A self-tensioning adjustment system for a mixing drum discharge door
A technology for adjusting the system and discharge door, which is applied in the direction of discharge devices, mixer accessories, mixers, etc., can solve the problems of high maintenance cost, poor sealing performance, and high cost, and achieve good sealing effect, accurate adjustment position, and structure simple effect
Active Publication Date: 2020-08-07
QINGDAO CO NELE MACHINERY
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Problems solved by technology
[0002] The structure of the discharge door used by the ordinary rotating mixing drum is relatively complex, the cost is relatively high, and the production and installation are difficult. Multiple actions are required to realize the opening and closing of the discharge door. After the discharge door is closed, due to the vibration generated during the rotation of the mixing drum And other factors, it is easy to cause loose assembly of the discharge door relative to the mixing drum, resulting in poor positioning between the discharge door and the cylinder, sticking, poor sealing performance, and high maintenance costs
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Embodiment Construction
[0022] The purpose of the present invention is to provide a mixing drum discharge door device. In particular, it provides a slidable and sealing self-tensioning and adjusting discharge door device for the rotation of a mixing drum. Specifically, a self-tensioning adjustment system for a mixing drum discharge door is provided.
[0023] The following describes the structure of the mixing drum discharge door device of the present invention with reference to the accompanying drawings: figure 1 , 2 As shown, the mixing drum discharge door device of the present invention includes a discharge door body 2, a hinge seat 12, and a discharge door rotation body 17. The discharge door rotation body 17 passes through a rotation shaft 20 and a mixing drum body (not shown). Connected, the unloading door body 2 is connected with the unloading door rotating body 17 through a hinge seat 12. Through the rotation of the unloading door rotating body 17 around the rotating shaft 20, the unloading door ...
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The invention provides a self-tensioning adjustment system for the discharge door of a mixing drum, which includes a discharge door, a bearing seat plate, a hinge seat, an adjustment seat plate and a discharge door rotation body, wherein the discharge door is fixed on the bearing On the seat plate, the hinge seat is arranged on the bearing seat seat plate, the rotating body of the discharge door is fixed on the hinge seat in a pivotable manner through the adjustment seat plate, and the discharge door One end of the swivel body is provided with a head end, and the middle part is provided with a waist-shaped hole. The head end is provided with a spring facing the bearing seat plate, and the waist-shaped hole is pierced with an angle adjustment bolt. The self-tensioning adjustment system of the invention has simple structure and good sealing performance.
Description
Technical field [0001] The invention relates to the technical field of a discharging door for the rotation of a mixing drum, and mainly relates to a self-tensioning adjustment system for the rotating discharge door of a mixing drum. Background technique [0002] The unloading door used in the ordinary rotating mixing drum has a complicated structure, relatively high cost, and difficult production and installation. It requires multiple actions to open and close the unloading door. After the unloading door is closed, vibration occurs during the rotation of the mixing drum. Factors such as the unloading door are likely to cause loose assembly of the discharge door relative to the mixing drum, resulting in poor positioning, jamming, poor sealing performance, and high maintenance costs. With the advancement of science and technology, new building materials continue to emerge around us, and customers' requirements for the use performance and sealing performance of production equipment ...
Claims
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IPC IPC(8): B28C7/16B01F15/02
CPCB28C7/16B01F35/751
Inventor 郭永林张瑞
Owner QINGDAO CO NELE MACHINERY