High-modulus special concrete and preparation process thereof

Abstract

The invention discloses high-modulus special concrete and a preparation process thereof, and particularly relates to the technical field of high-modulus special concrete preparation equipment.The high-modulus special concrete comprises a mounting frame, a mixing box is fixedly mounted on the inner side surface of the mounting frame, a discharging device is arranged at the upper end of the mixing box, and a mixing device is arranged in the middle of an inner cavity of the mixing box; a motor for providing power for the mixing device is arranged on one side of the lower part of the outer surface of the mounting frame, and a transmission handle rotationally mounted on the outer surface of the mounting frame is arranged above the motor. According to the high-modulus special concrete, the discharging device is arranged, fiber reinforced materials are often added into the high-modulus special concrete, a worker drives a discharging hopper to reciprocate, and the fiber materials can be evenly dispersed through operation of a dispersing mechanism in the movement process of the discharging hopper; and the caking phenomenon is greatly avoided, and the reliability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high modulus special concrete preparation equipment, in particular to a high modulus special concrete. Background Art

[0002] High modulus special concrete is a building material with excellent performance. It has the characteristics of high modulus, high strength, good durability and good workability. It is used in transportation engineering, water conservancy engineering, construction engineering and marine engineering.

[0003] Chinese patent public number CN108145856B discloses a high-efficiency concrete mixing device, including a bottom plate, a side plate, a mounting plate, a mixing mechanism, a rotating mechanism, an annular slide rail, a first slider, a mixing frame, a first fixing mechanism, a first baffle, a second baffle, a third baffle, a second fixing mechanism, a third fixing mechanism and a water inlet pipe; the side plate is fixed to one side of the bottom plate, the mounting plate is fixed to the top of the side plate, and the annular slide rail is fixed to the bottom of the mounting plate. The device can achieve mixing of concrete while adding water, thereby improving the effect of concrete mixing quality. However, in actual use, the device cannot evenly disperse some raw materials such as fibers, and it is easy to cause raw materials such as fibers to clump during the mixing process. Summary of the invention

[0004] The main purpose of the present invention is to provide a high modulus special concrete and a preparation process thereof, which can effectively solve the problem that some raw materials such as fibers cannot be evenly dispersed and are easily agglomerated during the stirring process.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A high modulus special concrete comprises a mounting frame, a mixing box is fixedly mounted on the inner surface of the mounting frame, a discharging mechanism is arranged at the lower part of the mixing box, the discharging mechanism is rotatably mounted at the lower part of the outer surface of the mounting frame, a discharging device is arranged at the upper end of the mixing box, a mixing device is arranged at the middle part of the inner cavity of the mixing box, a motor for providing power to the mixing device is arranged at one side of the lower part of the outer surface of the mounting frame, and a transmission handle rotatably mounted on the outer surface of the mounting frame is arranged above the motor.

[0007] Preferably, the discharging mechanism includes two baffle plates, which are rotatably mounted on the lower part of the outer surface of the mounting frame, and the upper parts of the two baffle plates are meshingly connected by two sets of gear sets. Hydraulic cylinders are provided on both sides of the outer surfaces of the two baffle plates, and the output ends and tail ends of the two hydraulic cylinders are rotatably connected to the outer surfaces of the two baffle plates respectively, and the two baffle plates are adapted for use with the lower end of the mixing box.

[0008] Preferably, the discharging device includes a circular mounting plate, which is fixedly mounted on the upper end of the mixing box, and slide grooves are provided on both sides of the lower end of the circular mounting plate, and L-shaped slide plates are provided on both sides of the upper end of the circular mounting plate, and racks are provided on the lower parts of the inner surfaces of the two L-shaped slide plates, and lower hoppers are slidably mounted on the inner surfaces of the two L-shaped slide plates, and a transmission mechanism is provided on the lower part of the outer surface of the lower hopper, and a dispersion mechanism is provided at the lower end of the lower hopper, and the dispersion mechanism is slidably mounted on the lower end of the circular mounting plate.

[0009] Preferably, the transmission mechanism comprises two transmission parts, the spur gears in the two transmission parts are respectively meshed with two racks, one side of the outer surface of the two transmission parts is connected with a transmission rod through a worm gear mechanism, and a handwheel is provided at one end of the transmission rod.

[0010] Preferably, the dispersion mechanism comprises two dispersion rollers and a second rack, the two dispersion rollers are rotatably mounted on the lower end of the lower hopper, the second rack is fixedly mounted on the top wall of the inner cavity of the chute located on one side, one end of the two dispersion rollers is provided with a connecting piece, the upper part of the outer surface of the connecting piece is slidably connected to the inner cavity surface of the chute located on the other side, and the other end of the two dispersion rollers is provided with a limiting piece, the upper part of the outer surface of the limiting piece is slidably connected to the inner cavity surface of the chute located on one side;

[0011] The connecting member has two mutually meshing spur gears, and the inner walls thereof are respectively fixedly connected to the outer surfaces of the two dispersing rollers.

[0012] Preferably, the limiting member includes a mounting shell, which is slidably mounted on the inner cavity surface of the slide groove on one side, and three driven rods are rotatably mounted in the middle of the inner cavity of the mounting shell, and ratchets are provided in the middle of the outer surfaces of the driven rods on both sides, and the installation directions of the two ratchets are opposite. A spur gear three is fixedly mounted on the outer surfaces of the two ratchets, and the two spur gears three are meshed with rack two. The driven rod located in the middle is connected to the driven rod located on one side through a belt, and the driven rod located in the middle and the driven rod located on the other side are fixedly connected to the end surfaces of the two dispersion rollers at one end close to the connecting member.

[0013] Preferably, the mixing device includes a spiral handle, and a transmission mechanism 2 is provided on the upper part of the outer surface of the spiral handle. The transmission mechanism 2 is rotatably installed on the lower part of the mixing box, and the upper part of the outer surface of the spiral handle is connected to the middle part of the outer surface of the transmission mechanism 2 through a bevel gear set. Both ends of the transmission mechanism 2 extend to the outside of the mixing box, and one end of the transmission mechanism 2 is connected to the middle part of the outer surface of the transmission handle through a worm mechanism. Two stirring mechanisms are provided above the transmission mechanism 2, and the two stirring mechanisms are rotatably installed on the upper part of the inner cavity of the mixing box. The two stirring mechanisms are installed oppositely, and one side of the outer surfaces of the two stirring mechanisms are connected by a belt, and one side of the outer surface of the stirring mechanism located on one side is also connected to one side of the outer surface of the transmission handle by a belt.

[0014] Preferably, the stirring mechanism includes two mounting plates 2, and arc plates are arranged in an array on the sides of the outer surfaces of the two mounting plates 2 that are close to each other, and the ends of the multiple mounting plates 2 on both sides that are close to each other are fixed by connecting rings, and the installation directions of the multiple arc plates installed on the outer surfaces of the two mounting plates 2 are opposite, and guide fans are arranged on the sides of the middle parts of the outer surfaces of the two mounting plates 2 that are close to each other, and the installation directions of the two guide fans are opposite.

[0015] The present invention also discloses a preparation process using the above-mentioned high modulus special concrete, and the specific steps are as follows:

[0016] S1. Before preparing the high modulus special concrete, the staff can put the raw materials such as sand and gravel into the inner cavity of the mixing box (2) through the hole in the middle of the circular mounting plate (51), and some raw materials such as fibers that need to be dispersed can be put into the inner cavity of the lower hopper (54);

[0017] S2. After the staff puts the raw materials into the inner cavity of the mixing box (2), the staff starts the motor (4), and the motor (4) outputs kinetic energy to drive the stirring mechanism (64) and the spiral handle (61) to rotate through the transmission handle (41), so that the raw materials in the inner cavity of the mixing box (2) are fully stirred through the stirring mechanism (64) and the spiral handle (61);

[0018] S3. During the process of the stirring mechanism (64) and the spiral handle (61) in the inner cavity of the mixing box (2) stirring the raw materials, the staff can drive the lower hopper (54) to slide on the upper end of the L-shaped slide plate (52) through the transmission mechanism 1 (55). During this process, the dispersion mechanism (56) at the lower end of the lower hopper (54) will also operate accordingly. Through the action of the dispersion mechanism (56), the raw materials such as fibers in the inner cavity of the lower hopper (54) can be dispersed and enter the inner cavity of the mixing box (2);

[0019] S4. After the staff has finished preparing the high modulus special concrete, the staff can control the output of the two hydraulic cylinders (32) so that the two hydraulic cylinders (32) push the two blocking plates (31) to move, thereby opening the discharge port at the bottom of the mixing box (2). At this time, the prepared high modulus special concrete is discharged from the discharge port at the bottom of the mixing box (2).

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, a discharge device is provided. Fiber reinforcement materials are often added to high modulus special concrete. The staff drives the lower hopper to reciprocate and the operation of the dispersion mechanism during the movement of the lower hopper can make these fiber materials evenly dispersed, which greatly avoids the occurrence of agglomeration and improves the reliability of the device.

[0022] 2. In the present invention, by providing a mixing device, during the preparation of the high modulus special concrete, the two stirring mechanisms can fully mix the high modulus special concrete raw materials. At the same time, under the action of the spiral handle, the raw materials in the lower part of the inner cavity of the mixing box can be drawn upward to avoid uneven mixing of the high modulus special concrete raw materials in the inner cavity of the mixing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a cross-sectional view of the overall structure of the present invention;

[0026] Figure 4 The structure of the discharge device of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 5 The structure of the discharge device of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 6 It is a structural schematic diagram of a transmission mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the dispersion mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the limiting member of the present invention;

[0031] Fig. 9 It is a schematic diagram of the assembly of the mixing device of the present invention;

[0032] Fig.10 It is a schematic diagram of the structure of the mixing device of the present invention;

[0033] Fig.11 The stirring mechanism structure of the present invention is schematically shown in FIG. Figure 1 ;

[0034] Fig.12 The stirring mechanism structure of the present invention is shown in FIG. Figure 2 .

[0035] In the figure: 1. mounting frame; 2. mixing box; 3. discharging mechanism; 31. blocking plate; 32. hydraulic cylinder; 4. motor; 41. transmission handle; 5. discharging device; 51. circular mounting plate 1; 511. slideway; 52. L-shaped slide plate; 53. rack 1; 54. lower hopper; 55. transmission mechanism 1; 551. transmission member; 552. transmission rod; 553. hand wheel; 56. dispersion mechanism; 561. dispersion roller; 562. rack 2; 563. connecting member; 564. direction limiting member; 5641. mounting shell; 5642. driven rod; 5643. spur gear 3; 5644. ratchet; 6. mixing device; 61. spiral handle; 62. transmission mechanism 2; 64. stirring mechanism; 641. mounting plate 2; 642. arc plate; 644. guide fan. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] Embodiment 1, as Figure 1 and Figure 2 As shown, this embodiment discloses a high modulus special concrete, including a mounting frame 1, a mixing box 2 is fixedly mounted on the inner surface of the mounting frame 1, a discharge mechanism 3 is arranged at the lower part of the mixing box 2, the discharge mechanism 3 is rotatably mounted at the lower part of the outer surface of the mounting frame 1, and a discharge device 5 is arranged at the upper end of the mixing box 2.

[0038] Specifically, before preparing high modulus special concrete, the staff needs to put the raw materials for preparing high modulus special concrete into the inner cavity of the mixing box 2, and then stir the raw materials through the relevant stirring components in the inner cavity of the mixing box 2. In this process, some fiber reinforcement materials need to be added, but these materials are small and easy to clump, and it is difficult to disperse them evenly during the stirring process. In order to ensure that the fibers can be evenly dispersed in the concrete, special mixing equipment and processes are required, such as using a forced mixer and adopting methods such as batch feeding. In order to facilitate the staff to add fibers and at the same time, the fibers can be dispersed to avoid clumping, therefore, the staff can put the corresponding fiber raw materials into the inner cavity of the discharge device 5. When adding is needed, the staff only needs to rotate the discharge device 5 to complete the addition of the fibers, and the fibers can also be dispersed, which greatly avoids the occurrence of fiber agglomeration.

[0039] After the concrete is mixed, in order to facilitate the pouring of the mixed concrete, Figure 3 As shown, the discharging mechanism 3 includes two baffle plates 31, and the two baffle plates 31 are rotatably mounted on the lower part of the outer surface of the mounting frame 1. The upper parts of the two baffle plates 31 are meshed and connected by two sets of gear sets. Hydraulic cylinders 32 are arranged on both sides of the outer surfaces of the two baffle plates 31. The output ends and tail ends of the two hydraulic cylinders 32 are rotatably connected to the outer surfaces of the two baffle plates 31 respectively, and the two baffle plates 31 are adapted for use with the lower end of the mixing box 2.

[0040] Specifically, after the staff has prepared the high modulus special concrete, the staff can control the output of the two hydraulic cylinders 32. At the same time, since the upper parts of the two baffle plates 31 are connected by a gear set, when the two hydraulic cylinders 32 push the two baffle plates 31, the two baffle plates 31 move to the side away from each other, thereby opening the discharge port at the bottom of the mixing box 2. At this time, the prepared high modulus special concrete is discharged from the discharge port at the bottom of the mixing box 2.

[0041] Fiber reinforcement materials, such as steel fiber and carbon fiber, are often added to high modulus special concrete. These fiber materials are small in length and diameter, easy to clump, and difficult to disperse evenly during mixing. If the fiber cannot be evenly dispersed, it will affect the mechanical properties and durability of the concrete. Therefore, in order to disperse the fiber, such as Figure 4 and Figure 5As shown, the discharge device 5 includes a circular mounting plate 51, which is fixedly mounted on the upper end of the mixing box 2, and slide grooves 511 are provided on both sides of the lower end of the circular mounting plate 51, and L-shaped slide plates 52 are provided on both sides of the upper end of the circular mounting plate 51, and racks 53 are provided on the lower parts of the inner surfaces of the two L-shaped slide plates 52, and lower hoppers 54 are slidably mounted on the inner surfaces of the two L-shaped slide plates 52, and a transmission mechanism 55 is provided on the lower part of the outer surface of the lower hopper 54, and a dispersion mechanism 56 is provided at the lower end of the lower hopper 54, and the dispersion mechanism 56 is slidably mounted on the lower end of the circular mounting plate 51.

[0042] Further, such as Figure 6 As shown, the transmission mechanism 1 55 includes two transmission parts 551, and the spur gears 1 in the two transmission parts 551 are respectively meshed and connected with the two racks 1 53, and one side of the outer surface of the two transmission parts 551 is connected to a transmission rod 552 through a worm gear mechanism, and a hand wheel 553 is provided at one end of the transmission rod 552.

[0043] Specifically, before preparing high modulus special concrete, the staff can put raw materials such as sand and gravel into the inner cavity of the mixing box 2 through the hole in the middle of the circular mounting plate 51, and some raw materials such as fibers can be put into the inner cavity of the lower hopper 54. When the relevant stirring components in the inner cavity of the mixing box 2 are stirring, the staff can turn the hand wheel 553. The rotation of the hand wheel 553 can drive the two transmission members 551 to operate through the transmission rod 552. Since the transmission members 551 on both sides are respectively engaged with the two racks 53, when the transmission members 551 are running, they will drive the lower hopper 54 to slide on the upper end of the L-shaped slide plate 52. During this process, the dispersion mechanism 56 at the lower end of the lower hopper 54 will also operate accordingly, so that the fibers in the inner cavity of the lower hopper 54 can be dispersed into the inner cavity of the mixing box 2.

[0044] In order to achieve the dispersion of fibers, Figure 7 As shown, the dispersion mechanism 56 includes two dispersion rollers 561 and a second rack 562. The two dispersion rollers 561 are rotatably mounted on the lower end of the lower hopper 54. The second rack 562 is fixedly mounted on the top wall of the inner cavity of the slide 511 located on one side. A connecting member 563 is provided at one end of the two dispersion rollers 561. The upper portion of the outer surface of the connecting member 563 is slidably connected to the inner cavity surface of the slide 511 located on the other side. A limiting member 564 is provided at the other end of the two dispersion rollers 561. The upper portion of the outer surface of the limiting member 564 is slidably connected to the inner cavity surface of the slide 511 located on one side.

[0045] Furthermore, the connecting member 563 has two mutually meshing spur gears, and the inner walls thereof are respectively fixedly connected to the outer surfaces of the two dispersion rollers 561 .

[0046] Specifically, when the staff drives the lower hopper 54 to slide on the L-shaped slide plates 52 on both sides through the transmission mechanism 1 55, the lower hopper 54 will drive the dispersion roller 561 at its lower end to move together. During this process, the dispersion roller 561 will drive the limiting member 564 to move. Under the action of the rack 2 562, the limiting member 564 drives the dispersion roller 561 on one side to rotate, and then the dispersion roller 561 on the other side is rotated through the two meshing spur gears 2 in the connecting member 563. When the two dispersion rollers 561 rotate, the fibers and other raw materials in the inner cavity of the lower hopper 54 can be dispersed and introduced into the inner cavity of the mixing box 2, avoiding a large amount of fibers entering the inner cavity of the mixing box 2, greatly avoiding the occurrence of fiber clumping. At the same time, since the staff can control the lower hopper 54 to slide back and forth on the surface of the L-shaped slide plate 52, the fibers and other raw materials will not enter the inner cavity of the mixing box 2 from one position, thereby further avoiding the occurrence of fiber clumping.

[0047] In order to keep the rotation direction of the two dispersion rollers 561 unchanged when the staff drives the lower hopper 54 to slide back and forth on the surface of the L-shaped slide plate 52 through the transmission mechanism 1 55, as shown in FIG. Figure 8 As shown, the limiting member 564 includes a mounting shell 5641, which is slidably mounted on the inner cavity surface of the slide groove 511 on one side, and three driven rods 5642 are rotatably mounted in the middle of the inner cavity of the mounting shell 5641, and ratchet wheels 5644 are arranged in the middle of the outer surfaces of the driven rods 5642 on both sides, and the mounting directions of the two ratchet wheels 5644 are opposite. Straight gears three 5643 are fixedly mounted on the outer surfaces of the two ratchet wheels 5644, and the two straight gears three 5643 are meshed and connected with the rack two 562, and the driven rod 5642 in the middle is connected to the driven rod 5642 on one side through a belt, and the driven rod 5642 in the middle and the driven rod 5642 on the other side are fixedly connected to the end surfaces of the two dispersion rollers 561 at one end close to the connecting member 563.

[0048] Specifically, in the process of the staff driving the lower hopper 54 to reciprocate, the rotation direction of the spur gear three 5643 under the action of the rack two 562 is different. This change in direction will cause the two dispersion rollers 561 to squeeze the fibers in the inner cavity of the lower hopper 54 toward the middle of the two dispersion rollers 561, and the purpose of dispersion cannot be achieved. Therefore, it is necessary to convert through the limiting member 564 so that no matter which direction the lower hopper 54 moves under the control of the staff, the rotation direction of the two dispersion rollers 561 can remain unchanged.

[0049] Furthermore, when the lower hopper 54 moves away from the initial position, the spur gear three 5643 on the driven rod 5642 fixedly connected to the end face of one dispersion roller 561 rotates under the action of the rack two 562, and then drives one dispersion roller 561 to rotate through the ratchet 5644 on the inner wall. At the same time, the spur gear three 5643 on the other driven rod 5642 also rotates under the action of the rack two 562, but does not drive the other dispersion roller 561 to rotate under the action of the ratchet 5644 inside it. The other dispersion roller 561 rotates in the opposite direction under the action of the connecting piece 563. During the rotation of the other dispersion roller 561, the driven rod 5642 located in the middle drives the other driven rod 5642 to rotate through the belt. During the rotation of the other driven rod 5642, the ratchet 5644 is also driven to rotate, but the force transmitted to the ratchet 5644 by the spur gear three 5643 and the force of the dispersion roller 561 driving the ratchet 5644 to rotate do not hinder each other.

[0050] Furthermore, when the lower hopper 54 moves to the initial position, the spur gear three 5643 on the driven rod 5642 which is not fixedly connected to the cross section of the dispersion roller 561 drives the other dispersion roller 561 to rotate through the belt and the driven rod 5642 located in the middle under the action of the ratchet 5644, and then drives a dispersion roller 561 to rotate through the connecting piece 563. In this way, the rotation direction of the two dispersion rollers 561 is prevented from changing during the reciprocating motion of the lower hopper 54, so that the two dispersion rollers 561 can disperse the fibers and other raw materials in the inner cavity of the lower hopper 54.

[0051] Embodiment 2: This embodiment further improves the mixing device 6 based on the embodiment 1, such as Figure 1 and Figure 2 As shown, a mixing device 6 is provided in the middle of the inner cavity of the mixing box 2, a motor 4 for providing power to the mixing device 6 is provided on one side of the lower outer surface of the mounting frame 1, and a transmission handle 41 rotatably mounted on the outer surface of the mounting frame 1 is provided above the motor 4.

[0052] In order to mix the various components of concrete evenly, such as Fig. 9 and Fig.10As shown, the mixing device 6 includes a spiral handle 61, and a transmission mechanism 62 is provided on the upper part of the outer surface of the spiral handle 61. The transmission mechanism 62 is rotatably installed on the lower part of the mixing box 2. The upper part of the outer surface of the spiral handle 61 is connected to the middle part of the outer surface of the transmission mechanism 62 through a bevel gear set. Both ends of the transmission mechanism 62 extend to the outside of the mixing box 2. One end of the transmission mechanism 62 is connected to the middle part of the outer surface of the transmission handle 41 through a worm mechanism. Two stirring mechanisms 64 are provided above the transmission mechanism 62. The two stirring mechanisms 64 are rotatably installed on the upper part of the inner cavity of the mixing box 2. The two stirring mechanisms 64 are installed oppositely. One side of the outer surfaces of the two stirring mechanisms 64 is connected by a belt, and one side of the outer surface of the stirring mechanism 64 located on one side is also connected to one side of the outer surface of the transmission handle 41 through a belt.

[0053] Specifically, after the staff puts the raw materials into the inner cavity of the mixing box 2, the staff starts the motor 4. The kinetic energy output by the motor 4 drives the stirring mechanism 64 on one side and the transmission mechanism 2 62 to rotate through the transmission handle 41. The stirring mechanism 64 on one side drives the stirring mechanism 64 on the other side to rotate through the belt, and when the transmission mechanism 2 62 rotates, it drives the spiral handle 61 to rotate through the bevel gear set.

[0054] Furthermore, during the rotation of the spiral handle 61, the raw materials in the lower part of the inner cavity of the mixing box 2 can be pushed upward, so that the raw materials enter the stirring area of ​​the two stirring mechanisms 64. During the rotation of the two stirring mechanisms 64, the two stirring mechanisms 64 can fully mix the raw materials.

[0055] In order to achieve uniform mixing of various components of concrete, such as Fig.11 and Fig.12 As shown, the stirring mechanism 64 includes two mounting plates 641, and arc plates 642 are arranged in an array on the side of the outer surfaces of the two mounting plates 641 close to each other. The ends of the multiple mounting plates 641 on both sides close to each other are fixed by connecting rings, and the installation directions of the multiple arc plates 642 installed on the outer surfaces of the two mounting plates 641 are opposite, and guide fans 644 are arranged on the side of the middle part of the outer surfaces of the two mounting plates 641 close to each other, and the installation directions of the two guide fans 644 are opposite.

[0056] Specifically, when the stirring mechanism 64 rotates, the arc plate 642 on one side of the stirring mechanism 64 will guide the raw materials to the middle of the multiple arc plates 642 during the rotation of the stirring mechanism 64, while the arc plate 642 on the other side will push the raw materials to flow outward because of the opposite installation direction.

[0057] Furthermore, in the process of the arc plate 642 located on one side guiding the raw materials toward the middle, the guide fan 644 located in the middle of the multiple arc plates 642 on one side will push the raw materials to the other side, and the guide fan 644 on the other side will guide the raw materials into the interior because of the opposite installation direction, but the multiple arc plates 642 outside the guide fan 644 on the other side will push the raw materials introduced into the interior to the outside.

[0058] Furthermore, since the two stirring mechanisms 64 are installed in opposite directions, the raw materials pushed out by one stirring mechanism 64 will be guided to the inside of the other stirring mechanism 64 by the arc plate 642, and then discharged through the arc plate 642 on the other side, so as to achieve circulation. At the same time, the spiral handle 61 can push the raw materials in the lower part of the inner cavity of the mixing box 2 upward into the stirring space of the two stirring mechanisms 64, so that the raw materials of the high modulus special concrete can be evenly stirred through the cooperation of the spiral handle 61 and the two stirring mechanisms 64.

[0059] Embodiment 3, the present application also discloses a method for using a withstand voltage detection device for electric power equipment, the specific steps are as follows:

[0060] S1. Before preparing high modulus special concrete, the staff can put raw materials such as sand and gravel into the inner cavity of the mixing box 2 through the hole in the middle of the circular mounting plate 51, and some raw materials such as fibers that need to be dispersed can be put into the inner cavity of the lower hopper 54;

[0061] S2. After the staff puts the raw materials into the inner cavity of the mixing box 2, the staff starts the motor 4. The motor 4 outputs kinetic energy to drive the stirring mechanism 64 and the spiral handle 61 to rotate through the transmission handle 41, and the stirring mechanism 64 and the spiral handle 61 fully stir the raw materials in the inner cavity of the mixing box 2;

[0062] S3. During the process of the stirring mechanism 64 and the spiral handle 61 in the inner cavity of the mixing box 2 stirring the raw materials, the staff can drive the lower hopper 54 to slide on the upper end of the L-shaped slide plate 52 through the transmission mechanism 1 55. During this process, the dispersion mechanism 56 at the lower end of the lower hopper 54 will also operate accordingly. Through the action of the dispersion mechanism 56, the raw materials such as fibers in the inner cavity of the lower hopper 54 can be dispersed and enter the inner cavity of the mixing box 2;

[0063] S4. After the staff has finished preparing the high modulus special concrete, the staff can control the output of the two hydraulic cylinders 32 to make the two hydraulic cylinders 32 push the two blocking plates 31 to move, thereby opening the discharge port at the bottom of the mixing box 2. At this time, the prepared high modulus special concrete is discharged from the discharge port at the bottom of the mixing box 2.

[0064] It should be noted that the specific installation method, circuit arrangement and connection method, and control method of 4 and 32 used in the above-mentioned embodiment 1 are conventional designs in the prior art and will not be elaborated in detail in the present invention.

[0065] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high modulus special concrete, comprising a mounting frame (1), characterized in that: A mixing box (2) is fixedly mounted on the inner surface of the mounting frame (1); a discharging mechanism (3) is arranged at the lower part of the mixing box (2); the discharging mechanism (3) is rotatably mounted on the lower part of the outer surface of the mounting frame (1); a discharging device (5) is arranged at the upper end of the mixing box (2); a mixing device (6) is arranged in the middle of the inner cavity of the mixing box (2); a motor (4) for providing power to the mixing device (6) is arranged on one side of the lower part of the outer surface of the mounting frame (1); and a transmission handle (41) rotatably mounted on the outer surface of the mounting frame (1) is arranged above the motor (4).

2. A high modulus special concrete according to claim 1, characterized in that: The discharging mechanism (3) comprises two baffle plates (31), both of which are rotatably mounted on the lower part of the outer surface of the mounting frame (1), the upper parts of the two baffle plates (31) are meshed and connected via two sets of gear sets, hydraulic cylinders (32) are arranged on both sides of the outer surfaces of the two baffle plates (31), the output ends and tail ends of the two hydraulic cylinders (32) are rotatably connected to the outer surfaces of the two baffle plates (31), and the two baffle plates (31) are adapted for use with the lower end of the mixing box (2).

3. The high modulus special concrete according to claim 1, characterized in that: The discharge device (5) comprises a circular mounting plate (51), the circular mounting plate (51) being fixedly mounted on the upper end of the mixing box (2), the lower end of the circular mounting plate (51) being provided with sliding grooves (511) on both sides, the upper end of the circular mounting plate (51) being provided with L-shaped slide plates (52) on both sides, the lower parts of the inner surfaces of the two L-shaped slide plates (52) being provided with racks (53), the inner surfaces of the two L-shaped slide plates (52) being slidably mounted with a lower hopper (54), the lower part of the outer surface of the lower hopper (54) being provided with a transmission mechanism (55), the lower end of the lower hopper (54) being provided with a dispersion mechanism (56), the dispersion mechanism (56) being slidably mounted on the lower end of the circular mounting plate (51).

4. A high modulus special concrete according to claim 3, characterized in that: The transmission mechanism (55) comprises two transmission members (551), wherein the spur gears (551) in the two transmission members (551) are respectively meshed and connected with the two racks (53), and one side of the outer surface of the two transmission members (551) is connected to a transmission rod (552) via a worm gear mechanism, and a hand wheel (553) is provided at one end of the transmission rod (552).

5. The high modulus special concrete according to claim 3, characterized in that: The dispersion mechanism (56) comprises two dispersion rollers (561) and a second rack (562), the two dispersion rollers (561) are rotatably mounted on the lower end of the lower hopper (54), the second rack (562) is fixedly mounted on the top wall of the inner cavity of the slide groove (511) located on one side, one end of the two dispersion rollers (561) is provided with a connecting piece (563), the upper part of the outer surface of the connecting piece (563) is slidably connected to the inner cavity surface of the slide groove (511) located on the other side, and the other end of the two dispersion rollers (561) is provided with a limiting piece (564), the upper part of the outer surface of the limiting piece (564) is slidably connected to the inner cavity surface of the slide groove (511) located on one side; The connecting member (563) has two mutually meshing spur gears, and the inner walls of the two gears are respectively fixedly connected to the outer surfaces of the two dispersion rollers (561).

6. A high modulus special concrete according to claim 5, characterized in that: The limiting member (564) comprises a mounting shell (5641), wherein the mounting shell (5641) is slidably mounted on the inner cavity surface of the slide groove (511) located on one side, and three driven rods (5642) are rotatably mounted in the middle of the inner cavity of the mounting shell (5641), and ratchets (5644) are arranged in the middle of the outer surfaces of the driven rods (5642) located on both sides, and the mounting directions of the two ratchets (5644) are opposite to each other. 4) is fixedly mounted with a spur gear three (5643) on the outer surface, the two spur gears three (5643) are meshedly connected with the rack two (562), the driven rod (5642) located in the middle is connected with the driven rod (5642) located on one side through a belt, and the driven rod (5642) located in the middle and the driven rod (5642) located on the other side are fixedly connected to the end faces of the two dispersion rollers (561) at one end close to the connecting piece (563).

7. The high modulus special concrete according to claim 1, characterized in that: The mixing device (6) comprises a spiral handle (61), the upper portion of the outer surface of the spiral handle (61) is provided with a second transmission mechanism (62), the second transmission mechanism (62) is rotatably mounted on the lower portion of the mixing box (2), the upper portion of the outer surface of the spiral handle (61) is connected to the middle portion of the outer surface of the second transmission mechanism (62) via a bevel gear set, both ends of the second transmission mechanism (62) extend to the outside of the mixing box (2), one end of the second transmission mechanism (62) is connected to the middle portion of the outer surface of the transmission handle (41) via a worm mechanism, and two stirring mechanisms (64) are arranged above the second transmission mechanism (62), the two stirring mechanisms (64) are rotatably mounted on the upper portion of the inner cavity of the mixing box (2), the two stirring mechanisms (64) are installed oppositely, one side of the outer surfaces of the two stirring mechanisms (64) is connected via a belt, and one side of the outer surface of the stirring mechanism (64) located on one side is also connected to one side of the outer surface of the transmission handle (41) via a belt.

8. The high modulus special concrete according to claim 7, characterized in that: The stirring mechanism (64) comprises two mounting plates (641), and arc plates (642) are arranged in an array on the sides of the outer surfaces of the two mounting plates (641) close to each other. The ends of the multiple mounting plates (641) on both sides close to each other are fixed by connecting rings. The installation directions of the multiple arc plates (642) installed on the outer surfaces of the two mounting plates (641) are opposite. The middle parts of the outer surfaces of the two mounting plates (641) close to each other are each provided with a guide fan (644), and the installation directions of the two guide fans (644) are opposite.

9. A preparation process using a high modulus special concrete as claimed in any one of claims 1 to 8, characterized in that: The specific steps are as follows: S1. Before preparing the high modulus special concrete, the staff can put the raw materials such as sand and gravel into the inner cavity of the mixing box (2) through the hole in the middle of the circular mounting plate (51), and some raw materials such as fibers that need to be dispersed can be put into the inner cavity of the lower hopper (54); S2. After the staff puts the raw materials into the inner cavity of the mixing box (2), the staff starts the motor (4), and the motor (4) outputs kinetic energy to drive the stirring mechanism (64) and the spiral handle (61) to rotate through the transmission handle (41), so that the raw materials in the inner cavity of the mixing box (2) are fully stirred through the stirring mechanism (64) and the spiral handle (61); S3. During the process of the stirring mechanism (64) and the spiral handle (61) in the inner cavity of the mixing box (2) stirring the raw materials, the staff can drive the lower hopper (54) to slide on the upper end of the L-shaped slide plate (52) through the transmission mechanism 1 (55). During this process, the dispersion mechanism (56) at the lower end of the lower hopper (54) will also operate accordingly. Through the action of the dispersion mechanism (56), the raw materials such as fibers in the inner cavity of the lower hopper (54) can be dispersed and enter the inner cavity of the mixing box (2); S4. After the staff has finished preparing the high modulus special concrete, the staff can control the output of the two hydraulic cylinders (32) so that the two hydraulic cylinders (32) push the two blocking plates (31) to move, thereby opening the discharge port at the bottom of the mixing box (2). At this time, the prepared high modulus special concrete is discharged from the discharge port at the bottom of the mixing box (2).

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