CN201821678U - Electric Chinese date picker - Google Patents

Abstract

The utility model relates to an electric jujube picking machine, which comprises a roller, on which rubber strips are arranged; The motor is connected to the drum through the transmission device; the frame is installed on the support rod, and the power cord is arranged inside the support rod to connect with the micro motor, and the power cord is connected to the storage battery. The utility model has the advantages of simple structure and convenient use, greatly reduces the labor intensity of jujube farmers, improves the harvesting efficiency of jujube fruits, and is an electric jujube picking machine that is 8-10 times that of manual picking.

Description

Electric Jujube Picker

technical field

The utility model relates to an electric jujube picking machine, which belongs to agricultural harvesting machines. the

Background technique

Jujube is an economic plant native to my country. It has high medicinal value, edible value and ecological value. The planting area in my country is extensive, about 700,000 hectares. Due to manual picking, it is time-consuming and laborious. Jujube farmers have been looking forward to mechanical harvesting for a long time. At present, some jujube picking machines are mostly of mechanical vibration type, and there are still many shortcomings in performance. Jujube harvesting is still dominated by manual harvesting, which is labor-intensive. the

Utility model content

The purpose of this utility model is to solve the above problems, provide a simple structure, easy to use, greatly reduce the labor intensity of jujube farmers, improve the harvest efficiency of jujube fruits, which is 8-10 times of manual picking electric jujube picking machine . the

In order to achieve the above object, the utility model adopts the following technical solutions:

An electric jujube picking machine, which includes a roller, on which rubber strips are arranged; the roller is rolled and installed in a shield, and the shield is installed on a frame, and the frame is provided with a micro-motor, and the micro-motor passes through the transmission device It is connected with the drum; the frame is installed on the support pole, and the power supply line is arranged in the support pole to connect with the micro motor, and the power line is connected to the storage battery.

The transmission device includes an outer ring gear arranged in the shield and a pinion gear arranged on the frame and connected with the micro-motor, and the outer ring gear meshes with the pinion gear. the

The shield is divided into an upper shield and a lower shield, the two are connected by bolts, and the lower shield is connected with the frame. the

The drum is provided with several jacks, the bottom of the rubber strip is provided with grooves, and both sides of the groove are bosses; the rubber strips are inserted into the jacks through the grooves, and the jacks are clamped by the bosses on both sides. the

The length of the roller is adjustable, and its two ends are provided with reverse internal threads. the

The harvesting principle of the utility model is to whip the fruit with the rubber strip on the drum and make the fruit branch vibrate to form the double action of whipping force and centrifugal force, so that the jujube is separated from the jujube hanger and falls into the collecting device. The connection between the roller and the rubber strip is made by making a groove at the lower end of the rubber strip, and after being forced into the evenly distributed jacks on the roller, the bosses on both sides of the groove will be locked by themselves under the action of their own elasticity. The upper end of the rubber strip is thin and the lower end is thicker. It has good elasticity and has the characteristics of not hurting branches, not tangling branches, and not hurting fruits. A ring gear is fixedly connected in the middle of the drum, which meshes with the pinion of the motor to drive the drum and decelerate by a large multiple. In order to realize the gear seal and the support of the drum, the outer periphery of the ring gear is a shell for protection and support. When working, the drum rotates under the drive of the micro motor, the handle is pulled down along the fruit branches, and the rubber strips comb and whip the fruits and their branches continuously. The length of the roller is adjustable. The two ends of the drum are equipped with reverse internal threads. According to the needs, the two ends of the drum can be connected by threads to extend 20 cm respectively to increase the harvesting width and improve production efficiency. The power source is borrowed from the storage battery of a three-wheel or two-wheel electric bicycle, which is simple and easy to implement and reduces the cost of the machine. This machine can be used for the harvest of ginkgo, chestnut and other similar fruits. the

The beneficial effects of the utility model are that the structure is simple, the use is convenient, the labor intensity of jujube farmers is reduced, and the harvesting efficiency of jujube fruits is 8-10 times that of manual picking. the

Description of drawings

Fig. 1 is the overall structural diagram of electric jujube picking machine;

Figure 2 is an enlarged view of the connection between the rubber strip and the roller.

Among them, 1 roller, 2 rubber strips, 3 frame, 4 micro motor, 5 support rod, 6 power cord, 7 battery, 8 outer ring gear, 9 pinion, 10 upper shield, 11 lower shield, 12 reverse internal thread. the

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further. the

Among Fig. 1, Fig. 2, it comprises cylinder 1, is provided with rubber strip 2 on cylinder 1; , the micromotor 4 is connected with the drum 1 through the transmission device; the

The transmission device includes an outer ring gear 8 arranged in the shield and a pinion 9 arranged on the frame 3 and connected to the micromotor 4 , the outer ring gear 8 and the pinion 9 mesh. the

The shield is divided into an upper shield 10 and a lower shield 11, the two are connected by bolts, and the lower shield is connected with the frame 3. the

The drum 1 is provided with several jacks, and the bottom of the rubber strip 2 is provided with a groove, and both sides of the groove are bosses; the rubber strip 2 is inserted into the jack through the groove, and is clamped by the bosses on both sides. jack. the

The length of the drum 1 is adjustable, and its two ends are provided with reverse internal threads 12 . the

Claims (5)

1. an electronic date picking machine is characterized in that it comprises cylinder, and cylinder is provided with the rubber leather strap; Rollers roll is installed in the guard shield, and described guard shield is installed on the frame, and frame is provided with micromotor, and micromotor is connected with cylinder by transmission device; Frame is installed on the support bar, is provided with power line in the support bar and is connected with micromotor, and power line is connected with storage battery.

2. electronic date picking machine as claimed in claim 1 is characterized in that, described transmission device comprises pinion, external toothing and the pinion that is connected with micromotor on being arranged on the external toothing in the guard shield and being arranged on frame.

3. electronic date picking machine as claimed in claim 1 is characterized in that described guard shield is divided into upper shield and lower shield, and both connect by bolt, and lower shield is connected with frame.

4. electronic date picking machine as claimed in claim 1 is characterized in that described cylinder is provided with several jacks, and described rubber leather strap bottom is provided with groove, and the groove both sides are boss; The rubber leather strap is filled in the jack by groove, and tightens jack by the boss on both sides.

5. electronic date picking machine as claimed in claim 1 is characterized in that described drum length is adjustable, and its two ends are provided with reverse internal thread.

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