CN215396014U

CN215396014U - Concrete mixing device is used in road and bridge construction

Info

Publication number: CN215396014U
Application number: CN202121244940.7U
Authority: CN
Inventors: 陈晓晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-04
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a concrete stirring device for road and bridge construction, which comprises a stirring tank, wherein a support frame is arranged on the surface of the stirring tank, a valve is arranged at the bottom of the stirring tank, a discharging mechanism is arranged at the bottom of the valve, the discharging mechanism comprises a discharging pipe and a guide plate, and the top of the discharging pipe is communicated with the bottom of the valve. The utility model discloses a set up and strike the subassembly, can be in ejection of compact in-process, constantly strike the inner wall of discharging pipe, under the effect of striking, the concrete that makes the adhesion drops fast under the vibration effect of striking and bringing, when reducing concrete adhesion discharging pipe inner wall, can accelerate ejection of compact process, can avoid because the concrete ejection of compact in-process because the adhesion leads to the condition emergence of jam at the inner wall of discharging pipe, can be at belt cleaning device's in-process simultaneously, can strike the concrete that solidifies under the effect of striking the subassembly and shake the bits of broken glass, and wash out under the condition of clean water, reduce the condition emergence of jam.

Description

Concrete mixing device is used in road and bridge construction

Technical Field

The utility model belongs to the technical field of road and bridge construction, and particularly relates to a concrete stirring device for road and bridge construction.

Background

A concrete mixer is a machine for preparing cement, sand aggregate and water into concrete mixture, and mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like.

Current concrete mixing device when leading out the concrete after having stirred the concrete, the easy adhesion of concrete is at the inner wall of discharging pipe, and the inner wall that can block up the discharging pipe after the concrete solidifies reduces discharging efficiency, generally needs the manual work to strike the unblocked of cleanness and keep the discharging pipe, consequently, technical personnel in the field provide a concrete mixing device for road and bridge construction to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a concrete stirring device for road and bridge construction, which can reduce the adhesion of concrete and prevent a discharge pipe from being blocked.

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

a concrete mixing device for road and bridge construction comprises a mixing tank, wherein a support frame is arranged on the surface of the mixing tank, a valve is arranged at the bottom of the mixing tank, and a discharging mechanism is arranged at the bottom of the valve;

the discharging mechanism comprises a discharging pipe and a guide plate, the top of the discharging pipe is communicated with the bottom of the valve, the guide plate is obliquely arranged on the inner wall of the discharging pipe, a driving assembly located below the guide plate is arranged on the inner wall of the discharging pipe, and a knocking assembly located below the driving assembly is arranged on the inner wall of the discharging pipe;

through above-mentioned technical scheme, through setting up discharge mechanism, can drive under deflector and drive assembly's effect and strike the subassembly and carry out work deriving concrete or cleaning device's in-process, can effectively reduce the adhesion of concrete under the effect of striking the subassembly, prevent that the condition that the discharging pipe blockked up from taking place.

Furthermore, the driving assembly comprises a rotating shaft, one end of the rotating shaft is rotatably connected with the inner wall of the discharge pipe, and the surface of the rotating shaft is fixedly connected with uniformly distributed blades;

through above-mentioned technical scheme, through setting up drive assembly, the power that forms when can effectively having utilized concrete or washing water to derive reduces the cost.

Furthermore, the other end of the rotating shaft penetrates through the discharge pipe and is fixedly connected with a first rotating disc, and one side, far away from the rotating shaft, of the first rotating disc is fixedly connected with a poke rod;

through the technical scheme, the first rotating disc can be driven to rotate under the rotation of the rotating shaft, so that the poke rod is driven to rotate.

Furthermore, the knocking assembly comprises a shell, the inner wall of the shell is rotatably connected with a second rotary table, and one side, far away from the discharge pipe, of the second rotary table is fixedly connected with a shifting block;

through above-mentioned technical scheme, strike the subassembly through setting up, can reduce the adhesion of concrete in the effect of striking the subassembly, can strike the concrete that solidifies under the effect of striking the subassembly and break up simultaneously when belt cleaning device, the clean water of being convenient for is washed and is dropped, has further avoided the condition of discharging pipe jam to take place.

Furthermore, a connecting rod is fixedly connected to one side of the second turntable, which is far away from the toggle block, and one side of one end of the connecting rod penetrates through the shell and the discharge pipe and is fixedly connected with a knocking rod;

through above-mentioned technical scheme, can drive the second carousel rotation through dialling the piece and drive the inner wall that the discharging pipe was kept away from gradually to the knocking rod.

Furthermore, a first connecting block connected with the inner wall of the shell in a sliding manner is fixedly connected to the surface of the second rotary table, a second connecting block is fixedly connected to the inner wall of one side, away from the first connecting block, of the shell, and a spring is fixedly connected between the second connecting block and the first connecting block;

through above-mentioned technical scheme, can break away from the back at the poker rod with the stirring piece through setting up the spring, make first connecting block drive the second carousel and reset fast under the effect of spring to make the knocking rod strike the inner wall of discharging pipe.

In conclusion, the utility model has the following beneficial effects:

1. through setting up the subassembly of knocking, can be at ejection of compact in-process, constantly strike the inner wall of discharging pipe, under the effect of knocking, the concrete that makes the adhesion drops fast under the vibration effect of knocking and bringing, when reducing concrete adhesion discharging pipe inner wall, can accelerate ejection of compact process, can avoid because concrete ejection of compact in-process because the adhesion leads to the condition emergence of jam at the inner wall of discharging pipe, can be at belt cleaning device's in-process simultaneously, can strike the concrete that solidifies under the effect of knocking the subassembly and shake the bits of broken glass, and dash out under the condition of clean water, reduce the condition emergence of jam.

2. Through setting up drive assembly and deflector, the power that forms when clean water derives when can effectively utilize the concrete ejection of compact or wash, leads concrete or clean water through the deflector and flows, and it is rotatory to take the blade in the in-process that concrete or clean water derived, can drive the pivot rotation to drive the subassembly of strikeing and carry out work under the effect of first carousel and poker rod.

Drawings

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

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is a sectional perspective view of the present embodiment;

fig. 4 is a schematic structural view of the discharging mechanism of the present embodiment.

Description of reference numerals: 1. a stirring tank; 2. a support frame; 3. a valve; 4. a discharging mechanism; 5. a drive assembly; 6. a knocking component; 401. a discharge pipe; 402. a guide plate; 501. a rotating shaft; 502. a blade; 503. a first turntable; 504. a poke rod; 601. a connecting rod; 602. a knock bar; 603. a housing; 604. a second turntable; 605. a shifting block; 606. a first connection block; 607. a second connecting block; 608. a spring.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

A concrete mixing device for road and bridge construction comprises a mixing tank 1, a support frame 2 is arranged on the surface of the mixing tank 1, a valve 3 is arranged at the bottom of the mixing tank 1 arranged for concrete of the mixing tank 1, a discharging mechanism 4 is arranged at the bottom of the valve 3, the discharging mechanism 4 comprises a discharging pipe 401 and a guide plate 402, the top of the discharging pipe 401 is communicated with the bottom of the valve 3, the guide plate 402 is obliquely arranged on the inner wall of the discharging pipe 401, a driving assembly 5 positioned below the guide plate 402 is arranged on the inner wall of the discharging pipe 401, a knocking assembly 6 positioned below the driving assembly 5 is arranged on the inner wall of the discharging pipe 401, the discharging mechanism 4 is arranged, concrete can be guided under the action of the guide plate 402 during discharging, the knocking assembly 6 works when the driving assembly 5 is driven by the guided concrete, and the knocking assembly 6 can knock the inner wall of the discharging pipe 401, the concrete adhered to the inner wall of the discharge pipe 401 can rapidly fall off under the action of knocking vibration, the discharge efficiency is improved, the occurrence of solidification and blockage caused by concrete adhesion is effectively reduced, and when the device is cleaned, cleaning water can also drive the knocking component 6 to work under the action of the guide plate 402 and the driving component 5, so that the knocking component 6 can damage and fall off the concrete solidified on the inner wall of the discharge pipe 401 under the action of knocking vibration, and the cleaning effect is enhanced;

the driving assembly 5 comprises a rotating shaft 501, one end of the rotating shaft 501 is rotatably connected with the inner wall of the discharge pipe 401, the surface of the rotating shaft 501 is fixedly connected with uniformly distributed blades 502, the blades 502 can drive the rotating shaft 501 to rotate when concrete or cleaning water is led out, manual operation is not needed, corresponding parts are driven to work through rotation of the rotating shaft 501, power formed when the concrete or cleaning water is led out is effectively utilized, the other end of the rotating shaft 501 penetrates through the discharge pipe 401 and is fixedly connected with a first rotating disc 503, one side, far away from the rotating shaft 501, of the first rotating disc 503 is fixedly connected with a poking rod 504, and under rotation of the rotating shaft 501, the first rotating disc 503 can be driven to rotate, so that the poking rod 504 is driven to rotate;

the knocking component 6 comprises a shell 603, a second rotating disc 604 is rotatably connected to the inner wall of the shell 603, the shell 603 is arranged for connecting with the discharging pipe 401 and installing corresponding parts, a shifting block 605 is fixedly connected to one side of the second rotating disc 604 far away from the discharging pipe 401, a connecting rod 601 is fixedly connected to one side of the second rotating disc 604 far away from the shifting block 605, one end of the connecting rod 601 penetrates through the shell 603 and the discharging pipe 401 and is fixedly connected with a knocking rod 602, when the shifting rod 504 is rotationally contacted with the shifting block 605, the shifting rod 504 enables the second rotating disc 604 to rotate through the shifting block 605, during the rotation of the second rotating disc 604, the second rotating disc 604 drives the connecting rod 601 to rotate, so that the connecting rod 601 drives the knocking rod 602 to deviate, the knocking rod 602 gradually keeps away from the inner wall of the discharging pipe 401, a first connecting block 606 slidably connected with the inner wall of the shell 603 is fixedly connected to the surface of the second rotating disc 604, a second connecting block 607 is fixedly connected to the inner wall of the shell 603 far away from the first connecting block 606, fixedly connected with spring 608 between second connecting block 607 and first connecting block 606, in the rotatory in-process of second carousel 604, second carousel 604 drives first connecting block 606 and slides at the inner wall of shell 603 to compression spring 608 makes first connecting block 606 drive second carousel 604 quick reset under spring 608 self elasticity after poker rod 504 breaks away from with poker block 605, drives the striking pole 602 to reset simultaneously, the striking pole 602 that resets at this moment strikes the inner wall of discharging pipe 401, thereby make the concrete of adhesion drop.

The working principle is as follows: when the device is used, after concrete is mixed and stirred well under the action of the stirring tank 1, the valve 3 is opened, the mixed concrete is led out from the discharge pipe 401 under the action of the guide plate 402, in the process, the concrete drives the blade 502 to rotate, so that the poking rod 504 drives the poking block 605 to rotate the second turntable 604 under the action of the driving assembly 5, the connecting rod 601 is driven to drive the knocking rod 602 to gradually keep away from the inner wall of the discharge pipe 401, after the poking rod 504 is separated from the poking block 605, the knocking rod 602 is reset and knocks the inner wall of the discharge pipe 401 under the action of the spring 608, so that the adhered concrete falls off, the discharge is accelerated, the adhesion of the concrete is reduced, in the process of the cleaning device, cleaning water can be led out under the action of the guide plate 402, so that the knocking rod 602 continuously knocks the inner wall of the discharge pipe 401 under the combined action of the driving assembly 5 and the discharge pipe assembly 6, therefore, the solidified concrete is knocked or vibrated to be broken under the action of knocking and vibration caused by knocking, so that the part can be washed by clean water, and the situation that the discharge pipe 401 is blocked is reduced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a concrete mixing device is used in road and bridge construction, includes agitator tank (1), its characterized in that: a support frame (2) is arranged on the surface of the stirring tank (1), a valve (3) is arranged at the bottom of the stirring tank (1), and a discharging mechanism (4) is arranged at the bottom of the valve (3);

discharge mechanism (4) include discharging pipe (401) and deflector (402), the top of discharging pipe (401) is linked together with the bottom of valve (3), deflector (402) slope sets up in the inner wall of discharging pipe (401), the inner wall of discharging pipe (401) is provided with drive assembly (5) that are located deflector (402) below, the inner wall of discharging pipe (401) is provided with strikes subassembly (6) that are located drive assembly (5) below.

2. The concrete mixing device for road and bridge construction according to claim 1, wherein: drive assembly (5) are including pivot (501), the one end of pivot (501) is rotated with the inner wall of discharging pipe (401) and is connected, the fixed surface of pivot (501) is connected with evenly distributed's blade (502).

3. The concrete mixing device for road and bridge construction according to claim 2, wherein: the other end of pivot (501) runs through discharging pipe (401) and first carousel of fixedly connected with (503), one side fixedly connected with poker rod (504) of pivot (501) are kept away from in first carousel (503).

4. The concrete mixing device for road and bridge construction according to claim 1, wherein: the knocking component (6) comprises a shell (603), the inner wall of the shell (603) is rotatably connected with a second rotary disc (604), and one side, far away from the discharge pipe (401), of the second rotary disc (604) is fixedly connected with a shifting block (605).

5. The concrete mixing device for road and bridge construction according to claim 4, wherein: one side of the second turntable (604) far away from the poking block (605) is fixedly connected with a connecting rod (601), and one side of one end of the connecting rod (601) penetrates through the outer shell (603) and the discharge pipe (401) and is fixedly connected with a knocking rod (602).

6. The concrete mixing device for road and bridge construction according to claim 5, wherein: the surface of the second rotating disc (604) is fixedly connected with a first connecting block (606) which is connected with the inner wall of the shell (603) in a sliding mode, the inner wall of one side, far away from the first connecting block (606), of the shell (603) is fixedly connected with a second connecting block (607), and a spring (608) is fixedly connected between the second connecting block (607) and the first connecting block (606).