CN217790415U

CN217790415U - High-efficient intelligent both arms tea-leaf picker

Info

Publication number: CN217790415U
Application number: CN202221595397.XU
Authority: CN
Inventors: 欧平勇; 张丽娟; 周义; 杨雅焯; 唐木花; 邹瑞
Original assignee: Agricultural Science Research Institute Of Qiannan Buyei And Miao Autonomous Prefecture Duyun Maojian Tea Research Institute
Current assignee: Agricultural Science Research Institute Of Qiannan Buyei And Miao Autonomous Prefecture Duyun Maojian Tea Research Institute
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-15
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a high-efficient intelligent both arms tea-leaf picker, which comprises a frame, one side on frame top is fixed with the riser, installs the storage case on the outer wall of riser, the one end slidable mounting on riser surface has the diaphragm, and the surface of riser is provided with the lift drive structure that is used for the lift diaphragm, the both ends on cross plate surface all are fixed with the tealeaves case, the one end on tealeaves case surface is provided with picks the mechanism, logical groove has been seted up on the surface of tealeaves case, all rotate on two inner walls of frame and install the wheat wheel, install four group's steering wheel on the inner wall of wheat wheel, the output of steering wheel and the central point fixed connection of wheat wheel. The utility model discloses utilize both arms to pick the form, improve equipment's picking efficiency still improves the removal flexibility ratio of tea-leaf picker, is convenient for remove the use in the field, and it is swift convenient to use.

Description

High-efficient intelligent both arms tea-leaf picker

Technical Field

The utility model relates to a tea-leaf picker technical field specifically is a high-efficient intelligent both arms tea-leaf picker.

Background

The tea plucker is a crop harvesting machine for plucking fresh tea leaves from the top tips of tea trees. The tea plucker is used for replacing manpower, and is a selective tea plucker and a non-selective tea plucker according to different plucking methods. The selective tea plucking machine is of a breaking type, a friction type and the like. The former method is to pick fresh and tender tea leaves and keep thick and old branches by using the bending and breaking principle; the latter is to use a pair of elastic picking fingers to clamp the tea, and pick off new leaves and retain old leaves and buds by the static friction force between the picking fingers and the tea.

The tea plucking machines on the market are various in types, can basically meet the use requirements of people, but still have certain defects, the existing tea plucking machines are mostly single-arm type picking modes, a single tea field is picked mostly when the tea plucking machines pick tea every time, and the moving flexibility of the machine body is poor, so that the picking efficiency of the tea plucking machines is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient intelligent both arms tea-leaf picker to propose the tea-leaf picker among the solution above-mentioned background art and remove the problem that the flexibility ratio is relatively poor, picking inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient intelligent both arms tea-leaf picker, includes the frame, one side on frame top is fixed with the riser, installs the storage case on the outer wall of riser, the one end slidable mounting on riser surface has the diaphragm, and the surface of riser is provided with the lift drive structure who is used for the lift diaphragm, the both ends on cross plate surface all are fixed with the tealeaves case, the one end on tealeaves case surface is provided with picks the mechanism, logical groove has been seted up on the surface of tealeaves case, all rotate on the two inner walls of frame and install the wheat wheel, install four groups steering wheel on the inner wall of wheat wheel, the output of steering wheel and the central point fixed connection of wheat wheel, it includes the bottom plate of installing on tealeaves case surface to pick the mechanism, the top of bottom plate is fixed with lower tooth's socket cutting board, the last surface slidable mounting of bottom plate has last tooth's socket cutting board, and goes up tooth's socket cutting board and lower tooth's socket cutting board and interlocks each other, one side on the bottom plate top is provided with the rotary driving unit that is used for driving last tooth's socket cutting board reciprocating motion, install control panel on the outer wall of one side, the inside singlechip of control panel and the input electric connection of steering wheel.

Preferably, the filter screen is installed to the inside one end of storage case, and the negative pressure fan is installed to the storage bottom of the case portion of filter screen below, install two sets of material collecting pipe on the outer wall of storage case one side, the one end of material collecting pipe extends to the inside of tealeaves case.

Preferably, the lifting driving structure comprises a second motor installed at the top end of the vertical plate, a screw rod is installed at the output end of the second motor, and the screw rod is connected with the back surface of the transverse plate through a nut seat.

Preferably, the rotary driving unit comprises a supporting plate installed at the top end of the bottom plate, a third motor is installed on the surface of the supporting plate, a main connecting rod is installed at the output end of the third motor, and an auxiliary connecting rod is movably installed at the bottom end of the main connecting rod.

Preferably, a connecting column is fixed on one side of the top end of the upper tooth socket cutter plate, a transverse seat is fixed on the top end of the connecting column, and one end of the transverse seat is movably connected with one end of the auxiliary connecting rod.

Preferably, the upper gullet cutter plate and the transverse seat are both made of alloy steel.

Compared with the prior art, the beneficial effects of the utility model are that: the efficient intelligent double-arm tea plucker not only improves the plucking efficiency of equipment by using a double-arm plucking form, but also improves the moving flexibility of the tea plucker, is convenient to move and use in the field, and is quick and convenient to use;

(1) Through the arrangement of the structure that the second motor and the transverse plate are matched with each other, the second motor drives the screw rod to rotate, namely the screw rod drives the transverse plate, the two groups of tea boxes and the picking mechanism to lift together through the nut pair until the picking mechanism is positioned at the level of fresh and tender tea in the tea field, so that double-arm picking formed by the transverse plate, the tea boxes and the picking mechanism is utilized to pick double tea fields, and the picking efficiency of the equipment can be effectively improved;

(2) The wheat wheels and the steering engine are arranged, the steering engine drives the corresponding wheat wheels to rotate, and the wheat wheels are utilized to enable the machine body to move horizontally in any direction and rotate at the same time in a plane, so that the moving flexibility of the tea plucking machine can be greatly improved, and the tea plucking machine is convenient to move and use in the field;

(3) Through being provided with the structure of mutually supporting such as tooth's socket cutting board and main connecting rod, by third motor drive main connecting rod, vice connecting rod reciprocating rotation, then horizontal seat is at main connecting rod, reciprocal horizontal migration under the drive of vice connecting rod, horizontal seat passes through the spliced pole and drives tooth's socket cutting board reciprocating motion promptly, go up tooth's socket cutting board and take place the dislocation with lower tooth's socket cutting board this moment, the vegetable leaf after the picking enters into in, and send into the storage box through and the suction that produces, it is swift convenient to use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural diagram of the picking mechanism of the present invention;

fig. 4 is a schematic top view of the bottom plate of the present invention;

in the figure: 1. a frame; 2. wheat wheels; 3. a steering engine; 4. a vertical plate; 5. a material storage box; 501. filtering with a screen; 502. a control panel; 6. a negative pressure fan; 7. a material collecting pipe; 8. a tea box; 9. a through groove; 10. a second motor; 11. a screw rod; 12. a transverse plate; 13. a picking mechanism; 1301. a base plate; 1302. a lower gullet cutter plate; 1303. a support plate; 1304. a third motor; 1305. a main link; 1306. an auxiliary connecting rod; 1307. a transverse seat; 1308. an upper gullet cutter plate; 1309. connecting columns.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high-efficiency intelligent double-arm tea plucking machine comprises a rack 1, wherein a vertical plate 4 is fixed on one side of the top end of the rack 1, a storage box 5 is installed on the outer wall of the vertical plate 4, a transverse plate 12 is installed at one end of the surface of the vertical plate 4 in a sliding manner, a lifting driving structure for lifting the transverse plate 12 is arranged on the surface of the vertical plate 4, the lifting driving structure comprises a second motor 10 installed at the top end of the vertical plate 4, a screw rod 11 is installed at the output end of the second motor 10, and the screw rod 11 is connected with the back surface of the transverse plate 12 through a nut seat;

the tea boxes 8 are fixed at two ends of the surface of the transverse plate 12, the picking mechanisms 13 are arranged at one ends of the surfaces of the tea boxes 8, the tea picking machine is arranged between two tea fields, then a worker turns on the second motor 10 through the control panel 502 to work, the lead screw 11 is driven by the second motor 10 to rotate, namely the lead screw 11 drives the transverse plate 12, the two groups of tea boxes 8 and the picking mechanisms 13 to lift together through the nut pair, and double-arm picking formed by the transverse plate 12, the tea boxes 8 and the picking mechanisms 13 is utilized to pick double tea fields;

a through groove 9 is formed in the surface of the tea box 8, two sets of material collecting pipes 7 are mounted on the outer wall of one side of the material storage box 5, and one ends of the material collecting pipes 7 extend into the tea box 8;

two inner walls of the frame 1 are rotatably provided with wheat wheels 2, the inner walls of the wheat wheels 2 are provided with four groups of steering engines 3, and the output ends of the steering engines 3 are fixedly connected with the central points of the wheat wheels 2;

the steering engine 3 is started to work through the control panel 502, the corresponding wheat wheel 2 is driven to rotate by the steering engine 3, and the machine body can perform translation and autorotation actions in any direction in a plane by utilizing the wheat wheel 2, so that the machine body can be conveniently moved and used in the field;

the picking mechanism 13 comprises a bottom plate 1301 arranged on the surface of the tea box 8, a lower tooth socket cutting plate 1302 is fixed at the top end of the bottom plate 1301, an upper tooth socket cutting plate 1308 is arranged on the upper surface of the bottom plate 1301 in a sliding mode, the upper tooth socket cutting plate 1308 and the lower tooth socket cutting plate 1302 are mutually staggered, and the upper tooth socket cutting plate 1308 and a transverse seat 1307 are both made of alloy steel;

a rotary driving unit for driving the upper tooth-groove cutter plate 1308 to reciprocate is arranged on one side of the top end of the base plate 1301, the rotary driving unit comprises a supporting plate 1303 mounted on the top end of the base plate 1301, a third motor 1304 is mounted on the surface of the supporting plate 1303, a main connecting rod 1305 is mounted at the output end of the third motor 1304, and an auxiliary connecting rod 1306 is movably mounted at the bottom end of the main connecting rod 1305;

a connecting column 1309 is fixed on one side of the top end of the upper tooth socket blade 1308, a transverse seat 1307 is fixed on the top end of the connecting column 1309, a third motor 1304 is started, the third motor 1304 drives the main connecting rod 1305 and the auxiliary connecting rod 1306 to rotate in a reciprocating manner, and the transverse seat 1307 can horizontally move in a reciprocating manner under the driving of the main connecting rod 1305 and the auxiliary connecting rod 1306;

one end of a transverse seat 1307 is movably connected with one end of the auxiliary connecting rod 1306, the transverse seat 1307 drives an upper tooth socket cutting board 1308 to reciprocate through a connecting column 1309, and at the moment, the upper tooth socket cutting board 1308 and a lower tooth socket cutting board 1302 are staggered;

fresh and tender tea leaves are picked off by using the upper gullet cutting plate 1308 and the lower gullet cutting plate 1302, and the damage to the tea leaves in the cutting process of the blades is reduced by using a horizontally staggered blade device;

the outer wall of one side of the material storage box 5 is provided with a control panel 502, and the output end of a single chip microcomputer in the control panel 502 is electrically connected with the input end of the steering engine 3;

filter screen 501 is installed to the inside one end of storage case 5, and negative pressure fan 6 is installed to storage case 5 bottom of filter screen 501 below, and tealeaves is sent into storage case 5 by the suction that 6 produced of negative pressure fan, and filter screen 501 plays separation tealeaves and the effect of negative pressure fan 6.

When the tea leaf picking machine is used, firstly, the tea leaf picking machine is arranged between two tea fields, then, the worker opens the second motor 10 through the control panel 502 to work, the second motor 10 drives the screw rod 11 to rotate, namely, the screw rod 11 drives the transverse plate 12 through the nut pair, the two groups of tea leaf boxes 8 and the picking mechanism 13 to lift together until the picking mechanism 13 is located at the level of fresh and tender tea leaves in the tea fields, so that double-arm picking formed by the transverse plate 12, the tea leaf boxes 8 and the picking mechanism 13 is utilized to pick the double tea fields, the worker opens the steering engine 3 through the control panel 502 to work, the corresponding wheat wheel 2 is driven by the steering engine 3 to rotate, the machine body can make translation in any direction in a plane and rotate at the same time by utilizing the wheat wheel 2, the machine body can be conveniently used in a field in a moving manner along the extending direction of the tea fields, the worker opens the third motor 1304, the main connecting rod 1305 is driven by the third motor 1304, the auxiliary connecting rod 1306 reciprocates, then the transverse seat 1307 can be driven by the main connecting rod 1305 and can horizontally move under the tea leaf box 1308, the reciprocating knife plate 1308 of the lower knife plate 1308, the lower knife 1308 of the lower knife plate 1308 and the lower knife plate 1308 can be damaged by utilizing the suction force generated in the lower knife for conveying the fresh and the lower knife plate 1308 of the fresh and the lower knife plate 1308.

Claims

1. The utility model provides a high-efficient intelligent both arms tea-leaf picker which characterized in that: comprises a rack (1), a vertical plate (4) is fixed on one side of the top end of the rack (1), a storage box (5) is installed on the outer wall of the vertical plate (4), a horizontal plate (12) is installed at one end of the surface of the vertical plate (4) in a sliding manner, a lifting driving structure for lifting the horizontal plate (12) is arranged on the surface of the vertical plate (4), tea boxes (8) are fixed at two ends of the surface of the horizontal plate (12), a picking mechanism (13) is arranged at one end of the surface of each tea box (8), a through groove (9) is formed in the surface of each tea box (8), wheat wheels (2) are installed on two inner walls of the rack (1) in a rotating manner, four steering engines (3) are installed on the inner walls of the wheat wheels (2), the output ends of the four steering engines (3) are fixedly connected with the central points of the wheat wheels (2), the picking mechanism (13) comprises a bottom plate (1301) installed on the surface of each tea box (8), a lower tooth groove (1301) is fixed at the top end of the bottom plate (1301), an upper tooth groove (1302) is installed on the upper surface of the bottom plate (1), an upper tooth groove (1308) is installed in a reciprocating manner, a lower tooth groove (1308) is installed on one side of the bottom plate (1308) and a reciprocating storage box (1308) is installed on which is installed on one side, and a reciprocating control unit which drives the upper knife plate (1308) is installed on one side, and the upper knife plate (1308) is installed on one side of the upper knife plate (1308) and is installed on which is used for controlling the reciprocating unit (1308), the output end of the singlechip in the control panel (502) is electrically connected with the input end of the steering engine (3).

2. The efficient intelligent double-arm tea plucking machine as claimed in claim 1, wherein: filter screen (501) are installed to the inside one end of storage case (5), and negative pressure fan (6) are installed to storage case (5) bottom of filter screen (501) below, install two sets of material collecting pipe (7) on the outer wall of storage case (5) one side, the one end of material collecting pipe (7) extends to the inside of tealeaves case (8).

3. The efficient intelligent double-arm tea plucking machine as claimed in claim 1, wherein: the lifting driving structure comprises a second motor (10) installed at the top end of the vertical plate (4), a screw rod (11) is installed at the output end of the second motor (10), and the screw rod (11) is connected with the back face of the transverse plate (12) through a nut seat.

4. The efficient intelligent double-arm tea plucking machine according to claim 1, characterized in that: the rotary driving unit comprises a supporting plate (1303) installed at the top end of a bottom plate (1301), a third motor (1304) is installed on the surface of the supporting plate (1303), a main connecting rod (1305) is installed at the output end of the third motor (1304), and an auxiliary connecting rod (1306) is movably installed at the bottom end of the main connecting rod (1305).

5. The efficient intelligent double-arm tea plucking machine as claimed in claim 4, wherein: a connecting column (1309) is fixed on one side of the top end of the upper toothed groove cutter plate (1308), a transverse seat (1307) is fixed on the top end of the connecting column (1309), and one end of the transverse seat (1307) is movably connected with one end of the auxiliary connecting rod (1306).

6. The efficient intelligent double-arm tea plucking machine as claimed in claim 1, wherein: the upper tooth groove cutter plate (1308) and the transverse seat (1307) are both made of alloy steel.