CN210746127U

CN210746127U - Fruit picking mechanical arm

Info

Publication number: CN210746127U
Application number: CN201921271120.XU
Authority: CN
Inventors: 骆春辉
Original assignee: Wuhan Xuanyuanzhihe Information Consulting Co ltd
Current assignee: Wuhan Xuanyuanzhihe Information Consulting Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-16
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a fruit picking mechanical arm, the load simulator comprises a case, the inner chamber of machine case passes through bracing piece fixedly connected with driving motor, driving motor's output shaft fixedly connected with threaded rod, the threaded rod runs through quick-witted case and extends to outside the quick-witted case, the surface cover of threaded rod is equipped with tailors the device, the right side fixedly connected with limiting plate of threaded rod. The utility model discloses a tailor the cooperation of device and blade, realize automatic picking, reduce staff's work, improve work efficiency, through the design of limiting plate, prevent that the thread bush from surpassing the stroke, guarantee the security of device, through the design of telescoping device, the staff of being convenient for picks the fruit of co-altitude not, improves the suitability, through the cooperation of electric switch and rubber handle, is convenient for operate and improves and feels to reach and pick efficient effect, solved the problem that current device picks inefficiency.

Description

Fruit picking mechanical arm

Technical Field

The utility model relates to a technical field is picked to fruit, specifically is a fruit picking robotic arm.

Background

Along with the development of social economy, the planting area of fruits in China is continuously increased, the fruits are mostly picked manually by people, the picking efficiency of the fruits such as plums, tomatoes and the like is low due to limited labor force, the picking difficulty of the fruits at the high positions of branches is high in the picking process, the personal safety of a picker cannot be guaranteed, and the existing tools for picking the fruits are mostly inconvenient to use, difficult to operate and not suitable for the actual picking situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit picking mechanical arm possesses the advantage of picking efficiently, has solved the problem of current device picking inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fruit picking mechanical arm, includes quick-witted case, the inner chamber of machine case passes through bracing piece fixedly connected with driving motor, driving motor's output shaft fixedly connected with threaded rod, the threaded rod runs through quick-witted case and extends to outside the quick-witted case, the surface cover of threaded rod is equipped with tailors the device, the right side fixedly connected with limiting plate of threaded rod, the left top of machine case and the equal fixedly connected with installation piece in bottom, the left side fixedly connected with telescoping device of machine case, the surface of telescoping device is provided with collection device, the bottom of telescoping device is provided with electric switch, the bottom of telescoping device is provided with the rubber handle.

Preferably, tailor the device and include thread bush, head rod and second connecting rod, the front swing joint of thread bush has the head rod, the opposite side swing joint of head rod has the second connecting rod, the left side of second connecting rod and the right side swing joint of installation piece.

Preferably, the right side of the bottom of the second connecting rod is fixedly connected with a blade, and teeth are arranged on the other side of the blade.

Preferably, the telescopic device comprises a fixing rod and an extension rod, the inner cavity of the fixing rod is movably connected with the extension rod, an internal thread is arranged in the inner cavity of the fixing rod, and an external thread is arranged on the surface of the extension rod.

Preferably, the collecting device comprises a connecting frame and a net bag, the net bag is fixedly connected to the bottom on the right side of the connecting frame, and the bottom of the net bag is communicated with the fruit basket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a tailor the cooperation of device and blade, realize automatic picking, reduce staff's work, improve work efficiency, through the design of limiting plate, prevent that the thread bush from surpassing the stroke, guarantee the security of device, through the design of telescoping device, the staff of being convenient for picks the fruit of co-altitude not, improves the suitability, through the cooperation of electric switch and rubber handle, is convenient for operate and improves and feels to reach and pick efficient effect, solved the problem that current device picks inefficiency.

2. The utility model discloses a cooperation of thread bush, head rod and second connecting rod, the motion that the thread bush drove the second connecting rod through the head rod realizes cuting the carpopodium, through the cooperation of blade and tooth, improves the blade sharpness, improves work efficiency, through the cooperation of link and string bag, can slow down the falling speed of fruit, prevents that fruit from producing the damage because of the collision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the driving box structure of the present invention;

fig. 3 is a top view of the connection frame structure of the present invention.

In the figure: 1. a chassis; 2. a support bar; 3. a drive motor; 4. a threaded rod; 5. a cutting device; 51. a threaded sleeve; 52. a first connecting rod; 53. a second connecting rod; 6. a limiting plate; 7. mounting blocks; 8. a telescoping device; 81. fixing the rod; 82. lengthening a rod; 9. a collection device; 91. a connecting frame; 92. a net bag; 10. an electric switch; 11. a rubber handle; 12. a blade; 13. and (4) teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fruit picking mechanical arm comprises a case 1, an inner cavity of the case 1 is fixedly connected with a driving motor 3 through a support rod 2, an output shaft of the driving motor 3 is fixedly connected with a threaded rod 4, the threaded rod 4 penetrates through the case 1 and extends out of the case 1, the surface of the threaded rod 4 is sleeved with a cutting device 5, the cutting device 5 comprises a threaded sleeve 51, a first connecting rod 52 and a second connecting rod 53, the front surface of the threaded sleeve 51 is movably connected with the first connecting rod 52, the other side of the first connecting rod 52 is movably connected with the second connecting rod 53, the left side of the second connecting rod 53 is movably connected with the right side of a mounting block 7, the right side of the bottom of the second connecting rod 53 is fixedly connected with a blade 12, the other side of the blade 12 is provided with teeth 13, and the threaded sleeve 51, the first connecting rod 52 and the second connecting rod 53 are matched with each other, the, realize cutting fruit handle, through the cooperation of blade 12 and tooth 13, improve the sharpness of blade 12, improve work efficiency, through the cooperation of link 91 and string bag 92, can slow down the falling speed of fruit, prevent fruit from producing the damage because of the collision, the right side of threaded rod 4 is fixedly connected with limiting plate 6, the left top and bottom of chassis 1 are all fixedly connected with installation block 7, the left side of chassis 1 is fixedly connected with telescoping device 8, telescoping device 8 includes dead lever 81 and extension bar 82, the cavity of dead lever 81 is movably connected with extension bar 82, the cavity of dead lever 81 is provided with the internal thread, the surface of extension bar 82 is provided with the external screw thread, the surface of telescoping device 8 is provided with collection device 9, collection device 9 includes link 91 and string bag 92, the bottom on the right side of link 91 is fixedly connected with string bag 92, the bottom of string bag 92 is communicated with the fruit basket, the bottom of telescoping device 8 is provided with electric switch 10, the bottom of telescoping device 8 is provided with rubber handle 11, cooperation through tailorring device 5 and blade 12, realize automatic picking, reduce staff's work, and the work efficiency is improved, design through limiting plate 6, prevent that thread bush 51 from surpassing the stroke, guarantee the security of device, design through telescoping device 8, the staff of being convenient for picks the not fruit of co-altitude, the suitability is improved, cooperation through electric switch 10 and rubber handle 11, be convenient for operate and improve and feel, thereby reach and pick efficient effect, the problem of current device picking inefficiency has been solved.

During the use, the staff adjusts extension bar 82 height, reach suitable picking height, open electric switch 10 and make driving motor 3 work, driving motor 3 output shaft drives threaded rod 4 and rotates, threaded rod 4 drives thread bush 51 and removes, thread bush 51 drives the motion of second connecting rod 53 through first connecting rod 52, the realization cuts the fruit handle, fruit rolls the fruit basket through string bag 92, the falling speed of fruit slows down, prevent that fruit from producing the damage because of the collision, need not a collection fruit, thereby reach and pick efficient effect.

In summary, the following steps: this mechanical arm is picked to fruit, through the cooperation of tailorring device 5 and blade 12, realize automatic picking, reduce staff's work, improve work efficiency, design through limiting plate 6, prevent that thread bush 51 from surpassing the stroke, guarantee the security of device, design through telescoping device 8, the staff of being convenient for picks the not fruit of co-altitude, improve the suitability, cooperation through electric switch 10 and rubber handle 11, be convenient for operate and improve and feel, thereby reach and pick efficient effect, the problem of current device picking inefficiency has been solved.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fruit picking robotic arm, includes quick-witted case (1), its characterized in that: the inner chamber of machine case (1) passes through bracing piece (2) fixedly connected with driving motor (3), the output shaft fixedly connected with threaded rod (4) of driving motor (3), threaded rod (4) run through quick-witted case (1) and extend to outside quick-witted case (1), the surface cover of threaded rod (4) is equipped with tailors device (5), the right side fixedly connected with limiting plate (6) of threaded rod (4), the equal fixedly connected with installation piece (7) in left top and bottom of machine case (1), the left side fixedly connected with telescoping device (8) of machine case (1), the surface of telescoping device (8) is provided with collection device (9), the bottom of telescoping device (8) is provided with electronic switch (10), the bottom of telescoping device (8) is provided with rubber handle (11).

2. A fruit picking robot arm as claimed in claim 1, wherein: tailor device (5) including thread bush (51), head rod (52) and second connecting rod (53), the front swing joint of thread bush (51) has head rod (52), the opposite side swing joint of head rod (52) has second connecting rod (53), the left side of second connecting rod (53) and the right side swing joint of installation piece (7).

3. A fruit picking robot as claimed in claim 2, wherein: the right side of the bottom of the second connecting rod (53) is fixedly connected with a blade (12), and teeth (13) are arranged on the other side of the blade (12).

4. A fruit picking robot arm as claimed in claim 1, wherein: telescoping device (8) are including dead lever (81) and extension bar (82), dead lever (81) inner chamber swing joint has extension bar (82), dead lever (81) inner chamber is provided with the internal thread, the surface of extension bar (82) is provided with the external screw thread.

5. A fruit picking robot arm as claimed in claim 1, wherein: the collecting device (9) comprises a connecting frame (91) and a net bag (92), the bottom on the right side of the connecting frame (91) is fixedly connected with the net bag (92), and the bottom of the net bag (92) is communicated with a fruit basket.