CN109168619B - Bergamot pear picking device - Google Patents
Bergamot pear picking device Download PDFInfo
- Publication number
- CN109168619B CN109168619B CN201811356642.XA CN201811356642A CN109168619B CN 109168619 B CN109168619 B CN 109168619B CN 201811356642 A CN201811356642 A CN 201811356642A CN 109168619 B CN109168619 B CN 109168619B
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- Prior art keywords
- fruit
- picking
- brake
- telescopic rod
- sleeve
- Prior art date
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- 235000014443 Pyrus communis Nutrition 0.000 title claims abstract description 36
- 235000010672 Monarda didyma Nutrition 0.000 title claims abstract description 31
- 244000003027 Bergamotto Species 0.000 title 1
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 101
- 244000179970 Monarda didyma Species 0.000 claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 10
- 238000010008 shearing Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002420 orchard Substances 0.000 abstract description 2
- 241000220324 Pyrus Species 0.000 description 39
- 235000021017 pears Nutrition 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 244000144730 Amygdalus persica Species 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 241000287420 Pyrus x nivalis Species 0.000 description 2
- 235000021016 apples Nutrition 0.000 description 2
- 244000298697 Actinidia deliciosa Species 0.000 description 1
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 235000004936 Bromus mango Nutrition 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 241000723267 Diospyros Species 0.000 description 1
- 240000007228 Mangifera indica Species 0.000 description 1
- 235000014826 Mangifera indica Nutrition 0.000 description 1
- 244000018633 Prunus armeniaca Species 0.000 description 1
- 235000009827 Prunus armeniaca Nutrition 0.000 description 1
- 235000009184 Spondias indica Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 235000010675 chips/crisps Nutrition 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to a bergamot pear picking device, and belongs to the technical field of orchard picking equipment of agricultural machinery. The pear picker consists of a gate pulling device, a wire winding device, a fruit picking box, a telescopic rod, a picking shear and a fruit collecting bag: the lower end of the telescopic rod is provided with a winding device and a brake pulling device which are sequentially arranged; the upper end of the telescopic rod is fixedly provided with a fruit picking box; the top end of the fruit picking box is provided with a picking shear; the picking scissors are connected with the brake release device through a brake release wire; a fixed pulley is arranged on the telescopic rod below the fruit picking box; the fixed pulley and the winding device are provided with traction ropes; when the wire winder works, the traction rope can be driven to rotate around the fixed pulley; the hauling rope is fixedly provided with a fruit collecting bag which is connected with the fruit collecting box in an intermittent inserting way. The bergamot pear picking device is simple in structure, convenient to use and easy to control, greatly improves the picking efficiency, effectively reduces the labor cost in the bergamot pear production process, and can meet the needs of high bergamot pear picking through the telescopic rod.
Description
Technical Field
The invention relates to a bergamot pear picking device, and belongs to the technical field of orchard picking equipment of agricultural machinery.
Background
The bergamot pear is one of the favorite fruits because of the characteristics of aromatic flavor, thin skin, thin meat and sweet and crisp juice; at present, the picking of the bergamot pears mainly takes manual picking operation as the main part, and the requirements of low bergamot pears for picking can be met during the manual operation; but the bergamot pears at the high positions need to be picked by climbing fruit trees or by using ladders; not only has high labor intensity, but also has potential safety hazard; in addition, due to the thin skin property of the bergamot pears, the bergamot pears are extremely easy to break during the process of manually picking the bergamot pears at high positions; therefore, it is necessary to develop a pear picker which can pick high pear efficiently and safely so as to meet the use requirement of people.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the bergamot pear picking device which is simple in structure, convenient to install and use and high in working efficiency.
The invention realizes the aim through the following technical scheme:
the utility model provides a bergamot pear picker, it comprises brake ware, kinking ware, fruit picking box, telescopic link, picking and cut and collection fruit bag, its characterized in that: the lower end of the telescopic rod is provided with a wire winding device and a brake pulling device in sequence; the upper end of the telescopic rod is fixedly provided with a fruit picking box; the top end of the fruit picking box is provided with a picking shear; the picking scissors are connected with the brake release device through a brake release wire; a fixed pulley is arranged on the telescopic rod below the fruit picking box; the fixed pulley and the winding device are provided with traction ropes; when the wire winder works, the traction rope can be driven to rotate around the fixed pulley; the hauling rope is fixedly provided with a fruit collecting bag which is connected with the fruit collecting box in an intermittent inserting way.
The fruit picking box consists of a box body and a fruit discharging pipe; the box body is in a semi-sealing state with an opening at the side edge; the lower end of the box body is connected with a fruit discharging pipe; the lower end of the fruit feeding pipe is provided with an attraction magnetic ring; the fruit discharging pipe is connected with the fruit collecting bag in an intermittent inserting way through the suction magnetic ring; the upper end of the box body is provided with a fruit shearing opening; the upper end of the box body is provided with a picking shear.
The picking scissors are composed of a unilateral scissors body and a rotary pin; two groups of unilateral scissors are symmetrically arranged on the box body at one side of the fruit shearing opening through a rotating pin and a torsion spring; under the action of the spring force of the torsion spring, the two groups of unilateral scissors always have a tendency of opening; the cut part of the unilateral cutter corresponds to the fruit cutting opening; the tail end of the unilateral shear body is connected with the brake-pulling line through a connecting line.
The fruit collecting bag consists of a connecting ring and a fruit containing cloth bag; the upper end of the fruit-holding cloth bag is sewed with a linking ring made of iron material; a plurality of mutually attracted magnetic strips are sewed in the fruit-holding cloth bag.
The brake release device consists of a brake release handle, a vertical guide plate, a transverse guide plate and a traction plate; a vertical guide plate is arranged on the box body at one side of the picking shears, and a transverse guide plate is arranged at the lower end of the telescopic rod; one side of the telescopic rod below the transverse guide plate is movably provided with a brake pulling handle through a rotating pin; a traction plate is arranged above the brake pulling handle; the brake pulling handle is provided with a brake pulling line through the through hole and the locking bolt; the lower end of the brake cable extends to the lower part of the brake handle; the upper end of the brake cable sequentially passes through the traction plate, the transverse guide plate and the vertical guide plate and is respectively connected with the unilateral shear body through two groups of connecting wires.
The wire winding device consists of an assembly clamp, a driving rotating shaft, a left sleeve, a right sleeve and a handle; the lower end of the telescopic rod is movably provided with a driving rotating shaft through an assembly clamp; a left sleeve is arranged on the driving rotating shaft at one side of the assembly clamp; a right sleeve is arranged on the driving rotating shaft at the other side of the assembly clamp; a locating pin A and a locating pin B are sequentially arranged on a driving rotating shaft at one side of the left sleeve; the end head of the driving rotating shaft at the other side of the right sleeve is fixedly provided with a handle; the left sleeve and the right sleeve are respectively connected with the driving rotating shaft in a meshed manner.
The fixed pulley is wound with a traction rope, and one end of the traction rope is fixedly connected with the right sleeve after being wound with a plurality of circles; the other end of the traction rope is fixedly connected with the left sleeve after being wound on the left sleeve for a plurality of circles.
One end of the traction rope is fixedly connected with the right sleeve after being wound on the sleeve from outside to inside for a plurality of circles; the other end of the traction rope is fixedly connected with the left sleeve after being wound on the left sleeve from inside to outside for a plurality of circles.
Spline teeth are uniformly distributed on a section of the circumferential surface of the driving rotating shaft; spline grooves are uniformly distributed on the inner wall of the right sleeve; spline grooves are uniformly distributed on the inner wall of the right end of the left sleeve; the driving rotating shaft is respectively connected with the left sleeve and the right sleeve in a meshed manner through spline teeth and spline grooves.
The two ends of the right sleeve and the two ends of the left sleeve are respectively provided with a wire protection flange.
The space between the locating pin A and the locating pin B corresponds to the meshing length between the left sleeve and the driving rotating shaft.
Compared with the prior art, the invention has the beneficial effects that
The bergamot pear picking device is simple in structure, convenient to use and easy to control, greatly improves the picking efficiency, effectively reduces the labor cost in the bergamot pear production process, and can meet the needs of high bergamot pear picking through the telescopic rod; the problem that the existing fruit trees are manually climbed or the ladder is used for picking is avoided, the labor intensity is high, potential safety hazards exist, the labor intensity of workers is greatly reduced, and meanwhile the potential safety hazards of the workers in the picking process are avoided.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic rear view of the present invention;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;
FIG. 6 is a schematic view of the structure of the wire winder and fixed pulley of the present invention;
fig. 7 is a schematic structural view of a driving shaft according to the present invention.
In the figure: 1. the device comprises a wire winding device 2, a fruit picking box 3, a telescopic rod 4, picking shears 5, a fruit collecting bag 6, a pull wire 7, a fixed pulley 8, a box body 9, a fruit feeding pipe 10, a fruit shearing port 11, a unilateral shear body 12, a rotary pin 13, a connecting wire 14, a magnet attraction ring 15, a magnetic stripe 16, a pull handle 17, a vertical guide plate 18, a transverse guide plate 19, a traction plate 20, a locking bolt 21, an assembly clamp 22, a driving rotary shaft 23, a left sleeve 24, a right sleeve 25, a handle 26, a traction rope 27, a locating pin A28, a locating pin B29, spline teeth 30 and a wire protection flange.
Detailed Description
The pear picker consists of a brake, a wire winding device 1, a fruit picking box 2, a telescopic rod 3, a picking shear 4 and a fruit collecting bag 5 (see figure 1 in the specification).
The telescopic rod 3 is a market purchase standard part; the telescopic pear picking device has the telescopic function and the function of keeping the telescopic pear picking device stable, namely after people adjust the telescopic rod 3 to a proper length, the telescopic rod 3 has the function of keeping the length unchanged, so that the problem that the pear picking is affected due to the fact that the telescopic rod 3 is easy to deform when being stressed is avoided.
The upper end of the telescopic rod 3 is fixedly provided with a fruit picking box 2; the fruit picking box 2 is composed of a box body 8 and a fruit dropping tube 9 (see figure 2 in the specification). The box body 8 is in a semi-sealed state with an opening at the side; the lower end of the box body 8 is connected with a lower fruit pipe 9, and the lower end of the lower fruit pipe 9 is provided with an attraction magnetic ring 14; the upper end of the box body 8 is provided with a fruit shearing opening 10; the purpose of this arrangement is that: so that the pear in the box body 8 can be discharged outside through the lower fruit pipe 9 when in operation.
The top end of the fruit picking box 2 is provided with a picking shear 4; the picking scissors 4 are composed of a unilateral scissors body 11 and a rotary pin 12 (see figure 3 in the specification); two groups of unilateral shears 11 (see figure 3 of the specification) are symmetrically arranged on the box body 8 at one side of the fruit shearing port 10 through a rotary pin 12 and a torsion spring; under the action of the spring force of the torsion spring, the two groups of unilateral scissors 11 always have a tendency of opening; when the single-side scissors 11 are opened, the fruit shearing openings 10 are positioned between the single-side scissors 11; when the single-sided scissors 11 are close, the fruit stalks positioned in the fruit shearing openings 10 can be sheared.
The lower end of the telescopic rod 3 is provided with a brake release device (see the figures 4 and 5 of the specification); the brake release device consists of a brake release handle 16, a vertical guide plate 17, a horizontal guide plate 18 and a traction plate 19.
A vertical guide plate 17 is arranged on the box body 8 at one side of the picking shears 4, and a transverse guide plate 18 is arranged at the lower end of the telescopic rod 3; one side of the telescopic rod 3 below the transverse guide plate 18 is movably provided with a brake pulling handle 16 through a rotating pin; a traction plate 19 is arranged above the brake pulling handle 16. The purpose of providing the vertical guide plate 17, the lateral guide plate 18 and the traction plate 19 is that: defining the motion trajectory of the brake cable 6 prevents the occurrence of the problem of deviation motion trajectory.
The brake pulling handle 16 is provided with a brake pulling line 6 through a through hole (not shown in the drawing of the specification) and a locking bolt 20; the lower end of the brake cable 6 extends below the brake handle 16; the upper end of the brake cable 6 sequentially passes through the traction plate 19, the transverse guide plate 18 and the vertical guide plate 17 and is respectively connected with the unilateral shear body 11 through two groups of connecting wires 13 (see the attached figures 3 and 4 in the specification).
When the locking bolt 20 is screwed, the locking bolt 20 can fixedly connect the brake cable 6 with the brake handle 16; when the pulling handle 16 is manually held, the pulling handle 16 can drive the pulling wire 6 to move together, so that the aim of controlling the picking shears 4 to act through the pulling wire 6 is fulfilled; when the locking bolt 20 is loosened, the brake cable 6 is movably connected with the brake handle 16; in this way, the telescopic rod 3 can be conveniently adjusted to be at the height, and the brake cable 6 is driven to act together, so that the problem that the brake handle 16 blocks the brake cable 6 from acting is avoided. After the telescopic rod 3 is adjusted, the locking bolt 20 is locked after the brake cable 6 is tightened, and the telescopic rod can be put into use.
The upper end of the brake pulling device is provided with a wire winding device 1; a fixed pulley 7 is arranged on the telescopic rod 3 below the fruit picking box 2; the fixed pulley 7 and the wire winding device 1 are provided with a traction rope 26 (see figure 1 of the specification).
The wire winder 1 is constituted by an assembly jig 21, a drive shaft 22, a left sleeve 23, a right sleeve 24, and a handle 25 (see fig. 6 of the specification).
The lower end of the telescopic rod 3 is movably provided with a driving rotating shaft 22 through an assembly clamp 21; the drive shaft 22 is freely rotatable within the mounting clip 21.
A left sleeve 23 is arranged on a driving rotating shaft 22 at one side of the assembly clamp 21; the right sleeve 24 is arranged on the driving rotating shaft 22 at the other side of the assembly clamp 21.
Spline teeth 29 are uniformly distributed on a section of the circumferential surface of the driving rotating shaft 22; spline grooves are uniformly distributed on the inner wall of the right sleeve 24; spline grooves are uniformly distributed on the inner wall of the right end of the left sleeve 23; the drive shaft 22 is engaged with the left sleeve 23 and the right sleeve 24 through spline teeth and spline grooves, respectively. When the driving shaft 22 rotates, the left sleeve 23 and the right sleeve 24 can be driven to rotate together through spline teeth and spline grooves. The purpose of providing spline grooves only on the right end inner wall of the left sleeve 23 is that: so that only part of the left sleeve 23 is meshed with the driving rotating shaft 22, and after the driving rotating shaft 22 is pulled out rightward by one end distance, spline teeth of the driving rotating shaft 22 are separated from contact with the left sleeve 23, and the left sleeve 23 is movably connected with the driving rotating shaft 22; therefore, when the length of the telescopic rod 3 is adjusted, the traction rope 26 can be loosened or wound tightly by rotating the left sleeve 23, so that the requirement of adjusting the length of the telescopic rod 3 can be met.
The wire-protecting flanges 30 are respectively arranged at the two end heads of the right sleeve 24 and the two end heads of the left sleeve 23. The purpose of providing the grommet flange 30 is to: the traction rope 26 is limited, and the problem that the traction rope 26 slides out of the right sleeve 24 or the left sleeve 23 is prevented.
The fixed pulley 7 is wound with a traction rope 26, and one end of the traction rope 26 is fixedly connected with the right sleeve 24 after being wound with a plurality of circles; the other end of the traction rope 26 is fixedly connected with the left sleeve 23 after being wound on the left sleeve for a plurality of turns.
One end of the traction rope 26 is fixedly connected with the right sleeve 24 after being wound on the sleeve for a plurality of circles from outside to inside; the other end of the traction rope 26 is fixedly connected with the left sleeve 23 from inside to outside after being wound around the sleeve for a plurality of turns (see fig. 6 of the specification). The purpose of connecting the pull cord 26 in this way is: so that the driving shaft 22 drives the left sleeve 23 and the right sleeve 24 to rotate, and the left sleeve 23 and the right sleeve 24 can drive the traction rope 26 to rotate forward or reversely under the cooperation of the fixed pulley 7, thereby meeting the use requirement of pear picking.
A positioning pin A27 and a positioning pin B28 are sequentially arranged on the driving rotating shaft 22 at one side of the left sleeve 23; the purpose of setting the locating pin A27 is that: to define the position of the left sleeve 23 on the drive shaft 22 by the positioning pin a 27; so that the left sleeve 23 and the driving rotating shaft 22 are kept relatively fixed, and the accident of slipping and separating between the left sleeve 23 and the driving rotating shaft 22 is avoided.
The interval between the positioning pin a27 and the positioning pin B28 corresponds to the engagement length between the left sleeve 23 and the drive shaft 22. The purpose of locating pin B28 is to: so that the left sleeve 23 can be positioned by the positioning pin B28 after the positioning pin A27 is extracted; when the driving shaft 22 is pulled to move rightward so as to be in contact with the left sleeve 23; the spline groove of the left sleeve 23 is disengaged from the drive shaft 22 and can freely rotate on the drive shaft 22; thus, the problem that the left sleeve 23 slips from the driving rotating shaft 22 is avoided; the purpose of quickly adjusting the left sleeve 23 to the active state is achieved.
The end of the driving rotating shaft 22 at the other side of the right sleeve 24 is fixedly provided with a handle 25; one can drive the driving shaft 22 to rotate forward or backward by rotating the handle 25. The traction rope 26 and the fixed pulley 7 can be driven to rotate when the rotating shaft 22 is driven to rotate.
The hauling rope 26 is fixedly provided with a fruit collecting bag 5, and the fruit collecting bag 5 is connected with the fruit picking box 2 in an intermittent inserting way. The fruit collecting bag 5 is composed of a connecting ring and a fruit containing cloth bag; the upper end of the fruit-holding cloth bag is sewed with a linking ring made of iron material; the inner diameter of the connecting ring corresponds to the outer diameter of the fruit dropping pipe 9; the purpose of setting up the linking ring like this is that: when the connecting ring is close to the lower fruit pipe 9, the connecting ring is inserted onto the lower fruit pipe 9 under the action of the magnetic force of the attraction magnetic ring 14 on the lower fruit pipe 9, so that the bergamot pears in the lower fruit pipe 9 can fall into the fruit-holding cloth bag directly under the action of self gravity. A plurality of mutually attracting magnetic strips 15 are sewed in the fruit-holding cloth bag.
When the pear picker is used, the positioning pin A27 is firstly pulled out, and the driving rotating shaft 22 is pulled to move rightwards until the left sleeve 23 contacts with the positioning pin B28, and at the moment, the left sleeve 23 is movably connected with the driving rotating shaft 22. When the locking bolt 20 is released, the brake cable 6 is movably connected with the brake handle 16; then the length of the telescopic rod 3 is adjusted, and in the process, the length of the telescopic rod is adjusted; when the telescopic rod 3 drives the fixed pulley 7 to move upwards, the fixed pulley 7 can drive the left sleeve 23 to rotate through the traction rope 26, so that the left sleeve is loosened from the traction rope 26, and enough traction ropes 26 are provided for the fixed pulley 7 to move upwards; when the telescopic rod 3 drives the fixed pulley 7 to move downwards; manually rotating the left sleeve 23 to wind the excessive traction rope 26 on the upper part thereof; after the fixed pulley 7 is adjusted; the drive shaft 22 and the positioning pin a27 are reset. Meanwhile, in the process of adjusting the length of the telescopic rod 3, the fruit picking box 2 and the picking scissors 4 drive the brake cable 6 to synchronously move; after the telescopic rod 3 is adjusted in place, the locking bolt 20 is locked by tightening the brake cable 6, and the adjusting work of the telescopic rod 3 can be completed.
After the length of the telescopic rod 3 is adjusted, the winder is rocked clockwise, so that the hauling rope 26 drives the fruit collecting bag 5 to ascend to be close to the fruit discharging pipe 9, and the fruit collecting bag is inserted into the fruit discharging pipe 9 under the action of magnetic force of the attraction magnetic ring 14; lifting the pear picker, aligning the box body 8 with the pear to be picked, and then moving the telescopic rod 3 to enable the pear to fall into the box body 8 and enable the pear handle to fall into the fruit shearing port 10; then pulling the brake release handle 16; when the brake handle 16 acts, the brake cable 6 is driven to move downwards; in the process of moving down the brake line 6, the unilateral scissor body 11 of the picking scissors 4 is pulled by the connecting line 13, so that the unilateral scissor body is mutually closed around the rotating pin 12 after overcoming the elasticity of the torsion spring, and the fruit handle is sheared.
After the fruit stalks are cut off, the gate pulling handle 16 is loosened, and meanwhile, the bergamot pears fall into the fruit collecting bag 5 along the fruit dropping pipe 9 under the action of self gravity; the bergamot pears falling into the fruit collecting bag 5 are firstly spread out by the magnetic strips 15 in the fruit collecting bag 5, and when the bergamot pears fall into the fruit collecting bag 5, the bergamot pears slowly fall into the bottom of the fruit collecting bag 5 to be buffered, so that the picking process of the bergamot pears is completed.
Subsequently, the box body 8 is aligned with the next pear to be picked, and the next working cycle is carried out; when the pear weight in the fruit collecting bag 5 is larger than the magnetic force attracting the magnetic ring 14, the fruit collecting bag 5 is separated from the lower fruit pipe 9 and descends under the action of gravity.
When the fruit collecting bag 5 descends to the lower end of the telescopic rod 3, the pear inside the fruit collecting bag is poured into the fruit frame. And then the handle is swayed clockwise to enable the fruit collecting bag 5 to ascend to approach the picking head interface of the picking head, and the picking can be continued by repeating the actions. Thus, the pear picking work can be completed.
The bergamot pear picker can pick not only bergamot pears, but also various thin-skin fruits such as snow pears, oranges, apricots, mangoes, cherries, peaches, apples, persimmons, kiwi fruits, peaches and the like with higher maturity, and can also pick fine fruits such as finely-cultivated apples, snow pears and the like.
The above description is merely a preferred embodiment of the present invention, and the above illustration is not to be construed as limiting the spirit of the present invention in any way, and any simple modification or variation of the above embodiments according to the technical spirit of the present invention, and equivalent embodiments that may be changed or modified to equivalent variations using the above disclosed technical spirit of the present invention, will still fall within the scope of the technical solutions of the present invention, without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a bergamot pear picker, it comprises brake ware, kinking ware (1), fruit picking box (2), telescopic link (3), picking scissors (4) and collection fruit bag (5), its characterized in that: the lower end of the telescopic rod (3) is provided with a wire winding device (1) and a brake pulling device in sequence; the upper end of the telescopic rod (3) is fixedly provided with a fruit picking box (2); the top end of the fruit picking box (2) is provided with a picking shear (4); the picking scissors (4) are connected with a brake release device through a brake release line (6); a fixed pulley (7) is arranged on the telescopic rod (3) below the fruit picking box (2); a traction rope (26) is arranged on the fixed pulley (7) and the wire winding device (1); when the wire winder (1) works, the traction rope (26) can be driven to rotate around the fixed pulley (7); the hauling rope (26) is fixedly provided with a fruit collecting bag (5), and the fruit collecting bag (5) is connected with the fruit collecting box (2) in an intermittent plug-in connection manner;
The fruit picking box (2) consists of a box body (8) and a fruit discharging pipe (9); the box body (8) is in a semi-sealing state with an opening at the side edge; the lower end of the box body (8) is connected with a fruit discharging pipe (9); the lower end of the fruit dropping pipe (9) is provided with an attracting magnetic ring (14); the lower fruit pipe (9) is connected with the fruit collecting bag (5) in an intermittent inserting way through the attraction magnetic ring (14); the upper end of the box body (8) is provided with a fruit shearing opening (10); the picking scissors (4) are arranged at the upper end of the box body (8);
The picking scissors (4) are composed of a unilateral scissors body (11) and a rotary pin (12); two groups of unilateral shears (11) are symmetrically arranged on the box body (8) at one side of the fruit shearing opening (10) through a rotary pin (12) and a torsion spring; under the action of the elasticity of the torsion spring, the two groups of unilateral scissors (11) always have a tendency of opening; the cut part of the unilateral cutter body (11) corresponds to the fruit cutting opening (10); the tail end of the unilateral shear body (11) is connected with the brake-pulling line (6) through a connecting line (13);
The fruit collecting bag (5) consists of a connecting ring and a fruit containing cloth bag; the upper end of the fruit-holding cloth bag is sewed with a linking ring made of iron material; a plurality of mutually attracted magnetic strips (15) are sewn in the fruit-containing cloth bag; the inner diameter of the connecting ring corresponds to the outer diameter of the fruit dropping pipe (9);
The brake release device consists of a brake release handle (16), a vertical guide plate (17), a transverse guide plate (18) and a traction plate (19); a vertical guide plate (17) is arranged on the box body (8) at one side of the picking scissors (4), and a transverse guide plate (18) is arranged at the lower end of the telescopic rod (3); one side of the telescopic rod (3) below the transverse guide plate (18) is movably provided with a brake pulling handle (16) through a rotating pin; a traction plate (19) is arranged above the brake pulling handle (16); the brake pulling handle (16) is provided with a brake pulling wire (6) through a through hole and a locking bolt (20); the lower end of the brake-pulling line (6) extends to the lower part of the brake-pulling handle (16); the upper end of the brake cable (6) sequentially passes through a traction plate (19), a transverse guide plate (18) and a vertical guide plate (17) and is respectively connected with the unilateral shear body (11) through two groups of connecting wires (13);
The wire winder (1) is composed of an assembly clamp (21), a driving rotating shaft (22), a left sleeve (23), a right sleeve (24) and a handle (25); the lower end of the telescopic rod (3) is movably provided with a driving rotating shaft (22) through an assembly clamp (21); a left sleeve (23) is arranged on a driving rotating shaft (22) at one side of the assembly clamp (21); a right sleeve (24) is arranged on a driving rotating shaft (22) at the other side of the assembly clamp (21); a locating pin A (27) and a locating pin B (28) are sequentially arranged on the driving rotating shaft (22) at one side of the left sleeve (23); the end head of the driving rotating shaft (22) at the other side of the right sleeve (24) is fixedly provided with a handle (25); the left sleeve (23) and the right sleeve (24) are respectively meshed with the driving rotating shaft (22).
2. A bergamot pear picker according to claim 1, wherein: the fixed pulley (7) is wound with a traction rope (26), and one end of the traction rope (26) is fixedly connected with the right sleeve (24) after being wound for a plurality of circles; the other end of the traction rope (26) is fixedly connected with the left sleeve (23) after being wound on the left sleeve for a plurality of circles; one end of the traction rope (26) is fixedly connected with the right sleeve (24) after being wound on the right sleeve for a plurality of circles from outside to inside; the other end of the traction rope (26) is fixedly connected with the left sleeve (23) after being wound on the sleeve for a plurality of circles from inside to outside.
3. A bergamot pear picker according to claim 2, wherein: spline teeth (29) are uniformly distributed on a section of the circumferential surface of the driving rotating shaft (22); spline grooves are uniformly distributed on the inner wall of the right sleeve (24); spline grooves are uniformly distributed on the inner wall of the right end of the left sleeve (23); the driving rotating shaft (22) is respectively meshed with the left sleeve (23) and the right sleeve (24) through spline teeth (29) and spline grooves.
4. A bergamot pear picker according to claim 3, wherein: the two ends of the right sleeve (24) and the two ends of the left sleeve (23) are respectively provided with a wire protection flange (30); the interval between the positioning pin A (27) and the positioning pin B (28) corresponds to the engagement length between the left sleeve (23) and the driving rotating shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN104982156A (en) * | 2015-07-14 | 2015-10-21 | 衢州乐创节能科技有限公司 | Device for picking fruits on high branches through sleeving and cutting |
| CN108307802A (en) * | 2018-04-10 | 2018-07-24 | 荆州职业技术学院 | A kind of fruit picking shear with Telescopic |
| CN208079844U (en) * | 2018-03-19 | 2018-11-13 | 三峡大学 | A kind of high-altitude fruit picking device |
| CN209170933U (en) * | 2018-11-15 | 2019-07-30 | 荆州职业技术学院 | A kind of bergamot pear device for picking |
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| CN104982156A (en) * | 2015-07-14 | 2015-10-21 | 衢州乐创节能科技有限公司 | Device for picking fruits on high branches through sleeving and cutting |
| CN208079844U (en) * | 2018-03-19 | 2018-11-13 | 三峡大学 | A kind of high-altitude fruit picking device |
| CN108307802A (en) * | 2018-04-10 | 2018-07-24 | 荆州职业技术学院 | A kind of fruit picking shear with Telescopic |
| CN209170933U (en) * | 2018-11-15 | 2019-07-30 | 荆州职业技术学院 | A kind of bergamot pear device for picking |
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