Road and bridge building concrete preparation and treatment equipment and use method thereof

Abstract

The invention discloses road and bridge building concrete preparation and treatment equipment and a using method thereof.The road and bridge building concrete preparation and treatment equipment comprises a concrete preparation stirrer, a stirring barrel is arranged in the concrete preparation stirrer, a stirrer is fixedly connected to the bottom of the stirring barrel, and rotating bearings are fixedly connected to the two sides of the stirring barrel correspondingly; the bottom of the rotating bearing is fixedly connected with the top of the concrete preparation stirring machine, a rotating rod is fixedly connected to the left side of the rotating bearing, a supporting frame is fixedly connected to the left side of the rotating rod, a transmission toothed plate is fixedly connected to the left side of the supporting frame, and a transmission gear is engaged with the interior of the transmission toothed plate. And the left side of the concrete preparation stirring machine is fixedly connected with a supporting plate. According to the invention, the functionality of automatically overturning the stirring barrel for unloading work is increased, so that the stirring barrel has the effect of stably and efficiently overturning the stirring barrel, and the situation that the stirring barrel is heavy and easily causes potential safety hazards to operators is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of road and bridge construction, and in particular to a road and bridge construction concrete preparation and processing equipment and a use method thereof. Background Art

[0002] Road and bridge construction is a complex and systematic project involving multiple stages and multiple technologies. The following is a detailed analysis of the road and bridge construction process: Project planning: Determine the scale, location, design standards, etc. of the road and bridge, conduct feasibility studies and preliminary designs. Geological survey: Conduct geological surveys on the construction site to understand the geological conditions and provide a basis for the design. Material preparation: Prepare the required cement, concrete, steel, stone, asphalt and other materials according to the design requirements, and ensure that the material quality meets the standards. Equipment preparation: Prepare construction equipment such as excavators, cranes, concrete mixing stations, steel processing machines, pile drivers, etc. to ensure good equipment performance. Roadbed construction excavation and filling: Excavate and fill the roadbed according to the design requirements to ensure the flatness and compaction of the roadbed. Drainage facilities: Set up drainage ditches, blind ditches and other drainage facilities to ensure smooth drainage of the roadbed. Bridge foundation construction Pile foundation construction: Use a pile driver to drive bridge piers or pile foundations underground to ensure the stability and bearing capacity of the pile foundation. Cap construction: Cast the cap on the pile foundation to connect the pile foundation and the superstructure.

[0003] According to the patent number published on the China Patent Network: CN115889162A, the present invention relates to the field of concrete preparation technology, specifically a concrete preparation device for gob-side tunnel retention and a method of using the same. The present invention includes a base, a mixing drum is rotatably installed on the top of the base, and a spiral plate and a scraper for stirring are arranged inside the mixing drum. The present invention sprays water flow by atomizing through a first nozzle, which can, on the one hand, reduce dust on the gravel ash caused by friction between the gravels in the filter box, and on the other hand, can also wet and scrub the gravel. Secondly, after the atomized water flow drips on the inclined plate and gathers, it can also flush the muddy water mixed with gravel ash into the discharge pipe along the guide groove, and then the water flow passes through the discharge pipe and falls into the collection tank, which can prevent the gravel ash from spreading.

[0004] A concrete mixer is needed for the preparation of concrete for road and bridge construction. However, most of the concrete mixers currently on the market require operators to manually rotate the mixers when unloading, which is time-consuming and labor-intensive. In addition, the mixing barrel is heavy, which can easily cause safety hazards to operators and fail to bring convenience to users, affecting the efficient use of concrete mixers.

[0005] Therefore, it is necessary to redesign the concrete mixer to effectively prevent the operator from manually rotating the concrete mixer during unloading. Summary of the invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a concrete preparation and processing equipment for road and bridge construction and a method of using the same, which has the advantage of automatically flipping the mixing barrel for unloading, and solves the problem that the concrete preparation mixer needs to be manually rotated by the operator when unloading.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a road and bridge construction concrete preparation and processing equipment and a method of using the same, comprising a concrete preparation mixer, wherein a mixing barrel is arranged inside the concrete preparation mixer, a stirrer is fixedly connected to the bottom of the mixing barrel, a rotating bearing is fixedly connected to both sides of the mixing barrel, the bottom of the rotating bearing is fixedly connected to the top of the concrete preparation mixer, a rotating rod is fixedly connected to the left side of the rotating bearing, a supporting frame is fixedly connected to the left side of the rotating rod, a transmission tooth plate is fixedly connected to the left side of the supporting frame, and the internal gear of the transmission tooth plate A transmission gear is provided. A support plate is fixedly connected to the left side of the concrete preparation mixer, a positioning plate is fixedly connected to the top of the support plate, a motor is fixedly connected to the top of the support plate, a worm is fixedly connected to the output end of the motor, a worm wheel is meshed with the front of the worm, a movable rod is fixedly connected to the left side of the worm wheel, the left side of the movable rod is fixedly connected to the right side of the transmission gear, the movable rod is movably connected to the positioning plate through a bearing, a transmission rod is fixedly connected to the right side of the transmission tooth plate, a connecting rod is provided on the back side of the transmission rod, and the back side of the connecting rod is fixedly connected to a rotating bearing.

[0008] As a preferred embodiment of the present invention, a connecting block is fixedly connected to the back of the transmission rod, a screw is internally threadedly connected to the connecting block, a connecting sleeve is fixedly connected to the back of the screw, and the connecting sleeve is mounted on the surface of the connecting rod.

[0009] As a preferred embodiment of the present invention, the front and back sides of the motor are fixedly connected with fixing plates, and the bottom of the fixing plates is fixedly connected to the top of the support plate.

[0010] As a preferred embodiment of the present invention, the top of the worm is movably connected to a support block via a bearing, and the left side of the support block is fixedly connected to the right side of the positioning plate.

[0011] As a preferred embodiment of the present invention, a soft pad is fixedly connected to the top of the positioning plate, and the soft pad is used in conjunction with the positioning plate.

[0012] As a preferred embodiment of the present invention, anti-skid patterns are fixedly connected to the surface of the connecting sleeve, and the anti-skid patterns are used in conjunction with the connecting sleeve.

[0013] As a preferred embodiment of the present invention, the surfaces of the transmission tooth plate and the transmission gear are provided with an anti-rust coating, and the anti-rust coating is used in conjunction with the transmission tooth plate and the transmission gear.

[0014] As the present invention is preferred, comprising the following steps: S1: First, the user installs and fixes the rotating rod and the rotating bearing, and rotates the connecting sleeve through the anti-slip groove, the connecting sleeve drives the screw to rotate, the screw is connected to the connecting block through the threaded connection, the screw moves backward inside the connecting block, the connecting block drives the connecting sleeve to move backward, and the connecting sleeve is installed on the surface of the connecting rod, so as to drive the connecting rod to rotate; S2: Then, the user starts the motor, and the motor drives the worm to rotate through the output end, the worm meshes with the worm wheel to drive the worm wheel to rotate, the worm wheel drives the movable rod to rotate, the movable rod drives the transmission gear to rotate, the transmission gear meshes with the transmission tooth plate to drive the transmission tooth plate to rotate, the transmission tooth plate drives the transmission rod and the connecting block to rotate, the connecting block drives the rotating bearing to rotate through the screw, the connecting sleeve and the connecting rod, so that the rotating bearing drives the mixing barrel to rotate, so as to achieve the effect of driving the mixing barrel to flip, so that the concrete inside the mixing barrel can be quickly unloaded.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adds the functionality of automatically turning over the mixing barrel for unloading, so that the mixing barrel can be turned over stably and efficiently, and the situation that the mixing barrel is too heavy and easily causes safety hazards to operators can be prevented.

[0016] 2. The present invention can facilitate the release of the limit on the connecting rod and the disassembly and maintenance of the transmission rod and the transmission gear plate through the arrangement of the connecting block, the screw rod and the connecting sleeve.

[0017] 3. The present invention can provide auxiliary support for the motor by setting a fixed plate, thereby preventing the motor from being unstable at a single point and causing large shaking during operation.

[0018] 4. The present invention can provide auxiliary support to the worm by setting the support block, thereby improving the stability of the worm.

[0019] 5. The present invention can protect the positioning plate by providing a soft pad, prevent the transmission rod from hitting the surface of the positioning plate, and limit the transmission rod.

[0020] 6. The present invention provides anti-slip grooves, which makes it easier for users to rotate the connecting sleeve, thereby improving user comfort.

[0021] 7. The present invention can protect the transmission tooth plate and the transmission gear by providing an anti-rust coating, thereby increasing the service life of the transmission tooth plate and the transmission gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2It is a front view of the transmission tooth plate of the present invention; Figure 3 It is a side view of the transmission gear of the present invention; Figure 4 It is a front view of the motor of the present invention; Figure 5 It is a side view of the connecting sleeve of the present invention; Figure 6 For the present invention Figure 1 A partial enlarged view of middle A.

[0023] In the figure: 1. concrete preparation mixer; 2. mixing barrel; 3. agitator; 4. rotating bearing; 5. rotating rod; 6. supporting frame; 7. transmission gear plate; 8. transmission gear; 9. supporting plate; 10. positioning plate; 11. motor; 12. worm; 13. worm wheel; 14. movable rod; 15. transmission rod; 16. connecting rod; 17. connecting block; 18. screw; 19. connecting sleeve; 20. fixing plate; 21. supporting block; 22. cushion; 23. anti-skid pattern; 24. anti-rust coating. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figures 1 to 6 As shown, a concrete preparation and processing equipment for road and bridge construction provided by the present invention and a method of using the same include a concrete preparation mixer 1, a mixing barrel 2 is arranged inside the concrete preparation mixer 1, a stirrer 3 is fixedly connected to the bottom of the mixing barrel 2, a rotating bearing 4 is fixedly connected to both sides of the mixing barrel 2, the bottom of the rotating bearing 4 is fixedly connected to the top of the concrete preparation mixer 1, a rotating rod 5 is fixedly connected to the left side of the rotating bearing 4, a supporting frame 6 is fixedly connected to the left side of the rotating rod 5, a transmission tooth plate 7 is fixedly connected to the left side of the supporting frame 6, a transmission gear 8 is meshed inside the transmission tooth plate 7, and the concrete preparation mixer 1 includes a mixing barrel 2, a stirrer 3 is fixedly connected to the bottom of the mixing barrel 2, a rotating bearing 4 is fixedly connected to the bottom of the rotating bearing 4, and a rotating rod 5 is fixedly connected to the left side of the rotating rod 5. A support plate 9 is fixedly connected to the left side of the mixer 1, a positioning plate 10 is fixedly connected to the top of the support plate 9, a motor 11 is fixedly connected to the top of the support plate 9, a worm 12 is fixedly connected to the output end of the motor 11, a worm wheel 13 is meshed with the front of the worm 12, a movable rod 14 is fixedly connected to the left side of the worm wheel 13, the left side of the movable rod 14 is fixedly connected to the right side of the transmission gear 8, the movable rod 14 is movably connected to the positioning plate 10 through a bearing, a transmission rod 15 is fixedly connected to the right side of the transmission gear plate 7, a connecting rod 16 is provided on the back of the transmission rod 15, and the back of the connecting rod 16 is fixedly connected to the rotating bearing 4.

[0026] refer to Figure 5 The back of the transmission rod 15 is fixedly connected with a connecting block 17 , the internal thread of the connecting block 17 is connected with a screw rod 18 , the back of the screw rod 18 is fixedly connected with a connecting sleeve 19 , and the connecting sleeve 19 is sleeved on the surface of the connecting rod 16 .

[0027] As a technical optimization solution of the present invention, by providing the connecting block 17, the screw rod 18 and the connecting sleeve 19, it is possible to easily release the limit on the connecting rod 16 and disassemble and maintain the transmission rod 15 and the transmission gear plate 7.

[0028] refer to Figure 4 The front and back sides of the motor 11 are fixedly connected with a fixing plate 20 , and the bottom of the fixing plate 20 is fixedly connected to the top of the supporting plate 9 .

[0029] As a technical optimization solution of the present invention, the setting of the fixing plate 20 can provide auxiliary support for the motor 11 to prevent the single-point support of the motor 11 from being unstable and causing large shaking during operation.

[0030] refer to Figure 4 The top of the worm 12 is movably connected to a support block 21 through a bearing, and the left side of the support block 21 is fixedly connected to the right side of the positioning plate 10.

[0031] As a technical optimization solution of the present invention, by providing the support block 21 , the worm 12 can be auxiliary supported, thereby improving the stability of the worm 12 .

[0032] refer to Figure 4 A soft pad 22 is fixedly connected to the top of the positioning plate 10 , and the soft pad 22 is used in conjunction with the positioning plate 10 .

[0033] As a technical optimization solution of the present invention, the soft pad 22 is provided to protect the positioning plate 10, prevent the transmission rod 15 from hitting the surface of the positioning plate 10, and limit the transmission rod 15.

[0034] refer to Figure 5 The surface of the connecting sleeve 19 is fixedly connected with an anti-skid pattern 23 , and the anti-skid pattern 23 is used in conjunction with the connecting sleeve 19 .

[0035] As a technical optimization solution of the present invention, the provision of the anti-slip pattern 23 can facilitate the user to rotate the connecting sleeve 19 more conveniently, thereby improving the user's comfort.

[0036] refer to Figure 3 The surfaces of the transmission tooth plate 7 and the transmission gear 8 are both provided with an anti-rust coating 24 , and the anti-rust coating 24 is used in conjunction with the transmission tooth plate 7 and the transmission gear 8 .

[0037] As a technical optimization solution of the present invention, by providing the anti-rust coating 24, the transmission tooth plate 7 and the transmission gear 8 can be protected, thereby increasing the service life of the transmission tooth plate 7 and the transmission gear 8.

[0038] refer to Figure 1 , including the following steps: S1: First, the user installs and fixes the rotating rod 5 and the rotating bearing 4, and rotates the connecting sleeve 19 through the anti-slip groove 23, the connecting sleeve 19 drives the screw 18 to rotate, the screw 18 is connected to the connecting block 17 through the thread, drives the screw 18 to move backward inside the connecting block 17, and the connecting block 17 drives the connecting sleeve 19 to move backward. The connecting sleeve 19 is installed on the surface of the connecting rod 16, so as to drive the connecting rod 16 to rotate; S2: Then, the user starts the motor 11, and the motor 11 drives the worm 12 to rotate through the output end, the worm 12 engages with the worm wheel 13 to drive the worm wheel 13 to rotate, the worm wheel 13 drives the movable rod 14 to rotate, the movable rod 14 drives the transmission gear 8 to rotate, the transmission gear 8 engages with the transmission tooth plate 7 to drive the transmission tooth plate 7 to rotate, the transmission tooth plate 7 drives the transmission rod 15 and the connecting block 17 to rotate, the connecting block 17 drives the rotating bearing 4 to rotate through the screw 18, the connecting sleeve 19 and the connecting rod 16, so that the rotating bearing 4 drives the mixing barrel 2 to rotate, so as to achieve the effect of driving the mixing barrel 2 to flip, so that the concrete inside the mixing barrel 2 can be quickly unloaded.

[0039] The working principle and use process of the present invention are as follows: when in use, first, the user installs and fixes the rotating rod 5 and the rotating bearing 4, and rotates the connecting sleeve 19 through the anti-slip groove 23, the connecting sleeve 19 drives the screw 18 to rotate, the screw 18 drives the screw 18 to move backward inside the connecting block 17 through the threaded connection, the connecting block 17 drives the connecting sleeve 19 to move backward, the connecting sleeve 19 is installed on the surface of the connecting rod 16, so as to drive the connecting rod 16 to rotate, then, the user starts the motor 11, and the motor 11 drives the worm 12 through the output end The worm 12 meshes with the worm wheel 13 to drive the worm wheel 13 to rotate, the worm wheel 13 drives the movable rod 14 to rotate, the movable rod 14 drives the transmission gear 8 to rotate, the transmission gear 8 meshes with the transmission tooth plate 7 to drive the transmission tooth plate 7 to rotate, the transmission tooth plate 7 drives the transmission rod 15 and the connecting block 17 to rotate, the connecting block 17 drives the rotary bearing 4 to rotate through the screw 18, the connecting sleeve 19 and the connecting rod 16, so that the rotary bearing 4 drives the mixing barrel 2 to rotate, so as to achieve the effect of driving the mixing barrel 2 to flip, so that the concrete inside the mixing barrel 2 can be quickly unloaded.

[0040] In summary: the road and bridge construction concrete preparation and processing equipment and its use method, by adding the functionality of automatically flipping the mixing barrel for unloading, has the effect of stably and efficiently flipping the mixing barrel, preventing the mixing barrel from being too heavy and posing a safety hazard to the operator, and solves the problem of the operator needing to manually rotate the concrete preparation mixer when unloading.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete preparation and processing equipment for road and bridge construction, comprising a concrete preparation mixer (1), characterized in that: The concrete preparation mixer (1) is provided with a mixing barrel (2) inside, the bottom of the mixing barrel (2) is fixedly connected to a stirrer (3), both sides of the mixing barrel (2) are fixedly connected to rotating bearings (4), the bottom of the rotating bearing (4) is fixedly connected to the top of the concrete preparation mixer (1), the left side of the rotating bearing (4) is fixedly connected to a rotating rod (5), the left side of the rotating rod (5) is fixedly connected to a supporting frame (6), the left side of the supporting frame (6) is fixedly connected to a transmission tooth plate (7), the inside of the transmission tooth plate (7) is meshed with a transmission gear (8), the left side of the concrete preparation mixer (1) is fixedly connected to a supporting plate (9), the supporting plate (9) A positioning plate (10) is fixedly connected to the top of the support plate (9), a motor (11) is fixedly connected to the top of the support plate (9), a worm (12) is fixedly connected to the output end of the motor (11), a worm gear (13) is meshed on the front of the worm (12), a movable rod (14) is fixedly connected to the left side of the worm gear (13), the left side of the movable rod (14) is fixedly connected to the right side of the transmission gear (8), the movable rod (14) is movably connected to the positioning plate (10) via a bearing, the right side of the transmission gear plate (7) is fixedly connected to a transmission rod (15), a connecting rod (16) is provided on the back side of the transmission rod (15), and the back side of the connecting rod (16) is fixedly connected to the rotary bearing (4).

2. The concrete preparation and processing equipment for road and bridge construction according to claim 1 is characterized by: The back of the transmission rod (15) is fixedly connected to a connection block (17), the internal thread of the connection block (17) is connected to a screw rod (18), the back of the screw rod (18) is fixedly connected to a connection sleeve (19), and the connection sleeve (19) is sleeved on the surface of the connection rod (16).

3. The concrete preparation and processing equipment for road and bridge construction according to claim 1 is characterized by: The front and back sides of the motor (11) are both fixedly connected to a fixing plate (20), and the bottom of the fixing plate (20) is fixedly connected to the top of the support plate (9).

4. The concrete preparation and processing equipment for road and bridge construction according to claim 1 is characterized by: The top of the worm (12) is movably connected to a support block (21) via a bearing, and the left side of the support block (21) is fixedly connected to the right side of the positioning plate (10).

5. The concrete preparation and processing equipment for road and bridge construction according to claim 1 is characterized by: A soft pad (22) is fixedly connected to the top of the positioning plate (10), and the soft pad (22) is used in conjunction with the positioning plate (10).

6. The concrete preparation and processing equipment for road and bridge construction according to claim 2, characterized in that: The surface of the connecting sleeve (19) is fixedly connected with an anti-skid pattern (23), and the anti-skid pattern (23) is used in conjunction with the connecting sleeve (19).

7. The concrete preparation and processing equipment for road and bridge construction according to claim 1 is characterized by: The surfaces of the transmission tooth plate (7) and the transmission gear (8) are both provided with an anti-rust coating (24), and the anti-rust coating (24) is used in conjunction with the transmission tooth plate (7) and the transmission gear (8).

8. The method for using the road and bridge construction concrete preparation and processing equipment according to claim 1, characterized in that: The following steps are involved: S1: First, the user installs and fixes the rotating rod (5) and the rotating bearing (4), and rotates the connecting sleeve (19) through the anti-slip groove (23), so that the connecting sleeve (19) drives the screw rod (18) to rotate, and the screw rod (18) drives the screw rod (18) to move backward inside the connecting block (17) through the threaded connection, and the connecting block (17) drives the connecting sleeve (19) to move backward, and the connecting sleeve (19) is installed on the surface of the connecting rod (16), so as to drive the connecting rod (16) to rotate; S2: Then, the user starts the motor (11), and the motor (11) drives the worm (12) to rotate through the output end. The worm (12) meshes with the worm wheel (13) to drive the worm wheel (13) to rotate. The worm wheel (13) drives the movable rod (14) to rotate. The movable rod (14) drives the transmission gear (8) to rotate. The transmission gear (8) meshes with the transmission tooth plate (7) to drive the transmission tooth plate (7) to rotate. The transmission tooth plate (7) drives the transmission rod (15) and the connecting block (17) to rotate. The connecting block (17) drives the rotating bearing (4) to rotate through the screw rod (18), the connecting sleeve (19) and the connecting rod (16), so that the rotating bearing (4) drives the mixing barrel (2) to rotate, thereby achieving the effect of driving the mixing barrel (2) to flip, so that the concrete inside the mixing barrel (2) can be discharged quickly.

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