A vibration harvesting device with vibration isolation function

Abstract

The invention discloses a vibration harvesting device with vibration isolation function, which comprises a mobile chassis, a vibration excitation device, a sliding bracket and a vibration isolation device. The sliding bracket is mounted on the mobile chassis, and the vibration isolation device is arranged on the sliding bracket. The device is arranged on the top of the sliding bracket; the vibration excitation device includes a crank slider mechanism, a motor and a clamping head, the motor is connected to the crank slider mechanism, and the clamping head is connected to the crank slider mechanism in rotation; the sliding bracket includes a bearing bracket, a movable The guide rail and the bottom frame, the bearing bracket and the bottom frame are connected by a vibration isolation device, and the movable guide rail is connected on the top of the bearing bracket; the vibration isolation device includes a horizontal vibration isolation assembly and a vertical vibration isolation assembly. The present invention can accurately clamp to the desired tree body for vibration harvesting, saves time, labor and labor, and has high harvesting efficiency, and the vibration isolation device reduces the force transmitted to the carrier when vibrating the fruit tree, reducing the vertical Vibration transmission in the vertical direction reduces the vibration transmitted from the vehicle to the vibration excitation device when driving in the field.

Description

technical field [0001] The invention relates to the technical field of fruit picking equipment, in particular to a vibration harvesting device with a vibration isolation function. Background technique [0002] my country is the largest fruit producing and consuming country in the world. Since 1993, the total area and total output of China's forest and fruit production have been at the forefront of the world. At present, after the fruits of fruit trees in domestic farms are ripe, they mainly rely on manual picking and collection to complete the harvesting operation. Manual harvesting has the disadvantages of high labor intensity, high labor cost, and low picking efficiency, and it will cause certain damage to the fruit, which is not conducive to storage, and even some terrains are not suitable for fruit farmers to walk and pick. Therefore, mechanized harvesting has become an inevitable trend in the development of the fruit industry. The traditional mechanical vibration harv...

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Problems solved by technology

The rotating eccentric block-type vibration excitation device has a simple structure and convenient design, but its output is the excitation force, so it cannot achieve precise adjustment of the amplitude

Moreover, the transmission efficiency of the excitation energy of the eccentric rotary vibration excitation device is low, and the power consumption is large

Nowadays, many scientific research institutions have invested in research in the field of vibratory harvesters, and have developed some machines that can be put into use. Since we are in the early stage of research, there are still many technical problems to be solved. For example, the vibration device not only converts vibration energy It is transmitted to the fruit tree to achieve fruit harvesting, and at the same time, it will transmit a large vibration to the carrier, which will affect the service life of the harvesting machine and the comfort of the driver

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