Concrete stirring device for road and bridge construction

By designing a concrete mixing device with supporting and mixing components, the problems of inconvenient cleaning of the container's inner wall and poor vibration reduction effect were solved, thus improving the stability and cleaning efficiency of the mixing device.

CN223849601UActive Publication Date: 2026-01-30HEILONGJIANG WATER CONSERVANCY NO 2 ENG CHU
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Patent Information

Application Number
CN202423058356.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-11
Publication Date
2026-01-30
Estimated Expiration
2034-12-11

AI Technical Summary

Technical Problem

Existing concrete mixing equipment is inconvenient to clean the inner wall of the container during use, has poor vibration reduction effect, and the vibration caused by the operation of the mixer affects the equipment and the environment.

Method used

A concrete mixing device including a support component and a mixing component was designed. The support component improves the vibration reduction effect through vibration damping components and clamping components. The mixing component facilitates cleaning of the inner wall of the container through a scraper. The concrete mixing is achieved by combining the motor-driven connecting column and the mixing component.

Benefits of technology

This facilitates cleaning of the container's inner wall, improves the vibration damping capability of the stirring device, and ensures the stability of the equipment and the environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of road and bridge construction, and discloses a concrete stirring device for road and bridge construction, which comprises a supporting component and a stirring component which form the concrete stirring device. By arranging the supporting component, the bottom plate, the support, the mounting block, the container, the cover plate and other structural components, the stirring component can be supported through the supporting component to stir concrete materials, the concrete materials can be mixed through the stirring component, and vibration reduction can be conducted on the bottom of the supporting component through the vibration reduction assembly; the cover plate and the container can be conveniently and rapidly disassembled and assembled through the clamping assembly, the vibration reduction effect of the supporting component is improved through the extrusion column, the isolation plate and the flowing groove, the vibration reduction effect of the supporting component is further improved through the moving plate, the control column and the elastic spring, and the purposes that the container and the cover plate can be conveniently and rapidly disassembled and assembled are achieved. The vibration reduction effect of the concrete mixing device is improved, and the problems that the inner wall of the container is inconvenient to clean, the vibration reduction effect is not good enough, and the cover plate and the container are inconvenient to disassemble and assemble are solved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the road and bridge construction technical field especially relates to a concrete mixing device for road and bridge construction. BACKGROUND

[0002] Road and bridge construction refers to a series of construction activities in road and bridge engineering according to design requirements and engineering specifications, these activities include roadbed construction, pavement construction, bridge foundation construction, bridge superstructure construction etc., the purpose of road and bridge construction is to ensure the quality and safety of road and bridge, meet the demand of traffic transportation.

[0003] After the concrete is solidified and shaped, as a kind of durable material, its strength is enough to resist some biggest natural force, when manufacturing concrete, it is often manufactured through concrete mixing device, through mechanical stirring, it can ensure that various components in concrete are evenly distributed, improve the strength and durability of concrete, the existing concrete mixing device is inconvenient to clean the inner wall of container in the process of use, often needs manual cleaning, too much time is consumed, and in the process of use, the bottom of concrete mixing device often vibrates due to the operation of stirrer, the damping effect of existing concrete mixing device is not good enough, is easy to cause damage or interference to equipment and surrounding environment due to excessive vibration, the above-mentioned technical problems are: it is inconvenient to clean the inner wall of container, the damping effect is not good enough, it is inconvenient to disassemble and assemble the cover plate and container. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a concrete mixing device for road and bridge construction, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model discloses a concrete mixing device for road and bridge construction, which comprises a support component and a stirring component.

[0006] The support component is used for supporting the stirring component to stir concrete materials.

[0007] The stirring component is used for mixing concrete materials.

[0008] To reduce vibration at the bottom of the support component, the vibration reduction assembly preferably comprises a cavity, a pushing block, two vibration reduction springs, a movable plate and a limiting slot.

[0009] In order to facilitate the cover plate and the container quickly disassembled, preferably, the right side of the clamping assembly includes a matching block, a clamping block and a reset spring, the bottom of the matching block is fixedly connected with the right side of the top of the cover plate, the surface of the clamping block is slidably connected with the inside of the matching block, the bottom of the left side of the clamping block is fixedly connected with the right side of the reset spring, the left side of the reset spring is fixedly connected with the left side of the inside of the matching block, the surface of the clamping block is insertedly connected with the inside of the plug-in block, and the right side of the clamping block can be attached to the top of the plug-in block. Through the clamping assembly, the reset spring plays a fixing and rebounding role, so that the clamping block can automatically rebound to the original position after moving. When the cover plate is downwardly insertedly connected with the plug-in block, the right side of the clamping block will be moved to the left by the shape of the plug-in block. Through the attachment of the cover plate and the container, the clamping block will automatically rebound to the inside of the plug-in block through the reset spring.

[0010] In order to improve the damping effect of the support component, preferably, the left and right sides of the bottom of the movable plate are fixedly connected with extrusion columns, the surfaces of the two extrusion columns are slidably connected with isolation plates, the bottoms of the left and right sides of the cavity are both provided with flow grooves in communication for flowing hydraulic oil. Through the extrusion column, the isolation plate and the flow groove, the inside of the flow groove can be injected with hydraulic oil, and the hydraulic oil can be pushed by the extrusion column when the movable plate moves downward, thereby improving the damping effect.

[0011] In order to further improve the damping effect of the support component, preferably, the top of each of the two flow grooves is provided with a movable groove, the bottom of the inside of each of the two movable grooves is slidably connected with a moving plate, the left and right sides of the inside of each of the two moving plates are slidably connected with control columns, the top and bottom of each of the control columns are fixedly connected with the top and bottom of the inner wall of each of the two movable grooves, the top of each of the two moving plates is fixedly connected with an elastic spring, and the top of each of the two elastic springs is fixedly connected with the top of the inner wall of the movable groove. Through the movable groove, the moving plate, the control column and the elastic spring, the hydraulic oil can push the moving plate to move upward when the hydraulic oil is extruded, the moving plate can make the elastic spring deform, the elastic spring can make the moving plate drive the hydraulic oil to rebound to the original position, and the moving plate can only move in the upward or downward direction through the control column.

[0012] In order to improve the moving effect of the clamping block, preferably, the top of the inside of the clamping block is slidably connected with a limiting rod, and the side close to the matching block of the limiting rod is fixedly connected with the matching block. Through the limiting rod, the limiting effect is achieved, so that the clamping block can only move in the left or right direction.

[0013] In order to clean the inner wall of the container, preferably, the top of the left and right sides of the connecting column is fixedly connected with a fixed rod, and the opposite side of the two fixed rods is fixedly connected with a scraper, and the opposite side of the two scrapers is attached to the inner wall of the container, and the motor drives the rotation of the connecting column, and the connecting column drives the rotation of the two fixed rods and the two scrapers, so that the two scrapers scrape the inner wall of the container.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The supporting part, the bottom plate, the support, the mounting block, the container, the cover plate and other structural parts are arranged, the supporting part can support the stirring part to stir the concrete material, the stirring part can mix the concrete material, the vibration absorbing assembly can absorb the vibration of the bottom of the supporting part, the clamping assembly can quickly disassemble and assemble the cover plate and the container, the extrusion column, the isolation plate and the flow groove improve the vibration absorbing effect of the supporting part, the moving plate, the control column and the elastic spring further improve the vibration absorbing effect of the supporting part, and the container and the cover plate can be quickly disassembled and assembled, and the vibration absorbing capacity of the concrete stirring device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0017] Figure 2 It is a detailed three-dimensional view of a partial structure provided by the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional view of the embodiment of the utility model; Figure 2 It is an enlarged view of A in the middle;

[0019] Figure 4 It is a three-dimensional view of the structure of the cover plate and the container provided by the embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional view of the structure of the container provided by the embodiment of the utility model;

[0021] Figure 6 It is a three-dimensional view of the structure of the clamping assembly provided by the embodiment of the utility model.

[0022] In the figure: 1, support part; 101, bottom plate; 102, support; 103, mounting block; 104, container; 105, cover plate; 2, stirring part; 201, motor; 202, connecting column; 203, first stirring piece; 204, second stirring piece; 3, damping assembly; 301, cavity; 302, push block; 303, damping spring; 304, movable plate; 305, limiting groove; 4, clamping block; 5, plug-in block; 6, clamping assembly; 601, matching block; 602, clamping block; 603, reset spring; 7, electromagnetic valve; 8, extrusion column; 9, isolation plate; 10, flow groove; 11, movable groove; 12, moving plate; 13, control column; 14, limiting rod; 15, fixed rod; 16, scraper; 17, elastic spring. DETAILED DESCRIPTION

[0023] In order to further understand the application content, characteristics and effects of the present application, the following examples are given, and the detailed description is given as follows with reference to the drawings.

[0024] The structure of the present application will be described in detail below with reference to the drawings.

[0025] As Figures 1 to 6As shown, the utility model discloses a kind of concrete mixing devices for road and bridge construction, including the support component 1 and mixing component 2 of component concrete mixing device, support component 1 includes bottom plate 101, multiple supports 102, mounting block 103, container 104 and cover plate 105, multiple supports 102 are all installed in the top of bottom plate 101, the top of multiple supports 102 is all fixedly connected with the bottom of mounting block 103, the surface of container 104 is fixedly connected with the inside of mounting block 103, the bottom of cover plate 105 is attached with the top of container 104, mixing component 2 is set in the inside of container 104, mixing component 2 includes motor 201, connecting column 202, two first stirring parts 203 and two second stirring parts 204, the bottom of motor 201 is fixedly connected with the top of cover plate 105, the top of connecting column 202 penetrates cover plate 105, and is fixedly connected with the bottom of motor 201 output end, the opposite end of two first stirring parts 203 is respectively fixedly connected with the left side and right side of connecting column 202, the opposite end of two second stirring parts 204 is respectively fixedly connected with the bottom of left and right sides of connecting column 202, the bottom of multiple supports 102 is all provided with damping assembly 3, and located in the inside of bottom plate 101, the top of left and right sides of container 104 is all fixedly connected with clamping block 4, the top of two clamping blocks 4 is all fixedly connected with plug-in block 5, the left and right sides of cover plate 105 top are all provided with clamping assembly 6, the bottom of container 104 is fixedly connected with solenoid valve 7;Support component 1 is used to support mixing component 2 and stir concrete material;Mixing component 2 is used to mix concrete material, to be able to dampen the bottom of support component 1, damping assembly 3 includes cavity 301, push block 302, two damping springs 303, movable plate 304 and limiting groove 305, cavity 301 is opened in the inside of bottom plate 101, the top of push block 302 is fixedly connected with the bottom of support 102, the surface of push block 302 is slidingly connected with the inside of cavity 301, the top of two damping springs 303 is all fixedly connected with the bottom of push block 302, the bottom of two damping springs 303 is all fixedly connected with the top of movable plate 304, the surface of movable plate 304 is slidingly connected with the inside of limiting groove 305, limiting groove 305 is opened in the bottom of cavity 301, by damping assembly 3, support 102 drives movable plate 304 to move down and press two damping springs 303, two damping springs 303 will drive movable plate 304 to move down, play the role of damping, to facilitate the quick disassembly and assembly of cover plate 105 and container 104, right clamping assembly 6 includes matching block 601, clamping block 602 and return spring 603, the bottom of matching block 601 is fixedly connected with the right side of cover plate 105 top, the surface of clamping block 602 is slidingly connected with the inside of matching block 601, the bottom of left side of clamping block 602 is fixedly connected with the right side of return spring 603, the left side of return spring 603 is fixedly connected with the left side in the inside of matching block 601, the surface of clamping block 602 is insertedly connected with the inside of plug-in block 5,The right side of the clamping block 602 can be attached to the top of the plug-in block 5, and the reset spring 603 plays a fixing and rebounding role through the clamping assembly 6, so that the clamping block 602 can automatically rebound to the original position after moving, when the cover plate 105 is connected with the plug-in block 5 in a plug-in manner, the right side of the clamping block 602 will be moved to the left under the shape of the plug-in block 5, and the clamping block 602 will automatically rebound to the inside of the plug-in block 5 through the reset spring 603 by being attached to the container 104 through the cover plate 105, in order to improve the damping effect of the supporting component 1, the extrusion columns 8 are fixedly connected to the left and right sides of the bottom of the movable plate 304, the surfaces of the two extrusion columns 8 are slidably connected with the isolation plates 9, the bottoms of the left and right sides of the cavity 301 are provided with the flow grooves 10 in communication, and the flow grooves 10 are used for flowing hydraulic oil, the inside of the flow groove 10 can be injected with hydraulic oil through the extrusion column 8, the isolation plate 9 and the flow groove 10, the hydraulic oil is pushed by the extrusion column 8 when the movable plate 304 moves downwards, and the damping effect is improved through the characteristics of the hydraulic oil itself, in order to further improve the damping effect of the supporting component 1, the movable grooves 11 are formed in the top of the two flow grooves 10, the movable plates 12 are slidably connected to the bottoms in the two movable grooves 11, the control columns 13 are slidably connected to the left and right sides in the two movable plates 12, the top and bottom of the control column 13 are fixedly connected with the top and bottom of the inner wall of the two movable grooves 11 respectively, the top of the two movable plates 12 is fixedly connected with the elastic springs 17, and the top of the two elastic springs 17 is fixedly connected with the top of the inner wall of the movable groove 11.

[0026] The working principle of the utility model is as follows:

[0027] When the concrete material needs to be stirred, the connecting column 202 is driven to rotate by running the motor 201, and the first stirring part 203 and the second stirring part 204 are rotated to stir the concrete material, the two fixed rods 15 are driven to rotate by the rotating connecting column 202, the two scrapers 16 are rotated to scrape the inner wall of the container 104, the container 104 is vibrated to transmit to the mounting block 103 and the support 102, the support 102 drives the pushing block 302 to move, the pushing block 302 extrudes the two damping springs 303 to play a damping role, the two damping springs 303 drive the movable plate 304 to move downward, the movable plate 304 moves the two extruding columns 8, the inside of the flow groove 10 can flow hydraulic oil, the two extruding columns 8 move downward to extrude the hydraulic oil, improve the damping effect, the hydraulic oil is extruded to move the moving plate 12 upward, the moving plate 12 makes the elastic spring 17 deform to further improve the damping effect, the prepared concrete is discharged by opening the electromagnetic valve 7, the two clamping blocks 602 are moved to the opposite end direction, and the two plug-in blocks 5 are moved out from the inside, at this time, the cover plate 105 can be moved upward and contacted with the container 104 to realize the separation of the cover plate 105 and the container 104, and the stirring part 2 is moved out from the inside of the container 104.

[0028] It should be noted that the relative terms such as first and second etc. are used herein only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0029] The above only describes the preferred embodiments of the present application, and does not limit the present application in any form. Although the preferred embodiments of the present application have been disclosed as above, the present application is not limited thereto, and any skilled person in the art can make modifications without departing from the technical scheme of the present application.

Claims

1. A concrete mixing device for bridge construction, comprising a support member (1) and a mixing member (2) that constitute the concrete mixing device, characterized in that: The supporting component (1) comprises a bottom plate (101), a plurality of supports (102), a mounting block (103), a container (104) and a cover plate (105), the top of each of the plurality of supports (102) is mounted to the top of the bottom plate (101), the top of each of the plurality of supports (102) is fixedly connected to the bottom of the mounting block (103), the surface of the container (104) is fixedly connected to the inside of the mounting block (103), the bottom of the cover plate (105) is attached to the top of the container (104), the stirring component (2) is arranged in the inside of the container (104), the stirring component (2) comprises a motor (201), a connecting column (202), two first stirring pieces (203) and two second stirring pieces (204), the bottom of the motor (201) is fixedly connected to the top of the cover plate (105), the top of the connecting column (202) penetrates through the cover plate (105) and is fixedly connected to the bottom of the output end of the motor (201), the opposite ends of the two first stirring pieces (203) are fixedly connected to the left side and the right side of the connecting column (202) respectively, the opposite ends of the two second stirring pieces (204) are fixedly connected to the bottom of the left side and the right side of the connecting column (202) respectively, the bottom of each of the plurality of supports (102) is provided with a damping assembly (3) and is arranged in the inside of the bottom plate (101), the top of each of the two clamping blocks (4) is fixedly connected with a plug-in block (5), the left and right sides of the top of the cover plate (105) are provided with clamping assemblies (6), and the bottom of the container (104) is fixedly connected with an electromagnetic valve (7); The supporting component (1) is used for supporting the stirring component (2) to stir the concrete material. The stirring component (2) is used for mixing the concrete material.

2. The concrete mixing device for bridge construction as claimed in claim 1, wherein: The damping assembly (3) comprises a cavity (301), a pushing block (302), two damping springs (303), a movable plate (304) and a limiting groove (305), the cavity (301) is arranged in the inside of the bottom plate (101), the top of the pushing block (302) is fixedly connected to the bottom of the support (102), the surface of the pushing block (302) is slidably connected to the inside of the cavity (301), the top of each of the two damping springs (303) is fixedly connected to the bottom of the pushing block (302), the bottom of each of the two damping springs (303) is fixedly connected to the top of the movable plate (304), the surface of the movable plate (304) is slidably connected to the inside of the limiting groove (305), and the limiting groove (305) is arranged at the bottom of the cavity (301).

3. The concrete mixing device for bridge construction as claimed in claim 1, wherein: The right clamping assembly (6) comprises a fitting block (601), a clamping block (602) and a reset spring (603), the bottom of the fitting block (601) is fixedly connected with the right top of the cover plate (105), the surface of the clamping block (602) is slidably connected with the inside of the fitting block (601), the bottom of the left side of the clamping block (602) is fixedly connected with the right side of the reset spring (603), the left side of the reset spring (603) is fixedly connected with the inside of the left side of the fitting block (601), the surface of the clamping block (602) is plug-in connected with the inside of the plug-in block (5), and the right side of the clamping block (602) is attached to the top of the plug-in block (5).

4. The concrete mixing device for bridge construction as claimed in claim 2, wherein: The bottom of the movable plate (304) is fixedly connected with extrusion columns (8) on the left and right sides, the surfaces of the two extrusion columns (8) are slidably connected with isolation plates (9), the bottoms of the left and right sides of the cavity (301) are both provided with flow grooves (10) which are connected and used for flowing hydraulic oil.

5. The concrete mixing device for bridge construction as claimed in claim 4, wherein: The top of the two flow grooves (10) is provided with movable grooves (11), the bottoms of the interiors of the two movable grooves (11) are slidably connected with moving plates (12), the left and right sides of the interiors of the two moving plates (12) are slidably connected with control columns (13), the top and bottom of the plurality of control columns (13) are respectively fixedly connected with the top and bottom of the inner walls of the two movable grooves (11), the top of the two moving plates (12) is fixedly connected with elastic springs (17), and the top of the two elastic springs (17) is respectively fixedly connected with the top of the inner walls of the movable grooves (11).

6. The concrete mixing device for bridge construction as claimed in claim 3, wherein: The top of the inside of the clamping block (602) is slidably connected with a limiting rod (14), and the side close to the fitting block (601) of the limiting rod (14) is fixedly connected with the fitting block (601).

7. The concrete mixing device for bridge construction as claimed in claim 1, wherein: The top of the left and right sides of the connecting column (202) is fixedly connected with a fixed rod (15), the opposite side of the two fixed rods (15) is fixedly connected with a scraper (16), and the opposite side of the two scrapers (16) is attached to the inner wall of the container (104).