Concrete variable-speed mixing device
A mixing device and concrete technology, which is applied in the field of concrete mixing, can solve the problems of uncontrollable speed, impact and ejection of sand and gravel, dust raising and other problems, and achieve the effect of simple structure, ensuring normal discharge and reducing dust raising
Inactive Publication Date: 2020-09-22
杭州常辉机械科技有限公司
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Problems solved by technology
The existing mud mixing device is relatively simple, and can only realize simple mixing work, and the speed cannot be specifically controlled during the feeding process, which may easily cause the sand and gravel put in to be impacted and ejected, causing accidents; at the same time, most mixing devices are There is no seal in the working process, which is easy to cause dust to rise
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[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way, except for mutually exclusive features and or steps.
[0017] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0018] A variable-speed mixing device for concrete of the device of the present invention comprises a fuselage 14, a stirring chamber 13 is arranged inside the fuselage 14, and a feeding port 23 penetrating through the fuselage 14 is connected to the upper side of the stirring chamber 13, The feeding port 23 is provided with a sealing device, and the lower side of the stirring chamber 13 is provided with a transmission chamber 18, and the wall body between the transmission chamber 18 and the stirring chamb...
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The invention discloses a concrete variable-speed mixing device. The device comprises a body, wherein a mixing cavity is formed in the body, a feeding port which penetrates through the body is connected to the upper side of the mixing cavity, a sealing device is arranged in the feeding port, a transmission cavity is arranged at the lower side of the mixing cavity, a mixing shaft which extends up and down is rotationally mounted on a wall between the transmission cavity and the mixing cavity, a spiral blade is fixedly connected to the portion, in the mixing cavity, of the mixing shaft, a splined socket is connected to the portion, in the transmission cavity, of the mixing shaft in a splined mode, a sliding block is rotationally connected to the outer wall of the splined socket, and the sliding block is in sliding fit with the top wall of the transmission cavity.
Description
technical field [0001] The invention relates to the technical field of concrete mixing, in particular to a variable speed mixing device for concrete. Background technique [0002] Commonly used concrete refers to a mixture made of cement, sand and water in a certain proportion, stirred and cured. The existing mud mixing devices are relatively simple, and can only realize simple mixing work, and the speed cannot be specifically controlled during the feeding process, which may easily cause the sand and gravel put in to be impacted and ejected, causing accidents; at the same time, most of the mixing devices are in the There is no seal in the working process, which is easy to cause dust to rise. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a variable-speed mixing device for concrete, which can overcome the above-mentioned deficiencies. [0004] A variable-speed mixing device for concrete of ...
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IPC IPC(8): B28C5/16B28C5/48B28C5/08
CPCB28C5/0806B28C5/0818B28C5/0831B28C5/16B28C5/485
Inventor陈保华
Owner杭州常辉机械科技有限公司