Environment-friendly concrete production mixing device
By using components such as injection pipes, servo motors and drive motors in the concrete mixing device, the problems of dust flying and poor mixing effects are solved, and environmentally friendly, healthy and efficient concrete production is achieved.
Patent Information
- Application Number
- CN202420971916.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Traditional concrete mixing devices are prone to cause dust to fly when in use, affecting the health and environment of the staff, and the mixing effect is not good.
An environmentally friendly concrete production mixing device is designed, using components such as injection pipes, servo motors, drive motors, mixing crossbars and scrapers. The servo motor drives the spiral blades to stably enter the mixing barrel, and the drive motor drives the mixing crossbars for Stir and thoroughly stir and clean using a stirring claw and scraper.
Effectively prevent dust from flying, reduce pollution to staff and the environment, improve mixing effect, reduce clot conditions, and facilitate cleaning and slurry collection.
Smart Images
Figure CN222345928U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete production, in particular to an environmentally friendly concrete production mixing device. Background Art
[0002] Concrete has the characteristics of abundant raw materials, low price and simple production process, so its usage is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability and wide range of strength grades. These characteristics make it widely used. It is not only used in various civil engineering projects, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also an important material.
[0003] In the current existing technology, when using traditional concrete mixing devices, most of them directly pour concrete raw materials into the mixing barrel for mixing, which may cause dust flying, which not only affects the health of workers, but also causes environmental pollution and affects the practicality of the mixing device.
[0004] Therefore, in view of the above problems, an environmentally friendly concrete production mixing device is proposed. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, an environmentally friendly concrete production mixing device is proposed.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: an environmentally friendly concrete production mixing device described in the utility model comprises a box body and a mixing barrel, two positioning collars are fixedly connected to the outer side of the mixing barrel, each of the positioning collars is fixedly connected to the inner wall of the box body, the mixing barrel is arranged inside the box body through the two positioning collars, two injection pipes are fixedly connected to the top two ends of the box body, the outer wall of one end of each injection pipe is snap-connected with the inner wall of the box body, a water injection port is fixedly connected to one side of the top of the mixing barrel, a driving motor is arranged on one side of the water injection port, a driving motor is fixedly connected to the top of the mixing barrel, a transmission rod is fixedly connected to one end of the output shaft of the driving motor, a plurality of stirring cross bars are fixedly connected to the outer side of the transmission rod, and the plurality of stirring cross bars are arranged in an array inside the mixing barrel, a discharge pipe is fixedly connected to the bottom of the mixing barrel, the outer wall of the discharge pipe is snap-connected with the inner wall of the box body, and a valve is fixedly connected to one end of the discharge pipe.
[0007] Preferably, one end of the injection tube is fixedly connected to a servo motor, an output shaft of the servo motor is fixedly connected to a connecting rod, and one end of the connecting rod rotates inside the injection tube.
[0008] Preferably, a spiral blade is fixedly connected to the outer wall of the connecting rod, and the spiral blade is rotatably connected to the inner wall of one end of the injection tube via the connecting rod.
[0009] Preferably, one end of the discharge pipe is fixedly connected to a second servo motor, one end of the output shaft of the second servo motor is fixedly connected to a spiral rod, one end of the spiral rod is rotatably connected to the inner wall of one end of the discharge pipe, and the other end of the spiral rod rotates inside the discharge pipe via the second servo motor.
[0010] Preferably, a plurality of stirring vertical rods are fixedly connected between every two of the stirring horizontal rods, and the plurality of stirring vertical rods are arranged in a circular array, and a plurality of stirring claws are fixedly connected to one side of the stirring horizontal rod at the bottom, and the plurality of stirring claws are arranged in a circular array.
[0011] Preferably, one end of each of the plurality of stirring cross bars is fixedly connected with a scraper, and one side of each of the scrapers is in contact with the inner wall of the stirring barrel via the plurality of stirring cross bars.
[0012] Beneficial effects of the utility model:
[0013] The utility model provides an environmentally friendly concrete production mixing device, which injects raw materials into two injection pipes, and then starts the servo motor, and uses the output shaft of the servo motor to drive the connecting rod and the spiral blade to rotate, so that the raw materials inside the injection pipe can stably enter the inside of the mixing barrel. Then start the drive motor, use the output shaft of the drive motor to drive the transmission rod to rotate, and then use the stirring cross bar to stir the raw materials inside the mixing barrel to complete the mixing of the concrete raw materials. The above method can prevent the occurrence of dust flying when the concrete raw materials are mixed, reduce damage to the workers' bodies, reduce pollution to the environment, and improve the practicality of the device.
[0014] The utility model provides an environmentally friendly concrete production and mixing device. When the output shaft of the driving motor drives the transmission rod and the stirring cross bar to rotate, the stirring vertical rod fixed between each two stirring cross bars is used, and the stirring claw fixed at the bottom of the stirring cross bar can be used to stir the concrete at the bottom of the mixing barrel, so that the concrete can be fully stirred and the occurrence of agglomeration of concrete raw materials during mixing can be reduced. Then, multiple scrapers are used to rotate on the inner wall of the mixing barrel to scrape off the concrete slurry sticking to the inner wall of the mixing barrel, which is not only convenient for the staff to clean up later, but also can improve the mixing effect of the concrete slurry. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 It is a three-dimensional diagram of the box body in the utility model;
[0018] Figure 3 It is a three-dimensional diagram of the mixing barrel in the utility model;
[0019] Figure 4 It is a cross-sectional view of the mixing barrel in the utility model;
[0020] Figure 5 It is a three-dimensional diagram of the transmission rod in the utility model;
[0021] Legend:
[0022] 1. Box body; 2. Injection pipe; 21. Servo motor; 22. Connecting rod; 23. Spiral blade; 3. Mixing barrel; 4. Discharge pipe; 41. Second servo motor; 42. Spiral rod; 5. Valve; 6. Water inlet; 7. Positioning collar; 8. Driving motor; 9. Transmission rod; 10. Mixing horizontal rod; 11. Mixing vertical rod; 12. Scraper; 13. Mixing claw. DETAILED DESCRIPTION
[0023] 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 of 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.
[0024] Specific examples are given below.
[0025] See also Figure 1 - Figure 5The utility model provides an environmentally friendly concrete production mixing device, including a box body 1 and a mixing barrel 3. Two positioning collars 7 are fixedly connected to the outer side of the mixing barrel 3, each positioning collar 7 is fixedly connected to the inner wall of the box body 1, and the mixing barrel 3 is arranged inside the box body 1 through the two positioning collars 7. Two injection pipes 2 are fixedly connected to the top two ends of the box body 1, one end of the injection pipe 2 is fixedly connected to a servo motor 21, the output shaft of the servo motor 21 is fixedly connected to a connecting rod 22, and one end of the connecting rod 22 rotates inside the injection pipe 2. A spiral blade 23 is fixedly connected to the outer wall of the connecting rod 22, and the spiral blade 23 is rotatably connected to the inner wall of one end of the injection pipe 2 through the connecting rod 22. The outer wall of one end of each injection pipe 2 is snap-connected to the inner wall of the box body 1, and a water injection port 6 is fixedly connected to one side of the top of the mixing barrel 3. A driving motor 8 is provided on one side of the water injection port 6, and one side of the driving motor 8 is fixedly connected to the top of the mixing barrel 3. One end of the output shaft of the driving motor 8 is fixedly connected to a transmission rod 9, and a plurality of stirring cross bars 10 are fixedly connected to the outer side of the transmission rod 9. The plurality of stirring cross bars 10 are arranged in an array inside the stirring barrel 3. A discharge pipe 4 is fixedly connected to the bottom of the stirring barrel 3, and the outer wall of the discharge pipe 4 is snap-connected to the inner wall of the box body 1, and a valve 5 is fixedly connected to one end of the discharge pipe 4.
[0026] During operation, the mixing barrel 3 is installed inside the box 1, and the positioning collar 7 is used to ensure the stability of the connection between the mixing barrel 3 and the box 1. The box 1 can prevent the mixing barrel 3 from being deformed when the equipment is hit, thereby improving the service life of the equipment. When it is necessary to mix the concrete raw materials, the raw materials are injected into the two injection pipes 2, and then the servo motor 21 is started. The output shaft of the servo motor 21 is used to drive the connecting rod 22 and the spiral blade 23 to rotate, so that the raw materials inside the injection pipe 2 can stably enter the inside of the mixing barrel 3. Then, a certain amount of water is injected into the mixing barrel 3 using the water injection port 6, and then the drive motor 8 is started. The output shaft of the drive motor 8 drives the transmission rod 9 to rotate, and then the mixing cross bar 10 is used to stir the raw materials inside the mixing barrel 3 to complete the mixing of the concrete raw materials. The valve 5 outside the discharge pipe 4 is rotated so that the mixed raw materials are discharged from the discharge pipe 4. The above-mentioned method can prevent the dust from flying when the concrete raw materials are mixed, reduce the damage to the workers' bodies, reduce the pollution to the environment, and improve the practicality of the device.
[0027] Further, such as Figure 3 As shown, one end of the discharge pipe 4 is fixedly connected to a second servo motor 41, one end of the output shaft of the second servo motor 41 is fixedly connected to a screw rod 42, one end of the screw rod 42 is rotatably connected to the inner wall of one end of the discharge pipe 4, and the other end of the screw rod 42 rotates inside the discharge pipe 4 via the second servo motor 41.
[0028] When working, the second servo motor 41 is started, and the output shaft of the second servo motor 41 is used to drive the screw rod 42 to rotate, and the spiral blades outside the screw rod 42 can drive the slurry inside the discharge pipe 4 to move. This prevents the discharge pipe 4 from being blocked when discharging concrete slurry, thereby increasing the service life of the device. The screw rod 42 can also be used to stably discharge the slurry, making it easier for the staff to quantitatively collect and process the slurry, thereby increasing the practicality of the device.
[0029] Further, such as Figure 4 As shown, a plurality of stirring vertical rods 11 are fixedly connected between every two stirring horizontal rods 10, and the plurality of stirring vertical rods 11 are arranged in a circular array, a plurality of stirring claws 13 are fixedly connected to one side of the bottom stirring horizontal rod 10, and the plurality of stirring claws 13 are arranged in a circular array, a scraper 12 is fixedly connected to one end of the plurality of stirring horizontal rods 10, and one side of each scraper 12 is attached to the inner wall of the stirring barrel 3 through a plurality of stirring horizontal rods 10.
[0030] During operation, when the output shaft of the driving motor 8 drives the transmission rod 9 and the stirring cross bar 10 to rotate, the stirring vertical rod 11 fixed between every two stirring cross bars 10 and the stirring claw 13 fixed at the bottom of the stirring cross bar 10 can be used to stir the concrete at the bottom of the mixing barrel 3, so that the concrete can be fully stirred to reduce the occurrence of lumps in the concrete raw materials during mixing. Then, the scraper 12 fixed on one side of the stirring cross bar 10 can be used to drive multiple scrapers 12 to rotate on the inner wall of the mixing barrel 3 when the transmission rod 9 rotates, so that the concrete slurry sticking to the inner wall of the mixing barrel 3 can be scraped off, which is not only convenient for the staff to clean up later, but also can improve the mixing effect of the concrete slurry.
[0031] Working principle: The mixing barrel 3 is installed inside the box body 1, and the positioning collar 7 is used to ensure the stability of the connection between the mixing barrel 3 and the box body 1. When the concrete raw materials need to be mixed, the raw materials are injected into the two injection pipes 2, and then the servo motor 21 is started, and the output shaft of the servo motor 21 is used to drive the connecting rod 22 and the spiral blade 23 to rotate, so that the raw materials inside the injection pipe 2 can stably enter the mixing barrel 3. Then a certain amount of water is injected into the mixing barrel 3 using the water injection port 6, and then the drive motor 8 is started, and the output shaft of the drive motor 8 is used to drive the transmission rod 9 to rotate. When the output shaft of the drive motor 8 drives the transmission rod 9 and the stirring cross bar 10 to rotate, the stirring vertical rod 11 fixed between every two stirring cross bars 10, and the stirring claw 13 fixed at the bottom of the stirring cross bar 10 can be used to stir the concrete, and multiple scrapers 12 can be used to scrape off the concrete slurry sticking to the inner wall of the mixing barrel 3. After mixing is completed, the valve 5 outside the discharge pipe 4 is rotated, and the second servo motor 41 is started. The rotation of the screw rod 42 can drive the slurry inside the discharge pipe 4 to move, thereby preventing the discharge pipe 4 from being blocked when discharging the concrete slurry, so that the mixed raw materials are discharged from the discharge pipe 4.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An environmentally friendly concrete production mixing device, comprising a box (1) and a mixing barrel (3), characterized in that: Two positioning collars (7) are fixedly connected to the outside of the mixing barrel (3), and each positioning collar (7) is fixedly connected to the inner wall of the box (1). The mixing barrel (3) is arranged inside the box (1) via the two positioning collars (7). Two injection pipes (2) are fixedly connected to the top ends of the box (1), and the outer wall of one end of each injection pipe (2) is snap-fitted to the inner wall of the box (1). A water injection port (6) is fixedly connected to one side of the top of the mixing barrel (3), and a driving motor (8) is arranged on one side of the water injection port (6). ), one side of the driving motor (8) is fixedly connected to the top of the stirring barrel (3), one end of the output shaft of the driving motor (8) is fixedly connected to a transmission rod (9), the outer side of the transmission rod (9) is fixedly connected to a plurality of stirring cross bars (10), the plurality of stirring cross bars (10) are arranged in an array inside the stirring barrel (3), the bottom of the stirring barrel (3) is fixedly connected to a discharge pipe (4), the outer wall of the discharge pipe (4) is snap-fitted to the inner wall of the box body (1), and one end of the discharge pipe (4) is fixedly connected to a valve (5).
2. The environmentally friendly concrete production mixing device according to claim 1, characterized in that: One end of the injection tube (2) is fixedly connected to a servo motor (21), an output shaft of the servo motor (21) is fixedly connected to a connecting rod (22), and one end of the connecting rod (22) rotates inside the injection tube (2).
3. The environmentally friendly concrete production mixing device according to claim 2, characterized in that: The outer wall of the connecting rod (22) is fixedly connected with a spiral blade (23), and the spiral blade (23) is rotatably connected to the inner wall of one end of the injection pipe (2) via the connecting rod (22).
4. The environmentally friendly concrete production mixing device according to claim 1, characterized in that: One end of the discharge pipe (4) is fixedly connected to a second servo motor (41), one end of the output shaft of the second servo motor (41) is fixedly connected to a screw rod (42), one end of the screw rod (42) is rotatably connected to an inner wall of one end of the discharge pipe (4), and the other end of the screw rod (42) rotates inside the discharge pipe (4) via the second servo motor (41).
5. The environmentally friendly concrete production mixing device according to claim 1, characterized in that: A plurality of stirring vertical rods (11) are fixedly connected between every two stirring horizontal rods (10), and the plurality of stirring vertical rods (11) are arranged in a ring array. A plurality of stirring claws (13) are fixedly connected to one side of the stirring horizontal rod (10) at the bottom, and the plurality of stirring claws (13) are arranged in a ring array.
6. The environmentally friendly concrete production mixing device according to claim 5, characterized in that: One end of each of the plurality of stirring cross bars (10) is fixedly connected to a scraper (12), and one side of each of the scrapers (12) is in contact with the inner wall of the stirring barrel (3) via the plurality of stirring cross bars (10).