CN214257214U - Multi-degree-of-freedom passion fruit picking machine - Google Patents
Multi-degree-of-freedom passion fruit picking machine Download PDFInfo
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- CN214257214U CN214257214U CN202022729848.1U CN202022729848U CN214257214U CN 214257214 U CN214257214 U CN 214257214U CN 202022729848 U CN202022729848 U CN 202022729848U CN 214257214 U CN214257214 U CN 214257214U
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Abstract
A multi-degree-of-freedom passion fruit picking machine comprises a driving mechanism, an adjustable support mechanism, a fixed cutter mechanism and a flat cutter mechanism. The adjustable support mechanism is fixed on a handheld motor of the driving mechanism, an output shaft of the handheld motor is connected with one end of a transmission hose, the tail end of the transmission hose is connected with an eccentric wheel of the translational cutter mechanism through a coupler, the transmission hose drives the eccentric wheel to rotate under the driving of the handheld motor, the rotating eccentric wheel vertically moves relative to a chute in the translational cutter mechanism at the same time, the chute in the translational cutter mechanism is driven to horizontally reciprocate, a sliding cutter in the translational cutter mechanism also horizontally reciprocates, and the sliding cutter and a fixed cutter in the fixed cutter mechanism shear passion fruits together to finish a picking task. Adopt the utility model discloses can replace current manual work, show the efficiency that improves the work of picking of passion fruit.
Description
Technical Field
The utility model relates to a fruit picking device specifically is a multi freedom passion fruit picking machine.
Background
Passion fruit is a herbaceous vine of Passiflora in Passiflora of Passifloraceae, and can be eaten raw or used as vegetable and feed. It has exciting and strengthening effects when used as a medicine. The pulp is juicy, and can be added with calcium bicarbonate and sugar to make aromatic and delicious beverage, or added into other beverage to improve quality of beverage. The seed can be used for oil extraction, and can be used for preparing edible soap, oil paint, etc. The flower is big and beautiful, has no fragrance, and can be used as a garden ornamental plant. In other areas except China, passion fruit is called as "the king of fruit juice" and "the money tree". At present, the picking process of the passion fruit is manual operation, a small passion fruit picking machine is not available in the market, and the small passion fruit picking machine is developed for improving the operation efficiency and reducing the workload of workers.
Disclosure of Invention
The utility model aims to solve the problem of providing a small-size hand-held multi freedom passion fruit picking machine that can replace manual operation.
In order to solve the technical problem, the utility model adopts the following invention scheme: the utility model provides a multi freedom passion fruit picking machine, the component part includes actuating mechanism, adjustable support mechanism, fixed cutter mechanism and translation cutter mechanism, and the concrete structure and the relation of connection of component part are:
the driving mechanism consists of a handheld motor, a transmission hose, a coupling and an eccentric wheel, wherein an output shaft of the handheld motor is connected with one end of the transmission hose, the transmission hose is connected with one end of the coupling, the other end of the coupling is connected with the eccentric wheel, the transmission hose is used for transmitting power to the eccentric wheel through the coupling, and the transmission can be carried out at multiple angles;
the adjustable support mechanism comprises a motor clamp ring, a clamp ring bolt, a clamp ring connecting sheet, a fixed extension plate, a fixed support, a movable support, a passion fruit collecting box, a cylindrical hinge, a fixed support bolt, a movable support bolt and a movable extension plate, wherein the motor clamp ring and the clamp ring connecting sheet are fixedly connected to a handheld motor through the clamp ring bolt;
the fixed cutter mechanism comprises a fixed cutter, a fixed cutter rest, a guide shaft, a fixed cutter bolt and a fixed cutter rest bolt, wherein the fixed cutter is fixed at the tail end of the fixed cutter rest through the fixed cutter bolt and is matched with the sliding cutter to cut the passion fruit;
the translational cutter mechanism comprises a sliding cutter, a sliding cutter bolt, a sliding groove and a positioning sliding sleeve, wherein the sliding cutter is fixed on the positioning sliding sleeve through the sliding cutter bolt, and the positioning sliding sleeve and the sliding groove are welded into a whole. The eccentric wheel moves vertically in the chute relative to the chute, the eccentric wheel rotates and contacts with the chute, and the positioning sliding sleeve of the eccentric wheel is matched with the guide shaft to ensure that the chute can only move in the horizontal direction, so that the sliding cutter can reciprocate in the horizontal direction, and one side of the eccentric wheel connected with the coupling is supported on the movable extension plate by using a rolling bearing;
the fixed support, the movable support, the cylindrical hinge, the fixed support bolt and the movable support bolt form a V-shaped support, a certain included angle is formed between the movable support and the fixed support, and the included angle between the movable support and the fixed support is changed by adjusting the cylindrical hinge, so that the included angle between the fixed extension plate and the movable extension plate is changed.
The fixed cutter is a cutter with two inward cutting edges and is a single-edge cutter.
The transmission hose is a plastic hose, and the plastic hose keeps a transmission effect when being bent at a plurality of angles.
The V-shaped support can be folded to change the transmission angle through cylindrical hinging.
The hose length is 500 mm.
Compared with the prior art, the utility model discloses there is following outstanding advantage:
1. the defect of a small multi-degree-of-freedom passion fruit picking machine is filled, manual operation in the passion fruit picking process is replaced, and the production efficiency is improved.
2. The device only uses a single motor as a driving component, the cutters connected on the sliding grooves do reciprocating motion in the horizontal direction through delicate structural design and are matched with the fixed cutters, and the eccentric wheels rotate for a circle to slide the cutters to be matched with the fixed cutters respectively for shearing once.
3. Through designing that one end of the V-shaped support is hinged to the movable extension plate through the cylindrical hinge, the included angle between the movable extension plate and the fixed extension plate in the adjustable support mechanism can be adjusted freely, and thus the cutter can cut in different directions with different angles.
4. The hose is adopted for transmission, so that the cost of the transmission mechanism is reduced, and the advantage of hose transmission is that when the adjustable bracket mechanism adjusts the included angle between the movable extension plate and the fixed extension plate, the hose can continue to transmit under different included angles.
5. The design is simple and ingenious, the operation is simple, the used parts are fewer, and the cost is lower.
Drawings
Fig. 1 is a schematic structural diagram of a multi-degree-of-freedom passion fruit picking machine according to the present invention.
Fig. 2 is a schematic structural diagram of a driving mechanism of the multi-degree-of-freedom passion fruit picking machine of the present invention.
Fig. 3 is a schematic structural diagram of an adjustable support mechanism of the multi-degree-of-freedom passion fruit picking machine of the present invention.
Fig. 4 is a schematic structural diagram of a translational cutter mechanism of the multi-degree-of-freedom passion fruit picking machine of the present invention.
Fig. 5 is a schematic structural diagram of a fixed cutter mechanism of the multi-degree-of-freedom passion fruit picking machine according to the present invention.
Labeled as: the device comprises a handheld motor 1, a clamp ring bolt 2, a motor clamp ring 3, a clamp ring connecting sheet 4, a fixed extension plate 5, a transmission hose 6, a fixed support 7, a movable support 8, an eccentric wheel 9, a sliding groove 10, a first fixed cutter 11, a second fixed cutter 12, a guide shaft 13, a sliding cutter 14, a passion fruit collecting box 15, a fixed knife rest 16, a cylindrical hinge 17, a fixed support bolt 18, a movable support bolt 19, a movable extension plate 20, a coupler 21, a sliding cutter bolt 22, a positioning sliding sleeve 24, a first fixed cutter bolt 25, a second fixed cutter bolt 26 and a fixed knife rest bolt 27.
Detailed Description
The technical solution of the present invention is further described below by means of the accompanying drawings and examples.
As shown in fig. 1 to 5, the multi-degree-of-freedom passion fruit picking machine comprises a driving mechanism, an adjustable bracket mechanism, a fixed cutter mechanism and a translational cutter mechanism, wherein the specific structure and the connection relation of the components are as follows:
the driving mechanism is composed of a handheld motor 1, a transmission hose 6, a coupling 21 and an eccentric wheel 9. The hand-held motor 1 is connected with an eccentric wheel 9 through a transmission hose 6, a bearing at the tail end of the eccentric wheel 9 is in contact with a sliding groove 10 in the sliding groove 10, and the tail end of the eccentric wheel 9 does reciprocating motion in the vertical direction relative to the sliding groove 10 in the sliding groove 10.
The adjustable support mechanism comprises a clamp ring bolt 2, a motor clamp ring 3, a clamp ring connecting sheet 4, a fixed extension plate 5, a fixed support 7, a movable support 8, a passion fruit collecting box 15, a cylindrical hinge 17, a fixed support bolt 18, a movable support bolt 19 and a movable extension plate 20. Adjustable support mechanism passes through snap ring bolt 2, motor snap ring 3 and snap ring connection piece 4 are fixed on hand held motor 1, fixed bolster 7 one end is passed through fixed bolster bolt 18 and is connected on fixed extension board 5, the fixed bolster 7 other end is articulated with 8 one end of movable support, the 8 other end of movable support passes through movable support bolt 19 fixed connection on activity extension board 20, by fixed bolster 7, movable support 8, cylinder hinge 17, a V type support is constituteed to fixed bolster bolt 18 and movable support bolt 19, change the contained angle between movable support 8 and the fixed bolster 7 through adjusting cylinder hinge 17, thereby change the contained angle between fixed extension board 5 and the activity extension board 20.
The fixed cutter mechanism comprises a first fixed cutter 11, a second fixed cutter 12, a fixed cutter frame 16, a guide shaft 13, a fixed cutter bolt 25 and a fixed cutter frame bolt 27. The first fixed cutter 11 and the second fixed cutter 12 are fixed on the fixed cutter frame 16 through a first fixed cutter bolt 25 and a second fixed cutter bolt 26, the fixed cutter frame 16 is fixed on the movable extension plate 20 through a fixed cutter frame bolt 27, and the first fixed cutter 11 and the second fixed cutter 12 are both single-edge cutters with the cutting edges facing inwards. The guide shaft 13 penetrates through holes at two ends of the positioning sliding sleeve 24 and is fixedly connected to the fixed tool rest 16, and the guide shaft 13 is matched with the positioning sliding sleeve 24 to enable the sliding tool 14 to only horizontally move relative to the first fixed tool 11 and the second fixed tool 12.
The translation cutter mechanism comprises a sliding groove 10, a sliding cutter 14, a sliding cutter bolt 22 and a positioning sliding sleeve 24. One end of the coupling 21 is directly connected with the transmission hose 6 in the driving mechanism, the other end is connected with the eccentric wheel, and one side of the eccentric wheel 9 connected with the coupling 21 is supported on the movable extension plate 20 by using a rolling bearing. The power is transmitted from the handheld motor 1 to the eccentric 9 via the transmission hose 6 and then to the coupling 21. The bearing at the tail end of the eccentric wheel 9 is in contact with the sliding chute 10 inside the sliding chute 10 to drive the sliding chute 10 to move. The positioning sliding sleeve 24 and the sliding groove 10 are welded into a whole, the guide shaft 13 in the fixed cutter mechanism penetrates through the positioning sliding sleeve 24, and the positioning sliding sleeve 24 can only move along the guide shaft 13. The sliding cutter 14 is connected with a positioning sliding sleeve 24 through a sliding cutter bolt 22, and the sliding chute 10 is integrated with the positioning sliding sleeve 24 and the sliding cutter 14 during movement.
When the device works, power is transmitted to the eccentric wheel 9 to enable the eccentric wheel to rotate, a bearing at the tail end of the eccentric wheel 9 is in contact with the sliding groove 10 in the sliding groove 10 to drive the sliding groove 10, the positioning sliding sleeve 24 and the sliding cutter 14 to move, the positioning sliding sleeve 24 connected with the sliding cutter 14 is matched with the guide shaft 13 to enable the sliding groove 10 and the sliding cutter 14 to be restrained, the sliding groove 10 and the sliding cutter 14 cannot rotate along with the eccentric wheel 9 and can only horizontally reciprocate along the sliding shaft 13, when the eccentric wheel 9 rotates from the upper side to the lower side, the sliding groove 10 and the sliding cutter 14 move towards the same horizontal direction, when the maximum stroke position is reached, the eccentric wheel 9 starts to rotate from the lower side to the upper side, and at the moment, the sliding groove 10 and the sliding cutter 14 move towards the other symmetrical horizontal direction, so that the purpose of picking passion fruits is achieved. The spout 10 is 60mm high, wide 20 mm's cuboid keyway.
The transmission hose 6 is formed by connecting a plurality of conical hoses, the transmission hose 6 can keep the transmission function when being bent at a plurality of angles, and the length of the transmission hose 6 is 500 mm.
The passion fruit collecting box 15 is used for directionally collecting picked and fallen passion fruits, and a net bag can be assembled at the lower end of the passion fruit collecting box 15. The passion fruit collecting box 15 is formed by welding steel plates.
The sliding cutter 14 is respectively in shearing fit with the single-edge fixed cutter 11 and the fixed cutter 12 at the left side and the right side, the sliding cutter 14 is a double-edge cutter with the length of 100mm,
the working principle and the process are as follows:
when the picking machine works, the transmission hose 6 and the eccentric wheel 9 are driven to rotate under the driving of the handheld motor, the eccentric wheel 9 is in contact with the sliding groove 10 while rotating and moves vertically relative to the sliding groove 10, the sliding groove 10 is driven by the eccentric wheel 9 to rotate, but the sliding groove 10, the sliding cutter 14 and the positioning sliding sleeve 24 are fixed into a whole, and two holes in the positioning sliding sleeve 24 penetrate through the guide shaft 13, so that the positioning sliding sleeve 24 can only do horizontal motion along the guide shaft 13, the sliding cutter 14 and the sliding groove 10 in the translational cutter mechanism also do horizontal reciprocating motion, and the sliding cutter 14, the fixed cutter 11 and the fixed cutter 12 in the fixed cutter mechanism shear passion fruits together to finish picking tasks.
Claims (5)
1. The utility model provides a multi freedom passion fruit picking machine, component parts include actuating mechanism, adjustable support mechanism, fixed cutter mechanism and translation cutter mechanism, its characterized in that, the concrete structure and the relation of connection of component part are:
the driving mechanism consists of a handheld motor, a transmission hose, a coupling and an eccentric wheel, wherein an output shaft of the handheld motor is connected with one end of the transmission hose, the transmission hose is connected with one end of the coupling, and the other end of the coupling is connected with the eccentric wheel;
the adjustable support mechanism comprises a motor clamp ring, a clamp ring bolt, a clamp ring connecting sheet, a fixed extension plate, a fixed support, a movable support, a passion fruit collecting box, a cylindrical hinge, a fixed support bolt, a movable support bolt and a movable extension plate, wherein the motor clamp ring and the clamp ring connecting sheet are fixedly connected to a handheld motor through the clamp ring bolt;
the fixed cutter mechanism comprises a fixed cutter, a fixed cutter rest, a guide shaft, a fixed cutter bolt and a fixed cutter rest bolt, wherein the fixed cutter is fixed at the tail end of the fixed cutter rest through the fixed cutter bolt and is matched with the sliding cutter to cut the passion fruit;
the translational cutter mechanism comprises a sliding cutter, a sliding cutter bolt, a sliding groove and a positioning sliding sleeve, wherein the sliding cutter is fixed on the positioning sliding sleeve through the sliding cutter bolt, and the positioning sliding sleeve and the sliding groove are welded into a whole.
2. The multi-degree-of-freedom passion fruit picking machine according to claim 1, wherein the fixed support, the movable support, the cylindrical hinge, the fixed support bolt and the movable support bolt form a V-shaped support, a certain included angle is formed between the movable support and the fixed support, and the included angle between the movable support and the fixed support is changed by adjusting the cylindrical hinge, so that the included angle between the fixed extension plate and the movable extension plate is changed.
3. The multi-degree-of-freedom passion fruit picking machine according to claim 1, wherein the fixed cutter is two cutters with inward-facing cutting edges and is a single-edge cutter.
4. The multi-degree-of-freedom passion fruit picking machine according to claim 1, wherein the transmission hose is a plastic hose which maintains transmission when bent at multiple angles.
5. The multi-degree-of-freedom passion fruit picking machine according to claim 2, wherein the V-shaped support can be folded through cylindrical hinging to change the transmission angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729848.1U CN214257214U (en) | 2020-11-23 | 2020-11-23 | Multi-degree-of-freedom passion fruit picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729848.1U CN214257214U (en) | 2020-11-23 | 2020-11-23 | Multi-degree-of-freedom passion fruit picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214257214U true CN214257214U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022729848.1U Active CN214257214U (en) | 2020-11-23 | 2020-11-23 | Multi-degree-of-freedom passion fruit picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214257214U (en) |
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- 2020-11-23 CN CN202022729848.1U patent/CN214257214U/en active Active
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