CN220000066U - Portable picking machine - Google Patents

Abstract

The utility model discloses a portable picking machine which comprises a shell and a picking assembly arranged in the shell, wherein a feed inlet is formed in the top of the shell, the picking assembly is arranged close to the feed inlet and used for picking fruits into the shell, a filter screen plate is arranged on one side, far away from the feed inlet, of the picking assembly, the filter screen plate is movably connected with the shell, and a power mechanism used for providing power for the picking assembly and the filter screen plate is arranged on one side of the shell. According to the portable picking machine, the filter screen plate is arranged below the picking assembly to pick up fruits and branches and leaves, and the fruits and the branches and leaves are screened under the action of the power mechanism, so that the branches and leaves are not required to be singly picked and cleaned in the follow-up process, the labor intensity of picking personnel is reduced, the labor cost is reduced, the picking period is shortened, and the picking efficiency is improved.

Description

Portable picking machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a portable picking machine.

Background

Along with the continuous improvement of the social level, people pay more and more attention to the maintenance of the body, fruits have the effects of improving the immunity of the body, promoting appetite, supplementing nutrition and the like, but most fruits such as cherries and cherries are usually picked manually, so that the picking efficiency is low, and the production cost is also improved.

The applicant obtains the following prior art by the following search formula "cl (fruit) AND ts (portable) OR ts (picking) ANDcl (branches AND leaves)", AND specifically, publication No. CN218998899U discloses a blueberry picking device, which comprises a collecting box, a handle AND picking teeth, wherein the left side of the collecting box is of an opening-shaped structural design, the handle is fixed above the collecting box, the picking teeth are arranged on the left side of the collecting box, blueberries are picked from branches AND leaves into the collecting box through the picking teeth, a baffle plate is arranged inside the collecting box AND positioned on the right side of the picking teeth, the opening of the collecting box is shielded, a mounting shaft is fixed above the baffle plate, AND a torsion spring is mounted at the end part of the mounting shaft. This blueberry harvesting device is provided with but autogiration's baffle, thereby the blueberry can promote the baffle and remove in entering into the collection box when picking, stops picking the backplate and can reset under torsion spring's effect and shelter from the opening of collecting the box to avoided follow-up blueberry to spill and cause the loss, and the baffle also can manual control rotate, conveniently pour the blueberry and collect.

According to the blueberry picking device, the blueberries can be prevented from leaking from the collecting box and losing, the baffle can be manually controlled to rotate, the blueberries are conveniently poured out for collecting, but the picking teeth are inevitably used for picking branches and leaves along with the blueberries to fall into the collecting box when picking, so that the blueberry picking device is inconvenient to store, sell or eat, and the branches and leaves are independently picked and cleaned, so that the labor intensity of picking staff is increased, the labor cost is increased, and the picking efficiency is reduced.

Disclosure of Invention

The utility model mainly aims to provide a portable picking machine, which aims to solve the problems that the existing fruit picking device needs to pick and clean branches and leaves after picking, so that the labor intensity of picking personnel is increased, the labor cost is increased and the picking efficiency is reduced.

In order to achieve the above purpose, the utility model provides a portable picking machine, which comprises a shell and a picking assembly arranged in the shell, wherein a feed inlet is formed in the top of the shell, the picking assembly is arranged close to the feed inlet so as to enable the picking assembly to pick fruits into the shell, a filter screen plate is arranged on one side, far away from the feed inlet, of the picking assembly, the filter screen plate is movably connected with the shell, and a power mechanism for providing power for the picking assembly and the filter screen plate is arranged on one side of the shell.

Preferably, the picking assembly comprises two silica gel rollers which are arranged on the same horizontal plane in parallel, a main shaft of each silica gel roller is connected with the power mechanism in a matched mode, any silica gel roller is gradually reduced along the extending direction of the silica gel roller, and a plurality of silica gel comb teeth are uniformly and alternately arranged on the outer wall of the silica gel roller along the circumferential direction of the silica gel roller.

Preferably, one side of the shell is provided with a handle for holding, the power mechanism comprises a gear box and a motor arranged in the handle, the gear box is arranged between the handle and the shell, an output shaft of the motor stretches into the gear box and is connected with a first driving gear through a coupling, one end of the main shaft of the silica gel roller stretches into the gear box and is connected with a first driven gear, any one of the first driven gears is meshed with the first driving gear, and an idler gear for changing steering is arranged between the other first driven gear and the first driving gear.

Preferably, the one end that the filter screen board kept away from the gear box is provided with the slider, the position that corresponds in the casing the filter screen board is provided with the slide rail, offer on the slide rail and be used for supplying the spout that the slider stretches into, the slider rotationally set up in the spout and with spout sliding contact cooperation, the other end of filter screen board articulates there is the connecting rod and passes through the connecting rod with power unit cooperation is connected.

Preferably, the output shaft of the motor is further sleeved with a second driving gear, the bottom of the gear box is provided with a mounting seat, the mounting seat is rotatably provided with a rotating shaft, one end of the rotating shaft is provided with a second driven gear which is used for being meshed with the second driving gear, the other end of the rotating shaft is provided with a driving bevel gear, two sides of the mounting seat are provided with driven bevel gears which are meshed with the driving bevel gear, two driven bevel gears are respectively connected with a driving wheel, the position, corresponding to the driving wheels, on the shell is provided with a through groove for the connecting rod to pass through, and the connecting rod is rotationally connected with the driving wheels.

Preferably, a collecting box for picking up fruits is detachably arranged at the bottom in the shell, and a handle is arranged on the collecting box.

Preferably, a discharging hole is formed in the bottom surface of the shell, and a slope is formed between the discharging hole and the side wall of the shell.

Preferably, a switch door is movably connected to a side wall of one side of the housing at a position corresponding to the filter screen plate.

The beneficial effects are that:

1. because the below of picking the subassembly is provided with the filter screen plate, after picking the subassembly and picking the fruit to the casing in, fruit and branch and leaf drop together to the filter screen plate on, owing to filter screen plate and casing swing joint, and filter screen plate sieves fruit and branch and leaf under power unit's effect, the fruit drops to the casing bottom through the through-hole on the filter screen plate promptly, and branch and leaf then remains on the filter screen plate, thereby realize the screen dress separation of fruit and branch and leaf, follow-up need not to carry out solitary choosing the clearance to branch and leaf, not only reduced picking personnel's intensity of labour, still reduced the cost of labor, shortened picking cycle, improved picking efficiency.

2. When the portable picking machine is used, as the top of the shell is provided with the feed inlet, and the picking assembly is arranged close to the feed inlet, a picking person holds the portable picking machine and sends fruits into the feed inlet, and under the action of the power mechanism, the picking assembly picks the fruits into the shell, so that the portable picking machine has simple and reasonable structural design and is convenient to carry.

3. In the portable picking machine, the feeding hole is made into the opening with a certain gradient and radian, so that fruits can be picked conveniently, the feeding hole is prevented from scratching fruit branches or non-picked fruits in the picking process, the feeding hole is prevented from scratching picking personnel in the carrying and taking process, and the portable picking machine is reliable and safe to use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a portable picking machine according to an embodiment of the present utility model;

FIG. 2 is a front view of a portable picking machine according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is a partial enlarged view at B in FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

FIG. 6 is a schematic view of a gear box in a portable picking machine according to an embodiment of the utility model;

FIG. 7 is a schematic view of a silica gel roller in a portable picking machine according to an embodiment of the utility model;

fig. 8 is a schematic structural view of another silica gel roller in a portable picking machine according to an embodiment of the present utility model.

In the figure: 100-a portable picking machine; 1-a housing; 2-picking assemblies; 3-a filter screen plate; 4-a power mechanism; 5-a silica gel roller; 6-silica gel comb teeth; 7-a handle; 8-a gear box; 9-a motor; 10-a first drive gear; 11-a first driven gear; 12-idler; 13-a slider; 14-sliding rails; 15-sliding grooves; 16-connecting rod; 17-a second drive gear; 18-a mounting base; 19-a second driven gear; 20-a drive bevel gear; 21-driven bevel gear; 22-a driving wheel; 23-a collection box; 24-handle; 25-opening and closing the door.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present utility model, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

the present utility model proposes a portable picking machine 100.

In an embodiment of the present utility model, a portable picking machine 100 includes a housing 1 and a picking assembly 2 disposed in the housing 1, a feed inlet is formed at the top of the housing 1, the picking assembly 2 is disposed close to the feed inlet, so that the picking assembly 2 picks fruits into the housing 1, a filter screen 3 is disposed on a side of the picking assembly 2 away from the feed inlet, the filter screen 3 is movably connected with the housing 1, and a power mechanism 4 for providing power to the picking assembly 2 and the filter screen 3 is disposed on a side of the housing 1.

Specifically, the portable picking machine 100 provided by the utility model can be used for picking medlar, as shown in fig. 1, 3 and 6, when the portable picking machine 100 is used, as the top of the shell 1 is provided with the feed inlet, and the picking assembly 2 is arranged close to the feed inlet, a picking person holds the portable picking machine 100 and sends medlar into the feed inlet, and under the action of the power mechanism 4, the picking assembly 2 picks medlar into the shell 1, so that the structural design is simple and reasonable. Further, owing to pick the below of subassembly 2 and be provided with filter screen plate 3, after picking the subassembly 2 and picking the matrimony vine in to casing 1, matrimony vine and branch and leaf drop together to filter screen plate 3, owing to filter screen plate 3 and casing 1 swing joint, and filter screen plate 3 sieves matrimony vine and branch and leaf under power unit 4's effect, the matrimony vine drops to casing 1 bottom through the through-hole on the filter screen plate 3 promptly, and branch and leaf then leave over on filter screen plate 3, thereby realize the screening dress separation of matrimony vine and branch and leaf, follow-up need not to carry out solitary selection clearance to branch and leaf, not only reduced picking personnel's intensity of labour, still reduced the cost of labor, shortened the picking cycle of matrimony vine, picking efficiency has been improved.

As can be appreciated, in the portable picking machine 100 of the present utility model, the feeding port is made into the opening with a certain gradient and radian, so that the picking of the medlar is facilitated, the feeding port is prevented from scratching the branches of the medlar or picking the medlar which is not picked in the picking process, and the feeding port is prevented from scratching the picking personnel in the carrying and taking process, so that the use is reliable and safe.

It should be noted that, in the portable picking machine 100 of the present utility model, the power supply mode for the power mechanism 4 may be a rechargeable battery in the prior art, and compared with the power supply mode, the rechargeable battery is more beneficial to picking operation of the picking personnel.

Compared with the prior art, the portable picking machine 100 has the advantages that the filter screen 3 is arranged below the picking assembly 2 to access the Chinese wolfberry and the branches and leaves, and the filter screen 3 screens the Chinese wolfberry and the branches and leaves under the action of the power mechanism 4, so that the branches and leaves do not need to be independently selected and cleaned later, the labor intensity of picking personnel is reduced, the labor cost is reduced, the picking period of the Chinese wolfberry is shortened, and the picking efficiency is improved.

It should be noted that, in the portable picking machine 100 provided in the present embodiment, for convenience of viewing and understanding, fig. 1 to 7 of the specification are schematic illustrations created by the present utility model, and the drawing scale of each part shown is different from the actual size, and the relative sizes of each part in the portable picking machine 100 of the present utility model are based on the production drawing of the actual product.

In an embodiment, picking assembly 2 includes two silica gel rollers 5 that are parallel to each other on same horizontal plane, and the main shaft and the power unit 4 cooperation of two silica gel rollers 5 are connected, and arbitrary silica gel roller 5 all is the convergent setting along its extending direction, and has evenly and the interval arrangement of a plurality of silica gel broachs 6 along its circumferencial direction on the outer wall of arbitrary silica gel roller 5.

Specifically, as shown in fig. 1, 3 and 6, as the two silica gel rollers 5 in the picking assembly 2 are arranged in parallel on the same horizontal plane, and the outer wall of each silica gel roller 5 is uniformly and alternately provided with a plurality of silica gel comb teeth 6 along the circumferential direction, the medlar on the branch is convenient to be picked completely, and the roller and the comb teeth of the silica gel material workpiece can avoid damaging the medlar in the picking process. Further, any silica gel roller 5 is gradually reduced from back to front, so that silica gel comb teeth 6 on the silica gel roller 5 are in gradient change, the size of medlar in various conditions can be self-adapted, sequential gradient brushing with diameters from large to small is realized, and the applicability of the portable picking machine 100 to medlar with different sizes is improved.

In another embodiment, as shown in fig. 3 and 8, the end of any silica gel comb tooth 6 for scraping the medlar is of a continuously arranged wavy line structure, and a gap for the medlar to pass through is formed between two silica gel comb teeth 6 on two silica gel rollers 5. It can be understood that when picking the matrimony vine, two silica gel rollers 5 rotate in opposite directions and the matrimony vine fruit handle stretches into the gap to realize the separation to matrimony vine and fruit handle, structural design is simple, reasonable.

In yet another embodiment, a single silica gel roller 5 is disposed in the housing 1, the silica gel roller 5 extends along the left-right direction, one end of the silica gel roller 5 is rotatably connected with a side wall of the housing 1, and the other end of the silica gel roller 5 is in transmission connection with the power mechanism 4. Picking personnel are when picking the operation, directly send into the feed inlet with the matrimony vine in, and silica gel roller 5 at this moment is rotated clockwise and is combed the matrimony vine from the carpopodium under power unit 4's effect, compares with the mode that two silica gel rollers 5 rotate in opposite directions and carry out the matrimony vine and pick, and single silica gel roller 5 rotates the mode of picking can avoid pressing from both sides when a plurality of silica gel broachs 6 rotate in opposite directions and hinder the matrimony vine. It can be understood that the control module for controlling the power mechanism 4 is arranged in the shell 1, and the shell 1 is provided with the speed regulating button electrically connected with the control module, so that the rotating speed of the silica gel roller 5 can be regulated by the picking personnel through the speed regulating button, the use is more flexible, the use requirements of the picking personnel under different conditions when picking the medlar are met, and the outer wall of the shell 1 is also provided with a power switch, so that the starting and stopping of the rotation of the silica gel roller 5 can be controlled.

In an embodiment, one side of the housing 1 is provided with a handle 7 for holding, the power mechanism 4 comprises a gear box 8 and a motor 9 arranged in the handle 7, the gear box 8 is arranged between the handle 7 and the housing 1, an output shaft of the motor 9 stretches into the gear box 8 and is connected with a first driving gear 10 through a coupling, one end of a main shaft of two silica gel rollers 5 stretches into the gear box 8 and is connected with a first driven gear 11, any one of the first driven gears 11 is meshed with the first driving gear 10, and an idler gear 12 for changing steering is arranged between the other first driven gear 11 and the first driving gear 10.

Specifically, as shown in fig. 1 to 6, since the rear side of the housing 1 is provided with the handle 7, it is convenient for picking personnel to take and use. Further, a motor 9 in a power mechanism 4 is arranged in a handle 7, an output shaft of the motor 9 stretches into a gear box 8 and is connected with a first driving gear 10 through a coupling, when the portable picking machine 100 is used, the output shaft of the motor 9 rotates and synchronously drives the first driving gear 10 to rotate, and as the rear ends of main shafts of two silica gel rollers 5 stretch into the gear box 8 and are connected with a first driven gear 11, the first driving gear 10 is meshed with the first driven gear 11 on the main shaft of the right silica gel roller 5, so that the first driving gear 10 can drive the right silica gel roller 5 to rotate; and, be provided with the idler 12 that is used for changing to turn to between the epaxial first driven gear 11 of left silica gel roller 5 main shaft and the first driving gear 10, and then make two silica gel rollers 5 can rotate in opposite directions, realize the operation of picking to the matrimony vine, simultaneously, two silica gel rollers 5 rotate in opposite directions can guarantee to send into the feed inlet with the matrimony vine all the time, do benefit to picking the matrimony vine, improve the rate of collecting to the matrimony vine.

In an embodiment, as shown in fig. 1 to 6, one end of the filter screen plate 3 away from the gear box 8 is provided with a sliding block 13, a sliding rail 14 is arranged in the housing 1 corresponding to the position of the filter screen plate 3, a sliding groove 15 for the sliding block 13 to extend into is formed in the sliding rail 14, the sliding block 13 is rotatably arranged in the sliding groove 15 and is in sliding contact fit with the sliding groove 15, the other end of the filter screen plate 3 is hinged with a connecting rod 16 and is in matching connection with the power mechanism 4 through the connecting rod 16, so that the filter screen plate 3 can slide relative to the housing 1 along the front-rear direction under the action of the power mechanism 4, screening of medlar and branches and leaves is realized, and the structure is simple and reasonable in design.

In an embodiment, the output shaft of the motor 9 is further sleeved with a second driving gear 17, the bottom of the gear box 8 is provided with a mounting seat 18, a rotating shaft is rotatably arranged on the mounting seat 18, one end of the rotating shaft is provided with a second driven gear 19 which is used for being meshed with the second driving gear 17, the other end of the rotating shaft is provided with a driving bevel gear 20, two sides of the mounting seat 18 are provided with driven bevel gears 21 which are meshed with the driving bevel gear 20, driving wheels 22 are respectively connected to the two driven bevel gears 21, a through groove for a connecting rod 16 to pass through is formed in a position, corresponding to the driving wheels 22, of the shell 1, and the connecting rod 16 is rotatably connected with the driving wheels 22.

Specifically, as shown in fig. 5 and 6, when the portable picking machine 100 of the present utility model is used, since the mounting seat 18 is rotatably provided with the rotating shaft, the rear end of the rotating shaft is provided with the second driven gear 19 which is used for being meshed with the second driving gear 17, and the second driving gear 17 rotates under the driving of the output shaft of the motor 9 and synchronously drives the second driven gear 19 to rotate, so that the driving bevel gear 20 on the front end of the rotating shaft rotates, meanwhile, two sides of the mounting seat 18 are provided with the driven bevel gears 21 which are meshed with the driving bevel gears 20, so that the driving bevel gears 20 can drive the two driven bevel gears 21 to synchronously rotate, and the two driven bevel gears 21 are respectively connected with the driving wheels 22, the rear end of the connecting rod 16 is rotationally connected with the driving wheels 22, and the driving wheels 22 are eccentric wheels, so that the filtering mesh plate 3 can be driven by the connecting rod 16 to swing in an up-down deflecting manner, thereby greatly improving the filtering effect of the filtering mesh plate 3, and being simple in structure and reliable in use.

In an embodiment, as shown in fig. 1, a collecting box 23 for picking up the medlar is detachably arranged at the bottom in the shell 1, and a handle 24 is arranged on the collecting box 23, it can be understood that the medlar can be completely and comprehensively collected by arranging the collecting box 23 at the bottom in the shell 1, and when the collecting box 23 is full, a picking person can extract the collecting box 23 through the handle 24 and pour the medlar into a larger collecting bag, so that picking collection of the medlar is completed, and the picking device is simple and convenient to use.

In another embodiment, the bottom surface of the housing 1 is provided with a discharge port, and a slope is formed between the discharge port and the side wall of the housing 1. It can be understood that, because the discharge gate has been seted up to the bottom surface of casing 1, picking personnel accessible connecting pipe communicates discharge gate and collecting bag to can pick the collection directly to the matrimony vine, and be formed with the slope between the lateral wall of discharge gate and casing 1, and then do benefit to the matrimony vine to drop to in the collecting bag from the discharge gate, structural design is simple, reasonable.

In one embodiment, a switch door 25 is movably connected to a side wall of the housing 1 at a position corresponding to the filter screen plate 3. It will be appreciated that when the branches and leaves on the screen plate 3 are required to be cleaned, as shown in fig. 1, the switch door 25 is movably connected to the front side wall of the housing 1 at a position corresponding to the screen plate 3, thereby facilitating the disassembly and assembly of the screen plate 3.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a portable picking machine, its characterized in that, including casing (1) with set up in picking subassembly (2) in casing (1), the feed inlet has been seted up at the top of casing (1), picking subassembly (2) are close to the feed inlet sets up, for picking subassembly (2) pick fruit extremely in casing (1), picking subassembly (2) are kept away from one side of feed inlet is provided with filter screen plate (3), filter screen plate (3) with casing (1) swing joint, one side of casing (1) is provided with and is used for picking subassembly (2) with power unit (4) that filter screen plate (3) provided power.

2. The portable picking machine according to claim 1, wherein the picking assembly (2) comprises two silica gel rollers (5) which are arranged in parallel on the same horizontal plane, a main shaft of each silica gel roller (5) is connected with the power mechanism (4) in a matched manner, any silica gel roller (5) is tapered along the extending direction, and a plurality of silica gel comb teeth (6) are uniformly and alternately arranged on the outer wall of any silica gel roller (5) along the circumferential direction.

3. A portable picking machine according to claim 2, characterized in that a handle (7) for gripping is arranged on one side of the housing (1), the power mechanism (4) comprises a gear box (8) and a motor (9) arranged in the handle (7), the gear box (8) is arranged between the handle (7) and the housing (1), an output shaft of the motor (9) stretches into the gear box (8) and is connected with a first driving gear (10) through a coupling, one end of a main shaft of the two silica gel rollers (5) stretches into the gear box (8) and is connected with a first driven gear (11), any one of the first driven gears (11) is meshed with the first driving gear (10), and an idler gear (12) for changing steering is arranged between the other first driven gear (11) and the first driving gear (10).

4. A portable picking machine according to claim 3, wherein a slider (13) is arranged at the end of the filter screen plate (3) far away from the gear box (8), and the housing (1) corresponds to the filter screen plate

The position of filter screen board (3) is provided with slide rail (14), offer on slide rail (14) and be used for supplying spout (15) that slider (13) stretched into, slider (13) rotationally set up in spout (15) and with spout (15) sliding contact cooperation, the other end of filter screen board (3) articulates has connecting rod (16) and passes through connecting rod (16) with power unit (4) cooperation is connected.

5. The portable picking machine according to claim 4, wherein a second driving gear (17) is further sleeved on an output shaft of the motor (9), a mounting seat (18) is arranged at the bottom of the gear box (8), a rotating shaft is rotatably arranged on the mounting seat (18), a second driven gear (19) which is used for being meshed with the second driving gear (17) is arranged at one end of the rotating shaft, a driving bevel gear (20) is arranged at the other end of the rotating shaft, driven bevel gears (21) which are meshed with the driving bevel gear (20) are arranged at two sides of the mounting seat (18), driving wheels (22) are respectively connected to the two driven bevel gears (21), through grooves for the connecting rod (16) to pass through are formed in positions, corresponding to the driving wheels (22), of the shell (1), and the connecting rod (16) is rotatably connected with the driving wheels (22).

6. A portable picking machine according to any of claims 1-5, characterized in that the bottom inside the housing (1) is detachably provided with a collecting box (23) for picking up fruits, said collecting box (23) being provided with a handle (24).

7. The portable picking machine according to any of claims 1-5, wherein a bottom surface of the housing (1) is provided with a discharge opening, and a slope is formed between the discharge opening and a side wall of the housing (1).

8. A portable picking machine according to any of claims 1-5, characterized in that a switch door (25) is movably connected to a side wall of said housing (1) at a position corresponding to said screen (3).