Discharge device on cement packaging machine
A packaging machine and cement technology, applied in the direction of packaging, transportation and packaging, and the type of packaged items, can solve the problems of high cost, inconvenient maintenance, and low utilization rate, so as to reduce equipment purchase costs, save production costs, and improve utilization rate effect
Inactive Publication Date: 2013-05-29
范祥俭
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Problems solved by technology
The power of this kind of device comes from the motor, its structure is complicated, the cost is high, and the auger is also easy to damage, and it is troublesome to replace
During maintenance, it is necessary to remove the left and right flange covers that fix the auger shaft, which makes maintenance very inconvenient
In addition, cement production enterprises have essential air compressors, which generally operate around the clock, but their utilization rate is low
Method used
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[0010] The present invention is described in further detail in conjunction with accompanying drawing, as figure 2 As shown, in the first embodiment, the left and right flanges of the left and right ends of the discharge bin 6 are sealed with bolts, and the air intake pipe passes through the left flange 2 and is welded or screwed together with the left flange. , the air intake pipe 1 and the air injection pipe 5 are screwed together, and the air intake pipe 1 and the air injection pipe 5 can also be a whole; Air jet pipes are provided with air jet holes up and down, and the right end of air jet pipe 5 is welded with cover plate, and the cover plate can also be provided with air injection, and the sum of the areas of all air jet holes on the air jet pipe is less than or equal to the inner circle area of air jet pipe . Four or six rows of jet holes are arranged symmetrically on the jet pipe. In order to ensure a better use effect, the air injection pipe is preferably located...
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Provided is a discharge device on a cement packaging machine. The discharge device on the cement packaging machine comprises a discharge bin, two ends of the discharge bin are fixedly connected with a left flange cover and a right flange cover in a sealing mode, an air injection device which can inject air into the discharge bin is arranged inside the discharge bin, an air inlet pipe on the air injection device is connected with the left flange cover together in a seal welding or screw joint mode, an air inlet of the air inlet pipe is arranged on the left side of the left flange cover, and the air injection device is provided with a plurality of air injection holes. The air injection device is formed by an air injection pipe and the plurality of air injection holes formed in the air injection pipe, the air inlet pipe and the air injection pipe are connected in a screw joint mode together or integrally, and a cover plate is welded at the right end of the air injection pipe. The air injection holes are evenly distributed in the periphery of the air injection pipe, the right end of the air injection pipe is attached to the right flange cover closely, total area of the air injection holes is equal to or smaller than area of internal circle of the air injection pipe, and four rows or six rows of air injection holes are symmetrically formed in the air injection pipe.
Description
technical field [0001] The invention relates to a cement packaging machine, in particular to a discharge device on the cement packaging machine. Background technique [0002] The discharge device on the cement packaging machine is equipped with an auger, and the power of the motor is transmitted to the auger. Under the rotation of the auger, the cement in the silo comes out of the discharge port and enters the cement packaging bag. The power of this device comes from the motor, and its structure is complicated, the cost is high, and the auger is also easily damaged, and it is troublesome to replace. During maintenance, the left and right flange covers fixing the auger shaft need to be disassembled, which makes maintenance very inconvenient. In addition, cement production enterprises have essential air compressors, which generally operate around the clock, but their utilization rate is low. Contents of the invention [0003] The purpose of the present invention is to prov...
Claims
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IPC IPC(8): B65B1/10
Inventor 范祥俭范传勇
Owner 范祥俭