CN211745412U - Fruit picking machine - Google Patents

Abstract

The utility model discloses a fruit picking machine which avoids damage to flower buds, prevents fruit from being broken, and is easy to collect and transport. The outer circumference of the collecting cylinder is sleeved with a rotating knife; the lower end of the collecting cylinder is connected with a feeding tube, and the lower part of the feeding tube is provided with a pushing mechanism; the utility model has the advantages of simple structure, low development cost, easy operation, mastery and maintenance; Flexible and adaptable to various terrain environments, reducing labor burden; achieving accurate and rapid picking, avoiding damage to flowers, leaves and branches, and ensuring yield; anti-fall cover to prevent camellia fruit from falling; the picking rod is retractable to avoid the risk of high-level picking; The buffer conveying channel combined with the flexible dial is used to control the conveying speed and arrange it in an orderly manner to avoid the breakage of the camellia oleifera fruit and prevent the leakage of seeds. Manually increased by 5 to 7 times.

Description

fruit picker

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a picking device suitable for small fruits, in particular to a fruit picking machine.

Background technique

Camellia oleifera, Camellia oleifera is a small evergreen tree of the family Camellia sinensis, also known as Camellia oleifera, Camellia oleifera, White Flower Tea. Capsule spherical or oval, 3- or 1-celled, 3 or 2 lobes split, each cell has 1 or 2 seeds, fruit slices 3-5 mm thick, woody, with thick central axis; bracts and sepals The stalk left after falling off is 3 to 5 mm long, thick, with short annular segments. Flowering in winter and spring. It is called Camellia oleifera because its seeds can be used to extract oil (tea oil) for consumption. Camellia oleifera, together with oil palm, olive oil and coconut, is known as the world's four major woody edible oil plants, and its seeds contain more than 30% oil. Camellia oil has a clear flavor, rich nutrition, high smoke point and high temperature resistance, good antioxidant properties, easy to digest and absorb, and has good stability, long shelf life, and storage resistance. It is a high-quality edible oil.

There are many varieties of Camellia oleifera, and the fruit ripening period is generally from October to early November. Ripe Camellia oleifera fruit is bright in color, red or yellow, shiny, peeled off, hard and thick fruit base, slightly cracked husk, black and shiny seed shell, and oily seed kernel. Camellia oleifera fruit should be harvested in time. Camellia oleifera has a short harvest period. If it passes a certain period, the camellia oleifera fruit is easy to crack and lose seeds, or even become rancid. In case of rainy weather, late mining, missed mining or even abandonment of mining often occurs, which greatly increases the production and operating costs of camellia oleifera enterprises.

Camellia oil likes warmth, but is afraid of cold, and generally grows in the high mountains or hilly areas in the subtropical regions of southern my country. It is required to have sufficient sunlight, otherwise only branches and leaves will grow, resulting in less fruit and low oil content; sufficient water is required, but continuous rainfall during flowering will affect pollination; it is required to be planted in places with gentle slopes and weak erosion, and is suitable for acidic soil with deep soil layers. . Because the Camellia oleifera forest has strong resistance to natural disasters, it cannot compete with other crops such as grain and cotton. However, the per capita arable land in the southern part of my country is small, and there are many barren hills, barren land, and barren slopes suitable for forestry, and most of them are low and gentle hills. The climate in the region is suitable, the rainfall is abundant, and the lighting time is long. Slope aspect, slope and slope position have a great influence on the growth and fruiting of Camellia oleifera. If the light is insufficient, it will have a great impact on the yield of Camellia oleifera. Therefore, in order to ensure the high yield of Camellia oleifera, the slope must choose a sunny or semi-sunny slope for afforestation. Especially in mountainous areas with overlapping peaks. The slope is different, the light intensity is different, and the degree of soil erosion is also very different. Camellia oleifera needs to be cultivated and tended frequently, and the forest soil needs to be excavated to varying degrees at each growth stage. The greater the slope, the more serious the soil erosion. The change of slope position is actually an ecological change of light, water, nutrients and soil conditions. Different slope positions have differences in soil thickness, organic matter accumulation and content, which directly affect the growth and flowering of Camellia oleifera. The Camellia oleifera grown in the middle and lower part of the hillside has better growth and yield than the upper part of the hillside. Therefore, the afforestation land should choose downslope and mid-slope. Different species of camellia have different requirements for altitude. Ordinary Camellia oleifera has strong adaptability and a wide range of ecological requirements. For example, the Yunnan-Guizhou Plateau has complex topography and climate, and common Camellia oleifera can be grown under multiple altitude gradients.

The flowering period of camellia oleifera in the main producing areas of the Yangtze River is from late October to late December, with mid-November as the full bloom period. After flowering and fruiting, it matures in early and late October, which coincides with the solar terms of "cold dew" and "shuangdeng", so the harvested tea seeds are also called "cold dew seeds" and "shuangdeng seeds". Because Camellia oleifera has the biological characteristics of the same period of flowers and fruits, special attention must be paid to avoid damage to the buds when picking, otherwise it will affect the yield of Camellia oleifera in the coming year. In addition, the planting terrain and environment of Camellia oleifera are complex, and it is difficult to achieve complete mechanized management. In the past ten years, many scientific research institutions and technicians have carried out scientific research on camellia fruit picking technology, and batches of picking machines and even intelligent picking equipment have come out one after another. Due to the high cost of development, poor adaptability and high operational requirements, it has not been widely used and promoted by Camellia oleifera enterprises.

Therefore, manpower is required for operation. At present, most camellia companies spend a lot of time and energy to gather a large number of laborers near the planting area to go up the mountain to pick fruit by hand every time the camellia is picked. However, most of the young and middle-aged laborers in rural areas choose to go out to work. There are many elderly people at home, weak physical strength, and low picking efficiency. Under normal cultivation conditions, Camellia oleifera seed trees generally bloom and bear fruit in 4 to 6 years, and grafted trees are 2 to 3 years earlier. 3 to 4 years after afforestation, it begins to bear fruit, and gradually enters the full fruit period after 6 to 8 years, and the Camellia oleifera trees that reach a certain yield are often older and stronger, and some even need to be climbed and picked, and the picking process is dangerous; In addition, farmers in mountainous areas generally have a low level of education, which is difficult to manage, and it is difficult to master the use of agricultural machinery. In addition, there are camellia tree gardens with a relatively large planting area. According to incomplete statistics, the planting area of some domestic camellia companies has grown to tens of thousands of mu or even more than 100,000 mu, so it is necessary to hire workers for management, which increases again. planting costs.

Due to the thick and short stems of camellia oleifera fruit, the existing picking equipment cannot achieve accurate picking. In addition to the problem of damage to the buds, there are also disadvantages of broken fruit and tree damage. Since most of the mature camellia oleifera fruits have slightly cracked husks, when picking and collecting, the workers have a large range of movements or even rough treatment, which is easy to cause husk fragments and tea seeds to be missed. When harvesting, the branches and leaves will also be damaged, which will affect the growth of the tree, especially some picking tools similar to hook claws. Through the rough method of hook and pulling, it is very easy to squeeze the camellia fruit, causing the shell to burst and leak the seeds, and even break the branches to affect the camellia tree. Growing, and the harvested camellia fruit is mixed with a large number of mosaic leaves and branches, and there are many impurities. Increase the difficulty for subsequent processing. In addition, in some existing picking tools, the harvesting tool is located in the core of the picking tool, which not only hinders the transportation of camellia fruit, but also easily squeezes the broken fruit, resulting in poor transportation.

The Camellia oleifera trees in the fruiting period are generally older, with vigorous growth and a large number of branches. Pickers need to intersperse between the branches, and the baskets or woven bags used to collect Camellia fruits are easy to hang, making manual picking more difficult. Moreover, when picking, workers hang baskets or woven bags on their backs to hold Camellia oleifera fruits. As more Camellia oleifera fruits are collected, the weight increases and workers consume too much physical strength, which directly affects their picking progress.

At the same time, the harvested camellia oleifera fruits are often collected in baskets or woven bags and then simply packed in woven bags. The transportation process is cumbersome and labor-intensive, and it is not conducive to preventing pollution, moisture and rodents.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a fruit picking machine that avoids damage to flower buds, prevents fruit breakage, and is easy to collect and transport.

The utility model adopts the following technical solutions to achieve the purpose of the invention, a fruit picking machine, which comprises a picking head, a casing is arranged outside the picking head, a picking rod is connected to the lower end of the picking head, and the picking head is Including the collection tube (the inner diameter is greater than or equal to twice the diameter of the fruit to be picked, and the inner diameter of the collection tube should be 10-12 cm when picking camellia fruit), and the front end of the collection tube is provided with fixed scissors (the length of the teeth is longer than the diameter of the fruit to be picked, When picking camellia fruit, the tooth length is 6 to 8 cm), and between two adjacent fixed scissors is a groove (the width of the groove is set on the premise that the width is larger than the diameter of the fruit stalk, and the fruit is not squeezed or cut, and the groove is set when picking camellia fruit. The width is about 6 mm), the outer periphery of the collecting cylinder is sleeved with a rotary knife driven by power, and the collecting cylinder and the rotating knife have a concentric axis; the lower end of the collecting cylinder is connected with a feeding tube, and the The lower part is provided with a push mechanism.

The picking rod of the utility model is tubular, the interior is hollow, and the inner diameter is larger than the diameter of the picked fruit, and also functions as a conveying pipe; the top of the picking rod is communicated with the pushing mechanism, and the end of the picking rod is connected with the harvested fruit through an elastic hose mechanism.

The rotary knife of the utility model comprises a toothed ring seat, which is sleeved on the lower part of the collecting cylinder, the lower part of the collecting cylinder is provided with a hollow shaft, and the inner diameter of the hollow shaft is larger than that of the picked fruit (picking camellia oleifera fruit) Then the inner diameter of the hollow shaft is greater than 5 cm), and the gear ring seat is sleeved on the outer circumference of the hollow shaft;

There are evenly distributed rotary cutting blades (preferably 3 pieces, the blade width is about 6mm) on the tooth ring seat, and the length of the fixed scissors is greater than the length of the rotary cutting blades (the length of the fixed scissors is about The length of the rotary cutting blade is larger than 2 cm), the blade of the rotary cutting blade is tangent to the fixed scissors at the front end of the collecting cylinder, and the rotary cutting blade is closely fitted with the fixed scissors;

The power is a motor, the output end of the motor is connected with a driving gear, the ring gear seat is meshed with the driving gear, and the motor drives the ring gear seat to rotate by the driving gear, thereby driving the rotary cutting blade on the ring gear seat to rotate. It moves relative to the fixed scissors at the front end of the stationary collecting cylinder, thereby cutting the camellia oleifera fruit stem located in the tooth groove.

The pushing mechanism of the utility model comprises a curved conveying pipe, the upper end of the conveying pipe is connected with the lower end of the unloading pipe, the conveying pipe is provided with a longitudinal opening at the bend, and the side of the picking head located at the longitudinal opening is provided with a longitudinal opening. The dial wheel is provided with a dial that can be transferred into the conveying pipe from the longitudinal opening (the spacing between the dials can accommodate a single camellia fruit) to control the conveying speed of the camellia fruit in the conveying pipe, so that it can be arranged in an orderly manner and delivered to the conveyor. in the picking rod;

The other side of the conveying pipe opposite to the longitudinal opening is provided with a concave roller, and the concave surface of the concave roller is in contact with the camellia fruit, which plays a buffering and smoothing role, preventing the falling camellia fruit from hitting the dial. broken fruit, rotten seeds, stuck at the pick;

The near end of the conveying pipe is provided with a slag discharge hole (about 1 cm in diameter), which is used to screen out the fallen leaves and impurities mixed into the Camellia oleifera fruit;

A worm gear is arranged on one side of the dial; the motor is a dual output shaft motor, including an upper output shaft and a lower output shaft, and the driving gear is connected to the upper output shaft; the lower output shaft is connected to There is a worm that meshes with the worm gear.

The fruit harvesting mechanism of the utility model comprises a frame provided with a walking wheel, a handle is arranged on the frame, and a support foot is arranged at the bottom of the frame to prevent the frame from tipping over; The power supply is connected to the motor of the picking head through the line along the frame, the elastic hose and the picking rod, and the motor of the picking head can run continuously for more than 12 hours; the frame is surrounded by a frame structure to protect the battery from collision;

The rack is provided with a detachable tray (depth 5-6 cm) above the battery, which is convenient for maintenance or replacement of the battery. The handle is easy to install and unload, and the handle can also be tied and fixed with the rack with a fixed rope to prevent the harvest box from falling down; the rack is located at the bottom of the harvest box with a clamping piece, 5-6 cm long , to fix the fruit box to further prevent the fruit box from falling down;

The top of the harvest box is provided with an opening (diameter 15-20 cm when picking camellia fruit), and a fixed joint for connecting and fixing elastic hoses is connected to the frame above the opening; the outer periphery of the elastic hose is The sleeve is provided with a support spring to prevent the elastic hose from being bent and blocked.

The upper part of the collection cylinder of the present utility model is provided with an anti-fall cover to prevent the Camellia oleifera fruit from falling when the picking rod is used vertically upward, and the fixed scissors are distributed on the part of the collection cylinder that is connected to the part other than the fall-proof cover;

The picking rod is a telescopic rod, and the picking rod is provided with a motor-starting speed-regulating switch and a telescopic junction box. The motor-starting speed-regulating switch is connected to the control motor through the line to turn on or cut off the power supply, and adjust the motor speed, that is, control the motor. Picking and conveying rate of camellia oleifera fruit; the telescopic wire box is used to accommodate the reserved wire length of the wire when the picking rod is elongated;

The rack is provided with a buckle for accommodating and holding the picking rod, and in a non-picking situation, the picking rod can be held on the buckle for easy movement.

The pick of the utility model is arc-shaped opposite to the rotation direction (the pick for picking camellia fruit is about 0.8 cm wide and 0.4 cm thick); the surfaces of the pick and the concave roller are covered with Elastic cushioning material (eg, silicone).

Due to the adoption of the above technical solutions, the present invention better achieves the purpose of the invention, with simple structure, low development cost, easy operation, mastery and maintenance; small size (only 32-60 cm wide), light weight, flexible maneuverability, and many adaptations. It can achieve precise and rapid picking, effectively avoid damage to flowers, leaves and branches, and ensure the output of the coming year; the top of the collection tube is provided with an anti-fall cover to prevent Camellia oleifera fruit when the picking rod is used vertically upward. Drop; the picking rod (effective length 160～200cm, can accommodate 40～50 camellia fruits) is retractable to avoid the safety risks brought by high-level picking; the buffer conveying channel combined with the flexible dial is used to control the conveying rate of the camellia fruit And make it orderly arranged and transported in order to avoid the breakage of camellia oleifera fruit and prevent the leakage of seeds. At the same time, the slag discharge hole is used to remove impurities before loading and improve the quality and purity of raw materials; it is convenient for transportation and reduces labor intensity; compared with manual picking, picking The efficiency can be increased by 5 to 7 times, and the economic benefits of camellia oleifera enterprises can be increased.

Description of drawings

Fig. 1 is the structural representation of embodiment 1 in the present utility model;

2 is an enlarged schematic view of the structure of the picking head of Embodiment 1 of the present utility model;

Fig. 3 is the top view of Fig. 2;

4 is an enlarged schematic view of the structure of the fruit harvesting mechanism in the present utility model;

Fig. 5 is the structural representation of embodiment 2 in the present utility model;

6 is an enlarged schematic view of the structure of the picking head of Embodiment 2 of the present utility model;

FIG. 7 is a plan view of FIG. 6 .

In the picture: 1. Picking head, 2. Picking rod, 3. Support spring, 4. Elastic hose, 5. Handle, 6. Fixed joint, 7. Opening, 8. Rack, 9. Tray, 10. Walking Wheel, 11. Handle, 12. Fruit box, 13. Holder, 14. Battery, 15. Support foot, 16. Fixed scissors, 17. Rotary cutting blade, 18. Gear ring seat, 19. Feeding tube , 20. Conveyor tube, 21. Concave roller, 22. Drive gear, 23. Upper output shaft, 24. Motor, 25. Lower output shaft, 26. Worm, 27. Paddle, 28. Worm gear, 29. Row Slag hole, 30. Anti-fall cover, 31. Motor start speed control switch, 32. Telescopic wire box, 33. Buckle, 34. Longitudinal opening.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1:

As can be seen from Figures 1 to 4, a fruit picking machine includes a picking head 1, a casing is provided outside the picking head 1, and a picking rod 2 is connected to the lower end of the picking head 1, and the picking head 1 includes. The collection cylinder (inner diameter is greater than or equal to twice the diameter of the fruit to be picked), the front end of the collection cylinder is provided with fixed scissors 16 (the length of the teeth is greater than the diameter of the fruit to be picked), and the adjacent two fixed scissors 16 are tooth grooves (grooves). The width is set on the premise that the width is larger than the diameter of the stalk, and the fruit is not squeezed or cut), the outer periphery of the collection tube is sleeved with a rotary knife driven by power, and the collection tube and the rotary knife have the same central axis; The lower end of the collecting cylinder is connected with a feeding tube 19, and the lower part of the feeding tube 19 is provided with a pushing mechanism.

The picking rod 2 of the utility model is tubular, the interior is hollow, and the inner diameter is larger than the diameter of the picked fruit, and also functions as a conveying pipe; the top of the picking rod 2 is communicated with the pushing mechanism, and the end of the picking rod 2 is connected by an elastic hose 4 A harvester is connected.

The rotary knife of the present invention includes a ring gear seat 18, which is sleeved on the lower part of the collecting cylinder, the lower part of the collecting cylinder is provided with a hollow shaft, and the inner diameter of the hollow shaft is larger than the diameter of the picked fruit, so The said gear ring seat 18 is sleeved on the outer circumference of the hollow shaft;

The ring gear seat 18 is provided with evenly distributed rotary cutting blades 17. The length of the fixed shearing teeth 16 is greater than the length of the rotary cutting blade 17. The blade of the rotary cutting blade 17 is connected to the fixed shearing teeth 16 at the front end of the collection cylinder. Tangent, the rotary cutting blade 17 is in close contact with the fixed scissors 16;

The power is the motor 24, the output end of the motor 24 is connected with a driving gear 22, the ring gear seat 18 is meshed with the driving gear 22, and the motor 24 is driven by the driving gear 22 to drive the ring gear seat 18 to rotate, thereby driving the ring gear seat. The rotary cutting blade 17 on the 18 rotates and moves relative to the fixed scissors 16 at the front end of the stationary collecting cylinder, thereby cutting the camellia oleifera fruit stem located in the tooth groove.

The pushing mechanism of the present invention includes a curved conveying pipe 20, the upper end of the conveying pipe 20 is connected with the lower end of the unloading pipe 19, the conveying pipe 20 is provided with a longitudinal opening 34 at the bend, and the picking head 1 is located in the longitudinal direction. One side of the opening 34 is provided with a dial wheel, and the dial wheel is provided with a dial 27 that can be transferred into the conveying pipe 20 from the longitudinal opening 34 (the spacing between the dials 27 can accommodate a single camellia oleifera fruit) to control the camellia oleifera in the conveying pipe 20. The fruit conveying speed is arranged in an orderly manner and conveyed to the picking rod 2;

The other side of the conveying pipe 20 opposite to the longitudinal opening 34 is provided with a concave roller 21, and the concave surface of the concave roller 21 is in contact with the camellia oleifera fruit, which plays a buffering and smoothing role and prevents the falling camellia oleifera. The fruit is broken, rotten seeds, or stuck at the 27 places of the paddle of the dial;

A slag discharge hole 29 is provided at the near end of the conveying pipe 20 for sieving out the fallen leaves and impurities mixed into the Camellia oleifera fruit;

A worm gear 28 is provided on one side of the dial; the motor 24 is a dual output shaft motor, including an upper output shaft 23 and a lower output shaft 25, and the drive gear 22 is connected to the upper output shaft 23; The lower output shaft 25 is connected with a worm 26 that meshes with the worm wheel 28 .

The fruit harvesting mechanism of the present utility model comprises a frame 8 provided with a walking wheel 10, a handle 5 is arranged on the frame 8, and a supporting foot 15 is arranged at the bottom of the frame 8 to prevent the frame 8 from tipping over; The lower part is provided with a rechargeable battery 14. The battery 14 is connected to the motor 24 of the picking head 1 through the lines along the frame 8, the elastic hose 4 and the picking rod 2 to supply power, and the motor 24 of the picking head 1 can run continuously for 12 hours. Above; the frame 8 is surrounded by a frame structure to protect the battery 14 from collision;

The rack 8 is provided with a detachable tray 9 above the battery 14, which is convenient for maintenance or replacement of the battery 14. A detachable fruit receiving box 12 is placed on the tray 9, and the top of the fruit receiving box 12 is provided with a lifting box. The handle 11 is convenient for loading and unloading, and the handle 11 and the rack 8 can also be tied and fixed with a fixing rope to prevent the fruit box 12 from falling down; the rack 8 is provided with a holder at the bottom of the fruit box 12 13, to further prevent the fruit receiving box 12 from falling down with the fixed fruit receiving box 12;

An opening 7 is provided on the top of the fruit receiving box 12, and a fixing joint 6 for connecting and fixing the elastic hose 4 is connected to the frame 8 above the opening 7; the outer periphery of the elastic hose 4 is provided with a support The spring 3 is used to prevent the elastic hose 4 from being bent and blocked.

The paddle 27 of the present invention is in an arc shape opposite to the rotation direction; the surfaces of the paddle 27 and the concave roller 21 are covered with elastic buffer materials.

Example 2:

The top of the collection cylinder of the present invention is provided with a drop-proof cover 30 to prevent the camellia fruit from falling when the picking rod 2 is used vertically upward. part;

The picking rod 2 is a telescopic rod. The picking rod 2 is provided with a motor-activated speed control switch 31 and a telescopic wire box 32. The motor-activated speed control switch 31 is connected to the control motor 24 through a line to turn on or off the power supply, and Adjusting the rotational speed of the motor 24 controls the picking and conveying rate of camellia oleifera fruit; the telescopic wire box 32 is used to accommodate the reserved wire length of the line when the picking rod 2 is extended;

The rack 8 is provided with a buckle 33 for accommodating and holding the picking rod 2 , and in a non-picking situation, the picking rod 2 can be held on the buckle 33 for easy movement.

When the utility model is in use, hold the picking rod 2, align the picking head 1 below the fruit to be picked, so that the fruit is located in the collecting cylinder, and the fruit stalk enters the tooth slot along the two adjacent fixed scissors 16, and The leaves and flowers are combed out and cannot enter the narrow tooth slot. At this time, the motor on the picking rod 2 is activated to start the speed control switch 31, thereby starting the motor 24. The drive gear 22 connected to the output shaft 23 on the motor 24 drives the gear ring that meshes with it. The seat 18 rotates, thereby driving the rotary cutting blade 17 on the ring seat to rotate, making relative motion with the fixed scissors 16 at the front end of the stationary collection tube, thereby cutting off the fruit stem located in the alveolus; the cut fruit passes through the lower part of the collection tube. After the hollow shaft, the feeding tube 19 at the lower end of the collecting cylinder enters the conveying tube 20 of the pushing mechanism; and the worm 26 connected to the output shaft 25 of the motor 24 drives the turbine on one side of the dial, thereby driving the dial 27 on the dial to rotate. , is transferred into the conveying pipe 20 from the longitudinal opening 34, and the conveying speed of the camellia oleifera fruit in the conveying pipe 20 is controlled. The impurity debris is discharged from the slag discharge hole 29 at the end of the conveying pipe 20; finally, the camellia oleifera fruit in the picking rod 2 passes through the fixed joint 6 on the fruit harvesting mechanism frame 8 through the elastic hose 4 and is released from the top of the harvest box 12. The opening 7 enters the fruit receiving box 12; when the fruit in the fruit receiving box 12 is full, the handle 11 can be grasped and lifted for counting statistics or transport; when the fruit is located on a higher branch, the picking rod 2 can be extended long, if the picking rod 2 is in an upright position, the picked fruit falls to the anti-fall cover 30 and rolls back to the collecting cylinder; and after the picking work is completed, the picking rod 2 can be shortened and then clamped to the buckle on the fruit harvesting mechanism frame 8 33 for easy movement; when the battery 14 needs to be repaired and replaced, just remove the tray 9 above it.

The same as in Example 1.

The utility model can be adaptively adjusted to be used for picking other fruits.

Claims (12)

1. A fruit picking machine comprises a picking machine head, wherein the lower end of the picking machine head is connected with a picking rod, and the fruit picking machine is characterized in that the picking machine head comprises a collecting cylinder, the front end of the collecting cylinder is provided with fixed scissors, and the periphery of the collecting cylinder is sleeved with a rotary knife driven by power; the lower end of the collecting cylinder is connected with a discharging pipe, and the lower part of the discharging pipe is provided with a pushing mechanism.

2. The fruit picking machine according to claim 1, wherein the picking rod is tubular, the top end of the picking rod is communicated with the pushing mechanism, and the tail end of the picking rod is connected with the fruit collecting mechanism through an elastic hose.

3. The fruit picking machine according to claim 1, wherein the rotary cutter comprises a toothed ring seat, the toothed ring seat is sleeved on the lower part of the collecting cylinder, the toothed ring seat is provided with a rotary cutter blade, the length of the fixed cutting teeth is greater than that of the rotary cutter blade, and the rotary cutter blade is tangent to the cutting teeth;

the power be the motor, the output of motor is connected with drive gear, the ring gear seat with drive gear meshing.

4. The fruit picking machine according to claim 2, wherein the rotary cutter comprises a toothed ring seat, the toothed ring seat is sleeved on the lower part of the collecting cylinder, the toothed ring seat is provided with a rotary cutter blade, the length of the fixed cutting teeth is greater than that of the rotary cutter blade, and the rotary cutter blade is tangent to the cutting teeth;

the power be the motor, the output of motor is connected with drive gear, the ring gear seat with drive gear meshing.

5. The fruit picking machine according to claim 3, wherein the pushing mechanism comprises a bent conveying pipe, the upper end of the conveying pipe is connected with the lower end of the blanking pipe, a longitudinal opening is formed in the bent part of the conveying pipe, a shifting wheel is arranged on one side of the longitudinal opening, and a shifting piece capable of being turned into the conveying pipe from the longitudinal opening is arranged on the shifting wheel;

a concave roller is arranged on the other side of the conveying pipe opposite to the longitudinal opening;

a slag discharge hole is formed at the near tail end of the conveying pipe;

one side of the thumb wheel is provided with a worm wheel; the motor is a motor with double output shafts and comprises an upper output shaft and a lower output shaft, and the driving gear is connected with the upper output shaft; the lower output shaft is connected with a worm meshed with the worm wheel.

6. The fruit picking machine according to claim 4, wherein the pushing mechanism comprises a bent conveying pipe, the upper end of the conveying pipe is connected with the lower end of the blanking pipe, a longitudinal opening is formed in the bent part of the conveying pipe, a shifting wheel is arranged on one side of the longitudinal opening, and a shifting piece capable of being turned into the conveying pipe from the longitudinal opening is arranged on the shifting wheel;

a concave roller is arranged on the other side of the conveying pipe opposite to the longitudinal opening;

a slag discharge hole is formed at the near tail end of the conveying pipe;

one side of the thumb wheel is provided with a worm wheel; the motor is a motor with double output shafts and comprises an upper output shaft and a lower output shaft, and the driving gear is connected with the upper output shaft; the lower output shaft is connected with a worm meshed with the worm wheel.

7. The fruit picking machine according to claim 2 or 4, wherein the fruit picking mechanism comprises a frame provided with walking wheels, a handle is arranged on the frame, and support legs are arranged at the bottom of the frame; the storage battery is arranged at the lower part of the frame and is connected with the motor for power supply through the lines along the frame, the elastic hose and the picking rod;

a tray is arranged on the rack above the storage battery, and a fruit collecting box is arranged on the tray; a clamping part is arranged at the bottom of the fruit collecting box on the rack;

an opening is formed above the fruit collecting box, and a fixed joint used for connecting and fixing an elastic hose is connected to the upper part of the opening on the rack; the periphery of the elastic hose is sleeved with a supporting spring.

8. The fruit picking machine of claim 6, wherein the fruit picking mechanism comprises a frame with walking wheels, a handle is arranged on the frame, and support legs are arranged at the bottom of the frame; the storage battery is arranged at the lower part of the frame and is connected with the motor for power supply through the lines along the frame, the elastic hose and the picking rod;

a tray is arranged on the rack above the storage battery, and a fruit collecting box is arranged on the tray; a clamping part is arranged at the bottom of the fruit collecting box on the rack;

an opening is formed above the fruit collecting box, and a fixed joint used for connecting and fixing an elastic hose is connected to the upper part of the opening on the rack; the periphery of the elastic hose is sleeved with a supporting spring.

9. The fruit picking machine according to claim 7, wherein a drop-proof cover is arranged above the collecting barrel, and the fixed cutting teeth are distributed on the collecting barrel and are connected with the part outside the drop-proof cover;

the picking rod is a telescopic rod, and a motor starting speed regulating switch and a telescopic wire box are arranged on the picking rod; the motor starting speed regulating switch is connected with the motor through a line; the frame on be equipped with and be used for accomodating the buckle that the card held the picking pole.

10. The fruit picking machine according to claim 8, wherein a drop-proof cover is arranged above the collecting barrel, and the fixed cutting teeth are distributed on the collecting barrel and are connected with the part outside the drop-proof cover;

the picking rod is a telescopic rod, and a motor starting speed regulating switch and a telescopic wire box are arranged on the picking rod; the motor starting speed regulating switch is connected with the motor through a line; the frame on be equipped with and be used for accomodating the buckle that the card held the picking pole.

11. The fruit picker according to claim 5 or 6, wherein the paddle is arc-shaped opposite to the direction of rotation; the surfaces of the plectrum and the concave rolling shaft are coated with elastic buffer materials.

12. The fruit picker according to claim 8 or 10, wherein the paddle is arcuate opposite to the direction of rotation; the surfaces of the plectrum and the concave rolling shaft are coated with elastic buffer materials.

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