CN107980347B - A kind of multifunctional jujube picking machine - Google Patents

Abstract

The invention discloses a multifunctional jujube picking machine, which comprises a picking device, a support frame, a hand-held telescopic rod, a conveying pipe and a grading device. It is characterized in that: the collection device consists of collection comb claws, collection comb claw drive motor, branch and leaf separation drive motor, gear set one, gear set two, collection cover, end face bearing seat, upper rubber shaft, lower rubber shaft, collection and discharge Mouth composition. The support frame is fixedly installed under the collecting device. The hand-held telescopic rod is fixedly connected to the lower end of the support frame, the upper end of the conveying pipe is fixedly connected to the collection outlet, and the lower end is connected to the grading device. The jujube picking machine can realize the working requirements of jujube picking, collection, branch and leaf separation, transportation and grading. The picking device will not damage the surface of the jujube, and at the same time collect and grade the picked jujube, which greatly improves the picking efficiency of the jujube.

Description

A kind of multifunctional jujube picking machine

technical field

The invention relates to an agricultural harvesting device, in particular to a multifunctional jujube picking machine.

Background technique

At present, jujube picking is mainly manual, and the traditional method of picking by hand or beating on a pole is still used. The collection of jujube is cumbersome and the work efficiency is very low. Patent 201010501944.9 discloses an electric jujube picking machine, which adopts a motor to drive the drum to rotate, and the drum is equipped with a rubber strip, which rotates to hit the jujube, which greatly improves the picking efficiency. However, the high-speed rotating rubber strips will also cause certain damage to jujubes, especially winter jujubes. At the same time, the hit jujubes are scattered on the ground, which is unhygienic and inconvenient to collect. Therefore be badly in need of a kind of jujube picking device that can greatly reduce the damage rate of jujube and realize fast collection, so that widely popularize and apply in agricultural field.

Contents of the invention

The purpose of the present invention is to provide a multifunctional jujube picking machine, which can realize the working requirements of jujube picking, collection, separation of branches and leaves, transportation and classification. The picking device will not damage the surface of the jujube, and at the same time collect and grade the picked jujube, which greatly improves the picking efficiency of the jujube.

In order to achieve the above object, the present invention adopts the following technical solutions: a multifunctional jujube picking machine, including a picking device, a support frame, a hand-held telescopic rod, a delivery pipe, and a grading device. It is characterized in that: the collection device is composed of collection comb claws, collection comb claw drive motor, branch and leaf separation drive motor, gear set one, gear set two, collection cover, end face bearing seat, upper rubber shaft, lower rubber shaft, collection and discharge Mouth composition. The upper and lower sides of the collection cover are open; the collection comb claws are located in the opening above the collection cover, and are fixedly connected with the drive motor of the collection comb claws; the upper rubber shaft and the lower rubber shaft form a pair of rollers for separating branches and leaves, located at the lower part of the collection cover, and both ends are supported by end bearing seats , the upper rubber shaft is on the upper side of the lower rubber shaft, the upper rubber shaft and the lower rubber shaft are arranged tangentially to the outer circle, the upper rubber shaft is fixedly connected to the branch and leaf separation drive motor, the upper rubber shaft and the lower rubber shaft are driven by the second gear set, and the lower rubber shaft It is driven by a gear set; the collection outlet is located on the side of the collection cover. The support frame is fixedly installed under the collection device. The hand-held telescopic rod is fixedly connected to the lower end of the support frame. The upper end of the conveying pipe is fixedly connected with the collection outlet, and the lower end is connected with the classifying device.

Further, a feeding device is installed on the upper end of the classifying device, and a deceleration buffer brush is arranged on the feeding device.

Beneficial effects of the present invention: the jujube picking machine can realize the working requirements of jujube picking, collection, branch and leaf separation, transportation and grading. The jujube is picked through the collection comb claw, without damaging the surface of the jujube, and the branch and leaf separation rollers composed of the upper rubber shaft and the lower rubber shaft can realize the separation requirements of the branches and leaves carried by the collection, and can collect and grade the jujube, which greatly improves the quality of the jujube. The picking efficiency of jujube is improved.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

Fig. 2 is a schematic diagram of the structure of the acquisition device;

Fig. 3 is the schematic diagram of collecting comb claw structure;

Fig. 4 is a schematic diagram of the structure of the separation rollers for branches and leaves;

Fig. 5 is a schematic diagram of the structure of the classifying device.

In the figure: 1, collection device; 101, collection comb claw; 102, collection comb claw drive motor; 103, branch and leaf separation drive motor; 104, gear set one; 105, gear set two; 106, collection cover; 107, end bearing Seat; 108, upper rubber shaft; 109, lower rubber shaft; 110, collection outlet; 2, support frame; 3, hand-held telescopic rod; 4, conveying pipe; , the second classification assembly; 53, the third classification assembly; 54, the classification frame; 55, the first collection box; 56, the third collection box; 57, the fourth collection box; 58, the second collection box; Material device; 510, walking wheel; 511, deceleration buffer brush.

Detailed ways

Below in conjunction with accompanying drawing, the present invention is further described: as shown in Figure 1, 2, 3, 4, a kind of multifunctional jujube picking machine comprises collection device 1, support frame 2, hand-held telescoping rod 3, delivery pipe 4, Grading device 5. It is characterized in that: the collection device 1 is composed of a collection comb claw 101, a collection comb claw drive motor 102, a branch and leaf separation drive motor 103, a gear set 104, a gear set 2 105, a collection cover 106, an end face bearing seat 107, and an upper rubber shaft 108, the lower rubber shaft 109, and the collection discharge port 110 form. The upper and lower sides of the collecting cover 106 are open; the collecting comb claw 101 is located at the opening above the collecting cover 106 and is fixedly connected with the driving motor 102 of the collecting comb claw; Both ends are supported by end face bearing housings 107, the upper rubber shaft 108 is on the upper side of the lower rubber shaft 109, the upper rubber shaft 108 is arranged tangentially to the outer circle of the lower rubber shaft 109, the upper rubber shaft 108 is fixedly connected with the branch and leaf separation driving motor 103, and the upper rubber shaft 108 The shaft 108 and the lower rubber shaft 109 are driven by the second gear set 105, and the lower rubber shafts 109 are driven by the first gear set 104; the collection outlet 110 is located on the side of the collection cover 106. The support frame 2 is fixedly installed under the collection device 1 . The handheld telescopic rod 3 is fixedly connected to the lower end of the support frame 2 . The upper end of the conveying pipe 4 is fixedly connected with the collection outlet 110 , and the lower end is connected with the classifying device 5 .

As shown in FIG. 5 , a feeding device 59 is installed on the upper end of the classification device 5 , and a deceleration buffer brush 511 is arranged on the feeding device 59 .

Working principle: the collection comb claw driving motor 102 drives the collection comb claw 101 to rotate, and the hand holds the lower end of the telescopic rod 3 to make the collection device 1 close to the jujube on the tree. After the collection comb claw 101 picks the jujube, the jujube enters the collection device 1 Branches and leaves at the lower end are separated between the rollers, and branches and leaves are separated from the jujubes by the rollers, and the jujubes enter the delivery pipe 4 from the collection discharge port 110. The conveying pipe 4 guides the jujube into the classification device 5, and the deceleration buffer brush 511 at the upper end of the classification device 5 decelerates the jujube, and then the jujube is decelerated by the first classification assembly 51, the second classification assembly 52, and the third classification assembly 53. Carry out classification, big jujube enters corresponding first collection box 55, the second collection box 58, the 3rd collection box 56, the 4th collection box 57 by grade, realizes classification function.

This embodiment is only an illustration of the concept and realization of the invention, and does not limit it. Under the concept of the invention, technical solutions without substantial changes are still within the scope of protection.

Claims (2)

1. a kind of multi-functional Chinese date picker, including acquisition device, support frame, hand-held telescopic rod, delivery pipe, grading plant, Be characterized in that: the acquisition device separates driving motor, gear set one, tooth by gathering comb pawl, gathering comb pawl driving motor, branches and leaves Wheel group two, acquisition cover, end face bearing block, upper rubber axis, lower rubber axis, acquisition discharge port composition, acquisition cover upper and lower surface open wide； Gathering comb pawl is located at acquisition cover top and opens wide place, is fixedly connected with gathering comb pawl driving motor；Upper rubber axis and lower rubber axis group At branches and leaves separation to roller, be located at acquisition cover lower part, both ends by end face bearing seat supports, upper rubber axis on the upside of lower rubber axis, on Rubber axis and the lower tangent arrangement of rubber axis outer circle, upper rubber axis separate driving motor with branches and leaves and are fixedly connected, and upper rubber axis is under Rubber axis is driven by gear set two, is driven between lower rubber axis by gear set one；It acquires discharge port and is located at acquisition cover side, Support frame as described above is fixedly mounted below acquisition device, and the hand-held telescopic rod is fixedly connected with support frame lower end, the conveying Pipe upper end is fixedly connected with acquisition discharge port, and lower end is connected with grading plant.

2. multi-functional Chinese date picker as described in claim 1, it is characterised in that: the grading plant upper end is equipped with charging Device is disposed with deceleration buffer hairbrush on feeding device.