CN210999393U

CN210999393U - Bridge construction concrete mixing device

Info

Publication number: CN210999393U
Application number: CN201921341512.9U
Authority: CN
Inventors: 周洪刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-14
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a bridge construction concrete mixing device, including removing the sweep, the upper end of removing the sweep is fixed with agitator tank and material loading lifting machine, the lower part of material loading lifting machine is equipped with the feeder hopper, upper portion is equipped with out the hopper and communicates through passage and agitator tank inner chamber, the lateral part of agitator tank is equipped with the drawing pipe, the (mixing) shaft is worn to be equipped with by the roof of agitator tank, the (mixing) shaft supports through two horizontal vanes and has one to indulge the lamina, the outer end of horizontal lamina is equipped with the spout, the inboard of indulging the lamina is fixed with the movable rod, and the movable rod links firmly through the inner of compression spring with the spout, the ring channel has been seted up in the outside of movable rod, the inner wall embedding of spout is fixed with the sealing ring, the (mixing) shaft is. The utility model discloses utilize and promote the spiral shell leaf and upwards promote the material, horizontal lamina stirs the material, indulges the lamina and strikes off the adnexed material of inner wall and make it participate in the mixture, realizes evenly stirring, stirs efficiently, and the inner wall of being convenient for washs.

Description

Bridge construction concrete mixing device

Technical Field

The utility model discloses bridge construction equipment technical field especially relates to a bridge construction concrete mixing device.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. Current bridge construction concrete mixing device generally all can rotate only the puddler, and the agitator tank generally can not rotate, and present concrete mixing device generally is the non-mobile stirring that the user of service can start agitating unit after pouring the concrete raw materials into the agitator tank and carry out the stirring moreover, and this kind of agitating unit not only stirs inhomogeneously, and stirring efficiency is also than lower moreover.

Therefore, the patent specification with the publication number of CN107662286A discloses a bridge construction concrete mixing device, which comprises a base and the like; the base top is connected with rabbling mechanism, and the base top is connected with actuating mechanism, and rabbling mechanism is connected with actuating mechanism. Among this bridge construction concrete mixing device, the pinion and the gear wheel that set up make the agitator tank also can effectively reciprocate when the concrete of agitator tank stirs to make the concrete raw materials in the agitator tank can stir ground more evenly, reached not only that the puddler can rotate, the agitator tank also can rotate and fall the material and can go on simultaneously with the stirring effect. However, the concrete stirring device for bridge construction has the defects that firstly, the stirring process is open, and the pollution problems such as dust emission and the like are easily caused; secondly, the stirring mechanism is unreasonable in design and is not beneficial to the inner wall cleaning operation after stirring, so that the optimization and improvement are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the conventional art, provide a bridge construction concrete mixing device.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a bridge construction concrete mixing device comprises a movable vehicle plate, wherein a mixing tank and a feeding elevator are fixed at the upper end of the movable vehicle plate, a feeding hopper is arranged at one side, away from the mixing tank, of the lower part of the feeding elevator, a discharging hopper is arranged at one side, close to the mixing tank, of the upper part of the feeding elevator, the discharging hopper is communicated with an inner cavity of the mixing tank through a guide pipe, a discharging pipe is arranged at the side part, close to the movable vehicle plate, of the mixing tank, an opening valve is arranged on the discharging pipe, a mixing shaft penetrates through a top plate of the mixing tank, the upper end of the mixing shaft is fixed with an output shaft of a mixing motor through a coupler, the mixing motor is fixed on the outer wall of the top plate of the mixing tank through a support, a guide ring matched with the mixing shaft is arranged on the inner wall of the top plate of the mixing tank, a positioning block matched with the mixing shaft is, the outer end of horizontal lamina is inwards seted up the spout, the inboard of indulging the lamina is fixed with the movable rod of slip restriction in the spout, and the movable rod links firmly through compression spring and the inner of spout, the ring channel has been seted up in the outside of movable rod, the inner wall of spout is close to the opening part embedding and is fixed with the sealing ring, the sealing ring cover is established in the outside of ring channel department in the movable rod, the (mixing) shaft lies in between two horizontal lamina and the axis body is fixed with the promotion spiral shell leaf.

Further, in the concrete mixing device for bridge construction, the mixing box is a closed box, and the inner cavity of the mixing box is cylindrical.

Furthermore, in the concrete mixing device for bridge construction, a top plate of the mixing box is provided with a through hole matched with the material guide pipe, and the top plate of the mixing box is also externally connected with a water supplementing pipe.

Further, in the concrete mixing device for bridge construction, the transverse blade plate is fixed with the mixing shaft in a welding or anchoring mode.

Furthermore, in the concrete mixing device for bridge construction, the upper end of the positioning block is inwards provided with the positioning rotary groove.

Further, in the concrete mixing device for bridge construction, the mixing tank, the mixing shaft, the transverse blade plate and the longitudinal blade plate are all made of stainless steel materials.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, when the (mixing) shaft is rotatory, utilize to promote the spiral shell leaf and upwards promote the material, utilize horizontal lamina to stir the material, utilize and indulge the lamina and strike off the adnexed material of inner wall and make it participate in the mixture, realize evenly stirring through this kind of mode, stir efficiently, the inner wall of being convenient for washs. In addition, the stirring box is a closed box body, no dust can be generated in the stirring process, and the environment-friendly effect is good.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

in the drawings, the components represented by the respective reference numerals are listed below:

1-moving vehicle plate, 2-stirring box, 3-feeding elevator, 4-feeding hopper, 5-discharging hopper, 6-guide pipe, 7-pumping pipe, 8-opening valve, 9-stirring shaft, 10-coupler, 11-stirring motor, 12-bracket, 13-positioning block, 14-transverse blade plate, 15-longitudinal blade plate, 16-chute, 17-movable rod, 18-compression spring, 19-annular groove, 20-sealing ring and 21-lifting screw blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment is a concrete mixing device for bridge construction, including a movable car plate 1, a mixing box 2 and a feeding elevator 3 fixed on the upper end of the movable car plate 1, a feeding hopper 4 disposed on one side of the feeding elevator 3 away from the mixing box 2, and a discharging hopper 5 disposed on one side of the upper portion close to the mixing box 2, wherein the discharging hopper 5 is communicated with the inner cavity of the mixing box 2 through a material guiding pipe 6. A material pumping pipe 7 is arranged at the side part of the stirring box 2 close to the movable vehicle plate 1, and an opening valve 8 is arranged on the material pumping pipe 7. Stirring shaft 9 is worn to be equipped with by the roof of agitator tank 2, and the output shaft of shaft coupling 10 and agitator motor 11 is fixed through the upper end of (mixing) shaft 9, and agitator motor 11 is fixed in agitator tank 2's roof outer wall through support 12. The inner wall of the top plate of the stirring box 2 is provided with a guide ring matched with the stirring shaft 9, the inner wall of the bottom plate is provided with a positioning block 13 matched with the stirring shaft 9, and the upper end of the positioning block 13 is inwards provided with a positioning rotary groove. The stirring shaft 9 is supported by two transverse blades 14 to form a longitudinal blade 15 attached to the inner wall of the stirring box 1, the outer end of the transverse blade 14 is provided with a sliding groove 16 inwards, the inner side of the longitudinal blade 15 is fixed with a movable rod 17 limited in the sliding groove 16 in a sliding manner, and the movable rod 17 is fixedly connected with the inner end of the sliding groove 16 through a compression spring 18. An annular groove 19 is formed in the outer side of the movable rod 17, a sealing ring 20 is fixedly embedded in the inner wall of the sliding groove 19 close to the opening, and the sealing ring 20 is sleeved on the outer side of the annular groove 19 in the movable rod 17.

In this embodiment, the stirring tank 2 is a closed tank, and the inner cavity thereof is cylindrical. The top plate of the stirring box 2 is provided with a perforation matched with the material guide pipe 6, and the top plate of the stirring box 2 is also externally connected with a water replenishing pipe.

In this embodiment, the transverse blade plate 14 is fixed to the stirring shaft 9 by welding or anchoring. The shaft body of the stirring shaft 9 between the two transverse blade plates 14 is fixed with a lifting screw blade 21. The stirring box 1, the stirring shaft 9, the transverse blade plate 14 and the longitudinal blade plate 15 are all made of stainless steel materials.

One specific application of this embodiment is: this embodiment structural design is reasonable, (mixing) shaft 9 when rotatory, utilizes promotion helical blade 21 upwards to promote the material, utilizes horizontal lamina to stir the material, utilizes vertical lamina to strike off the adnexed material of inner wall and make it participate in the mixture, realizes evenly stirring through this kind of mode, stirs efficiently, the inner wall of being convenient for washs. In addition, the stirring box is a closed box body, no dust can be generated in the stirring process, and the environment-friendly effect is good.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bridge construction concrete mixing device, includes the removal sweep, its characterized in that: the upper end of the movable vehicle plate is fixed with a stirring box and a feeding hoister, the lower part of the feeding hoister is arranged at one side far away from the stirring box, the upper part of the feeding hoister is arranged at one side near the stirring box, the discharging hopper is communicated with the inner cavity of the stirring box through a material guide pipe, a top plate of the stirring box is provided with a perforation matched with the material guide pipe, a top plate of the stirring box is externally connected with a water supplementing pipe, the side part of the stirring box is provided with a material pumping pipe near the movable vehicle plate, the material pumping pipe is provided with an opening valve, the top plate of the stirring box is provided with a stirring shaft in a penetrating way, the upper end of the stirring shaft is fixed with an output shaft of a stirring motor through a shaft coupling, the stirring motor is fixed at the outer wall of the top plate of the stirring box through a bracket, the inner wall of the top, the (mixing) shaft has one through two horizontal lamina tecti with the longitudinal leaf board of agitator tank inner wall laminating, the spout has inwards been seted up to the outer end of horizontal lamina tecti, the inboard of indulging the lamina tecti is fixed with the movable rod of slip restriction in the spout, and the movable rod links firmly through the inner of compression spring with the spout, the ring channel has been seted up in the outside of movable rod, the inner wall of spout is close to the opening part embedding and is fixed with the sealing ring, the outside at ring channel department in the movable rod is established to the sealing ring cover, the (mixing) shaft is located between two horizontal lamina tecti axis body and is fixed with the promotion spiral shell.

2. The bridge construction concrete mixing device of claim 1, characterized in that: the agitator tank is closed box, and its inner chamber is the cylindricality.

3. The bridge construction concrete mixing device of claim 1, characterized in that: the transverse blade plate is fixed with the stirring shaft in a welding or anchoring mode.

4. The bridge construction concrete mixing device of claim 1, characterized in that: the upper end of the positioning block is inwards provided with a positioning rotary groove.

5. The bridge construction concrete mixing device of claim 1, characterized in that: the stirring box, the stirring shaft, the transverse blade plate and the longitudinal blade plate are all made of stainless steel materials.