5 results about "Conical teeth" patented technology

The utility model relates to engineering technical field, especially adjustable building template support frame, the utility model discloses bottom plate, bottom plate rotation is connected with two -way screw rod, two -way screw rod screw connection has the sliding holder, the fixed pillar is fixedly connected with the sliding holder, and the fixed column rotation is connected with the long strip board, and the long strip board rotation is connected with the connecting column, and the connecting column fixed connection has the connecting seat, in the utility model, through setting bottom plate, two -way screw rod, sliding holder, long strip board, connecting seat, U -shaped frame, adjusting seat, guide rod, first conical tooth, transmission shaft, second conical tooth and carousel etc. Structure can adjust the support height of support plate to be applicable to the building template of different height to improve applicability, and cooperate and set the bolt column, the limit ring, the spring, the handle column and the limit groove, can limit the rotation of two -way screw rod to improve the support stability of device.

The utility model discloses an excavator antiskid track shoe, and the device includes: track shoe body, be equipped with grid groove on the track shoe body, all be equipped with conical tooth in the complete quadrilateral area surrounded by the grid groove, the track shoe body includes base layer and antiskid layer, the grid groove and conical tooth all place on the antiskid layer surface. The utility model has the advantages that: the grid groove set up on the antiskid layer surface of track shoe body and the conical tooth in the quadrilateral area surrounded by the grid groove greatly increase the contact area and friction force between track shoe and ground. In the complex terrain such as muddy, soft or ice and snow cover, the conical tooth can penetrate into the ground, and the grid groove can further hinder the relative sliding between the track shoe and the ground, effectively solve the problem that the existing track shoe is insufficient in antiskid performance and easy to slip in these harsh environments, thereby improve the stability and operation efficiency of the excavator walking, reduce the energy consumption increase caused by the slip.

This utility model discloses a multi-layer stirred liquid fermenter, including a stirred tank and a stirring unit. The stirred tank has at least three fermentation chambers, each with a fixed sleeve. The stirring unit is located inside the stirred tank and has a vertically rotating shaft inside. Stirring blades (a) are arranged on the side of the rotating shaft. A rotating ring is nested outside the rotating shaft, and stirring blades (b) are arranged on the side of the rotating ring. A conical tooth (b) is vertically rotating inside the fixed sleeve. The conical tooth (b) meshes with the rotating shaft and the rotating ring. By incorporating the stirring unit, this utility model allows the rotating shaft to rotate via a motor, causing the conical tooth (b) to rotate. The conical tooth (b) then drives the rotating ring to rotate in the opposite direction, thereby creating a counter-stirring effect through the stirring blades (a and b), improving the mixing uniformity and reaction efficiency of the fermentation broth.

The utility model discloses a water based dispersing agent reation kettle, it includes jar body, the outer surface fixedly connected with fixed base of jar body, the inner surface fixedly connected with fixed post of fixed base, the outer surface rotationally connected with turnover seat of fixed post, the outer surface fixedly connected with jar cover of turnover seat, the outer surface fixedly connected with connecting seat of jar cover, the outer surface fixedly connected with fixed block of jar body. Through set up motor, pivot, first conical tooth, second conical tooth and third conical tooth etc. structure, can drive the stirring subassembly of fixed sleeve shaft on connecting axle respectively and rotate in opposite direction, thereby make the material mixing of jar body inside more fully, promote the reaction effect, through set up fixed sleeve, mounting seat and rotating shaft, can make stirring blade when connecting axle and sleeve shaft rotate through centrifugal force and open, and automatically collapse when the equipment stops, thereby facilitate staff to clean the inside of jar body, improve practicality.

This utility model discloses a high-temperature resistant explosive welding block, relating to the field of explosive welding block technology. It includes an aluminum plate and a steel plate, with the aluminum plate on top of the steel plate. The aluminum plate and steel plate are explosively welded together. The lower surface of the aluminum plate has multiple conical teeth (first type), and the upper surface of the steel plate has multiple conical teeth (second type). Multiple sets of diamond-shaped heat dissipation channels are opened inside both the aluminum plate and the steel plate. Multiple sets of through holes are opened on the front and back of both the aluminum plate and the steel plate. An elastic base is provided at the bottom of the steel plate, with a limiting plate fixedly connected to one side wall. The elastic base has multiple buffer grooves. This high-temperature resistant explosive welding block, by setting multiple conical teeth (first type) on the lower surface of the aluminum plate and multiple conical teeth (second type) on the upper surface of the steel plate, staggered relative to each other, allows the aluminum plate and steel plate to interlock in a toothed manner during the high-temperature fusion of explosive welding, thus expanding the interface contact area.