A dust-proof and environment-friendly cement mixer used in construction engineering
A technology for cement mixers and construction engineering, which is applied in cement mixing devices, clay preparation devices, chemical instruments and methods, etc., can solve the problems of dust and mist pollution, lack of dust prevention, and damage to the health of staff.
Active Publication Date: 2019-03-29
天长市泰众建筑工程有限公司
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Problems solved by technology
Most of the mixing tanks lack dust-proof measures during the mixing process, which makes the dust and fog pollute the environment during the mixing process, and at the same time cause irreparable damage to the health of the staff.
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[0055] Specific embodiments: when the mixing bucket 3 is in an empty state, the mixing bucket 3 is in a horizontal position; in the dust cover mechanism 8, the weight 15 is located at the upper end of the first air pressure shell, and the relative center of gravity between the weight 15 and the first pin 48 is not On the same vertical line; at this time, the gravity of the weight 15 has a certain torque on the entire dust cover mechanism 8 around the first pin 48; due to the existence of this torque, the dust cover mechanism 8 swings toward the mouth of the material cone 5 ; The dust cover 16 is tightly closed with the mouth of the material cone 5 .
[0056] When the worker needs to fill the material in the mixing bucket 3, the material bucket is manually tilted, and the mouth of the material bucket swings upwards by about 45 degrees; The first pin 48 is converted to the side near the mouth of the material cone 5 to the side where the first pin 48 is close to the bottom of the...
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The invention belongs to the field of mixing machines, and particularly relates to a dustproof environment-friendly cement mixing machine used for constructional engineering. The dustproof environment-friendly cement mixing machine comprises a bottom plate, a dustproof cover mechanism, a first load bearing mechanism, a second load bearing mechanism and the like, wherein the bottom plate is fixed to the ground, and the first load bearing mechanism and the second load bearing mechanism are symmetrically arranged on the two sides of the upper end face of the bottom plate. In the whole mixing process, the dustproof cover mechanism is constantly in the automatic closing state. It is guaranteed that material dust fog is closed in a mixing barrel to the maximum degree, pollution to the environment from the dust fog is avoided, the body health of workers is further guaranteed, and accordingly the cost of the whole production process is reduced to the maximum degree. Materials of the whole dustproof cover mechanism are light, and in the whole mechanism, opening and closing of a dustproof cover are adjusted through the gravity center position of a heavy block. The closing speed of the dustproof cover is not very high, impact force generated during closing is not very high, and accordingly safety of the operation workers is further guaranteed.
Description
technical field [0001] The invention belongs to the field of mixers, in particular to a dust-proof and environment-friendly cement mixer used in construction engineering. Background technique [0002] At present, the traditional mixers are all forced mixers with the mixing bucket rotating or the mixing bucket not turning, and the blades rotate. For the high-efficiency forced mixers, dust pollution is the main type of pollution during the mixing process because of the rotation of the blades. Most of the mixing tanks lack dust-proof measures during the mixing process, which makes the dust and mist pollute the environment during the mixing process, and also causes irreparable damage to the health of the staff. [0003] The present invention designs a dust-proof and environment-friendly cement mixer used in construction engineering to solve the above problems. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present invent...
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IPC IPC(8): B28C5/20
CPCB28C5/14B28C5/20
Inventor 庞丽娟林晓燕
Owner 天长市泰众建筑工程有限公司