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Accurate automatic weighing and batching device and method of using the same

An automatic weighing and accurate technology, which is applied in the direction of measuring devices, weighing, special scales, etc., can solve the problems that the strength cannot reach the expected effect, the measurement of downstream measuring scales is inaccurate, and the deviation of concrete proportioning, etc., to achieve mechanical structure Simple and compact, low labor cost, and improved weighing accuracy

Pending Publication Date: 2020-01-07
FUJIAN SOUTHERN HIGHWAY MECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two door opening mechanisms have defects such as lax door closing, easy material jams, inaccurate measurement of downstream measuring scales, and non-adjustable throughput.
Due to the deviation of the measurement, the deviation of the concrete ratio will eventually cause the strength of the construction project to fail to achieve the expected effect, which will not only bury the safety hazards for the buildings, bridges, roads and other projects under construction, but also destroy the production. Continuity, will cause greater loss economically

Method used

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  • Accurate automatic weighing and batching device and method of using the same
  • Accurate automatic weighing and batching device and method of using the same
  • Accurate automatic weighing and batching device and method of using the same

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] An accurate automatic weighing and batching device and its use method, including a sliding coarse mixing hopper 1, a fixed unloading hopper 2 and a fine mixing door 3; refer to Figures 1 to 4 , the sliding rough matching bucket 1 includes a bending bucket 11, a push rod 12, a cylinder 13, and a sliding frame 14; the bending bucket 11 and the sliding frame 14 are fixedly connected along the axial direction of the bending bucket 11; The sliding frame 14 is provided with a sliding groove 140; one end of the push rod 12 is connected to the cylinder 13, and the other end is connected to the sliding frame 14; a sliding block is arranged between the sliding frame 14 and the bending bucket 11 17. The sliding coarse matching bucket 1 also includes a vibrator 15 for preventing material jamming; Connect steel channel 10. The vibrator 15 can adj...

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Abstract

The invention provides an accurate automatic weighing and batching device and a method of using the same, and the device comprises a sliding coarse batching hopper (1), a fixed discharging hopper (2)and a fine batching door (3), wherein the sliding coarse batching hopper (1) comprises a bending hopper (11), a push rod (12), an air cylinder (13) and a sliding frame (14); the fixed discharging hopper (2) comprises an accommodating cavity (20), a fixed rail (22), a fixed pipe (23), an air bag installation matching plate (24) and an elastic device (25); the top surface of the accommodating cavity(20) is set as a connecting flange (21) that is fixedly connected to a coupling flange of an upstream batching bin, and the upstream batching bin is respectively arranged from the top to the bottom with the sliding coarse batching hopper (1) and the fixed discharging hopper (2). The application of the technical solution can shorten the batching cycle, save the production time per pot, and improvethe production efficiency.

Description

technical field [0001] The invention relates to the field of automatic weighing, in particular to an accurate automatic weighing and batching device and a using method thereof. Background technique [0002] Due to the different characteristics of aggregates across the country, the design of the outlet of the batching hopper in the industry can adapt to the aggregates in most areas, but the aggregate mud content in some areas is relatively large, and the concrete mixing plant in this area All the batching hoppers in the machine will encounter the problem of poor feeding. The existing batching door usually only has a cylinder to drive the door to control the opening and closing, and there is no control unit. When it needs to be opened, it is impossible to control the opening amount of the batching door, especially for large batching plants, the batching door is fully opened at once, and under the action of sand and gravel gravity, it is very easy to cause high-speed unloading...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/38
CPCG01G19/38
Inventor 黄文景郑皎邓小连陈联星
Owner FUJIAN SOUTHERN HIGHWAY MECHANICAL