Broussonetia papyrifera leaf picking machine assisted by mechanical arm

Abstract

The invention belongs to the field of gardening intelligent instruments, and particularly relates to a paper mulberry leaf picking machine assisted by a mechanical arm. The paper mulberry leaf picking machine is designed in order to collect leaves on irregular high paper mulberry without damaging branches. The invention discloses a broussonetia papyrifera leaf picking machine assisted by a mechanical arm. The broussonetia papyrifera leaf picking machine comprises a machine body, a large arm, a small arm, an insertion plate, a pressing and cutting part, a corrugated pipe and a linkage part. A compression pipe and other structures are arranged on the top of the machine body. The small arm is connected with the large arm, and a sensor and the like are arranged at the front end of the small arm. And the insertion plate is convenient to pull. The pressing and cutting part is used for cutting up the leaves. And the corrugated pipe is tough and hermetically connected with the compression pipe. The linkage piece is arranged in the corrugated pipe, the leaf bridging effect can be prevented, and the leaves can be cut and pushed downwards. The operation table controls leaf picking actions, the sensor recognizes leaves, air can be supplied downwards when the blades cut the leaves, the shaft pressing rod is detachably connected with the cutter shaft, the fixing ring is installed in a corrugated ring of the corrugated pipe, and the arm base can rotate.

Description

Technical Field

[0001] The invention belongs to the field of intelligent gardening equipment, and in particular relates to a mechanical arm-assisted paper mulberry leaf picking machine. Background Art

[0002] The protein content in paper mulberry leaves is quite rich, usually around 20%-30%, which is similar to traditional protein feeds such as soybean meal. Among them, crude protein is mainly composed of a variety of amino acids, covering the amino acids necessary for livestock growth, such as lysine, methionine and threonine. These amino acids play a vital role in the growth and development of livestock, the maintenance of body functions and the performance of production performance. Paper mulberry leaves have long been used to feed pigs, cattle and sheep. However, many paper mulberry leaves are often collected together with branches when they are harvested, resulting in poor taste of the final silage feed. Therefore, a machine is needed that can pick only leaves without damaging branches. Generally speaking, the branches of paper mulberry grow in all directions, making it difficult to pick. There are several existing picking machines (CN111357493A; CN111357494A; CN111357491A; CN111296061A; CN111296060A; CN111296059A). These designs either damage branches, or have low collection efficiency, or branches are mixed with leaves. Therefore, it is necessary to design a picking machine with high picking efficiency, capable of separating branches and leaves without damaging branches. Summary of the invention

[0003] In view of the above technical problems, based on the structures of the above machines, the present invention designs a mechanical arm-assisted paper mulberry leaf picking machine. The picking machine includes a machine body 1, a large arm 2, a small arm 3, a plug plate 4, a pressing and cutting piece 5, a corrugated pipe 6 and a linkage piece 7; the machine body 1 is the main body of the picking machine; the large arm 2 is installed on the upper part, and the small arm 3 is installed on the large arm 2; the plug plate 4 is installed at the rear of the machine body 1; the pressing and cutting piece 5 is installed on the top of the machine body 1; the corrugated pipe 6 is installed on the top of the machine body 1; and the linkage piece 7 is installed inside the corrugated pipe 6.

[0004] The main body of the machine body 1 is a chassis 1.1; a track wheel 1.2 is arranged at the lower part of the chassis 1.1; a base 1.3 is arranged at one side of the upper part of the chassis 1.1; an operating table 1.4 is arranged at the upper part of the chassis 1.1 in front of the base 1.3; an arm seat 1.5 is arranged at the other side of the chassis 1.1; a compression tube 1.6 is arranged at the top of the chassis 1.1 between the arm seat 1.5 and the base 1.3; a bar frame 1.7 is arranged at the bottom of the compression tube 1.6; a bar shaft hole 1.8 is arranged in the middle of the bar frame ; The bar shaft hole 1.8 is used to accommodate the cutting piece 5; a material door 1.9 is provided at the rear of the chassis 1.1; a plurality of flat pressing holes 1.10 are opened on the top of the chassis 1.1 on the rear side of the compression tube 1.6; a support rod 1.11 is fixedly provided at the bottom of the chassis 1.1, and the support rod 1.11 is located at the lower part of the compression tube 1.6; a support plate 1.12 is provided on the upper part of the support rod 1.11; the support plate 1.12 is used to vertically fix the motor 1.13; a machine shaft 1.14 extends from the top of the motor 1.13.

[0005] The main body of the boom 2 is a boom rod 2.1; the rear end of the boom rod 2.1 is a boom rear joint 2.2; the boom rear joint 2.2 is connected to the base 1.3; the front end of the boom rod 2.1 is a boom front joint 2.3; the boom front joint 2.3 is used to connect the forearm 3.

[0006] The main body of the forearm 3 is a forearm rod 3.1; the rear end of the forearm rod 3.1 is a forearm rear joint 3.2; the forearm rear joint 3.2 is connected to the upper arm front joint 2.3; a sensor 3.3 is provided at the front end of the forearm 3; a fixing ring 3.4 is provided at the rear side of the forearm rod 3.1; the fixing ring 3.4 is connected to the forearm rod 3.1 through a connecting rod; the fixing ring 3.4 is used to fix the bellows 6; a shaft ring 3.5 is provided at the front side of the forearm rod 3.1; the shaft ring 3.5 is used to fix the front end of the bellows 6 and movably connect the front end of the linkage 7; the shaft ring 3.5 is connected to the forearm rod 3.1 through a connecting rod; a plurality of arc-shaped shaft basket bars 3.6 are provided on the front side of the shaft ring 3.5; the shaft basket bars 3.6 are connected together through a basket head ring 3.7.

[0007] The plug board 4 comprises a board door 4.1; a pull plate 4.2 is arranged on the top of the board door 4.1; the pull plate 4.2 facilitates personnel to pull out the plug board 4; the plug board 4 is placed on the material door 1.9.

[0008] The middle part of the pressing and cutting piece 5 is a pressing shaft 5.1; a pressing screw 5.2 is fixedly arranged on the outer side of the pressing shaft 5.1; the pressing screw 5.2 is in the shape of a screw dragon; a pressing shaft head 5.3 is arranged on the upper end of the pressing shaft 5.1; the pressing shaft head 5.3 is used to connect the linkage part 7; a pressing shaft rod 5.4 is arranged on the bottom of the pressing shaft head 5.3; the pressing shaft rod 5.4 passes through the bar shaft hole 1.8 and can rotate in the bar shaft hole 1.8; a knife shaft 5.5 is arranged on the other end of the pressing shaft rod 5.4; knife blades 5.6 are evenly arranged around the knife shaft 5.5; the knife blades 5.6 are used to cut leaves; the bottom of the knife shaft 5.5 is connected to the machine shaft 1.14.

[0009] The main body of the bellows 6 is a hollow tube 6.1; corrugated rings 6.2 are arranged at equal intervals on the tube 6.1; one end of the bellows 6 is installed on the top of the compression tube 1.6; and the other end of the bellows 6 is fixed on the shaft ring 3.5.

[0010] The middle of the linkage member 7 is a soft strip 7.1; strip shafts 7.2 are arranged at equal intervals on the soft strip 7.1; the soft strip 7.1 can rotate inside the strip shaft 7.2, and the outer side of the strip shaft 7.2 is radially arranged with strip spokes 7.3; the outer side of the strip spokes 7.3 is connected to an annular fixing ring 7.4; a twisting vibration piece 7.5 is arranged on the soft strip 7.1 between the fixing rings 7.4; the twisting vibration piece 7.5 is arranged to rotate downward to push the blade downward; the two adjacent twisting vibration pieces 7.5 The opposite direction is set to prevent the leaves from generating a bridging effect in the corrugated tube and being unable to move downward; the lower end of the soft strip 7.1 is connected to the pressure head 5.3; the front end of the soft strip 7.1 is evenly provided with twisted strips 7.6 in an arc shape; the twisted strips 7.6 are used to cut the mulberry leaves from the branches and enter the corrugated tube 6; the other end of the twisted strip 7.6 is connected through an axis support ring 7.7; the axis support ring 7.7 is installed on the axis ring 3.5, and the axis support ring 7.7 can rotate inside the axis ring 3.5.

[0011] Sensor 3.3 is used to identify paper mulberry leaves.

[0012] The bellows 6 is sealedly connected to the compression tube 1.6.

[0013] The arm base 1.5 can rotate on the chassis 1.1.

[0014] The operating console 1.4 is used to control the leaf picking action of the picking machine.

[0015] The blade 5.6 has the function of supplying air downwards during the cutting process.

[0016] The pressing rod 5.4 is detachably connected to the knife shaft 5.5.

[0017] The fixing ring 7.4 is installed in the corrugated ring 6.2; the inner wall of the fixing ring 7.4 is at the same level as the inner surface of the tube 6.1.

[0018] The bellows 6 has tensile and torsional toughness.

[0019] The beneficial technical effects of the present invention are:

[0020] Now, various invention points of this application are further elaborated in combination with the technical features and technical effects: 1. This application is designed with a compression cutter, a bellows, and a linkage; the connection between the compression tube and the bellows is sealed. The compression cutter is provided with an auger structure, which can not only push the leaves downward, but also form a very high negative pressure in the bellows during high-speed rotation because it is in the pipeline. This will guide the leaves at the front end of the bellows into the gap of the shaft basket under the action of negative pressure. After rotating the linkage, the misalignment of the twisted strips and the shaft basket can pick the leaves off. 2. The linkage of this application is designed with a bar shaft, a bar spoke, and a fixed ring. It has a supporting effect on the soft bar, which can prevent the soft bar from hitting the bellows, allowing the soft bar to rotate freely. The fixed ring is further installed in the wave ring, and the inner wall of the fixed ring is at the same level as the inner surface of the tube, making the fixed ring more stable without sliding, while also reducing the resistance of the leaves moving downward. 3. The present application designs a pressure cutter that can generate a strong negative pressure. However, in order to expand and contract, the bellows is provided with corrugations inside, and the concave rings therein will generate resistance to the leaves. In order to prevent the occurrence of bridging, the present application designs a twisting vibration part on the soft strip, which is in the shape of a rotating leaf, and two adjacent twisting vibration parts are arranged in opposite directions. During the rotation of the soft strip, it can push the blades downward and generate eccentric rotation at the same time, which can prevent the blades from bridging. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 , one Assembly diagram and perspective schematic diagram of a robotic arm-assisted mulberry leaf picking machine.

[0022] Figure 2 , one Disassembly diagram of a robotic arm-assisted mulberry leaf picking machine.

[0023] Figure 3 , schematic diagram of the body structure.

[0024] Figure 4 , schematic diagram of the upper arm and lower arm structure.

[0025] Figure 5 , schematic diagram of the structure of inserted doors and pressed cut parts.

[0026] Figure 6 , schematic diagram of the structure of the bellows and linkage strip.

[0027] In the figure, there is a machine body 1, a big arm 2, a small arm 3, a plug plate 4, a pressing and cutting piece 5, a bellows 6, and a linkage piece 7.

[0028] Chassis 1.1, crawler wheel 1.2, machine base 1.3, operating table 1.4, arm base 1.5, compression tube 1.6, bar frame 1.7, bar shaft hole 1.8, material door 1.9, flat pressing hole 1.10, support rod 1.11, support plate 1.12, motor 1.13, machine shaft 1.14.

[0029] Boom rod 2.1, boom rear joint 2.2, boom front joint 2.3.

[0030] Forearm rod 3.1, forearm rear joint 3.2, sensor 3.3, fixing ring 3.4, shaft ring 3.5, shaft basket strip 3.6, basket head ring 3.7.

[0031] Panel door 4.1, pull panel 4.2.

[0032] The roller 5.1, the roller 5.2, the roller head 5.3, the roller rod 5.4, the knife shaft 5.5, and the knife blade 5.6.

[0033] Tube 6.1, corrugated ring 6.2.

[0034] Soft strip 7.1, strip shaft 7.2, strip spoke 7.3, fixing ring 7.4, twisted vibration piece 7.5, twisted strip 7.6, shaft support ring 7.7. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-6 The specific structure of the present invention is further explained in the embodiments: the picking machine includes a body 1, an upper arm 2, a lower arm 3, a plug plate 4, a pressing and cutting piece 5, a bellows 6 and a linkage piece 7; the body 1 is the main body of the picking machine; the upper arm 2 is installed on the upper part, and the lower arm 3 is installed on the upper arm 2; the plug plate 4 is installed at the rear part of the body 1; the pressing and cutting piece 5 is installed on the top of the body 1; the bellows 6 is installed on the top of the body 1; and the linkage piece 7 is installed inside the bellows 6.

[0036] The main body of the machine body 1 is a chassis 1.1; a track wheel 1.2 is arranged at the lower part of the chassis 1.1; a base 1.3 is arranged at one side of the upper part of the chassis 1.1; an operating table 1.4 is arranged at the upper part of the chassis 1.1 in front of the base 1.3; an arm seat 1.5 is arranged at the other side of the chassis 1.1; a compression tube 1.6 is arranged at the top of the chassis 1.1 between the arm seat 1.5 and the base 1.3; a bar frame 1.7 is arranged at the bottom of the compression tube 1.6; a bar shaft hole 1.8 is arranged in the middle of the bar frame ; The bar shaft hole 1.8 is used to accommodate the cutting piece 5; a material door 1.9 is provided at the rear of the chassis 1.1; a plurality of flat pressing holes 1.10 are opened on the top of the chassis 1.1 on the rear side of the compression tube 1.6; a support rod 1.11 is fixedly provided at the bottom of the chassis 1.1, and the support rod 1.11 is located at the lower part of the compression tube 1.6; a support plate 1.12 is provided on the upper part of the support rod 1.11; the support plate 1.12 is used to vertically fix the motor 1.13; a machine shaft 1.14 extends from the top of the motor 1.13.

[0037] The main body of the boom 2 is a boom rod 2.1; the rear end of the boom rod 2.1 is a boom rear joint 2.2; the boom rear joint 2.2 is connected to the base 1.3; the front end of the boom rod 2.1 is a boom front joint 2.3; the boom front joint 2.3 is used to connect the forearm 3.

[0038] The main body of the forearm 3 is a forearm rod 3.1; the rear end of the forearm rod 3.1 is a forearm rear joint 3.2; the forearm rear joint 3.2 is connected to the upper arm front joint 2.3; a sensor 3.3 is provided at the front end of the forearm 3; a fixing ring 3.4 is provided at the rear side of the forearm rod 3.1; the fixing ring 3.4 is connected to the forearm rod 3.1 through a connecting rod; the fixing ring 3.4 is used to fix the bellows 6; a shaft ring 3.5 is provided at the front side of the forearm rod 3.1; the shaft ring 3.5 is used to fix the front end of the bellows 6 and movably connect the front end of the linkage 7; the shaft ring 3.5 is connected to the forearm rod 3.1 through a connecting rod; a plurality of arc-shaped shaft basket bars 3.6 are provided on the front side of the shaft ring 3.5; the shaft basket bars 3.6 are connected together through a basket head ring 3.7.

[0039] The plug board 4 comprises a board door 4.1; a pull plate 4.2 is arranged on the top of the board door 4.1; the pull plate 4.2 facilitates personnel to pull out the plug board 4; the plug board 4 is placed on the material door 1.9.

[0040] The middle part of the pressing and cutting piece 5 is a pressing shaft 5.1; a pressing screw 5.2 is fixedly arranged on the outer side of the pressing shaft 5.1; the pressing screw 5.2 is in the shape of a screw dragon; a pressing shaft head 5.3 is arranged on the upper end of the pressing shaft 5.1; the pressing shaft head 5.3 is used to connect the linkage part 7; a pressing shaft rod 5.4 is arranged on the bottom of the pressing shaft head 5.3; the pressing shaft rod 5.4 passes through the bar shaft hole 1.8 and can rotate in the bar shaft hole 1.8; a knife shaft 5.5 is arranged on the other end of the pressing shaft rod 5.4; knife blades 5.6 are evenly arranged around the knife shaft 5.5; the knife blades 5.6 are used to cut leaves; the bottom of the knife shaft 5.5 is connected to the machine shaft 1.14.

[0041] The main body of the bellows 6 is a hollow tube 6.1; corrugated rings 6.2 are arranged at equal intervals on the tube 6.1; one end of the bellows 6 is installed on the top of the compression tube 1.6; and the other end of the bellows 6 is fixed on the shaft ring 3.5.

[0042] The middle of the linkage member 7 is a soft strip 7.1; strip shafts 7.2 are arranged at equal intervals on the soft strip 7.1; the soft strip 7.1 can rotate inside the strip shaft 7.2, and the outer side of the strip shaft 7.2 is radially arranged with strip spokes 7.3; the outer side of the strip spokes 7.3 is connected to an annular fixing ring 7.4; a twisting vibration piece 7.5 is arranged on the soft strip 7.1 between the fixing rings 7.4; the twisting vibration piece 7.5 is arranged to rotate downward to push the blade downward; the two adjacent twisting vibration pieces 7.5 The opposite direction is set to prevent the leaves from generating a bridging effect in the corrugated tube and being unable to move downward; the lower end of the soft strip 7.1 is connected to the pressure head 5.3; the front end of the soft strip 7.1 is evenly provided with twisted strips 7.6 in an arc shape; the twisted strips 7.6 are used to cut the mulberry leaves from the branches and enter the corrugated tube 6; the other end of the twisted strip 7.6 is connected through an axis support ring 7.7; the axis support ring 7.7 is installed on the axis ring 3.5, and the axis support ring 7.7 can rotate inside the axis ring 3.5.

[0043] The sensor 3.3 is used to identify the paper mulberry leaves. The bellows 6 is sealed and connected to the compression tube 1.6. The arm seat 1.5 can rotate on the chassis 1.1. The operating table 1.4 is used to control the leaf picking action of the picking machine.

[0044] The blade 5.6 has the function of sending air downwards during the cutting process. The pressing rod 5.4 is detachably connected to the blade shaft 5.5. The fixing ring 7.4 is installed in the corrugated ring 6.2. The corrugated tube 6 has the toughness of stretching and torsion.

[0045] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. For example, the connection method can adopt a method other than a connection column. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mechanical arm-assisted paper mulberry leaf picking machine, characterized in that: The picking machine comprises a machine body (1), a large arm (2), a small arm (3), a plug plate (4), a pressing and cutting piece (5), a bellows (6) and a linkage piece (7); the machine body (1) is the main body of the picking machine; the large arm (2) is installed on the upper part of the machine body, and the small arm (3) is installed on the large arm (2); the plug plate (4) is installed at the rear part of the machine body (1); the pressing and cutting piece (5) is installed on the top of the machine body (1); the bellows (6) is installed on the top of the machine body (1); and the linkage piece (7) is installed inside the bellows (6); The main body of the machine body (1) is a machine case (1.1); a track wheel (1.2) is arranged at the lower part of the machine case (1.1); a base (1.3) is arranged at one side of the upper part of the machine case (1.1); an operating table (1.4) is arranged at the upper part of the machine case (1.1) in front of the base (1.3); an arm seat (1.5) is arranged at the other side of the machine case (1.1); a compression tube (1.6) is arranged at the top of the machine case (1.1) between the arm seat (1.5) and the machine base (1.3); a bar frame (1.7) is arranged at the bottom of the compression tube (1.6); a bar shaft hole (1.8) is arranged in the middle of the bar frame ); the bar shaft hole (1.8) is used to place the pressing and cutting piece (5); a material door (1.9) is arranged at the rear of the chassis (1.1); a plurality of flat pressing holes (1.10) are provided at the top of the chassis (1.1) on the rear side of the compression tube (1.6); a support rod (1.11) is fixedly arranged at the bottom of the chassis (1.1), and the support rod (1.11) is located at the lower part of the compression tube (1.6); a support plate (1.12) is arranged at the upper part of the support rod (1.11); the support plate (1.12) is used to vertically fix the motor (1.13); a machine shaft (1.14) extends from the top of the motor (1.13); The main body of the boom (2) is a boom rod (2.1); the rear end of the boom rod (2.1) is a boom rear joint (2.2); the boom rear joint (2.2) is connected to the machine base (1.3); the front end of the boom rod (2.1) is a boom front joint (2.3); the boom front joint (2.3) is used to connect the forearm (3); The main body of the forearm (3) is a forearm rod (3.1); the rear end of the forearm rod (3.1) is a forearm rear joint (3.2); the forearm rear joint (3.2) is connected to the upper arm front joint (2.3); the front end of the forearm (3) is provided with a sensor (3.3); the rear side of the forearm rod (3.1) is provided with a fixing ring (3.4); the fixing ring (3.4) is connected to the forearm rod (3.1) through a connecting rod; the fixing ring (3.4) is connected to the forearm rod (3.1) through a connecting rod; the fixing ring (3.4) is connected to the forearm rod (3.1) through a connecting rod; the fixing ring (3.4) is connected to the upper arm ... 4) is used to fix the bellows (6); a shaft ring (3.5) is arranged on the front side of the small arm rod (3.1); the shaft ring (3.5) is used to fix the front end of the bellows (6) and is movably connected to the front end of the linkage member (7); the shaft ring (3.5) is connected to the small arm rod (3.1) through a connecting rod; a plurality of arc-shaped shaft basket strips (3.6) are arranged on the front side of the shaft ring (3.5); the shaft basket strips (3.6) are connected together through a basket head ring (3.7); The plug board (4) comprises a board door (4.1); a pull board (4.2) is arranged on the top of the board door (4.1); the pull board (4.2) facilitates personnel to pull out the plug board (4); the plug board (4) is arranged on the material door (1.9); The middle part of the pressing and cutting member (5) is a pressing shaft (5.1); a pressing wrench (5.2) is fixedly arranged on the outer side of the pressing shaft (5.1); the pressing wrench (5.2) is in the shape of a wrench; a pressing shaft head (5.3) is arranged at the upper end of the pressing shaft (5.1); the pressing shaft head (5.3) is used to connect the linkage member (7); a pressing shaft rod (5.4) is arranged at the bottom of the pressing shaft head (5.3); the pressing shaft rod (5.4) passes through the bar shaft hole (1.8) and can rotate in the bar shaft hole (1.8); a knife shaft (5.5) is arranged at the other end of the pressing shaft rod (5.4); knife blades (5.6) are evenly arranged around the knife shaft (5.5); the knife blades (5.6) are used to cut blades; the bottom of the knife shaft (5.5) is connected to the machine shaft (1.14); The main body of the bellows (6) is a hollow tube (6.1); corrugated rings (6.2) are arranged at equal intervals on the tube (6.1); one end of the bellows (6) is installed on the top of the compression tube (1.6); and the other end of the bellows (6) is fixed on the shaft ring (3.5); The middle of the linkage member (7) is a soft strip (7.1); strip shafts (7.2) are arranged at equal intervals on the soft strip (7.1); the soft strip (7.1) can rotate inside the strip shaft (7.2); the outer side of the strip shaft (7.2) is radially arranged with strip spokes (7.3); the outer side of the strip spokes (7.3) is connected to an annular fixing ring (7.4); a twisting vibration member (7.5) is arranged on the soft strip (7.1) between the fixing rings (7.4); the twisting vibration member (7.5) is arranged to rotate downward to push the blade downward; the two adjacent twisting vibration members (7. 5) is arranged in the opposite direction to prevent the leaves from generating a bridging effect in the corrugated tube and being unable to move downward; the lower end of the soft strip (7.1) is connected to the pressure head (5.3); the front end of the soft strip (7.1) is evenly provided with twisted strips (7.6) in an arc shape; the twisted strips (7.6) are used to cut the paper mulberry leaves from the branches and put them into the corrugated tube (6); the other end of the twisted strip (7.6) is connected through an axial support ring (7.7); the axial support ring (7.7) is installed on the axial ring (3.5), and the axial support ring (7.7) can rotate in the axial ring (3.5).

2. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The sensor (3.3) is used to identify paper mulberry leaves.

3. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The bellows (6) is sealedly connected to the compression tube (1.6).

4. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The arm seat (1.5) is rotatable on the chassis (1.1).

5. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The operating console (1.4) is used to control the leaf picking action of the picking machine.

6. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The blade (5.6) has the function of supplying air downwards during the cutting process.

7. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The shaft pressing rod (5.4) is detachably connected to the knife shaft (5.5).

8. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The fixing ring (7.4) is installed in the wave ring (6.2).

9. The mechanical arm-assisted paper mulberry leaf picking machine according to claim 1, characterized in that: The bellows (6) has tensile and torsional toughness.

Images