Uniform stirring and mixing device for self-repairing concrete materials

Abstract

The utility model discloses a self-repairing concrete material uniform stirring and mixing device, which relates to the technical field of concrete material mixing and comprises a fixed seat, support frames are symmetrically mounted on the top surface of the fixed seat, and mounting frames are fixedly mounted on the top surface of the fixed seat and positioned on one sides of the two support frames. A mixing device body is fixedly mounted on the top surfaces of the two mounting frames, when equipment mounted in the mixing device body needs to be maintained, an electric push rod works, and under the cooperation of four guide rods and four guide sleeves, a fixing part is controlled by the electric push rod to drive a sealing cover to ascend and be separated from a fixing barrel, so that the equipment is maintained; equipment mounted in the mixing device body can be conveniently overhauled, when a certain stirring blade is damaged, the mounting sleeve corresponding to the stirring blade is detached from the surface of the fixed sleeve, and a new stirring blade is mounted on the surface of the fixed sleeve through the mounting sleeve for fixing, so that after the stirring blade is damaged, an internal stirring mechanism does not need to be integrally replaced; the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete material mixing, in particular to a self-repairing concrete material uniform stirring and mixing device. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. Usually, concrete refers to cement as a cementitious material, sand and stone as aggregates, mixed with water, admixtures and additives in a certain proportion and stirred to obtain cement concrete, also known as ordinary concrete. It is widely used in civil engineering. Concrete has the characteristics of abundant raw materials, low price and simple production process, which makes its usage more and more.

[0003] However, the mixing barrels of existing mixing devices for concrete materials are mostly integral structures. When the stirring device in the mixing barrel is damaged, it is inconvenient to repair the stirring device installed inside the mixing barrel. Secondly, the stirring blades of the stirring devices of some existing mixing devices are mostly fixed to the surface of the stirring shaft by welding. When the stirring blades are damaged, it is inconvenient to disassemble and replace them. The internal stirring device is directly replaced as a whole, resulting in high maintenance costs. Utility Model Content

[0004] In order to solve the problem that the mixing barrel of the existing mixing device for concrete materials is mostly an integral structure, it is not convenient to repair the stirring device installed inside the mixing barrel, and when the stirring blade is damaged, it is not convenient to disassemble and replace it, resulting in high maintenance costs; the purpose of the utility model is to provide a self-repairing concrete material uniform stirring and mixing device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a self-repairing concrete material uniform stirring and mixing device, comprising a fixed seat, a support frame is symmetrically installed on the top surface of the fixed seat, the number of the support frames is two, the top surface of the fixed seat is located on one side of the two support frames, and the number of the two mounting frames is fixedly installed with a mixing device body on the top surface of the two mounting frames, the mixing device body comprises a fixed barrel, a sealing cover is installed in the fixed barrel, a motor is fixedly installed on one side of one of the support frames, and a rotating shaft is fixedly installed on the output end of the motor;

[0006] An electric push rod is fixedly installed in the middle of one side of the top surface of the fixed seat, a fixing piece is fixedly installed in the middle of one side of the surface of the sealing cover, the output end of the electric push rod is fixedly connected to the bottom surface of the fixing piece, guide rods are fixedly installed at both ends of the top surfaces of the two mounting frames, guide sleeves are fixedly installed at both side ends of the surface of the sealing cover, the number of the guide sleeves and guide rods are both four, and the guide sleeve sliding sleeve is arranged on the surface of the guide rod.

[0007] Preferably, a fixed sleeve is provided on the surface of the rotating shaft, and evenly distributed mounting sleeves are detachably installed on both sides of the surface of the fixed sleeve, a fixed rod is fixedly installed in the middle of the surface of the mounting sleeve, and a stirring blade is provided on the surface of the fixed rod. A clamping piece is fixedly installed on one side of the mounting sleeve, and evenly distributed positioning grooves are opened on both sides of the surface of the fixed sleeve. The clamping piece is slidably clamped in the positioning grooves, and positioning buckles are clamped in the four corners of the surface of the mounting sleeve, and the positioning buckles pass through the mounting sleeve and are threadedly clamped in the fixed sleeve.

[0008] Preferably, sealing strips are fixedly installed on both sides of the bottom surface of the sealing cover, and the number of the sealing strips is two, and the two sealing strips are respectively damped and inserted in both sides of the top surface of the fixed barrel.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, when it is necessary to repair the equipment installed in the mixing device body, the electric push rod works, and with the cooperation of four guide rods and four guide sleeves, the electric push rod controls the fixing member to drive the sealing cover to rise and separate from the fixed barrel, so as to facilitate the maintenance of the equipment installed in the mixing device body;

[0011] 2. In the utility model, the stirring blades corresponding to the fixed rod surface are evenly installed on both sides of the fixed sleeve surface for fixing through multiple installation sleeves. When a stirring blade is damaged, the installation sleeve corresponding to the stirring blade is removed from the fixed sleeve surface, and a new stirring blade is installed on the fixed sleeve surface for fixing through the installation sleeve. After the stirring blade is damaged, there is no need to replace the internal stirring mechanism as a whole, thereby reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the overall exploded structure of the mixing device of the utility model.

[0015] Figure 3 For this utility model Figure 2 A magnified view of the structure at center.

[0016] Figure 4 This is a schematic diagram of the internal structure of the mixing device of the utility model.

[0017] Figure 5 For this utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0018] In the figure: 1. fixed seat; 11. support frame; 111. rotating part; 12. support platform; 13. unloading platform; 2. mounting frame; 21. guide rod; 3. mixing device body; 31. fixed barrel; 311. unloading port; 312. sealing plate; 32. sealing cover; 321. sealing strip; 322. upper hopper; 33. fixed part; 34. guide sleeve; 4. electric push rod; 5. motor; 51. rotating shaft; 511. bearing; 52. fixed sleeve; 521. positioning groove; 53. mounting sleeve; 531. positioning buckle; 532. clamping part; 54. fixed rod; 55. stirring blade; 6. support seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-5 As shown, the utility model provides a self-repairing concrete material uniform stirring and mixing device, including a fixed seat 1, a support frame 11 is symmetrically installed on the top surface of the fixed seat 1, the number of the support frames 11 is two, the top surface of the fixed seat 1 is located on one side of the two support frames 11 and a mounting frame 2 is fixedly installed, the number of the mounting frames 2 is two, a mixing device body 3 is fixedly installed on the top surface of the two mounting frames 2, the mixing device body 3 includes a fixed barrel 31, a sealing cover 32 is installed in the fixed barrel 31, a motor 5 is fixedly installed on one side of one support frame 11, a rotating shaft 51 is fixedly installed on the output end of the motor 5, an electric push rod 4 is fixedly installed in the middle of one side of the top surface of the fixed seat 1, a fixing piece 33 is fixedly installed in the middle of one side of the surface of the sealing cover 32, the output end of the electric push rod 4 is fixedly connected to the bottom surface of the fixing piece 33, guide rods 21 are fixedly installed at both ends of the top surfaces of the two mounting frames 2, guide sleeves 34 are fixedly installed on both side ends of the surface of the sealing cover 32, the number of the guide sleeves 34 and the guide rod 21 are four, and the guide sleeve 34 is slidably sleeved on the surface of the guide rod 21;

[0021] The two support frames 11 and the two mounting frames 2 are installed and fixed by the fixing seat 1, and the mixing device body 3 is installed and fixed by the two mounting frames 2. The switch of the motor 5 is turned on, and the rotating shaft 51 is controlled to rotate by the output end of the motor 5. The mixing blades 55 installed on the multiple mounting sleeves 53 and the fixing rods 54 are driven by the rotating shaft 51 to mix the concrete materials in the mixing device body 3. When it is necessary to repair the equipment installed in the mixing device body 3, the switch of the electric push rod 4 is turned on. With the cooperation of the four guide rods 21 and the four guide sleeves 34, the fixing piece 33 is controlled by the electric push rod 4 to drive the sealing cover 32 to rise and separate from the fixing barrel 31, so as to facilitate the maintenance of the equipment installed in the mixing device body 3.

[0022] A fixed sleeve 52 is fixedly sleeved on the surface of the rotating shaft 51, and evenly distributed mounting sleeves 53 are detachably mounted on both sides of the surface of the fixed sleeve 52. A fixed rod 54 is fixedly mounted in the middle of the surface of the mounting sleeve 53, and a stirring blade 55 is fixedly sleeved on the surface of the fixed rod 54. A clamping piece 532 is fixedly mounted on one side of the mounting sleeve 53. Evenly distributed positioning grooves 521 are opened on both sides of the surface of the fixed sleeve 52, and the clamping piece 532 is slidably clamped in the positioning grooves 521. Positioning buckles 531 are clamped in the four corners of the surface of the mounting sleeve 53, and the positioning buckles 531 penetrate the mounting sleeve 53 and are threadedly clamped in the fixed sleeve 52.

[0023] Each mounting sleeve 53 corresponds to four positioning buckles 531 and one snap-on piece 532. With the cooperation of the positioning groove 521 and the corresponding snap-on piece 532, the stirring blades 55 corresponding to the surfaces of the fixed rods 54 are evenly mounted on both sides of the surface of the fixed sleeve 52 through multiple mounting sleeves 53 for fixation. When a stirring blade 55 is damaged, the mounting sleeve 53 corresponding to the stirring blade 55 is removed from the surface of the fixed sleeve 52, and a new stirring blade 55 is mounted on the surface of the fixed sleeve 52 for fixation through the mounting sleeve 53.

[0024] Sealing strips 321 are fixedly installed on both sides of the bottom surface of the sealing cover 32. There are two sealing strips 321. The two sealing strips 321 are respectively inserted into the two sides of the top surface of the fixed barrel 31 with damping. The two sealing strips 321 increase the sealing and stability of the sealing cover 32 after closing. Rotating parts 111 are sleeved on both ends of the surface of the rotating shaft 51. There are two rotating parts 111. The two rotating parts 111 are respectively fixedly installed on one side of the two supporting frames 11. The rotating parts 111 cooperate with the rotating shaft 51. The two rotating parts 111 rotate with the matching rotating shaft 51 of the corresponding supporting frame 11, thereby increasing the stability of the rotating shaft 51 during rotation.

[0025] An upper hopper 322 is fixedly installed in the middle of the top surface of the sealing cover 32, and a discharge port 311 is arranged in the middle of the bottom surface of the fixed barrel 31. A sealing plate 312 is arranged inside a damping card on one side of the discharge port 311. The sealing plate 312 cooperates with the discharge port 311. The material for concrete mixing is injected into the mixing device body 3 through the upper hopper 322 for mixing and stirring. After the materials in the mixing device body 3 are mixed, the sealing plate 312 is taken out from the discharge port 311, and the mixed concrete material is discharged from the discharge port 311.

[0026] The surface of the rotating shaft 51 is located on both sides of the fixed sleeve 52 and is sleeved with bearings 511. There are two bearings 511, which are respectively fixedly installed in the middle of both sides of the fixed barrel 31. The bearings 511 cooperate with the fixed rotating shaft 51. The two bearings 511 complete the installation and positioning of the rotating shaft 51 in the fixed barrel 31, and at the same time assist the rotating shaft 51 to rotate, thereby increasing the stability of the rotating shaft 51 during rotation.

[0027] The top surface of the fixed seat 1 is located between the two mounting frames 2 and is fixedly installed with a support platform 12. The top surface of the support platform 12 is fixedly installed with a discharge platform 13. The discharge platform 13 cooperates with the discharge port 311. The installation and fixation of the discharge platform 13 is completed through the support platform 12. The material discharged from the discharge port 311 falls into the discharge platform 13, and is discharged into the collection device through the discharge platform 13 for storage. Support seats 6 are fixedly installed on both sides of the bottom surface of the fixed seat 1. There are two support seats 6 and they cooperate with the fixed seat 1. The device is installed in a designated area and fixed through the two support seats 6 to complete the mixing of concrete materials.

[0028] Working principle: two support frames 11 and two mounting frames 2 are installed and fixed through the fixing seat 1, and the mixing device body 3 is installed and fixed through the two mounting frames 2. The switch of the motor 5 is turned on, and the rotating shaft 51 is controlled to rotate through the output end of the motor 5. The mixing blades 55 installed on the multiple mounting sleeves 53 and the fixing rods 54 are driven by the rotating shaft 51 to mix the concrete materials in the mixing device body 3. When it is necessary to repair the equipment installed in the mixing device body 3, the switch of the electric push rod 4 is turned on. Under the cooperation of the four guide rods 21 and the four guide sleeves 34, the fixing member 33 is controlled by the electric push rod 4 to drive the sealing cover 32 to rise and separate from the fixing barrel 31, and the equipment installed in the mixing device body 3 can be repaired.

[0029] Each mounting sleeve 53 corresponds to four positioning buckles 531 and one snap-on piece 532. With the cooperation of the positioning groove 521 and the corresponding snap-on piece 532, the stirring blades 55 corresponding to the surfaces of the fixed rods 54 are evenly mounted on both sides of the surface of the fixed sleeve 52 through multiple mounting sleeves 53 for fixation. When a stirring blade 55 is damaged, the mounting sleeve 53 corresponding to the stirring blade 55 is removed from the surface of the fixed sleeve 52, and a new stirring blade 55 is mounted on the surface of the fixed sleeve 52 for fixation through the mounting sleeve 53.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A self-repairing concrete material uniform stirring and mixing device, comprising a fixing seat (1), characterized in that: The top surface of the fixed seat (1) is symmetrically mounted with support frames (11), the number of the support frames (11) being two, the top surface of the fixed seat (1) is located on one side of the two support frames (11) and each is fixedly mounted with a mounting frame (2), the number of the mounting frames (2) being two, the top surfaces of the two mounting frames (2) are fixedly mounted with a mixing device body (3), the mixing device body (3) comprising a fixed barrel (31), a sealing cover (32) being mounted in the fixed barrel (31), a motor (5) being fixedly mounted on one side of one of the support frames (11), and a rotating shaft (51) being fixedly mounted at the output end of the motor (5); An electric push rod (4) is fixedly mounted in the middle of one side of the top surface of the fixing seat (1), a fixing piece (33) is fixedly mounted in the middle of one side of the surface of the sealing cover (32), an output end of the electric push rod (4) is fixedly connected to the bottom surface of the fixing piece (33), guide rods (21) are fixedly mounted at both ends of the top surfaces of the two mounting frames (2), guide sleeves (34) are fixedly mounted at both ends of the surface of the sealing cover (32), the number of the guide sleeves (34) and the number of the guide rods (21) are both four, and the guide sleeves (34) are slidably mounted on the surface of the guide rods (21).

2. A self-repairing concrete material uniform stirring and mixing device as claimed in claim 1, characterized in that: The surface of the rotating shaft (51) is fixedly sleeved with a fixing sleeve (52), and evenly distributed mounting sleeves (53) are detachably mounted on both sides of the surface of the fixing sleeve (52). A fixing rod (54) is fixedly mounted in the middle of the surface of the mounting sleeve (53), and a stirring blade (55) is fixedly mounted on the surface of the fixing rod (54). A clamping piece (532) is fixedly mounted on one side of the mounting sleeve (53). Evenly distributed positioning grooves (521) are provided on both sides of the surface of the fixing sleeve (52), and the clamping piece (532) is slidably mounted in the positioning grooves (521). Positioning buckles (531) are mounted in the four corners of the surface of the mounting sleeve (53), and the positioning buckles (531) penetrate the mounting sleeve (53) and are threadedly mounted in the fixing sleeve (52).

3. The self-repairing concrete material uniform stirring and mixing device according to claim 1, characterized in that: Sealing strips (321) are fixedly mounted on both sides of the bottom surface of the sealing cover (32), and there are two sealing strips (321). The two sealing strips (321) are respectively damped and inserted into both sides of the top surface of the fixed barrel (31).

4. The self-repairing concrete material uniform stirring and mixing device according to claim 1, characterized in that: Rotating members (111) are sleeved on both ends of the surface of the rotating shaft (51), and there are two rotating members (111). The two rotating members (111) are respectively fixedly mounted on one side of the two supporting frames (11), and the rotating members (111) and the rotating shaft (51) cooperate with each other.

5. The self-repairing concrete material uniform stirring and mixing device according to claim 1, characterized in that: A material hopper (322) is fixedly installed in the middle of the top surface of the sealing cover (32), a material discharge port (311) is provided in the middle of the bottom surface of the fixed barrel (31), a sealing plate (312) is provided in the damping card on one side of the material discharge port (311), and the sealing plate (312) cooperates with the material discharge port (311).

6. The self-repairing concrete material uniform stirring and mixing device according to claim 1, characterized in that: The surface of the rotating shaft (51) is provided with bearings (511) on both sides of the fixed sleeve (52). The number of the bearings (511) is two. The two bearings (511) are respectively fixedly installed in the middle of both sides of the fixed barrel (31). The bearings (511) and the fixed rotating shaft (51) cooperate with each other.

7. The self-repairing concrete material uniform stirring and mixing device as claimed in claim 5, characterized in that: A support platform (12) is fixedly mounted on the top surface of the fixed seat (1) between the two mounting frames (2), a material discharge platform (13) is fixedly mounted on the top surface of the support platform (12), and the material discharge platform (13) cooperates with the material discharge port (311).

8. The self-repairing concrete material uniform stirring and mixing device according to claim 1, characterized in that: Support seats (6) are fixedly mounted on both sides of the bottom surface of the fixing seat (1), and there are two support seats (6) which cooperate with the fixing seat (1).

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