Environment-friendly concrete pouring equipment for constructional engineering

Abstract

The utility model relates to the technical field of concrete pouring, and discloses environment-friendly concrete pouring equipment for constructional engineering, which comprises a sweeping board, a plurality of supporting legs are fixedly connected to the right side of the top end of the sweeping board, a material box is fixedly connected to the top ends of the supporting legs, and a supporting block is fixedly connected to the rear end of the right side of the material box. A transmission assembly is fixedly connected to the front end of the supporting block, a main shaft is fixedly connected to the left side of the transmission assembly, a main gear is fixedly connected to the right side of the exterior of the main shaft, a side shaft is rotationally connected to the front end of the inner wall of the material box, a driven gear is fixedly connected to the right side of the exterior of the side shaft, and the main gear and the driven gear are in engaged connection; the right side of the inner wall of the material box is fixedly connected with a side box. According to the concrete mixing device disclosed by the utility model, concrete blocks and overlarge aggregates which are stored for a long time can be crushed, so that the concrete blocks and the overlarge aggregates can be mixed more thoroughly, and the aim of improving the pouring quality is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to environmentally friendly concrete pouring equipment for construction engineering. Background Art

[0002] Concrete pouring technology refers to the process of mixing concrete raw materials in a certain proportion, pouring them into the predetermined position, and using vibration and compaction methods to fill the formwork and solidify them into shape during construction. This technology involves the preparation, transportation, pouring and maintenance of concrete to ensure that the concrete reaches the required strength, density and flatness during construction. Correct concrete pouring technology can ensure the stability and durability of the building structure.

[0003] After searching, Chinese patent announcement number: CN220036154U discloses concrete pouring equipment, including a base, a feeding part fixed on the base, a turntable and a driving motor, the feeding part includes a hopper, a telescopic tube connected to the bottom of the hopper and a joint connected to the bottom of the telescopic tube; the turntable includes a disk body, a plurality of concentric connecting parts arranged around the circumference of the disk body and a plurality of discharge pipes, the connecting parts and the joint parts are detachably connected, the connecting parts pass through the upper and lower surfaces of the disk body, each connecting part is connected to a discharge pipe below, and the shapes of the discharge pipes are different; the driving motor is used to drive the disk body to rotate and move different connecting parts to the connection position with the joint parts; the utility model can quickly connect different connecting parts with the joint parts, so that the concrete put in the hopper is discharged from different discharge pipes, and the discharge pipes of different shapes can be adapted to discharge concrete of different specifications and different consistencies, and can be used in conjunction with different pouring ports during the pouring process.

[0004] The beneficial effects in the above patent specification mention that "the concrete put into the hopper is discharged from different discharge pipes, and discharge pipes of different shapes can be adapted to discharge concrete of different specifications and different consistencies." Although the above patent can be adapted to discharge concrete of different specifications and different consistencies, it is unable to break up concrete blocks and larger aggregates that have been stored for a long time during specific use, which results in incomplete mixing, further affecting the quality of pouring. For this reason, environmentally friendly concrete pouring equipment for construction projects is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and the proposed environmentally friendly concrete pouring equipment for construction projects aims to improve the problem that the prior art cannot break up concrete blocks and larger aggregates that have been stored for a long time, which leads to insufficient mixing and further affects the quality of pouring.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The environmentally friendly concrete pouring equipment for construction engineering comprises a vehicle plate, a plurality of supporting legs are fixedly connected to the right side of the top of the vehicle plate, a material box is fixedly connected to the top of the plurality of supporting legs, a support block is fixedly connected to the right rear end of the material box, a transmission assembly is fixedly connected to the front end of the support block, a main shaft is fixedly connected to the left side of the transmission assembly, a main gear is fixedly connected to the right side of the outside of the main shaft, a side shaft is rotatably connected to the front end of the inner wall of the material box, a slave gear is fixedly connected to the right side of the outside of the side shaft, the main gear and the slave gear are meshingly connected, a side box is fixedly connected to the right side of the inner wall of the material box, a grinding roller is fixedly connected to the left side of the outside of the main shaft and the side shaft, a material pipe is fixedly connected to the bottom end of the material box, a rubber pad is fixedly connected to the right side of the material pipe, a conveying blade is fixedly connected to the left side of the outside of the bottom end of the transmission assembly, a stirring assembly is fixedly connected to the left side of the bottom end of the stirring assembly, and a casting pipe is fixedly connected to the left side of the bottom end of the stirring assembly.

[0008] Through the above technical scheme, the transmission component drives the main gear and the slave gear to rotate in opposite directions, and further drives the two grinding rollers to rotate in opposite directions, so that the clumped concrete blocks and larger aggregates are crushed, so that they are more evenly mixed in the subsequent mixing process, so that the casting quality is better, and the material pipe here is provided with conveying blades, and the conveying blades here can prevent blockage during the material discharge process, and the crushed aggregates and concrete blocks are evenly conveyed to the mixing component for mixing. After the mixing is completed, the staff can hold the pouring pipe and start working on the place where pouring is required.

[0009] Furthermore, the transmission assembly includes a motor 1, the rear end of the motor 1 is fixedly connected to the front end of the support block, the driving end of the motor 1 is fixedly connected to a main pulley, the outer side of the main pulley is sleeved with a belt, the top right side of the vehicle plate is fixedly connected to a bottom block, the inner wall of the bottom block is rotatably connected to a rotating shaft, the right side of the rotating shaft is fixedly connected to a slave pulley, and the inner wall of the belt is sleeved on the outside of the slave pulley.

[0010] Through the above technical solution, after starting, the motor 1 will drive the main pulley to rotate, further driving the belt and the belt to rotate, thereby driving the rotating shaft to rotate. The bottom block here can provide stable support for the rotating shaft.

[0011] Furthermore, the stirring assembly includes a stirring barrel, the right side of the stirring barrel is fixedly connected to the left side of the material pipe, the top of the stirring barrel is fixedly connected to a top block, the inner wall of the top block is fixedly connected to motor 2, the driving end of motor 2 is fixedly connected to a stirring shaft, the outside of the stirring shaft is fixedly connected to two scrapers, the scrapers are provided with grooves inside, the inner wall of the groove is slidably connected to a scraper block, the inner side wall of the scraper block is fixedly connected to a limiting block, and a spring is arranged inside the scraper block.

[0012] Through the above technical solution, the crushed concrete blocks and aggregates will be transported to the inside of the mixing barrel through the above-mentioned material pipe and conveying blades, and then the motor 2 will be started. The motor 2 will drive the mixing shaft and the scraper and scraper block outside it to rotate together. While the concrete and aggregates are evenly mixed, the concrete and aggregates attached to the inner wall of the mixing barrel can be scraped off to prevent them from being attached for a long time and causing corrosion to the inner wall of the mixing barrel, which can effectively extend the service life of the device.

[0013] Furthermore, both ends of the outer part of the main shaft are rotatably connected to the rear end of the inner wall of the material box, and the outer right side of the main shaft is rotatably connected to the rear end of the inner wall of the side box.

[0014] Through the above technical solution, the material box here provides stable support for the main shaft, and the side box further enhances the stability effect during its rotation.

[0015] Furthermore, one end of the spring is fixedly connected to one side of the inner wall of the groove, and the other end of the spring is fixedly connected to one side of the limit block.

[0016] Through the above technical solution, the groove and the limit block here provide stable support for the spring, so that it can easily generate elastic potential energy during operation and enhance the scratching effect on the inner wall of the mixing barrel.

[0017] Furthermore, both ends of the grinding roller are rotatably connected to the inner wall of the material box, and the middle part of the outer side of the rotating shaft is rotatably connected to the inner wall of the rubber pad.

[0018] Through the above technical solution, the rubber pad here can effectively strengthen the sealing of the connection between the material pipe and the rotating shaft to prevent penetration.

[0019] Furthermore, the outside of the conveying blade is in contact with the inner wall of the material pipe, and the outer bottom end of the mixing barrel is fixedly connected to the inner wall of the vehicle plate.

[0020] Through the above technical solution, the car plate here provides stable support for the mixing barrel.

[0021] Furthermore, the bottom end of the stirring shaft is rotatably connected to the bottom end of the inner wall of the stirring barrel, and the outer side wall of the scraper block is in contact with the inner wall of the stirring barrel.

[0022] Through the above technical solution, the mixing barrel here provides a stable support for the mixing shaft, and the scraper is in contact with the inner wall of the mixing barrel, so that the mixing shaft can remain stable when the concrete and aggregate are evenly mixed.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, by the mutual cooperation of the main gear, the side shaft, the slave gear, the side box, the grinding roller and other structures, the concrete blocks and the oversized aggregates caused by long-term storage can be crushed and processed, so that the concrete blocks and the oversized aggregates can be mixed more thoroughly, thereby achieving the purpose of improving the quality of the pouring.

[0025] 2. In the utility model, by the cooperation of the scraper, groove, scraper block, limit block, spring and other structures, the concrete and raw materials can be uniformly mixed while the concrete on the inner wall of the mixing barrel can be scraped off to prevent the concrete from being attached for a long time and causing corrosion to the barrel wall, thereby achieving the purpose of prolonging the service life of the casting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the environmentally friendly concrete pouring equipment for construction engineering proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the grinding roller structure of the environmentally friendly concrete pouring equipment for construction engineering proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the stirring blade structure of the environmentally friendly concrete pouring equipment for construction engineering proposed by the utility model;

[0029] Figure 4 The utility model is a schematic diagram of the scraper structure of the environmentally friendly concrete pouring equipment for construction engineering proposed by the utility model.

[0030] Legend:

[0031] 1. Car plate; 2. Support leg; 3. Material box; 4. Support block; 5. Motor 1; 6. Main pulley; 7. Belt; 8. Bottom block; 9. Rotating shaft; 10. Slave pulley; 11. Main shaft; 12. Main gear; 13. Side shaft; 14. Slave gear; 15. Side box; 16. Grinding roller; 17. Material pipe; 18. Rubber pad; 19. Conveying blade; 20. Mixing barrel; 21. Top block; 22. Motor 2; 23. Mixing shaft; 24. Scraper; 25. Groove; 26. Scraper block; 27. Limit block; 28. Spring; 29. ​​Casting pipe. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-Figure 2 The utility model provides an embodiment: an environmentally friendly concrete pouring equipment for construction engineering, including a vehicle plate 1, a plurality of supporting legs 2 are fixedly connected to the top right side of the vehicle plate 1, a material box 3 is fixedly connected to the top of the plurality of supporting legs 2, the plurality of supporting legs 2 here play a role of stable support for the material box 3, a support block 4 is fixedly connected to the right rear end of the material box 3, a transmission assembly is fixedly connected to the front end of the support block 4, and the transmission assembly here is used to control the crushing and conveying links of this device.

[0034] Reference Figure 2 The transmission assembly includes a motor 5, the rear end of which is fixedly connected to the front end of a support block 4, and the support block 4 here plays a supporting and fixing role for the motor 5. The driving end of the motor 5 is fixedly connected to a main pulley 6, and a belt 7 is provided on the outer sleeve of the main pulley 6. After starting, the motor 5 here will drive the main pulley 6 and the belt 7 to rotate. The right side of the top of the car plate 1 is fixedly connected to a bottom block 8, and the inner wall of the bottom block 8 is rotatably connected to a rotating shaft 9. The bottom block 8 here provides a stable support for the rotating shaft 9;

[0035] Reference Figure 2 , a slave pulley 10 is fixedly connected to the right side of the rotating shaft 9, and the inner wall of the belt 7 is sleeved on the outside of the slave pulley 10. The belt 7 here will drive the slave pulley 10 to rotate during transmission. A main shaft 11 is fixedly connected to the left side of the transmission assembly. Both ends of the outer side of the main shaft 11 are rotatably connected to the rear end of the inner wall of the material box 3. A main gear 12 is fixedly connected to the right side of the outer side of the main shaft 11. When the main shaft 11 rotates, it will drive the main gear 12 to rotate together. The front end of the inner wall of the material box 3 is rotatably connected to the side shaft 13;

[0036] Reference Figure 2 A slave gear 14 is fixedly connected to the outer right side of the side shaft 13, and the main gear 12 is meshingly connected to the slave gear 14. When the main gear 12 rotates, it will drive the slave gear 14 to rotate together, and then drive the main shaft 11 to rotate together. A side box 15 is fixedly connected to the right side of the inner wall of the material box 3, and the outer right side of the main shaft 11 is rotatably connected to the rear end of the inner wall of the side box 15. A grinding roller 16 is fixedly connected to the outer left sides of the main shaft 11 and the side shaft 13.

[0037] Reference Figure 2-Figure 3Both ends of the grinding roller 16 are rotatably connected to the inner wall of the material box 3. The two grinding rollers 16 here can break up the clumped concrete and crush the larger aggregates after starting to rotate, which is convenient for subsequent mixing and makes it more uniform. The bottom end of the material box 3 is fixedly connected with a material pipe 17, and the right side of the material pipe 17 is fixedly connected with a rubber pad 18. The material pipe 17 here is used to transport raw materials, aggregates and clean water, and the rubber pad 18 plays a sealing role to prevent leakage of raw materials and the like.

[0038] Reference Figure 3 The middle part of the outer side of the rotating shaft 9 is rotatably connected to the inner wall of the rubber pad 18, and the conveying blade 19 is fixedly connected to the left side of the outer bottom of the transmission component. The conveying blade 19 here adopts a spiral type, which can effectively convey materials while preventing the risk of blockage. The outer part of the conveying blade 19 contacts the inner wall of the material pipe 17, and the left side of the material pipe 17 is fixedly connected with a stirring component. The stirring component here is used to fully and evenly mix the broken materials with clean water, so that the environmentally friendly concrete meets the conditions for pouring;

[0039] Reference Figure 3 The stirring assembly includes a stirring barrel 20, the right side of the stirring barrel 20 is fixedly connected to the left side of the material pipe 17, the outer bottom end of the stirring barrel 20 is fixedly connected to the inner wall of the vehicle plate 1, and the vehicle plate 1 here provides a stable support for the stirring barrel 20, and the top of the stirring barrel 20 is fixedly connected to a top block 21, and the inner wall of the top block 21 is fixedly connected to a motor 22, and the driving end of the motor 22 is fixedly connected to a stirring shaft 23. After starting, the motor 22 here will drive the stirring shaft 23 to rotate together.

[0040] Reference Figure 3-Figure 4 The bottom end of the stirring shaft 23 is rotatably connected to the bottom end of the inner wall of the stirring barrel 20, and two scrapers 24 are fixedly connected to the outside of the stirring shaft 23. Here, the stirring shaft 23 can drive the two scrapers 24 to rotate when rotating. A groove 25 is opened inside the scraper 24, and a scraper block 26 is slidably connected to the inner wall of the groove 25. The outer wall of the scraper block 26 contacts the inner wall of the stirring barrel 20, and the inner wall of the scraper block 26 is fixedly connected to a limit block 27. Here, the limit block 27 is used to prevent the scraper block 26 from leaving the range of motion of the groove 25;

[0041] Reference Figure 3-Figure 4 A spring 28 is arranged inside the scraper block 26, one end of the spring 28 is fixedly connected to one side of the inner wall of the groove 25, and the other end of the spring 28 is fixedly connected to one side of the limit block 27. The groove 25 and the limit block 27 here provide a stable support for the spring 28. A pouring pipe 29 is fixedly connected to the left side of the bottom end of the mixing assembly. After the mixing is completed, the staff can pick up the pouring pipe 29 to start pouring where work is needed.

[0042] Working principle: When using this device, the staff can first pour the environmentally friendly concrete raw materials, aggregates and clean water into the material box 3 at the top of the support leg 2, and then start the motor 5 at the front end of the support block 4. At this time, the motor 5 will drive the main pulley 6 to rotate, thereby driving the belt 7 thereon to rotate, thereby driving the main shaft 11 to rotate, and driving the main gear 12 inside the left side box 15 to rotate.

[0043] Because the main gear 12 and the slave gear 14 are meshingly connected, the side shaft 13 and the slave gear 14 are driven to rotate together, so that the two grinding rollers 16 start to rotate, and the clumped concrete and larger aggregates can be broken up and crushed. Because the bottom end of the material box 3 is conical, the crushed raw materials, aggregates and clean water will flow downward along the tip of the cone.

[0044] Because the belt 7 and the slave pulley 10 are coupled, the slave pulley 10 is driven to rotate together, thereby driving the rotating shaft 9 on the inner wall of the bottom block 8 to rotate, thereby driving the conveying blade 19 to rotate, and the raw materials, aggregates and clean water can be conveyed along the material pipe 17 to the inside of the mixing barrel 20 for mixing. At the same time, this structure can also prevent the blockage of materials, and the rubber pad 18 here ensures the sealing of the connection between the material pipe 17 and the rotating shaft 9 to prevent side leakage.

[0045] At this time, the motor 22 on the inner wall of the top block 21 can be started, and after starting, the motor 22 will drive the stirring shaft 23 to rotate, thereby driving the scrapers 24 and the scraping blocks 26 on both sides to rotate. The scraping blocks 26 here are tightly fitted with the inner wall of the stirring barrel 20. When the centrifugal force causes the scraping blocks 26 to swing outward, the springs 28 here will start to work, so that the scraping blocks 26 are more tightly attached to the inner wall of the stirring barrel 20, further enhancing the ability to scrape off the mixture attached to the inner wall.

[0046] The limit block 27 here ensures that the scraper block 26 will always move within the range of the groove 25 and maintain linear motion without deviation. After the mixture is stirred, the pouring work can begin. At this time, the staff can pick up the pouring pipe 29 and align it with the working area to start pouring.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly concrete pouring device for construction engineering, comprising a vehicle plate (1), characterized in that: A plurality of supporting legs (2) are fixedly connected to the right side of the top of the vehicle plate (1), a material box (3) is fixedly connected to the top of the plurality of supporting legs (2), a support block (4) is fixedly connected to the right rear end of the material box (3), a transmission assembly is fixedly connected to the front end of the support block (4), a main shaft (11) is fixedly connected to the left side of the transmission assembly, a main gear (12) is fixedly connected to the right side of the outside of the main shaft (11), a side shaft (13) is rotatably connected to the front end of the inner wall of the material box (3), a slave gear (14) is fixedly connected to the right side of the outside of the side shaft (13), and the main gear (12) is fixedly connected to the left side of the transmission assembly. The wheel (12) is meshingly connected with the slave gear (14); a side box (15) is fixedly connected to the right side of the inner wall of the material box (3); a grinding roller (16) is fixedly connected to the left side of the outer side of the main shaft (11) and the side shaft (13); a material pipe (17) is fixedly connected to the bottom end of the material box (3); a rubber pad (18) is fixedly connected to the right side of the material pipe (17); a conveying blade (19) is fixedly connected to the left side of the outer bottom end of the transmission component; a stirring component is fixedly connected to the left side of the material pipe (17); and a casting pipe (29) is fixedly connected to the left side of the bottom end of the stirring component.

2. The environmentally friendly concrete pouring equipment for construction engineering according to claim 1 is characterized in that: The transmission assembly comprises a motor (5), the rear end of the motor (5) is fixedly connected to the front end of the support block (4), the driving end of the motor (5) is fixedly connected to a main pulley (6), the outer portion of the main pulley (6) is sleeved with a belt (7), the top right side of the vehicle plate (1) is fixedly connected to a bottom block (8), the inner wall of the bottom block (8) is rotatably connected to a rotating shaft (9), the right side of the rotating shaft (9) is fixedly connected to a secondary pulley (10), and the inner wall of the belt (7) is sleeved on the outside of the secondary pulley (10).

3. The environmentally friendly concrete pouring equipment for construction engineering according to claim 1 is characterized in that: The stirring assembly comprises a stirring barrel (20), the right side of the stirring barrel (20) is fixedly connected to the left side of the material pipe (17), the top of the stirring barrel (20) is fixedly connected to a top block (21), the inner wall of the top block (21) is fixedly connected to a second motor (22), the driving end of the second motor (22) is fixedly connected to a stirring shaft (23), the outside of the stirring shaft (23) is fixedly connected to two scrapers (24), the scrapers (24) are provided with grooves (25) inside, the inner wall of the groove (25) is slidably connected to a scraper block (26), the inner side wall of the scraper block (26) is fixedly connected to a limit block (27), and a spring (28) is arranged inside the scraper block (26).

4. The environmentally friendly concrete pouring equipment for construction engineering according to claim 1 is characterized in that: Both ends of the outer side of the main shaft (11) are rotatably connected to the rear end of the inner wall of the material box (3), and the outer right side of the main shaft (11) is rotatably connected to the rear end of the inner wall of the side box (15).

5. The environmentally friendly concrete pouring equipment for construction engineering according to claim 3 is characterized by: One end of the spring (28) is fixedly connected to one side of the inner wall of the groove (25), and the other end of the spring (28) is fixedly connected to one side of the limit block (27).

6. The environmentally friendly concrete pouring equipment for construction engineering according to claim 2 is characterized by: Both ends of the grinding roller (16) are rotatably connected to the inner wall of the material box (3), and the middle part of the outer side of the rotating shaft (9) is rotatably connected to the inner wall of the rubber pad (18).

7. The environmentally friendly concrete pouring equipment for construction engineering according to claim 3 is characterized by: The outside of the conveying blade (19) contacts the inner wall of the material pipe (17), and the outer bottom end of the stirring barrel (20) is fixedly connected to the inner wall of the vehicle plate (1).

8. The environmentally friendly concrete pouring equipment for construction engineering according to claim 3 is characterized by: The bottom end of the stirring shaft (23) is rotatably connected to the bottom end of the inner wall of the stirring barrel (20), and the outer wall of the scraper (26) is in contact with the inner wall of the stirring barrel (20).

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