阅读说明：本技术 一种手持式菠萝采摘工具及采摘方法 (Handheld pineapple picking tool and picking method ) 是由 史天泽 于 2018-08-10 设计创作，主要内容包括：本发明涉及一种手持式菠萝采摘工具及采摘方法,其包括电源模块、手持杆、电机和锯片,电源模块通过导线与电机连接,手持杆的一端与电机连接,在电机的输出轴上设置有锯片,通过电机驱动锯片转动,完成切割,本发明结构轻便,对于菠萝茎叶错综的复杂采摘环境中,易于操作,采摘人员只需握持、对准,无需费力即可完成采摘,采摘效率高,而且采摘时通过手持杆靠近菠萝果实,最大程度地保持菠萝及其茎叶的完整性,以做后续用途,发挥其经济效用。(The invention relates to a handheld pineapple picking tool and a picking method, which comprises a power module, a handheld rod, a motor and a saw blade, wherein the power module is connected with the motor through a wire, one end of the handheld rod is connected with the motor, the saw blade is arranged on an output shaft of the motor, and the saw blade is driven to rotate through the motor to complete cutting.)

1. The utility model provides a hand-held type pineapple picker, its characterized in that, includes power module 4, handheld pole 1, motor 3 and saw bit 2, and power module 4 passes through the wire and is connected with motor 3, and the one end of handheld pole 1 is connected with motor 3, is provided with saw bit 2 on motor 3's output shaft, rotates through motor 3 drive saw bit 2, accomplishes the cutting.

2. The hand-held pineapple picking tool according to claim 1, wherein the hand-held rod 1 is provided with a cutting switch 5 for controlling the on-off action of the motor 3, the input end of the cutting switch 5 is connected with the power module 4, and the output end of the cutting switch is connected with the motor 3.

3. The hand-held pineapple picking tool of claim 1, wherein the hand-held lever 1 is hinged to the body of the motor 3.

4. The hand-held pineapple picking tool according to claim 3, wherein a self-locking device 7 is provided at the hinged part of the hand-held rod 1 and the body of the motor 3.

5. The hand-held pineapple picking tool of claim 1, wherein the hand-held rod 1 is provided with anti-slip lines 6.

6. The hand-held pineapple picking tool of claim 5, wherein the hand-held rod 1 is a telescopic type rod.

7. A pineapple picking method implemented by using the handheld pineapple picking tool as claimed in any one of claims 1-5, characterized in that the angle between the handheld rod 1 and the saw blade 2 is adjusted according to the height of a user and the height of a pineapple, the handheld rod 1 is held tightly, the saw blade 2 is aligned with the stem of the lower part of the pineapple, the motor 3 is started, the saw blade 2 is driven to rotate, and the pineapple can be separated from the stem by slightly pushing forwards, so that the pineapple can be picked.

Technical Field

The invention belongs to the technical field of fruit picking tools, and particularly relates to a handheld pineapple picking tool and a picking method.

Background

Pineapple (academic name: Ananas comosus) is one of tropical fruits. The areas of Fujian and Taiwan are called Wang pear or Wang Lai

New Macaca belt is called yellow pear, mainland and hong Kong are called pineapple. There are more than 70 varieties, one of four famous fruits in Lingnan. Short stem, most leaves, rosette arrangement, sword shape, length of 40-90 cm, width of 4-7 cm, tapered top, whole edge or sharp teeth, green ventral surface, pink back, brownish red edge and top, small leaves at the top of inflorescence, and red color. The inflorescence is drawn out from the leaf cluster, is like a pine cone, is 6-8 cm long, and is increased when a fruit is taken; the base of the bract is green, the upper half of the bract is light red, and the bract is triangular and oval; sepals are wide, oval, fleshy, reddish at the top, and about 1 cm long; the petals are oblong, the ends are sharp, the length is about 2 cm,purple-red upper part and white lower part. Gather the fruit meat, the length is more than 15 centimetres. From summer to winter in the flowering phase.

Due to the special structures of the pineapple tree and the pineapple fruit, the efficiency is low, and because the pineapple leaf is relatively hard, the pineapple fruit is provided with burs, so that people are easily injured during picking, and the picking injury degree is very large. Mechanical picking equipment is also proposed, for example, CN201620414601.1 discloses a pineapple picking manipulator, which comprises a clamping manipulator, a shearing manipulator and a rack-and-pinion mechanism, wherein the clamping manipulator comprises a screw, a connecting block, a clamping finger, a rack-and-pinion mechanism, a clamping switch, a self-locking nail and a guide block, the connecting block is fixed on the gear through the screw, the clamping finger is fixedly connected with the connecting block, and the self-locking nail and the guide block are located in the clamping switch; the shearing manipulator comprises a shearing operating handle, a shearing blade, a pull rope and a gear rack mechanism, wherein the pull rope is connected with the shearing operating handle. The pineapple picker can solve the problems of time and labor waste, low efficiency, easy injury of fruit growers and the like when the pineapples are picked manually.

CN201710390718.X discloses a device for picking pineapples, which comprises a duplex switch, a handle, a three-rod clamping position and nut, a battery, a stepping motor 3, a pineapple cover, a protective cover, a battery clamping position, a protective cover clamping position, an adjusting rod, an adjusting part, a cutting knife, a driver, a control part, a control wire harness and a clamping position hole, wherein the control part controls the driver through the duplex switch so as to control the stepping motor 3 to act; the pineapple cutting machine can cut and place pineapples by matching the pineapple cover and the cutting knife, is small in structure and convenient to operate, can adjust the height of the pineapple cover by using the three-rod clamping position and the nut, is convenient for users with different heights to use, is convenient to charge due to the fact that the battery is detachable, and is safe to operate due to the fact that the protective cover is arranged.

CN201210431101.5 discloses a picking actuating device for the tail end of a pineapple picking mechanical arm, which comprises a clamping mechanism for clamping pineapples, a twisting and separating mechanism for twisting and separating pineapples, and a flange assembly for fixedly connecting the clamping mechanism and the twisting and separating mechanism. The fruit picking machine has the characteristics of fruit clamping, twisting and separating, high picking efficiency, economy, durability and the like.

However, the above devices only solve the problem of injury of personnel during picking, but do not consider the injury to the pineapples and the injury to the pineapple stems and leaves. In addition, because the pineapple leaves are rich in vein fibers and the pineapple leaf fibers are rich in cellulose, lignin and hemicellulose, the pineapple leaf fibers can be widely used in the aspects of clothes, textiles, pulping and papermaking, medical treatment, plastics, resins, woven artware and the like, and therefore, the pineapple leaf fibers have high economic value. But adopt above-mentioned automatic harvesting equipment will cause certain degree of injury to the pineapple leaf, influence its economic efficiency on the one hand, simultaneously, still can cause the injury to the pineapple stem, influence its next year's the result condition.

Disclosure of Invention

In order to overcome the defects of the conventional handheld pineapple picking tool, the invention provides the handheld pineapple picking tool which is light in structure, small in damage to pineapples, stems and leaves of the pineapples, high in picking efficiency and capable of avoiding human body damage.

The technical scheme adopted by the invention is as follows:

the utility model provides a hand-held type pineapple picking tool, its includes power module 4, handheld pole 1, motor 3 and saw bit 2, and power module 4 passes through the wire and is connected with motor 3, and the one end of handheld pole 1 is connected with motor 3, is provided with saw bit 2 on motor 3's output shaft, rotates through motor 3 drive saw bit 2, accomplishes the cutting.

Further limited, the handheld rod 1 is provided with a cutting switch 5 for controlling the motor 3 to perform switching action, the input end of the cutting switch 5 is connected with the power module 4, the output end of the cutting switch 5 is connected with the motor 3, and the switching of the motor 3 can be controlled through the cutting switch 5.

Further inject, the fuselage of handheld pole 1 and motor 3 is articulated, can adjust the angle between handheld pole 1 and the motor 3 as required to reach accurate counterpoint cutting.

Further, a self-locking device 7 is arranged at the hinged position of the handheld rod 1 and the body of the motor 3.

Further, the handheld rod 1 is provided with anti-skid lines 6 for convenient operation.

Further, the handheld rod 1 is a telescopic rod, so that the length of the handheld rod 1 can be conveniently adjusted to adapt to different operating distances.

A pineapple picking method realized by the handheld pineapple picking tool specifically comprises the following steps: according to the height adjustment of the user and the pineapple, the angle between the handheld rod 1 and the saw blade 2 is adjusted, the handheld rod 1 is tightly held, the saw blade 2 is aligned to the stem of the lower portion of the pineapple, the motor 3 is started, the saw blade 2 is driven to rotate, the pineapple is slightly pushed forwards, the pineapple can be separated from the stem, and picking of the pineapple is achieved.

The handheld pineapple picking tool provided by the invention mainly utilizes the motor to drive the saw blade to rotate, so that the stem of a pineapple is cut, the pineapple is separated from the stem, the structure is light, the operation is easy in a complex picking environment with complicated pineapple stem leaves, the picking tool can be used for picking the pineapple without labor by only holding and aligning the pineapple stem leaves, the picking efficiency is high, the pineapple fruits are close to the pineapple fruits by the handheld rod during picking, the integrity of the pineapple and the stem leaves is kept to the maximum extent, the follow-up purpose is realized, and the economic utility is exerted.

Drawings

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

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Referring to fig. 1, a hand-held pineapple picking tool comprises a power module 4, a hand-held rod 1, a motor 3, a saw blade 2, a cutting switch 5 and a self-locking device 7; the power module 4 can select a storage battery with the capacity of 12000mAh, and the storage battery is connected with the motor 3 through a lead to provide motive power for the motor 3. In order to ensure the light overall structure and the durable battery, the motor 3 can select the small motor 3 with the verification power of 120W and the verification voltage of 12V, a handheld rod 1 is connected between the storage battery and the motor 3, the handheld rod 1 is of a hollow structure, and a lead connected between the storage battery and the motor 3 is arranged in the inner cavity of the handheld rod 1. The one end of handheld pole 1 is articulated with the fuselage lateral wall of motor 3, can be according to picker's height, size, the angle between handheld pole 1 of practicality adjustment and the motor 3. In order to prevent the motor 3 from rotating or swinging after the angle adjustment, a self-locking device 7 is installed at the joint of the handheld rod 1 and the motor 3, the self-locking device 7 can be a locking component installed at a hinged position, and belongs to a conventional commercially available component, a cutting switch 5 for controlling the action of the switch of the motor 3 is installed on the side wall of the handheld rod 1, the input end of the cutting switch 5 is connected with the power module 4, the output end of the cutting switch 5 is connected with the motor 3, and the cutting switch 5 is installed on the handheld rod 1 at a position convenient to operate. The outer wall of the handheld rod 1 is also provided with anti-skid grains 6 for convenient operation. The disc-shaped saw blade 2 is mounted on the output shaft of the motor 3, the saw blade 2 is vertically and fixedly connected with the output shaft of the motor 3, the position and the angle of the saw blade 2 can be changed by adjusting the angle between the handheld rod 1 and the motor 3, and the alignment cutting is guaranteed.

Further, the above-mentioned hand-held rod 1 can be processed into a telescopic type rod, and its length can be adjusted according to the operating distance and space adaptability, so as to achieve the purpose of comfortable picking.

Further, in order to facilitate carrying of the storage battery, the storage battery can be placed in a backpack and carried on the back, so that the load of a picker is reduced, and the operation space during picking is saved.

When picking the operation, the picker only needs to hand pole 1, before walking to the plant, according to the angle between user's height and the height adjustment handheld pole 1 of pineapple and saw bit 2, aim at the stem of pineapple lower part with saw bit 2, open cutting switch 5, starter motor 3, drive saw bit 2 is rotatory, push forward a little, can separate pineapple and stem, realize the pineapple is picked, can make the picker avoid the action of repeated stoop, avoid the direct contact with the pineapple simultaneously, the injury of gathering the pineapple to picker's waist and hand has been reduced, be close to the pineapple fruit through handheld pole 1 when the picker picks, furthest keeps the integrality of other parts such as pineapple stem leaf, in order to exert subsequent economic utility better.