CN215660961U

CN215660961U - Concrete feed mechanism is used in tubular pile production

Info

Publication number: CN215660961U
Application number: CN202122149321.6U
Authority: CN
Inventors: 吴平; 洪永裕; 郑明智
Original assignee: Fujian Taqiang Building Materials Co ltd
Current assignee: Fujian Taqiang Building Materials Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-28
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a concrete blanking mechanism for tubular pile production, which comprises a blanking hopper and a fixing frame fixed in the middle of the outer edge surface of the blanking hopper, wherein two supporting plates are symmetrically fixed on the lower end surface of the fixing frame, a lower port of the blanking hopper is arranged between the two supporting plates, two baffle plates are symmetrically fixed on the lower port of the blanking hopper, two adjusting plates are hinged between the two baffle plates, sliding connecting blocks are arranged on the two adjusting plates in a sliding mode, the middle parts of the inner walls of two sides of the two adjusting plates, which are far away from each other, of the two adjusting plates are hinged with electric push-pull rods, and the electric push-pull rods are hinged with the sliding connecting blocks which are arranged on the adjusting plates in a sliding mode. This concrete unloading mechanism is used in tubular pile production can control the unloading speed of concrete according to actual need, can effectively avoid the concrete to spill hourglass, does benefit to and improves the even degree of concrete, guarantees concrete pipe pile's quality, and can stir the concrete that gets into down in the hopper, does benefit to the quality of guaranteeing the concrete.

Description

Concrete feed mechanism is used in tubular pile production

Technical Field

The utility model belongs to the technical field of concrete pipe pile production, and particularly relates to a concrete blanking mechanism for pipe pile production.

Background

In the prior art, when concrete pipe piles are produced, a pipe pile mold is generally placed on the ground surface, a movable blanking hopper is arranged on a track, concrete is conveyed into the blanking hopper through a pipeline, and then the concrete is placed into the pipe pile mold through the movement of the blanking hopper.

At present, in the process of producing the concrete pipe pile, the blanking speed of concrete can not be adjusted according to actual needs, so that the concrete is easy to spill and waste, and even the uniformity of the concrete is influenced, and the quality of the concrete pipe pile is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete blanking mechanism for producing a tubular pile, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete unloading mechanism is used in tubular pile production, including hopper and the fixed frame of fixing at hopper outer fringe face middle part down, the lower terminal surface symmetry of fixed frame is fixed with two backup pads, the lower port of hopper is arranged in between two backup pads down, and the lower port symmetry of hopper is fixed with two baffles down, articulated two regulating plates of installing between two baffles, two regulating plates keep away from sliding connection piece each other, and the articulated electronic push-pull rod that installs in the middle part of the both sides inner wall that corresponds two regulating plates in the backup pad, sliding connection piece articulated connection on electronic push-pull rod and the regulating plate.

Preferably, the sliding connection block is a T-shaped sliding block structure hinged with a crankshaft of the electric push-pull rod, and a sliding groove for slidably mounting the sliding connection block is vertically formed in the middle of the adjusting plate along the length direction.

Preferably, a clamping groove is formed in an upper port of the lower hopper, a fastener is hinged and matched to the clamping groove, and a fixing bolt is arranged at one end, far away from the hinge, of the fastener.

Preferably, a plurality of rollers are installed at the lower end of the supporting plate, two guide rails are arranged below the discharging hopper, and the guide rails are in sliding fit with the rollers.

Preferably, the side of fixed frame is fixed with the extension board, installs the motor on the extension board, and the spindle of motor penetrates down the hopper in middle part drive cooperation have two (mixing) shafts.

Preferably, two (mixing) shafts horizontal installation are in hopper middle part down, and two (mixing) shafts all are fixed with driven gear with one end, and the motor shaft penetrates the one end in the hopper down and is fixed with the driving gear with follow wheel gear complex on the (mixing) shaft, and the driving gear is arranged in between two driven gear.

The utility model has the technical effects and advantages that: according to the concrete blanking mechanism for tubular pile production, due to the fact that the adjusting mechanism formed by the baffle plate, the adjusting plate and the electric push-pull rod are matched with the lower port of the blanking hopper, the discharging amount of the lower port of the blanking hopper can be limited, so that the concrete blanking speed of the blanking hopper can be controlled according to actual needs, concrete leakage can be effectively avoided, the improvement of the uniformity degree of the concrete blanking amount is facilitated, and the quality of a concrete tubular pile is guaranteed;

and benefit from the cooperation of motor and two (mixing) shafts, the accessible motor orders about two (mixing) shafts and in hopper middle part level roll cooperation down to can be stirred the concrete that gets into down in the hopper all the time, do benefit to the quality of guaranteeing the concrete.

Drawings

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

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. feeding a hopper; 101. a card slot; 102. a fastener; 2. a fixing frame; 201. an extension plate; 3. a support plate; 301. a roller; 4. a baffle plate; 5. an adjusting plate; 501. a chute; 502. a sliding connection block; 6. an electric push-pull rod; 7. a motor; 8. a stirring shaft; 9. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, the concrete blanking mechanism for producing the tubular pile comprises a blanking hopper 1 and a fixing frame 2 fixed at the middle part of the outer edge surface of the blanking hopper 1, two supporting plates 3 are symmetrically fixed on the lower end surface of the fixed frame 2, the lower port of the blanking hopper 1 is arranged between the two supporting plates 3, two baffle plates 4 are symmetrically fixed at the lower port of the blanking hopper 1, two adjusting plates 5 are hinged between the two baffle plates 4, a sliding connecting block 502 is arranged on the two adjusting plates 5 far away from each other in a sliding way, and the middle parts of the inner walls of the two sides of the support plate 3 corresponding to the two adjusting plates 5 are hinged with electric push-pull rods 6, the electric push-pull rods 6 are hinged with sliding connecting blocks 502 which are arranged on the adjusting plates 5 in a sliding way, the two electric push-pull rods 6 can be electrically connected in series in the same control circuit, and the aperture of the feed opening formed by the baffle 4 and the adjusting plate 5 in a surrounding manner is adjusted by pulling the adjusting plate 5 through the two electric push-pull rods 6.

Specifically, the sliding connection block 502 is a T-shaped slider structure hinged to the shaft of the electric push-pull rod 6, and the middle of the adjusting plate 5 is vertically provided with a chute 501 for sliding installation of the sliding connection block 502 along the length direction, so that the lower ends of the two adjusting plates 5 can be driven to move in opposite directions or move back to back by controlling the electric push-pull rod 6, and the discharge aperture of the lower port of the discharging hopper 1 can be adjusted by controlling the discharging speed of concrete.

And the last port of hopper 1 has seted up draw-in groove 101 down, and articulated cooperation has omega-shaped fastener 102 on draw-in groove 101, and fastener 102 is kept away from articulated one end and is equipped with the bolt for fixing for the pipeline accessible draw-in groove 101 that is used for carrying the concrete in hopper 1 down with fastener 102's cooperation will its end fixing, thereby guarantees concrete conveying pipeline's stability.

Simultaneously, a plurality of gyro wheels 301 are installed to the lower extreme of backup pad 3, and the below of hopper 1 is provided with twice guide rail 9 down, and guide rail 9 and gyro wheel 301 sliding fit, when specifically using, can place the tubular pile mould between twice guide rail 9 to make hopper 1 can remove along the direction of guide rail 9 above the tubular pile mould down, so that the concrete can be even put into the tubular pile mould.

As shown in fig. 1 and 2, this concrete unloading mechanism is used in tubular pile production, including hopper 1 down and fix the fixed frame 2 at 1 outer fringe face middle part of hopper down, the side of fixed frame 2 is fixed with extension board 201, install motor 7 on the extension board 201, and the bent axle of motor 7 penetrates down the interior middle part drive fit of hopper 1 down and has two (mixing) shafts 8, during the use, it can carry out the stirring of certain degree to the concrete that gets into down in the hopper 1 to come two (mixing) shafts 8 to rotate through motor 7, thereby be favorable to improving the quality of concrete.

And two (mixing) shaft 8 horizontal installation are middle part in hopper 1 down, and simultaneously, two (mixing) shaft 8 all are fixed with driven gear with the tip, and the spindle of motor 7 penetrate down the one end in hopper 1 be fixed with (mixing) shaft 8 on follow wheel gear complex driving gear, the driving gear is arranged in between two driven gear, when making the spindle of motor 7 order about the action wheel and rotate, can drive two (mixing) shaft 8 rotations through the meshing with two follow driving wheels, and during concrete implementation, the line of multichannel spiral can be opened on (mixing) shaft 8's surface, can be favorable to improving the stirring effect of (mixing) shaft 8 to the concrete.

The working principle is as follows: when the concrete blanking mechanism for producing the tubular pile is used, a tubular pile mould is firstly placed between two guide rails 9, then the concrete conveying pipeline is fixed at the upper port of the lower hopper 1 through the clamping groove 101 and the fastener 102, so as to convey concrete into the lower hopper 1, and the concrete conveyed into the lower hopper 1 is stirred by two stirring shafts 8 driven by a motor 7 and then continuously flows downwards to the lower port of the lower hopper 1, and at the moment, the working personnel can start the two electric push-pull rods 6 according to the actual requirement, the caliber of the feed opening formed by the enclosing of the baffle 4 and the adjusting plate 5 is adjusted by the two electric push-pull rods 6, the discharge amount is limited, thereby realize the unloading speed of control concrete to satisfy actual need, can effectively avoid the concrete to spill hourglass, do benefit to the even degree that improves the unloading volume of concrete, thereby guarantee the quality of concrete pipe pile.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a concrete unloading mechanism is used in tubular pile production, includes hopper (1) and fixes fixed frame (2) at hopper (1) outer fringe face middle part down, its characterized in that: the lower terminal surface symmetry of fixed frame (2) is fixed with two backup pads (3), the lower port of hopper (1) is arranged in between two backup pads (3) down, and the lower port symmetry of hopper (1) is fixed with two baffle (4) down, articulated between two baffle (4) install two regulating plates (5), two regulating plates (5) are kept away from sliding mounting each other and are had sliding connection piece (502), and the both sides inner wall middle part that corresponds two regulating plates (5) on backup pad (3) articulates and installs electronic push-and-pull rod (6), sliding connection piece (502) articulated connection of slidable mounting on electronic push-and-pull rod (6) and regulating plate (5).

2. The concrete unloading mechanism for tubular pile production of claim 1, characterized in that: the sliding connecting block (502) is of a T-shaped sliding block structure hinged with a crankshaft of the electric push-pull rod (6), and a sliding groove (501) for the sliding connecting block (502) to be installed in a sliding mode is vertically formed in the middle of the adjusting plate (5) along the length direction.

3. The concrete unloading mechanism for tubular pile production of claim 1, characterized in that: a clamping groove (101) is formed in an upper port of the discharging hopper (1), a fastening piece (102) is hinged and matched to the clamping groove (101), and a fixing bolt is arranged at one end, far away from the hinged end, of the fastening piece (102).

4. The concrete unloading mechanism for tubular pile production of claim 1, characterized in that: a plurality of rollers (301) are installed at the lower end of the supporting plate (3), two guide rails (9) are arranged below the discharging hopper (1), and the guide rails (9) are in sliding fit with the rollers (301).

5. The concrete unloading mechanism for tubular pile production of claim 1, characterized in that: the side of fixed frame (2) is fixed with extension board (201), installs motor (7) on extension board (201), and the spindle of motor (7) penetrates and middle part drive fit has two (mixing) shafts (8) in hopper (1) down.

6. The concrete unloading mechanism for tubular pile production of claim 5, characterized in that: two (mixing) shaft (8) horizontal installation is middle part in hopper (1) down, and two (mixing) shaft (8) all are fixed with driven gear with the tip, and the one end that the spindle of motor (7) penetrated in hopper (1) down is fixed with (mixing) shaft (8) on follow driving gear of wheel gear complex, and the driving gear is arranged in between two driven gear.