CN114303640B

CN114303640B - Leaf pulling type fruit picker for picking fruits at high branches of hills and hills in mountain areas

Info

Publication number: CN114303640B
Application number: CN202111395550.4A
Authority: CN
Inventors: 邹秀琴; 吴宝玉; 邹爱雷; 赵玲玲; 季东青
Original assignee: Qingtian Dongqing Bayberry Professional Cooperative
Current assignee: Qingtian Dongqing Bayberry Professional Cooperative
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2023-05-09
Anticipated expiration: 2041-11-23
Also published as: CN114303640A

Abstract

The invention discloses a leaf pulling type fruit picker for picking fruits at a mountain and hilly branches, and particularly relates to the technical field of fruit pickers. According to the invention, when the whole length of the electric push rod is regulated, the second section rod moves to drive the resistor strip at the outer end of the second section rod to move, and the repulsive force between the first electromagnet and the second electromagnet also changes along with the change of the contact position of the resistor strip and the first electrode plate, so that the air pressure in the reinforcing air bag changes, therefore, the air pressure in the reinforcing air bag can be regulated according to the change of the length of the electric push rod by itself, the reinforcing strength is regulated, and the electric push rod is prevented from being broken due to the gravity of fruits.

Description

Leaf pulling type fruit picker for picking fruits at high branches of hills and hills in mountain areas

Technical Field

The invention relates to the technical field of fruit pickers, in particular to a leaf-pulling type fruit picker for picking fruits at high branches of hills and hills in mountains.

Background

Fruits are an indispensable food in our daily life, and fruits are planted in a large area just due to the demands of markets, most of the fruits generally grow in warmer areas in the south, however, the places in the south are rough, most of the fruits grow on mountain areas and hills, and most of the fruits grow on fruit trees at higher positions, so that inconvenience is brought to fruit farmers in picking.

In order to facilitate picking fruits on fruit trees, fruit growers generally use tools such as bamboo poles and iron wires to manufacture simple fruit picking devices, and more exquisite fruit picking devices specially manufactured for fruit growers are also available on the market today.

In order to facilitate the use, the fruit picker on the market generally has a telescopic function, so that the length is convenient to adjust, however, the longer the length of the rod is, the easier the fruit is broken when the fruit is pressed, in particular to the joint of the surfaces of the telescopic rod or the electric push rod, in addition, the angle of the fruit picker changes at all times when in use, so that the angle of a cloth pocket at one end of the fruit picker also changes continuously, and if the angle of the cloth pocket is too inclined, the fruit is inconvenient to be sleeved into the pocket.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a leaf-pulling type fruit picker for picking fruits at the high branches of hills and hills in order to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a mountain region hills branches of tall trees department fruit is plucked and is received ware with dialling leaf formula fruit, includes electric putter, electric putter one end is equipped with cloth pocket, electric putter includes first section pole and second section pole, the second section pole is established inside first section pole, second section pole one end extends to first section pole one side, be equipped with strengthening mechanism on the electric putter, electric putter one end is equipped with adjustment mechanism, strengthening mechanism establishes the juncture at first section pole and second section pole.

Further, reinforcing mechanism includes fixed cover, fixed cover is fixed to be established in first section pole outer end, fixed cover outer end is fixed to be equipped with the reinforcement gasbag, the fixed sleeve pipe that is equipped with of reinforcement gasbag one end, the sleeve pipe cover is established at second section pole outer end, the second section pole outer end is inlayed and is had the resistance strip, fixed first electrode piece that is equipped with on the sleeve pipe inner wall, first electrode piece inboard contacts with the resistance strip outer end, makes the contact position of resistance strip and first electrode piece change when the second section pole removes.

Further, the fixed regulation pipe that is equipped with of reinforcement gasbag other end, fixed first electro-magnet that is equipped with on the inner wall of regulation pipe one side, the inside sealing block that is equipped with of regulation pipe, sealing block outer end and regulation pipe inner wall contact, sealing block one side is fixed and is equipped with the second electro-magnet, first electro-magnet, second electro-magnet and resistance bar, first electrode slice electric connection to the repulsion size between this regulation first electro-magnet, the second electro-magnet.

Further, the annular air bag is fixedly arranged at the top end of the cloth bag, the plurality of deflector rods are fixedly arranged at the top end of the annular air bag, the first gravity block is fixedly arranged at the bottom end of the cloth bag, the reinforcing air bag and the annular air bag are not elastic, and the hardness of the reinforcing air bag and the hardness of the annular air bag can be changed after the reinforcing air bag and the annular air bag are inflated.

Further, the connecting pipe is fixedly arranged at the outer end of the annular air bag, the air charging hose is fixedly arranged at the outer end of the connecting pipe, a plurality of magnet blocks are fixedly arranged in the wall of the air charging hose, and the air charging hose is adsorbed at the outer end of the electric push rod through the magnet blocks, so that the air charging hose is fixed with the electric push rod.

Further, the second section pole outer end is fixed and is equipped with the stand, fixed camera and the light of being equipped with on the stand, the fixed control panel that is equipped with in first section pole outer end, the fixed display screen and a plurality of button that are equipped with on the control panel, control panel and camera, light electric connection to this can clearly observe the live situation of picking, and carry out the light filling when illumination is bad.

Further, adjustment mechanism includes the fixed bolster, the fixed bolster is fixed to be established in second festival pole one end, the inside regulating spindle that is equipped with of fixed bolster, regulating spindle both ends respectively with fixed bolster both sides inner wall through electronic pivot swing joint, the connecting pipe is fixed to be established in the regulating spindle outer end, consequently the regulating spindle rotation can drive annular gasbag and cloth pocket rotation.

Further, fixed wheel is fixed to be equipped with in fixed bolster one side, the fixed wheel outer pot head is equipped with the runner and passes through bearing swing joint with the runner, the fixed second gravity piece that is equipped with in runner outer end, it has the second electrode slice to inlay on the runner inner wall, the fixed wheel outer end is inlayed and is had the resistance circle, the second electrode slice contacts with the resistance circle, electric rotating shaft electric connection at resistance circle, second electrode slice and regulating spindle both ends to this regulation regulating spindle takes place to rotate.

The invention has the technical effects and advantages that:

1. according to the invention, when the whole length of the electric push rod is regulated, the second section rod moves relative to the first section rod, and when the second section rod moves, the resistor strip at the outer end of the second section rod is driven to move, and the repulsive force between the first electromagnet and the second electromagnet is changed along with the change of the contact position of the resistor strip and the first electrode plate, so that the air pressure in the reinforced air bag is changed, therefore, the air pressure in the reinforced air bag can be regulated according to the length change of the electric push rod by oneself, the reinforced strength is regulated, and the electric push rod is prevented from being broken at the joint of the first section rod and the second section rod due to the gravity of fruits.

2. When the fruit picker is used for picking, when the volume of the annular air bag is too large, the annular air bag is inconvenient to move among branches of fruit trees, the annular air bag is deflated through the inflation hose, the annular air bag is contracted, the annular air bag is convenient to move among gaps of the branches after the volume of the annular air bag is reduced, the annular air bag is inflated again after reaching the next picking position, and then picking is carried out, so that the annular air bag is convenient to move among the branches of the fruit trees in the picking process.

3. According to the invention, when the whole electric push rod is inclined in angle in the picking process, the rotating wheel and the fixed wheel rotate relatively, the contact position of the second electrode plate and the resistance ring also changes, the second electrode plate and the electric rotating shafts at the two ends of the adjusting shaft are electrically connected, and when the contact position of the second electrode plate and the electric rotating shafts changes, the rotating angle of the adjusting shaft is adjusted accordingly, so that the angle of the annular air bag and the cloth bag is driven to be adjusted, the influence of the angle change of the electric push rod on the annular air bag and the cloth bag is reduced, and the situation that fruits are excessively inclined to be inconvenient to be sleeved into the cloth bag for picking is avoided.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective semi-cutaway view of the reinforcement mechanism of the present invention.

Fig. 3 is a perspective view of the cloth bag of the present invention.

Fig. 4 is a perspective view of the cloth bag of the present invention.

Fig. 5 is a perspective semi-cutaway view of the wheel of the present invention.

Fig. 6 is a perspective view of a control panel according to the present invention.

Fig. 7 is a perspective semi-sectional view of the inflation hose of the present invention.

The reference numerals are: 1. an electric push rod; 2. a first section bar; 3. an adjusting tube; 4. reinforcing the air bag; 5. an inflatable hose; 6. a second section bar; 7. an annular air bag; 8. a cloth bag; 9. a control panel; 10. a button; 11. a display screen; 12. a magnet block; 13. a deflector rod; 14. a first weight; 15. a fixed bracket; 16. a connecting pipe; 17. an adjusting shaft; 18. a column; 19. a second weight block; 20. a fixed wheel; 21. a rotating wheel; 22. a camera; 23. a lighting lamp; 24. a fixed sleeve; 25. a first electromagnet; 26. a second electromagnet; 27. a sealing block; 28. a resistor strip; 29. a first electrode sheet; 30. a sleeve; 31. a resistor ring; 32. and a second electrode sheet.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-2 of the specification, a leaf pulling type fruit picker for picking fruits at a mountain and hilly branches comprises an electric push rod 1, wherein one end of the electric push rod 1 is provided with a cloth bag 8 for storing collected fruits, the electric push rod 1 comprises a first node rod 2 and a second node rod 6, the second node rod 6 is arranged in the first node rod 2, one end of the second node rod 6 extends to one side of the first node rod 2, the longer the second node rod 6 extends from the inside of the first node rod 2, the longer the whole length of the electric push rod 1 is, a reinforcing mechanism is arranged on the electric push rod 1, one end of the electric push rod 1 is provided with an adjusting mechanism, the reinforcing mechanism is arranged at the junction of the first node rod 2 and the second node rod 6, the reinforcing mechanism comprises a fixing sleeve 24, the fixing sleeve 24 is fixedly arranged at the outer end of the first node rod 2, the outer end of the fixing sleeve 24 is fixedly provided with a reinforcing air bag 4, the high-pressure air inside the reinforcing air bag 4 makes the reinforcing air bag 4 integrally buffer the bending force and prevent further bending, one end of the reinforcing air bag 4 is fixedly provided with a sleeve 30, the sleeve 30 is sleeved at the outer end of the second joint rod 6, the outer end of the second joint rod 6 is inlaid with a resistor strip 28, the inner wall of the sleeve 30 is fixedly provided with a first electrode plate 29, the inner side of the first electrode plate 29 is contacted with the outer end of the resistor strip 28, the contact position of the resistor strip 28 and the first electrode plate 29 is changed when the second joint rod 6 moves, the other end of the reinforcing air bag 4 is fixedly provided with a regulating tube 3, the inner wall on one side of the regulating tube 3 is fixedly provided with a first electromagnet 25, the inside of the regulating tube 3 is provided with a sealing block 27, the outer end of the sealing block 27 is contacted with the inner wall of the regulating tube 3, one side of the sealing block 27 is fixedly provided with a second electromagnet 26, the first electromagnet 25 and the second electromagnet 26 are electrically connected with the resistor strip 28 and the first electrode plate 29, so that the repulsive force between the first electromagnet 25 and the second electromagnet 26 is adjusted, and the air pressure inside the reinforced air bag 4 is changed.

The implementation scene is specifically as follows: in the process of using the fruit picker, the height of the cloth bag 8 in the using process is adjusted by adjusting the whole length of the electric push rod 1, the electric push rod 1 consists of a first section rod 2 and a second section rod 6, the longer the second section rod 6 extends out of the inside of the first section rod 2, the longer the whole length of the electric push rod 1 is, the reinforcing air bag 4 is arranged near the joint of the first section rod 2 and the second section rod 6, the inside of the reinforcing air bag 4 is filled with high-pressure air, when the bending trend exists, the high-pressure air inside the reinforcing air bag 4 buffers the whole bending force of the reinforcing air bag 4, further bending is prevented, the electric push rod 1 is prevented from being broken, the reinforcing air bag 4 is fixed at the outer end of the first section rod 2 through the fixing sleeve 24, the second section rod 6 moves relative to the first section rod 2 when the whole length of the electric push rod 1 is adjusted, when the second section bar 6 moves, the resistor bar 28 at the outer end is driven to move, the contact position of the resistor bar 28 with the first electrode plate 29 inside the sleeve 30 changes in the moving process, the regulating tube 3 is fixed at one end of the reinforcing air bag 4, the sealing block 27, the second electromagnet 26 and the first electromagnet 25 are arranged inside the regulating tube 3, the second electromagnet 26 is fixed on the sealing block 27, the homopolar of the first electromagnet 25 and the homopolar of the second electromagnet 26 are opposite, after the homopolar of the first electromagnet 25 and the second electromagnet 26 are electrified, magnetic force is generated, and the homopolar repulsion force pushes the second electromagnet 26 to push the sealing block 27, the air inside the regulating tube 3 and the reinforcing air bag 4 is extruded, so that the air pressure is increased, the repulsive force between the first electromagnet 25 and the second electromagnet 26 also changes along with the change of the contact position of the resistor bar 28 and the first electrode plate 29, and then lead to the inside atmospheric pressure size of reinforcement gasbag 4 to change, consequently can adjust the inside atmospheric pressure size of reinforcement gasbag 4 by oneself according to the length change of electric putter 1, and then adjust the intensity of reinforcement, avoid electric putter 1 to break because of the gravity of fruit in the junction of first festival pole 2 and second festival pole 6.

Referring to fig. 1-7 of the specification, in the leaf pulling type fruit picker for picking fruits at a mountain hilly and high branch in this embodiment, an annular air bag 7 is fixedly arranged at the top end of a cloth bag 8, a plurality of deflector rods 13 are fixedly arranged at the top end of the annular air bag 7, fruits are clamped by the deflector rods 13 and pulled down, a first gravity block 14 is fixedly arranged at the bottom end of the cloth bag 8, the cloth bag 8 is naturally stretched, the reinforced air bag 4 and the annular air bag 7 have no elasticity, the hardness of the reinforced air bag 4 and the annular air bag 7 can be changed after inflation, a connecting pipe 16 is fixedly arranged at the outer end of the annular air bag 7, an air hose 5 is fixedly arranged at the outer end of the connecting pipe 16, a plurality of magnet blocks 12 are fixedly arranged in the wall of the air hose 5, the air hose 5 is fixedly arranged at the outer end of an electric push rod 1 through the magnet blocks 12, a stand column 18 is fixedly arranged at the outer end of the second section rod 6, a camera 22 and an illuminating lamp 23 are fixedly arranged on the stand column 18, a control panel 9 is fixedly arranged at the outer end of the first section rod 2, and a plurality of control panels 9 are fixedly arranged on the outer section rod 2, and are fixedly connected with the control panel 9 and are not in good electric connection with the camera 23, and are clearly connected with the illumination lamp 23 when a user views the fruit is clearly.

The implementation scene is specifically as follows: when the fruit picker is used for picking, firstly, the annular air bag 7 and the cloth bag 8 at one end of the second section bar 6 are inserted between branches of fruit trees, when the annular air bag 7 and the cloth bag 8 reach the vicinity of the fruit trees, the annular air bag 7 is inflated through the inflation hose 5 to expand, the top end of the cloth bag 8 is expanded by the inflated annular air bag 7, after the annular air bag 7 is inflated to a certain degree, the annular air bag 7 has certain hardness, at the moment, the passage of the inflation hose 5, which is communicated with the annular air bag 7, is closed, so that the annular air bag 7 is kept in the current state, then, the annular air bag 7 is used for picking, in the picking process, when the volume of the annular air bag 7 is too large, the annular air bag 7 is contracted when the annular air bag 7 is moved inconveniently between the branches of the fruit trees through the inflation hose 5, the volume of the annular air bag 7 is reduced, the annular air bag 7 is convenient to move between the gaps of the branches after reaching the next picking position, the annular air bag 7 is inflated again, and then picking is carried out, and the annular air bag 7 is convenient to move between branches of fruit trees in the picking process.

Referring to fig. 1-5 of the specification, in the leaf pulling type fruit harvester for picking fruits at hilly and high branches of the mountain area according to the embodiment, the adjusting mechanism comprises a fixed support 15, the fixed support 15 is fixedly arranged at one end of a second section bar 6, an adjusting shaft 17 is arranged in the fixed support 15, two ends of the adjusting shaft 17 are respectively and movably connected with two side inner walls of the fixed support 15 through an electric rotating shaft, the connecting pipe 16 is fixedly arranged at the outer end of the adjusting shaft 17, so that the adjusting shaft 17 can rotate to drive the annular air bag 7 and the cloth bag 8 to rotate, a fixed wheel 20 is fixedly arranged at one side of the fixed support 15, the outer end of the fixed wheel 20 is sleeved with a rotating wheel 21 and is movably connected with the rotating wheel 21 through a bearing, when the angle of the fixed wheel 20 changes, the rotating wheel 21 and the fixed wheel 20 can rotate relatively, a second gravity block 19 is fixedly arranged at the outer end of the rotating wheel 21, the second gravity block 19 is fixedly arranged at the outer end of the rotating wheel, a second electrode plate 32 is inlaid on the inner wall of the rotating wheel 21 under the gravity action of the second gravity block 19, a resistor 31 is inlaid at the outer end of the fixed wheel 20, the second electrode plate 31 is electrically connected with the second electrode plate 32 through the electric rotating shaft 31, and the second electrode plate 32 is electrically connected with the adjusting shaft 17.

The implementation scene is specifically as follows: in the use process, fixed wheel 20 and runner 21 are fixed on fixed bolster 15, and runner 21 can rotate at the fixed bolster 20 outer end, when electric putter 1's whole takes place the angle slope in picking the in-process, fixed bolster 15 and fixed bolster 20's angle changes thereupon, and runner 21 is the constant under the action of the gravity of its outer end second gravity piece 19, therefore the angle of fixed bolster 20 changes, relative rotation just can take place between runner 21 and fixed bolster 20, and the second electrode piece 32 on runner 21 inner wall contacts with the resistance circle 31 of fixed bolster 20 outer end, when fixed bolster 20 and runner 21 relatively rotate, the contact position of second electrode piece 32 and resistance circle 31 also can change, both are connected with the electric pivot electrical connection of regulating spindle 17 both ends, after the contact position of both changes, the rotation angle of regulating spindle 17 also can make the adjustment thereupon, and then drive annular gasbag 7 and cloth pocket 8's angle adjustment, reduce the influence of the angle change of electric putter 1 to annular gasbag 7 and cloth pocket 8, avoid both too to incline and be inconvenient for embolia fruit pocket 8 in picking.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a mountain region hilly branches of tall trees department fruit is plucked and is received with dialling leaf formula fruit and pluck ware, includes electric putter (1), electric putter (1) one end is equipped with cloth pocket (8), its characterized in that: the electric push rod (1) comprises a first section rod (2) and a second section rod (6), the second section rod (6) is arranged inside the first section rod (2), one end of the second section rod (6) extends to one side of the first section rod (2), a reinforcing mechanism is arranged on the electric push rod (1), an adjusting mechanism is arranged at one end of the electric push rod (1), and the reinforcing mechanism is arranged at the junction of the first section rod (2) and the second section rod (6);

the reinforcing mechanism comprises a fixing sleeve (24), the fixing sleeve (24) is fixedly arranged at the outer end of a first section bar (2), a reinforcing air bag (4) is fixedly arranged at the outer end of the fixing sleeve (24), a sleeve (30) is fixedly arranged at one end of the reinforcing air bag (4), the sleeve (30) is sleeved at the outer end of a second section bar (6), a resistor strip (28) is inlaid at the outer end of the second section bar (6), a first electrode plate (29) is fixedly arranged on the inner wall of the sleeve (30), and the inner side of the first electrode plate (29) is in contact with the outer end of the resistor strip (28);

the reinforced air bag is characterized in that an adjusting pipe (3) is fixedly arranged at the other end of the reinforced air bag (4), a first electromagnet (25) is fixedly arranged on the inner wall of one side of the adjusting pipe (3), a sealing block (27) is arranged in the adjusting pipe (3), the outer end of the sealing block (27) is contacted with the inner wall of the adjusting pipe (3), a second electromagnet (26) is fixedly arranged on one side of the sealing block (27), and the first electromagnet (25), the second electromagnet (26) and the resistor strip (28) are electrically connected with the first electrode plate (29);

the top end of the cloth bag (8) is fixedly provided with an annular air bag (7), the top end of the annular air bag (7) is fixedly provided with a plurality of deflector rods (13), the bottom end of the cloth bag (8) is fixedly provided with a first gravity block (14), and neither the reinforced air bag (4) nor the annular air bag (7) has elasticity;

the outer end of the annular air bag (7) is fixedly provided with a connecting pipe (16), the outer end of the connecting pipe (16) is fixedly provided with an inflating hose (5), the wall of the inflating hose (5) is fixedly provided with a plurality of magnet blocks (12), and the inflating hose (5) is adsorbed at the outer end of the electric push rod (1) through the magnet blocks (12).

2. A leaf-pulling fruit picker for picking fruits at hilly and high branches of mountain land as claimed in claim 1, wherein: the camera is characterized in that an upright post (18) is fixedly arranged at the outer end of the second section bar (6), a camera (22) and an illuminating lamp (23) are fixedly arranged on the upright post (18), a control panel (9) is fixedly arranged at the outer end of the first section bar (2), a display screen (11) and a plurality of buttons (10) are fixedly arranged on the control panel (9), and the control panel (9) is electrically connected with the camera (22) and the illuminating lamp (23).

3. A leaf-pulling fruit picker for picking fruits at hilly and high branches of mountain land as claimed in claim 1, wherein: the adjusting mechanism comprises a fixed support (15), the fixed support (15) is fixedly arranged at one end of the second section bar (6), an adjusting shaft (17) is arranged inside the fixed support (15), two ends of the adjusting shaft (17) are respectively movably connected with inner walls at two sides of the fixed support (15) through electric rotating shafts, and the connecting pipe (16) is fixedly arranged at the outer end of the adjusting shaft (17).

4. A leaf-pulling fruit picker for picking fruits at hilly branches of hilly land according to claim 3, wherein: fixed bolster (15) one side is fixed to be equipped with tight pulley (20), tight pulley (20) outer pot head is equipped with runner (21) and passes through bearing swing joint with runner (21), runner (21) outer end is fixed to be equipped with second gravity piece (19), it has second electrode slice (32) to inlay on the runner (21) inner wall, tight pulley (20) outer end is inlayed and is had resistance circle (31), second electrode slice (32) are in contact with resistance circle (31), electric rotating shaft electric connection at resistance circle (31), second electrode slice (32) and regulating spindle (17) both ends.