CN211775856U

CN211775856U - Concrete funnel for civil engineering

Info

Publication number: CN211775856U
Application number: CN202020212762.9U
Authority: CN
Inventors: 凌祯; 冯国建; 魏屏; 张敏; 霍红; 杨亚彪
Original assignee: Kunming University
Current assignee: Kunming University
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-27
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a concrete funnel for civil engineering, including the funnel body, the bottom of funnel body is equipped with down the feed bin, and the both sides inner wall of feed bin is connected with evenly distributed's bull stick through the bearing down, the both sides of bull stick all are equipped with the flank, and the one end of bull stick extends to the right side outer wall of feed bin down, and the one end circumference department that the bull stick extends to feed bin right side outer wall down is equipped with evenly distributed's first rack, the right side outer wall of feed bin is equipped with the mount pad down, and one side of mount pad is equipped with electric telescopic handle, electric telescopic handle's one end is equipped with the activity rack, and the top and the first rack toothing of activity rack. The utility model discloses accessible electric telescopic handle promotes movable rack and removes, thereby movable rack stirs first rack and drives the bull stick and rotate for the flank activity is to the level, and the flank that the level set up in time blocks up blanking bin, realizes the accuracy of unloading, convenient easy operation.

Description

Concrete funnel for civil engineering

Technical Field

The utility model relates to a civil engineering technical field especially relates to a concrete funnel for civil engineering.

Background

In civil engineering, a concrete pouring process is performed, generally, a tower crane is adopted to hoist concrete and a hopper is used for feeding the concrete, and the problem that blanking is not timely enough due to suspension easily occurs in the concrete pouring process of the existing concrete funnel for civil engineering, so that the blanking concrete amount is difficult to control.

Through search, the Chinese patent with the publication number of CN204282827U discloses a concrete funnel for civil engineering, which comprises a hanging ring, a rectangular charging hole, a trapezoidal charging platform, a discharging hole, an upright post, a rectangular cross rod and a valve. The concrete funnel for civil engineering in the above patent has the following disadvantages: the problem that the discharge port cannot be closed in time exists during use, so that the blanking cannot be accurately controlled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a concrete funnel for civil engineering.

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

the utility model provides a concrete funnel for civil engineering, includes the funnel body, the bottom of funnel body is equipped with down the feed bin, and the both sides inner wall of feed bin has evenly distributed's bull stick through the bearing connection down, the both sides of bull stick all are equipped with the flank, and the one end of bull stick extends to the right side outer wall of feed bin down, and the one end circumference department that the bull stick extends to feed bin right side outer wall down is equipped with evenly distributed's first rack, the right side outer wall of feed bin is equipped with the mount pad down, and one side of mount pad is equipped with electric telescopic handle, electric telescopic handle's one end is equipped with the activity rack, and the top and the first rack toothing of activity rack.

As a further aspect of the present invention: the top of funnel body both sides inner wall is equipped with same installation pole, and the top of installation pole is equipped with the rotating electrical machines.

As a further aspect of the present invention: the output shaft of rotating electrical machines is equipped with the pivot, and the circumference department of pivot is equipped with evenly distributed's stirring rake.

As a further aspect of the present invention: funnel body top sliding connection has the outlet pipe, and the circumference inner wall of outlet pipe sets up evenly distributed's apopore, and the inner wall of apopore sets up for the slope, and one side outer wall grafting of feed bin has the blow off pipe down.

As a further aspect of the present invention: the top of funnel body both sides outer wall all is equipped with the fixed plate, and the bottom of two fixed plates all is equipped with driving motor.

As a further aspect of the present invention: two driving motor's output shaft all is equipped with drive gear, and the circumference outer wall of outlet pipe is equipped with evenly distributed's second rack, and drive gear's circumference and second rack mesh.

As a further aspect of the present invention: the bottom of stirring rake is equipped with evenly distributed's extension rod.

The utility model has the advantages that:

1. by arranging the rotating rod, the side wings, the electric telescopic rod and the movable rack, concrete in the funnel body falls through gaps between the vertically arranged side wings to realize blanking, the movable rack can be pushed to move by the electric telescopic rod, the movable rack stirs the first rack to drive the rotating rod to rotate, so that the side wings move to be horizontal, the horizontally arranged side wings block the blanking bin in time, and the blanking is accurate and convenient and easy to operate;

2. by arranging the rotating motor, the stirring paddle and the water outlet pipe, the rotating motor can drive the rotating shaft and the stirring paddle to stir concrete in the funnel body, so that uniform feeding of the concrete is guaranteed, water can be injected into the water outlet pipe, water flow is sprayed out from the water outlet hole to wash the interior of the funnel body, and the washed sewage is discharged through the sewage discharge pipe, so that the funnel body cleaning function is realized, and the funnel body cleaning function is convenient and easy to operate;

3. through setting up driving motor, drive gear and second rack, when washing funnel body inner wall, accessible driving motor and drive gear drive the outlet pipe and rotate, guarantee the thorough that washes funnel body inner wall.

Drawings

FIG. 1 is a schematic structural view of a concrete hopper for civil engineering work as set forth in example 1;

FIG. 2 is a schematic side view showing a structure of a mounting seat and a movable rack of a concrete funnel for civil engineering proposed in example 1;

FIG. 3 is a sectional view of a side structure of a funnel for civil engineering concrete as set forth in example 1;

FIG. 4 is a sectional view showing a side structure of a hopper of a concrete hopper for civil engineering in accordance with example 1;

FIG. 5 is a sectional view showing a side structure of a rotating shaft and a stirring paddle of a concrete hopper for civil engineering proposed in example 2.

In the figure: 1 funnel body, 2 installation poles, 3 apopores, 4 rotating electrical machines, 5 pivots, 6 outlet pipes, 7 flanks, 8 bull sticks, 9 lower feed bins, 10 blow off pipes, 11 stirring rake, 12 extension rod, 13 first rack, 14 mount pads, 15 electric telescopic handle, 16 driving motor, 17 movable rack, 18 second rack, 19 drive gears, 20 fixed plates.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a concrete funnel for civil engineering, comprising a funnel body 1, the bottom of the funnel body 1 is connected with a lower bin 9 through a fastening bolt, the inner walls of the two sides of the lower bin 9 are connected with evenly distributed rotating rods 8 through bearings, the two sides of the rotating rods 8 are both connected with side wings 7 through fastening bolts, one end of each rotating rod 8 extends to the outer wall of the right side of the lower bin 9, the circumference of one end of each rotating rod 8 extending to the outer wall of the right side of the lower bin 9 is connected with evenly distributed first racks 13 through fastening bolts, the outer wall of the right side of the lower bin 9 is connected with a mounting seat 14 through fastening bolts, one side of the mounting seat 14 is connected with an electric telescopic rod 15 through fastening bolts, one end of the electric telescopic rod 15 is connected with a movable rack 17 through fastening bolts, the top of the movable rack 17 is meshed with the first racks 13, the concrete in the funnel body 1 drops through the gap between the vertically, accessible electric telescopic handle 15 promotes movable rack 17 and removes, thereby movable rack 17 stirs first rack 13 and drives bull stick 8 and rotate for 7 activities of flank to the level, flank 7 that the level set up in time blocks up feed bin 9, realizes the accuracy of unloading, convenient easy operation.

Wherein, the top of the inner wall of the two sides of the funnel body 1 is connected with the same mounting rod 2 through a fastening bolt, and the top of the mounting rod 2 is connected with a rotating motor 4 through a fastening bolt.

Wherein, the output shaft of rotating electrical machines 4 is connected with pivot 5 through fastening bolt, and the circumference department of pivot 5 is connected with evenly distributed's stirring rake 11 through fastening bolt, and accessible rotating electrical machines 4 drives pivot 5 and stirring rake 11 and stirs the concrete in funnel body 1, guarantees the even material loading of concrete.

Wherein, 1 top sliding connection of funnel body has outlet pipe 6, and the circumference inner wall of outlet pipe 6 sets up evenly distributed's apopore 3, and the inner wall of apopore 3 sets up for the slope, and one side outer wall of feed bin 9 pegs graft and have blow off pipe 10, can be to water injection in the outlet pipe 6, and rivers wash in 3 spouts the funnel body 1 from apopore, and the sewage of washing is discharged through blow off pipe 10.

Wherein, the top of funnel body 1 both sides outer wall all is connected with fixed plate 20 through fastening bolt, and the bottom of two fixed plates 20 all is connected with driving motor 16 through fastening bolt.

Wherein, two driving motor 16's output shaft all is connected with drive gear 19 through fastening bolt, and the circumference outer wall of outlet pipe 6 is connected with evenly distributed's second rack 18 through fastening bolt, and drive gear 19's circumference and the meshing of second rack 18, when washing funnel body 1 inner wall, accessible driving motor 16 and drive gear 19 drive outlet pipe 6 and rotate, guarantee to the thorough of washing funnel body 1 inner wall.

The working principle is as follows: the concrete in the funnel body 1 falls through the gap between the vertically arranged side wings 7 to realize blanking, the movable rack 17 can be pushed to move by the electric telescopic rod 15, the movable rack 17 pokes the first rack 13 to drive the rotating rod 8 to rotate, the side wing 7 moves to the horizontal position, the horizontally arranged side wing 7 blocks the blanking bin 9 in time, the blanking is accurate, the operation is convenient and easy, the rotating motor 4 can drive the rotating shaft 5 and the stirring paddle 11 to stir the concrete in the funnel body 1, thereby ensuring the uniform feeding of the concrete, water can be injected into the water outlet pipe 6, water flow is sprayed out from the water outlet hole 3 to wash the interior of the funnel body 1, the washed sewage is discharged through the sewage discharge pipe 10, when washing the inner wall of the funnel body 1, the water outlet pipe 6 can be driven to rotate by the driving motor 16 and the driving gear 19, so that the inner wall of the funnel body 1 is thoroughly washed.

Example 2

Referring to fig. 5, in this embodiment, compared with embodiment 1, the bottom of the stirring paddle 11 is connected with evenly distributed extension rods 12 through fastening bolts.

The working principle is as follows: the extension rod 12 ensures that the concrete is fully stirred, and can puncture air bubbles in the concrete in time, so that the condition that a large amount of air bubbles exist in the concrete is avoided.

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 utility model provides a concrete funnel for civil engineering, includes funnel body (1), its characterized in that, the bottom of funnel body (1) is equipped with down feed bin (9), and the both sides inner wall of feed bin (9) is connected with evenly distributed's bull stick (8) through the bearing down, the both sides of bull stick (8) all are equipped with flank (7), and the one end of bull stick (8) extends to the right side outer wall of feed bin (9) down, and one end circumference department that bull stick (8) extended to feed bin (9) right side outer wall down is equipped with evenly distributed's first rack (13), the right side outer wall of feed bin (9) is equipped with mount pad (14) down, and one side of mount pad (14) is equipped with electric telescopic handle (15), the one end of electric telescopic handle (15) is equipped with movable rack (17), and the top and the first rack (13) meshing of movable rack (17).

2. The concrete funnel for civil engineering according to claim 1, characterized in that the same mounting rod (2) is provided on the top of the inner wall of both sides of the funnel body (1), and the rotating motor (4) is provided on the top of the mounting rod (2).

3. A concrete funnel for civil engineering according to claim 2, characterised in that the output shaft of the rotating electrical machine (4) is provided with a rotating shaft (5) and that the circumference of the rotating shaft (5) is provided with evenly distributed mixing paddles (11).

4. The concrete funnel for civil engineering as claimed in any of claims 1-3, wherein the top of the funnel body (1) is slidably connected with a water outlet pipe (6), and the circumference inner wall of the water outlet pipe (6) is provided with uniformly distributed water outlet holes (3), the inner wall of the water outlet holes (3) is arranged in an inclined manner, and a sewage pipe (10) is inserted into the outer wall of one side of the blanking bin (9).

5. A concrete funnel for civil engineering according to claim 4, characterized in that the top of the outer wall of both sides of the funnel body (1) is provided with a fixed plate (20) and the bottom of both fixed plates (20) is provided with a driving motor (16).

6. A concrete funnel for civil engineering according to claim 5, characterized in that the output shafts of both of the drive motors (16) are provided with a drive gear (19), and the circumferential outer wall of the outlet pipe (6) is provided with second racks (18) distributed uniformly, the circumference of the drive gear (19) being engaged with the second racks (18).

7. A concrete funnel for civil engineering as claimed in claim 3, characterised in that the bottom of the mixing paddles (11) is provided with evenly distributed extension rods (12).