CN213107458U

CN213107458U - Concrete mixing device is used in road bridge construction

Info

Publication number: CN213107458U
Application number: CN202020957448.3U
Authority: CN
Inventors: 付朝霞; 冯雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-05-04
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to the technical field of road and bridge construction, in particular to a concrete stirring device for road and bridge construction, which comprises a tank body and a motor, wherein the top end of the tank body is communicated with the outside and is provided with a feed pipe, the feed pipe is provided with a baffle cover, the bottom end of the tank body is communicated with a blanking hopper, the bottom end of the blanking hopper is communicated with the outside and is provided with a blanking pipe, a valve is arranged on the blanking port, the motor is fixedly arranged at the top end of the tank body, the bottom output end of the motor is fixedly connected with a rotating shaft, the rotating shaft extends into the tank body, and a plurality of groups of stirring blades are fixedly connected on part of rotating shafts positioned in the tank body, the concrete stirring device also comprises a pushing device and a discharging device, the pushing device comprises an electric telescopic rod and a push ring, the electric telescopic rod is fixedly arranged at the top end of the tank body through a fixing frame, the electric, the continuous use of the stirring equipment is maintained, and the practicability is improved.

Description

Concrete mixing device is used in road bridge construction

Technical Field

The utility model relates to a road bridge construction technical field specifically is a concrete mixing device is used in road bridge construction.

Background

In road and bridge construction, concrete is one of the most important civil engineering materials in the modern, and is widely used due to the characteristics of abundant raw materials, low price, simple production process and the like.

Chinese patent No. CN 201820455614.2's utility model discloses a concrete mixing device is used in road and bridge construction, which comprises a tank body and a motor, the motor output end is connected with the pivot, be equipped with two stirring groups on the outer periphery wall of pivot at least, it has the recess to open on a scraper blade lateral wall, another lateral wall of scraper blade contacts with the interior circumference wall of the jar body, be provided with the center pin at the recess internal rotation, be equipped with the screw rod at the middle part of center pin, screw rod and center pin mutually perpendicular, the cover is equipped with the torsional spring respectively on the both ends outer wall of center pin, the one end of each torsional spring is connected with the lateral wall of recess, the other end of torsional spring is connected with the bottom of recess, when it is used, the motor drive pivot rotates, it carries out rapid mixing to the concrete of jar internal portion to drive.

The above prior art solutions still have the following drawbacks: although it can carry out certain scraping to the inner wall circumference of the jar body when concrete mixing, the concrete still adheres to a large amount of concrete and can't discharge when arranging the material on the inner wall of the jar body easily, causes certain waste to reduce jar effective usage space of internal portion easily after the dry and hard of adnexed concrete, influence agitated vessel's sustained use, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can discharge the concrete that adheres to on the internal wall of jar when row material, reduce the waste of concrete to can improve jar effective usage space of internal portion, maintain the continuous use of agitated vessel, improve the concrete mixing device for the road bridge construction of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing device for road and bridge construction comprises a tank body and a motor, wherein the top end of the tank body is communicated with the outside to form a feed pipe, a baffle cover is arranged on the feed pipe, the bottom end of the tank body is communicated with a blanking hopper, the bottom end of the blanking hopper is communicated with the outside to form a blanking pipe, a valve is arranged on the blanking port, the motor is fixedly arranged at the top end of the tank body, the bottom output end of the motor is fixedly connected with a rotating shaft, the rotating shaft extends into the tank body, a plurality of groups of mixing blades are fixedly connected to part of the rotating shaft positioned in the tank body, the concrete mixing device also comprises a pushing device and a discharging device, the pushing device comprises an electric telescopic rod and a push ring, the electric telescopic rod is fixedly arranged at the top end of the tank body through a fixing frame, the bottom output end of the electric telescopic rod is fixedly connected, the bottom of push rod passes the promotion mouth and stretches into the inside to the jar body, push rod and promotion mouth sliding connection, the bottom fixedly connected with throw-out collar of push rod to the lateral wall of throw-out collar and the inside wall sliding connection of the jar body, eduction gear includes the swivel, the fixed suit of swivel is in the bottom of pivot, and through a plurality of scraper blades of many connecting rod fixedly connected with on the lateral wall of swivel, the other end of scraper blade and the inside wall contact of hopper down.

Preferably, the mount is including placing platform and a plurality of supporting legs, and electric telescopic handle fixed mounting is on placing the platform to place the bench and set up the opening that is fit for electric telescopic handle bottom output to pass, the top of a plurality of supporting legs and the bottom fixed connection who places the platform, and the bottom of a plurality of supporting legs all with the top fixed connection of the jar body.

Preferably, a plurality of reinforcing plates are fixedly connected among the plurality of supporting legs.

Preferably, a plurality of sliders are fixedly connected to the outer side wall of the push ring, a plurality of sliding grooves matched with the sliders are vertically formed in the inner side wall of the tank body, and the sliders are in sliding fit with the sliding grooves.

Preferably, the cross section of the sliding block is T-shaped.

Preferably, the scraper is arc-shaped.

Preferably, a protective cover is arranged on the upper side of the electric telescopic rod, and the bottom end of the protective cover is fixedly connected with the top end of the placing table.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete mixing device is used in road bridge construction possesses following beneficial effect:

this concrete mixing device is used in road and bridge construction, through electric telescopic handle, the cooperation of push pedal and many push rods, be convenient for drive the throw-out collar and slide on the inside wall of the jar body, thereby be convenient for push away adnexed concrete on the internal side wall of jar down, simultaneously through the lateral wall of throw-out collar and the inside wall sliding connection of the jar body, be convenient for improve the stability of throw-out collar when promoting adnexed concrete, through the motor, a rotating shaft, the cooperation of change and a plurality of scraper blade, be convenient for push away the throw-out collar and push away to the concrete in the hopper under and adnexed concrete on the internal side wall of hopper down and scrape down the discharge, can discharge adnexed concrete on the internal wall of jar when arranging the material, reduce the waste of concrete, and can improve jar internal effective usage space, maintain the continuous use of agitated vessel, improve the practicality.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the push ring of the present invention in the state of pushing and cleaning.

In the figure: 1. a tank body; 2. a motor; 3. a feed pipe; 4. a blocking cover; 5. feeding a hopper; 6. a discharging pipe; 7. a valve; 8. a rotating shaft; 9. stirring blades; 10. an electric telescopic rod; 11. a push ring; 12. pushing the plate; 13. a push rod; 14. rotating the ring; 15. a connecting rod; 16. a squeegee; 17. a placing table; 18. supporting legs; 19. a reinforcing plate; 20. a slider; 21. a chute; 22. a shield.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a concrete mixing device for road and bridge construction comprises a tank body 1 and a motor 2, wherein the top end of the tank body 1 is communicated with the outside to form a feeding pipe 3, a blocking cover 4 is arranged on the feeding pipe 3, the bottom end of the tank body 1 is communicated with a discharging hopper 5, the bottom end of the discharging hopper 5 is communicated with the outside to form a discharging pipe 6, a valve 7 is arranged on the discharging port, the motor 2 is fixedly arranged at the top end of the tank body 1, the bottom output end of the motor 2 is fixedly connected with a rotating shaft 8, the rotating shaft 8 extends into the tank body 1, a plurality of groups of mixing blades 9 are fixedly connected to a part of the rotating shaft 8 positioned in the tank body 1, the concrete mixing device further comprises a pushing device and a discharging device, the pushing device comprises an electric telescopic rod 10 and a push ring 11, the electric telescopic rod 10 is fixedly arranged at the top end of the tank body, the model is FAI50, the working principle can be realized by setting a fixed length which can stretch in a set direction, in this patent, we only use the telescopic electric telescopic rod, the structure and the function of the telescopic electric telescopic rod are not improved, the setting mode of the telescopic length and the electric connection mode are provided, for the technical personnel in the field, the debugging operation can be carried out according to the requirements of the use specification, the description is not repeated, the fixing frame comprises a placing table 17 and a plurality of supporting legs 18, the electric telescopic rod 10 is fixedly arranged on the placing table 17, an opening suitable for the bottom output end of the electric telescopic rod 10 to pass through is arranged on the placing table 17, the top ends of the supporting legs 18 are fixedly connected with the bottom end of the placing table 17, the bottom ends of the supporting legs 18 are fixedly connected with the top end of the tank body 1, and the stability of the electric telescopic rod 10 when being arranged on the tank body 1, a plurality of gusset plates 19 of fixedly connected with between a plurality of supporting legs 18, be convenient for increase the joint strength between a plurality of supporting legs 18, thereby increase the stability of placing platform 17 and electric telescopic handle 10, protection casing 22 has been arranged to electric telescopic handle 10's upside, and the bottom of protection casing 22 and the top fixed connection who places platform 17, be convenient for protect electric telescopic handle 10, reduce the harm of long-term solarization and rain to electric telescopic handle 10, increase electric telescopic handle 10's life, electric telescopic handle 10's bottom output fixedly connected with push pedal 12, the bottom fixedly connected with many push rods 13 of push pedal 12, a plurality of promotion mouths that match with push rod 13 are seted up on the top of the jar body 1, the bottom of push rod 13 passes the promotion mouth and stretches into the inside of the jar body 1, push rod 13 and promotion mouth sliding connection, the bottom fixedly connected with throw-out collar 11 of push rod 13, through electric telescopic handle, The push plate 12 is matched with a plurality of push rods 13, so as to drive the push ring 11 to slide on the inner side wall of the tank body 1, so as to push down concrete attached to the inner side wall of the tank body 1, the outer side wall of the push ring 11 is fixedly connected with a plurality of sliders 20, the cross section of each slider 20 is T-shaped, the sliding stability is good, and the sliders are not easy to fall off during sliding, a plurality of chutes 21 matched with the sliders 20 are vertically arranged on the inner side wall of the tank body 1, and the outer side wall of the push ring 11 is in sliding connection with the inner side wall of the tank body 1 through the sliding fit of the sliders 20 and the chutes 21, so as to increase the stability of the push ring 11 when pushing the concrete on the inner side wall of the tank body 1, the discharging device comprises a rotating ring 14, the rotating ring 14 is fixedly sleeved at the bottom of the rotating shaft 8, and a plurality of scraping plates 16 are fixedly connected to the outer, be convenient for push away the ring 11 and push away the concrete in hopper 5 and scrape down the discharge on the 5 inside walls of lower hopper, scraper blade 16 is the arc, and the concave surface of scraper blade 16 is unanimous with the direction of rotation of pivot 8, therefore when the garrulous pivot 8 of a plurality of scraper blades 16 rotates, can discharge the concrete of scraping down along with the direction curve of stirring, can discharge adnexed concrete on the internal wall of jar 1 when arranging the material, reduce the waste of concrete, and can improve the effective usage space of the internal portion of jar, maintain the continuous use of agitated vessel, and the high practicality is improved.

To sum up, this concrete mixing device for road and bridge construction, when using, at first place this concrete mixing device for road and bridge construction in the place that needs to use, this concrete mixing device for road and bridge construction carries out during operation, concrete that will carry out the stirring is placed into jar body 1 through inlet pipe 3, then open motor 2 circular telegram, motor 2 during operation drives pivot 8 and stirring leaf 9 and stirs the concrete, after the stirring is accomplished, open valve 7, the concrete is discharged from the feed opening along with the rotation of stirring leaf 9, electric telescopic handle 10 begins to work simultaneously, drive throw-out collar 11 through push pedal 12 and a plurality of push rod 13 and slide on jar body 1's inside wall, push away adnexed concrete on jar body 1 inside wall down to in blanking hopper 5, swivel 14 drives a plurality of scraper blades 16 along with the rotation of pivot 8 and rotate simultaneously, concrete that will push away the throw-out collar 11 to in blanking hopper 5 and the attached concrete that drives on blanking hopper 5 inside wall down and pass through blanking pipe 6 one With the discharge, can discharge adnexed concrete on the 1 inner wall of jar body when arranging the material, reduce the waste of concrete to can improve the effective usage space of the 1 inside of jar body, maintain the continuous use of agitated vessel, improve the practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing device is used in road bridge construction, including a jar body (1) and motor (2), the top and the external intercommunication of jar body (1) have inlet pipe (3), and be provided with on inlet pipe (3) and keep off lid (4), the bottom intercommunication of jar body (1) has down hopper (5), and the bottom and the external intercommunication of hopper (5) have unloading pipe (6) down, be provided with valve (7) on the unloading mouth, motor (2) fixed mounting is on the top of jar body (1), and the bottom output end fixedly connected with pivot (8) of motor (2), pivot (8) stretch into the inside of jar body (1), and be located fixedly connected with multiunit stirring leaf (9) on the partial pivot (8) of jar body (1) inside, its characterized in that: the discharging device comprises a rotating ring (14), the rotating ring (14) is fixedly sleeved at the bottom of a rotating shaft (8), a plurality of scraping plates (16) are fixedly connected on the outer side wall of the rotating ring (14) through a plurality of connecting rods (15), the other end of the scraper (16) is contacted with the inner side wall of the blanking hopper (5).

2. The concrete mixing device for road and bridge construction according to claim 1, wherein: the mount is including placing platform (17) and a plurality of supporting leg (18), and electric telescopic handle (10) fixed mounting is on placing platform (17) to place and set up the opening that is fit for electric telescopic handle (10) bottom output to pass on platform (17), the top of a plurality of supporting legs (18) and the bottom fixed connection who places platform (17), and the bottom of a plurality of supporting legs (18) all with the top fixed connection of the jar body (1).

3. The concrete mixing device for road and bridge construction according to claim 2, wherein: a plurality of reinforcing plates (19) are fixedly connected among the plurality of supporting legs (18).

4. The concrete mixing device for road and bridge construction according to claim 3, wherein: a plurality of sliders (20) are fixedly connected to the outer side wall of the push ring (11), a plurality of sliding grooves (21) matched with the sliders (20) are vertically formed in the inner side wall of the tank body (1), and the sliders (20) are in sliding fit with the sliding grooves (21).

5. The concrete mixing device for road and bridge construction according to claim 4, wherein: the section of the sliding block (20) is T-shaped.

6. The concrete mixing device for road and bridge construction according to claim 5, wherein: the scraper (16) is arc-shaped.

7. The concrete mixing device for road and bridge construction according to claim 6, wherein: the upper side of the electric telescopic rod (10) is provided with a protective cover (22), and the bottom end of the protective cover (22) is fixedly connected with the top end of the placing table (17).