CN211030658U

CN211030658U - Concrete feeding funnel

Info

Publication number: CN211030658U
Application number: CN201922032944.8U
Authority: CN
Inventors: 陈波; 凡家兵; 文廷云; 王国茂; 秦渝
Original assignee: Chongqing Keli Construction Engineering Quality Testing Co ltd
Current assignee: Chongqing Testing Co., Ltd. of Guojian Testing Holding Group
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-17
Anticipated expiration: 2029-11-22

Abstract

A concrete feeding funnel is used for solving the technical problems of unsmooth discharge of concrete in the funnel and easy adhesion of the concrete on the inner wall of the funnel, thereby seriously affecting the construction speed and the construction quality, and comprises a vertical funnel, an opening at the top of the funnel, a discharge port at the bottom, a support frame, a motor, a rotating shaft, a spiral discharging sheet and a wall scraping component, wherein the support frame is fixedly connected with the outer wall of the funnel and extends to the upper part of the top of the funnel, the motor is fixedly connected with the support frame and is positioned above the top of the funnel, the rotating shaft is arranged at the output end of the motor, one end of the rotating shaft, which deviates from the motor, is vertically penetrated into the funnel from the top of the funnel, the rotating shaft is collinear with the axis of the funnel, the spiral discharging sheet is fixedly arranged on the rotating shaft along the vertical axis of the rotating shaft, the wall scraping component is, in order to be used for striking off the concrete that bonds on the funnel inner wall, the utility model discloses simple structure arranges that the material is effectual, mainly used concrete placement.

Description

Concrete feeding funnel

Technical Field

The utility model relates to a technical field is pour in the concrete pay-off, concretely relates to can smoothly arrange concrete pay-off funnel of material to the concrete.

Background

With the rapid development and construction of the modernization process, the development speed of the fields of house construction and municipal construction is particularly obvious, the rapid development process can not leave a large amount of concrete materials, and in recent years, the demand of China on concrete is greatly improved, so that the concrete occupies the important position of the modernization construction.

Concrete building structure before forming, need carry out concrete placement, the construction unit adopts more general pouring mode just to adopt the pump construction of day at present, the construction mode of pump concrete placement can adapt to complicated construction operating mode, can also adopt the mode of chute concrete placement as required, generally use on the building structure that the position of pouring is lower and the concrete square volume is little, along with people's nimble exploration, the construction unit of job site also adopts the mode of funnel concrete placement, the concrete can be pour to the mode of funnel when the concrete square volume of job site placement is less under general circumstances.

As shown in fig. 2, the funnel (a) for construction is generally in a reverse conical cylindrical structure, the top of the funnel (a) is open, the bottom of the funnel (a) is provided with a discharge hole (b), the top of the funnel (a) is connected with a rope (c), the rope (c) is connected with a lifting ring (d), when the funnel (a) is actually used, concrete is firstly sent into the funnel (a) from the top of the funnel (a), then the lifting ring (d) on the funnel (a) is lifted by a lifting device so as to lift the whole funnel (a), the funnel (a) is transferred to the position above a construction position to be poured after being lifted, and then the concrete is discharged from the discharge hole (b) at the bottom of the funnel (a) under the action of gravity, so that the pouring process is realized.

However, the traditional simple funnel (a) has an objective defect in concrete pouring: according to the design requirement of building element, there is great difference in concrete strength mark and the concrete slump that different building element designed, when the concrete slump is less, it is little to show concrete water content proportion this moment, it is relatively poor wholly, consequently after sending into funnel (a) with the little concrete of this kind slump, the unable smooth and easy discharge of discharge gate (b) from funnel (a) bottom of concrete, and the little concrete of this kind of slump bonds on the inner wall of funnel (a) more easily, thereby obstructed the concrete more and discharged from discharge gate (b) of funnel (a), seriously influence construction speed and construction quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to prior art not enough, releases a concrete pay-off funnel for concrete discharge that mentions in the solution background art is not smooth in the funnel, and the concrete easily bonds on the funnel inner wall, thereby seriously influences construction speed and construction quality's technical problem.

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

the utility model provides a concrete feeding funnel, including vertical funnel, this funnel open-top, open the bottom has the discharge gate, still including support frame, motor, pivot, spiral row's material piece and scrape the wall subassembly, support frame and funnel outer wall fixed connection extend to funnel top, the motor just is located funnel top with support frame fixed connection, the output and the pivot that the pivot located the motor are vertical to be worn to establish from the top of funnel and are gone into the funnel, the axis collineation of this pivot and funnel, the spiral is arranged the material piece and is fixed in this pivot along the vertical axis of pivot, it is fixed to locate to scrape the wall subassembly in the pivot to be used for striking off the concrete that bonds on the funnel inner wall.

The working principle is as follows: pass through the concrete in the funnel is sent into to the opening at funnel top, later with the help of lifting device will the funnel is hung and is put to the construction position top that needs the concreting to stabilize the funnel in construction position top, the concrete that is located the funnel this moment falls under the dead weight effect, starts simultaneously the motor, this motor drive the pivot is rotated, and this pivot is rotated and is driven and fix and is changeed epaxial spiral row material piece and rotate, thereby this spiral row material piece rotates and can produce decurrent pushing action to the concrete, thereby can make the concrete discharge smoothly in the funnel from, in addition, scrape the wall subassembly and can strike off the concrete that bonds on the funnel inner wall, avoid the concrete to bond on the funnel inner wall, thereby can further promote the quick discharge of concrete.

The utility model has the advantages that:

the utility model discloses with the help of motor, pivot and spiral are arranged the material piece, arrange the material piece through this spiral and produce the impetus to the concrete to can make the concrete can follow smooth and easy discharge in the funnel, and set up scrape the wall subassembly, should scrape the wall subassembly and can in time scrape the concrete that bonds on the funnel inner wall, thereby can further promote the concrete and follow the quick discharge in the funnel, improve concrete placement's construction speed, guaranteed concrete placement's construction quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the assembly between the funnel, the rope and the sling.

Description of reference numerals: funnel a, discharge gate b, rope c, rings d, support frame 1, motor 2, pivot 3, spiral row material piece 4, scrape wall subassembly 5, horizontal bar 5a, montant 5b, slope pole 5c, puddler 6, water service pipe 7, loudspeaker flaring pipe 8, supporting leg 9, universal wheel 10, mounting bracket 11.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in figure 1, the concrete feeding funnel comprises a vertical funnel a, a support frame 1, a motor 2, a rotating shaft 3, a spiral discharging sheet 4 and a wall scraping component 5, wherein the top of the funnel a is opened, the bottom of the funnel a is provided with a discharging hole b, the support frame 1 is fixedly connected with the outer wall of the funnel a and extends to the upper part of the top of the funnel a, the motor 2 is fixedly connected with the support frame 1 and is positioned above the top of the funnel a, the support frame 1 is fixedly connected with an installation frame 11, a hanging ring d is fixedly connected on the mounting rack 11, the rotating shaft 3 is arranged at the output end of the motor 2 and vertically penetrates into the funnel a, the axis of the rotating shaft 3 is collinear with the axis of the funnel a, the spiral discharging sheet 4 is fixedly arranged on the rotating shaft 3 along the vertical axis of the rotating shaft 3, the wall scraping component 5 is fixedly arranged on the rotating shaft 3 and is used for scraping concrete adhered to the inner wall of the funnel a.

Scrape wall subassembly 5 and contain a horizon bar 5a, a montant 5b and an

inclined bar

5c, 3 fixed connection of horizon bar 5a one end and pivot, the other end and montant 5b top fixed connection, montant 5b bottom and inclined bar 5c one end fixed connection, inclined bar 5c other end extend to funnel a bottom along funnel a inside wall, and this inclined bar 5c can be funnel a inner wall relatively and rotate. This inclined rod 5c just can rotate relative funnel a inner wall with funnel a inner wall butt, this kind of mode simple structure, and preparation low cost strikes off effectually to concrete on the funnel a inner wall.

The tilting rod 5c is from last to many horizontally puddler 6 of many fixed connection down, and this puddler 6 can stir the concrete that is in funnel a after rotating, and the even uniformity of concrete has further been guaranteed to this process to be favorable to guaranteeing the construction quality of concrete. The axis of puddler 6 is perpendicular with the axis of pivot 3, and many puddlers 6 length from last to reducing along with the reduction of funnel a internal diameter down, and this kind of mode of setting is mainly in order to further improve puddler 6 to the stirring efficiency of concrete.

Fixed one on support frame 1 towards funnel an and the water service pipe 7 of slope, this water service pipe 7 is located funnel a top, and the fixed loudspeaker flaring pipe 8 that communicates one of this water service pipe 7 bottom circumference and cover funnel a top sets up water service pipe 7 will wash during water pump goes into water service pipe 7 through outside high-pressure pump, can realize right the washing of funnel a inner wall sets up loudspeaker flaring pipe 8, this loudspeaker flaring pipe 8 can make spun washing water cover fast all positions in the funnel a, can further improve the cleaning efficiency of arranging material piece 4 and scraping wall subassembly 5 to funnel a inner wall, spiral. Four vertical supporting legs 9 of fixed connection on support frame 1, four this supporting legs 9 evenly distributed are peripheral at funnel a, and four these supporting legs 9 bottoms all install universal wheel 10, set up supporting leg 9 and universal wheel 10 can be further through promoting support frame 1 realizes the quick transfer to funnel a, provides more operation spaces for the construction area.

The working principle is as follows: pass through the concrete in funnel a is sent into to the opening at funnel a top, later with the help of lifting device, this lifting device passes through rings d will funnel a lifts by crane, hangs funnel a afterwards and puts the construction position top that needs the concreting to stabilize funnel a in construction position top, the concrete that is located funnel a this moment falls under the dead weight effect, starts simultaneously motor 2, this motor 2 drives pivot 3 rotates, and this pivot 3 rotates and drives and fix the rotation of 4 of the row of spiral material pieces on this pivot 3, thereby this spiral material piece 4 rotates and can produce decurrent pushing action to the concrete, thereby can make the concrete follow and discharge smoothly in the funnel a.

In addition, 3 rotations of pivot can drive the rotation of horizon bar 5a, and this horizon bar 5a drives montant 5b and rotates and then drive tilting lever 5c rotates, and this tilting lever 5c rotates and can will bond and be in concrete on the funnel a inner wall is struck off to further improve the smooth and easy degree of discharge of concrete, the concrete is followed at last discharge gate b discharge of funnel a bottom and fall to the position of pouring of concrete.

After pouring the completion, put down funnel a from the eminence with the help of hoisting equipment once more, later go into external water source through the high-pressure pump in the water service pipe 7, the washing water that gets into in the water service pipe 7 passes through loudspeaker flaring pipe 8 blowout, and cover extremely funnel a top, thereby can be right funnel a's inner wall and be located pivot 3, the spiral in funnel a arrange the material piece 4 and scrape wall subassembly 5 and wash, avoid the concrete to remain in funnel a, can promote at last funnel a removes suitable position and places to use next time, up to this the utility model discloses a whole operation process is accomplished.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a concrete feeding funnel, is including vertical funnel (a), and this funnel (a) open-top, open bottom have discharge gate (b), its characterized in that: still arrange material piece (4) and scrape wall subassembly (5) including support frame (1), motor (2), pivot (3), spiral, support frame (1) and funnel (a) outer wall fixed connection and extend to funnel (a) top, motor (2) and support frame (1) fixed connection just are located funnel (a) top, the output of motor (2) and pivot (3) are located in pivot (3) are vertical to be worn to establish from the top of funnel (a) from the one end of motor (2) and are gone into funnel (a), this pivot (3) and the axis collineation of funnel (a), spiral row material piece (4) are fixed to be located on this pivot (3) along the vertical axis of pivot (3), scrape wall subassembly (5) and fix and locate in pivot (3) for strike off the concrete that bonds on funnel (a) inner wall.

2. A concrete feed hopper according to claim 1, wherein: scrape wall subassembly (5) and contain a horizon bar (5a), a montant (5b) and a slope pole (5c), horizon bar (5a) one end and pivot (3) fixed connection, the other end and montant (5b) top fixed connection, montant (5b) bottom and slope pole (5c) one end fixed connection, slope pole (5c) other end extend to funnel (a) bottom along funnel (a) inside wall, and this slope pole (5c) funnel (a) inner wall relatively rotates.

3. A concrete feed hopper according to claim 2, wherein: the inclined rod (5c) is fixedly connected with a plurality of horizontal stirring rods (6) from top to bottom.

4. A concrete feed hopper according to claim 3, wherein: the axis of puddler (6) is perpendicular with the axis of pivot (3), and many puddlers (6) length from last to reducing along with the reduction of funnel (a) internal diameter down.

5. A concrete delivery hopper according to any one of claims 1 to 4, wherein: the water service pipe (7) which faces the funnel (a) and is inclined is fixed on the support frame (1), the water service pipe (7) is located above the funnel (a), and a horn-shaped flared pipe (8) is fixedly communicated with the bottom of the water service pipe (7) in the circumferential direction.

6. A concrete delivery hopper according to any one of claims 1 to 4, wherein: four vertical supporting legs (9) of fixed connection are gone up in support frame (1), and four these supporting legs (9) evenly distributed are peripheral at funnel (a), and all install universal wheel (10) in four these supporting legs (9) bottoms.