220493638 U CN 220493638U
- Authority
- CN
- China
- Prior art keywords
- header
- backward
- roller
- driven roller
- conveyor belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000002566 Capsicum Nutrition 0.000 title claims abstract description 42
- 239000006002 Pepper Substances 0.000 title claims abstract description 26
- 235000016761 Piper aduncum Nutrition 0.000 title claims abstract description 26
- 235000017804 Piper guineense Nutrition 0.000 title claims abstract description 26
- 235000008184 Piper nigrum Nutrition 0.000 title claims abstract description 26
- 238000003306 harvesting Methods 0.000 title claims abstract description 21
- 244000203593 Piper nigrum Species 0.000 title 1
- 241000722363 Piper Species 0.000 claims abstract description 25
- 241000951498 Brachypteraciidae Species 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 241000758706 Piperaceae Species 0.000 abstract description 16
- 235000013399 edible fruits Nutrition 0.000 abstract description 14
- 240000008574 Capsicum frutescens Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a pepper harvesting header: comprises a header frame; the device also comprises a comb pressing device, a backward leaning type picking device and a conveying device; the comb pressing device is arranged on the upper side of the backward leaning type picking device; the combing and pressing device comprises a driving roller I and a driven roller I, and a conveyor belt I is matched on the driving roller I and the driven roller I; the first conveyer belt is fixedly provided with a first spring tooth; the backward picking device comprises a driving roller II and a driven roller II, and a conveying belt II is matched with the driving roller II and the driven roller II; the second conveyer belt is fixed with a second spring tooth; the first conveyor belt rotates anticlockwise, and the second conveyor belt rotates clockwise; the first spring teeth and the second spring teeth are alternately arranged in a crossing way; the backward picking device is connected with the conveying device. In the utility model, the combing and pressing device and the backward picking device act together by the second conveyor belt and the second spring tooth, the picked peppers are blocked by the second spring tooth, and the peppers are conveyed to the conveying device, so that the fruit loss rate is low.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a pepper harvesting header.
Background
The existing pepper harvesting header is used for picking by rotating a front roller with spring teeth and pushing forward to pick: namely, pepper seedlings are pushed forward, and meanwhile, the roller drives the spring teeth to rotate, so that pepper fruits are picked off by external force; then the fruit can be taken away after the user turns forwards and upwards, and the fruit loss is serious. The peppers are turned upwards forward, namely the peppers are picked under the center of the cylinder and move forwards obliquely, then the peppers do circular motion around the cylinder under the blocking of the spring teeth, then fall onto the conveying belt at the rear side, and when the spring teeth rotate at the front side, the peppers fall off easily, so that the fruits are lost, and the yield is reduced.
Disclosure of Invention
The utility model provides a pepper harvesting header, which aims to reduce the fruit loss rate and increase the yield.
The pepper harvesting header comprises a header frame; the device is characterized by also comprising a comb pressing device, a backward leaning type picking device and a conveying device; the comb pressing device is arranged on the upper side of the backward leaning type picking device;
the combing and pressing device comprises a driving roller I and a driven roller I, and a conveyor belt I is matched on the driving roller I and the driven roller I; the first conveyer belt is fixedly provided with a first spring tooth;
the backward picking device comprises a driving roller II and a driven roller II, and a conveyor belt II is matched on the driving roller II and the driven roller II; the second conveyer belt is fixed with a second spring tooth;
the first conveyor belt rotates anticlockwise, and the second conveyor belt rotates clockwise; the first spring teeth and the second spring teeth are alternately arranged in a crossing way; the backward picking device is connected with the conveying device.
Furthermore, the length of the backward-leaning type picking device is longer than that of the combing and pressing device on the whole length of the backward-leaning type picking device and the combing and pressing device.
Further, the comb pressing device is connected with an oil cylinder, and the other end of the oil cylinder is connected to the header frame; the rear end of the comb pressing device is connected to the header frame through a bearing bracket connecting plate.
Further, the combing and pressing device, the backward picking device and the conveying device respectively provide power through the transmission of a hydraulic motor; the comb pressing device and the backward leaning type picking device also comprise a tensioning adjusting device, the tensioning adjusting device comprises a sliding plate, a fixing plate and an adjusting bolt, a transmission shaft of the driven roller is connected with the sliding plate through a bearing, the fixing plate is fixed on the shell, and the sliding plate is connected with the fixing plate through the adjusting bolt.
Further, the conveying device is a transverse conveying device and comprises two parts, and the middle position is a cutting table discharge hole; the transverse conveying device comprises a driving roller III and a driven roller III; the driving roller III and the driven roller III are matched with a baffle-equipped conveyor belt.
Further, the first spring tooth and the second spring tooth are nylon spring teeth.
Further, the front part of the lower side of the header frame is connected with a ground roller; and the ground roller is connected with an angle adjusting structure.
Furthermore, the angle adjusting structure is characterized in that a fixed plate is arranged on the frame, a connecting rod is arranged in the fixed plate in a penetrating way, and nuts are respectively connected to the upper side and the lower side of the fixed plate by the connecting rod; the connecting rod is fixed with the engaging lug, and the engaging lug passes through nut bolted connection on the ground roller frame board. The relative angle between the ground roller and the cutting table is adjusted by adjusting the connecting rod, so that the height of the front end of the backward picking device from the ground is changed.
Further, a guard plate with holes is arranged at the rear of the upper side of the header frame.
The utility model has the beneficial effects that:
the pepper harvesting header provided by the utility model can be suitable for harvesting crops such as peppers, vegetable peppers, space peppers and other branch melons and fruits; the backward picking device uses the combined action of the second conveyor belt and the second spring tooth, the picked peppers are blocked by the second spring tooth, the peppers are conveyed to the conveying device, and the fruit loss rate is low. The utility model changes the forward pushing picking mode in the prior art, increases the picking rate, reduces the fruit loss rate and ensures the yield of pepper fruits. In addition, the comb pressing device can move forwards and backwards, and the driven roller can realize up and down position adjustment through the oil cylinder, so that the relative angle between the driven roller and the backward picking device is changed, and the requirements of harvesting tall and short crops are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view angle structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of a hidden part structure in the present utility model;
FIG. 5 is a schematic view of a hidden part structure in the present utility model;
FIG. 6 is a schematic view of a hidden part structure in the present utility model;
fig. 7 is a schematic view of the structure of the bearing support in the present utility model.
In the figure: a comb press device 1; 1.1 parts of driving roller I; driven roller 1.2; conveyor one 1.3; spring tooth 1.4; a back-lying picking device 2; drive roll two 2.1; driven roller II 2.2; conveyor two 2.3; spring tooth II 2.4; a conveying device 3; drive roll III 3.1; a driven roller III 3.2; a belt conveyor 3.3 with baffles; an oil cylinder 4; a hydraulic motor 5; a header opening 6; a ground roller 7; a bearing bracket 8; a fixing plate 9.1; a connecting rod 9.2; a ground roller frame plate 9.3; a sliding plate 10.1; a fixing plate 10.2; adjusting bolt 10.3.
Detailed Description
The technical scheme of the utility model is further explained by the specific embodiments.
Referring to the attached drawings, the utility model provides a pepper harvesting header, which comprises a header frame; the device is characterized by also comprising a comb pressing device 1, a backward leaning type picking device 2 and a conveying device 3; the combing and pressing device 1, the backward picking device 2 and the conveying device 3 are respectively driven by a hydraulic motor 5 to provide power. The comb pressing device 1 is arranged above the front of the cutting table. The length of the backward leaning type picking device 2 is longer than that of the comb pressing device 1 on the whole length of the backward leaning type picking device 2 and the comb pressing device 1.
A belt Kong Huban is arranged at the rear of the upper side of the header frame;
the comb-pressing device 1 comprises a driving roller 1.1 and a driven roller 1.2, and a conveyor belt 1.3 is matched with the driving roller 1.1 and the driven roller 1.2; the first conveyor belt 1.3 is fixedly provided with a first spring tooth 1.4;
the backward picking device 2 comprises a driving roller II 2.1 and a driven roller II 2.2, and a conveyor belt II 2.3 is matched with the driving roller II 2.1 and the driven roller II 2.2; a second elastic tooth 2.4 is fixed on the second conveyor belt 2.3; fixing angle steel on a first conveyor belt 1.3 and a second conveyor belt 2.3 respectively, and then fixing a first spring tooth 1.4 and a second spring tooth 2.4 on the angle steel;
the first conveyor belt 1.3 rotates anticlockwise, and the second conveyor belt 2.3 rotates clockwise; and the first spring tooth 1.4 and the second spring tooth 2.4 are alternately arranged in a crossing way.
The comb pressing device 1 is connected with an oil cylinder 4, and the other end of the oil cylinder 4 is connected to a header frame. The angle of the front end of the comb pressing device 1 can be adjusted through an oil cylinder 4; the other end of the oil cylinder 4 is connected to the header frame, and the distance and the angle of the front end from the backward picking device 2 can be adjusted through the oil cylinder 4; the rear end of the comb pressing device 1 is connected to the cutting table frame through a bearing bracket 8, and the distance that the front end of the comb pressing device 1 extends out of the backward picking device 2 can be adjusted by replacing the mounting hole.
The backward picking device 2 is connected with the conveying device 3 to convey pepper fruits;
the conveying device 3 is a transverse conveying device; the transverse conveying device 3 comprises a driving roller III 3.1 and a driven roller III 3.2; the driving roller III 3.1 and the driven roller III 3.2 are matched with a baffle-equipped conveyor belt 3.3, and the transverse conveying device conveys the peppers to the header opening 6 and falls into a conveying groove of the harvester.
The first spring tooth 1.4 and the second spring tooth 2.4 are nylon spring teeth; when in combing and pressing, the spring tooth one 1.4 is used for combing and pressing the capsicum plants, and the plants are combed and pressed to the backward leaning type picking device 2 below the combing and pressing device 1. During picking, the second nylon spring tooth 2.4 hooks the pepper fruits, and the picked pepper fruits are conveyed to a transverse conveying device behind the cutting table through the second conveying belt 2.3. The bending angle of the first spring tooth 1.4 and the second spring tooth 2.4 is 10-20 degrees, the first spring tooth 1.4 of the combing and pressing device 1 is combed downwards against the angle direction, the backward pitching picking device 2 hooks upwards along the bending angle of the second spring tooth 2.4, and the pepper fruits are picked;
the front part of the lower side of the header frame is connected with a ground roller 7; and the ground roller 7 is connected with an angle adjusting structure.
Example 2
On the basis of the structure of the embodiment 1, the angle adjusting structure is that a fixed plate 9.1 is arranged on a frame, a connecting rod 9.2 is arranged in the fixed plate in a penetrating way, and nuts are respectively arranged on the upper side and the lower side of the fixed plate of the connecting rod 9.2; the connecting rod is fixed with the engaging lug, and the engaging lug passes through nut bolted connection on ground roller frame board 9.3. The relative angle between the ground roller 7 and the cutting table is adjusted by adjusting the connecting rod 9.2, so that the height of the front end of the backward picking device 2 from the ground is changed.
Example 3
On the basis of the structure of the embodiment 2, the comb pressing device 1 and the backward lying picking device 2 further comprise a tensioning adjusting device, the tensioning adjusting device comprises a sliding plate 10.1, a fixing plate 10.2 and an adjusting bolt 10.3, a transmission shaft of a driven roller is connected with the sliding plate 10.1 through a bearing, the fixing plate 10.2 is fixed on a header frame, and the sliding plate 10.1 and the fixing plate 10.2 are connected through the adjusting bolt 10.3.
Example 4
The utility model also provides a working method of the pepper harvesting header, which comprises the following steps:
the first conveyor belt 1.3 in the combing and pressing device 1 rotates anticlockwise, and the first spring tooth 1.4 combs the upper end of the capsicum plants onto the backward picking device 2; the second conveyor belt 2.4 rotates clockwise, after the second elastic tooth 2.4 picks the peppers off, the peppers fall on the second conveyor belt 2.4, the second conveyor belt 2.4 conveys the peppers to the rear side, and the peppers fall on the conveying device 3.
Claims (9)
1. The pepper harvesting header comprises a header frame; the device is characterized by also comprising a comb pressing device, a backward leaning type picking device and a conveying device; the comb pressing device is arranged on the upper side of the backward leaning type picking device;
the combing and pressing device comprises a driving roller I and a driven roller I, and a conveyor belt I is matched on the driving roller I and the driven roller I; the first conveyer belt is fixedly provided with a first spring tooth;
the backward picking device comprises a driving roller II and a driven roller II, and a conveyor belt II is matched on the driving roller II and the driven roller II; the second conveyer belt is fixed with a second spring tooth;
the first conveyor belt rotates anticlockwise, and the second conveyor belt rotates clockwise; the first spring teeth and the second spring teeth are alternately arranged in a crossing way; the backward picking device is connected with the conveying device.
2. The pepper harvesting header as claimed in claim 1, wherein the back-lying picking device is longer than the combing device in its overall length.
3. The pepper harvesting header as claimed in claim 1, wherein the combing and pressing device is connected with an oil cylinder, and the other end of the oil cylinder is connected to the header frame; the rear end of the comb pressing device is connected to the header frame through a bearing bracket connecting plate.
4. The pepper harvesting header as claimed in claim 1, wherein said combing and pressing device, said backward picking device and said transporting device are powered by hydraulic motor transmission, respectively; the comb pressing device and the backward leaning type picking device also comprise a tensioning adjusting device, the tensioning adjusting device comprises a sliding plate, a fixing plate and an adjusting bolt, a transmission shaft of the driven roller is connected with the sliding plate through a bearing, the fixing plate is fixed on the shell, and the sliding plate is connected with the fixing plate through the adjusting bolt.
5. The pepper harvesting header as claimed in claim 1, wherein said conveyor is a transverse conveyor and is two-part, the middle position being the header discharge port; the transverse conveying device comprises a driving roller III and a driven roller III; the driving roller III and the driven roller III are matched with a baffle-equipped conveyor belt.
6. The pepper harvesting header as claimed in claim 1, wherein said first and second spring teeth are nylon spring teeth.
7. The pepper harvesting header as claimed in claim 1, wherein a ground roller is connected to a front portion of a lower side of the header frame; and the ground roller is connected with an angle adjusting structure.
8. The pepper harvesting header as claimed in claim 7, wherein the angle adjusting structure is a fixed plate installed on the frame, a connecting rod is penetrated in the fixed plate, and nuts are respectively connected to the upper side and the lower side of the fixed plate; the connecting rod is fixed with the engaging lug, and the engaging lug passes through nut bolted connection on ground roller frame board, through adjusting the connecting rod, adjusts ground roller and header relative angle to change the back and lean on picking device front end and leave ground height.
9. The pepper harvesting header as claimed in claim 1, wherein a perforated guard plate is provided at the rear of the upper side of said header frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067903.9U CN220493638U (en) | 2023-08-02 | 2023-08-02 | Pepper harvesting header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067903.9U CN220493638U (en) | 2023-08-02 | 2023-08-02 | Pepper harvesting header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493638U true CN220493638U (en) | 2024-02-20 |
Family
ID=89870959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067903.9U Active CN220493638U (en) | 2023-08-02 | 2023-08-02 | Pepper harvesting header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493638U (en) |
-
2023
- 2023-08-02 CN CN202322067903.9U patent/CN220493638U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |