阅读说明：本技术 一种半圆环形刀头电动花椒采摘器 (Electric pepper picker with semicircular tool bit ) 是由 孙胜文 苏光远 薛建奇 孙博 孟永宏 党革荣 赵友亮 孙渊 郭少峰 王卫平 黄国 于 2020-06-21 设计创作，主要内容包括：一种半圆环形刀头电动花椒采摘器,包括机壳、电池、电动机、剪切装置、动力传动机构、电源开关、收集装置,机壳为“手枪状”壳体,电池竖向安装在机壳手柄中,电动机固定机壳后部,剪切装置的剪切部设计成半圆环形状,由从下至上依次叠合的定刀片、动刀片、固定盖片构成；动力传动机构包括电动机动力传动轮、连杆、动力传动杠杆、动刀片上的动力传动凹槽接头；收集装置包括收集袋和袋口金属骨架。与已有技术相比,本发明主要特点是剪切部的形状为半圆环形状,采摘花椒时,半圆环形缺口面向花椒,可以将长条状的椒叶阻挡在圆环之外,采摘含杂率低,工作效率高,能量消耗小,同时还具有自带收集装置等优点。(A semi-circular tool bit electric pepper picker comprises a shell, a battery, a motor, a shearing device, a power transmission mechanism, a power switch and a collecting device, wherein the shell is a gun-shaped shell, the battery is vertically arranged in a handle of the shell, the motor fixes the rear part of the shell, and a shearing part of the shearing device is designed into a semi-circular shape and consists of a fixed blade, a movable blade and a fixed cover plate which are sequentially overlapped from bottom to top; the power transmission mechanism comprises a motor power transmission wheel, a connecting rod, a power transmission lever and a power transmission groove joint on the movable blade; the collecting device comprises a collecting bag and a bag opening metal framework. Compared with the prior art, the invention is mainly characterized in that the shearing part is in a semicircular ring shape, when pepper is picked, the semicircular ring gap faces the pepper, the long-strip pepper leaves can be blocked outside the circular ring, the impurity picking rate is low, the working efficiency is high, the energy consumption is low, and the invention also has the advantages of self-contained collecting device and the like.)

1. The utility model provides an electronic prickly ash picker of semicircle annular tool bit, includes casing (1), battery (2), motor (3), shearing mechanism, power transmission mechanism, switch (4), collection device, a serial communication port, casing (1) is "pistol form" casing, battery (2) are small-size radium battery that charges, and vertical the installing is in the casing handle, motor (3) set up rear portion behind the casing, shearing mechanism comprises from supreme stationary blade (5), moving blade (6), the fixed cover plate (7) of coincide in proper order down, and the shearing portion of stationary blade (5) is "half ring shape", and a plurality of cut (8) that link to each other have been seted up to the semicircle ring inboard, and a cut (9) have been seted up to the front end in the semicircle ring outside, have set up three spacing piece (10) that make the blade move around the ring centre of a circle on the semicircle ring, (11) (12), the front part of the fixed blade is provided with five fixing holes (13), (14), (15), (16) and (17), two 'tongue pieces' (18) and (19) which are raised at the two sides of the rear part of the fixed blade penetrate through clamping grooves (20) and (21) in the middle part of the shell and are fixed with the shell, the middle part of the fixed blade is provided with a small hole (22) for installing a pivot shaft of a power transmission lever fulcrum, the shape of the shearing part of the movable blade is similar to that of the shearing part of the fixed blade, the inner side and the outer side of a semicircular ring are provided with shearing mouths (23) matched with the fixed blade, the radian numbers of the shearing mouths and the shearing mouths on the fixed blade are the same, the cutter teeth arranged inside and outside the semicircular ring are shorter than the cutter teeth corresponding to each other on the fixed blade, the semicircular ring is provided with three limiting grooves (24), (25) and (26), the rear part of the movable blade is provided with a 'semicircular' connecting groove joint (27) mutually connected with the front end of the power transmission lever, the shape of the fixed cover plate is similar to the front part of the fixed blade, five fixing holes (28), (29), (30), (31) and (32) matched with the fixing holes of the fixed blade are arranged on the fixed cover plate, when the shearing device is combined, three limiting sheets (10), (11) and (12) on the fixed blade respectively sequentially penetrate through the three limiting grooves (24), (25) and (26) on the movable blade upwards, the fixed cover plate is arranged on the movable blade, and the five fixing holes on the fixed cover plate respectively sequentially connect the fixed blade, the movable blade and the fixed cover plate with five corresponding fixing holes on the fixed blade through screws; the power transmission mechanism comprises a motor power transmission wheel (39), a connecting rod (42) and a power transmission lever (43), wherein the front end of a motor rotating shaft (38) is provided with the motor power transmission wheel (39), the front end face of the motor transmission wheel is provided with a swing amplitude hole 40, one end of the connecting rod is movably connected with a connecting column (41) arranged in the swing amplitude hole on the front end face of the motor power transmission wheel, the other end of the connecting rod is movably connected with a connecting groove (44) at the rear end of the power transmission lever (43), the middle part of the power transmission lever is provided with a small hole (45) for installing a fulcrum rotating shaft of the power transmission lever, a fulcrum rotating shaft (46) of the power transmission lever is vertically arranged in the small holes (45) and (22) in a penetrating way, the upper end and the lower end of the fulcrum rotating shaft (46) of the power transmission lever are both fixed with a machine shell, the front end of the power transmission lever is provided with a round joint (47), the circular joint (47) extends into the semicircular joint (27) at the rear part of the movable blade and is hinged; the power switch (4) is arranged at the front part of the handle of the shell, the rear part of the shell is provided with a charging socket (48), and wires are connected between the charging socket and the rechargeable battery, between the rechargeable battery and the power switch and between the power switch and the motor; the collecting device comprises a collecting bag (57) and a bag opening metal framework, wherein the collecting bag (57) is formed by sewing transparent fine mesh cloth without influencing the sight, a bag opening one circle is sewn into a circular hole shape, the bag opening metal framework is made of an easily-deformed copper pipe (55) and a steel wire (56), the middle part of the copper pipe is provided with three fixing holes, the bag opening metal framework is penetrated in the circular hole of the bag opening one circle, and the copper pipe of the collecting bag opening metal framework is fixed on a fixed cover plate of the shearing device through screws.

2. The electric pepper picker with the semicircular cutter head as claimed in claim 1, wherein the front semicircular part of the fixed blade, the front semicircular part of the movable blade and the fixed cover plate are all in a shape of a tip with a wide back part and a gradually narrowed front part.

3. The electric pepper picker with the semicircular annular cutter head as claimed in claim 1 or 2, wherein the cutting openings formed on the fixed blade and the movable blade are U-shaped cutting openings or V-shaped cutting openings, the number of the cutting openings formed on the two sides of the fixed blade and the movable blade can be multiple, the radian number of the opening part of each cutting opening is the same, and the edges on the two sides of each cutting opening are edged.

4. The electric pepper picker with the semicircular annular cutter head as claimed in claim 1 or 2, wherein the three limiting grooves (24), (25) and (26) formed on the movable blade (6) respectively correspond to the three limiting sheets (10), (11) and (12) formed on the fixed blade (5), and the distances from the centers of the circles are equal. The three limiting pieces are formed by cutting tongues by the fixed blades, one end of each limiting piece is connected with the fixed blades, and the other end of each limiting piece extends into the three limiting grooves on the corresponding movable blades.

5. The electric pepper picker with the semicircular cutter heads according to claim 1 or 2, wherein a plurality of swing amplitude adjusting holes (40) are arranged on the large end surface of the power transmission wheel (39) according to the distance between the power transmission wheel and the center of a circle.

6. The electric pepper picker with the semicircular cutter head as claimed in claim 1, wherein the metal framework of the collection device port is in a semicircular structure, the straight edge of the semicircle is made of an easily deformable thin copper tube (55), three fixing holes are arranged in the middle of the copper tube, two ends of the copper tube are respectively provided with a small section of copper tube AB and a small section of copper tube CD which are bent upwards, the AB and the CD can be respectively inclined towards all directions so as to change the shape and the inclination angle of the collection port, the circular arc part of the collection port is formed by a steel wire (56), two ends of a section of steel wire penetrate through two ports A, D of the copper tube respectively and then penetrate out from the middle part E, F of the copper tube, and the steel wire is pulled outwards and pushed inwards to change the size of the collection port.

7. The electric pepper picker with the semicircular annular cutter head as claimed in claim 1, wherein the shell comprises a front shell (58), a rear left shell (59) and a rear right shell (60), the front end of the front shell is designed into a flat ring shape, the rear end of the front shell is designed into a section of an elliptic barrel shape, an elliptic surface which is vertically matched with the elliptic port at the rear end of the front shell is arranged at the front upper part of the rear left shell (59), the elliptic port at the rear end of the front shell (58) and the elliptic surface arranged at the front end of the rear left shell (59) are buckled together and fixed through screws, and the rear right shell (60) and the rear left shell (59) are buckled together and fixed through screws.

Technical Field

The invention relates to an electric appliance for picking Chinese prickly ash.

Background

The applicant discloses a high-efficiency electric pepper picker in ZL201310287339.X, so as to solve the problem of low working efficiency in mechanical picking of pepper. The pepper picker comprises a shell, a motor, a shearing device, a power transmission mechanism and a power supply lead, wherein the motor is vertically arranged in the shell, the shearing device comprises an upper movable blade, a fixed blade and a lower movable blade which are sequentially overlapped from top to bottom, the front part of the fixed blade is in a cross shape, the front part of the lower movable blade is in a T shape, shearing notches are formed in each side of the front part of the fixed blade, shearing notches matched with the fixed blade are formed in the left side and the right side of the front part of the upper movable blade and the front side and the rear side of a transverse cutting blade of the lower movable blade, the rear part of each blade penetrates through the shell, the power transmission mechanism comprises a bevel gear group A, a flat gear group B and a lower movable blade power transmission wheel which are sequentially connected, a driving wheel of the bevel gear group A is connected with a motor power output shaft, and the lower movable blade power transmission wheel is movably connected with the lower movable blade and the driving wheel of the bevel gear group A is movably connected with the upper movable blade through a connecting rod. The motor is connected with a power supply through a lead and a switch. The pepper picker adopts the front direction knife edge, the rear direction knife edge, the left direction knife edge and the right direction knife edge to work simultaneously, so that the working efficiency is improved, but the following defects still exist: (1) easily hurt branches and leaves, have high impurity content, occupy larger space by the cutter head and are not flexible to operate. (2) The longitudinal knife edge and the transverse knife edge are far away from each other and are switched slowly, so that the working efficiency is influenced. (3) The transverse shear blade and the longitudinal shear blade have larger volumes, so the energy loss is larger. (4) Without a collecting device, the device cannot be used on pepper trees on hilly lands and ditch edges.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an electric pepper picker which is small in size, capable of preventing long pepper leaves from entering a shearing opening, low in impurity picking rate, high in working efficiency, low in energy consumption and provided with a collecting device.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electric pepper picker with a semicircular tool bit comprises a shell, a battery, a motor, a shearing device, a power transmission mechanism, a power switch and a collecting device, wherein the shell is a gun-shaped shell, the battery is a small-sized charged radium battery and is vertically installed in a handle of the shell, the motor is arranged at the rear part of the shell, the shearing device is composed of a fixed blade, a movable blade and a fixed cover plate which are sequentially overlapped from bottom to top, the shearing part of the fixed blade is in a semicircular shape, a plurality of mutually-connected shearing mouths are formed in the inner side of the semicircular ring, a shearing mouth is formed in the front end of the outer side of the semicircular ring, three limiting pieces which enable the fixed blade to move around the circle center of the circular ring are arranged on the semicircular ring, five fixing holes are formed in the front part of the fixed blade, and two tongue pieces protruding from two sides of the rear part of the fixed blade penetrate into a clamping groove in the middle part of the shell and are fixed with the shell, the middle part of the fixed blade is provided with a small hole for installing a fulcrum rotating shaft of the power transmission lever, the shape of the shearing part of the movable blade is similar to that of the shearing part of the fixed blade, the inner side and the outer side of the semicircular ring are provided with shearing notches matched with the fixed blade, the radian occupied by the shearing notches and the shearing notches on the fixed blade is the same, the inner side and the outer side of the semicircular ring are provided with cutter teeth which are shorter than the cutter teeth corresponding to each other on the fixed blade, the semicircular ring is provided with three limiting grooves, the rear part of the movable blade is provided with a semicircular connecting groove joint mutually connected with the front end of the power transmission lever, the shape of the fixed cover plate is similar to that of the front part of the fixed blade, the upper part of the fixed cover plate is provided with five fixing holes matched with the fixing holes of the fixed blade, when the shearing device is combined, the three limiting grooves on the fixed blade respectively penetrate upwards in sequence, the fixed cover plate is arranged on the movable blade, and the five fixing holes on the fixed cover plate are respectively and sequentially matched with the five fixing holes on the fixed blade through screws for fixing the fixed blade, The movable blade and the fixed cover plate are connected together; the power transmission mechanism comprises a motor power transmission wheel, a connecting rod and a power transmission lever, wherein the motor power transmission wheel is arranged at the front end of a motor rotating shaft, a swing amplitude hole is formed in the front end face of the motor transmission wheel, one end of the connecting rod is movably connected with a connecting column arranged in the swing amplitude hole in the front end face of the motor power transmission wheel, the other end of the connecting rod is movably connected with a connecting groove in the rear end of the power transmission lever, a small hole for installing a power transmission lever fulcrum rotating shaft is formed in the middle of the power transmission lever, the power transmission lever fulcrum rotating shaft vertically penetrates through the small hole, the upper end and the lower end of the power transmission lever fulcrum rotating shaft are fixed with the shell, the front end of the power transmission lever is provided with a circular joint, and the circular joint extends into the semicircular joint at the rear part of the movable blade to be hinged; the power switch is arranged at the front part of the handle of the shell, the rear part of the shell is provided with a charging socket, and wires are connected between the charging socket and the rechargeable battery, between the rechargeable battery and the power switch and between the power switch and the motor; the collecting device comprises a collecting bag and a bag opening metal framework, the collecting bag is formed by sewing transparent fine mesh cloth without influencing sight, a bag opening is sewn into a circular hole, the bag opening metal framework is made of an easily-deformed copper pipe and a steel wire, the middle of the copper pipe is provided with three fixing holes, the bag opening metal framework penetrates through the circular hole in the bag opening, and the copper pipe of the collecting bag metal framework is fixed on the fixed cover plate of the shearing device through screws.

The front part of the fixed blade is semicircular, the front part of the movable blade is semicircular and the fixed cover plate is pointed, the rear part of the fixed blade is wide, and the front part of the fixed cover plate is gradually narrowed.

The shearing openings formed in the fixed blade and the movable blade are U-shaped shearing openings or V-shaped shearing openings, the number of the shearing openings formed in the two sides of the fixed blade and the movable blade can be multiple, the radian number of the opening part of each shearing opening is the same, and the edges are formed in the two sides of each shearing opening.

The top surface at power transmission lever rear portion sets up a spacing sheetmetal, is provided with the drag reduction ball between spacing sheetmetal and the power transmission lever top surface, and this drag reduction ball is placed among the recess of power transmission lever top surface, be provided with between the casing inside front end and the power transmission lever top surface and compress tightly the ball, should compress tightly the ball and place in the recess that the power transmission lever top surface was seted up, be provided with a wear-resisting sheetmetal between the inside of casing and this compress tightly the ball.

The three limiting grooves formed in the movable blade correspond to the three limiting pieces formed in the fixed blade respectively, and the distances between the three limiting grooves and the circle center of the circular ring are equal. The three limiting pieces are formed by cutting tongues by the fixed blades, one end of each limiting piece is connected with the fixed blades, and the other end of each limiting piece extends into the three limiting grooves on the corresponding movable blades.

The swing amplitude adjusting holes arranged on the large end surface of the power transmission wheel are arranged in a plurality according to the distance between the swing amplitude adjusting holes and the circle center.

The metal framework of collection device mouth is half circular structure, semicircular straight flange is made by yielding thin copper pipe, the copper pipe middle part has set up three fixed orifices, the both ends of copper pipe respectively have a small segment copper pipe AB, CD kickup, AB, CD respectively also can be to each direction slope so that change the shape and the inclination of collecting the mouth, the circular arc part of collecting the mouth comprises the steel wire, wear out from copper pipe middle part E, F after two ports A, D of copper pipe penetrate respectively at the both ends of one section steel wire, outwards pull out and inwards impel the size that is used for changing the collection mouth of steel wire.

The shell comprises a front shell, a rear left shell and a rear right shell, the front end of the front shell is designed into a flat ring shape, the rear end of the front shell is designed into a section of elliptical barrel shape, an elliptical surface which is vertically matched with an elliptical opening at the rear end of the front shell is arranged above the front of the rear left shell, the elliptical opening at the rear end of the front shell is buckled with the elliptical surface arranged at the front end of the rear left shell together and fixed through screws, and the rear right shell is buckled with the rear left shell together and fixed through screws.

Compared with the prior art, the invention has the following advantages:

the cutting parts of the moving blade and the fixed blade are designed into a semi-circular shape, when the pepper is picked, the strip-shaped pepper leaves are not easy to enter the cut, the pepper leaves are prevented from being accidentally injured, the impurity rate is greatly reduced, and the working efficiency is correspondingly improved.

2. The movable blade and the fixed blade of the invention have much reduced volume, thereby greatly reducing energy loss, having flexible operation and high working efficiency.

3. The invention effectively solves the problem that the pepper tree is difficult to collect in the machine picking on hilly lands and ditch sides.

4. The invention is tested for many times, and is improved for many times, the original volume is large, the operation is inflexible, the improved volume can be very small, the original picked objects are easy to slide out of the shearing mouth, the original picked objects are improved to shorten the cutter teeth of the movable cutter edge, so that the picked objects can not slide out of the cutter edge, and many problems are solved.

Drawings

FIG. 1 is a front view of the internal structure of an embodiment of the pepper picker of the invention;

FIG. 2 is a top view of the internal and external structures of an embodiment of the pepper picker of the present invention;

FIG. 3 is a schematic structural diagram of each component of a shearing device of an embodiment of the pepper picker of the invention;

FIG. 4 is a schematic structural diagram of the components of the housing of the embodiment of the pepper picker of the invention;

in the figures 1, 2 and 3, 1, a machine shell, 2, a battery, 3, a motor, 4, a power switch, 5, a fixed blade, 6, a movable blade, 7, a fixed cover plate, 8, a U-shaped clipping opening of the fixed blade, 9, a clipping opening at the outer front end of a semicircular ring, 10, 11 and 12 are limit pieces, 13, 14, 15, 16 and 17 are fixed holes on the fixed blade, 18 and 19 are fixed tongue pieces, 20 and 21 are fixed grooves, 22 and a small hole for installing a lever fulcrum on the fixed blade, 23 and the U-shaped clipping opening of the movable blade, 24, 25 and 26 are movable blade limit grooves, 27 and a semicircular connecting groove joint, 28, 29, 30, 31 and 32 are fixed holes on the fixed cover plate, 33, 34, 35, 36 and 37 are fixed screws, 38, a motor shaft, 39, a motor power transmission wheel, 40, a swing hole, 41, a connecting column, 42, a connecting rod, 43 and a power transmission lever, 44 a connecting groove at the rear end of the lever, 45 a small hole for installing a fulcrum rotating shaft of the power transmission lever, 46 a fulcrum rotating shaft of the power transmission lever, 47 a circular joint at the front end of the lever, 48 a charging socket, 49 a limiting metal sheet, 50 a resistance reducing ball, 51 a resistance reducing ball placing groove, 52 a pressing ball, 53 a pressing ball placing groove, 54 a wear-resistant metal sheet, 55 a copper pipe framework at a collecting opening, 56 a steel wire framework at a collecting opening, 57 a transparent fine mesh cloth collecting bag,

in fig. 4, 58, front housing, 59, rear left housing, 60, rear right housing, 61, upper fixing hole, 62, lower fixing hole, 63, motor mounting groove, 64, battery mounting groove, 65, 66, 67, 68 are rear left housing fixing posts, 69, upper fixing posts, 70, lower fixing posts, 71, upper buckle pieces, 72, lower buckle pieces, 73, 74, 75, 76 are rear right housing fixing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, 2 and 3, the electric pepper picker with the semicircular cutter head comprises a shell 1, a battery 2, a motor 3, a shearing device, a power transmission mechanism, a power switch 4 and a collecting device, wherein the shell 1 is a gun-shaped shell, the battery 2 is a small-sized charged radium battery and is vertically arranged in a handle of the shell, the motor 3 is arranged at the rear part of the shell, the shearing device comprises a fixed blade 5, a movable blade 6 and a fixed cover plate 7 which are sequentially overlapped from bottom to top, the shearing part of the fixed blade 5 is designed into a semicircular shape, a plurality of mutually connected U-shaped shearing openings 8 are formed in the inner side of the semicircular ring, a shearing opening 9 is formed in the outer front end of the semicircular ring, three limiting pieces 10, 11 and 12 for enabling the blades to move around the circle center of the circular ring are arranged on the semicircular ring, and the three limiting pieces are all formed by cutting the self-fixed blade, one end of the fixed blade is connected with the fixed blade, the other end of the fixed blade is raised to a certain height, the front part of the fixed blade is provided with five fixing holes 13, 14, 15, 16 and 17, two 'tongue pieces' 18 and 19 which are raised at two sides of the rear part of the fixed blade penetrate through clamping grooves 20 and 21 in the middle part of the shell and are fixed with the shell, the middle part of the fixed blade is provided with a small hole 22 for installing a fulcrum of a power transmission lever, the shape of the shearing part of the movable blade is similar to that of the shearing part of the fixed blade, the inner side of a semicircular ring is provided with a plurality of 'U' -shaped shearing openings 23 matched with the fixed blade, the cutter teeth arranged inside and outside the semicircular ring are shorter than the cutter teeth corresponding to each other on the fixed blade 5, the semicircular ring is provided with three limiting grooves 24, 25 and 26, the three limiting grooves respectively correspond to the three limiting sheets 10, 11 and 12 arranged on the upper surface of the fixed blade 5, the three limiting grooves are respectively equal in distance from the circle center, the rear part of the circular ring is provided with a 'semicircular' connecting groove joint 27 connected with the front end of the power transmission lever 43 at the rear part of the movable blade 6, the shape of the fixed cover plate 7 is similar to the front part of the fixed blade 5, the upper surface of the fixed cover plate is provided with fixing holes 28, 29, 30, 31 and 32 matched with the fixed blade 5, when the shearing device is combined, three limiting plates 10, 11 and 12 on the fixed blade 5 respectively sequentially penetrate through three limiting grooves 24, 25 and 26 on the movable blade 6 upwards, the fixed cover plate 7 is arranged on the movable blade, and the five fixing holes 28, 29, 30, 31 and 32 on the fixed cover plate 7 respectively sequentially correspond to five fixing holes 13, 14, 15, 16 and 17 on the fixed blade 5 and connect the fixed blade 5, the movable blade 6 and the fixed cover plate 7 together through screws 33, 34, 35, 36 and 37; the power transmission mechanism comprises a motor power transmission wheel 39, a connecting rod 42 and a power transmission lever 43, wherein the front end of a motor rotating shaft 38 is provided with a motor power transmission wheel 39, the front end face of the motor transmission wheel 39 is provided with a swing amplitude hole 40, one end of the connecting rod 42 is movably connected with a connecting column 41 arranged in the swing amplitude hole 40 of the front end face of the motor transmission wheel 39, the other end of the connecting rod is movably connected with a connecting groove 44 at the rear end of the power transmission lever 43, the middle part of the power transmission lever 43 is provided with a small hole 45 for installing a power transmission lever fulcrum rotating shaft, a power transmission lever fulcrum rotating shaft 46 vertically penetrates through the small holes 45 and 22, the upper end and the lower end of the power transmission lever fulcrum rotating shaft 46 are fixed with the machine shell, the front end of the power transmission lever 43 is provided with a round joint 47, the round joint 47 extends into the semicircular joint 27 at the rear part of the movable blade 6 to be hinged, the top surface at the rear part of the power transmission lever 43 is provided with a limiting metal sheet 49, a resistance reducing ball 50 is arranged between the limiting metal sheet and the top surface of the power transmission lever 43, the resistance reducing ball 50 is placed in a groove 51 on the top surface of the power transmission lever, a pressing ball 52 is arranged between the front end of the inner surface of the machine shell 1 and the top surface of the power transmission lever 43, the pressing ball 52 is placed in a groove 53 formed on the top surface of the power transmission lever 43, and a wear-resistant metal sheet 54 is arranged between the inner surface of the machine shell 1 and the pressing ball 52; the power switch 4 is arranged at the front part of the handle of the machine shell 1, the rear part of the machine shell 1 is provided with a charging socket 48, and wires are connected between the charging socket and the battery, between the battery and the power switch and between the power switch and the motor; the collecting device comprises a collecting bag 57 and a bag mouth metal framework, the collecting bag 57 is sewn by a transparent fine mesh fabric which does not influence the sight of a picker, the bag mouth is sewn into a round hole shape in the periphery, the metal framework of the bag mouth is designed into a semi-circular structure, a semi-circular straight edge is made of an easily deformed fine copper pipe 55, two ends of the copper pipe 55 are respectively provided with a small section of copper pipe AB and a small section of copper pipe CD which are bent upwards, AB and DC can be respectively inclined towards all directions so as to change the shape and the inclination angle of the collecting mouth, the collecting mouth can be reduced when the ports of the copper pipes AB and DC are respectively inclined towards the circle center, the collecting mouth is enlarged when the copper pipes AB and DC are respectively inclined away from the circle center, the change of the AB and DC can also change the inclination angle of the collecting mouth, the circular arc part of the collecting mouth is composed of steel wires 56, two ends of one section of the steel wire penetrate through two ports A, D of the copper pipe respectively and then penetrate through the middle part E of the copper pipe, The F department is worn out, and the size of collecting the mouth then can be changed to the outside pulling out and inwards impel of steel wire, because the steel wire is very easy to be out of shape, when collecting the mouth and touch the branch in the use, the collection mouth just warp very fast and shuttle past, and metal framework passes from the inside of the thin round hole of collection sack a week, and metal framework's copper pipe middle part is passed through screw 34, 36, 37 and is fixed on the fixed cover plate of shearing mechanism.

As shown in figure 4, the shell of the electric pepper picker with the semicircular annular cutter head comprises a front shell 58, a rear left shell 59 and a rear right shell 60, wherein the front end of the front shell 58 is designed into a flat ring shape, the rear end of the front shell is designed into a section of an elliptic barrel shape, an upper fixing hole 61 and a lower fixing hole 62 are arranged on the upper edge of the front end surface of the elliptic barrel, a groove 63 for mounting a motor, a groove 64 for mounting a battery and four fixing columns 65, 66, 67 and 68 are arranged on the inner side of the rear left shell 59, an elliptic surface which is vertically matched with an elliptic port at the rear end of the front shell 58 is arranged on the front upper side of the rear left shell, an upper fixing column 69, a lower fixing column 70, an upper buckle piece 71 and a lower buckle piece 72 are arranged on the front end surface of the elliptic surface, four fixing holes 73, 74, 75 and 76 which are respectively matched with the fixing columns are arranged on the rear right shell 60, and when the motor, the battery, the socket, the switch, the wire and the like in the rear left shell 59 are installed, the rear right shell 60 and the rear left shell 59 are fastened together by screws, and after the motor power transmission wheel 39, the connecting rod 42, the power transmission lever 43 and the like are connected, the oval opening at the rear end of the front shell 58 and the oval surface arranged at the front end of the rear left shell 59 are fastened together by screws.

When the machine works, if pepper trees are planted on flat land, the cloth collection is convenient under the condition, firstly, cloth sheets or plastic tarpaulin is paved under the pepper trees, the collection device is unloaded by rotating the screws 34, 36 and 37, the power switch 4 is pressed down, the motor is started, the motor power transmission wheel 39 rotates to drive the connecting rod 42 to move left and right, the connecting rod 42 pulls the connecting groove 44 at the rear part of the power transmission lever 43 to swing left and right, the round connector 47 arranged at the other end of the power transmission lever 43 swings left and right to drive the semi-round connector 27 on the movable blade 6 to swing left and right, the movable blade 6 rotates clockwise and anticlockwise around the circle center of the circular cutting part of the movable blade, the movable blade rotates forward and backward quickly, so that picked objects enter the cut smoothly, under the matching of the knife edges on the fixed blade 5, the cutting openings in all directions on the movable blade 6 can enable the cutting openings in all directions on the semicircular ring to cut the pepper handle, so that the aim of cutting the pepper is fulfilled. When the peppers are picked, the notches of the semicircular rings move towards the peppers, each cluster of peppers are all in a small spherical shape and can smoothly enter the cut inside the semicircular ring, and the pepper leaves are all in a long strip shape and are blocked by the semicircular rings and cannot easily enter the cut inside the semicircular rings, so that the impurity content can be greatly reduced by the picking method, and the working efficiency is correspondingly improved.

If pepper trees are planted on hills or at the edges of ditches, the collecting device is used under the condition that cloth collection cannot be carried out, the middle part of a copper pipe of the collecting device is fixed on a fixed cover plate of a shearing device through screws (34), (36) and (37), the size and the inclination angle of a collecting port are adjusted, a user generally holds a shell of a motor mounting part of the picking machine with hands, the angle of a blade is changed according to actual conditions, and the picked pepper can completely fall into a collecting bag under the mutual matching of the two hands.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.