CN209775130U

CN209775130U - Concrete mixing device of bridge construction

Info

Publication number: CN209775130U
Application number: CN201920279856.5U
Authority: CN
Inventors: 刘金卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-12-13
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a concrete mixing device of bridge construction, including first backup pad, the both ends of first backup pad are fixed with the perpendicular second backup pad that sets up, be fixed with the agitator tank between the second backup pad, the spout of circular structure is seted up to the inside wall of agitator tank, sliding connection has the annular slab on the spout, the top lateral wall of agitator tank is fixed with driving motor, driving motor's output shaft is fixed with the pivot through the shaft coupling, driving motor's one end is kept away from in the pivot extends to the inner circle of annular slab the tight fit has cup jointed the gear, the inner circle lateral wall of annular slab is fixed with the rack along its circumferencial direction, and the meshing transmission is connected between gear and the rack, the bottom lateral wall of annular slab is fixed with the connecting plate. The utility model discloses can carry out the rapid mixing to the concrete and mix, can strike off adnexed raw materials to the agitator tank inside wall simultaneously, improve the practicality, can be convenient for carry out the ejection of compact to the concrete moreover, be convenient for watch the inside stirring condition simultaneously.

Description

Concrete mixing device of bridge construction

Technical Field

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

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture.

When current concrete stirs, often the function singleness of mixer only can stir, and the stirring in-process, the raw materials remain in the inside wall of mixer easily, for this reason, we have provided the concrete mixing device of bridge construction.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the defects existing in the prior art and providing a concrete stirring device for bridge construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A concrete mixing device for bridge construction comprises a first supporting plate, wherein two ends of the first supporting plate are fixedly provided with second supporting plates which are vertically arranged, a mixing box is fixed between the second supporting plates, the inner side wall of the mixing box is provided with a chute with a circular structure, a circular plate is connected onto the chute in a sliding manner, a driving motor is fixed on the side wall of the top end of the mixing box, an output shaft of the driving motor is fixed with a rotating shaft through a coupler, one end, away from the driving motor, of the rotating shaft extends into an inner ring of the circular plate to be sleeved with a gear in a tight fit manner, a rack is fixed on the side wall of the inner ring of the circular plate along the circumferential direction of the circular plate, the gear and the rack are in meshing transmission connection, a connecting plate is fixed on the side wall of the bottom end of the circular plate, a plurality of mixing plates which are obliquely arranged are fixed on the side wall, and a scraper is fixed on the side wall of one side of the connecting plate, which is far away from the stirring plate.

Preferably, the top of agitator tank is fixed with the inlet pipe of funnel structure, and inlet pipe and agitator tank inside intercommunication, and the inlet pipe is located directly over the annular plate inner circle.

Preferably, the bottom lateral wall of agitator tank is fixed with the discharging pipe, is fixed with the valve on the discharging pipe.

preferably, a collecting box is placed on the side wall of the top end of the first supporting plate and is positioned under the discharge pipe.

Preferably, a channel is formed in the outer side wall of the stirring box, and a transparent observation window is fixed inside the channel.

The utility model has the advantages that:

1: through the matching among the annular plate, the chute, the connecting plate, the stirring plate, the scraping plate, the driving motor, the rack and the gear, the concrete can be quickly stirred and mixed, and meanwhile, the inner side wall of the stirring box can be scraped to remove attached raw materials, so that the practicability is improved;

2: through the transparent observation window and the collecting box, the concrete can be conveniently discharged, and the internal stirring condition can be conveniently observed;

The utility model discloses can carry out the rapid mixing to the concrete and mix, can strike off adnexed raw materials to the agitator tank inside wall simultaneously, improve the practicality, can be convenient for carry out the ejection of compact to the concrete moreover, be convenient for watch the inside stirring condition simultaneously.

Drawings

Fig. 1 is a schematic structural view of a concrete mixing device for bridge construction according to the present invention;

Fig. 2 is a structural plan view of a mixing box of a concrete mixing device for bridge construction according to the present invention;

Fig. 3 is an enlarged schematic structural view of a portion a of a concrete mixing device for bridge construction according to the present invention;

Fig. 4 is the utility model provides a concrete mixing plant's of bridge construction agitator tank lateral wall schematic structure.

In the figure: 1 first supporting plate, 2 second supporting plates, 3 stirring boxes, 4 chutes, 5 annular plates, 6 driving motors, 7 gears, 8 racks, 9 connecting plates, 10 stirring plates, 11 scraping plates, 12 discharging pipes, 13 valves, 14 collecting boxes, 15 feeding pipes and 16 transparent observation windows.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a concrete mixing device for bridge construction comprises a first supporting plate 1, wherein two vertically arranged second supporting plates 2 are fixed at two ends of the first supporting plate 1, a mixing box 3 is fixed between the second supporting plates 2, a chute 4 with a circular structure is arranged on the inner side wall of the mixing box 3, a ring plate 5 is connected on the chute 4 in a sliding manner, a driving motor 6 is fixed on the side wall at the top end of the mixing box 3, a rotating shaft is fixed on an output shaft of the driving motor 6 through a coupler, one end of the rotating shaft, far away from the driving motor 6, extends into an inner ring of the ring plate 5 and is sleeved with a gear 7 in a tight fit manner, a rack 8 is fixed on the side wall of the inner ring of the ring plate 5 along the circumferential direction, the gear 7 is in a meshing transmission connection with the rack 8, a connecting plate 9 is fixed on the side wall at the bottom end of the ring plate 5, a, and the stirring plates 10 on the same connecting plate 9 are arranged in parallel, and a scraper 11 is fixed on the side wall of one side of the connecting plate 9 far away from the stirring plates 10.

The top of agitator tank 3 is fixed with the inlet pipe 15 of funnel structure, and inlet pipe 15 and 3 inside intercommunications of agitator tank, and inlet pipe 15 is located directly over 5 inner circles of annular plate, the bottom lateral wall of agitator tank 3 is fixed with discharging pipe 12, be fixed with valve 13 on discharging pipe 12, collecting box 14 has been placed to the top lateral wall of first backup pad 1, and collecting box 14 is located under discharging pipe 12, the passageway has been seted up to the lateral wall of agitator tank 3, the inside of passageway is fixed with transparent observation window 16.

The working principle is as follows: pouring raw materials into the stirring box from a feeding pipe 15, enabling the raw materials to pass through the inner ring of the annular plate 5 to enter the stirring box 3, then starting the driving motor 6, enabling the driving motor 6 to drive a rotating shaft, enabling the rotating shaft to drive the gear 7 to rotate, enabling the gear 7 and the rack 8 to be meshed for transmission to drive the annular plate 5 to rotate, enabling the annular plate 5 to drive the connecting plate 9 to rotate, enabling the connecting plate 9 to drive the stirring plate 10 to rotate for stirring, enabling the connecting plate 9 to drive the scraper 11 to rotate in the circumferential direction, enabling the scraper 11 to clean the residual raw materials on the inner wall of the stirring box 3, opening the valve 13 after stirring is completed, enabling concrete to fall into the collecting box 14 from the discharge pipe 12 for collection, and achieving simple and quick stirring and mixing of concrete, simultaneously enabling the inner side wall of the stirring box to be scraped with attached raw materials, improving practicability, and, and simultaneously, the internal stirring condition is convenient to watch.

the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The concrete mixing device for bridge construction comprises a first supporting plate (1) and is characterized in that two ends of the first supporting plate (1) are fixedly provided with second supporting plates (2) which are vertically arranged, a mixing box (3) is fixed between the second supporting plates (2), the inner side wall of the mixing box (3) is provided with a chute (4) which is of a circular structure, the chute (4) is connected with a ring plate (5) in a sliding manner, the top side wall of the mixing box (3) is fixedly provided with a driving motor (6), the output shaft of the driving motor (6) is fixedly provided with a rotating shaft through a shaft coupling, one end of the rotating shaft, which is far away from the driving motor (6), extends into the inner ring of the ring plate (5) and is sleeved with a gear (7) in a tight fit manner, the inner ring side wall of the ring plate (5) is fixedly provided with a rack (8) along the circumferential direction of the inner ring side, the bottom lateral wall of annular plate (5) is fixed with connecting plate (9), and one side lateral wall that connecting plate (9) are close to each other is fixed with stirring board (10) that a plurality of slopes set up along its length direction, and is located on same connecting plate (9) parallel arrangement between stirring board (10), one side lateral wall that stirring board (10) were kept away from in connecting plate (9) is fixed with scraper blade (11).

2. A concrete mixing device for bridge construction according to claim 1, characterized in that the top end of the mixing box (3) is fixed with a feeding pipe (15) of a funnel structure, the feeding pipe (15) is communicated with the interior of the mixing box (3), and the feeding pipe (15) is positioned right above the inner ring of the annular plate (5).

3. The concrete mixing device for bridge construction according to claim 1, wherein a discharge pipe (12) is fixed on the side wall of the bottom end of the mixing box (3), and a valve (13) is fixed on the discharge pipe (12).

4. the concrete mixing device for bridge construction according to claim 1, wherein a collection box (14) is placed on the top side wall of the first support plate (1), and the collection box (14) is located right below the discharge pipe (12).

5. The concrete mixing device for bridge construction according to claim 1, wherein the outer side wall of the mixing box (3) is provided with a channel, and a transparent observation window (16) is fixed inside the channel.