CN107567817A - A kind of portable fruit picker - Google Patents

Abstract

The invention discloses a portable fruit picking device, which comprises a telescopic rod, a handle part, a traction assembly, a cutting assembly and a collection part. The telescopic rod is a supporting rod, which can be freely expanded and contracted to adjust the length of the picking device to adapt to fruits of different heights, and is made of a hollow metal rod. The handle part is the power source of the traction assembly, and the handle part can adjust the length of the steel wire according to the length of the telescopic rod. The function of the traction assembly is to move the traction movable blade, which consists of steel wires and four fixed pulleys. The shearing assembly is used to cut off the fruit pedicle, and is composed of a blade and a blade track, and the purpose of cutting the fruit pedicle is realized through the engagement between the blades. The collection part is used to receive the fruit with cut fruit stems. It is installed under the cutting assembly and consists of an iron ring, a gauze channel and a collection box. After the fruit stems are cut, they fall into the iron ring and enter along the gauze channel. in the collection box. This case can pick a large number of fruits at one time, with simple operation, convenient reception and reliable performance.

Description

A portable fruit picking device

technical field

The invention belongs to the technical field of fruit picking machinery, and in particular relates to a portable fruit picking device.

Background technique

At present, fruit harvesting at home and abroad is mainly done manually, and only transport machinery is used to assist in conveying and transporting. Most fruits are picked seasonally, and the peak harvest period is usually only about half a month. Manual picking requires a lot of manpower in a short period of time. When harvesting, the fruit grower wears gloves, selects the fruit according to the size and color of the fruit, and cuts it with a fruit knife. This harvesting method leads to high labor intensity and low production efficiency of manual harvesting, and the harvesting operation accounts for about 30% of the production cost. In recent years, with the development of rural urbanization in my country and the gradual transfer of rural labor to other industries in the society, the problem of the reduction of agricultural labor has become increasingly serious. Nowadays, fruit farmers mostly plant fruit trees in a large area, but manual fruit picking is a very time-consuming and labor-intensive task, so a fruit picker was invented to assist fruit farmers to pick fruits. However, the existing fruit pickers have disadvantages such as inconvenient positioning, low picking efficiency, cumbersome reception, and easily damaged fruits during the receiving process.

Contents of the invention

The invention provides a portable fruit picking device, which has high cutting efficiency, easy operation, wide picking range and improved fruit picking efficiency.

Technical scheme of the present invention is realized like this:

A portable fruit picking device, which includes a telescopic rod, a handle part, a traction assembly, a cutting assembly and a collection part;

A telescopic rod, the telescopic rod is provided with a slot;

A shearing assembly, the shearing assembly is arranged at the end of the telescopic rod, the shearing assembly includes a fixed blade, a movable blade, a blade slide rail, a spring and a connecting rod, and one end of the blade slide rail is fixedly arranged on the On the end of the telescopic rod, the fixed blade is arranged on the other end of the blade slide rail, the movable blade is installed on the blade slide rail, one end of the spring is fixed on the blade slide rail, the One end of the connecting rod is fixed on the movable blade, and the other end is connected to the spring;

A handle part, the handle part is arranged at the other end of the telescopic rod, the handle part includes a handle and a wire reel, the handle is hinged on the telescopic rod, and the wire reel is fixedly arranged on the handle;

Traction assembly, the traction assembly includes steel wire, fixed pulley one, fixed pulley two, fixed pulley three and fixed pulley four, the fixed pulley one and fixed pulley two are relatively arranged on the side wall of the slot, the Fixed pulley 3 and fixed pulley 4 are arranged on the telescopic rod, and one end of the steel wire is fixedly connected to the movable blade, bypasses the fixed pulley 3 and fixed pulley 4, and passes through the fixed pulley 1 and between the two fixed pulleys, and finally wind up in the reel;

A collecting part, the collecting part comprises an iron ring, a gauze channel and a collection box, the iron ring is fixedly arranged directly below the blade slide rail, one end of the gauze channel is connected to the iron ring, and the other end connected to the collection box.

In the portable fruit picking device of the present invention, the spring is arranged under the blade slide rail, and the connecting rod is in the shape of a door frame.

In the portable fruit picking device of the present invention, the fixed blade and the movable blade are serrated.

In the portable fruit picking device of the present invention, an opening is provided on one side of the blade slide rail.

In the portable fruit picking device of the present invention, several rubber deceleration plates are arranged on the inner wall of the gauze channel.

In the portable fruit picking device of the present invention, a sensing counter is provided at the connection port between the collection box and the gauze channel, a shock absorbing pad is provided at the bottom of the collection box, and a box door is provided on the side of the collection box, so The collection box is provided with two straps.

Implementing this portable fruit picking device of the present invention has the following beneficial effects: In this case, a freely retractable fruit picker is formed by setting a telescopic rod, a handle part, a traction assembly, a cutting assembly and a collection part, and the handle assembly and traction The component controls the movement of the movable blade in the cutting component to complete the cutting of the fruit, and the cut fruit falls into the collecting part. The whole harvesting process is very efficient, greatly saving labor costs, and the appearance of the harvested fruit is very good. Well, no bruises. The operation method of the whole device is very simple, the picking efficiency is very high, and it is very suitable for picking various fruits; and the length of the device can be adjusted freely, further increasing the use range of the device.

Description of drawings

Fig. 1 is the schematic diagram of portable fruit picking device of the present invention;

Fig. 2 is the enlarged schematic diagram of the structure of part A in Fig. 1;

Fig. 3 is a schematic structural view of the collecting part in Fig. 1;

Fig. 4 is the structural representation of cutting assembly in Fig. 1;

Fig. 5 is a schematic structural view of the movable blade in Fig. 4;

FIG. 6 is a schematic structural diagram of the cord reel in FIG. 1 .

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

As shown in FIGS. 1 to 6 , the portable fruit picking device of the present invention includes a telescopic rod 1 , a handle part 2 , a traction assembly 3 , a cutting assembly 4 and a collection part 5 .

The telescopic rod 1 is provided with a slot 11, and the telescopic rod 1 adopts a metal telescopic rod 1 commonly used in the market.

The shearing assembly 4 is arranged at the end of the telescopic rod 1 , and the shearing assembly 4 includes a fixed blade 41 , a movable blade 42 , a blade slide rail 43 , a spring 44 and a connecting rod 45 . One end of the blade slide rail 43 is fixedly arranged on the end of the telescopic rod 1, the fixed blade 41 is arranged on the other end of the blade slide rail 43, and the movable blade 42 is installed on the blade slide rail 43 superior. One end of the spring 44 is fixed on the blade slide rail 43 , one end of the connecting rod 45 is fixed on the movable blade 42 , and the other end is connected to the spring 44 . The spring 44 is arranged below the blade slide rail 43, and the connecting rod 45 is in the shape of a door frame.

The handle part 2, the handle part 2 is arranged on the other end of the telescopic rod 1, the handle part 2 includes a handle 21 and a wire reel 22, the handle 21 is hinged on the telescopic rod 1, and the wire reel 22 is fixedly arranged on the handle 21 .

Traction assembly 3, described traction assembly 3 comprises steel wire 31, fixed pulley one 32, fixed pulley two 33, fixed pulley three 34 and fixed pulley four 35, and described fixed pulley one 32 and fixed pulley two 33 are relatively arranged on the On the side wall of the slot hole 11, the fixed pulley three 34 and the fixed pulley four 35 are arranged on the telescopic rod 1, and one end of the steel wire 31 is fixedly connected to the movable blade 42, and walks around the fixed pulley Three 34 and fixed pulley four 35, and pass between said fixed pulley one 32 and fixed pulley two 33, and finally wind up in said reel 22. The wire reel 22 includes a bobbin and a positioning gear, the bobbin is hinged on the handle 21, the positioning gear is sleeved on the bobbin, and the end of the bobbin is provided with a slot meshing with the positioning gear. When needing to pay out, the positioning gear is moved out of the draw-in groove, the spool is rotated, and the steel wire 31 is lengthened. The same is true when retrieving the line. The wire reel 22 can also adopt existing wire reel products.

The collection part 5, the collection part 5 includes an iron ring 51, a gauze channel 52 and a collection box 53, the iron ring 51 is fixedly arranged directly below the blade slide rail 43, and one end of the gauze channel 52 is connected to The other end of the iron ring 51 is connected to the collection box 53 .

Wherein, the fixed blade 41 and the movable blade 42 are serrated, and the blades are serrated, which can improve the meshing rate and enhance the cutting effect on the fruit.

One side of the blade slide rail 43 is provided with an opening 430, so that the fruit stalks can be easily entered into the shearing device, so that the device can cut off the fruit stalks.

The inner wall of the gauze channel 52 is provided with a number of rubber deceleration plates 520. When the fruit falls into the gauze channel 52 from a height, the rubber deceleration plates 520 can continuously provide a blocking force for the fruit, slow down the falling speed of the fruit, and reduce the The bruising of the fruit ensures the integrity of the fruit skin and improves the aesthetics.

The junction of the collection box 53 and the gauze channel 52 is provided with a sensing counter 531, through which the sensing counter 531 can record the number of fruits falling into the collection box 53, so as to make it convenient to judge whether the collection box 53 is full. The bottom of the collecting box 53 is provided with a shock absorbing pad 532, which can buffer the fruit falling into the collecting box 53, further ensuring the integrity of the fruit. Described collection box 53 side is provided with a box door 533, when collection box 53 is full, then open box door 533, pour out fruit, carry out the collection of next box. The collection box 53 is provided with two straps 534, which can carry the collection box 53 on the back, further improving the convenience of use of the device.

The working process of this case is: before starting work, first adjust the length of the telescopic rod 1 according to the height of the fruit, before adjusting the telescopic rod 1, first adjust the steel wire 31 to a suitable length with the wire reel 22 on the handle, and then adjust the telescopic rod The length of 1; just can start picking work after the length setting of picking device is finished, pinch handle 21 with hand earlier when fruit picking device picking starts, and handle 21 pulls steel wire 31 downwards, and steel wire 31 is on fixed pulley 32, fixed Under the action of pulley two 33, fixed pulley three 34 and fixed pulley four 35, the movable blade 42 is pulled horizontally backward, and the movable blade 42 moves backward to pull the spring 44, so that the spring 44 is in a stretched state, and then the picking device is controlled to pull the fruit pedicle. Clamped in the blade slide rail 43, then release the handle 21, the spring 44 shrinks, the movable blade 42 moves forward to engage with the fixed blade 41, and cuts the fruit pedicle; the fruit falls into the iron ring 51, and the rubber in the gauze channel 52 decelerates Sheet 520 unloads the gravity that fruit falls, and makes fruit fall in the collection box 53 with slow speed, and when fruit passes the entrance of collection box 53, sensor counter 531 just can count once; Protect fruit, avoid fruit and collecting box 53 direct collisions, guarantee the completeness of fruit; So far, the object of the present invention is accomplished.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (6)

1. a kind of portable fruit picker, it is characterised in that including expansion link, handle component, traction component, shearing component And collecting part；

Expansion link, the expansion link are provided with a slotted eye；

Shearing component, the shearing component are arranged on the telescopic rod end, and the shearing component includes fixed blade, movable blade Piece, blade slide rail, spring and connecting rod, described blade slide rail one end are fixedly installed in the telescopic rod end, the fixation Blade is arranged on the other end of the blade slide rail, and the movable blades are arranged on the blade slide rail, the spring one End is fixed on the blade slide rail, and described connecting rod one end is fixed on the movable blades, and the other end is connected to the bullet On spring；

Handle component, the handle component are arranged on the other end of expansion link, and the handle component includes handle and winder, institute State handle to be hinged on the expansion link, the winder is fixedly installed on the handle；

Traction component, the traction component includes wire, fixed pulley one, fixed pulley two, fixed pulley three and fixed pulley four, described Fixed pulley one and fixed pulley two are oppositely arranged in the side wall of the slotted eye, and the fixed pulley three and fixed pulley four are arranged on described On expansion link, described wire one end is fixedly connected on the movable blades, around the fixed pulley three and fixed pulley four, and Through the fixed pulley one and fixed pulley two, finally wind in the winder；

Collecting part, the collecting part include iron ring, gauze passage and collecting box, and the iron ring is fixedly installed on the blade The underface of slide rail, the gauze passage end are connected on the iron ring, and the other end is connected on the collecting box.

2. portable fruit picker according to claim 1, it is characterised in that the spring is arranged on blade slide rail Lower section, the connecting rod are in doorframe shape.

3. portable fruit picker according to claim 1, it is characterised in that the fixed blade and movable blades It is serrated.

4. portable fruit picker according to claim 1, it is characterised in that the blade slide rail side is provided with and opened Mouthful.

5. portable fruit picker according to claim 1, it is characterised in that the gauze vias inner walls are provided with Some speed-reducing rubber pieces.

6. portable fruit picker according to claim 1, it is characterised in that the collecting box and gauze passage Sensing counter is provided with connector, the collecting box bottom is provided with a beam, and the collecting box side is provided with a chamber door, institute State collecting box and be provided with two braces.