CN209768236U

CN209768236U - Portable betel nut picking equipment

Info

Publication number: CN209768236U
Application number: CN201920479898.3U
Authority: CN
Inventors: 孙红章; 庞永志
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-13
Anticipated expiration: 2029-04-10

Abstract

The utility model provides an equipment is picked to portable sesame oil, involves the agricultural and picks harvesting apparatus, including climbing portion, harvesting portion and collection portion, climbing portion is including girder (1) and tail boom (2), girder (1) and tail boom (2) rotatable coupling together are provided with climbing wheel (4) on girder (1) and tail boom (2), and is provided with between girder (1) and tail boom (2) straining device (6), realizes the taut operation to climbing wheel (4) through this straining device (6), makes the equipment of picking more stable of walking on the sesame oil tree.

Description

Portable betel nut picking equipment

Technical Field

the utility model relates to the agricultural is picked and is reaped the utensil, specifically is a portable sesame oil picking equipment.

Background

At present, domestic betel nut harvesting tools are as follows: a cutting knife, a long handle and an object connecting net pad. When the betel nuts are picked, the cutting knives are usually assembled on the long handles, reaping personnel stand under the betel nut trees needing to be reaped, the long handles are tightly held by the two hands and lifted, the cutting knives are slightly higher than the roots of branches of the betel nut fruits and the trees, then the long handles are rapidly and forcefully pulled downwards by the two hands, the branches of the betel nuts are cut off by the cutting knives, the betel nuts fall freely and come onto the grafting net pads, and therefore the purpose of picking the betel nut fruits is achieved. The original picking tool is mainly used for finishing all the work by manpower, so that the labor is wasted, and the falling of the fruits often damages people and fruits and is not safe.

In addition, because the traditional long picking knife handle has certain weight, when the long picking knife handle is lifted upwards to a height of twenty meters, the tail end of the long picking knife handle swings greatly, and people with certain physical energy can stably operate and use the long picking knife handle, so that family female members can hardly do the operation. In addition, one or two persons are needed to pull the net to connect the fruits under the trees for 15 meters or more, so that too many fruits are prevented from being broken, time is particularly consumed, efficiency is low, even if net connection is available, the fruits falling for more than 20 meters cannot be prevented from being bruised by themselves, the fruit breaking rate is high under the condition of the height of the trees, and therefore picking is basically abandoned for trees with the height of 30 meters.

SUMMERY OF THE UTILITY MODEL

Problem to picking tool exists among the prior art, the utility model provides a technical scheme for solve among the prior art betel nut picking tool use inconvenient with the high too high and unable technical problem of picking of betel nut, thereby realize a portable convenient and practical's betel nut and pick equipment, concrete scheme is as follows:

A portable betel nut picking device comprises a climbing part, a picking part and a collecting part, wherein the climbing part comprises a main beam and a tail beam, the main beam and the tail beam are rotatably connected together, and a tension device is arranged between the main beam and the tail beam; the clamping device comprises a main beam, a driven beam, a tail wheel and a tensioning device, wherein the main beam is provided with a U-shaped bayonet for the betelnut to pass through, the tail wheel is arranged on the tail beam, the main beam and the tail beam are pulled by the tensioning device, so that the tail wheel is matched with the driven wheel, and the betelnut is clamped; the driving device is connected with the driving wheel and used for providing power;

The picking part comprises a knife rest and an operation rope, the operation rope is fixed with the knife rest and used for controlling the knife rest, one end of the knife rest is movably arranged on the main beam, and the other end of the knife rest is provided with a cutting knife;

The collecting part is arranged on the main beam and is used for collecting the picked areca nuts.

Further: and the driving wheel and the driven wheel are in power transmission through a transmission belt.

Further: and an elastic device is also arranged between the tool rest and the main beam.

Further: the elastic device comprises a mounting piece mounted on the main beam, a locking screw arranged on the tool rest and a spring, wherein one end of the spring is fixed with the mounting piece, and the other end of the spring is fixed with the locking screw.

Further: and a springback mechanism is arranged at the connecting part of the tool rest and the cutting knife and is used for automatically springing back the cutting knife.

Further: the driving device comprises a rechargeable battery, a controller, a brushless motor and a reduction gearbox, wherein the brushless motor is connected with the driving wheel through the reduction gearbox, a wireless receiving module capable of receiving terminal signals is arranged in the controller, and the rechargeable battery is respectively connected with the controller and the brushless motor and used for providing electric power support.

Further: the climbing wheels are all rubber wheels, and the driving wheel, the driven wheel and the tail wheel are all arranged in pairs.

Has the advantages that:

The betel nut picking equipment can ascend or descend on a betel nut tree more stably by adopting the form that the driving wheel, the driven wheel and the tail wheel are arranged in pairs and matched with each other, and the picking equipment is in closer contact with the betel nut tree by arranging the tension device between the tail beam and the main beam, so that the situation of skidding is prevented; an elastic device is arranged between the tool rest and the main beam, and the tool rest is pulled and controlled by an operating rope, so that more convenient and flexible picking is realized; the springback mechanism is arranged between the knife rest and the cutting knife, so that the cutting knife can effectively avoid blocked betel nuts, and the cutting can be completed more smoothly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the utility model lacking the picking part.

Fig. 3 is a schematic structural diagram of the driving portion of the present invention.

Wherein: 1 main beam, 2 tail beams, 3 driving devices, 4 climbing wheels, 6 tensioning devices, 31 rechargeable batteries, 32 controllers, 33 brushless motors, 34 reduction boxes, 41 driving wheels, 42 driven wheels, 43 tail wheels, 51 knife rests, 52 cutting knives, 53 operating ropes and 54 elastic devices.

Detailed Description

the following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

it is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the generic and descriptive sense only and not for purposes of limitation, as the term is used in the generic and descriptive sense, and not for purposes of limitation, unless otherwise specified or implied, and the specific reference to a device or element is intended to be a reference to a particular element, structure, or component. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the 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 invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A portable betel nut picking device, which comprises a climbing part, a picking part and a collecting part, wherein the climbing part comprises a main beam 1, a tail beam 2 and a driving device 3, the main beam 1 and the tail beam 2 are rotatably connected together, the main beam 1 and the tail beam 2 are basic frameworks of the picking equipment, the driving device 3 is fixedly arranged on the main beam 1, the driving device 3 comprises a rechargeable battery 31, a controller 32, a brushless motor 33 and a reduction box 34, a wireless receiving module capable of receiving terminal signals is arranged in the controller 32, the rechargeable battery 31 is respectively connected with the controller 32 and the brushless motor 33, used for providing electric power support, the picking equipment can be conveniently used at any time and any place through the structure of the rechargeable battery 31, moreover, wireless remote control is realized by using the wireless receiving module, and a control instruction is sent out on the terminal to control the forward rotation and the reverse rotation of the brushless motor 33.

To realize that the equipment of picking can rise and descend freely on the betelnut tree, still need set up climbing wheel 4 on picking equipment, preferred: the climbing wheel is a rubber wheel, and is specific: the climbing wheel is divided into a driving wheel 41, a driven wheel 42 and a tail wheel 43, the driving wheel 41, the driven wheel 42 and the tail wheel 43 are identical in structure and are arranged in pairs, the driving wheel 41 and the driven wheel 42 are respectively arranged on the main beam 1 through connecting rods, and the tail wheel 43 is arranged on the tail beam 2 through connecting rods.

The climbing wheels with the same structure are convenient to use and replace damaged wheels, friction force between the climbing wheels and the betel nut is increased through paired arrangement, and walking stability is improved.

the driving wheel 41, the connecting rod, the main beam 1 and the driven wheel 42 are combined to form a U-shaped bayonet, in the actual use process, the U-shaped bayonet is sleeved on the trunk of the betel nut, the trunk of the betel nut is thin and thick, the betel nut picking equipment falls down due to the weight of the betel nut picking equipment, and finally the U-shaped bayonet is clamped at one end of the thick trunk of the betel nut, so that the basic positioning of the picking equipment on the betel nut is completed, but the free up-and-down walking of the picking equipment on the trunk of the betel nut is completed, and the tail wheel 43 is also used, because the trunk of the continuous rising of the picking equipment, the size of the U-shaped bayonet is fixed, and the effective clamping on the trunk betel nut cannot be realized gradually, therefore, in order to ensure the effective clamping on the trunk of the betel nut all the time, the effective clamping can be changed along with the change of the thickness, so that the picking equipment can always stably ascend or descend on the areca nut trees.

The concrete structure cooperation mode is as follows: the tail wheel 43 is arranged on the tail beam 2 through a connecting rod, a triangular shape is formed among the driving wheel 41, the driven wheel 42 and the tail wheel 43, one end of the tail beam 2 is rotatably connected with the main beam 1, in addition, a tension device 6 is also arranged between the main beam 1 and the tail beam 2, and the main beam 1 and the tail beam 2 are always kept in a tension state through the tension device 6, so that the tail wheel 43 and the driven wheel 42 are always tightly attached to a trunk of the betel nut under the action of the tension device 6.

The brushless motor 33 is connected with the reduction gearbox 34, the driving wheel 41 is connected with an output shaft of the reduction gearbox 34, and the driving wheel 41 and the driven wheel 42 are in power transmission through a transmission belt; the brushless motor 33 continuously outputs power to the driving wheel 41, and the driving wheel 41 drives the driven wheel 42 and the tail wheel 43 to realize the ascending and descending on the areca tree trunk.

picking portion is including knife rest 51 and operation rope 53, operation rope 53 is fixed with knife rest 51 for control knife rest 51 to make things convenient for operating personnel when the equipment is picked in the operation, conveniently reap the areca nut, the one end activity of knife rest 51 sets up on girder 1, and the other end of knife rest 51 is provided with cutting knife 52. Preferably: still set up resilient means 54 between knife rest 51 and girder 1, this resilient means 54 is including installing the installation piece on the girder, the locking screw of setting on the knife rest, still includes the spring, and this spring one end is fixed with the installation piece, and the other end is fixed with locking screw, because the existence of spring, operating personnel can be through the swing knife rest of operating rope promptly, nimble control.

Because the areca nuts are distributed around the trunk of the areca nut, the cutting knife 52 is easily blocked by the areca nuts in the ascending process of the picking equipment, and finally the picking equipment cannot ascend normally, so that the knife rest 51 and the cutting knife 52 need to be arranged into a movable structure, preferably: the connecting part of the knife rest 51 and the cutter 52 is provided with a rebounding mechanism, the rebounding mechanism comprises a rebounding spring leaf, the rebounding spring leaf is used for automatic rebounding of the cutter 52, namely when the picking equipment is lifted, the cutter 52 touches the areca nuts, the areca nuts give a certain blocking force to the cutter 52, the cutter 52 is deviated to one side under the action of the rebounding spring leaf, the cutter 52 cannot touch the areca nuts, the picking equipment is lifted continuously, at the moment, the cutter 52 does not receive the blocking force, the cutter 52 returns under the action of the rebounding spring leaf, at the moment, the cutter 52 is located above the areca nuts, the picking equipment stops lifting, then the picking equipment is controlled to descend, branches of the areca nuts are cut off by the cutter 52, and harvesting of the areca nuts is completed.

The harvested areca nuts can fall on the collecting part, the collecting part is arranged on the main beam 1 and used for collecting the picked areca nuts, and finally the picking equipment is controlled to descend to finish the picking of the areca nuts.

It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A portable betel nut picking device comprises a climbing part, a picking part and a collecting part, and is characterized in that the climbing part comprises

The main beam (1) and the tail beam (2) are rotatably connected together, and a tension device (6) is arranged between the main beam (1) and the tail beam (2);

The climbing wheel (4) is divided into a driving wheel (41), a driven wheel (42) and a tail wheel (43), the driving wheel (41) and the driven wheel (42) are arranged on the main beam (1) through connecting rods respectively, a certain distance is reserved between the driving wheel (41) and the driven wheel (42) to form a U-shaped bayonet for the betelnut to pass through, the tail wheel (43) is arranged on the tail beam (2), and the main beam (1) and the tail beam (2) are pulled by the tensioning device (6) to enable the tail wheel (43) to be matched with the driven wheel (42) so as to clamp the betelnut;

The driving device (3), the said driving device (3) is connected with driving wheel (41), is used for providing the motive force;

The picking part comprises a knife rest (51) and an operation rope (53), the operation rope (53) is fixed with the knife rest (51) and used for controlling the knife rest (51), one end of the knife rest (51) is movably arranged on the main beam (1), and the other end of the knife rest (51) is provided with a cutting knife (52);

The collecting part is arranged on the main beam (1) and is used for collecting the picked areca nuts.

2. the apparatus of claim 1, wherein: and the driving wheel (41) and the driven wheel (42) are in power transmission through a transmission belt.

3. the apparatus of claim 1, wherein: an elastic device (54) is arranged between the tool rest (51) and the main beam (1).

4. The apparatus of claim 3, wherein: the elastic device (54) comprises a mounting piece mounted on the main beam (1), a locking screw arranged on the tool rest (51) and a spring, wherein one end of the spring is fixed with the mounting piece, and the other end of the spring is fixed with the locking screw.

5. The apparatus of claim 1, wherein: and a springback mechanism is arranged at the connecting part of the tool rest (51) and the cutting knife (52) and is used for automatically springing back the cutting knife.

6. the apparatus of claim 1, wherein: the driving device (3) comprises a rechargeable battery (31), a controller (32), a brushless motor (33) and a reduction gearbox (34), the brushless motor (33) is connected with the driving wheel (41) through the reduction gearbox (34), a wireless receiving module capable of receiving terminal signals is arranged in the controller (32), and the rechargeable battery (31) is respectively connected with the controller (32) and the brushless motor (33) and used for providing electric power support.

7. The apparatus of claim 1, wherein: the climbing wheels (4) are all rubber wheels, and the driving wheel (41), the driven wheel (42) and the tail wheel (43) are all arranged in pairs.