CN211881123U - Red date pickup attachment and red date harvester - Google Patents
Red date pickup attachment and red date harvester Download PDFInfo
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- CN211881123U CN211881123U CN202020322801.0U CN202020322801U CN211881123U CN 211881123 U CN211881123 U CN 211881123U CN 202020322801 U CN202020322801 U CN 202020322801U CN 211881123 U CN211881123 U CN 211881123U
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract 2
- 241001247821 Ziziphus Species 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of agricultural machinery, in particular to a red date picking device and a red date harvester, which comprise a mounting frame, a flexible roller and an air flow resistance separation mechanism; end connecting pieces are fixedly arranged at two ends of the flexible roller; the end connecting piece is arranged on the mounting frame in a pivoting manner through a rotating shaft; at least one hollow shaft is arranged in the two rotating shafts; at least one rotating shaft is fixedly arranged on the mounting frame; the flexible roller is provided with a molding hole; the airflow blocking mechanism includes: an airflow distribution member and a roller; the airflow distribution component is arranged on the hollow shaft; the airflow distribution member is positioned inside the flexible drum and divides the inner space of the flexible drum into an upper space and a lower space; the hollow shaft is divided into a lower space by the airflow distribution member; the hollow shaft is communicated with the lower space; the roller is rotatably arranged on the airflow distribution component; the roller can be attached to the inner wall of the flexible roller to roll. Adopt the utility model discloses can improve the adaptability to the earth's surface, improve and pick up efficiency.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to a red date pickup attachment and red date harvester.
Background
Xinjiang has sufficient illumination, the day and night difference in temperature is big, the red date is very suitable for red date planting, the red date has the effect of preventing wind and fixing sand, the ecological environment is improved, higher economic benefit, the planting area increases rapidly, along with the rapid increase of planting area and yield, and artifical shortage, the work price is high, the red date results problem is highlighted day by day, Xinjiang mostly adopts the cultivation mode of dwarfing and close planting, in order to improve the red date quality, still air-dry on the tree after ripe, under self characteristic and external disturbance, during the results, have had a large amount of red dates to drop naturally, the results mode is that after the red date on the tree is knocked off by hand, pick up through machinery or manual work.
The red date harvesting machine is divided into a mechanical type and an air suction type, the mechanical type separates and collects the fallen red dates from the ground in a picking, poking, shoveling and other modes of the mechanism, and due to the fact that the surface of a red date garden is uneven, in order to guarantee the picking effect, mechanical parts need to be buried and the red dates are in direct contact in the operation process, the ground surface adaptability is poor, the impurity content rate of the red dates is high, and the red dates are damaged seriously; the suction type sucks the red dates on the ground away from the ground through negative pressure airflow, the ground surface adaptability is greatly improved, the suction head needs to keep a certain distance from the red dates on the ground due to the limitation of unevenness of the ground surface, and the picking efficiency is lower and the power consumption is larger due to the fact that the airflow acting force is rapidly attenuated along with the increase of the distance.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a red date pickup attachment and red date harvester, main aim at improves the adaptability to the earth's surface, improves and picks up efficiency.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
on one hand, the embodiment of the utility model provides a red date picking device, which comprises a mounting frame, a flexible roller and an air flow blocking mechanism;
end connecting pieces are fixedly arranged at two ends of the flexible roller; the end connecting piece is pivotally arranged on the mounting frame through a rotating shaft; the number of the rotating shafts is two; the two rotating shafts are respectively positioned at two ends of the flexible roller; the two rotating shafts are coaxially arranged; at least one hollow shaft is arranged in the two rotating shafts; at least one rotating shaft is fixedly arranged on the mounting rack;
the flexible roller is provided with a molded hole; the shaped hole is communicated with the inner wall and the outer wall of the flexible roller; the number of the holes is multiple; a plurality of the shaped holes are distributed in an array along the axial direction and the circumferential direction of the flexible roller;
the airflow blocking mechanism includes: an airflow distribution member and a roller;
the airflow distribution member is fixedly arranged on the rotating shaft; the air flow distribution member is positioned inside the flexible drum to divide the inner space of the flexible drum into an upper space and a lower space; the hollow shaft is divided into the lower space by the gas flow distributing member; the hollow shaft is communicated with the lower space;
the roller is rotatably arranged on the airflow distribution member; the roller can be attached to the inner wall of the flexible roller to roll.
Further, a strip structure is fixedly arranged on the outer wall of the rolling shaft; the strip structure extends along the length direction of the roller;
the strip structure is multiple; the plurality of strip structures are distributed at intervals along the circumferential direction of the rolling shaft.
Furthermore, the outer wall of the rolling shaft is made of flexible materials;
the strip structure is made of flexible materials.
Further, the rollers may be rotatably provided at both ends of the airflow distribution member; the rotation axis of the roller is arranged in parallel with the rotation axis of the flexible drum.
Further, one of the two rotating shafts is the hollow shaft, and the other rotating shaft is a driving shaft; one end of the hollow shaft is fixedly arranged on the mounting frame; the other end of the hollow shaft can be rotatably arranged on the end connecting piece;
one end of the driving shaft is fixedly arranged on the end connecting piece, and the other end of the driving shaft is rotatably arranged on the mounting rack; the driving shaft rotates to drive the flexible roller to rotate.
On the other hand, the embodiment of the utility model provides a red date harvester, frame, collection jujube case, conveying mechanism, fan, actuating system and the red date pickup assembly of any one of the above-mentioned;
the red date picking device is arranged at the front end of the rack and used for picking up red dates in a negative pressure adsorption mode;
the jujube collecting box is fixedly arranged on the rack and used for storing picked red jujubes;
the conveying mechanism is arranged on the rack and is used for conveying the red dates picked by the red date picking device to the red date collecting box;
the fan is fixedly arranged on the rack; the air inlet of the fan is communicated with the hollow shaft and is used for sucking the air flow in the lower space through the hollow shaft;
the driving system is arranged on the rack and used for driving the fan, the flexible roller and the conveying mechanism to act.
Further, the conveying mechanism comprises a shaft roller, a conveying belt and a baffle plate;
the shaft roller is rotatably arranged on the frame and can be driven to rotate by the driving system;
the conveying belt is arranged between at least two shaft rollers; the conveying belt is driven by the shaft roller;
the lower end of the conveying belt can extend to the rear of the lower part of the flexible roller and is used for receiving the red dates falling from the flexible roller;
the baffle is fixedly arranged on the conveying belt to convey the red dates.
Further, the linear speed of the flexible roller driven to rotate is 1.2-1.4 times of the advancing speed of the rack.
Further, the mounting frame can be pivotally arranged on the rack and can swing up and down relative to the rack;
an adjusting oil cylinder is arranged between the mounting frame and the rack; the adjusting oil cylinder stretches and retracts to drive the mounting frame to swing up and down relative to the rack.
Further, the shaped hole is a circular through hole or a horn shape or an oval shape.
Borrow by above-mentioned technical scheme, the utility model discloses red date pickup attachment and red date harvester have following advantage at least:
the adaptability to the earth surface can be improved, and the picking efficiency is improved.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of a red date harvester provided by the embodiment of the utility model;
fig. 2 is an exploded schematic view of a red date picking device in a red date harvester according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a flexible drum in a red date picking device provided by an embodiment of the present invention;
fig. 4 is a schematic view of a conveying mechanism in a red date harvester provided by the embodiment of the present invention.
Shown in the figure:
the red date picking device comprises a red date picking device 1, a mounting frame 1-1, a flexible roller 1-2, an end connecting piece 1-3, a rotating shaft 1-1, an arc-shaped choke plate 1-5, an airflow blocking mechanism 1-6, an airflow distribution component 1-61, a rolling shaft 1-62, a rack 2, a fan 3, a conveying mechanism 4, a shaft roller 4-1, a conveying belt 4-2, a baffle plate 4-3, a date collecting box 5, a driving system 6 and a traveling mechanism 7.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
On one hand, as shown in fig. 1 to 3, an embodiment of the utility model provides a red date picking device 1, which comprises a mounting frame 1-1, a flexible roller 1-2 and an air flow isolation mechanism 1-6; the mounting rack 1-1 is of a frame structure and is used for supporting the flexible roller 1-2; when in operation, the mounting frame 1-1 is arranged on a frame 2 of an operation vehicle for use and is driven by the frame 2 to pick up red dates.
End connecting pieces 1-3 are fixedly arranged at two ends of the flexible roller 1-2; the end connecting piece 1-3 is arranged on the mounting rack 1-1 in a pivoting way through a rotating shaft 1-4; two rotating shafts 1-4 are provided; the two rotating shafts 1-4 are respectively positioned at two ends of the flexible roller 1-2; the two rotating shafts 1-4 are coaxially arranged and used for supporting the flexible roller 1-2 to rotate; at least one hollow shaft is arranged in the two rotating shafts 1-4; the inner cavity of the flexible roller 1-2 is communicated with a fan 3 through a hollow shaft; this embodiment may be a hollow shaft; two hollow shafts can also be adopted; at least one rotating shaft 1-4 is fixedly arranged on the mounting rack 1-1; in the embodiment, a rotating shaft 1-4 can be selected to be fixedly arranged on the mounting frame 1-1 and used for supporting the end connecting piece 1-3; the other rotating shaft 1-4 is rotatably arranged on the mounting frame 1-1 and can be used as a driving shaft of the flexible roller 1-2 for driving the flexible roller 1-2 to rotate. Of course, two rotating shafts 1-4 can be selected to be fixed on the mounting rack 1-1; a drive wheel may be provided on the end connection 1-3, which drive wheel is arranged coaxially with the shaft 1-4 and is intended to be connected to a drive system 6 and driven in rotation. The flexible roller 1-2 may be made of flexible rubber, having flexibility. When the flexible roller is in work, the bottom of the flexible roller 1-2 is deformed under the action of self gravity when contacting with the ground surface, so that the flexible roller is tightly attached to the red dates on the ground surface.
The flexible roller 1-2 is provided with a molded hole; the shaped hole is communicated with the inner wall and the outer wall of the flexible roller 1-2; the number of the molded holes is multiple; the plurality of the shaped holes are distributed in an array along the axial direction and the circumferential direction of the flexible roller 1-2; the pattern holes are preferably spirally distributed crosswise in the axial and circumferential directions to increase the coverage of the pattern holes on the surface of the flexible drum 1-2. Preferably, the holes are round through holes or trumpet-shaped or oval-shaped, so that red dates can be adsorbed conveniently. The aperture of the molded hole is preferably 2-2.2 cm so as to adapt to the size of common red dates.
The airflow blocking mechanism 1-6 includes: airflow distribution members 1-61 and rollers 1-62; the airflow distribution member 1-61 is fixedly arranged on the rotating shaft 1-4; the air flow distribution member 1-61 can be fixed on the rotating shaft 1-4 by a fastener, the air flow distribution member 1-61 is positioned inside the flexible roller 1-2, and the inner space of the flexible roller 1-2 is divided into an upper space and a lower space; the hollow shaft is divided into lower spaces by the gas flow distributing members 1 to 61; the hollow shaft is communicated with the lower space; preferably, the airflow distribution members 1-61 are symmetrically parabolic to reduce the impact on the red dates. The rollers 1-62 are rotatably provided on the airflow distribution member 1-61; the rollers 1-62 can roll along the inner wall of the flexible roller 1-2, so that the flexible roller 1-2 can be supported, and the air tightness of the airflow distribution member 1-61 can be improved.
An embodiment of the utility model provides a red date pickup attachment 1 can improve the adaptability to the earth's surface, improves and picks up efficiency.
As a preference of the above embodiment, the outer wall of the roller 1-62 is fixedly provided with a strip structure; the strip structure extends along the length of the rollers 1-62; the strip structure is multiple; a plurality of strip structures are spaced circumferentially around the roller 1-62 to improve the sealing between the roller 1-62 and the inner wall of the flexible cylinder 1-2 and also between the roller 1-62 and the airflow distributing member 1-61. Further preferably, the outer wall of the roller 1-62 is made of a flexible material, and the strip structure is made of a flexible material, so as to form better air tightness between the strip structure and the rigid airflow distribution member 1-61; the sealability with the flexible drum 1-2 can be improved.
As a preference of the above embodiment, the rollers 1 to 62 are rotatably provided at both ends of the airflow distribution member 1 to 61; the line of the rotation axis 1-4 of the roller 1-62 is parallel to the line of the rotation axis 1-4 of the flexible drum 1-2 to improve the sealing of the air flow distribution member 1-61 with the inner wall of the circular arc of the flexible drum 1-2 and to reduce friction.
As a preference of the above embodiment, one of the two rotating shafts 1-4 is a hollow shaft, and the other is a driving shaft; one end of the hollow shaft is fixedly arranged on the mounting rack 1-1; the other end of the hollow shaft can be rotatably arranged on the end connecting piece 1-3; preferably by means of a sliding bearing; one end of the driving shaft is fixedly arranged on the end connecting piece 1-3, and the other end of the driving shaft is rotatably arranged on the mounting frame 1-1, and is preferably connected through a bearing; the driving shaft rotates to drive the end connecting piece 1-3 to rotate, and further drives the flexible roller 1-2 to rotate, so that the flexible roller 1-2 is driven.
As a preference of the above embodiment, arc-shaped choke plates 1 to 5 are fixedly provided on the frame 2; the arc-shaped wind-resistant plate 1-5 covers the front part and the upper part of the flexible roller 1-2 and has a certain gap capable of moving relative to the flexible roller 1-2. The arc-shaped wind blocking plate 1-5 is flexible and can be tightly attached to the flexible roller 1-2, the radian of the arc-shaped wind blocking wrapping the flexible roller 1-2 is 220-270 degrees, the sealing performance of the flexible roller 1-2 can be further improved outside the flexible roller, and air flow enters from the lower part of the flexible roller 1-2 to adsorb red dates through negative pressure.
On the other hand, as shown in fig. 1 to 4, an embodiment of the present invention provides a red date harvester, which includes a frame 2, a red date collecting box 5, a conveying mechanism 4, a fan 3, a driving system 6 and any one of the red date pickup devices 1; the frame 2 is a frame structure and is used for supporting other components; the frame 2 is also provided with a traveling mechanism 7 for supporting the frame 2 to travel; it can also be a self-propelled vehicle, and the traveling mechanism 7 is used for supporting and driving the frame 2 to move. The red date picking device 1 is arranged at the front end of the frame 2 and used for picking up red dates in a negative pressure adsorption mode; the jujube collecting box 5 is fixedly arranged on the rack 2 and used for storing picked jujubes; the conveying mechanism 4 is arranged on the rack 2 and is used for conveying the red dates picked up by the red date picking-up device 1 to the red date collecting box 5; the fan 3 is fixedly arranged on the frame 2; an air inlet of the fan 3 is communicated with the hollow shaft and is used for sucking the air flow in the lower space through the hollow shaft; so that the lower space of the flexible roller 1-2 forms negative pressure, and the red dates are adsorbed on the shaped holes; the driving system 6 is arranged on the frame 2 and is used for driving the fan 3 and the flexible roller 1-2 to rotate and driving the conveying mechanism 4 to act.
An embodiment of the utility model provides a red date harvester, flexible cylinder 1-2 are closely laminated through deformation and are picked up the red date, have shortened the distance of negative pressure air current with the red date, can improve the adaptability to the earth's surface, improve and pick up efficiency, and reduced the consumption.
When the machine works, the driving system 6 drives the rack 2 to move forward, the flexible roller 1-2 and the conveying mechanism 4 to move, the lower end of the flexible roller 1-2 deforms under the action of self gravity and is then in full contact with ground red dates on the ground surface, the airflow distribution member 1-61 blocks the molded holes in the non-working area, the molded holes in the working area are connected with the air suction port of the fan 3 to form certain negative pressure, and the red dates are adsorbed on the outer surface of the flexible roller 1-2 under the action of pressure difference; when the adsorbed red dates are lifted to a certain height along with the rotation of the flexible roller 1-2, the red dates are separated from the molded holes under the self gravity of the red dates and fall onto the conveying belt 4-2 because the negative pressure air flow is separated by the air flow distribution component 1-61, and the red dates fall into the red date collecting box 5 along with the lifting of the conveying belt 4-2.
As the optimization of the above embodiment, the conveying mechanism 4 comprises a shaft roller 4-1, a conveying belt 4-2 and a baffle 4-3; the shaft roller 4-1 is rotatably arranged on the frame 2 and can be driven to rotate by a driving system 6; preferably, two ends of the shaft roller 4-1 are connected with the frame 2 through bearings; the shaft roller 4-1 can be driven by a motor or an electric motor arranged on the frame 2, and can also be connected with a driving system 6 through other transmission mechanisms to be driven to rotate; the conveying belt 4-2 is arranged between at least two shaft rollers 4-1; the conveyer belt 4-2 is driven by the shaft roller 4-1; the number of the rolls 4-1 is preferably two; the conveyer belt 4-2 is arranged on the shaft roller 4-1 and is driven by the shaft roller 4-1; of course, the shaft roller 4-1 can be provided in plurality, and can be arranged according to the requirement and the conveying route of the conveying belt 4-2. The lower end of the conveying belt 4-2 can extend to the rear of the lower part of the flexible roller 1-2 and is used for receiving red dates falling from the flexible roller 1-2;
the baffle 4-3 is fixedly arranged on the conveyer belt 4-2 to convey the red dates. The baffle 4-3 is a plurality of baffles, and a plurality of baffles 4-3 are distributed on the conveyer belt 4-2 at intervals. The baffle 4-3 is preferably in a J-shaped structure, so that the red date material is prevented from sliding out of the baffle 4-3.
Alternatively, the conveying mechanism 4 may also be conveyed by an air flow, the conveying mechanism 4 comprising a conveying duct; the lower part of the conveying pipeline is used for receiving the red dates falling from the flexible roller 1-2, the upper part of the conveying pipeline is arranged above the red date collecting box 5, the lower part of the conveying pipeline can be communicated with an air outlet of the fan 3, and the red dates in the conveying pipeline are conveyed to the red date collecting box 5 through the air flow of the fan 3.
Preferably, the linear speed of the flexible roller 1-2 driven to rotate is 1.2-1.4 times of the advancing speed of the rack 2, so that the advancing of the flexible roller 1-2 is synchronous with the advancing of the rack 2, and the damage to the red dates when the red dates are picked up by the flexible roller 1-2 is avoided.
As a preference of the above embodiment, the mounting frame 1-1 is pivotally arranged on the frame 2 and can swing up and down relative to the frame 2; an adjusting oil cylinder is arranged between the mounting frame 1-1 and the frame 2; the telescopic adjustment oil cylinder drives the mounting frame 1-1 to swing up and down relative to the rack 2 so as to adjust the height of the mounting frame 1-1 and further adjust the height of the flexible roller 1-2. In this embodiment, it is preferable that support wheels are provided on both sides of the mounting frame 1-1 to support the mounting frame 1-1, and to limit the distance between the mounting frame 1-1 and the ground.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A red date picking device is characterized by comprising a mounting frame, a flexible roller and an air flow resistance separation mechanism;
end connecting pieces are fixedly arranged at two ends of the flexible roller; the end connecting piece is pivotally arranged on the mounting frame through a rotating shaft; the number of the rotating shafts is two; the two rotating shafts are respectively positioned at two ends of the flexible roller; the two rotating shafts are coaxially arranged; at least one hollow shaft is arranged in the two rotating shafts; at least one rotating shaft is fixedly arranged on the mounting rack;
the flexible roller is provided with a molded hole; the shaped hole is communicated with the inner wall and the outer wall of the flexible roller; the number of the holes is multiple; a plurality of the shaped holes are distributed in an array along the axial direction and the circumferential direction of the flexible roller;
the airflow blocking mechanism includes: an airflow distribution member and a roller;
the airflow distribution member is fixedly arranged on the rotating shaft; the air flow distribution member is positioned inside the flexible drum to divide the inner space of the flexible drum into an upper space and a lower space; the hollow shaft is divided into the lower space by the gas flow distributing member; the hollow shaft is communicated with the lower space;
the roller is rotatably arranged on the airflow distribution member; the roller can be attached to the inner wall of the flexible roller to roll.
2. The red date pickup apparatus as set forth in claim 1,
the outer wall of the rolling shaft is fixedly provided with a strip structure; the strip structure extends along the length direction of the roller;
the strip structure is multiple; the plurality of strip structures are distributed at intervals along the circumferential direction of the rolling shaft.
3. The red date pickup apparatus according to claim 2,
the outer wall of the rolling shaft is made of flexible materials;
the strip structure is made of flexible materials.
4. The red date pickup apparatus as set forth in claim 1,
the rollers are rotatably arranged at both ends of the airflow distribution member; the rotation axis of the roller is arranged in parallel with the rotation axis of the flexible drum.
5. The red date pickup apparatus as set forth in claim 1,
one of the two rotating shafts is the hollow shaft, and the other rotating shaft is a driving shaft; one end of the hollow shaft is fixedly arranged on the mounting frame; the other end of the hollow shaft can be rotatably arranged on the end connecting piece;
one end of the driving shaft is fixedly arranged on the end connecting piece, and the other end of the driving shaft is rotatably arranged on the mounting rack; the driving shaft rotates to drive the flexible roller to rotate.
6. A red date harvester is characterized by comprising a frame, a red date collecting box, a conveying mechanism, a fan, a driving system and a red date picking device as claimed in any one of claims 1 to 5;
the red date picking device is arranged at the front end of the rack and used for picking up red dates in a negative pressure adsorption mode;
the jujube collecting box is fixedly arranged on the rack and used for storing picked red jujubes;
the conveying mechanism is arranged on the rack and is used for conveying the red dates picked by the red date picking device to the red date collecting box;
the fan is fixedly arranged on the rack; the air inlet of the fan is communicated with the hollow shaft and is used for sucking the air flow in the lower space through the hollow shaft;
the driving system is arranged on the rack and used for driving the fan, the flexible roller and the conveying mechanism to act.
7. The red date harvester according to claim 6,
the conveying mechanism comprises a shaft roller, a conveying belt and a baffle plate;
the shaft roller is rotatably arranged on the frame and can be driven to rotate by the driving system;
the conveying belt is arranged between at least two shaft rollers; the conveying belt is driven by the shaft roller;
the lower end of the conveying belt can extend to the rear of the lower part of the flexible roller and is used for receiving the red dates falling from the flexible roller;
the baffle is fixedly arranged on the conveying belt to convey the red dates.
8. The red date harvester according to claim 6,
the linear speed of the flexible roller driven to rotate is 1.2-1.4 times of the advancing speed of the rack.
9. The red date harvester according to claim 6,
the mounting rack is pivotally arranged on the rack and can swing up and down relative to the rack;
an adjusting oil cylinder is arranged between the mounting frame and the rack; the adjusting oil cylinder stretches and retracts to drive the mounting frame to swing up and down relative to the rack.
10. The red date harvester according to claim 6,
the shaped hole is a circular through hole or a horn shape or an oval shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322801.0U CN211881123U (en) | 2020-03-13 | 2020-03-13 | Red date pickup attachment and red date harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322801.0U CN211881123U (en) | 2020-03-13 | 2020-03-13 | Red date pickup attachment and red date harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211881123U true CN211881123U (en) | 2020-11-10 |
Family
ID=73323142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322801.0U Expired - Fee Related CN211881123U (en) | 2020-03-13 | 2020-03-13 | Red date pickup attachment and red date harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211881123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226604A (en) * | 2020-03-13 | 2020-06-05 | 石河子大学 | Red date pickup attachment and red date harvester |
-
2020
- 2020-03-13 CN CN202020322801.0U patent/CN211881123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226604A (en) * | 2020-03-13 | 2020-06-05 | 石河子大学 | Red date pickup attachment and red date harvester |
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Granted publication date: 20201110 |