CN211745396U - Greenhouse vegetable harvesting device - Google Patents
Greenhouse vegetable harvesting device Download PDFInfo
- Publication number
- CN211745396U CN211745396U CN202020234048.XU CN202020234048U CN211745396U CN 211745396 U CN211745396 U CN 211745396U CN 202020234048 U CN202020234048 U CN 202020234048U CN 211745396 U CN211745396 U CN 211745396U
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- plc controller
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Abstract
The utility model discloses a greenhouse vegetable harvesting device, which comprises a base, wherein the front side of the upper surface of the base is provided with a support plate, the front side of the support plate is provided with a rotating unit, the front end of the rotating unit is provided with a connecting block, the bottom of the connecting block is provided with an electric lifting rod, the lifting end of the electric lifting rod is provided with a mounting plate, the upper part of the front side of the mounting plate is correspondingly provided with two opposite clamping units, the lower part of the front side of the mounting plate is provided with a through groove, the lower part of the rear side of the mounting plate is provided with a reciprocating unit corresponding to the through groove, the front side of the reciprocating unit is provided with a double-edged blade, the front end of the double-edged blade passes through the through groove and extends to the front side of the mounting plate, the double-edged blade corresponds to the clamping units, the upper surface of the base is provided with, the harvesting efficiency is improved, the manual work is kept away from the cutting blade, and the safety is guaranteed more.
Description
Technical Field
The utility model relates to a vegetables reap technical field, specifically are a greenhouse vegetable reaping apparatus.
Background
. Along with the improvement of people's standard of living, also there is great change to the requirement of food, can eat the vegetables inconsistent with season at any time, the big-arch shelter is planted and should be transported to live, the big-arch shelter is planted and is restricted by the season and reduce, along with the popularization of big-arch shelter planting, when picking in the market and reaping, the prior art mostly adopts hired staff to reap, what traditionally used when reaping vegetables from the ground all is the hook, and when reaping vegetables with the hook, except that need hold vegetables with one hand, still need bend the waist and hold the hook and cut vegetables, there is danger, the manual labor intensity is big, efficiency is not high yet.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a greenhouse vegetable harvesting device, which adopts the technical scheme that the device comprises a base, wherein a supporting plate is arranged at the front side of the upper surface of the base, a rotating unit is arranged at the front side of the supporting plate, a connecting block is arranged at the front end of the rotating unit, an electric lifting rod is arranged at the bottom of the connecting block, a mounting plate is arranged at the lifting end of the electric lifting rod, two opposite clamping units are correspondingly arranged at the upper part of the front side of the mounting plate, a through groove is arranged at the lower part of the front side of the mounting plate, a reciprocating unit corresponding to the through groove is arranged at the lower part of the rear side of the mounting plate, a double-edge blade is arranged at the front side of the reciprocating unit, the front end of the double-edge blade passes through the through groove and extends to the front side of the mounting plate, the double-edge blade, the input of PLC controller is connected with external power source's output electricity, the output of PLC controller is connected with electric lift rod's input electricity.
As a preferred technical scheme of the utility model, the rotation unit includes driven gear and pivot, the pivot is passed through the bearing and is rotated the front side of connecting in the backup pad, the front end of pivot and the rear end fixed connection of connecting block, the rear end of pivot extends to the rear side of backup pad, the rear end of pivot is equipped with driven gear.
As a preferred technical scheme of the utility model, still include drive unit, drive unit includes mount, driving gear and driving motor, driving motor passes through the mount and fixes the rear side at the backup pad, driving motor's output shaft fixedly connected with driving gear, the driving gear corresponds the meshing with driven gear, driving motor's input is connected with the output electricity of PLC controller.
As a preferred technical scheme of the utility model, the centre gripping unit includes dead lever, electric telescopic handle and arc splint, the quantity of dead lever is two, and two dead levers correspond the upper portion of establishing in the mounting panel left and right sides, the inboard of dead lever is equipped with electric telescopic handle, electric telescopic handle's flexible end is equipped with arc splint, arc splint's inboard is equipped with pressure sensor, electric telescopic handle's input is connected with the output electricity of PLC controller, pressure sensor is connected with the two-way electricity of PLC controller.
As a preferred technical scheme of the utility model, reciprocal unit includes reciprocating motor, fixed plate, guide arm, lead screw and slider, the quantity of fixed plate is two, and two fixed plate correspondences establish the both ends at the mounting panel rear side, guide arm fixed connection is between two fixed plates, and the through-hole sliding connection of guide arm and slider side, the lead screw passes through the bearing and rotates the connection between two fixed plates, and the screw hole threaded connection of lead screw and slider side, the front side of slider and the rear end fixed connection of twolip blade, reciprocating motor fixes the outside at one of them fixed plate, reciprocating motor's output shaft and the one end fixed connection of lead screw, reciprocating motor's input is connected with the output electricity of PLC controller.
The utility model has the advantages that: the utility model discloses simple structure, the simple operation has alleviateed intensity of labour, has improved the efficiency of reaping, lets the manual work keep away from cutting blade, and safety is more guaranteed, through the lift of PLC controller control electric lift pole, can adjust the height of centre gripping unit and twolip blade on the mounting panel; during harvesting, the device is moved to a proper position, the PLC is used for controlling the electric telescopic rod to stretch and retract so as to drive the arc-shaped clamping plate to move, vegetables to be harvested are clamped and fixed, then the PLC is used for controlling the reciprocating motor to rotate so as to drive the screw rod to rotate, further the slider and the double-edge blade to move, and vegetables with roots below the cabbage and the like are rapidly harvested; the PLC controller controls the driving motor to rotate to drive the driving gear and the driven gear to rotate so as to drive the rotating shaft to rotate 180 degrees, and at the moment, the double-blade is positioned above the clamping unit and can be used for harvesting vegetables such as eggplants and the like above the stems; in the clamping process, the pressure of the clamping plate on the vegetables can be detected through the pressure sensor, and signals are fed back to the PLC, so that the vegetables are prevented from being damaged due to overlarge pressure during clamping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of the clamping unit of the present invention;
fig. 4 is a schematic diagram of the structure of the reciprocating unit of the present invention.
In the figure: the cutting tool comprises a base 1, a PLC 2, a driving unit 3, a fixing frame 31, a driving gear 32, a driving motor 33, a rotating unit 4, a driven gear 41, a rotating shaft 42, a supporting plate 5, a connecting block 6, an electric lifting rod 7, a clamping unit 8, a fixing rod 81, an electric telescopic rod 82, an arc-shaped clamping plate 83, a reciprocating unit 9, a reciprocating motor 91, a fixing plate 92, a guide rod 93, a lead screw 94, a sliding block 95, a mounting plate 10, a pressure sensor 11, a through groove 12 and a double-edged blade 13.
Detailed Description
Example 1
As shown in fig. 1 to 4, the utility model discloses a greenhouse vegetable harvesting device, which adopts the technical scheme that the greenhouse vegetable harvesting device comprises a base 1, wherein a supporting plate 5 is arranged on the front side of the upper surface of the base 1, a rotating unit 4 is arranged on the front side of the supporting plate 5, a connecting block 6 is arranged at the front end of the rotating unit 4, an electric lifting rod 7 is arranged at the bottom of the connecting block 6, a mounting plate 10 is arranged at the lifting end of the electric lifting rod 7, two opposite clamping units 8 are correspondingly arranged on the upper part of the front side of the mounting plate 10, a through groove 12 is arranged on the lower part of the front side of the mounting plate 10, a reciprocating unit 9 corresponding to the through groove 12 is arranged on the lower part of the rear side of the mounting plate 10, a double-edged blade 13 is arranged on the front side of the reciprocating unit 9, the front end of the double-edged blade 13 passes through the through groove 12 and extends to the front, the upper surface of base 1 is equipped with PLC controller 2, PLC controller 2's input is connected with external power source's output electricity, PLC controller 2's output is connected with electric lift 7's input electricity, through PLC controller 2 control electric lift 7's lift, can adjust the height of clamping unit 8 and twolip blade 13 on the mounting panel.
As a preferred technical scheme of the utility model, rotation unit 4 includes driven gear 41 and pivot 42, pivot 42 passes through the bearing and rotates the front side of connecting in backup pad 5, the front end of pivot 42 and the rear end fixed connection of connecting block 6, the rear end of pivot 42 extends to the rear side of backup pad 5, the rear end of pivot 42 is equipped with driven gear 41.
As a preferred technical scheme of the utility model, still include drive unit 3, drive unit 3 includes mount 31, driving gear 32 and driving motor 33, driving motor 33 passes through mount 31 to be fixed at the rear side of backup pad 5, driving motor 33's output shaft fixedly connected with driving gear 32, driving gear 32 corresponds the meshing with driven gear 41, driving motor 33's input is connected with PLC controller 2's output electricity, and through PLC controller 2 control driving motor 33's rotation, drives driving gear 33 and driven gear 41's rotation, and then drives pivot 42 and rotate 180, carries out rotation adjustment to twolip blade 13 and clamping unit 8.
As a preferred technical scheme of the utility model, the clamping unit 8 comprises two fixing rods 81, an electric telescopic rod 82 and arc-shaped clamping plates 83, the number of the fixing rods 81 is two, and the two fixing rods 81 are correspondingly arranged at the upper parts of the left and right sides of the mounting plate 10, the inner side of the fixing rod 81 is provided with the electric telescopic rod 82, the telescopic end of the electric telescopic rod 82 is provided with the arc-shaped clamping plates 83, the inner side of the arc-shaped clamping plates 83 is provided with the pressure sensor 11, the input end of the electric telescopic rod 82 is electrically connected with the output end of the PLC controller 2, the pressure sensor 11 is electrically connected with the PLC controller 2 in two directions, the stretching of the electric telescopic rod 82 is controlled by the PLC controller 2 to drive the arc-shaped clamping plates 83 to move, the vegetables to be harvested are clamped and fixed, in the clamping process, the pressure of the arc-shaped clamping plates 81, prevent the damage to vegetables caused by overlarge pressure during clamping.
As a preferred technical solution of the present invention, the reciprocating unit 9 includes a reciprocating motor 91, two fixing plates 92, a guide rod 93, a lead screw 94 and a slider 95, the number of the fixing plates 92 is two, and the two fixing plates 92 are correspondingly disposed at two ends of the rear side of the mounting plate 10, the guide rod 93 is fixedly connected between the two fixing plates 92, and the guide rod 93 is slidably connected with a through hole at the side of the slider 95, the lead screw 94 is rotatably connected between the two fixing plates 92 through a bearing, and the lead screw 94 is in threaded connection with a threaded hole at the side of the slider 95, the front side of the slider 95 is fixedly connected with the rear end of the double-edged blade 13, the reciprocating motor 91 is fixed at the outer side of one of the fixing plates 92, the output shaft of the reciprocating motor 91 is fixedly connected with one end of the lead screw 94, the input end of the reciprocating motor 91 is electrically connected with the output end of the, the lead screw 94 is driven to rotate, and then the sliding block 95 and the double-edge blade 13 are driven to move, so that the vegetables are rapidly harvested.
The utility model discloses a theory of operation: the device is fixed on a proper device, a power supply is switched on, the PLC 2 controls the electric lifting rod 7 to lift, and the heights of the clamping unit 8 and the double-edged blade 13 on the mounting plate can be adjusted; during harvesting, the device is integrally moved to a proper position, the PLC 2 controls the electric telescopic rod 82 to stretch and retract, the arc-shaped clamping plate 83 is driven to move, vegetables to be harvested are clamped and fixed, then the PLC 2 controls the reciprocating motor 91 to rotate, the lead screw 94 is driven to rotate, the sliding block 95 is driven to move, the double-edge blade 13 is driven to move from one side of the through groove 12 to the other side, and the vegetables with roots below cabbage and the like are rapidly harvested; the PLC controller 2 controls the rotation of the driving motor 33 to drive the driving gear 33 and the driven gear 41 to rotate, so as to drive the rotating shaft 42 to rotate 180 degrees, and at the moment, the double-edged blade 13 is positioned above the clamping unit 8, so that vegetables such as eggplants and the like above the stems can be harvested; in the centre gripping process, can detect the pressure of arc splint 81 to vegetables and feed back PLC controller 2 with the signal through pressure sensor 11, pressure is too big when preventing the centre gripping, causes the damage to vegetables.
The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (5)
1. The utility model provides a greenhouse vegetable reaping apparatus, includes base (1), its characterized in that: the front side of the upper surface of the base (1) is provided with a supporting plate (5), the front side of the supporting plate (5) is provided with a rotating unit (4), the front end of the rotating unit (4) is provided with a connecting block (6), the bottom of the connecting block (6) is provided with an electric lifting rod (7), the lifting end of the electric lifting rod (7) is provided with a mounting plate (10), the upper part of the front side of the mounting plate (10) is correspondingly provided with two opposite clamping units (8), the lower part of the front side of the mounting plate (10) is provided with a through groove (12), the lower part of the rear side of the mounting plate (10) is provided with a reciprocating unit (9) corresponding to the through groove (12), the front side of the reciprocating unit (9) is provided with a double-edge blade (13), the front end of the double-edge blade (13) passes through the through groove (12) and extends to the front side of the mounting plate (10), and the double-edge blade, the upper surface of base (1) is equipped with PLC controller (2), the input of PLC controller (2) is connected with external power source's output electricity, the output of PLC controller (2) is connected with the input electricity of electric lift pole (7).
2. The greenhouse vegetable harvesting device of claim 1, wherein: rotation unit (4) include driven gear (41) and pivot (42), pivot (42) rotate through the bearing and connect the front side in backup pad (5), the front end of pivot (42) and the rear end fixed connection of connecting block (6), the rear end of pivot (42) extends to the rear side of backup pad (5), the rear end of pivot (42) is equipped with driven gear (41).
3. The greenhouse vegetable harvesting device of claim 2, wherein: still include drive unit (3), drive unit (3) are including mount (31), driving gear (32) and driving motor (33), driving motor (33) are fixed the rear side in backup pad (5) through mount (31), the output shaft fixedly connected with driving gear (32) of driving motor (33), driving gear (32) correspond the meshing with driven gear (41), the input of driving motor (33) is connected with the output electricity of PLC controller (2).
4. The greenhouse vegetable harvesting device of claim 1, wherein: centre gripping unit (8) are including dead lever (81), electric telescopic handle (82) and arc splint (83), the quantity of dead lever (81) is two, and two dead lever (81) correspond the upper portion of establishing in the mounting panel (10) left and right sides, the inboard of dead lever (81) is equipped with electric telescopic handle (82), the flexible end of electric telescopic handle (82) is equipped with arc splint (83), the inboard of arc splint (83) is equipped with pressure sensor (11), the input of electric telescopic handle (82) is connected with the output electricity of PLC controller (2), pressure sensor (11) are connected with PLC controller (2) both-way electricity.
5. The greenhouse vegetable harvesting device of claim 1, wherein: the reciprocating unit (9) comprises a reciprocating motor (91), two fixing plates (92), guide rods (93), a lead screw (94) and a sliding block (95), the number of the fixing plates (92) is two, the two fixing plates (92) are correspondingly arranged at two ends of the rear side of the mounting plate (10), the guide rods (93) are fixedly connected between the two fixing plates (92), the guide rods (93) are slidably connected with through holes in the side surfaces of the sliding block (95), the lead screw (94) is rotatably connected between the two fixing plates (92) through a bearing, the lead screw (94) is in threaded connection with threaded holes in the side surfaces of the sliding block (95), the front side of the sliding block (95) is fixedly connected with the rear end of the double-edge blade (13), the reciprocating motor (91) is fixed on the outer side of one of the fixing plates (92), and an output shaft of the reciprocating motor (91) is fixedly connected with one end of the, the input end of the reciprocating motor (91) is electrically connected with the output end of the PLC (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234048.XU CN211745396U (en) | 2020-03-02 | 2020-03-02 | Greenhouse vegetable harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234048.XU CN211745396U (en) | 2020-03-02 | 2020-03-02 | Greenhouse vegetable harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211745396U true CN211745396U (en) | 2020-10-27 |
Family
ID=72901690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020234048.XU Expired - Fee Related CN211745396U (en) | 2020-03-02 | 2020-03-02 | Greenhouse vegetable harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211745396U (en) |
-
2020
- 2020-03-02 CN CN202020234048.XU patent/CN211745396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210302 |