Bellows propelling movement equipment
Technical Field
The invention relates to the technical field of corrugated pipes, in particular to corrugated pipe pushing equipment.
Background
The HDPE double-wall corrugated pipe, PE corrugated pipe for short, is a novel light pipe with high-density polyethylene as raw material, has the characteristics of light weight, high pressure resistance, good toughness, quick construction, long service life and the like, and is widely applied to the discharge and recovery of urban sewage and rainwater, and pipe networks such as agriculture, chemical industry, underground communication pipes and the like. The HDPE double-wall corrugated pipe has the advantages that the inner wall is smooth, the outer wall is trapezoid corrugated, the impact strength is high, the corrosion resistance is strong, the corrugated pipe can adapt to uneven sinking and floating of soil and the like, in the production process of the HDPE double-wall corrugated pipe in reality, the corrugated pipe is rarely pushed by a pushing device specially aiming at the corrugated pipe, the production efficiency is reduced due to phase change, and therefore the corrugated pipe pushing equipment is provided for solving the problems.
Disclosure of Invention
The present invention is directed to a bellows pushing apparatus, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bellows propelling movement equipment, includes fixed frame and bellows, and this bellows sets up on fixed frame, and fixed frame is provided with two based on the bellows symmetry, and the bellows work under the promotion of the propelling movement motor on fixed frame, fixed frame's up end is provided with spacing section of thick bamboo, and this spacing section of thick bamboo's upper end is provided with first fastening bolt and stopper, and the lower extreme is provided with dead lever and stopper, and fixed frame's inboard is provided with the connecting rod, the lower extreme of dead lever is fixed in on the fixed frame, and the upper end runs through spacing section of thick bamboo setting, first fastening bolt and dead lever threaded connection, and dead lever and spacing section of thick bamboo swing joint, be provided with the drive wheel on the connecting rod, the surface of this drive wheel is provided with the fixed block that the interval is equal, and the side of drive wheel is provided with the fixed plate, and second fastening bolt runs through fixed plate and connecting rod threaded connection.
Preferably, the width of the fixed block is equal to the distance between two connected screw teeth on the corrugated pipe, three driving wheels are arranged, and a clamping angle shape is always arranged between the three driving wheels.
Preferably, a bearing is fixed on the inner wall of the driving wheel, the bearing is in sliding connection with the connecting rod, the fixing plate is fixedly connected with the inner ring of the bearing, the driving wheel is in sliding connection with the corrugated pipe, the fixing plates are arranged on the outer sides of the driving wheels positioned at the two ends of the connecting rod, and the fixing plates are arranged on the two sides of the driving wheel in the middle.
Preferably, the limiting blocks are symmetrically arranged in two limiting cylinders in an 'hourglass' shape, the limiting block at the upper end is fixedly connected with the first fastening bolt, the limiting block at the lower end is fixedly connected with the fixing rod, the diameter of the limiting block is larger than that of the fixing rod, and annular grooves in the same shape as the outer diameter of the corrugated pipe are formed in the outer surface of the limiting cylinder.
Compared with the prior art, the invention has the beneficial effects that: the invention has convenient operation and reasonable arrangement;
1. the novel structure can be completely combined with the corrugated pipe by setting the width of the fixed block to be equal to the distance between two threads connected with the corrugated pipe and setting the transmission wheels to be in a clamping angle shape all the time;
2. the bearing is fixed on the inner wall of the driving wheel and is in sliding connection with the connecting rod, and the fixing plate is fixedly connected with the inner ring of the bearing, so that the novel structure can adjust the position of the driving wheel according to the working state of the corrugated pipe, and is practical;
3. through stopper and first fastening bolt fixed connection with the upper end, stopper and dead lever fixed connection of lower extreme, and the surface of spacing section of thick bamboo is provided with the ring channel with the same shape of bellows external diameter, makes the transmission of bellows more smooth and easy in this novel structure.
Drawings
FIG. 1 is a front elevational view of the structure of the present invention;
fig. 2 is a side view of the structure of the present invention.
In the figure: the fixing device comprises a fixing frame 1, a limiting cylinder 2, a first fastening bolt 3, a limiting block 4, a driving wheel 5, a connecting rod 6, a fixing block 7, a fixing plate 8, a second fastening bolt 9, an annular groove 10 and a fixing rod 11.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a bellows propelling movement equipment, including fixed frame 1 and bellows, this bellows sets up on fixed frame 1, fixed frame 1 is provided with two based on the bellows symmetry, and the bellows is provided with spacing section of thick bamboo 2 under the promotion of the propelling movement motor on fixed frame 1, the up end of fixed frame 1 is provided with first fastening bolt 3 and stopper 4, the upper end of this spacing section of thick bamboo 2 is provided with dead lever 11 and stopper 4, the lower extreme is provided with two based on being the spacing section of thick bamboo 2 symmetry of "hourglass" form, stopper 4 and first fastening bolt 3 fixed connection of this upper end, stopper 4 and dead lever 11 fixed connection of lower extreme, the diameter of stopper 4 is greater than the diameter of dead lever 11, and the surface of spacing section of thick bamboo 2 is provided with the ring channel 10 with the same shape of bellows external diameter, the inboard of fixed frame 1 is provided with connecting rod 6, the transmission of bellows is more smooth and easy in this novel structure.
The lower extreme of dead lever 11 is fixed in on the fixed frame 1, and the upper end runs through spacing section of thick bamboo 2 setting, and first fastening bolt 3 and dead lever 11 threaded connection, and dead lever 11 and spacing section of thick bamboo 2 swing joint. Be provided with drive wheel 5 on connecting rod 6, be fixed with the bearing on the inner wall of drive wheel 5, this bearing and connecting rod 6 sliding connection, and fixed plate 8 and the inner ring fixed connection of bearing, drive wheel 5 and bellows sliding connection, and the outside of drive wheel 5 that is located connecting rod 6 both ends is provided with fixed plate 8, and the drive wheel 5 both sides in the middle all are provided with fixed plate 8, make this novel structure can carry out the regulation of drive wheel 5 position according to the operating condition of bellows, it is practical.
The surface of drive wheel 5 is provided with fixed block 7 that the interval distance equals, and the side of drive wheel 5 is provided with fixed plate 8, and second fastening bolt 9 runs through fixed plate 8 and connecting rod 6 threaded connection, and the width of fixed block 7 equals with the distance between two consecutive screw teeth on the bellows, and this drive wheel 5 is provided with three, and sets up all the time between three drive wheel 5 and be the clip angle form, makes this novel structure under the bellows transmission state, can be completely with the bellows looks.
Working principle: when the transmission of bellows is needed, the push motor on the fixed frame 1 pushes the bellows firstly, the bellows gradually approaches the connecting rod 6, when the bellows reaches the connecting rod 6, the bellows is firstly contacted with the three driving wheels 5, then the fixed block 7 is in transmission connection with the bellows, the bellows continuously moves forwards, and is contacted with the limiting cylinder 2, the limiting cylinder 2 at the moment is positioned at the upper end of the fixed rod 11, the first fastening bolt 3 is in threaded connection with the fixed rod 11, the limiting cylinder 2 is in transmission connection with the annular groove 10 on the fixed rod 11, and the work is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.