CN209787896U - Vortex airflow resonance lifting type Chinese date picking machine - Google Patents
Vortex airflow resonance lifting type Chinese date picking machine Download PDFInfo
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- CN209787896U CN209787896U CN201920371910.9U CN201920371910U CN209787896U CN 209787896 U CN209787896 U CN 209787896U CN 201920371910 U CN201920371910 U CN 201920371910U CN 209787896 U CN209787896 U CN 209787896U
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- jujube
- resonance
- picking machine
- lifting type
- bracket
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Abstract
The embodiment of the utility model discloses vortex air current resonance over-and-under type jujube picking machine, include: the net bag device comprises a jujube receiving chassis, a support rod, a folding net, a crank and rocker mechanism and a net bag driving motor; the collecting device comprises a conveying belt and a collecting box, and the conveying belt is connected with the collecting box and the jujube receiving chassis; the resonance device comprises a bracket and a pair of resonance cylinders, the bracket is connected with the jujube-connecting chassis, and the resonance cylinders are connected with the bracket and oppositely arranged above the trunk groove; and the airflow generating device is arranged on the bracket and comprises an air blower and an angle adjusting mechanism connected with an air outlet of the air blower. Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a vortex air current resonance over-and-under type jujube picking machine is lower to the requirement of topography, and the range of application is extensive, can fill the blank field that large-scale machinery does not use, replaces artifical the picking, improves the picking intensity of jujube, reduces workman's intensity of labour.
Description
Technical Field
The utility model relates to an agricultural equipment technical field especially relates to a vortex air current resonance over-and-under type date picking machine.
Background
In most areas of China, the Chinese date planting is scaled and industrialized at present. In some areas, the planting terrain is complex, and the harvesting is still carried out in a manual mode at present. In the production operation of Chinese dates, harvesting and picking account for about 40% of the whole operation amount, and the production mode can not meet the requirement of actual production. The jujube picking operation is the most time-consuming and labor-consuming link in a jujube production chain, particularly high-altitude picking, and is finished by auxiliary climbing tools such as ladders and stools because the jujube picking operation cannot be directly contacted, so that the picking difficulty and danger are increased. Because the fruits are unevenly distributed and the fruits are spread over the whole branch, farmers often scratch the arms easily when picking the Chinese dates, and the labor efficiency is low.
SUMMERY OF THE UTILITY MODEL
the utility model aims to overcome above-mentioned technique not enough, provide a vortex air current resonance over-and-under type jujube picking machine, solve among the prior art because the topography restriction, partial jujube needs the manual work to pick, intensity of labour is big, picks the technical problem of inefficiency.
In order to achieve the technical purpose, the embodiment of the utility model provides a vortex air current resonance over-and-under type jujube picking machine is provided, this vortex air current resonance over-and-under type jujube picking machine includes: the net bag device comprises a jujube receiving chassis, a supporting rod, a folding net, a crank and rocker mechanism and a net bag driving motor, wherein a trunk groove is formed in one side of the jujube receiving chassis, a circle of sliding groove is formed in the upper surface of the jujube receiving chassis, the lower end of the supporting rod is arranged in the sliding groove, the folding net is connected with the supporting rod, and the net bag driving motor is connected with the supporting rod through the crank and rocker mechanism to drive the supporting rod to move along the sliding groove; the collecting device comprises a conveying belt and a collecting box, and the conveying belt is connected with the collecting box and the jujube receiving chassis; the resonance device comprises a bracket and a pair of resonance cylinders, the bracket is connected with the jujube-connecting chassis, and the resonance cylinders are connected with the bracket and oppositely arranged above the trunk groove; and the airflow generating device is arranged on the bracket and comprises an air blower and an angle adjusting mechanism connected with an air outlet of the air blower.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a vortex air current resonance over-and-under type jujube picking machine is lower to the requirement of topography, and the range of application is extensive, can fill the blank field that large-scale machinery does not use, replaces artifical the picking, improves the picking intensity of jujube, reduces workman's intensity of labour.
Drawings
Fig. 1 is a side view of a vortex airflow resonance lifting type jujube picking machine provided by the utility model;
fig. 2 is a top view of the vortex airflow resonance lifting type jujube picking machine provided by the present invention;
Fig. 3 is a bottom view of the vortex airflow resonance lifting type jujube picking machine provided by the utility model;
FIG. 4 is a schematic view showing the construction of the net bag device of FIG. 1
Fig. 5 is a top view of the pronation mechanism of fig. 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 5, fig. 1 is a side view of a vortex airflow resonance lifting type jujube picking machine provided by the present invention; fig. 2 is a top view of the vortex airflow resonance lifting type jujube picking machine provided by the present invention; fig. 3 is a bottom view of the vortex airflow resonance lifting type jujube picking machine provided by the utility model; fig. 4 is a schematic structural view of the net device of fig. 1, and fig. 5 is a plan view of the pan device of fig. 1.
A vortex airflow resonance lifting type Chinese date picking machine comprises: the device comprises a walking device, a net bag device, a collecting device, a resonant cylinder, an airflow generating device, a support and a horizontal rotation device.
The walking device comprises a frame 11, a roller mechanism 12 and a power motor. The frame 11 is a structure for supporting various other components. In order to overcome the limitation of the terrain, the roller mechanism 12 adopts two crawler wheels which are respectively connected with two sides of the frame 11. The power motor is connected with the roller mechanism 12 for transmission and provides power for the roller mechanism 12. In order to facilitate the operation of the personnel, the frame 11 is also provided with a handrail.
The net bag device comprises a jujube receiving chassis 21, a support rod 22, a folding net 23, a crank rocker mechanism 24 and a net bag driving motor. The jujube receiving chassis 21 is arranged on the frame 11, a trunk groove is formed in one side of the jujube receiving chassis, and the trunk groove is arranged towards the advancing direction of the roller mechanism 12 in order to facilitate operation. And in order to reduce the Chinese dates from slipping off from the trunk groove, the Chinese date receiving chassis 21 is obliquely arranged, the inclination angle is 10 degrees to 20 degrees, and the trunk groove is arranged towards the highest point of the Chinese date receiving chassis 21. In this embodiment, the inclined angle of the jujube-receiving chassis is 15 °. A circle of sliding groove is formed in the upper surface of the jujube receiving chassis 21, and the lower end of the supporting rod 22 is arranged in the sliding groove. The support rod 22 includes a fixing rod 221 and a furling rod 222, the fixing rod 221 is fixedly connected with the chute, and the furling rod 222 is slidably connected with the chute. The folding net 23 has two ends connected to the folding rod 222 and a middle part connected to the fixing rod 221. The net bag driving motor is connected with the furling rod 222 through the crank rocker mechanism 24, and drives the furling rod 222 to move along the sliding groove, so as to realize the opening and closing of the folding net 22.
The collecting device comprises a collecting bin 31, a conveyor belt 32 and a baffle 33. The collecting box 31 is arranged on the frame 1, and the upper end of the collecting box is opened for containing Chinese dates. The conveyer belt 32 is connected with the top of the collecting box 31 and the lowest end of the jujube receiving chassis 21 and is used for conveying the jujubes from the jujube receiving chassis 21 to the collecting box 31. Because the jujubes are approximately spherical and easy to roll, a plurality of baffles 33 are arranged on the conveying belt 32 at equal intervals and used for limiting the rolling of the jujubes in the transportation process.
The support comprises a lifting mechanism 61 and a lifting plate 62, wherein the fixed end of the lifting mechanism 61 is connected with the jujube-receiving chassis 21, and the movable end of the lifting mechanism is connected with the lifting plate 62. The lifting mechanism 61 can drive the lifting plate 62 to move up and down.
The airflow generating device is arranged on the lifting plate 62 and comprises a blower 51 and an angle adjusting mechanism 52 connected with an air outlet of the blower 51. The angle adjusting mechanism 52 can change the air outlet direction of the blower 51, and the adjusting range is 10-80 degrees of the plane. So that the jujube on the jujube tree can be blown off better.
the facing rotation device comprises a facing rotation disc 71, a transmission gear 72 and a pair of asynchronous motors. The lifting plate 62 is provided with a guide groove, and the facing head 71 is arranged in the guide groove and can rotate along the guide groove. The edge of the facing head 71 is in a wheel tooth shape and is meshed with the transmission gear 72, the fixed end of the asynchronous motor is connected with the lifting plate 62, the rotating shaft of the asynchronous motor is connected with the transmission gear 72 for transmission, and the asynchronous motor can drive the facing head 71 to rotate clockwise or anticlockwise in the guide groove under the transmission action of the transmission gear 72.
at least one pair of resonant cylinders 41 is provided, the movable ends of which are arranged oppositely and positioned above the trunk grooves, and the fixed ends are connected with the flat rotating disc 71. The resonant cylinders 41 cooperate to generate simple harmonic vibration, so that the Chinese dates fall off.
When the picking machine works, a worker operates the walking device to clamp the trunks of the jujube trees into the trunk grooves, the net bag driving motor drives the furling rod 222 to move towards the direction far away from the fixing rod 221, and the folding net 23 is unfolded. The movable end of the resonant cylinder 41 clamps the trunk of the jujube tree and generates resonance. The blower 51 blows a whirling airflow to the crown of the jujube tree, and the angle adjusting mechanism 52 changes the direction of the whirling airflow in the vertical direction. The lifting mechanism 61 can drive the blower 51 and the resonant cylinder 41 to lift and change the height of the blower. The horizontal rotation device can drive the resonant cylinder 41 to rotate, and the angle of the resonant cylinder for vibrating the trunk is changed. The ripe dates are dropped by the simple harmonic vibration generated by the resonant cylinder 41 and the vortex air flow generated by the blower 51. And the resonant cylinder 41 and the blower 51 can act on the jujube trees at different angles and heights under the combined action of the angle adjusting mechanism 52, the lifting mechanism 61 and the horizontal rotation device, so that the falling rate of the jujube trees is improved.
The jujubes fall onto the folding net 23 and roll down along the folding net 23 to the bottom of the jujube-receiving chassis 21 and are transported into the collection box 31 by the conveyor belt 32. The collecting box 31 can also be used for placing the packaging bags first to complete the packaging process. After picking a jujube tree, the tucking rod 222 is driven by the net bag driving motor to move towards the direction close to the fixing rod 221, and the folding net 23 is tucked. And operating the traveling device to clamp the trunk of the next jujube tree with picking into the trunk groove, and repeating the process to finish the picking of the next jujube tree.
Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a vortex air current resonance over-and-under type jujube picking machine is lower to the requirement of topography, and the range of application is extensive, can fill the blank field that large-scale machinery does not use, replaces artifical the picking, improves the picking intensity of jujube, reduces workman's intensity of labour.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a vortex air current resonance over-and-under type jujube picking machine which characterized in that, it includes:
The net bag device comprises a jujube-receiving chassis, a supporting rod, a folding net, a crank and rocker mechanism and a net bag driving motor, wherein a trunk groove is formed in one side of the jujube-receiving chassis, a circle of sliding groove is formed in the upper surface of the jujube-receiving chassis, the lower end of the supporting rod is arranged in the sliding groove, the folding net is connected with the supporting rod, and the net bag driving motor is connected with the supporting rod through the crank and rocker mechanism to drive the supporting rod to move along the sliding groove;
The collecting device comprises a conveying belt and a collecting box, and the conveying belt is connected with the collecting box and the jujube receiving chassis;
The resonance device comprises a bracket and a pair of resonance cylinders, the bracket is connected with the jujube-receiving chassis, and the resonance cylinders are connected with the bracket and oppositely arranged above the trunk groove;
And the airflow generating device is arranged on the bracket and comprises an air blower and an angle adjusting mechanism connected with an air outlet of the air blower.
2. The vortex airflow resonance lifting type jujube picking machine according to claim 1, wherein the support comprises a lifting mechanism and a lifting plate, a fixed end of the lifting mechanism is connected with the jujube receiving chassis, and a movable end of the lifting mechanism is connected with the lifting plate.
3. The vortex airflow resonance lifting type jujube picking machine according to claim 2, further comprising a horizontal rotation device which comprises a horizontal rotation disc, a transmission gear and a pair of asynchronous motors, wherein the lifting plate is provided with a guide groove, the horizontal rotation disc is rotatably connected with the guide groove, the edge of the horizontal rotation disc is in a wheel tooth shape and is meshed with the transmission gear, the fixed end of the asynchronous motor is connected with the lifting plate, the rotating shaft of the asynchronous motor is connected with the transmission gear for transmission, and the resonance air cylinder is arranged on the horizontal rotation disc.
4. The vortex airflow resonance lifting type jujube picking machine according to claim 3, wherein the jujube receiving chassis is arranged obliquely, the conveying belt is connected with the lowest end of the jujube receiving chassis, and the trunk groove faces the highest end of the jujube receiving chassis.
5. The vortex airflow resonance lifting type jujube picking machine according to claim 4, wherein the inclination angle of the jujube picking chassis is 15 °.
6. the vortex airflow resonance lifting type jujube picking machine according to claim 5, further comprising a walking device which comprises a frame, a power motor and a roller mechanism, wherein the roller mechanism is rotatably connected with the frame, the power motor is in transmission connection with the roller mechanism, and the tuck net device and the collecting device are arranged on the frame.
7. The vortex airflow resonance lifting type jujube picking machine according to claim 6, wherein the support rod comprises a fixing rod and a folding rod, the fixing rod is fixedly connected with the sliding groove, the folding rod is slidably connected with the sliding groove, two ends of the folding net are connected with the folding rod, and the middle of the folding net is connected with the fixing rod.
8. The jujube picking machine with a whirling airflow resonance lifting type as claimed in claim 7, wherein the collecting device further comprises a plurality of baffles, and the baffles are arranged on the conveying belt at equal intervals.
9. The jujube picking machine with the vortex airflow resonance lifting type according to claim 8, wherein the roller mechanism is two crawler wheels which are respectively connected with two sides of the frame.
10. The jujube picking machine with vortex airflow resonance lifting type according to claim 9, wherein the angle adjusting mechanism regulates the range of the air outlet of the blower to be 10 ° to 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371910.9U CN209787896U (en) | 2019-03-22 | 2019-03-22 | Vortex airflow resonance lifting type Chinese date picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371910.9U CN209787896U (en) | 2019-03-22 | 2019-03-22 | Vortex airflow resonance lifting type Chinese date picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787896U true CN209787896U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920371910.9U Expired - Fee Related CN209787896U (en) | 2019-03-22 | 2019-03-22 | Vortex airflow resonance lifting type Chinese date picking machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209787896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804786A (en) * | 2019-03-22 | 2019-05-28 | 武汉职业技术学院 | A kind of eddy airstream resonance lift Chinese date picker |
-
2019
- 2019-03-22 CN CN201920371910.9U patent/CN209787896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804786A (en) * | 2019-03-22 | 2019-05-28 | 武汉职业技术学院 | A kind of eddy airstream resonance lift Chinese date picker |
| CN109804786B (en) * | 2019-03-22 | 2023-10-24 | 武汉职业技术学院 | Vortex airflow resonance lifting type jujube picking machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |