Mixing amount control switch of concrete mixer
A concrete mixer and control switch technology, applied in the direction of control devices, etc., can solve the problems of no load sensing device, uneven overload mixing, and inability to ensure uniform mixing, so as to prevent uneven mixing, ensure strength, and ensure accurate operation Effect
Active Publication Date: 2016-09-21
广西金航通混凝土有限公司
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Problems solved by technology
[0002] Most of the existing concrete mixers do not have a load sensing device, which can easily cause uneven mixing due to overload
Moreover, most of the existing switches are made to control the opening and closing of the mixer, which cannot ensure the uniformity of stirring
Method used
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[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0013] The invention provides a mixing volume control switch of a concrete mixer that can effectively avoid overload.
[0014] Such as figure 1 , figure 2 As shown, a concrete mixer mixing volume control switch 1 includes a control switch body 2, and a first support plate 31 and a second support plate 32 are respectively arranged on both sides of the control switch body 2. A first sliding piece 41 and a second sliding piece 42 are arranged between the first supporting plate 31 and the second supporting plate 32, and a first supporting shaft interface 51 and a second supporting shaft interface 51 are arranged on the second supporting plate 32. ...
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The invention discloses a mixing amount control switch of a concrete mixer. The mixing amount control switch comprises a control switch body, and a first supporting plate and a second supporting plate are arranged on the two sides of the control switch body correspondingly. A first sliding piece and a second sliding piece are arranged between the first supporting plate and the second supporting plate, and the second supporting plate is provided with a first supporting shaft connector and a second supporting shaft connector. The control switch body is made of high-strength hard steel, and the first supporting shaft connector and the second supporting shaft connector are both of a bolt structure. Due to the fact that the mixing amount control switch of the concrete mixer can sense pressure transmitted by supporting shafts, start and shutdown of the concrete mixer are controlled intelligently through the first sliding piece and the second sliding piece, and the uneven mixing phenomenon caused by overload is effectively prevented. Due to the fact that the control switch body is made of the high-strength hard steel, the strength of the mixing amount control switch can be effectively guaranteed, and the durability of the switch is improved; and the first supporting shaft connector and the second supporting shaft connector are both of the bolt structure, and thus the supporting shafts can be stably connected, and accurate operation of the switch is guaranteed.
Description
technical field [0001] The invention relates to a control switch, more precisely, it is a control switch for the mixing volume of a concrete mixer. Background technique [0002] Most of the existing concrete mixers do not have a load sensing device, which easily causes uneven mixing due to overload. And most of the existing switches are made to control the opening and closing of the mixer, which cannot guarantee the uniformity of the stirring. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a concrete mixer mixing volume control switch that can effectively avoid overload. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A control switch for the mixing volume of a concrete mixer, comprising a control switch body, a first support plate and a second support plate are respectively arranged on both sides of the control ...
Claims
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IPC IPC(8): B28C7/02
CPCB28C7/02
Inventor 胡和萍
Owner 广西金航通混凝土有限公司