Feeding device and control method thereof
A controller and material technology, applied in the directions of packaging, loading/unloading, transportation and packaging, etc., can solve the problems affecting the accuracy of sample preparation, etc., and achieve the effect of ensuring the output of materials
Pending Publication Date: 2018-11-20
英飞智信(北京)科技有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide a feeding device and its control method to solve the problem in the prior art that the hopper-type feeding device adopts the dumping method of feeding, which affects the accuracy of sample preparation
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[0041] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0042] like Figure 1~2 As shown, this embodiment provides a feeding device, which includes a slide rail bracket 1, a lifting bucket 2, a discharge plate 3, a first pulley 4, a second pulley 5, a third pulley 6, and a lifting mechanism 7 And unloading slide rail 8.
[0043] The slide rail bracket 1 includes a lifting slide rail 11, a connecting crossbeam 12 and a supporting vertical beam 13. Two lifting slide rails 11 are spaced apart and arranged in parallel, and the two lifting slide rails 11 are all inclined. 11 is arranged at intervals in the length direction, and the two ends of the connecting beam 12 are respectively connected with two lifting slide rails 11, and one end of the bottom of the supporting vertical beam 13 is fixed on the ground, and one end of the top is fixedly connected with t...
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The invention relates to the field of solid mineral sample preparation, and discloses a feeding device and a control method thereof. The feeding device comprises a sliding rail support, a lifting hopper, a discharging plate, first pulleys, a lifting mechanism and discharging sliding rails. The lifting hopper is connected with lifting sliding rails of the sliding rail support in an abutting mode and is slidably connected with the lifting sliding rails of the sliding rail support, and an accommodating cavity penetrating the upper and lower ends of the lifting hopper is formed in the lifting hopper. The discharging plate is in pivot joint with the lifting hopper. The first pulleys are installed on the discharging plate and is rotatably connected with the discharging plate, the first pulleys are connected with the lifting sliding rails in an abutting mode and are slidably connected with the lifting sliding rails, and when the first pulleys are connected with the lifting sliding rails in anabutting mode, the discharging plate can seal the bottom of the accommodating cavity. The lifting mechanism is connected with the lifting hopper and used for driving the lifting hopper to slide alongthe lifting sliding rails. The discharging sliding rails are arranged horizontally, one ends of the discharging sliding rails are connected with the lifting sliding rails, and the first pulleys are slidably connected with the discharging sliding rails and can slide to the discharging sliding rails to be connected with the discharging sliding rails in an abutting mode. When the first pulleys slideto the discharging sliding rails, the lifting hopper is continued to be lifted, the discharging plate is rotated relative to the lifting hopper, the bottom end of the accommodating cavity is opened,discharging can be realized, and the lifting hopper is not needed to be turned over.
Description
technical field [0001] The invention relates to the field of solid mineral crushing and sample preparation, in particular to a feeding device and a control method thereof. Background technique [0002] The quality of ore-like bulk materials needs to be tested in the process of production, trade and use. Taking coal as an example, when the quality of coal is tested, it is necessary to first prepare the collected coal samples with large particle sizes into small and representative samples with small particle sizes, and test the samples to verify their quality. [0003] According to the provisions of GB / T 475-2008 "Methods of Manually Collecting Commercial Coal Samples", the commercial coal samples need to be collected manually first, and then the same batch of samples needs to be crushed and divided at one time to obtain samples. Coal is a bulk material. The commercial coal samples collected manually are not only large in quantity but also large in particle size. A sampling u...
Claims
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IPC IPC(8): B65G65/23
CPCB65G65/23
Inventor 姜英罗陨飞张国光
Owner 英飞智信(北京)科技有限公司
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