Concrete mixing plant with efficient mixing function

Abstract

The invention relates to the technical field of concrete mixing, and discloses an efficient mixing concrete mixing plant which comprises a mixing barrel, a feeding port is formed in the top of the mixing barrel, a discharging port is formed in the bottom of the mixing barrel, an adjusting mixing mechanism is arranged in the mixing barrel, and the adjusting mixing mechanism comprises a motor. The output end of the motor is fixedly connected with a rectangular shaft through a coupler, the rectangular shaft movably penetrates through the stirring barrel and extends into the stirring barrel, and by arranging the adjusting stirring mechanism, a first stirring rod and a second stirring rod move up and down under the action of repeated contact of a first convex block and a first ball body; according to the concrete stirring device, the position of the stirring rod can be adjusted, the stirring rod can make contact with concrete materials of different depths by adjusting the vertical position of the stirring rod, and therefore it is ensured that the materials on all layers can be fully stirred, and the situation that stirring is not uniform is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of concrete mixing, in particular to a concrete mixing station with high efficiency. Background Art

[0002] Concrete mixing station (building) is a combined device used for centralized mixing of concrete, also known as concrete prefabrication plant. Due to its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is often used in large and medium-sized water conservancy, power, bridge and other projects with large concrete engineering volume, long construction period and concentrated construction sites. As a common equipment for concrete processing, concrete mixing station has now formed a variety of structures after years of technological innovation.

[0003] For example, the publication number CN111923243B discloses a high-efficiency concrete mixing station, which includes a mixing layer arranged in the mixing station, a support frame arranged on the mixing layer, a premix box hinged on the support frame, a first feed port arranged on the upper end of the premix box, a first discharge port arranged on the side of the premix box close to the hinge, a mixing barrel arranged below the premix box, a second feed port opened on the mixing barrel, a second discharge port opened on the lower end of the mixing barrel, a storage box arranged below the mixing barrel, and a third feed port arranged on the storage box. In this application, after the concrete in the premix box is transferred to the mixing barrel, another batch of concrete raw materials can be put into the premix box for mixing, so that the concrete can be continuously mixed, and the material can be discharged synchronously while the concrete is being mixed, which can greatly improve the efficiency of concrete mixing.

[0004] When the existing mixing station mixes concrete, the concrete will sink downwards, and the concrete at the bottom cannot be turned upwards. The concrete is only mixed by the mixing rod in a fixed position, and the bottom concrete cannot be turned upwards. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a concrete mixing station with high efficiency mixing in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a high-efficiency mixing concrete mixing station, comprising a mixing barrel, a feeding port is provided at the top of the mixing barrel, a discharging port is provided at the bottom of the mixing barrel, an adjusting mixing mechanism is arranged inside the mixing barrel, the adjusting mixing mechanism comprises a motor, an output end of the motor is fixedly connected with a rectangular shaft through a coupling, the rectangular shaft movably penetrates the mixing barrel and extends inwardly thereof, a first elastic telescopic sleeve is fixedly and movably sleeved on the outer wall of the rectangular shaft, a fixed block is provided on the outer wall fixed sleeve of the rectangular shaft, the number of the first elastic telescopic sleeves is two, and they are respectively connected to the top and bottom of the fixed block, the telescopic end of the first elastic telescopic sleeve is fixedly connected to the top of the inner wall of the mixing barrel, the outer wall of the fixed block is fixedly connected with a first stirring rod, the top of the first stirring rod is fixedly connected with a first convex block, the top inner wall of the mixing barrel is fixedly connected with a first sphere, and the first sphere contacts the first convex block. By setting the first protrusion to contact the first sphere when rotating, the first stirring rod is moved up and down under the action of the first sphere, so that the stirring position of the first stirring rod can be adjusted to make the stirring more uniform. The rectangular shaft is set to facilitate the up and down movement of the fixed block, and can also drive the fixed block to rotate.

[0007] Preferably, a first telescopic rod is fixedly connected to the inner wall of the top of the mixing barrel, a circular ring is fixedly connected to the bottom of the first telescopic rod, a rack is fixedly connected to the bottom of the circular ring, a rotating rod is rotatably connected to the right side of the first mixing rod via a bearing, a gear is fixedly connected to the outer wall of the rotating rod, the gear and the rack are meshed with each other, and a second mixing rod is fixedly connected to the right side of the rotating rod, and the gear is arranged to rotate under the action of the rack, thereby driving the second mixing rod to rotate through the rotating rod, so that the concrete is fully mixed.

[0008] Preferably, the bottom of the first stirring rod is fixedly connected with a vertical rod, the outer wall of the rectangular shaft is rotatably connected with a rotating sleeve through a bearing, the outer wall of the rotating sleeve is fixedly connected with a third stirring rod, the third stirring rod is in contact with the vertical rod, the number of the third stirring rods is six, and two groups are arranged in a circle on the upper and lower sides of the outer wall of the rotating sleeve, the number of the regulating stirring mechanisms is two, and they are arranged on the upper and lower sides inside the mixing barrel. The rotation of the vertical rod drives the third stirring rod to rotate, so that the concrete can be stirred.

[0009] Preferably, a defoaming mechanism is provided inside the mixing barrel, and the defoaming mechanism includes a second connecting rod, and the second connecting rod is fixedly connected to the side of the third mixing rod at the lower side, and a turntable is rotatably connected inside the mixing barrel, and the turntable is fixedly connected to the second connecting rod, and a second sphere is fixedly connected to the top of the turntable, and a first elastic telescopic rod is fixedly connected to the top inner wall of the mixing barrel, and a first knocking ball is fixedly connected to the bottom of the first elastic telescopic rod, and the first knocking ball is in contact with the second sphere. When the turntable rotates, the second sphere is driven to rotate, and the rotation of the second sphere and the back-and-forth contact of the first knocking ball cause the first knocking ball to move up and down, and the turntable is knocked by the drop of the up and down movement of the first knocking ball, and the vibration force generated during the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and are rearranged and densely filled, thereby improving the density and strength of the concrete.

[0010] Preferably, the outer wall of the turntable is fixedly connected to a second elastic telescopic rod, the end of the second elastic telescopic rod away from the turntable is fixedly connected to a second knocking ball, the inner wall of the mixing barrel is fixedly connected to a second protrusion, and the second knocking ball contacts the second protrusion. When the second knocking ball is out of contact with the second protrusion, it knocks on the inner wall of the mixing barrel under the elastic force, and the vibration force generated during the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and are rearranged and densely filled, thereby improving the density and strength of the concrete.

[0011] Preferably, a scraper is fixedly connected to the outer wall of the rotating disk, and the scraper is in contact with the inner wall of the mixing barrel. The scraper rotates on the inner wall of the mixing barrel to scrape off the cement stuck on the inner wall. Since the cement material close to the inner wall of the mixing barrel may form a relatively static boundary layer, affecting the overall flow and mixing effect of the material, scraping the inner wall can break this boundary layer, allowing the material to flow more smoothly and improve the mixing efficiency.

[0012] Preferably, a flipping mechanism is provided inside the mixing barrel, and the flipping mechanism includes a first fixed plate, the first fixed plate is fixedly connected to the outside of the lower fixed block, a first flap is hinged on the right side of the first fixed plate, and a second spring is fixedly connected between the first flap and the first fixed plate. When the lower fixed block moves downward, the first flap moves downward, and when the first flap moves downward, it shrinks inward under the action of the weight of the cement, and when the lower fixed block moves upward, it moves upward, so that the cement at the bottom can be flipped to the top, and flipping the bottom cement to the upper part can fully mix the cement in different parts, ensuring that the composition of the cement is uniform.

[0013] Preferably, a reciprocating wire groove is formed on the outer wall of the rotating sleeve, a wire sleeve is slidably connected to the outer wall of the reciprocating wire groove, a limiting plate is fixedly connected to the back of the wire sleeve, the limiting plate is an inverted L-shape, one end of the limiting plate away from the wire sleeve is movably sleeved on the outer wall of the first elastic telescopic rod, a second fixed plate is fixedly connected to the right side of the wire sleeve, a second flap is hinged to the right side of the second fixed plate, and a third spring is fixedly connected between the second fixed plate and the second flap.

[0014] Preferably, the outer wall of the first elastic telescopic sleeve at the lower side is fixedly connected to a second fixed sleeve, the right side of the second fixed sleeve is hinged with a third flap, the bottom of the third flap is hinged with one end of a support rod, and the other end of the support rod is hinged to the top of the first fixed plate. The up and down movement of the first fixed plate can drive the third flap hinged to the top of the support rod to flip up and down, so that the concrete can be flipped, so that the cement in different parts is fully mixed, ensuring that the composition of the cement is uniform.

[0015] The present invention adopts the above technical solution to bring the following beneficial effects: 1. This kind of high-efficiency concrete mixing station is provided with an adjustable stirring mechanism. By repeatedly contacting the first protrusion with the first sphere, the first stirring rod and the second stirring rod are moved up and down, so that the position of the stirring rod can be adjusted. By adjusting the up and down position of the stirring rod, the stirring rod can contact concrete materials at different depths, thereby ensuring that materials at all levels can be fully stirred and avoiding uneven stirring.

[0016] 2. This kind of high-efficiency concrete mixing station is equipped with a defoaming mechanism. A first knocking ball is arranged to knock the second ball, and the second knocking ball knocks the inner wall of the mixing barrel. The vibration force generated by the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and the bubbles are eliminated, thereby achieving rearrangement and dense filling, thereby improving the density and strength of the concrete.

[0017] 3. This kind of high-efficiency concrete mixing station can scrape the concrete on the inner wall of the mixing barrel by rotating the scraper. Since the cement material close to the inner wall of the mixing barrel may form a relatively static boundary layer, affecting the overall flow and mixing effect of the material, scraping the inner wall can break this boundary layer, allowing the material to flow more smoothly and improve mixing efficiency.

[0018] 4. This kind of high-efficiency concrete mixing station can flip the concrete at the bottom to the top by flipping the first flap, the second flap, and the third flap up and down, so that the cement in different parts can be fully mixed, ensuring that the composition of the cement is uniform and consistent, and improving the mixing effect of the cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the present invention; Figure 2 is a first cross-sectional view of the present invention; Figure 3 It is an enlarged view of point A of the present invention; Figure 4 is a second cross-sectional view of the present invention; Figure 5 It is an enlarged view of B of the present invention; Figure 6 is a third cross-sectional view of the present invention; Figure 7 It is an enlarged view of point C of the present invention; Figure 8 It is an enlarged view of D of the present invention.

[0020] In the figure: 1, stirring barrel; 2, feeding port; 3, discharge port; 4, adjusting stirring mechanism; 411, motor; 412, first elastic telescopic sleeve; 413, fixed block; 414, first stirring rod; 415, first convex block; 416, first sphere; 417, first telescopic rod; 418, ring; 419, rack; 421, rotating rod; 422, gear; 423, second stirring rod; 424, vertical rod; 425, rotating sleeve; 426, third stirring rod; 427, rectangular shaft; 5, defoaming mechanism; 511, second connecting rod; 512 , turntable; 513, second sphere; 514, first elastic telescopic rod; 515, first knocking ball; 516, second elastic telescopic rod; 517, second knocking ball; 518, second protrusion; 520, scraper; 6, flipping mechanism; 612, first fixed plate; 613, first flap; 614, second spring; 615, reciprocating wire groove; 616, wire sleeve; 617, second fixed plate; 618, second flap; 619, third spring; 620, second fixed sleeve; 621, third flap; 622, support rod; 623, limit plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-8One embodiment of the present invention is: a high-efficiency concrete mixing station, comprising a mixing barrel 1, a feeding port 2 is provided on the top of the mixing barrel 1, a feeding port 3 is provided on the bottom of the mixing barrel 1, an adjusting mixing mechanism 4 is arranged inside the mixing barrel 1, and the adjusting mixing mechanism 4 comprises a motor 411, an output end of the motor 411 is fixedly connected with a rectangular shaft 427 through a coupling, the rectangular shaft 427 movably penetrates the mixing barrel 1 and extends inside thereof, and an outer wall of the rectangular shaft 427 is fixedly and movably sleeved with a first elastic telescopic sleeve 412, The outer wall fixed sleeve of the shaped shaft 427 is provided with a fixed block 413, the number of the first elastic telescopic sleeves 412 is two, and they are respectively connected to the top and bottom of the fixed block 413, the telescopic end of the first elastic telescopic sleeve 412 is fixedly connected to the top of the inner wall of the mixing barrel 1, the outer wall of the fixed block 413 is fixedly connected to the first stirring rod 414, the top of the first stirring rod 414 is fixedly connected to the first protrusion 415, the top inner wall of the mixing barrel 1 is fixedly connected to the first sphere 416, and the first sphere 416 is in contact with the first protrusion 415. By setting the first protrusion 415 to contact with the first sphere 416 when rotating, the first stirring rod 414 is moved up and down under the action of the first sphere 416, so that the stirring position of the first stirring rod 414 can be adjusted to make the stirring more uniform. The rectangular shaft 427 is set to facilitate the upward and downward movement of the fixing block 413, and can also drive the fixing block 413 to rotate. The top inner wall of the mixing barrel 1 is fixedly connected with the first telescopic rod 417, the bottom of the first telescopic rod 417 is fixedly connected with a ring 418, and the bottom of the ring 418 is fixedly connected with a rack 419. The right side of the first stirring rod 414 is rotatably connected with a rotating rod 421 through a bearing, and the outer wall of the rotating rod 421 is fixedly connected with a gear 422, and the gear 422 and the rack 419 are meshed with each other, a second stirring rod 423 is fixedly connected to the right side of the rotating rod 421, and a gear 422 is arranged to rotate under the action of the rack 419, so that the second stirring rod 423 is driven to rotate through the rotating rod 421, and the concrete is fully mixed. A vertical rod 424 is fixedly connected to the bottom of the first stirring rod 414, and a rotating sleeve 425 is rotatably connected to the outer wall of the rectangular shaft 427 through a bearing, and a third stirring rod 426 is fixedly connected to the outer wall of the rotating sleeve 425, and the third stirring rod 426 is in contact with the vertical rod 424. There are six third stirring rods 426, and two groups are arranged circumferentially on the upper and lower sides of the outer wall of the rotating sleeve 425. There are two adjusting stirring mechanisms 4, and they are arranged on the upper and lower sides of the interior of the mixing barrel 1. The third stirring rod 426 is driven to rotate by the rotation of the vertical rod 424, so that the concrete can be mixed.

[0023] Working principle: concrete material is added from the feed port 2, and the motor 411 is started. The motor 411 drives the rectangular shaft 427 to rotate. When the rectangular shaft 427 rotates, it drives the fixed block 413 of the outer wall to rotate. When the fixed block 413 rotates, it drives the first stirring rod 414 to rotate. When the first stirring rod 414 rotates, it drives the first protrusion 415 to rotate. When the first protrusion 415 rotates and contacts with the first sphere 416, it will drive the first stirring rod 414 to move downward under the action of the first sphere 416. The first stirring rod 414 drives the fixed block 413 to move up and down. The fixed block 413 squeezes the first elastic telescopic sleeves 412 at the upper and lower ends, thereby driving the first stirring rod 414 and the second stirring rod 423 to move up and down. When the first stirring rod 414 rotates, it drives the rotating rod 421 to move. The rotating rod 421 drives the gear 422 to move. The gear 422 can rotate under the action of the rack 419, and the gear 422 will drive the rotating rod 421 inside it to rotate when it rotates, and the rotating rod 421 will drive the second stirring rod 423 to rotate when it rotates, so that the concrete can be fully stirred, and when the first stirring rod 414 moves up and down, the ring 418 at the bottom thereof and the rack 419 will be driven to move up and down together through the first telescopic rod 417, so the gear 422 and the rack 419 will not fall off the meshing, and when the first stirring rod 414 rotates, the vertical rod 424 at the bottom thereof will be driven to rotate, and when the vertical rod 424 rotates, it will contact with the third stirring rod 426, and under the action of the vertical rod 424, the third stirring rod 426 and the rotating sleeve 425 are driven to rotate, and the rotating sleeve 425 rotates around the rectangular shaft 427, and the mixed soil can be fully stirred by the rotation of the third stirring rod 426, so that it is fully and evenly mixed.

[0024] See also Figure 1-8On the basis of the above embodiment, in another embodiment of the present invention, a defoaming mechanism 5 is arranged inside the mixing barrel 1, and the defoaming mechanism 5 includes a second connecting rod 511, and the second connecting rod 511 is fixedly connected to the side of the lower third mixing rod 426. A turntable 512 is rotatably connected inside the mixing barrel 1, and the turntable 512 is fixedly connected to the second connecting rod 511. A second sphere 513 is fixedly connected to the top of the turntable 512. A first elastic telescopic rod 514 is fixedly connected to the top inner wall of the mixing barrel 1, and a first knocking ball 515 is fixedly connected to the bottom of the first elastic telescopic rod 514, and the first knocking ball 515 is in contact with the second sphere 513. When the turntable 512 rotates, it drives the second sphere 513 to rotate. When the rotation of the second sphere 513 contacts the first knocking ball 515 back and forth, the first knocking ball 515 moves up and down. The turntable 512 is knocked by the drop of the up and down movement of the first knocking ball 515. The vibration force generated during the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and are rearranged and densely filled, thereby improving the density and strength of the concrete. The outer wall of the turntable 512 is fixedly connected to the second elastic telescopic rod 516, and the end of the second elastic telescopic rod 516 away from the turntable 512 is fixedly connected to the second knocking ball 517, and the inner wall of the mixing barrel 1 is fixedly connected to the second protrusion 518, and the second knocking ball 517 is in contact with the second protrusion 518. When the second knocking ball 517 is out of contact with the second protrusion 518, it will knock on the inner wall of the mixing barrel 1 under the elastic force, and the vibration force generated during the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and are rearranged and densely filled, thereby improving the density and strength of the concrete. The outer wall of the turntable 512 is fixedly connected with a scraper 520, and the scraper 520 is in contact with the inner wall of the mixing barrel 1. The scraper 520 rotates on the inner wall of the mixing barrel 1 to scrape off the cement stuck on the inner wall. Since the cement material close to the inner wall of the mixing barrel 1 may form a relatively static boundary layer, affecting the overall flow and mixing effect of the material, scraping the inner wall can break this boundary layer, allowing the material to flow more smoothly and improve the mixing efficiency.

[0025] Working principle: when the third stirring rod 426 at the top rotates, the third stirring rod 426 at the bottom will also rotate synchronously, and the third stirring rod 426 will drive the second connecting rod 511 to rotate when rotating, and the second connecting rod 511 will drive the turntable 512 to rotate when rotating, and the turntable 512 will drive the second sphere 513 at the top to rotate when rotating, and the second sphere 513 will contact the first knocking ball 515 back and forth during the rotation process, so that the first knocking ball 515 moves up and down, and the turntable 512 is knocked by the drop of the up and down movement of the first knocking ball 515, and the vibration force generated during the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and are rearranged and densely filled, thereby improving the concrete. Density and strength, when the turntable 512 rotates, it will drive the second elastic telescopic rod 516 to rotate, and when the second elastic telescopic rod 516 rotates, it will drive the second knocking ball 517 to rotate, and the second knocking ball 517 will contact and resist the second protrusion 518 during the rotation process. When the second knocking ball 517 is out of contact with the second protrusion 518, it will knock on the inner wall of the mixing barrel 1 under the elastic force, and the vibration force generated during the knocking is transmitted to the inside of the cement, so that the particles in the concrete overcome the friction and cohesion, and are rearranged and densely filled, thereby improving the density and strength of the concrete. When the turntable 512 rotates, it will drive the scraper 520 to rotate, and the scraper 520 can rotate on the inner wall of the mixing barrel 1 to scrape off the cement stuck on the inner wall.

[0026] See also Figure 1-8On the basis of the above embodiment, in another embodiment of the present invention, a flipping mechanism 6 is arranged inside the mixing barrel 1, and the flipping mechanism 6 includes a first fixed plate 612, and the first fixed plate 612 is fixedly connected to the outer side of the lower fixed block 413, and the right side of the first fixed plate 612 is hinged with a first flap 613, and a second spring 614 is fixedly connected between the first flap 613 and the first fixed plate 612. When the lower fixed block 413 moves downward, it will drive the first flap 613 to move downward. When the first flap 613 moves downward, it will shrink inward under the action of the weight of the cement. When the lower fixed block 413 moves upward, it will drive the first flap 613 to move upward, so that the cement at the bottom can be flipped to the top. Flipping the bottom cement to the upper part can make the cement in different parts fully mixed, ensuring that the composition of the cement is uniform. The outer wall of the rotating sleeve 425 is provided with a reciprocating wire groove 615, and the outer wall of the reciprocating wire groove 615 is slidably connected with a wire sleeve 616. The back of the wire sleeve 616 is fixedly connected to the limit plate 623. The limit plate 623 The end of the limit plate 623 away from the thread sleeve 616 is movably sleeved on the outer wall of the first elastic telescopic rod 514, the right side of the thread sleeve 616 is fixedly connected with a second fixed plate 617, the right side of the second fixed plate 617 is hinged with a second flap 618, and a third spring 619 is fixedly connected between the second fixed plate 617 and the second flap 618. The outer wall of the lower first elastic telescopic sleeve 412 is fixedly connected with a second fixed sleeve 620, the right side of the second fixed sleeve 620 is hinged with a third flap 621, the bottom of the third flap 621 is hinged with one end of a support rod 622, and the other end of the support rod 622 is hinged to the top of the first fixed plate 612. The up and down movement of the first fixed plate 612 can drive the third flap 621 hinged at the top of the support rod 622 to flip up and down, so that the concrete can be flipped, so that the cement in different parts is fully mixed, and the composition of the cement is ensured to be uniform.

[0027] Working principle: when the lower fixed block 413 moves up and down, it will drive the first fixed plate 612 to move up and down, and when the first fixed plate 612 moves up and down, it will drive the first flap 613 to move up and down, and when the lower fixed block 413 moves downward, it will drive the first flap 613 to move downward, and when the first flap 613 moves downward, it will shrink inward under the action of the weight of the cement, and when the lower fixed block 413 moves upward, it will drive the first flap 613 to move upward, so that the cement at the bottom can be flipped to the top, and flipping the bottom cement to the upper part can make the cement in different parts fully mixed, ensuring that the composition of the cement is uniform, and when the rotating sleeve 425 rotates, it will drive the reciprocating wire groove 615 opened on its outer wall to rotate, When the multifilament groove 615 rotates, it will drive the wire sleeve 616 to move up and down. When the wire sleeve 616 moves up and down, it will drive the second fixed plate 617 to move up and down. When the second fixed plate 617 moves up and down, it will drive the second flap 618 on the side to move up and down. The up and down movement of the first fixed plate 612 can drive the third flap 621 hinged on the top of the support rod 622 to flip up and down. The concrete can be flipped by the up and down flipping of the first flap 613, the second flap 618, and the third flap 621, so that the cement in different parts can be fully mixed to ensure that the composition of the cement is uniform. The component structure inside the mixing barrel 1 can be taken out from the mixing barrel 1 as a whole, so that the concrete stuck on the outer wall of the internal structure of the mixing barrel 1 can be easily cleaned.

[0028] The present invention provides a concrete mixing station with high efficiency mixing. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A high-efficiency concrete mixing station, comprising a mixing barrel (1), characterized in that: The top of the mixing barrel (1) is provided with a material inlet (2), the bottom of the mixing barrel (1) is provided with a material discharge port (3), and an adjusting stirring mechanism (4) is provided inside the mixing barrel (1); The regulating stirring mechanism (4) comprises a motor (411), the output end of the motor (411) being fixedly connected to a rectangular shaft (427) via a coupling, the rectangular shaft (427) movably passing through the stirring barrel (1) and extending toward the inside thereof, the outer wall of the rectangular shaft (427) being fixedly sleeved with a first elastic telescopic sleeve (412), the outer wall of the rectangular shaft (427) being fixedly sleeved with a fixed block (413), the first elastic telescopic sleeves (412) being provided in two numbers and being respectively connected to the top and bottom of the fixed block (413), the telescopic end of the first elastic telescopic sleeve (412) being fixedly connected to the top of the inner wall of the stirring barrel (1), the outer wall of the fixed block (413) being fixedly connected to a first stirring rod (414), the top of the first stirring rod (414) being fixedly connected to a first protrusion (415), the top inner wall of the stirring barrel (1) being fixedly connected to a first sphere (416), the first sphere (416) being in contact with the first protrusion (415).

2. A high-efficiency concrete mixing station according to claim 1, characterized in that: A first telescopic rod (417) is fixedly connected to the inner wall of the top of the stirring barrel (1); a circular ring (418) is fixedly connected to the bottom of the first telescopic rod (417); a rack (419) is fixedly connected to the bottom of the circular ring (418); a rotating rod (421) is rotatably connected to the right side of the first stirring rod (414) via a bearing; a gear (422) is fixedly connected to the outer wall of the rotating rod (421); the gear (422) and the rack (419) are meshed with each other; and a second stirring rod (423) is fixedly connected to the right side of the rotating rod (421).

3. A high-efficiency concrete mixing station according to claim 2, characterized in that: The bottom of the first stirring rod (414) is fixedly connected to a vertical rod (424); the outer wall of the rectangular shaft (427) is rotatably connected to a rotating sleeve (425) via a bearing; the outer wall of the rotating sleeve (425) is fixedly connected to a third stirring rod (426); the third stirring rod (426) and the vertical rod (424) are in contact with each other; the number of the third stirring rods (426) is six, and two groups are arranged in a circle on the upper and lower sides of the outer wall of the rotating sleeve (425); the number of the regulating stirring mechanisms (4) is two, and they are arranged on the upper and lower sides of the interior of the stirring barrel (1).

4. The high-efficiency concrete mixing station according to claim 3 is characterized in that: A defoaming mechanism (5) is arranged inside the mixing barrel (1), and the defoaming mechanism (5) comprises a second connecting rod (511), the second connecting rod (511) being fixedly connected to the side of a third mixing rod (426) at the lower side; a turntable (512) is rotatably connected inside the mixing barrel (1), the turntable (512) being fixedly connected to the second connecting rod (511), a second sphere (513) being fixedly connected to the top of the turntable (512), a first elastic telescopic rod (514) being fixedly connected to the inner wall of the top of the mixing barrel (1), a first knocking ball (515) being fixedly connected to the bottom of the first elastic telescopic rod (514), and the first knocking ball (515) being in contact with the second sphere (513).

5. The high-efficiency concrete mixing station according to claim 4 is characterized in that: A second elastic telescopic rod (516) is fixedly connected to the outer wall of the turntable (512); an end of the second elastic telescopic rod (516) away from the turntable (512) is fixedly connected to a second knocking ball (517); a second protrusion (518) is fixedly connected to the inner wall of the mixing barrel (1); and the second knocking ball (517) is in contact with the second protrusion (518).

6. A high-efficiency concrete mixing station according to claim 5, characterized in that: The outer wall of the rotating disk (512) is fixedly connected with a scraper (520), and the scraper (520) is in contact with the inner wall of the mixing barrel (1).

7. A high-efficiency concrete mixing station according to claim 6, characterized in that: A flipping mechanism (6) is arranged inside the mixing barrel (1), and the flipping mechanism (6) comprises a first fixed plate (612), the first fixed plate (612) being fixedly connected to the outer side of a lower fixed block (413), a first flipping plate (613) being hinged on the right side of the first fixed plate (612), and a second spring (614) being fixedly connected between the first flipping plate (613) and the first fixed plate (612).

8. The high-efficiency concrete mixing station according to claim 7, characterized in that: The outer wall of the rotating sleeve (425) is provided with a reciprocating wire groove (615), the outer wall of the reciprocating wire groove (615) is slidably connected to a wire sleeve (616), the back of the wire sleeve (616) is fixedly connected to a limiting plate (623), the limiting plate (623) is in an inverted L shape, one end of the limiting plate (623) away from the wire sleeve (616) is movably sleeved on the outer wall of the first elastic telescopic rod (514), the right side of the wire sleeve (616) is fixedly connected to a second fixing plate (617), the right side of the second fixing plate (617) is hinged to a second flap (618), and a third spring (619) is fixedly connected between the second fixing plate (617) and the second flap (618).

9. The high-efficiency concrete mixing station according to claim 8, characterized in that: The outer wall of the first elastic telescopic sleeve (412) at the lower side is fixedly connected to a second fixed sleeve (620), a third flap (621) is hinged on the right side of the second fixed sleeve (620), one end of a support rod (622) is hinged on the bottom of the third flap (621), and the other end of the support rod (622) is hinged on the top of the first fixed plate (612).

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