A high-strength concrete processing device and method

Abstract

The present invention relates to the technical field of high-strength concrete processing, and specifically to a high-strength concrete processing device and method, comprising: a driving mechanism is arranged on a mixing barrel, a stirring mechanism and a lifting mechanism are arranged in the mixing barrel, and a kneading mechanism is arranged on the lifting mechanism; the present invention cooperates with the driving mechanism and the stirring mechanism to realize layered reciprocating stirring of raw materials such as mineral admixtures and cement slurry in the mixing barrel; the present invention cooperates with the stirring mechanism and the lifting mechanism to realize multi-directional comprehensive stirring and mixing of the mineral admixtures and cement slurry in the mixing barrel synchronously along the radial direction; the present invention cooperates with the lifting mechanism and the kneading mechanism to realize multi-directional kneading, refinement and fusion of the mineral admixtures and cement slurry synchronously.

Description

Technical Field

[0001] The invention relates to the technical field of high-strength concrete processing, and in particular to a high-strength concrete processing device and method. Background Art

[0002] High-strength concrete refers to concrete with higher compressive strength, which is usually greater than that of ordinary concrete. It generally has better bearing capacity and durability, and is therefore widely used in engineering projects such as construction and infrastructure construction. In order to improve the performance of concrete, a certain proportion of powdered mineral admixtures is usually added to the concrete. Powdered mineral admixtures can significantly improve the early and later strength of concrete. In the prior art, the mineral admixture is generally first fully mixed with cement slurry, and then the mixture is stirred and mixed with aggregates and admixtures.

[0003] However, the traditional method of mixing raw materials such as powdered mineral admixtures and cement slurry has the following problems: 1. The existing stirring device for mixing raw materials such as powdered mineral admixtures and cement slurry can generally only perform synchronous rotation stirring on the raw materials as a whole. Since the overall fluidity of cement slurry and mineral admixture is poor, the raw materials are layered and agglomerated as the stirring device rotates synchronously, which in turn affects the subsequent production and processing of high-strength concrete; 2. The existing stirring device can generally only perform continuous stirring on the powdered mineral admixture and cement slurry in a single direction. This stirring method generally results in poor overall flow efficiency of the raw materials, resulting in a long time and low efficiency for the overall mixing of the raw materials. At the same time, the existing stirring device generally does not sufficiently refine the cement slurry, resulting in low uniformity in the mixing of cement slurry and mineral admixtures, which in turn affects the overall production and processing efficiency of high-strength concrete and the quality of the finished product. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a high-strength concrete processing device, comprising a mixing barrel, an upper surface of the mixing barrel being eccentrically fixed with a feed port, a lower surface of the mixing barrel being eccentrically fixed with a discharge port, a driving mechanism being arranged on the mixing barrel, a stirring mechanism being arranged inside the mixing barrel, a lifting mechanism being arranged at the lower side of the stirring mechanism, and a kneading mechanism being arranged on the lifting mechanism.

[0005] The driving mechanism comprises a bracket, a hydraulic cylinder and a guide assembly; the bracket is fixedly arranged on the upper surface of the mixing barrel, the hydraulic cylinder is fixedly arranged on the upper surface of the bracket, and the guide assembly is arranged in the mixing barrel.

[0006] The guide assembly comprises a vertical shaft; the vertical shaft is fixedly arranged on the lower surface inside the mixing barrel.

[0007] The stirring mechanism includes a sliding sleeve and a bevel gear; the surface of the vertical shaft is slidably provided with a sliding sleeve that is slidably connected to the upper surface of the mixing barrel, the upper end of the sliding sleeve is rotatably connected to the telescopic end of the hydraulic cylinder, and the lower end of the sliding sleeve is fixedly provided with a bevel gear.

[0008] The lifting mechanism includes a lifting seat and a stirring assembly; the lifting seat is sleeved on the surface of the bevel gear, the upper surface of the lifting seat is provided with a through groove rotatably connected to the lower end of the sliding sleeve, and the stirring assembly is arranged on each side surface of the lifting seat.

[0009] The kneading mechanism includes a supporting assembly; supporting assemblies are symmetrically arranged on each side surface of the lifting seat with the vertical axis as the symmetry axis, kneading assemblies and driving assemblies are arranged on the supporting assemblies, and a linkage assembly is arranged at one end of the driving assembly away from the lifting seat.

[0010] Preferably, the stirring mechanism also includes a rotating ring, a stirring plate and a driven shaft; a rotating ring is fixedly arranged on the sliding sleeve on the upper side of the bevel gear, a plurality of stirring plates are evenly fixedly arranged on the outer side of the rotating ring through a rod, and a driven shaft that slides with the spiral groove is fixedly arranged on the inner side of the rotating ring.

[0011] The lifting mechanism also includes a slider; the lower surface of the lifting seat is provided with a through slot 2 slidably connected to the vertical shaft, wherein a slider slidably matched with the limiting straight slot is fixedly arranged symmetrically on the surface of the through slot 2.

[0012] Preferably, the guide assembly further comprises a spiral groove 1 and a limiting straight groove; the surface of the vertical shaft is provided with a spiral groove 1, and the surface of the vertical shaft is provided with a limiting straight groove symmetrically front and back.

[0013] Preferably, the stirring assembly includes a rotating rod, a second bevel gear and blades; a rotating rod is rotatably arranged on the side surface of the lifting seat, a second bevel gear meshing with the first bevel gear is fixedly arranged at one end of the rotating rod close to the vertical shaft, and a plurality of blades are evenly fixedly arranged at one end of the rotating rod away from the vertical shaft.

[0014] Preferably, the support assembly includes a support frame, a fixing plate, a support, a limiting hole and a guide shaft; a support frame is fixedly arranged on the side surface of the lifting seat, three fixing plates are evenly fixedly arranged on the support frame, four supports are evenly staggered and distributed between the fixing plates, wherein the support closest to the vertical axis is fixedly connected to the side surface of the lifting seat, and the remaining three supports are respectively fixedly connected to the corresponding fixing plates, and a limiting hole is provided at one end of the support away from the vertical axis, and a guide shaft is fixedly arranged in the limiting hole.

[0015] Preferably, the kneading component includes a sliding rod, two spiral grooves, and a kneading disk; a sliding rod is slidably arranged in the limiting hole, and the surface of the sliding rod is provided with two spiral grooves that slide with the guide shaft, wherein the two spiral grooves formed on the surface of the sliding rods that are symmetrically distributed have the same pitch and opposite rotation direction, and a kneading disk is fixedly arranged at one end of the sliding rod close to the support.

[0016] Preferably, the driving assembly comprises a connecting rod, an eccentric crankshaft, a transmission rod and a driven rod; a connecting rod is rotatably provided at one end of the fixed plate away from the support, and eccentric crankshafts are symmetrically fixedly provided at both ends of the connecting rod, wherein the ends of adjacent connecting rods are connected by the same eccentric crankshaft, and the eccentric crankshafts correspond to the supports one by one, and a transmission rod is eccentrically rotatably provided on the eccentric crankshafts, and one end of the transmission rod close to the support is ball-hinged with an end of the corresponding sliding rod away from the support, wherein a driven rod rotatably connected to the lifting seat is fixedly provided on the side of the eccentric crankshaft closest to the lifting seat, and the driven rod rotates coaxially with the connecting rod, and the driven rod on one side of the side surface of the lifting seat is connected to the rotating rod through a pulley structure.

[0017] Preferably, the linkage assembly comprises a linkage rod, a linkage wheel, a transmission belt and a protective cover; wherein a linkage rod coaxially rotating with a connecting rod is fixedly provided on the side of the eccentric crankshaft farthest from the lifting seat, a linkage wheel is fixedly provided on the end of the linkage rod farthest from the lifting seat, a transmission belt is commonly provided between the symmetrical linkage wheels on the side surface of the lifting seat, and the surfaces of the symmetrical linkage wheels are commonly covered with a protective cover.

[0018] A method for processing high-strength concrete comprises the following steps.

[0019] Step 1: Raw material preparation: Prepare sufficient raw materials, including water, cement and mineral admixtures, and confirm that the quality of the raw materials meets production requirements.

[0020] Step 2: Equipment preparation: Ensure that the processing equipment is in good condition for normal operation and that it is clean and free of residue.

[0021] Step 3: Proportional mixing: first add a certain amount of water with appropriate temperature into the mixing barrel, then add a certain amount of cement and mineral admixture into the mixing barrel, then use the driving mechanism to make the stirring mechanism move up and down in the mixing barrel and stir synchronously in the circumferential direction, the stirring mechanism then drives the lifting mechanism to move up and down and stir synchronously in multiple directions along the radial direction, the lifting mechanism then drives the kneading mechanism to move up and down and knead, refine and fuse the cement slurry and mineral admixture synchronously until the cement slurry and mineral admixture are completely and evenly mixed, and finally discharge the completely mixed cement slurry and mineral admixture from the discharge port.

[0022] Step 4: Equipment cleaning: After the mixed product is discharged, clean the mixing barrel and its internal structure with clean water to ensure that the mixed product is completely discharged from the mixing barrel to avoid material waste and prevent residues from affecting the normal operation and service life of the processing equipment.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0024] 1. The present invention can realize layered reciprocating stirring of raw materials such as mineral admixtures and cement slurry in the mixing barrel by cooperating with the driving mechanism and the stirring mechanism. This operation mode not only improves the uniformity of the overall mixing of the mineral admixtures and cement slurry, but also avoids the problem of layered compaction of the raw materials due to synchronous rotation with the stirring mechanism, thereby improving the stability of the mixing of raw materials and the overall production and processing of high-quality concrete.

[0025] 2. The present invention cooperates with the stirring mechanism and the lifting mechanism. During the layered reciprocating stirring of raw materials such as mineral admixtures and cement slurry in the mixing barrel, the mineral admixtures and cement slurry in the mixing barrel can be synchronously stirred and mixed in multiple directions along the radial direction. This operation mode can greatly increase the overall fluidity and efficiency of the mineral admixtures and cement slurry, thereby improving the efficiency and effect of raw material stirring and mixing and the overall production and processing of high-quality concrete.

[0026] 3. The present invention cooperates with the lifting mechanism and the kneading mechanism. In the process of layered reciprocating stirring and multi-directional comprehensive stirring of raw materials such as mineral admixtures and cement slurry in the mixing barrel, the mineral admixtures and cement slurry can be kneaded, refined and integrated in all directions simultaneously. This operation method can improve the efficiency and uniformity of mixing cement slurry and mineral admixtures, thereby improving the efficiency and quality of raw material mixing and the overall production and processing of high-quality concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the processing device of high-strength concrete of the present invention.

[0028] Figure 2 It is a schematic diagram of the internal structure of the processing device of high-strength concrete of the present invention.

[0029] Figure 3 Schematic diagram of the stirring mechanism structure.

[0030] Figure 4 It is a schematic diagram of the lifting mechanism structure.

[0031] Figure 5 for Figure 4 Enlarged schematic diagram at point A in the middle.

[0032] Figure 6It is a schematic diagram of the kneading mechanism structure.

[0033] Figure 7 for Figure 6 Enlarged schematic diagram of point B in the middle.

[0034] In the figure: 1, mixing barrel; 2, driving mechanism; 21, bracket; 22, hydraulic cylinder; 23, guide assembly; 231, vertical shaft; 232, spiral groove 1; 233, limit straight groove; 3, stirring mechanism; 31, sliding sleeve; 32, bevel gear 1; 33, rotating ring; 34, stirring plate; 35, driven shaft; 4, lifting mechanism; 41, lifting seat; 42, slider; 43, stirring assembly; 431, rotating rod; 432, bevel gear 2; 433, blade; 5, kneading machine Structure; 51, supporting assembly; 511, supporting frame; 512, fixing plate; 513, support; 514, limiting hole; 515, guide shaft; 52, kneading assembly; 521, sliding rod; 522, spiral groove 2; 523, kneading disk; 53, driving assembly; 531, connecting rod; 532, eccentric crankshaft; 533, transmission rod; 534, driven rod; 54, linkage assembly; 541, linkage rod; 542, linkage wheel; 543, transmission belt; 544, protective cover. DETAILED DESCRIPTION

[0035] 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.

[0036] See also Figure 1 and Figure 2 A high-strength concrete processing device comprises a mixing barrel 1, a driving mechanism 2, a stirring mechanism 3, a lifting mechanism 4 and a kneading mechanism 5, wherein a feed port is eccentrically fixedly provided on the upper surface of the mixing barrel 1, a discharge port is eccentrically fixedly provided on the lower surface of the mixing barrel 1, the driving mechanism 2 is provided on the mixing barrel 1, the stirring mechanism 3 is provided inside the mixing barrel 1, a lifting mechanism 4 is provided at the lower side of the stirring mechanism 3, and a kneading mechanism 5 is provided on the lifting mechanism 4.

[0037] See also Figure 1 and Figure 2 The driving mechanism 2 includes a bracket 21, a hydraulic cylinder 22 and a guide assembly 23; the bracket 21 is fixedly arranged on the upper surface of the mixing barrel 1, the hydraulic cylinder 22 is fixedly arranged on the upper surface of the bracket 21, and the guide assembly 23 is arranged inside the mixing barrel 1.

[0038] See also Figure 2 and Figure 3 The guide assembly 23 includes a vertical shaft 231, a spiral groove 232 and a limiting straight groove 233; the vertical shaft 231 is fixedly arranged on the lower surface inside the mixing barrel 1, the surface of the vertical shaft 231 is provided with a spiral groove 232, and the surface of the vertical shaft 231 is provided with a limiting straight groove 233 symmetrically front and back.

[0039] See also Figure 1 , Figure 2 and Figure 3 The stirring mechanism 3 includes a sliding sleeve 31, a bevel gear 32, a rotating ring 33, a stirring plate 34 and a driven shaft 35; the surface of the vertical shaft 231 is slidingly provided with a sliding sleeve 31 that is slidably connected to the upper surface of the mixing barrel 1, the upper end of the sliding sleeve 31 is rotatably connected to the telescopic end of the hydraulic cylinder 22, the lower end of the sliding sleeve 31 is fixedly provided with a bevel gear 32, the sliding sleeve 31 is fixedly provided with a rotating ring 33 on the upper side of the bevel gear 32, and the sliding sleeve 31, the bevel gear 32 and the rotating ring 33 are all provided with a circular groove for the vertical shaft 231 to pass through, a plurality of stirring plates 34 are evenly fixedly provided on the outer side of the rotating ring 33 through a rod, and a driven shaft 35 that slides with the spiral groove 232 is fixedly provided on the inner side of the rotating ring 33.

[0040] First, a certain amount of raw materials such as mineral admixtures and cement slurry are added into the mixing barrel 1, and then the sliding sleeve 31 is driven by the hydraulic cylinder 22 to move back and forth along the vertical shaft 231, and the rotating ring 33 drives the stirring plate 34 and the driven shaft 35 to move up and down synchronously. The driven shaft 35 can drive the rotating ring 33 and the stirring plate 34 to rotate synchronously during the up and down reciprocating movement by sliding with the spiral groove 232. The sliding sleeve 31 and the bevel gear 32 also rotate synchronously with the rotating ring 33 during the up and down movement, so that the stirring plate 34 can stir the raw materials in the mixing barrel 1 in layers reciprocating up and down. This operation mode not only improves the uniformity of the overall mixing of the mineral admixture and the cement slurry, but also avoids the problem of stratification and compaction of the raw materials due to the synchronous rotation of the stirring mechanism 3, thereby improving the stability of the mixing of the raw materials and the overall production and processing of high-quality concrete.

[0041] See also Figure 2 , Figure 4 and Figure 5 The lifting mechanism 4 includes a lifting seat 41, a slider 42 and a stirring assembly 43; the lifting seat 41 is sleeved on the surface of the bevel gear 32, the upper surface of the lifting seat 41 is provided with a through groove 1 rotatably connected to the lower end of the sliding sleeve 31, the lower surface of the lifting seat 41 is provided with a through groove 2 slidably connected to the vertical shaft 231, wherein the surface of the through groove 2 is symmetrically fixed with sliders 42 that slide with the limiting straight groove 233, and the stirring assembly 43 is provided on each side surface of the lifting seat 41.

[0042] See also Figure 3 and Figure 4 The stirring assembly 43 includes a rotating rod 431, a bevel gear 432 and blades 433; a rotating rod 431 is rotatably arranged on the side surface of the lifting seat 41, and a bevel gear 432 meshing with the bevel gear 1 32 is fixedly arranged on one end of the rotating rod 431 close to the vertical shaft 231, and a plurality of blades 433 are evenly fixedly arranged on the end of the rotating rod 431 away from the vertical shaft 231.

[0043] When the driven shaft 35 drives the rotating ring 33 to rotate synchronously during the up and down movement by sliding with the spiral groove 1 232, the sliding sleeve 31 and the bevel gear 1 32 move up and down and rotate synchronously accordingly. At the same time, the lifting seat 41 also moves up and down along the vertical shaft 231 with the sliding sleeve 31, and the lifting seat 41 cannot rotate under the sliding cooperation between the slider 42 and the limiting straight groove 233. The bevel gear 1 32 can drive the rotating rod 431 and the blade 433 to rotate synchronously through the meshing transmission with the bevel gear 2 432. Therefore, in the process of reciprocating and stirring the raw materials such as mineral admixtures and cement slurry in the mixing barrel 1 in layers, the mineral admixtures and cement slurry in the mixing barrel 1 can be synchronously stirred and mixed in multiple directions along the radial direction through the blade 433. This operation method can greatly increase the overall flow degree and efficiency of the mineral admixtures and cement slurry, thereby improving the efficiency and effect of raw material mixing and the overall production and processing of high-quality concrete.

[0044] See also Figure 4 and Figure 6 The kneading mechanism 5 includes a supporting assembly 51, a kneading assembly 52, a driving assembly 53 and a linkage assembly 54; the supporting assemblies 51 are symmetrically arranged on each side surface of the lifting seat 41 with the axis of the vertical shaft 231 as the symmetry axis, the kneading assemblies 52 and the driving assemblies 53 are arranged on the supporting assemblies 51, and the linkage assembly 54 is arranged on the end of the driving assembly 53 away from the lifting seat 41.

[0045] See also Figure 4 , Figure 6 and Figure 7The support assembly 51 includes a support frame 511, a fixing plate 512, a support 513, a limiting hole 514 and a guide shaft 515; a support frame 511 is fixedly arranged on the side surface of the lifting seat 41, three fixing plates 512 are evenly fixedly arranged on the support frame 511, four supports 513 are evenly staggered and distributed between the fixing plates 512, wherein the support 513 closest to the vertical shaft 231 is fixedly connected to the side surface of the lifting seat 41, and the remaining three supports 513 are respectively fixedly connected to the corresponding fixing plates 512, and a limiting hole 514 is provided at one end of the support 513 away from the vertical shaft 231, and a guide shaft 515 is fixedly arranged in the limiting hole 514.

[0046] See also Figure 4 , Figure 6 and Figure 7 The kneading component 52 includes a sliding rod 521, a spiral groove 522, and a kneading disk 523; the sliding rod 521 is slidably arranged in the limiting hole 514, and the surface of the sliding rod 521 is provided with a spiral groove 522 that slides with the guide shaft 515, wherein the spiral grooves 522 symmetrically distributed on the surface of the sliding rod 521 have the same pitch and opposite rotation direction, and a kneading disk 523 is fixedly arranged at one end of the sliding rod 521 close to the support 513.

[0047] See also Figure 4 , Figure 6 and Figure 7 The driving assembly 53 includes a connecting rod 531, an eccentric crankshaft 532, a transmission rod 533 and a driven rod 534; the end of the fixed plate 512 away from the support 513 is rotatably provided with a connecting rod 531, and the two ends of the connecting rod 531 are symmetrically fixed with eccentric crankshafts 532, wherein the ends of the adjacent connecting rods 531 are connected by the same eccentric crankshaft 532, and the eccentric crankshaft 532 corresponds to the support 513 one by one, and the eccentric crankshaft 532 is symmetrically fixed with the eccentric crankshaft 532. A transmission rod 533 is provided for rotation around the center, and one end of the transmission rod 533 close to the support 513 is ball-jointed with the end of the corresponding sliding rod 521 away from the support 513, wherein a driven rod 534 rotatably connected to the lifting seat 41 is fixedly provided on the side of the eccentric crankshaft 532 closest to the lifting seat 41, and the driven rod 534 rotates coaxially with the connecting rod 531, and the driven rod 534 on one side of the side surface of the lifting seat 41 is connected to the rotating rod 431 through a pulley structure.

[0048] See also Figure 4 and Figure 6The linkage assembly 54 includes a linkage rod 541, a linkage wheel 542, a transmission belt 543 and a protective cover 544; wherein a linkage rod 541 coaxially rotating with the connecting rod 531 is fixedly provided on the side of the eccentric crankshaft 532 farthest from the lifting seat 41, a linkage wheel 542 is fixedly provided on the end of the linkage rod 541 farthest from the lifting seat 41, and a transmission belt 543 is commonly provided between the symmetrical linkage wheels 542 on the side surface of the lifting seat 41, wherein the surfaces of the symmetrical linkage wheels 542 are commonly covered with a protective cover 544.

[0049] When the bevel gear 1 32 drives the rotating rod 431 to rotate by meshing with the bevel gear 2 432, the rotating rod 431 drives the driven rod 534 on one side to rotate synchronously through the pulley structure, and the driven rod 534 drives all the eccentric crankshafts 532 and the connecting rod 531 on the same side to rotate synchronously, and the connecting rod 541 on the same side drives the connecting wheel 542 to rotate synchronously, and the connecting wheel 542 drives the connecting wheel 542 on the other side and all the eccentric crankshafts 532 and the connecting rod 531 on the other side through the transmission belt 543. The rods 531 rotate synchronously, wherein the protective cover 544 can ensure stable transmission cooperation between the interlocking wheels 542, and prevent the slurry raw material from penetrating into the interior to affect the transmission between the interlocking wheels 542, so that the eccentric crankshaft 532 can drive all the transmission rods 533 to rotate synchronously and continuously around the driven rod 534 away from the support 513, and the transmission rod 533 then drives the sliding rod 521 to slide back and forth along the limiting hole 514, and at the same time, the guide shaft 515 can drive the sliding rod 521 and the kneading rod 521 through the sliding cooperation with the spiral groove 522. The disk 523 rotates synchronously reciprocatingly during the reciprocating sliding process. Since the spiral grooves 522 on the sliding rods 521 symmetrically distributed on both sides have the same pitch and opposite rotation directions, the kneading disks 523 on both sides can rotate in opposite directions relative to each other during the process of moving toward each other, so that the raw materials such as mineral admixtures and cement slurry can be continuously squeezed and kneaded by the kneading disks 523 on both sides, promoting the full refinement and continuous uniform fusion of the raw materials. This operation mode can realize multi-directional kneading, refinement and fusion of mineral admixtures and cement slurry in the mixing barrel 1 through a single driving source, the hydraulic cylinder 22, while realizing layered reciprocating stirring and multi-directional comprehensive stirring of raw materials such as mineral admixtures and cement slurry in the mixing barrel 1. This not only improves the continuity and consistency between the various stirring and mixing operations of the raw materials, reduces the overall use and maintenance costs of the processing equipment, but also improves the efficiency and uniformity of the mixing of cement slurry and mineral admixtures, thereby improving the efficiency and quality of the stirring and mixing of raw materials and the overall production and processing of high-quality concrete.

[0050] The present invention also provides a method for processing high-strength concrete, and the steps are as follows.

[0051] Step 1: Raw material preparation: Prepare sufficient raw materials, including water, cement and mineral admixtures, and confirm that the quality of the raw materials meets production requirements.

[0052] Step 2: Equipment preparation: Ensure that the processing equipment is in good condition for normal operation and that it is clean and free of residue.

[0053] Step 3: Proportional mixing: first add a certain amount of water with suitable temperature into the mixing barrel 1, then add a certain amount of cement and mineral admixture into the mixing barrel 1, and then use the driving mechanism 2 to make the stirring mechanism 3 move up and down in the mixing barrel 1 and stir synchronously in the circumferential direction, the stirring mechanism 3 then drives the lifting mechanism 4 to move up and down and stir synchronously in multiple directions along the radial direction, the lifting mechanism 4 then drives the kneading mechanism 5 to move up and down and knead, refine and fuse the cement slurry and the mineral admixture synchronously until the cement slurry and the mineral admixture are completely and evenly mixed, and finally the completely mixed cement slurry and mineral admixture are discharged from the discharge port.

[0054] Step 4: Equipment cleaning: After the mixed product is discharged, the mixing barrel 1 and its internal structure are cleaned with clean water to ensure that the mixed product is completely discharged from the mixing barrel 1 to avoid material waste and to prevent residues from affecting the normal operation and service life of the processing device.

[0055] 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 high-strength concrete processing device, comprising a mixing barrel (1), characterized in that: The upper surface of the mixing barrel (1) is eccentrically fixedly provided with a feed inlet, the lower surface of the mixing barrel (1) is eccentrically fixedly provided with a discharge outlet, the mixing barrel (1) is provided with a driving mechanism (2), a stirring mechanism (3) is provided inside the mixing barrel (1), a lifting mechanism (4) is provided at the lower side of the stirring mechanism (3), and a kneading mechanism (5) is provided on the lifting mechanism (4); The driving mechanism (2) comprises a bracket (21), a hydraulic cylinder (22) and a guide assembly (23); the bracket (21) is fixedly arranged on the upper surface of the mixing barrel (1), the hydraulic cylinder (22) is fixedly arranged on the upper surface of the bracket (21), and the guide assembly (23) is arranged inside the mixing barrel (1); The guide assembly (23) comprises a vertical shaft (231); the vertical shaft (231) is fixedly arranged on the lower surface inside the mixing barrel (1); the guide assembly (23) further comprises a spiral groove 1 (232) and a limiting straight groove (233); the surface of the vertical shaft (231) is provided with a spiral groove 1 (232), and the surface of the vertical shaft (231) is provided with a limiting straight groove (233) symmetrically in front and back; The stirring mechanism (3) comprises a sliding sleeve (31) and a bevel gear (32); the surface of the vertical shaft (231) is slidably provided with a sliding sleeve (31) which is slidably connected to the upper surface of the mixing barrel (1); the upper end of the sliding sleeve (31) is rotatably connected to the telescopic end of the hydraulic cylinder (22); and the lower end of the sliding sleeve (31) is fixedly provided with a bevel gear (32); The lifting mechanism (4) comprises a lifting seat (41) and a stirring assembly (43); the lifting seat (41) is sleeved on the surface of the bevel gear (32); a through groove (41) is provided on the upper surface of the lifting seat (41) and is rotatably connected to the lower end of the sliding sleeve (31); and stirring assemblies (43) are provided on each side surface of the lifting seat (41); The kneading mechanism (5) comprises a supporting assembly (51); the supporting assemblies (51) are symmetrically arranged on each side surface of the lifting seat (41) with the axis of the vertical shaft (231) as the symmetry axis; the kneading assembly (52) and the driving assembly (53) are arranged on the supporting assembly (51); and a linkage assembly (54) is arranged at one end of the driving assembly (53) away from the lifting seat (41).

2. A high-strength concrete processing device according to claim 1, characterized in that: The stirring mechanism (3) further comprises a rotating ring (33), a stirring plate (34) and a driven shaft (35); the rotating ring (33) is fixedly arranged on the sliding sleeve (31) on the upper side of the bevel gear 1 (32); a plurality of stirring plates (34) are evenly fixedly arranged on the outer side of the rotating ring (33) via a rod 1; and a driven shaft (35) is fixedly arranged on the inner side of the rotating ring (33) and is slidably matched with the spiral groove 1 (232); The lifting mechanism (4) further comprises a slider (42); a through slot 2 slidably connected to the vertical shaft (231) is provided on the lower surface of the lifting seat (41); a slider (42) slidably matched with the limiting straight slot (233) is fixedly arranged symmetrically on the surface of the through slot 2 in a front-to-back manner.

3. A high-strength concrete processing device according to claim 1, characterized in that: The stirring assembly (43) comprises a rotating rod (431), a second bevel gear (432) and blades (433); the rotating rod (431) is rotatably arranged on the side surface of the lifting seat (41); a second bevel gear (432) meshing with the first bevel gear (32) is fixedly arranged at one end of the rotating rod (431) close to the vertical shaft (231); and a plurality of blades (433) are evenly fixedly arranged at one end of the rotating rod (431) away from the vertical shaft (231).

4. A high-strength concrete processing device according to claim 3, characterized in that: The support assembly (51) comprises a support frame (511), a fixing plate (512), a support (513), a limiting hole (514) and a guide shaft (515); the support frame (511) is fixedly arranged on the side surface of the lifting seat (41), three fixing plates (512) are evenly fixedly arranged on the support frame (511), four supports (513) are evenly staggered and distributed between the fixing plates (512), wherein the support (513) closest to the vertical shaft (231) is fixedly connected to the side surface of the lifting seat (41), and the remaining three supports (513) are respectively fixedly connected to the corresponding fixing plates (512), and a limiting hole (514) is provided at one end of the support (513) away from the vertical shaft (231), and a guide shaft (515) is fixedly arranged in the limiting hole (514).

5. A high-strength concrete processing device according to claim 4, characterized in that: The kneading component (52) comprises a sliding rod (521), a second spiral groove (522), and a kneading plate (523); the sliding rod (521) is slidably arranged in each of the limiting holes (514); the surface of the sliding rod (521) is provided with a second spiral groove (522) slidably matched with the guide shaft (515); the second spiral grooves (522) symmetrically arranged on the surface of the sliding rods (521) have the same pitch and opposite rotation directions; and the kneading plate (523) is fixedly arranged at one end of the sliding rod (521) close to the support (513).

6. A high-strength concrete processing device according to claim 5, characterized in that: The driving assembly (53) comprises a connecting rod (531), an eccentric crankshaft (532), a transmission rod (533) and a driven rod (534); the end of the fixed plate (512) away from the support (513) is rotatably provided with a connecting rod (531), and the two ends of the connecting rod (531) are symmetrically fixed with eccentric crankshafts (532), wherein the ends of adjacent connecting rods (531) are connected via the same eccentric crankshaft (532), the eccentric crankshaft (532) corresponds to the support (513) one by one, and the eccentric crankshaft (532) is symmetrically fixed with the eccentric crankshaft (532). A transmission rod (533) is rotatably arranged on the lifting seat (41), one end of the transmission rod (533) close to the support (513) being ball-jointed to one end of the corresponding sliding rod (521) away from the support (513), wherein a driven rod (534) rotatably connected to the lifting seat (41) is fixedly arranged on one side of the eccentric crankshaft (532) closest to the lifting seat (41), the driven rod (534) coaxially rotating with the connecting rod (531), and the driven rod (534) on one side of the side surface of the lifting seat (41) is transmission-connected to the rotating rod (431) via a pulley structure.

7. A high-strength concrete processing device according to claim 6, characterized in that: The linkage assembly (54) comprises a linkage rod (541), a linkage wheel (542), a transmission belt (543) and a protective cover (544); wherein a linkage rod (541) is fixedly arranged on one side of the eccentric crankshaft (532) farthest from the lifting seat (41) and rotates coaxially with the connecting rod (531); a linkage wheel (542) is fixedly arranged on one end of the linkage rod (541) farthest from the lifting seat (41); a transmission belt (543) is provided between the symmetrical linkage wheels (542) on the side surface of the lifting seat (41) for common transmission; and a protective cover (544) is commonly sleeved on the surfaces of the symmetrical linkage wheels (542).

8. A method for processing high-strength concrete, characterized in that: The high-strength concrete processing device as claimed in claim 1 is used to complete the process, comprising the following steps: Step 1: Raw material preparation: Prepare sufficient raw materials, including water, cement and mineral admixtures, and confirm that the quality of the raw materials meets production requirements; Step 2: Equipment preparation: Ensure that the processing equipment is in good condition for normal operation and that it is clean and free of residues; Step 3: Proportional mixing: first, add a certain amount of water at an appropriate temperature into the mixing barrel (1), then add a certain amount of cement and mineral admixture into the mixing barrel (1), then, through the driving mechanism (2), the stirring mechanism (3) is moved up and down in the mixing barrel (1) and simultaneously stirs in the circumferential direction, the stirring mechanism (3) then drives the lifting mechanism (4) to move up and down and stir in multiple directions in the radial direction, the lifting mechanism (4) then drives the kneading mechanism (5) to move up and down and simultaneously knead, refine and blend the cement slurry and the mineral admixture until the cement slurry and the mineral admixture are completely and evenly mixed, and finally, the completely mixed cement slurry and mineral admixture are discharged from the discharge port; Step 4: Equipment cleaning: After the mixed product is discharged, the mixing barrel (1) and its internal structure are cleaned with clean water to ensure that the mixed product is completely discharged from the mixing barrel (1) to avoid material waste and to prevent residues from affecting the normal operation and service life of the processing device.

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