CN213603271U

CN213603271U - Handheld coffee fruit picking machine

Info

Publication number: CN213603271U
Application number: CN202022032909.9U
Authority: CN
Inventors: 于英杰; 于飞; 赖庆辉; 王剑; 蒋快乐; 陈志华
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-06
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a hand-held type coffee fruit picking machine belongs to agricultural harvest machinery field, including collecting box, handle, motor, battery, crank vibration mechanism, clamping device, the bottom of collecting box is provided with a handle, and motor fixed mounting is on the lateral wall of collecting box, and for the battery of motor power supply installs in the inside cavity of handle, crank vibration mechanism is connected with motor power take off end, and clamping device installs on crank vibration mechanism. The utility model drives the crank vibration mechanism to work through the motor, the crank vibration mechanism drives the clamping device to vibrate, the clamping device for clamping the branches separates coffee fruits from the branches through the vibration principle, and the vibration picking mode can not break the branches to cause the coffee fruit nodes to be damaged; the utility model has simple structure, small and light body, convenient carrying and flexible operation in the coffee garden; the coffee cherry picker is particularly suitable for walking and working in mountainous areas of Yunnan hills, and is easy to realize the picking of coffee cherries by hand-held operation in a limited space.

Description

Handheld coffee fruit picking machine

Technical Field

The utility model belongs to agricultural harvest machinery field, specifically speaking relates to a hand-held type coffee fruit picking machine.

Background

The coffee tree has thick trunk and more branches, the fruits are mainly distributed in the branches, a plurality of nodes are distributed in the branches, and dozens of coffee fruits grow out of each node. The coffee cherry is a juicy berry, the fruits are not ripe at the same time, and the growth difference of the fruits at different altitudes is huge. The coffee fruit belongs to the climacteric fruit, and the fruit is not easy to store after being ripe. In each picking season, coffee harvesting basically depends on manual picking, and single branches need to be manually picked up and ripe fruits are selected for picking. Although mechanical equipment has been used abroad to harvest coffee, such mechanical equipment is basically large-scale mechanical harvesting equipment due to the flat terrain in foreign coffee planting areas.

However, Yunnan province in China is an arabica coffee planting base, but belongs to hilly mountains and has complex terrain, so that arabica coffee is difficult to pick in mature seasons, and large coffee machines collected abroad are not suitable for the terrain of hilly mountainous areas in Yunnan province and cannot be used for work. Meanwhile, the situation of insufficient labor force exists, because the branches of the coffee tree are slender and dense, each branch is distributed with 6-10 nodes, each node is basically distributed with twenty-few coffee fruits, the working strength of farmers for picking is very high, and simultaneously the branches and the nodes for fruiting can not be damaged when the farmers pick the coffee trees manually.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a hand-held type coffee fruit picking machine, its light in weight, small, cheap, durable, suitable Yunnan hilly mountain area walking work easily hand-held operation in limited space realizes the picking of coffee fruit.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a hand-held type coffee fruit picking machine includes collecting box 1, handle 2, motor 3, battery 4, crank vibration mechanism, clamping device 6, the bottom of collecting box 1 be provided with a handle 2, motor 3 fixed mounting is on the lateral wall of collecting box 1, installs in the inside cavity of handle 2 for battery 4 of motor 3 power supply, crank vibration mechanism is connected with the power take off end of motor 3, clamping device 6 installs on crank vibration mechanism, clamping device 6 is located collecting box 1.

Further, the crank vibration mechanism comprises a crank vibration mechanism which comprises a driving crank 5-1, a dowel bar I5-2, a fixed block 5-3, a driven shaft 5-4, a driven crank 5-5, a dowel bar II 5-6, a swing rod 5-7, a rotating shaft 5-8 and a linear bearing 5-9, wherein the driving crank 5-1 is arranged on a driving shaft of the motor 3, the driven shaft 5-4 is arranged on the side wall of one side of the collecting box 1 opposite to the motor 3 through a bearing, the driven crank 5-5 is arranged on the driven shaft 5-4, two ends of the dowel bar I5-2 are respectively arranged on the driving crank 5-1 and the driven crank 5-5 through the linear bearing, the fixed block 5-3 is arranged on the fixed block 5-3 in an interference fit manner, the upper end of a dowel bar II 5-6 is arranged on the fixed block 5-3, the dowel bar II 5-6 is arranged on a swing rod 5-7 through a linear bearing 5-9, the swing rod 5-7 is fixedly arranged on a rotating shaft 5-8, and the rotating shaft 5-8 is arranged at the bottom of the collecting box 1 through a bearing; the clamping device 6 is mounted on top of the fixed block 5-3.

Furthermore, the included angle of the staggered axis formed by the dowel bar II 5-6 and the dowel bar I5-2 can be changed at will within the range of 0-180 degrees.

Further, the clamping device 6 comprises a sliding suspension rod 6-1, a sliding block 6-2, a return spring 6-3, a connecting rod 6-4, a clamping handle 6-5 and a clamping jaw 6-6, the lower end of the sliding suspension rod 6-1 is fixedly arranged on the crank vibration mechanism, the sliding block 6-2 can be slidably arranged on the sliding suspension rod 6-1, the sliding suspension rod 6-1 is sleeved with the return spring 6-3, the upper end of the return spring 6-3 is fixed at the bottom of the sliding block 6-2, the lower end of the return spring 6-3 is fixed on the crank vibration mechanism, two sides of the sliding block 6-2 are respectively hinged with the connecting rod 6-4, the upper ends of the two connecting rods 6-4 are respectively hinged with the clamping handle 6-5, the upper ends of the two clamping handles 6-5 are respectively provided with the clamping jaw 6-6 which is matched with each other, the lower ends of the two clamping jaws 6-6 are hinged on the top of the sliding suspender 6-1.

Furthermore, the clamping jaws 6-6 are of a semicircular structure, and the semicircular diameters of the two clamping jaws 6-6 are respectively provided with a branch clamping groove.

Further, a base 6-7 is fixedly installed on the crank vibration mechanism, a slideway 6-8 which is parallel to and connected with the sliding suspender 6-1 is installed on the base 6-7, and a sliding block 6-2 installed on the sliding suspender 6-1 is clamped on the slideway 6-8 at the same time.

Furthermore, the tops of the two side walls of the collecting box 1 are provided with clamping grooves which are matched with the clamping device 6 and are convenient for clamping and fixing the coffee branches.

Further, the collecting box 1 comprises a shell I1-1 and a shell II 1-2, the shell I1-1 and the shell II 1-2 are symmetrically arranged, and the shell I1-1 and the shell II 1-2 are fixedly connected through screws.

Furthermore, the tops of two side walls of the whole formed by the shell I1-1 and the shell II 1-2 are provided with clamping grooves 1-3 which are matched with the clamping device 6 and are convenient for clamping and fixing coffee branches.

Furthermore, the shell I1-1 and the shell II 1-2 are respectively provided with a motor shell 1-4, the two motor shells 1-4 are symmetrically arranged and fixedly connected through screws, and the motor 3 is fixedly arranged in a space formed by the two motor shells 1-4.

The utility model has the advantages that:

the utility model drives the crank vibration mechanism to work through the motor, the crank vibration mechanism drives the clamping device for clamping the coffee branches to vibrate, the clamping device separates the coffee fruits from the branches through the vibration principle, and the vibration picking mode can not break the branches to cause the coffee fruit nodes to be damaged; the utility model has simple structure, small and light body, convenient carrying and flexible operation in the coffee garden; the coffee cherry picker is particularly suitable for walking and working in mountainous areas of Yunnan hills, and is easy to realize the picking of coffee cherries by hand-held operation in a limited space.

Drawings

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

FIG. 2 is a schematic structural diagram of a crank oscillating mechanism according to the present invention;

FIG. 3 is a schematic front side view of the clamping device of the present invention;

fig. 4 is a schematic rear side structure view of the clamping device of the present invention;

FIG. 5 is a schematic structural view of the collecting box of the present invention;

FIG. 6 is a schematic view of the internal structure of the collecting box of the present invention;

fig. 7 is a schematic diagram of the circuit connection of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, 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.

As shown in figure 1, the handheld coffee fruit picking machine comprises a collecting box 1, a handle 2, a motor 3, a storage battery 4, a crank vibration mechanism and a clamping device 6, wherein the handle 2 is arranged at the bottom of the collecting box 1, the motor 3 is fixedly arranged on the side wall of the collecting box 1, the storage battery 4 for supplying power to the motor 3 is arranged in an inner cavity of the handle 2, the crank vibration mechanism is connected with a power output end of the motor 3, the clamping device 6 is arranged on the crank vibration mechanism, and the clamping device 6 is located in the collecting box 1. Through handheld handle 2, be the power supply of motor 3 by battery 4, drive crank vibration mechanism work through motor 3, crank vibration mechanism produces the vibration under motor 3's drive to drive the vibration of clamping device 6 of centre gripping coffee branch, clamping device 6 shakes the coffee fruit on the coffee branch and falls in collecting box 1 at the vibration in-process, thereby realizes high-efficient, quick, the harmless harvesting of coffee fruit.

The storage battery 4 for supplying power to the motor 3 is arranged in the inner cavity of the handle 2, the storage battery 4 is arranged in the handle 2 through the mounting base, the storage battery 4 is not in direct contact with the handle 2, the heat dissipation of the storage battery 4 is guaranteed, and meanwhile, the charging port 2-1 of the storage battery 4 is arranged on the handle 2, so that the storage battery 4 is convenient to charge.

The utility model discloses in, as preferred, battery 4 adopts the 12V lithium cell, and the lithium cell is longer than ordinary battery life, and the volume is littleer, and weight is lighter, and can keep the electric capacity through charging at any time, the harvesting operation of specially adapted peasant at Yunnan hills mountain region coffee. Meanwhile, the switch of the motor 3 can be arranged on the handle 2, so that the motor 3 can be started and stopped conveniently.

Motor 3 adopts DC brushless motor, and DC brushless motor can produce higher rotational speed and produce less vibration noise, and in longer operating time, life obtains the guarantee, and the maintenance cost is low. Meanwhile, as shown in a circuit wiring diagram of fig. 7, the motor 3 can adopt a stepless speed regulation controller 13 to realize the adjustment of the rotating speed of the motor 3, the rotating speed of the motor 3 is adjusted, so that the crank vibration mechanism generates different vibration frequencies, and when the force generated by vibration is greater than the separating force of the ripe coffee cherries and the coffee fruit stems, the coffee cherries fall into the collection box 1 of the coffee picking machine, thereby realizing the mechanical picking of coffee instead of manual work.

In the utility model, as shown in figure 2, the crank vibration mechanism comprises a crank vibration mechanism comprising a driving crank 5-1, a dowel bar I5-2, a fixed block 5-3, a driven shaft 5-4, a driven crank 5-5, a dowel bar II 5-6, a swing rod 5-7, a rotating shaft 5-8 and a linear bearing 5-9, wherein the driving crank 5-1 is arranged on the driving shaft of a motor 3, the driven shaft 5-4 is arranged on the side wall of one side of a collecting box 1 right opposite to the motor 3 through a bearing, the driven crank 5-5 is arranged on the driven shaft 5-4, two ends of the dowel bar I5-2 are respectively arranged on the driving crank 5-1 and the driven crank 5-5 through linear bearings, the fixed block 5-3 is arranged on the fixed block 5-3 in an interference fit manner, the upper end of a dowel bar II 5-6 is arranged on the fixed block 5-3, the dowel bar II 5-6 is arranged on a swing rod 5-7 through a linear bearing 5-9, the swing rod 5-7 is fixedly arranged on a rotating shaft 5-8, and the rotating shaft 5-8 is arranged at the bottom of the collecting box 1 through a bearing; the clamping device 6 is mounted on top of the fixed block 5-3. In the working process of the motor 3, a driving shaft of the motor drives a driving crank 5-1 to rotate, the driving crank 5-1 drives a dowel bar I5-2 to rotate under the matching action of a driven shaft 5-4 and a driven crank 5-5 in the rotating process, and when the dowel bar I5-2 rotates, a fixed block 5-3 can move along with the dowel bar I5-2; as the fixed block 5-3 is arranged on the dowel bar I5-2 in an interference fit manner, and meanwhile, the dowel bar II 5-6 is arranged on the fixed block 5-3, the dowel bar II 5-6 is arranged on the swing rod 5-7 through the linear bearing 5-9, the swing rod 5-7 is arranged on the rotating shaft 5-8, when the dowel bar I5-2 drives the fixed block 5-3 to move along with the dowel bar II 5-6, the dowel bar II 5-6 moves along with the fixed block 5-3, and the fixed block 5-3 can not be separated from the linear bearing 5-9 and the linear bearing 5-9 rotates along with the swing rod 5-7 under the limiting action of the linear bearing 5-9 of the fixed block 5-3, the dowel bar II 5-6, the swing rod II 5-7 and the rotating shaft 5-8 rotate together, the dowel bar II 5-6, Under the limiting action of the whole formed by the oscillating bar 5-7, the rotating shaft 5-8 and the linear bearing 5-9, the fixed block 5-3 cannot rotate along with the dowel bar I5-2, but does a motion with a space elliptic motion track under the action of the dowel bar I5-2, the space elliptic motion track is the vibration amplitude of the fixed block 5-3, so that the clamping device 6 arranged on the fixed block 5-3 is driven to vibrate along with the fixed block, and the clamping device 6 for clamping the coffee branches vibrates the coffee fruits on the coffee branches in the vibration process.

The included angle of the staggered shaft formed by the dowel bars II 5-6 and the dowel bars I5-2 can be changed at will within the range of 0-180 degrees. Within the range of an included angle of 0-180 degrees, the installation positions of the swing rod 5-7 and the rotating shaft 5-8 are changed, and the fixed block 5-3 is effectively ensured to do motion with a space ellipse track through the limit of the dowel bar I5-2, so that the vibration of the fixed block 5-3 is realized. In the utility model, preferably, the included angle of the crossed shaft formed by the dowel bar II 5-6 and the dowel bar I5-2 is 90 degrees.

In the utility model, as shown in fig. 3 and 4, the clamping device 6 comprises a sliding suspension rod 6-1, a sliding block 6-2, a return spring 6-3, a connecting rod 6-4, a clamping handle 6-5 and a clamping jaw 6-6, the lower end of the sliding suspension rod 6-1 is fixedly arranged on a crank vibration mechanism, the sliding block 6-2 is slidably arranged on the sliding suspension rod 6-1, the sliding suspension rod 6-1 is sleeved with the return spring 6-3, the upper end of the return spring 6-3 is fixed at the bottom of the sliding block 6-2, the lower end of the return spring 6-3 is fixed on the crank vibration mechanism, two sides of the sliding block 6-2 are respectively hinged with the connecting rod 6-4, the upper ends of the two connecting rods 6-4 are respectively hinged with the clamping handle 6-5, the upper ends of the two clamping handles 6-5 are respectively provided with a clamping jaw 6-6 which are matched with each other, and the lower ends of the two clamping jaws 6-6 are hinged at the top of the sliding suspender 6-1. The slide block 6-2 is pressed downwards to compress the return spring 6-3, the slide block 6-2 which moves downwards drives the two connecting rods 6-4 to move downwards, the two connecting rods 6-4 drive the whole body formed by the clamping handle 6-5 and the clamping jaws 6-6 to rotate around the hinges hinged at the tops of the sliding suspension rods 6-1 at the lower ends of the clamping jaws 6-6, so that the two clamping jaws 6-6 are opened, the whole picking machine can be moved through the handle 2 to enable coffee branches to be positioned between the two clamping jaws 6-6, then the slide block 6-2 is released, under the reducing action of the return spring 6-3, the return spring 6-3 pushes the slide block 6-2 to move upwards along the sliding suspension rod 6-1, and under the action of the two connecting rods 6-4 and the clamping handle 6-5, the two clamping jaws 6-6 are folded, the coffee branches are clamped, so that when the crank vibration mechanism generates vibration, the vibration is transmitted to the coffee branches through the two clamping jaws 6-6, and the coffee branches generate vibration to shake coffee fruits on the coffee branches.

The clamping jaws 6-6 are of semicircular structures, and the semicircular diameters of the two clamping jaws 6-6 are respectively provided with a branch clamping groove; when the two clamping jaws 6-6 are closed, the branch clamping grooves arranged on the two clamping jaws 6-6 are closed to form a hole for clamping the coffee branch, so that the coffee branch is stably clamped, and meanwhile, the two clamping jaws 6-6 are made of flexible materials, so that the clamping jaws 6-6 are in flexible contact with the coffee branch in the vibration process of the clamping jaws 6-6, and the coffee branch can be prevented from being damaged by the vibration of the clamping jaws 6-6.

In the utility model, preferably, the crank vibration mechanism is fixedly provided with a base 6-7, the base 6-7 is provided with a slideway 6-8 which is parallel to and connected with the sliding suspender 6-1, and the slider 6-2 arranged on the sliding suspender 6-1 is simultaneously clamped on the slideway 6-8. The slide rail 6-8 is arranged on the base 6-7 to enable the slide block 6-2 to slide up and down along the slide rail, so that the slide block 6-2 can be guaranteed to run more stably in the up-and-down sliding process, meanwhile, certain strength is provided for the clamping device 6 in the vibration process of the clamping device 6, and the sliding suspension rod 6-1 is prevented from being deformed due to over-strong vibration.

The utility model discloses in, as preferred, can set up a stay cord in the bottom of slider 6-2, tensile wearing out from the bottom of collecting box 1, can stimulate slider 6-2 downstream like this through the stay cord, realize that two clamping jaws 6-6 open, loosen tensile, under return spring 6-3's effect, can realize foldingly of two clamping jaws 6-6, it is more convenient to operate like this, the picking of realization coffee fruit that can be more convenient in limited space very much.

The utility model discloses in, as shown in fig. 5, 6, the draw-in groove of the fixed coffee branch of joint of just being convenient for is seted up with clamping device 6 matching at two lateral wall tops of collecting box 1, can realize the spacing of coffee branch through the draw-in groove, guarantees that coffee branch card is back in two draw-in grooves of saying, the centre gripping of realization coffee branch that clamping device 6 can be accurate.

The collecting box 1 comprises a shell I1-1 and a shell II 1-2, the shell I1-1 and the shell II 1-2 are symmetrically arranged, and the shell I1-1 and the shell II 1-2 are fixedly connected through screws; the top parts of two side walls of the whole formed by the shell I1-1 and the shell II 1-2 are provided with clamping grooves 1-3 which are matched with the clamping devices 6 and are convenient for clamping and fixing coffee branches, the clamping grooves 1-3 can limit the coffee branches, and the clamping devices 6 can accurately clamp the coffee branches after the coffee branches are clamped into the two clamping grooves. The shell I1-1 and the shell II 1-2 are connected through screws to form the collecting box 1, so that the collecting box 1 is convenient to disassemble and assemble, and the clamping device 6 and the crank vibration mechanism can be convenient to overhaul.

The utility model discloses in, as preferred, casing I1-1, casing II 1-2 on be provided with a motor casing 1-4 respectively, two motor casings 1-4 symmetry set up and through screw fixed connection, motor 3 fixed mounting is in the space that two motor casings 1-4 formed, through the installation space of two motor casings 1-4 formation motor 3, guarantee motor 3 in the course of the work with deposit the process before with external direct contact, avoid motor 3 because of colliding with impaired.

The utility model discloses a working process:

through handheld handle 2, be the power supply of motor 3 by battery 4, start motor 3 drives crank vibration mechanism work through motor 3, and crank vibration mechanism produces the vibration under motor 3's drive to drive the vibration of clamping device 6 of centre gripping coffee branch, clamping device 6 shakes the coffee fruit on the coffee branch and falls in collecting box 1 at the vibration in-process, thereby realizes high-efficient, quick, the harmless harvesting of coffee fruit.

When in use, a coffee picker holds the handle 2 by hand, presses down the sliding block 6-2, the two connecting rods 6-4 drive the clamping handle 6-5 and the clamping jaw 6-6 to form a whole body to rotate around the hinge hinged at the top of the sliding suspension rod 6-1 at the lower end of the clamping jaw 6-6, so that the two clamping jaws 6-6 are opened, a coffee branch is positioned between the two clamping jaws 6-6, then the sliding block 6-2 is loosened, the sliding block 6-2 is pushed by the return spring 6-3 to move upwards along the sliding suspension rod 6-1 under the restoring action of the return spring 6-3, the two clamping jaws 6-6 are closed to clamp the coffee branch under the action of the two connecting rods 6-4 and the clamping handle 6-5, then the motor 3 is started, the crank vibration mechanism is driven by the motor 3 to work, and vibrates under the driving of the crank vibration mechanism, thereby drive the clamping device 6 vibration of centre gripping coffee branch, clamping device 6 shakes the coffee fruit on the coffee branch and falls into collecting box 1 in the vibration process to realize the high-efficient, quick, the harmless harvesting of coffee fruit.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. A hand-held coffee cherry picker, characterized by: the handheld coffee fruit picking machine comprises a collecting box (1), a handle (2), a motor (3), a storage battery (4), a crank vibration mechanism and a clamping device (6), wherein the handle (2) is arranged at the bottom of the collecting box (1), the motor (3) is fixedly installed on the side wall of the collecting box (1), the storage battery (4) for supplying power to the motor (3) is installed in an inner cavity of the handle (2), the crank vibration mechanism is connected with a power output end of the motor (3), the clamping device (6) is installed on the crank vibration mechanism, and the clamping device (6) is located in the collecting box (1).

2. A hand-held coffee cherry picker according to claim 1, wherein: the crank vibration mechanism comprises a crank vibration mechanism, wherein the crank vibration mechanism comprises a driving crank (5-1), a dowel bar I (5-2), a fixed block (5-3), a driven shaft (5-4), a driven crank (5-5), a dowel bar II (5-6), a swing rod (5-7), a rotating shaft (5-8) and a linear bearing (5-9), the driving crank (5-1) is installed on a driving shaft of a motor (3), the driven shaft (5-4) is installed on the side wall of one side of a collecting box (1) opposite to the motor (3) through a bearing, the driven crank (5-5) is installed on the driven shaft (5-4), two ends of the dowel bar I (5-2) are installed on the driving crank (5-1) and the driven crank (5-5) through linear bearings respectively, the fixed block (5-3) is arranged on the fixed block (5-3) in an interference fit mode, the upper end of the dowel bar II (5-6) is arranged on the fixed block (5-3), the dowel bar II (5-6) is arranged on the swing rod (5-7) through a linear bearing (5-9), the swing rod (5-7) is fixedly arranged on the rotating shaft (5-8), and the rotating shaft (5-8) is arranged at the bottom of the collecting box (1) through a bearing; the clamping device (6) is arranged at the top of the fixing block (5-3).

3. A hand-held coffee cherry picker according to claim 2, wherein: the included angle of the staggered shaft formed by the dowel bar II (5-6) and the dowel bar I (5-2) can be changed at will within the range of 0-180 degrees.

4. A hand-held coffee cherry picker according to any one of claims 1-3, wherein: the clamping device (6) comprises a sliding suspension rod (6-1), a sliding block (6-2), a return spring (6-3), a connecting rod (6-4), a clamping handle (6-5) and a clamping jaw (6-6), wherein the lower end of the sliding suspension rod (6-1) is fixedly arranged on a crank vibration mechanism, the sliding block (6-2) is slidably arranged on the sliding suspension rod (6-1), the sliding suspension rod (6-1) is sleeved with the return spring (6-3), the upper end of the return spring (6-3) is fixed at the bottom of the sliding block (6-2), the lower end of the return spring (6-3) is fixed on the crank vibration mechanism, two sides of the sliding block (6-2) are respectively hinged with the connecting rod (6-4), the upper ends of the two connecting rods (6-4) are respectively hinged with the clamping handle (6-5), the upper ends of the two clamping handles (6-5) are respectively provided with a clamping jaw (6-6) which are matched with each other, and the lower ends of the two clamping jaws (6-6) are hinged at the top of the sliding suspender (6-1).

5. A hand-held coffee cherry picker according to claim 4, wherein: the clamping jaws (6-6) are of semicircular structures, and the semicircular diameters of the two clamping jaws (6-6) are respectively provided with a branch clamping groove.

6. A hand-held coffee cherry picker according to claim 4, wherein: the crank vibration mechanism is fixedly provided with a base (6-7), the base (6-7) is provided with a slide way (6-8) which is parallel to and connected with the sliding suspender (6-1), and a sliding block (6-2) arranged on the sliding suspender (6-1) is simultaneously clamped on the slide way (6-8).

7. A hand-held coffee cherry picker according to any one of claims 1-3, 5-6, wherein: the tops of two side walls of the collecting box (1) are provided with clamping grooves which are matched with the clamping devices (6) and are convenient for clamping and fixing coffee branches.

8. A hand-held coffee cherry picker according to any one of claims 1-3, 5-6, wherein: the collecting box (1) comprises a shell I (1-1) and a shell II (1-2), wherein the shell I (1-1) and the shell II (1-2) are symmetrically arranged, and the shell I (1-1) and the shell II (1-2) are fixedly connected through screws.

9. The hand-held coffee cherry picker according to claim 8, wherein: the top parts of two side walls of the whole formed by the shell I (1-1) and the shell II (1-2) are provided with clamping grooves (1-3) which are matched with the clamping device (6) and are convenient for clamping and fixing coffee branches.

10. The hand-held coffee cherry picker according to claim 8, wherein: the motor shell I (1-1) and the motor shell II (1-2) are respectively provided with a motor shell (1-4), the two motor shells (1-4) are symmetrically arranged and fixedly connected through screws, and the motor (3) is fixedly arranged in a space formed by the two motor shells (1-4).