Automatic two-stage red date feeding device

Abstract

The invention discloses an automatic two-stage red date feeding device. The device comprises a first-stage feeding mechanism, a second-stage feeding mechanism and a synchronous belt transmission mechanism, wherein the first-stage feeding mechanism comprises a driving shaft, a driving conveying belt wheel, a conveying belt partition plate, a conveying belt, a baffle plate, a driven conveying belt wheel and a driven conveying belt wheel shaft; the second-stage feeding mechanism comprises a guide shell, a rotary drum partition plate and a rotary drum; the synchronous belt transmission mechanism comprises a driving synchronous belt wheel, a synchronous belt, a driven synchronous belt wheel and a driven synchronous belt wheel shaft; the first-stage feeding mechanism, the second-stage feeding mechanism and the synchronous belt transmission mechanism are simultaneously supported by a support; and on the one hand, a motor directly drives the first-stage feeding mechanism to operate to continuously convey red dates from a storage box to the second-stage feeding mechanism, and on the other hand, the motor drives the second-stage feeding mechanism to operate through the synchronous belt transmission mechanism to convey the red dates to rollers at equal intervals. According to the device, low-position and equidistant automatic feeding of the red dates are achieved in a two-stage mode, andthe feeding precision is greatly improved.

Description

technical field [0001] The invention relates to an automatic feeding device used in the mechanized production and processing of jujube, and belongs to the technical field of post-harvest processing of agricultural products. Background technique [0002] The output of jujube is mainly concentrated in China, which accounts for more than 90% of the world's total output. In order to increase the market value of jujube, various forms of jujube processing automation equipment have emerged one after another, and the feeding device is an important part of it. The jujube automatic feeding device that exists in the market can be divided into slideway type feeding device, vibrating disc type feeding device and conveyer belt feeding device by working principle. The slideway type feeding device mainly relies on its own weight to make the red dates slide from the slideway to the next device to complete the automatic feeding device. Although the structure is simple and the operation is con...

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Problems solved by technology

The slideway type feeding device mainly relies on its own weight to make the red dates slide from the slideway to the next device to complete the automatic feeding device. Although the structure is simple and the operation is convenient, it cannot realize accurate equal-spaced feeding and low-level feeding to reduce labor costs. Operating strength; the vibrating disc feeding device can solve the problem of jujube jams and congestion during the feeding process, but it also cannot achieve accurate and equidistant feeding, and it is easy to cause vibration mechanical damage to the red dates; the conveyor belt feeding device can Realize low-level feeding and reduce labor intensity, but it is mostly integrated with automation equipment, the overall size and floor space are large, and it is not suitable for mobile operations, and such feeding devices currently on the market are rarely able to achieve precise equidistant dates Automatic loading, and the error rate of loading is high

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