High-performance machine-made sand concrete preparation device and use method

Abstract

The invention discloses a high-performance machine-made sand concrete preparation device and a use method, the high-performance machine-made sand concrete preparation device is applied to the field of concrete preparation, a powder feeding mechanism is arranged, a transmission assembly can be matched with a uniform assembly, and liquid and raw materials of concrete needing to be prepared are temporarily stored; according to the concrete powder conveying equipment, the uniform assembly can be driven to convey concrete powder along the conveying assembly, and the conveying position of the concrete powder conveying equipment is fixed, so that the powder can be driven to move when the uniform assembly performs circular motion, and the concrete powder can be uniformly conveyed to the discharging assembly; the conveying assembly can be matched with the discharging assembly, the powder can be evenly conveyed to the discharging assembly along with rotation of the conveying assembly, and therefore the discharging assembly can evenly convey the powder into liquid for concrete mixing, and the stability of even conveying of the powder is improved.

Description

Technical Field

[0001] The invention belongs to the field of concrete preparation, and in particular relates to a high-performance machine-made sand concrete preparation device and a use method. Background Art

[0002] High-performance machine-made sand concrete preparation equipment is usually composed of a mixing system, a feeding system, a metering system, a control system, etc. The mixing system is generally made of high-strength materials to ensure stable operation during the mixing process and protect the internal structure. The feeding system can deliver raw materials such as cement, machine-made sand, gravel, water and admixtures to the mixing system according to a set ratio. The metering system can accurately measure the amount of various raw materials, such as the weight of cement, the volume of machine-made sand, the flow rate of water, etc. The control system analyzes and processes the data of the metering system and the preset parameters to control and adjust the entire preparation process.

[0003] At present, a Chinese invention with publication number: CN116586153B discloses a high-performance concrete machine-made sand production device, the machine-made sand production device includes a crusher, a vacuum cleaner, a sand making machine and a sand washing machine, the crusher, the vacuum cleaner, the sand making machine and the sand washing machine are all arranged horizontally on the ground, the crusher includes a funnel and a crushing box, a crushing tank is arranged inside the crushing box, compared with the current machine-made sand production device, this invention is provided with a protective component and a vibration component, the protective component is used to prevent stones from splashing onto the power shaft, and the power shaft is prevented from being damaged or twisted, and at the same time, the protective component will convert the kinetic energy of the stone splashing into mechanical energy when working, that is, when the stone splashes, a group of forces will be applied to the protective sleeve, at this time the protective sleeve is deformed, and the gas inside the protective sleeve will enter the crushing tank along the air guide hole, the hollow tube, and the pressure relief hole, and the gas discharged from the protective sleeve can clean the breaker and the fixed plate.

[0004] The existing high-performance machine-made sand concrete preparation device and use method have the following disadvantages when used:

[0005] 1. Due to the lack of a uniform feeding structure for machine-made sand, the machine-made sand cannot be evenly transported into the mixture, which reduces the stability of the machine-made sand concrete mixing process;

[0006] 2. Due to the lack of a uniform concrete feeding structure, the concrete cannot be evenly transported into the machine-made sand, which reduces the flexibility of the machine-made sand concrete mixing process. Summary of the invention

[0007] The purpose of the present invention is to provide a high-performance machine-made sand concrete preparation device and a method for using the same, which has the following advantages:

[0008] 1. Due to the uniform feeding structure of machine-made sand, the machine-made sand can be evenly transported into the mixture, which improves the stability of the machine-made sand concrete mixing process;

[0009] 2. Due to the uniform concrete feeding structure, the concrete can be evenly transported into the machine-made sand, which improves the flexibility of the mixing process of machine-made sand and concrete.

[0010] The above technical objectives of the present invention are achieved through the following technical solutions: a high-performance machine-made sand concrete preparation device, comprising a powder feeding mechanism and a feeding mechanism, the feeding mechanism is bolted to the top of the powder feeding mechanism, the powder feeding mechanism comprises a transmission assembly, a uniform assembly, a conveying assembly and a discharge assembly, the uniform assembly is rotatably connected to the inner side of the transmission assembly, the conveying assembly is bolted to the inner side of the uniform assembly, the discharge assembly is connected to the inner side of the uniform assembly, the feeding mechanism comprises a material introduction assembly, a positioning assembly, a material leveling assembly and a feeding assembly, the material introduction assembly is clamped at the top of the transmission assembly, the positioning assembly is bolted to the inner side of the material introduction assembly, the material leveling assembly is connected to the bottom of the positioning assembly, the feeding assembly is clamped to the inner side of the positioning assembly, and the surface of the feeding assembly is in contact with the inner side of the material leveling assembly.

[0011] By adopting the above technical solution, a powder feeding mechanism and a material feeding mechanism are set up. The powder feeding mechanism can evenly convey the powder for concrete mixing, and the material feeding mechanism can evenly convey the machine-made sand for wonton mixing, thereby increasing the efficiency of mixing the powder and the machine-made sand.

[0012] The present invention is further configured as follows: the transmission assembly includes a processing barrel, a positioning box and an electric gear, the positioning box is bolted to the bottom of the processing barrel surface, the electric gear is bolted to the inner side of the positioning box, and the side of the electric gear close to the processing barrel passes through the processing barrel and contacts the processing barrel.

[0013] By adopting the above technical solution, through setting up the powder feeding mechanism, the processing barrel can support and limit the powder feeding mechanism and the feeding mechanism as a whole, and can provide space for the preparation of high-performance machine-made sand concrete. The positioning box can cooperate with the electric gear to drive the uniform component to rotate.

[0014] The present invention is further configured as follows: the uniform component includes a transmission gear ring, a uniform ring plate and a spiral feeding ring plate, the transmission gear ring is rotatably connected to the bottom of the inner side of the processing barrel, the surface of the transmission gear ring is meshed with the electric gear, the uniform ring plate is bolted to the top of the transmission gear ring, and the spiral feeding ring plate is bolted to the top of the uniform ring plate.

[0015] By adopting the above technical solution, through the setting of the uniform component, the transmission gear ring can cooperate with the uniform ring plate and the spiral feeding ring plate. Through the drive of the electric gear, the transmission gear ring can drive the uniform ring plate to rotate the spiral feeding ring plate, so that the spiral feeding ring plate can drive the powder to move, and the powder can be evenly transported to the discharge component through the conveying component.

[0016] The present invention is further configured as follows: the conveying assembly includes a conveying outer cylinder, a conveying inner cylinder and a powder discharge hole, the conveying outer cylinder is bolted to the surface of the spiral feeding ring plate, the conveying inner cylinder is bolted to the inner side of the spiral feeding ring plate, and the powder discharge hole is opened on the inner side of the conveying inner cylinder.

[0017] By adopting the above technical solution and setting a conveying assembly, the conveying outer cylinder can cooperate with the conveying inner cylinder to guide and limit the conveyed powder, and the powder can be conveyed to the discharge assembly through the powder discharge hole.

[0018] The present invention is further configured as follows: the discharge component includes a discharge valve, a powder leakage port and a powder delivery port, the discharge valve is connected to the inner side of the powder discharge hole, the powder leakage port is opened on the surface of the discharge valve, and the powder delivery port is opened on the inner side of the discharge valve.

[0019] By adopting the above technical solution, through setting up a discharge component, the discharge valve can cooperate with the powder leakage port and the powder delivery port to transport the powder to the powder leakage port, so that when the powder leakage port moves with the discharge valve, the powder can be discharged into the required mixed mixture, and then the powder can be further transported into the mixture through the powder delivery port.

[0020] The present invention is further configured as follows: the material introduction component includes a positioning ring, a fixed block and a material introduction hopper; the positioning ring is clamped on the top of the processing barrel, the fixed block is welded on the inner side of the positioning ring, and the material introduction hopper is bolted on the inner side of the fixed block.

[0021] By adopting the above technical solution, by setting up a material introduction component, the positioning ring can cooperate with the fixed block to support and limit the material introduction hopper. The material introduction hopper can guide the machine-made sand to the positioning component.

[0022] The present invention is further configured as follows: the positioning assembly includes a discharge ring, a positioning rod and a fixed frame, the discharge ring is bolted to the inner side of the feed hopper, the positioning rod is bolted to the inner side of the discharge ring, and the fixed frame is welded to the inner side of the positioning rod.

[0023] By adopting the above technical solution, through setting the positioning assembly, the discharge ring can support and limit the positioning rod, and can guide the transported machine-made sand, and guide the machine-made sand into the material leveling assembly. The positioning rod can cooperate with the fixed frame to support and limit the feeding assembly.

[0024] The present invention is further configured as follows: the material leveling assembly includes a feed pipe, a discharge spiral orifice plate and a positioning rotating plate, the feed pipe is connected to the bottom of the current discharge ring, the discharge spiral orifice plate is fixedly connected to the surface of the feed pipe, the positioning rotating plate is rotatably connected to the bottom of the feed pipe, and the bottom of the positioning rotating plate is clamped with the bottom of the inner side of the processing barrel.

[0025] By adopting the above technical solution, through the setting of the material leveling component, the feeding pipe can cooperate with the discharge spiral orifice plate to temporarily store the transported machine-made sand, and the machine-made sand can be evenly transported from the discharge spiral orifice plate to the concrete mixture through the feeding component, and the positioning turntable can support and limit the feeding component.

[0026] The present invention is further configured as follows: the feeding assembly includes a servo motor, a transmission rotating rod and a feeding spiral plate, the servo motor is bolted to the top of the fixed frame, the transmission rotating rod is bolted to the output end of the bottom of the servo motor, the feeding spiral plate is welded to the surface of the transmission rotating rod, the bottom of the transmission rotating rod is rotatably connected to the top of the positioning rotating plate, and the surface of the feeding spiral plate contacts the inner side of the discharge spiral hole plate.

[0027] By adopting the above technical solution, through setting up the feeding assembly, the servo motor can cooperate with the transmission rotating rod, and the transmission rotating rod is driven by the servo motor to rotate, and the transmission rotating rod will drive the feeding spiral plate to rotate, so that the machine-made sand can be transported to the discharge spiral hole plate and discharged, so that the machine-made sand can be evenly and periodically transported from top to bottom along the discharge spiral hole plate into the concrete mixture along the feeding spiral plate.

[0028] A method for using a high-performance machine-made sand concrete preparation device comprises the following steps:

[0029] S1. Powder conveying: First, the powder conveying mechanism is powered on and started, and then the required mixing liquid is loaded into the processing barrel, and then the powder conveying equipment is placed around the top between the conveying outer cylinder and the conveying inner cylinder, and then the powder is conveyed into the conveying outer cylinder and the conveying inner cylinder, and then the electric gear will drive the transmission gear ring, the conveying inner cylinder and the conveying outer cylinder to rotate, and the transmission gear ring will drive the uniform ring plate to rotate the spiral feeding ring plate, and the spiral feeding ring plate will gradually convey the powder downward, and when the powder passes through the powder discharge hole, the powder will enter the discharge valve, and then open the discharge valve, the powder will move from the discharge valve to the powder leakage port and the powder feeding port, and perform a circular motion with the discharge valve and the conveying inner cylinder, so that the powder can enter the liquid evenly;

[0030] S2. Artificial sand transportation: First, the feeding mechanism is powered on and started, and then the output end of the artificial sand conveying equipment is placed at the hopper, and the artificial sand is transported to the hopper. The hopper will guide the artificial sand into the feeding pipe through the discharge ring, and then the servo motor will drive the transmission rotating rod to rotate the feeding spiral plate, and the feeding spiral plate will gradually drive the artificial sand downward during rotation, and the artificial sand will gradually enter the concrete mixture along the feeding spiral plate through the discharge spiral hole plate, thereby being evenly mixed with the concrete mixture until the mixing preparation is completed.

[0031] In summary, the present invention has the following beneficial effects:

[0032] 1. By setting up a powder feeding mechanism, the transmission component can cooperate with the uniform component to temporarily store the liquid and raw materials required for preparing concrete, and can drive the uniform component to transport the concrete powder along the conveying component. Since the conveying position of the concrete powder conveying equipment is fixed, the powder can be driven to move when the uniform component performs a circular motion, so that the concrete powder can be evenly transported to the discharge component. The conveying component can cooperate with the discharge component. As the conveying component rotates, the powder can be evenly transported to the discharge component, so that the discharge component can evenly transport the powder into the concrete mixing liquid, thereby increasing the stability of the uniform transportation of the powder;

[0033] 2. By setting up the feeding mechanism, the guide assembly can cooperate with the positioning assembly to guide the conveying of machine-made sand and guide the machine-made sand into the material leveling assembly. The material leveling assembly can cooperate with the feeding assembly to evenly convey the machine-made sand to various places inside the material leveling assembly through the feeding assembly, so that the material leveling assembly can evenly convey the machine-made sand into the concrete mixture, thereby increasing the stability of the concrete when evenly conveying the machine-made sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the powder feeding mechanism structure of the present invention;

[0036] Figure 3 It is a schematic diagram of the transmission assembly structure of the present invention;

[0037] Figure 4 It is a schematic diagram of the structure of the uniform component and the conveying component of the present invention;

[0038] Figure 5 is a schematic diagram of the structure of the discharge assembly of the present invention;

[0039] Figure 6 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0040] Figure 7 It is a schematic structural diagram of the feed introduction component of the present invention;

[0041] Figure 8 It is a schematic diagram of the structure of the positioning component of the present invention;

[0042] Fig. 9 It is a schematic diagram of the structure of the material leveling assembly of the present invention;

[0043] Fig.10 It is a schematic diagram of the structure of the feeding assembly of the present invention;

[0044] Fig.11 It is a schematic diagram of the use method of the high-performance machine-made sand concrete preparation device of the present invention.

[0045] Figure numerals: 1, powder feeding mechanism; 101, transmission assembly; 1011, processing barrel; 1012, positioning box; 1013, electric gear; 102, uniform assembly; 1021, transmission gear ring; 1022, uniform ring plate; 1023, spiral feeding ring plate; 103, conveying assembly; 1031, conveying outer cylinder; 1032, conveying inner cylinder; 1033, powder discharge hole; 104, discharge assembly; 1041, discharge valve; 1042, powder leakage port; 1043, powder feeding 1. material feeding mechanism; 2. material guiding assembly; 2011. positioning ring; 2012. fixing block; 2013. material guiding hopper; 202. positioning assembly; 2021. material discharge ring; 2022. positioning rod; 2023. fixing frame; 203. material leveling assembly; 2031. material feeding pipe; 2032. material discharge spiral hole plate; 2033. positioning rotating plate; 204. material feeding assembly; 2041. servo motor; 2042. transmission rotating rod; 2043. material feeding spiral plate. DETAILED DESCRIPTION

[0046] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0047] Embodiment 1:

[0048] refer to Figure 1-5A high-performance machine-made sand concrete preparation device includes a powder feeding mechanism 1, the powder feeding mechanism 1 includes a transmission component 101, a uniform component 102, a conveying component 103 and a discharge component 104, the uniform component 102 is rotatably connected to the inner side of the transmission component 101, the conveying component 103 is bolted to the inner side of the uniform component 102, and the discharge component 104 is connected to the inner side of the uniform component 102. By setting the powder feeding mechanism 1, the transmission component 101 can cooperate with the uniform component 102 to temporarily store the liquid and raw materials required for preparing concrete, and can drive the uniform component 10 2 The concrete powder is conveyed along the conveying component 103. Since the conveying position of the concrete powder conveying equipment is fixed, the powder can be driven to move when the uniform component 102 performs a circular motion, so that the concrete powder can be uniformly conveyed to the discharge component 104. The conveying component 103 can cooperate with the discharge component 104. As the conveying component 103 rotates, the powder can be uniformly conveyed to the discharge component 104, so that the discharge component 104 can uniformly convey the powder into the concrete mixing liquid, thereby increasing the stability of uniform powder conveying.

[0049] like Figure 3 As shown, the transmission component 101 includes a processing barrel 1011, a positioning box 1012 and an electric gear 1013. The positioning box 1012 is bolted to the bottom of the surface of the processing barrel 1011, and the electric gear 1013 is bolted to the inner side of the positioning box 1012. The side of the electric gear 1013 close to the processing barrel 1011 penetrates the processing barrel 1011 and contacts the processing barrel 1011. By setting the powder feeding mechanism 1, the processing barrel 1011 can support and limit the powder feeding mechanism 1 and the feeding mechanism 2 as a whole, and can provide space for the preparation of high-performance machine-made sand concrete. The positioning box 1012 can cooperate with the electric gear 1013 to drive the uniform component 102 to rotate.

[0050] like Figure 4 As shown, the uniform component 102 includes a transmission gear ring 1021, a uniform ring plate 1022 and a spiral feeding ring plate 1023. The transmission gear ring 1021 is rotatably connected to the bottom of the inner side of the processing barrel 1011, and the surface of the transmission gear ring 1021 is meshed with the electric gear 1013. The uniform ring plate 1022 is bolted to the top of the transmission gear ring 1021, and the spiral feeding ring plate 1023 is bolted to the top of the uniform ring plate 1022. By setting the uniform component 102, the transmission gear ring 1021 can cooperate with the uniform ring plate 1022 and the spiral feeding ring plate 1023. The transmission gear ring 1021 can drive the uniform ring plate 1022 to rotate the spiral feeding ring plate 1023 along with the drive of the electric gear 1013, so that the spiral feeding ring plate 1023 can drive the powder to move, and the powder is evenly transported to the discharge component 104 through the conveying component 103.

[0051] like Figure 4 As shown, the conveying component 103 includes a conveying outer cylinder 1031, a conveying inner cylinder 1032 and a powder discharge hole 1033. The conveying outer cylinder 1031 is bolted to the surface of the spiral feeding ring plate 1023, the conveying inner cylinder 1032 is bolted to the inner side of the spiral feeding ring plate 1023, and the powder discharge hole 1033 is opened on the inner side of the conveying inner cylinder 1032. By setting the conveying component 103, the conveying outer cylinder 1031 can cooperate with the conveying inner cylinder 1032 to guide and limit the conveyed powder, and the powder can be conveyed to the discharge component 104 through the powder discharge hole 1033.

[0052] like Figure 5 As shown, the discharge component 104 includes a discharge valve 1041, a powder leakage port 1042 and a powder feeding port 1043. The discharge valve 1041 is connected to the inner side of the powder discharge hole 1033, the powder leakage port 1042 is opened on the surface of the discharge valve 1041, and the powder feeding port 1043 is opened on the inner side of the discharge valve 1041. By setting the discharge component 104, the discharge valve 1041 can cooperate with the powder leakage port 1042 and the powder feeding port 1043 to transport the powder to the powder leakage port 1042, so that when the powder leakage port 1042 moves with the discharge valve 1041, the powder can be discharged into the required mixed mixture, and then the powder can be further transported into the mixture through the powder feeding port 1043.

[0053] Brief description of the use process: First, the powder feeding mechanism 1 is powered on and started, and then the required mixing liquid is loaded into the processing barrel 1011, and then the powder conveying device is placed around the top between the conveying outer cylinder 1031 and the conveying inner cylinder 1032, and then the powder is conveyed into the conveying outer cylinder 1031 and the conveying inner cylinder 1032, and then the electric gear 1013 will drive the transmission gear ring 1021, the conveying inner cylinder 1032 and the conveying outer cylinder 1031 to rotate, and the transmission gear ring 1021 will drive The dynamic uniform ring plate 1022 rotates the spiral feeding ring plate 1023, and the spiral feeding ring plate 1023 gradually transports the powder downward. When the powder passes through the powder discharge hole 1033, the powder enters the discharge valve 1041. After that, the discharge valve 1041 is opened, and the powder moves from the discharge valve 1041 to the powder leakage port 1042 and the powder feeding port 1043, and performs a circular motion with the discharge valve 1041 and the conveying inner cylinder 1032, so that the powder enters the liquid evenly.

[0054] Embodiment 2:

[0055] refer to Figure 6-10A high-performance machine-made sand concrete preparation device includes a feeding mechanism 2, which is bolted to the top of a powder feeding mechanism 1. The feeding mechanism 2 includes a material introduction component 201, a positioning component 202, a material leveling component 203 and a feeding component 204. The material introduction component 201 is clamped on the top of a transmission component 101, the positioning component 202 is bolted to the inner side of the material introduction component 201, the material leveling component 203 is connected to the bottom of the positioning component 202, the feeding component 204 is clamped on the inner side of the positioning component 202, and the feeding component 204 is The surface contacts the inner side of the material leveling component 203. By setting the feeding mechanism 2, the material guide component 201 can cooperate with the positioning component 202 to guide the conveying of the machine-made sand and guide the machine-made sand into the material leveling component 203. The material leveling component 203 can cooperate with the feeding component 204 to evenly convey the machine-made sand to various places inside the material leveling component 203 through the feeding component 204, so that the material leveling component 203 can evenly convey the machine-made sand into the concrete mixture, thereby increasing the stability of the concrete when evenly conveying the machine-made sand.

[0056] like Figure 7 As shown, the material introducing component 201 includes a positioning ring 2011, a fixed block 2012 and a material introducing hopper 2013. The positioning ring 2011 is clamped on the top of the processing barrel 1011, the fixed block 2012 is welded to the inner side of the positioning ring 2011, and the material introducing hopper 2013 is bolted to the inner side of the fixed block 2012. By setting the material introducing component 201, the positioning ring 2011 can cooperate with the fixed block 2012 to support and limit the material introducing hopper 2013. The material introducing hopper 2013 can guide the machine-made sand material and guide the machine-made sand to the positioning component 202.

[0057] like Figure 8 As shown, the positioning assembly 202 includes a discharge ring 2021, a positioning rod 2022 and a fixed frame 2023. The discharge ring 2021 is bolted to the inner side of the feed hopper 2013, the positioning rod 2022 is bolted to the inner side of the discharge ring 2021, and the fixed frame 2023 is welded to the inner side of the positioning rod 2022. By setting the positioning assembly 202, the discharge ring 2021 can support and limit the positioning rod 2022, and can guide the transported machine-made sand to the material leveling assembly 203. The positioning rod 2022 can cooperate with the fixed frame 2023 to support and limit the feeding assembly 204.

[0058] like Fig. 9As shown, the material leveling component 203 includes a feed pipe 2031, a discharge spiral orifice plate 2032 and a positioning rotating plate 2033. The feed pipe 2031 is connected to the bottom of the discharge ring 2021, the discharge spiral orifice plate 2032 is fixedly connected to the surface of the feed pipe 2031, and the positioning rotating plate 2033 is rotatably connected to the bottom of the feed pipe 2031. The bottom of the positioning rotating plate 2033 is clamped with the bottom of the inner side of the processing barrel 1011. By setting the material leveling component 203, the feed pipe 2031 can cooperate with the discharge spiral orifice plate 2032 to temporarily store the conveyed machine-made sand, and the machine-made sand can be evenly conveyed from the discharge spiral orifice plate 2032 to the concrete mixture through the feed component 204. The positioning rotating plate 2033 can support and limit the feed component 204.

[0059] like Fig.10 As shown, the feeding assembly 204 includes a servo motor 2041, a transmission rotating rod 2042 and a feeding spiral plate 2043. The servo motor 2041 is bolted to the top of the fixed frame 2023, the transmission rotating rod 2042 is bolted to the output end at the bottom of the servo motor 2041, the feeding spiral plate 2043 is welded to the surface of the transmission rotating rod 2042, the bottom of the transmission rotating rod 2042 is rotatably connected to the top of the positioning rotating plate 2033, and the surface of the feeding spiral plate 2043 is connected to the inner side of the discharge spiral hole plate 2032. By setting the feeding component 204, the servo motor 2041 can cooperate with the transmission rotating rod 2042. The servo motor 2041 drives the transmission rotating rod 2042 to rotate, and the transmission rotating rod 2042 will drive the feeding spiral plate 2043 to rotate, so that the machine-made sand can be transported to the discharge spiral hole plate 2032 and discharged, so that the machine-made sand can be evenly and periodically transported from top to bottom along the discharge spiral hole plate 2032 into the concrete mixture along the feeding spiral plate 2043.

[0060] Brief description of the usage process: First, the feeding mechanism 2 is powered on and started, then the output end of the machine-made sand conveying equipment is placed at the hopper 2013, and the machine-made sand is transported to the hopper 2013, and the hopper 2013 will guide the machine-made sand into the feeding pipe 2031 through the discharge ring 2021, and then the servo motor 2041 will drive the transmission rotating rod 2042 to rotate the feeding spiral plate 2043, and the feeding spiral plate 2043 will gradually drive the machine-made sand downward during rotation, and the machine-made sand will gradually enter the concrete mixture along the feeding spiral plate 2043 through the discharge spiral hole plate 2032, thereby being evenly mixed with the concrete mixture until the mixing preparation is completed.

[0061] like Fig.11 As shown, the method for using the above-mentioned high-performance machine-made sand concrete preparation device comprises the following specific steps:

[0062] S1. Powder conveying: First, the powder conveying mechanism 1 is powered on and started, and then the required mixing liquid is loaded into the processing barrel 1011, and then the powder conveying device is placed around the top between the conveying outer cylinder 1031 and the conveying inner cylinder 1032, and then the powder is conveyed into the conveying outer cylinder 1031 and the conveying inner cylinder 1032, and then the electric gear 1013 will drive the transmission gear ring 1021, the conveying inner cylinder 1032 and the conveying outer cylinder 1031 to rotate, and the transmission gear ring 1021 will The uniform ring plate 1022 is driven to rotate the spiral feeding ring plate 1023, and the spiral feeding ring plate 1023 will gradually transport the powder downward. When the powder passes through the powder discharge hole 1033, the powder will enter the discharge valve 1041. After that, the discharge valve 1041 is opened, and the powder will move from the discharge valve 1041 to the powder leakage port 1042 and the powder feeding port 1043, and perform a circular motion with the discharge valve 1041 and the conveying inner cylinder 1032, so that the powder can enter the liquid evenly.

[0063] S2. Machine-made sand conveying: First, the feeding mechanism 2 is powered on and started, and then the output end of the machine-made sand conveying equipment is placed at the feed hopper 2013, and the machine-made sand is conveyed to the feed hopper 2013, and the feed hopper 2013 will guide the machine-made sand into the feeding pipe 2031 through the discharge ring 2021, and then the servo motor 2041 will drive the transmission rotating rod 2042 to rotate the feeding spiral plate 2043, and the feeding spiral plate 2043 will gradually drive the machine-made sand downward while rotating, and the machine-made sand will gradually enter the concrete mixture along the feeding spiral plate 2043 through the discharge spiral hole plate 2032, thereby being evenly mixed with the concrete mixture until the mixing preparation is completed.

[0064] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A high-performance machine-made sand concrete preparation device, comprising a powder feeding mechanism (1) and a material feeding mechanism (2), characterized in that: The feeding mechanism (2) is bolted to the top of the powder feeding mechanism (1); the powder feeding mechanism (1) comprises a transmission component (101), a uniform component (102), a conveying component (103) and a discharge component (104); the uniform component (102) is rotatably connected to the inner side of the transmission component (101); the conveying component (103) is bolted to the inner side of the uniform component (102); the discharge component (104) is connected to the inner side of the uniform component (102); the feeding mechanism (2) comprises a material introduction component ( 201), a positioning assembly (202), a material leveling assembly (203) and a material feeding assembly (204), wherein the material guiding assembly (201) is clamped on the top of the transmission assembly (101), the positioning assembly (202) is bolted on the inner side of the material guiding assembly (201), the material leveling assembly (203) is connected to the bottom of the positioning assembly (202), the material feeding assembly (204) is clamped on the inner side of the positioning assembly (202), and the surface of the material feeding assembly (204) is in contact with the inner side of the material leveling assembly (203).

2. A high performance machine-made sand concrete preparation device according to claim 1, characterized in that: The transmission assembly (101) comprises a processing barrel (1011), a positioning box (1012) and an electric gear (1013); the positioning box (1012) is bolted to the bottom of the surface of the processing barrel (1011); the electric gear (1013) is bolted to the inner side of the positioning box (1012); and the side of the electric gear (1013) close to the processing barrel (1011) penetrates the processing barrel (1011) and contacts the processing barrel (1011).

3. A high performance machine-made sand concrete preparation device according to claim 2, characterized in that: The uniform component (102) comprises a transmission gear ring (1021), a uniform ring plate (1022) and a spiral feeding ring plate (1023); the transmission gear ring (1021) is rotatably connected to the bottom of the inner side of the processing barrel (1011); the surface of the transmission gear ring (1021) is meshed with the electric gear (1013); the uniform ring plate (1022) is bolted to the top of the transmission gear ring (1021); and the spiral feeding ring plate (1023) is bolted to the top of the uniform ring plate (1022).

4. A high performance machine-made sand concrete preparation device according to claim 3, characterized in that: The conveying assembly (103) comprises a conveying outer cylinder (1031), a conveying inner cylinder (1032) and a powder discharge hole (1033); the conveying outer cylinder (1031) is bolted to the surface of the spiral feeding ring plate (1023); the conveying inner cylinder (1032) is bolted to the inner side of the spiral feeding ring plate (1023); and the powder discharge hole (1033) is opened on the inner side of the conveying inner cylinder (1032).

5. The high performance machine-made sand concrete preparation device according to claim 4, characterized in that: The discharge component (104) comprises a discharge valve (1041), a powder leakage port (1042) and a powder delivery port (1043); the discharge valve (1041) is connected to the inner side of the powder discharge hole (1033); the powder leakage port (1042) is provided on the surface of the discharge valve (1041); and the powder delivery port (1043) is provided on the inner side of the discharge valve (1041).

6. The high performance machine-made sand concrete preparation device according to claim 2, characterized in that: The material introduction component (201) comprises a positioning ring (2011), a fixing block (2012) and a material introduction hopper (2013); the positioning ring (2011) is clamped on the top of the processing barrel (1011); the fixing block (2012) is welded on the inner side of the positioning ring (2011); and the material introduction hopper (2013) is bolted on the inner side of the fixing block (2012).

7. The high performance machine-made sand concrete preparation device according to claim 6, characterized in that: The positioning assembly (202) comprises a discharge ring (2021), a positioning rod (2022) and a fixed frame (2023); the discharge ring (2021) is bolted to the inner side of the feed hopper (2013); the positioning rod (2022) is bolted to the inner side of the discharge ring (2021); and the fixed frame (2023) is welded to the inner side of the positioning rod (2022).

8. The high performance machine-made sand concrete preparation device according to claim 7, characterized in that: The material leveling assembly (203) comprises a feed pipe (2031), a discharge spiral orifice plate (2032) and a positioning rotating plate (2033); the feed pipe (2031) is connected to the bottom of the discharge ring (2021); the discharge spiral orifice plate (2032) is fixedly connected to the surface of the feed pipe (2031); the positioning rotating plate (2033) is rotatably connected to the bottom of the feed pipe (2031); and the bottom of the positioning rotating plate (2033) is clamped with the bottom of the inner side of the processing barrel (1011).

9. The high performance machine-made sand concrete preparation device according to claim 8, characterized in that: The feeding assembly (204) comprises a servo motor (2041), a transmission rotating rod (2042) and a feeding spiral plate (2043); the servo motor (2041) is bolted to the top of the fixed frame (2023); the transmission rotating rod (2042) is bolted to the output end at the bottom of the servo motor (2041); the feeding spiral plate (2043) is welded to the surface of the transmission rotating rod (2042); the bottom of the transmission rotating rod (2042) is rotatably connected to the top of the positioning rotating plate (2033); and the surface of the feeding spiral plate (2043) is in contact with the inner side of the discharge spiral hole plate (2032).

10. A method for using a high-performance machine-made sand concrete preparation device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Powder conveying: First, the powder conveying mechanism (1) is powered on and started, and then the required mixing liquid is loaded into the processing barrel (1011), and then the powder conveying device is placed around the top between the conveying outer cylinder (1031) and the conveying inner cylinder (1032), and then the powder is conveyed into the conveying outer cylinder (1031) and the conveying inner cylinder (1032), and then the electric gear (1013) will drive the transmission gear ring (1021), the conveying inner cylinder (1032) and the conveying outer cylinder (1031) to rotate, and the transmission gear ring (1021) will The uniform ring plate (1022) is driven to rotate the spiral feeding ring plate (1023), and the spiral feeding ring plate (1023) gradually conveys the powder downwards. When the powder passes through the powder discharge hole (1033), the powder enters the discharge valve (1041). After that, the discharge valve (1041) is opened, and the powder moves from the discharge valve (1041) to the powder leakage port (1042) and the powder feeding port (1043), and performs a circular motion together with the discharge valve (1041) and the conveying inner cylinder (1032), so that the powder enters the liquid uniformly. S2. Machine-made sand conveying: First, the feeding mechanism (2) is powered on and started, and then the output end of the machine-made sand conveying equipment is placed at the feed hopper (2013), and the machine-made sand is conveyed to the feed hopper (2013). The feed hopper (2013) will guide the machine-made sand into the feeding pipe (2031) through the discharge ring (2021), and then the servo motor (2041) will drive the transmission rotating rod (2042) to rotate the feeding spiral plate (2043), and the feeding spiral plate (2043) will gradually drive the machine-made sand downward during the rotation, and the machine-made sand will gradually enter the concrete mixture along the feeding spiral plate (2043) through the discharge spiral hole plate (2032), thereby being evenly mixed with the concrete mixture until the mixing preparation is completed.

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