CN116965231A - Big tea picking, transporting, collecting and packing integrated device - Google Patents
Big tea picking, transporting, collecting and packing integrated device Download PDFInfo
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- CN116965231A CN116965231A CN202310876485.XA CN202310876485A CN116965231A CN 116965231 A CN116965231 A CN 116965231A CN 202310876485 A CN202310876485 A CN 202310876485A CN 116965231 A CN116965231 A CN 116965231A
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- 241001122767 Theaceae Species 0.000 title claims abstract description 96
- 238000012856 packing Methods 0.000 title claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 230000001360 synchronised effect Effects 0.000 claims description 31
- 238000005303 weighing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000000346 nonvolatile oil Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
- B65B51/08—Applying binding material, e.g. to twisted bag necks
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/04—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of tea
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Tea And Coffee (AREA)
Abstract
The application discloses a large tea picking, transporting, collecting and packing integrated device which comprises a lifting mechanism, wherein the lifting mechanism comprises two lifting supporting legs; the front end of the top of the lifting mechanism is provided with a picking mechanism for picking big tea; the rear end of the lifting mechanism is provided with a packing mechanism for collecting and packing big tea, and the packing mechanism comprises two packing components positioned at the outer sides of the lifting supporting legs; the lifting mechanism at the rear end of the picking mechanism is provided with a conveying mechanism for conveying big tea picked by the picking mechanism to the packing assembly; the bottom of the lifting mechanism is provided with a running mechanism for realizing movement. According to the application, integrated operation of picking, transporting and packing the big tea is realized through the arrangement of the integral structure, and the picking mechanism and the packing mechanism are combined together through the transporting mechanism, so that the integration of the functions of picking, transporting, collecting and packing the big tea is realized, the manpower and material resources are saved, the production cost is reduced, and the production efficiency is improved.
Description
Technical Field
The application belongs to the technical field of tea picking, and particularly relates to a large tea picking, transporting, collecting and packing integrated device.
Background
The picking of the big tea has strong timeliness, and the poor quality and even the incapability of processing of the tea can be caused by missing the optimal picking time. Picking cutters in the existing large tea picking device cannot pick tea on two sides above a tea ridge at the same time, the condition of missed picking is easy to occur, when tea is collected, a fan is mostly adopted to suck materials, the energy consumption is high, the collection amount is small, and automatic packaging cannot be achieved.
Based on the problems, the application provides the integrated device for picking, transporting, collecting and packing the big tea, and the saw chain spans over the tea ridge through the lifting supporting legs at two sides, so that the tea above the whole tea ridge is picked through the saw chain, the missing picking rate is effectively reduced, the picking efficiency is improved, the picking mechanism and the packing mechanism are combined together through the transporting mechanism, the integration of the functions of picking, transporting, collecting and packing the big tea is realized, the manpower and material resources are saved, the production cost is reduced, and the production efficiency is improved.
Disclosure of Invention
The application aims to overcome the defects in the prior art and provides an integrated device for picking, transporting, collecting and packing big tea.
In order to achieve the above purpose, the application adopts the following technical scheme:
the integrated device for picking, transporting, collecting and packing the big tea comprises a lifting mechanism, wherein the lifting mechanism comprises two lifting support legs which can be separately arranged at two sides of a tea ridge;
the front end of the top of the lifting mechanism is provided with a picking mechanism for picking big tea;
the rear end of the lifting mechanism is provided with a packing mechanism for collecting and packing big tea, and the packing mechanism comprises two packing components positioned at the outer sides of the lifting supporting legs;
the lifting mechanism at the rear end of the picking mechanism is provided with a conveying mechanism for conveying big tea picked by the picking mechanism to the packing assembly;
the bottom of the lifting mechanism is provided with a running mechanism for realizing movement.
Preferably, the picking mechanism comprises an arc-shaped guide plate, and two ends of the arc-shaped guide plate are fixedly arranged at the front ends of the tops of the lifting support legs at the corresponding sides respectively through supports;
the support is rotatably matched with a chain wheel, and the two chain wheels are connected through a saw chain; one of the supports is provided with a picking motor, and an output shaft of the picking motor is coaxially and fixedly connected with a corresponding chain wheel;
the front side and the rear side of the arc-shaped guide plate are respectively provided with an arc-shaped guide groove extending along the arc-shaped length direction of the arc-shaped guide plate, and the front section and the rear section of the saw chain are respectively positioned in the corresponding arc-shaped guide grooves.
Preferably, the conveying mechanism comprises a horizontal conveying channel fixedly arranged at the top of the lifting supporting leg, the front end of the horizontal conveying channel extends to the bottom end of the arc-shaped guide plate, the rear end of the horizontal conveying channel is connected with the arc-shaped conveying channel extending upwards, and the rear end of the arc-shaped conveying channel is provided with a conveying assembly for conveying big tea to the left side and the right side of the packing assembly;
the upper part of the horizontal transportation way is provided with a pushing component for pushing the big tea backwards along the horizontal transportation way.
Preferably, the conveying assembly comprises two baffles which are arranged in parallel along the front-rear direction, and the baffles are fixedly arranged at the top ends of the lifting supporting legs;
an inclined transportation channel with a bilateral symmetry structure is fixedly arranged between the two baffles, and the inclined transportation channel is in a structure with high middle and low two sides.
Preferably, the pushing assembly comprises two synchronous belt shafts which are arranged in parallel along the front-back direction, and the synchronous belt shafts extend along the left-right direction;
the two ends of the synchronous belt shaft are respectively in running fit with corresponding mounting seats, and the mounting seats are fixedly arranged at the top ends of the corresponding lifting supporting legs; the end part of one synchronous belt shaft is coaxially and fixedly connected with the output shaft of the conveying motor;
the two synchronous belt shafts are connected with synchronous belts;
the outer side surface of the synchronous belt is uniformly provided with a plurality of poking sheets along the movement direction of the synchronous belt, and the end parts of the poking sheets are provided with brushes;
in the process that the poking piece follows the synchronous belt, a hairbrush on the poking piece can contact with a horizontal conveying channel or an arc conveying channel.
Preferably, the horizontal transportation way is provided with a protective cover which can cover the pushing assembly and the arc transportation way, the front end of the protective cover is provided with a big tea inlet, and the rear end of the protective cover is provided with a big tea outlet which enables big tea to enter the inclined transportation way from the arc transportation way.
Preferably, the packaging assembly comprises a supporting chassis fixedly arranged at the bottom end of the lifting supporting leg, and a weighing sensor for weighing the big tea in the rope-drawing bag is arranged on the upper surface of the supporting chassis;
the upper surface of the supporting chassis is provided with a plurality of telescopic rods at the radial outer end close to the lifting support leg side, and the top ends of the telescopic rods are fixedly provided with annular supporting frames;
the vertical center line of the annular supporting frame is collinear with the vertical center line of the supporting chassis;
the annular support frame is provided with a plurality of fixed oil cylinders along the circumferential direction, and fixed piston rods of the fixed oil cylinders can upwards penetrate out of the upper surface of the annular support frame;
the annular support frame is also provided with two tightening cylinders, and tightening piston rods of the tightening cylinders can upwards penetrate out of the upper surface of the annular support frame;
the upper end of the rope drawing and packing bag is provided with a plurality of fixing holes which are in one-to-one correspondence with the fixing piston rods along the circumferential direction;
when the fixing holes of the rope drawing and packing bags are clamped on the fixing piston rods one by one, the rope drawing of the rope drawing and packing bag is wound on the two tightening piston rods to realize rope drawing fixation.
Preferably, the lifting support leg comprises a lifting chassis, a lifting assembly and a lifting top plate;
the lifting assembly comprises a first lifting rod, a second lifting rod, a third lifting rod and a fourth lifting rod;
the bottom end of the first lifting rod is hinged with the rear end of the lifting chassis, the top end of the first lifting rod is hinged with the bottom end of the fourth lifting rod, and the top end of the fourth lifting rod is hinged with the rear end of the lifting top disc; the bottom end of the second lifting rod is hinged with the front end of the lifting chassis, and the top end of the second lifting rod is hinged with the bottom end of the third lifting rod; the top end of the third lifting rod is hinged with the front end of the lifting top disc;
the hinge shafts of the second lifting rod and the third lifting rod are hinged with a first adjusting rod, and the other end of the first adjusting rod is hinged with the first lifting rod;
the hinge shafts of the first lifting rod and the fourth lifting rod are hinged with a second adjusting rod, and the other end of the second adjusting rod is hinged with a third lifting rod;
the first lifting rod, the first adjusting rod, the third lifting rod and the second adjusting rod are hinged and connected in a parallelogram;
the end parts of the hinge shafts of the second lifting rod and the third lifting rod are provided with first lifting seats, and the end parts of the hinge shafts of the first lifting rod and the fourth lifting rod are provided with second lifting seats; the first lifting seat is rotationally matched with a screw rod, and the upper part of the screw rod is in threaded connection with the second lifting seat;
the lower part of the screw rod is coaxially provided with a worm, and the first lifting seat is provided with a turbine matched with the worm and a lifting motor for driving the turbine to rotate.
Preferably, the travelling mechanism comprises two moving wheels which are respectively arranged at the rear ends of the corresponding lifting chassis;
the lifting chassis is provided with a motion motor for driving the motion wheel;
the front end bottom of the lifting chassis is provided with a first universal wheel.
Preferably, the bottom end of the supporting chassis is provided with a second universal wheel.
The beneficial effects of the application are as follows:
according to the application, through the arrangement of the integral structure, the integrated operation of picking, transporting and packing the big tea is realized: make the saw chain span in tea ridge top through both sides lift landing leg to pick the tealeaves of the whole top of tea ridge through the saw chain, effectively reduce and leak and adopt the rate and improve picking efficiency, combine picking mechanism and packing mechanism together through transport mechanism, realized that big tea is picked transportation and is collected and packing function integration, use manpower sparingly, material resources, reduced manufacturing cost, improved production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a schematic structural view of a large tea picking, transporting, collecting and packing integrated device;
FIG. 2 is a schematic structural view II of the integrated device for picking, transporting, collecting and packing big tea;
FIG. 3 is a schematic view of the structure of the picking mechanism and the transporting mechanism in the present application;
FIG. 4 is a cross-sectional view of the transport mechanism of the present application;
FIG. 5 is a schematic view of the picking mechanism of the present application;
FIG. 6 is a schematic view of the packing assembly of the present application;
FIG. 7 is a schematic view of the lifting leg and baling assembly of the present application;
FIG. 8 is a schematic view of the structure of the lifting leg of the present application;
FIG. 9 is an enlarged view of a portion of FIG. 8A;
FIG. 10 is a schematic diagram of the fit of the worm and worm wheel of the present application;
wherein:
the device comprises an I-picking mechanism, an II-conveying mechanism, a III-packing mechanism, an IV-lifting mechanism and a V-travelling mechanism;
1-protecting cover, 101-big tea inlet, 102-big tea outlet, 2-sprocket, 3-arc guide plate, 4-saw chain, 5-support, 6-picking motor, 7-arc guide groove, 8-protecting cover, 9-mounting seat, 10-conveying motor, 11-synchronous belt shaft, 12-horizontal conveying channel, 121-arc conveying channel, 13-inclined conveying channel, 14-baffle, 15-synchronous belt, 16-pulling sheet, 17-brush, 18-second universal wheel, 19-supporting chassis, 20-telescopic rod, 21-annular supporting frame, 22-tightening piston rod, 23-fixed piston rod, 24-drawing rope bag, 25-connecting piece, 26-nut, 27-bolt, 28-lifting top disc, 281-sensor, 29-lifting component, 291-first lifting rod, 292-second lifting rod, 293-third lifting rod, 294-fourth lifting rod, 295-first adjusting rod, 296-second adjusting rod, 297-first lifting seat, 298-second lifting seat, 30-screw rod, 31-first universal wheel, 32-lifting chassis, 321-connecting upright post, 33-moving motor, 34-moving wheel, 35-worm box, 36-turbine box, 37-lifting motor, 38-turbine, 39-worm and 40-bearing.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present application, the terms such as "upper", "lower", "bottom", "top", and the like refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely relational terms used for convenience in describing the structural relationships of the various components or elements of the present application, and are not meant to designate any one component or element of the present application, and are not to be construed as limiting the present application.
In the present application, terms such as "connected," "connected," and the like should be construed broadly to mean either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present application can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present application.
The application will be further described with reference to the drawings and examples.
1-2, the integrated device for picking, transporting, collecting and packing the big tea comprises a lifting mechanism IV, wherein the lifting mechanism IV comprises two lifting support legs which can be respectively arranged at two sides of a tea ridge; the lifting mechanism IV realizes the height adjustment of the device;
the front end of the top of the lifting mechanism IV is provided with a picking mechanism I for picking big tea;
the rear end of the lifting mechanism IV is provided with a packing mechanism III for collecting and packing big tea, and the packing mechanism III comprises two packing assemblies positioned at the outer sides of the lifting supporting legs;
the lifting mechanism IV at the rear end of the picking mechanism I is provided with a conveying mechanism II for conveying big tea picked by the picking mechanism I to the packaging assembly;
the bottom of the lifting mechanism IV is provided with a running mechanism V for realizing movement.
Preferably, as shown in fig. 5, the picking mechanism I includes an arc-shaped guide plate 3, and two ends of the arc-shaped guide plate 3 are respectively and fixedly arranged at the front ends of the tops of the lifting legs at the corresponding sides through supports 5; wherein the arc guide plate 3 has a structure with a high middle and low left and right sides;
the support 5 is rotatably matched with the chain wheels 2, and the two chain wheels 2 are connected through the saw chain 4; a picking motor 6 is arranged on one support 5, and an output shaft of the picking motor 6 is coaxially and fixedly connected with a corresponding chain wheel 2;
the front side and the rear side of the arc-shaped guide plate 3 are respectively provided with an arc-shaped guide groove 7 extending along the arc length direction of the arc-shaped guide plate 3, and the front section and the rear section of the saw chain 4 are respectively positioned in the corresponding arc-shaped guide grooves 7. In the application, the arc-shaped guide groove 7 enables the saw chain part at the front end to be in a state of being high in the middle and low on the left and right sides in the movement process of the saw chain 4, and big tea at the top of a tea ridge usually shows a production trend of being high in the middle and low on the two sides, so that the tea at the top of the tea ridge is evenly picked by enabling the saw chain part at the front end to be low on the left and right sides in the middle;
in particular, a protective sleeve 8 is provided between the two holders 5, which covers the rear end of the arcuate guide plate 3, wherein the saw chain 4 passes through the protective sleeve 8.
Preferably, as shown in fig. 3-4, the conveying mechanism II comprises a horizontal conveying channel 12 fixedly arranged at the top of the lifting support leg, and the front end of the horizontal conveying channel 12 extends to the bottom end of the arc-shaped guide plate 3 so as to receive big tea cut and picked by the saw chain 4; the rear end of the horizontal conveying channel 12 is connected with an upwardly extending arc-shaped conveying channel 121, the radial inner side of the arc-shaped conveying channel 121 is upwardly arranged, and the rear end of the arc-shaped conveying channel 121 is provided with a conveying assembly for conveying big tea to the left and right sides of the packing assembly;
the upper part of the horizontal transportation path 12 is provided with a pushing component for pushing the big tea backwards along the horizontal transportation path 12.
Preferably, the conveying assembly comprises two baffles 14 which are arranged in parallel along the front-rear direction, and the baffles 14 are fixedly arranged at the top ends of the lifting support legs;
an inclined transportation channel 13 with a bilateral symmetry structure is fixedly arranged between the two baffles 14, and the inclined transportation channel 13 has a structure with a high middle and low two sides. The left side portion of the inclined transportation path 13 is an inclined structure gradually decreasing from the middle to the left end, and the right side portion is an inclined structure gradually decreasing from the middle to the right end. Wherein the top end of the arc-shaped conveyor path 121 is higher than the top end of the front side barrier 14, and the lower end of the inclined conveyor path 13 is located at the upper end of the corresponding side packing modules.
Preferably, the pushing assembly comprises two synchronous belt shafts 11 which are arranged in parallel along the front-back direction, and the synchronous belt shafts 11 extend along the left-right direction;
the two ends of the synchronous belt shaft 11 are respectively in running fit with corresponding mounting seats 9, and the mounting seats 9 are fixedly arranged at the top ends of corresponding lifting supporting legs; the end part of one synchronous belt shaft 11 is coaxially and fixedly connected with the output shaft of the conveying motor 10, and specifically, the output motor 10 is fixedly arranged on a corresponding mounting seat 9;
the two synchronous belt shafts 11 are connected with synchronous belts 15;
the outer side surface of the synchronous belt 15 is uniformly provided with a plurality of poking sheets 16 along the movement direction of the synchronous belt 15, and the end parts of the poking sheets 16 are provided with hairbrushes 17;
in the process that the poking plate 16 moves along with the synchronous belt 15, the hairbrush 17 on the poking plate 16 can contact the horizontal conveying passage 12 or the arc-shaped conveying passage 121.
Specifically, the bottom end phase sections of the two synchronous belt shafts 11 are parallel to the horizontal conveying channel 12, so that a section positioned at the lower part is parallel to the horizontal conveying channel 12 in the movement process of the synchronous belt 15;
the central axis of the synchronous belt shaft 11 at the rear side is collinear with the central axis of the arc-shaped conveying passage 121, namely, the hairbrush 17 on the poking plate 16 can contact the horizontal conveying passage 12 and the arc-shaped conveying passage 121 in the process that the poking plate 16 moves along with the synchronous belt 15.
Preferably, the horizontal transportation way 12 is provided with a protection cover 1 which can cover the pushing assembly and the arc transportation way 121, the front end of the protection cover 1 is provided with a big tea inlet 101, and the rear end of the protection cover 1 is provided with a big tea outlet 102 which enables big tea to enter the inclined transportation way 13 from the arc transportation way 121.
Preferably, as shown in fig. 6, the packing assembly comprises a supporting chassis 19 fixedly arranged at the bottom end of the lifting supporting leg, and a weighing sensor for weighing the big tea in the rope-drawing packing bag 24 is arranged on the upper surface of the supporting chassis 19;
a plurality of telescopic rods 20 are arranged at the radial outer end, close to the lifting support leg side, of the upper surface of the supporting chassis 19, and annular supporting frames 21 are fixedly arranged at the top ends of the telescopic rods 20;
the vertical center line of the annular supporting frame 21 is collinear with the vertical center line of the supporting chassis 19;
the annular support frame 21 is provided with a plurality of fixed cylinders along the circumferential direction, and a fixed piston rod 23 of each fixed cylinder can upwards penetrate out of the upper surface of the annular support frame 21;
the annular support frame 21 is also provided with two tightening cylinders, and tightening piston rods 22 of the tightening cylinders can upwards penetrate out of the upper surface of the annular support frame 21;
the rope drawing and packing bag 24 is provided with a plurality of fixing holes which are in one-to-one correspondence with the fixing piston rods 23 along the circumferential direction at the position close to the opening at the upper end;
when the fixing holes of the rope drawing and packing bags 24 are clamped on the fixing piston rods 23 one by one, the rope drawing on the rope drawing and packing bags 24 is wound on the two tightening piston rods 22 to realize rope drawing and fixing.
In the application, the rope drawing and packing bag 24 is put in from the middle hole of the annular supporting frame 21, the bottom of the rope drawing and packing bag is contacted with the weighing sensor on the supporting chassis 19, then the fixing holes on the rope drawing and packing bag 24 are clamped on the fixing piston rods 23 one by one, and then the rope drawing and packing bag 24 is wound on the two tightening piston rods 22 to realize rope drawing and fixing. After the rope drawing and packing bag 24 is fixed, the symmetrical weight sensor is cleared. The big tea falls to the rope drawing and packing bag 24 from the corresponding inclined conveying channel 13, the weighing sensor weighs the big tea, and when the weight of the big tea reaches a set value, the picking mechanism I, the conveying mechanism II and the travelling mechanism V stop working. Then the fixed piston rod 23 of the fixed oil cylinder is retracted downwards, the restriction of the fixed hole on the rope pulling and packing bag 24 is canceled, then the telescopic rod 20 drives the annular supporting frame 21 to move upwards, the rope pulling wound on the tightening piston rod 23 is tensioned upwards to tighten the opening of the rope pulling and packing bag 24, and then the tightening piston rod 22 of the tightening oil cylinder is retracted downwards to cancel the restriction of the rope pulling. Finally, the packed rope-drawing bagging 24 is taken off from the position of the supporting chassis 19 far from the lifting leg side. In the present application, the rope pulling on the rope pulling bag 24 to tighten the sealing can be implemented by adopting the prior art, and the description thereof is omitted herein.
Preferably, as shown in fig. 8-9, the lifting leg comprises a lifting chassis 32, a lifting assembly 29, and a lifting top tray 28;
the lifting assembly 29 comprises a first lifting rod 291, a second lifting rod 292, a third lifting rod 293 and a fourth lifting rod 294;
the bottom end of the first lifting rod 291 is hinged with the rear end of the lifting chassis 32, the top end of the first lifting rod 291 is hinged with the bottom end of the fourth lifting rod 294, and the top end of the fourth lifting rod 294 is hinged with the rear end of the lifting top disk 28; the bottom end of the second lifting rod 292 is hinged with the front end of the lifting chassis 32, and the top end of the second lifting rod 292 is hinged with the bottom end of the third lifting rod 293; the top end of the third lifting rod 293 is hinged with the front end of the lifting top disc 28; specifically, the first lift lever 291 and the second lift lever 292 are disposed to intersect, and the third lift lever 293 and the fourth lift lever 294 are disposed to intersect;
a first adjusting rod 295 is hinged at the hinged shaft of the second lifting rod 292 and the third lifting rod 293, and the other end of the first adjusting rod 295 is hinged with the first lifting rod 291;
the second adjusting rod 296 is hinged at the hinge shaft of the first lifting rod 291 and the fourth lifting rod 294, and the other end of the second adjusting rod 296 is hinged with the third lifting rod 293;
the first lifting rod 291, the first adjusting rod 295, the third lifting rod 293 and the second adjusting rod 296 are hinged to form a parallelogram;
the hinge shaft ends of the second lift rod 292 and the third lift rod 293 are provided with a first lift seat 297, and the hinge shaft ends of the first lift rod 291 and the fourth lift rod 294 are provided with a second lift seat 298; the first lifting seat 297 is rotatably matched with a screw rod 30, and the upper part of the screw rod 30 is in threaded connection with the second lifting seat 298;
as shown in fig. 10, a worm 39 is coaxially disposed at the lower portion of the screw 30, and a worm wheel 38 for engaging with the worm 39 and a lifting motor 37 for driving the worm wheel 38 to rotate are disposed at the first lifting seat 297.
As shown in fig. 9, specifically, the first lifting base 297 is provided with a worm box 35 for mounting a worm 39 and a worm wheel box 36 for mounting a worm wheel 38; as shown in fig. 10, the worm 39 is in running fit with the worm box 35, the worm wheel 38 and the worm wheel box 36 through corresponding bearings 40; as shown in fig. 9, a lift motor 37 is provided on the turbine box 36.
In the application, the lifting motor 37 is started to drive the turbine 38 to rotate, the cooperation between the turbine 38 and the worm 39 causes the screw 30 to rotate, the threaded cooperation between the screw 30 and the second lifting seat 298 causes the second lifting seat 298 to move along the screw 30, and then the parallelogram structure is driven to deform to realize lifting adjustment of the whole lifting support leg.
Specifically, the lifting top tray 28 is provided with a sensor 281 for measuring the height of the top of the tea ridge, in the application, the sensor 281 adopts a laser height measurement sensor, the sensor 281 is connected with a lifting motor 37, the sensor 281 detects the height of the top of the tea ridge, and the lifting motor 37 realizes the adjustment of the working height of the device according to the height of the tea ridge.
Specifically, the support chassis 19 of the baling assembly is connected to the lifting chassis 32 of the lifting leg;
as shown in fig. 7, the supporting chassis 19 is provided with a connecting piece 25, the end of the connecting piece 25 facing the lifting chassis 32 is provided with a U-shaped groove, and the connecting mode of the U-shaped groove is simpler, more convenient and more stable; the lifting chassis 32 is provided with a connecting upright post 321 which can be clamped into the U-shaped groove; the end of the U-shaped groove is provided with a bolt 27 for fixing the connecting upright 321 in the U-shaped groove, and the bolt 27 is provided with a nut 26.
Preferably, as shown in fig. 8, the travelling mechanism V includes two moving wheels 34 respectively disposed at the rear ends of the lifting chassis 32;
the lifting chassis 32 is provided with a motion motor 33 for driving a motion wheel 34;
the front end bottom of the lifting chassis 32 is provided with a first universal wheel 31.
Preferably, as shown in fig. 6, the bottom end of the supporting chassis 19 is provided with a second universal wheel 18.
The utility model provides a big tea is picked transportation and is collected and packing integrated device which the concrete implementation is as follows:
according to the height of the tea ridge, the height of the whole lifting support leg is adjusted through the lifting motor 37, and then the lifting support legs of the device are arranged on two sides of the tea ridge;
the rope drawing and packing bags 24 are placed in the middle holes of the annular supporting frames 21, the bottoms of the rope drawing and packing bags are contacted with the weighing sensors on the supporting chassis 19, then fixing holes on the rope drawing and packing bags 24 are clamped on the fixing piston rods 23 one by one, and then the rope drawing and packing bags 24 are wound on the two tightening piston rods 23 to realize rope drawing and fixing. After the rope drawing and packing bag 24 is fixed, the symmetrical weight sensor carries out zero clearing treatment;
starting a picking motor 6, a conveying motor 10 and a moving motor 33, moving a saw chain 4 to pick big tea in the process of moving the device forwards along tea ridges, enabling the picked big tea to fall to a horizontal conveying path 12 below, and conveying the big tea backwards to an inclined conveying path 13 along the horizontal conveying path 12 and an arc-shaped conveying path 121 through a moving poking plate 16 and a hairbrush 17, and finally falling into a rope-drawing packing bag 24 along the inclined conveying path 13;
when the weight of the big tea in the rope drawing and packing bag 24 reaches a set value, the picking motor 6, the conveying motor 10 and the moving motor 33 stop working;
then the fixed piston rod 23 of the fixed oil cylinder is retracted downwards, the restriction on the fixed hole on the rope-drawing and packing bag 24 is canceled, then the telescopic rod 20 drives the annular supporting frame 21 to move upwards, the rope-drawing wound on the tightening piston rod 22 is tensioned upwards to tighten the opening of the rope-drawing and packing bag 24, and then the tightening piston rod 22 of the tightening oil cylinder is retracted downwards to cancel the restriction on the rope-drawing; finally, the packed rope-drawing packing bag 24 is taken down from the position of the supporting chassis 19 far away from the lifting supporting leg side;
and then installing a new rope-drawing packing bag 24, repeating the steps, and continuing the picking and packing operation of the big tea.
According to the application, through the arrangement of the integral structure, the integrated operation of picking, transporting and packing the big tea is realized: make saw chain 4 span in tea ridge top through both sides lift landing leg to pick the tealeaves of the whole top of tea ridge through saw chain 4, effectively reduce and leak and draw the rate and improve and pick efficiency, combine picking mechanism and packing mechanism together through transport mechanism, realized that big tea is picked transportation and is collected and packing function integration, use manpower sparingly, material resources, reduced manufacturing cost, improved production efficiency.
While the foregoing is directed to embodiments of the present application, other and further embodiments of the application may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (10)
1. The integrated device for picking, transporting, collecting and packing the big tea is characterized by comprising a lifting mechanism, wherein the lifting mechanism comprises two lifting support legs which can be separately arranged at two sides of a tea ridge;
the front end of the top of the lifting mechanism is provided with a picking mechanism for picking big tea;
the rear end of the lifting mechanism is provided with a packing mechanism for collecting and packing big tea, and the packing mechanism comprises two packing components positioned at the outer sides of the lifting supporting legs;
the lifting mechanism at the rear end of the picking mechanism is provided with a conveying mechanism for conveying big tea picked by the picking mechanism to the packing assembly;
the bottom of the lifting mechanism is provided with a running mechanism for realizing movement.
2. The integrated device for picking, transporting, collecting and packing big tea according to claim 1, wherein the picking mechanism comprises an arc-shaped guide plate, and two ends of the arc-shaped guide plate are fixedly arranged at the front ends of the tops of the corresponding side lifting supporting legs through supports respectively;
the support is rotatably matched with a chain wheel, and the two chain wheels are connected through a saw chain; one of the supports is provided with a picking motor, and an output shaft of the picking motor is coaxially and fixedly connected with a corresponding chain wheel;
the front side and the rear side of the arc-shaped guide plate are respectively provided with an arc-shaped guide groove extending along the arc-shaped length direction of the arc-shaped guide plate, and the front section and the rear section of the saw chain are respectively positioned in the corresponding arc-shaped guide grooves.
3. The integrated device for picking, transporting, collecting and packing big tea according to claim 2, wherein the transporting mechanism comprises a horizontal transporting channel fixedly arranged at the top of the lifting supporting leg, the front end of the horizontal transporting channel extends to the bottom end of the arc-shaped guide plate, the rear end of the horizontal transporting channel is connected with the arc-shaped transporting channel extending upwards, and the rear end of the arc-shaped transporting channel is provided with a transporting component for transporting big tea to the left side and the right side to the packing component;
the upper part of the horizontal transportation way is provided with a pushing component for pushing the big tea backwards along the horizontal transportation way.
4. A tea picking, transporting, collecting and packing integrated device according to claim 3, wherein the conveying assembly comprises two baffles arranged in parallel along the front-back direction, and the baffles are fixedly arranged at the top ends of the lifting support legs;
an inclined transportation channel with a bilateral symmetry structure is fixedly arranged between the two baffles, and the inclined transportation channel is in a structure with high middle and low two sides.
5. The integrated device for picking, transporting, collecting and packing big tea according to claim 4, wherein the pushing assembly comprises two synchronous belt shafts which are arranged in parallel along the front-back direction, and the synchronous belt shafts extend along the left-right direction;
the two ends of the synchronous belt shaft are respectively in running fit with corresponding mounting seats, and the mounting seats are fixedly arranged at the top ends of the corresponding lifting supporting legs; the end part of one synchronous belt shaft is coaxially and fixedly connected with the output shaft of the conveying motor;
the two synchronous belt shafts are connected with synchronous belts;
the outer side surface of the synchronous belt is uniformly provided with a plurality of poking sheets along the movement direction of the synchronous belt, and the end parts of the poking sheets are provided with brushes;
in the process that the poking piece follows the synchronous belt, a hairbrush on the poking piece can contact with a horizontal conveying channel or an arc conveying channel.
6. The integrated device for picking, transporting, collecting and packing big tea according to claim 5, wherein a protecting cover capable of covering the pushing assembly and the arc-shaped transporting channel is arranged on the horizontal transporting channel, a big tea inlet is arranged at the front end of the protecting cover, and a big tea outlet for enabling big tea to enter the inclined transporting channel from the arc-shaped transporting channel is arranged at the rear end of the protecting cover.
7. The integrated device for picking, transporting, collecting and packing big tea according to claim 1, wherein the packing assembly comprises a supporting chassis fixedly arranged at the bottom end of the lifting supporting leg, and a weighing sensor for weighing the big tea in the rope-drawing and packing bag is arranged on the upper surface of the supporting chassis;
the upper surface of the supporting chassis is provided with a plurality of telescopic rods at the radial outer end close to the lifting support leg side, and the top ends of the telescopic rods are fixedly provided with annular supporting frames;
the vertical center line of the annular supporting frame is collinear with the vertical center line of the supporting chassis;
the annular support frame is provided with a plurality of fixed oil cylinders along the circumferential direction, and fixed piston rods of the fixed oil cylinders can upwards penetrate out of the upper surface of the annular support frame;
the annular support frame is also provided with two tightening cylinders, and tightening piston rods of the tightening cylinders can upwards penetrate out of the upper surface of the annular support frame;
the upper end of the rope drawing and packing bag is provided with a plurality of fixing holes which are in one-to-one correspondence with the fixing piston rods along the circumferential direction;
when the fixing holes of the rope drawing and packing bags are clamped on the fixing piston rods one by one, the rope drawing on the rope drawing and packing bags is wound on the two tightening piston rods to realize rope drawing fixation.
8. The integrated tea plucking, transporting, collecting and packing device of claim 1, wherein the lifting support leg comprises a lifting chassis, a lifting assembly and a lifting top plate;
the lifting assembly comprises a first lifting rod, a second lifting rod, a third lifting rod and a fourth lifting rod;
the bottom end of the first lifting rod is hinged with the rear end of the lifting chassis, the top end of the first lifting rod is hinged with the bottom end of the fourth lifting rod, and the top end of the fourth lifting rod is hinged with the rear end of the lifting top disc; the bottom end of the second lifting rod is hinged with the front end of the lifting chassis, and the top end of the second lifting rod is hinged with the bottom end of the third lifting rod; the top end of the third lifting rod is hinged with the front end of the lifting top disc;
the hinge shafts of the second lifting rod and the third lifting rod are hinged with a first adjusting rod, and the other end of the first adjusting rod is hinged with the first lifting rod;
the hinge shafts of the first lifting rod and the fourth lifting rod are hinged with a second adjusting rod, and the other end of the second adjusting rod is hinged with a third lifting rod;
the first lifting rod, the first adjusting rod, the third lifting rod and the second adjusting rod are hinged and connected in a parallelogram;
the end parts of the hinge shafts of the second lifting rod and the third lifting rod are provided with first lifting seats, and the end parts of the hinge shafts of the first lifting rod and the fourth lifting rod are provided with second lifting seats; the first lifting seat is rotationally matched with a screw rod, and the upper part of the screw rod is in threaded connection with the second lifting seat;
the lower part of the screw rod is coaxially provided with a worm, and the first lifting seat is provided with a turbine matched with the worm and a lifting motor for driving the turbine to rotate.
9. The integrated device for picking, transporting, collecting and packing big tea according to claim 8, wherein the travelling mechanism comprises two moving wheels respectively arranged at the rear ends of the corresponding lifting chassis;
the lifting chassis is provided with a motion motor for driving the motion wheel;
the front end bottom of the lifting chassis is provided with a first universal wheel.
10. The integrated tea plucking, transporting, collecting and packing device of claim 7, wherein the bottom end of the supporting chassis is provided with a second universal wheel.
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| CN116965231B (en) | 2024-06-18 |
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