Installed multi-angle adjustable base anti-leakage air blower

Abstract

The invention provides an air blower equipped with a multi-angle adjustable base to prevent air leakage, comprising: a mounting plate, a gear C and a blower main body; the top surface of the mounting plate is fixedly connected with a piece of the bottom plate by four bolts; the top surface of the bottom plate is left One elastic bayonet pin is welded at the side position; one said gear B and one said gear C are rotatably connected to the bottom end surface of said rectangular plate. The present invention is arranged through the cooperation between the rectangular plate, stud B, stud C, nut B and nut C. First, when staggering occurs in the vertical direction, the three nuts C can be unscrewed, and then the height of the nut B can be adjusted. Slightly adjust the height of the rectangular plate; secondly, because gear A, gear B and gear C are meshed with each other, turning any one nut B can follow the rotation of the other two, which saves adjustment time to a certain extent; thirdly, because nut C It is a toggle nut, so it is faster to loosen nut C.

Description

technical field [0001] The invention belongs to the technical field of blower facilities, and more specifically relates to a blower equipped with a multi-angle adjustable base to prevent air leakage. Background technique [0002] Blowers are widely used in people's daily production and life. Because the impeller of the blower runs in the body without friction and does not need lubrication, the discharged gas does not contain oil; it is an ideal source of pneumatic conveying gas for chemical, food and other industries. The base of the blower It is a structure used to fix the blower. The fixing quality of the blower base directly affects the quality of the air supply. Most of the current blower bases are fixed and flat, and the scope of use is limited. When the installation position is not flat enough, it will not It is easy to install and fix, and it is easy to leak air and cause dust accumulation. [0003] Based on the above, the inventors found that the main disadvantages ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides an air blower equipped with a multi-angle adjustable base to prevent air leakage, so as to solve the problem that the existing structure is relatively simple and the adjustability is poor. The existing blower bases are all fixed on the fixed plate by fixing bolts , and then connected to the air duct, but due to the limited welding technology at present, it cannot guarantee that the welding of the fixing plate is a standard horizontal welding. Therefore, after the blower is fixed, there will inevitably be deviations between the blower and the air duct, such as: horizontal Left and right staggered, horizontally forward and backward staggered, horizontal angle staggered, vertical height staggered and vertical angle staggered, etc. Any of the above staggered can cause air leakage and dust accumulation at the air outlet; the adjustment accuracy is low and the sealing effect is low. Poor. Most of the existing adjustable blower bases are telescopic support structures. This structure has low precision in adjustment. It cannot be combined with high-precision air outlets and air ducts, and the probability of air leakage is relatively high.

Images