CN215943360U

CN215943360U - Special concrete mixing device of road and bridge construction

Info

Publication number: CN215943360U
Application number: CN202122226495.8U
Authority: CN
Inventors: 周明坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-04
Anticipated expiration: 2031-09-14

Abstract

The utility model belongs to the technical field of road construction, and particularly relates to a special concrete stirring device for road and bridge construction. The technique includes the agitator tank, be provided with the mouth of pipe on the rampart of agitator tank, install the valve on the mouth of pipe, orificial below is provided with the removal subassembly, the vertical first backup pad and the second backup pad of being provided with on the removal subassembly, the agitator tank is located between first backup pad and the second backup pad, and the left side wall of agitator tank is normal running fit through first driven shaft and first backup pad, the right side wall of agitator tank is normal running fit through second driven shaft and second backup pad, install on the second driven shaft from the driving wheel, install on the removal subassembly of driving wheel below and make from driving wheel pivoted actuating mechanism. The utility model saves the construction cost, is lighter and more convenient to use, and makes up the vacancy under the condition that a large concrete mixer truck cannot be constructed.

Description

Special concrete mixing device of road and bridge construction

Technical Field

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

Background

Along with the gradual improvement of the basic traffic construction in China, the travel of common people becomes more and more convenient, and the maintenance work of roads or bridges is particularly important in order to ensure the normal travel of common people; in the maintenance work, when a large concrete mixer truck is not used for completing the concrete mixing work, concrete required for repairing the hollow part is usually obtained through manual mixing, the method is time-consuming and labor-consuming, and long-distance repairing work is inconvenient, so that a portable and movable small mixing device is needed to replace the large concrete mixer truck, and workers are helped to mix the concrete.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a special concrete mixing device of road and bridge construction has solved under the specific case, replaces large-scale concrete mixer truck to accomplish the repair work to hollow highway section, and not only convenient to use has still saved construction cost.

The special concrete mixing device for road and bridge construction comprises a mixing tank, a pipe orifice is formed in the ring wall of the mixing tank, a valve is installed on the pipe orifice, a moving assembly is arranged below the pipe orifice, a first supporting plate and a second supporting plate are vertically arranged on the moving assembly, the mixing tank is located between the first supporting plate and the second supporting plate, the left side wall of the mixing tank is in running fit with the first supporting plate through a first driven shaft, the right side wall of the mixing tank is in running fit with the second supporting plate through a second driven shaft, a driven wheel is installed on the second driven shaft, and a driving mechanism for driving the driven wheel to rotate is installed on the moving assembly below the driven wheel.

Furthermore, the moving assembly comprises a mounting plate, a trolley handle is arranged on the mounting plate, connecting shafts are horizontally connected to the left side and the right side of the mounting plate, and wheels in rotating fit with the connecting shafts are mounted at the other ends of the connecting shafts; the driving mechanism is installed on the installation plate.

Furthermore, a material receiving groove is arranged on the mounting plate right below the pipe orifice, a round platform-shaped through hole with a large top and a small bottom is formed in the material receiving groove, and a through hole for communicating the round platform-shaped through hole with the lower part of the mounting plate is formed in the mounting plate.

Furthermore, the inner wall of the stirring tank is provided with stirring blades for stirring.

Further, actuating mechanism includes the motor, and the motor passes through the mount table to be fixed on the mounting panel, and the power take off end of motor installs the action wheel, and the action wheel passes through power transmission band with follow the driving wheel and is connected.

Compared with the prior art, the utility model has the following beneficial effects:

under the action of the stirring tank and the driving mechanism, the large-scale concrete stirring vehicle is functionally replaced, and the driving mechanism also replaces manpower as a power input source, so that the labor cost is reduced; when the movable assembly is matched for use, the transportation of the concrete after stirring can be facilitated, the construction efficiency is improved, and the construction cost is further saved; in addition, the structure of the concrete mixer truck is reduced according to a certain proportion, so that the size of the concrete mixer truck is reduced, the concrete mixer truck is lighter and more convenient to use, and the vacancy of the large concrete mixer truck under the condition that the large concrete mixer truck cannot be constructed is made up.

Drawings

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

FIG. 2 is a left side view of FIG. 1;

names of components in the drawings: 1. stirring tank 2, stirring leaf 3, first backup pad 4, first driven shaft 5, mouth of pipe 6, receipts silo 7, mounting panel 8, second backup pad 9, wheel 10, connecting axle 11, mount table 12, motor 13, action wheel 14, power transmission band 15, follow driving wheel 16, second driven shaft 17, shallow handle.

Detailed Description

The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Example 1

This embodiment special concrete mixing device of road and bridge construction, including agitator tank 1, be provided with mouth of pipe 5 on agitator tank 1's the rampart, install the valve on the mouth of pipe 5, the below of mouth of pipe 5 is provided with the removal subassembly, the vertical first backup pad 3 and the second backup pad 8 that is provided with on the removal subassembly, agitator tank 1 is located between first backup pad 3 and the second backup pad 8, and agitator tank 1's left side wall is normal running fit through first driven shaft 4 and first backup pad 3, agitator tank 1's right side wall is normal running fit through second driven shaft 16 and second backup pad 8, install on the second driven shaft 16 from driving wheel 15, install on the removal subassembly of following wheel 15 below and make from driving wheel 15 pivoted actuating mechanism.

The embodiment has the technical effects that:

compared with a large concrete mixer truck, the concrete mixer truck has the advantages of simple structure, small size and convenience in transportation. When the road surface only needs simple repair work or a large-scale concrete mixer truck cannot be constructed, the construction method can replace the large-scale concrete mixer truck for construction, not only reduces the construction cost, but also reduces the risk that the heavy truck damages the road surface; in addition, under the matched use of the stirring tank 1 and the driving mechanism, on one hand, the construction position for stirring concrete by construction workers is increased, on the other hand, manual stirring is replaced, the labor cost is reduced, and the production efficiency is improved; under the use of removal subassembly, the concrete that the stirring was accomplished can transport more high-efficiently when putting into use, provides convenient for the road pothole repair work in long road section.

As shown in fig. 1, during the use, rotate agitator tank 1, make the mouth of pipe 5 up, add sand, cement and water in agitator tank 1, close the valve, start actuating mechanism, make the raw materials intensive mixing form the concrete in agitator tank 1, the rethread removes the subassembly with this embodiment and removes the hole highway section that needs the repair, transfers the mouth of pipe 5 of agitator tank 1 to position down, opens the valve, pours out the concrete in the agitator tank 1.

In specific implementation, the pipe orifice 5 is used for feeding and pouring concrete to a road surface; the first supporting plate 3 and the first driven shaft 4 are in running fit with the second supporting plate 8 and the second driven shaft 16 through bearings; in order to prevent concrete from building up at the outlet, a funnel structure may be formed between the spout 5 and the surrounding wall of the mixing tank 1.

Example 2

In this embodiment, the technology is further described, the moving assembly includes a mounting plate 7, a cart handle 17 is disposed on the mounting plate 7, the left and right sides of the mounting plate 7 are both horizontally connected with a connecting shaft 10, and the other end of the connecting shaft 10 is both mounted with a wheel 9 in rotation fit therewith; the drive mechanism is mounted on the mounting plate 7.

The embodiment has the technical effects that:

in the embodiment, the cart handle 17 provides a more convenient acting point for a constructor to push the mounting plate 7, and the constructor can move more easily; the moving assembly consisting of simple parts can not only reduce the production cost, but also reduce the abrasion among the parts and prolong the service life of the moving assembly.

When the trolley is used, the mounting plate 7 can start to move by applying a certain force to the trolley handle 17, and the moving mounting plate 7 can roll the wheels 9 through the transmission of the connecting shaft 10 so as to ensure that the wheels move stably and continuously.

In specific implementation, as shown in fig. 1 and 2, in order to increase the stability during movement, four groups of wheels 9 are uniformly divided into two groups and are arranged on the left side and the right side of the mounting plate 7 in a rectangular shape; as shown in fig. 2, the cart handle 17 is installed on the mounting plate 7 in an inclined shape for easy pushing and pulling; the connecting shaft 10 can be in running fit with the wheel 9 through a bearing, a sleeve which is in running fit with the connecting shaft 10 can be fixed on the wheel 9, and the function of moving can be realized under the matching mode of the sleeve and the loop bar.

The above-mentioned removal subassembly belongs to manual removal subassembly, and in addition, the removal subassembly also can be through motor drive, and it includes the install bin, installs the motor in the install bin, and the motor is connected with the axis of rotation through the turbine worm, and the dress is worn on the install bin to the axis of rotation, and wheel 9 is installed at the both ends of axis of rotation. The method can also realize the mobile use function.

Example 3

In this embodiment, a receiving trough 6 is installed on an installation plate 7 right below the pipe orifice 5, a circular truncated cone-shaped through hole with a large top and a small bottom is formed in the receiving trough 6, and a through hole for communicating the circular truncated cone-shaped through hole with the lower side of the installation plate 7 is formed in the installation plate 7.

The embodiment has the technical effects that:

in this embodiment, under the design of receiving silo 6, the concrete that can avoid pouring down on the one hand spills everywhere, has saved subsequent work of cleaning, has reduced the waste, and on the other hand can play the effect of water conservancy diversion to the concrete of flow down, makes the concrete can be more accurate fall in the hole of road surface, has improved work efficiency.

When the concrete pouring device is used, the through holes in the mounting plate 7 are aligned to the hollow parts, needing to be filled, of the road surface, then the valves on the pipe orifices 5 are opened, concrete is poured into the collecting groove 6 from the pipe orifices 5 in an inward tilting mode, the collecting groove 6 guides the concrete into the through holes, and the concrete is accurately poured into the hollow parts, needing to be filled, through the through holes.

In specific implementation, in order to improve the use effect, the center of the through hole in the mounting plate 7 is aligned with the center of the circular truncated cone-shaped through hole in the material receiving groove 6, and the size of the through hole is consistent with that of the lower bottom surface of the circular truncated cone-shaped through hole.

Example 4

This embodiment further illustrates the technology, and the inner wall of the stirring tank 1 is provided with a stirring blade 2 for stirring.

The embodiment has the technical effects that:

the simple structure of this embodiment, under the design of stirring leaf 2, can make the raw materials intensive mixing of adding, improved the production efficiency of concrete, practiced thrift manufacturing cost.

In specific implementation, the stirring blade 2 can be a larger plate, and the shape of the stirring blade is curved; as shown in fig. 1, it may be a small plate, and a plurality of stirring blades 2 are irregularly distributed on the inner wall of the stirring tank 1. The method can play a role in stirring.

Example 5

In this embodiment, the driving mechanism comprises a motor 12, the motor 12 is fixed on the mounting plate 7 through a mounting table 11, a driving wheel 13 is mounted at the power output end of the motor 12, and the driving wheel 13 is connected with a driven wheel 15 through a power transmission belt 14.

The embodiment has the technical effects that:

in this embodiment, under the effect of motor 12, replaced manual stirring, improved stirring efficiency, reduced construction worker's work load.

When the stirring tank is used, the motor 12 is started, the motor 12 drives the driving wheel 13 to rotate, the driving wheel 13 drives the driven wheel 15 to rotate through the power transmission belt 14, the driven wheel 15 drives the second driven shaft 16 to rotate, and therefore the stirring tank 1 starts to rotate.

During the concrete implementation, when the construction scene can not use motor drive, above-mentioned drive assembly also can be a rotation handle, rotates the handle and is connected with follow driving wheel 15, and constructor can rotate the rotation handle through the manpower and make agitator tank 1 move up.

In addition, the driving pulley 13 and the driven pulley 15 may be belt pulleys, and the power transmission belt 14 selects a belt to realize power transmission; the driving wheel 13 and the driven wheel 15 can also be gears, and the power transmission belt 14 selects a rack to realize power transmission.

Claims

1. The utility model provides a special concrete mixing device of road and bridge construction, includes agitator tank (1), its characterized in that: be provided with mouth of pipe (5) on the rampart of agitator tank (1), install the valve on mouth of pipe (5), the below of mouth of pipe (5) is provided with the removal subassembly, it is vertical on the removal subassembly to be provided with first backup pad (3) and second backup pad (8), agitator tank (1) is located between first backup pad (3) and second backup pad (8), and the left side wall of agitator tank (1) is normal running fit through first driven shaft (4) and first backup pad (3), the right side wall of agitator tank (1) is normal running fit through second driven shaft (16) and second backup pad (8), install on second driven shaft (16) from driving wheel (15), install on the removal subassembly of following driving wheel (15) below and make from driving wheel (15) pivoted actuating mechanism.

2. The special concrete mixing device for road and bridge construction according to claim 1, wherein: the moving assembly comprises a mounting plate (7), a trolley handle (17) is arranged on the mounting plate (7), connecting shafts (10) are horizontally connected to the left side and the right side of the mounting plate (7), and wheels (9) in rotating fit with the connecting shafts (10) are mounted at the other ends of the connecting shafts (10); the driving mechanism is arranged on the mounting plate (7).

3. The special concrete mixing device for road and bridge construction according to claim 2, wherein: install on mounting panel (7) under mouth of pipe (5) and receive silo (6), set up big-end-up's round platform form through-hole on receiving silo (6), and set up the through-hole that makes round platform form through-hole and mounting panel (7) below intercommunication on mounting panel (7).

4. The special concrete mixing device for road and bridge construction according to claim 1, wherein: and the inner wall of the stirring tank (1) is provided with a stirring blade (2) for stirring.

5. The special concrete mixing device for road and bridge construction according to claim 2, wherein: the driving mechanism comprises a motor (12), the motor (12) is fixed on the mounting plate (7) through a mounting table (11), a driving wheel (13) is mounted at the power output end of the motor (12), and the driving wheel (13) is connected with a driven wheel (15) through a power transmission belt (14).