TWM448113U - Vegetable harvesting device from plug tray - Google Patents

Description

Plug vegetable harvesting device

This creation is about a vegetable picking device for a vegetable tray, especially a device that can improve the efficiency of vegetable harvesting and save labor costs.

According to the vegetables, the vegetables are planted in the vegetable oysters, which are easily affected by unpredictable factors such as typhoons, heavy rain, drought and pests, causing damage and imbalance between supply and demand. Therefore, planting vegetable trays in the greenhouse is a result of the operation. Planting vegetables on the plate to speed up and stabilize the vegetable production period and improve the quality of vegetables. However, when the vegetable trays are harvested by hand, not only the harvesting efficiency is poor, but also the labor cost is high, and it is obviously necessary to be improved.

In response to the above shortcomings, the creator has intensively conceived R&D creations, and has created this creation.
Therefore, the main purpose of this creation is to provide a vegetable harvesting device that can improve the efficiency of vegetable harvesting and save labor costs.
In order to achieve the above-mentioned creative purpose, the vegetable tray harvesting device of the present invention is composed of a conveying platform, a fixing frame, a shearing seat and a bracket. Wherein, the fixing frame is erected on one side of the conveying platform, and the shearing seat is located on the other side of the conveying platform, opposite to the fixing frame, and the bottom end of the cutting seat is pivotally connected with the conveying platform skeleton, and the top end Driven by a drive source, the displacement of the holder can be tilted or homing. The shearing seat is provided with a transverse shearing frame, and the shearing frame is driven to be moved up or down. The shearing frame is fixed with a shearing knife capable of reciprocating left and right. The shearing frame is fixed under the shearing knife with a retaining plate, and the retaining plate and the shearing frame are synchronously displaced, can receive the vegetables cut by the shearing knife, and can be driven to be turned over, and the harvested vegetables are discharged. On the processing platform. The bracket is fastened between the fixing frame and the shearing seat and located under the conveying platform, and the vegetable tray displaced to the top of the bracket is lifted up and away from the conveying platform, and the top end of the bracket has a bracket, the bracket It is controlled to be inclined at an angle to the shearing seat, and the vegetable top on the tray is inclined toward the shearing seat, the inclination angle is perpendicular to the displacement direction of the shearing frame, so that the vegetables on the tray can be sequentially cut by the cutting knife. Cut and fall onto the retainer. By controlling the operation of the components by the control circuit, it is possible to automatically harvest the vegetable trays, improve the harvesting efficiency, and save labor costs.

The present invention has been described in detail with reference to the accompanying drawings.
Please refer to the first and second figures, the creation of the vegetable tray harvesting device of this creation, including:
a conveying platform 10 for conveying the displacement of the vegetable tray 11 , wherein the inner sides of the inlet end are respectively provided with a guiding rod 100, and the guiding rod 100 guides the vegetable tray 11 (as shown in the eighth figure) to advance the route;
a fixing frame 12 is erected on one side of the conveying platform 10, and is disposed below the conveying platform 10 on the rear side of the fixing frame 12, and is provided with a first blocking column 101 driven by the first driving source for up-and-down displacement, and A sensor 102 (for example, a photoelectric switch) is disposed on the side of the transport platform 10 on which the first stop 101 is aligned, for sensing the position of the vegetable plug 11 and the transport platform 10 at the entry end of the vegetable tray 11 of the transport platform 10. In the lower part, a second stop 103 is provided which is driven by the eighth driving source to extend upwardly and above the transport platform 10 and is lowered into the transport platform 10; the top end of the fixed frame 12 is provided with a second driving source 120.
a shearing seat 13 (as shown in the third, fourth, and fifth figures), the bottom end is pivotally connected to the skeleton of the conveying platform 10, and the position and the fixing frame 12 are located on different sides of the conveying platform 10 but correspond to each other, the top end and the first The driving shaft of the two driving source 120 is pivotally connected, and the driving shaft of the second driving source 120 can drive the top end of the shearing seat 13 to move or reset toward the fixing frame 12. A shearing frame 130 (shown in the third figure) is disposed on the lower outer side of the shearing seat 13, and the shearing frame 130 is straddled on the skeletons on both sides of the shearing seat 13, and can be driven to follow the cutting seat 13 when driven. Both sides of the skeleton move up or down. The left and right sides of the shear frame 130 are respectively fixed to a tooth row 132 at the top end, and the top ends of the two tooth rows 132 are respectively engaged with two gear sets 133 fixed on the shearing seat 13, the two gear sets 133. It is driven by a third driving source 131 to rotate synchronously. When the third driving source 131 drives the gear set 133 to rotate, the tooth row 132 and the shear frame 130 can be driven to move up or down. The shearing frame 130 is provided with a row of shearing knives 134. The shearing blades 134 are driven by a fourth driving source 135. The fourth driving source 135 can be composed of a motor driven by a crankshaft, and the crankshaft reconnects the shearing cutters 134. ), the row of shearing blades 134 can be quickly moved back and forth. The shearing frame 130 is located below the shearing blade 134, and is provided with a retaining plate 136 pivotally connected to the shearing frame 130 for receiving the vegetables which have been cut and sheared by the shearing blade 134. The bottom end of the retainer 136 is fixed to a support shaft 1360, and the support shaft 1360 is pivotally connected to the extension arm extending from the skeletons on both sides of the shear frame 130. A fifth driving source 137 is provided. The fifth driving source 137 is configured to drive the support shaft 1360 at the bottom end of the retainer 136 to rotate, so that the retainer 136 can be laid flat or inverted. The fifth driving source 137 drives the structure of the support shaft 1360, and has a pneumatic cylinder 1370 and two gears 1372 connected by a chain 1371. The cylinder shaft of the pneumatic cylinder 1370 is fixed to the chain 1371, and the shaft of one of the two gears 1372 The support shaft 1360 is fixedly connected, whereby when the cylinder shaft of the pneumatic cylinder 1370 is extended, the chain 1371 and the two gears 1372 can be displaced to rotate the support shaft 1360 to an angle, thereby causing the retainer 136 to reverse; the pneumatic cylinder 1370 The cylinder shaft is homed and the retainer 136 is returned to its home position.
A bracket 14 (shown in the sixth figure) is disposed under the transport platform 10 and between the fixed frame 12 and the shearing seat 13 and is driven by a sixth driving source 140 (such as a pneumatic cylinder) to enable the bracket The frame 14 can be displaced up and down. A bracket 141 is disposed on the front and rear ends of the bracket 14 respectively. The bracket 141 is pivotally connected to the bracket 14 by a pivot 143 adjacent to the end of the shearing seat 13 (as shown in FIG. 6), and the other end of the bracket 141 It is overlapped with the top end of the bracket 14. A seventh driving source 142 (which may be a pneumatic cylinder) fixed on the bracket 14 is disposed under the end of the bracket 141 near the pivot 143. The seventh driving source 142 can drive the bracket 141 to pivot on the pivot 143. Raise an angle or put it down. The two ends of the two supporting strips 141 each have a corresponding partitioning block 144. The spacing between the two opposing partitioning blocks 144 is matched with the width of the vegetable tray 11 and the opposing partitioning blocks 144 have opposite sides. Pushing the guiding surface 1440, when the crucible bracket 14 is driven upward by the sixth driving source 140, the pushing guide surface 1440 of the partitioning block 144 of the two brackets 141 can introduce the vegetable tray 11 into each of the brackets. The 141's two compartments are positioned between 144 blocks.
Please refer to the seventh to nineteenth, the action flow of this creation is as follows:
1. The vegetable trays 11 are sequentially transported by the transport platform 10, and the guides 100 of the transport platform 10 can guide the course of travel of the vegetable trays 11.
2. When the first vegetable tray 11 touches the first stop 101, at the same time, the eighth drive source drive position is raised at the rear second stop 103, so that the rear vegetable tray 11 is replaced by the second stop 103 Blocking cannot move forward (as shown in Figures 8 and 9), at which point the conveyor platform 10 pauses displacement. After the sensor 102 senses that the first vegetable tray 11 reaches the designated position, the sixth driving source 140 drives the bracket 14 to push the vegetable tray 11 up (as shown in the tenth and eleventh figures), the first driving The source drives the first stop 101 to descend below the transport platform 10. The second driving source 120 drives the top end of the shearing seat 13 to be tilted and displaced toward the fixing frame 12 (as shown in FIG. 12), and the seventh driving source 142 drives the supporting bar 141 to push the first vegetable hole with the pivot 143 as a fulcrum. The disk 11 is inclined in the direction of the shearing seat 13 (as shown in Fig. 13), and the vegetables on the vegetable tray 11 are positioned above the shearing blade 134 and are vertically aligned with the shearing blade 134.
3. The third driving source 131 drives the gear set 133 and the tooth row 132 to be displaced, so that the shearing frame 130 and the retaining plate 136 are displaced in the same direction. At the same time, the fourth driving source 135 drives the shearing knife 134 to rapidly reciprocate left and right, so that the shearing knife 134 cuts the vegetable in each row on the first vegetable tray 11 which is tilted and fixed, and the cut vegetables are dropped to Collected within the tray 136 (as shown in Figures 14 and 15).
4. After the shear frame 130 and the retainer 136 are displaced to the upper position (ie, all the vegetables on the vegetable tray 11 are sheared and recovered), the fourth driving source 135 stops driving the shearing knife 134, and the seventh driving source 142 The drive carrier 141 is reset to lay flat, so that the vegetable tray 11 is reset and no longer tilted (as shown in Fig. 16). The sixth drive source 140 drives the carriage 14 down below the transport platform 10 to reset the vegetable tray 11 on the transport platform 10. At the same time, the second driving source 120 drives the shearing seat 13 to be reset and corrected, and the third driving source 131 drives the shearing frame 130 and the retaining plate 136 to move downward in the same body (as shown in FIGS. 17 and 18).
5. When the shear frame 130 and the retainer 136 reach the lower position, the fifth driving source 137 drives the retainer 136 to rotate the support shaft 1360 by 180 degrees as a fulcrum (as shown in FIG. 19), and the retainer 136 is placed thereon. The collected vegetables are turned upside down into the processing platform, and then the conveying platform 10 sends out the vegetable trays 11 from which the vegetables have been harvested, and at the same time drives the second vegetable trays 11 into the harvesting area to perform the above-mentioned harvesting action.
6. The operation of each of the above components is controlled by a sequential circuit in accordance with the sequence of operations, and the effect is automatically controlled.
As can be seen from the above description, the creation has the following advantages and effects:
1. Harvesting vegetables in an automated manner can reduce labor costs.
2. Harvesting vegetables in an automated manner can improve harvesting efficiency.
In summary, the present invention can achieve the intended function and purpose, and the detailed description can be implemented by those skilled in the art, and the above embodiments are only used to illustrate the creation, all equivalent structures. The change still does not deviate from the scope of the rights of this creation.

10‧‧‧Transportation platform 11‧‧‧Vegetable plugs 100‧‧‧ Guide rods 12‧‧‧ Fixing frame 101‧‧‧First stoppost 120‧‧‧Second drive source 102‧‧‧Sensor 103‧ ‧‧Second stop 13‧‧‧Shear seat 130‧‧‧Shear frame 131‧‧‧ Third drive source 132‧‧‧Tooth row 133‧‧‧ Gear set 134‧‧‧Cutting knife 135‧‧ ‧Fourth driving source 136‧‧‧Retaining wheel 1360‧‧‧Support shaft 137‧‧‧ Fifth drive source 1370‧‧‧Pneumatic cylinder 1371‧‧‧Chain 1372‧‧‧ Gear 14‧‧‧ Bracket 140‧‧ ‧ Sixth driving source 141‧‧‧ 托条142‧‧‧ Seventh driving source 143‧‧‧ pivot 144‧‧‧ partition 1440‧‧‧ push-out guide surface

The first figure is shown in the second embodiment of the present embodiment. The second embodiment of the present embodiment is shown in the third embodiment. The third embodiment of the present embodiment is shown in the fourth figure. Example of the other embodiment of the present invention, the third embodiment of the present invention is shown in the figure of the sixth embodiment of the present invention. )
The eighth figure shows the action diagram of the present embodiment (2)
The ninth figure shows the action diagram of the present embodiment (3)
The tenth figure shows the action diagram of this creative embodiment (4)
Figure 11 is a schematic diagram of the action of the present embodiment (5)
Figure 12 is a schematic diagram of the action of the present embodiment (6)
Figure 13 is a schematic diagram of the action of the present embodiment (7)
Figure 14 is a schematic diagram of the action of the present embodiment (8)
The fifteenth figure shows the action diagram of the present embodiment (9)
Figure 16 shows the action diagram of this creative embodiment (10)
Figure 17 is a schematic diagram of the action of the present embodiment (11)
Figure 18 is a schematic diagram of the action of the present embodiment (12)
The nineteenth figure shows the action diagram of the present embodiment (13)

10‧‧‧Transport platform

100‧‧‧guides

12‧‧‧ Fixing frame

101‧‧‧First stop

120‧‧‧second drive source

102‧‧‧ sensor

103‧‧‧second brace

13‧‧‧Shear seat

130‧‧‧Shear

131‧‧‧ Third drive source

132‧‧‧ teeth row

133‧‧‧ Gear Set

134‧‧‧ shearing knife

135‧‧‧fourth drive source

136‧‧‧

14‧‧‧ bracket

137‧‧‧ fifth drive source

140‧‧‧ sixth drive source

Claims (8)

A vegetable tray harvesting device comprising:
a conveying platform for conveying the vegetable plug tray, wherein the conveying platform is provided with a first blocking column which is driven up and down by the first driving source under the vegetable collecting position, and the inner end of the conveying platform corresponds to the first block A sensor is arranged at the position of the column to sense the position of the vegetable tray;
a shearing seat, the bottom end is pivotally connected to one side of the conveying platform, and the top end is connected to a second driving source, and the second driving source can drive the cutting head end to tilt or move toward the conveying platform end; a shearing frame is disposed on an outer side of the shearing seat, and the shearing frame is driven by a third driving source fixed on the shearing seat, so that the shearing frame can follow the skeleton of the shearing seat to move up and down; The rack is provided with a row of transverse shearing knives, and the shearing knives are driven by a fourth driving source fixed on the shearing frame, so that the shearing knives can be quickly moved back and forth; the shearing knives are provided with a shearing frame a tray that is displaced in the same body, the tray is driven by a fifth driving source fixed on the shearing frame, the fifth driving source can drive the bearing tray to be turned outward; and a bracket is disposed on the bracket Below the conveying platform and corresponding to the cutting seat position, driven by a sixth driving source, the bracket can be displaced up and down; at least the top end of the front and rear sides of the bracket is respectively provided with a bracket adjacent to the cutting seat The end is pivotally connected to the bracket by a pivot, and the bracket is subjected to a seventh driving source Lifting with the pivot as a fulcrum, after the sixth driving source drives the bracket top pushing position to move to the fixed position on the vegetable tray above, the seventh driving source can drive the tow pushing vegetable tray Tilting in the direction of the cutting seat, at this time, the oblique direction of the vegetables on the vegetable tray is perpendicularly intersected with the shearing knife;
The above-mentioned components are controlled by the sequential circuit, and the vegetable tray entering the harvesting position by the conveying platform is used for the harvesting operation. The tray vegetable harvesting device of claim 1, wherein the conveying platform of the corresponding shearing seat is fixed on the other side with an upright fixing frame, and the top end of the fixing frame is used for fixing the second driving source. . The tray vegetable harvesting device according to claim 1, wherein the third driving source drives the shearing frame to follow the structure of the shearing frame of the shearing frame, and the left and right sides of the shearing frame are The top ends are respectively fixed to a tooth row, and the top ends of the two tooth rows are respectively engaged with two gear sets fixed on the shearing seat, and the two gear sets are further driven by the third driving source, and the third driving source is driven When the gear set rotates, the shearer can be driven up and down at the same time. The tray vegetable harvesting device according to claim 1 or 3, wherein the bottom end of the retainer is fixed to a support shaft, and the fifth drive source has a pneumatic cylinder and two chains connected by a chain. a gear, wherein a cylinder shaft of the pneumatic cylinder is fixed to the chain, and an axis of one of the two gears is fixed to the support shaft. The vegetable tray harvesting device according to claim 1, wherein the two ends of the bracket have a corresponding partition block, and the spacing between the two opposite partitions is a vegetable pocket. The width of the disc is matched, and the opposite side of the partition has a push-out guide surface. The tray vegetable harvesting device according to claim 1, wherein the conveying platform is at an entry end of the vegetable harvesting position, and a second driven by the eighth driving source is disposed below the conveying platform. A stop post, the second stop can be raised above the transport platform to block the next vegetable tray to be moved into the harvesting position. The tray vegetable harvesting device according to claim 1, wherein the sensor is a photoelectric switcher. The tray vegetable harvesting device according to claim 1, wherein a guide rod is disposed on each of the two sides of the conveying platform, and the position of the vegetable tray is corrected by the guide rod.