Fluidized soil stirring and conveying equipment for construction site

Abstract

The invention relates to construction site fluid soil stirring and conveying equipment, and belongs to the technical field of civil engineering, the construction site fluid soil stirring and conveying equipment comprises a box body, four wheels are rotatably connected to the bottom of the box body, a feeding rod communicated with an inner cavity of the box body is fixed to the top of the box body, and a hook is fixed to the left side of the box body; a feeding cylinder communicating with the feeding rod is fixed to the top of an inner cavity of the box body, a conveying mechanism is arranged between the front side wall and the rear side wall of the inner cavity of the box body and located below the feeding cylinder, and a stirring mechanism capable of fully stirring materials is arranged at the bottom of the inner cavity of the box body; a dust falling mechanism capable of falling dust is arranged on the top of the box body and located on the right side of the feeding rod, a flushing assembly for providing water for stirring and cleaning is arranged on the right side of the box body, and a feeding mechanism for conveying curing agent powder is arranged on the bottom wall of an inner cavity of the box body and located on the rear side of the stirring mechanism. The stirring and conveying equipment for the fluid soil on the construction site can effectively improve the uniformity of water addition in the stirring process.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering, in particular to fluid soil mixing and conveying equipment at a construction site. Background Art

[0002] Fluidized solidified soil refers to premixed solidified soil with a certain fluidity and can be constructed by pouring. It is obtained by solidifying soil particles with cement or other curing agent materials. It has a certain strength, controllable quality and low cost. Due to its large fluidity, it has good construction convenience and can be constructed by pumping and other methods. It is suitable for backfilling and pouring of various foundation pits, foundation trenches and mine pits. It can also be widely used in reinforcement treatment fields such as road subgrades and building foundations. Fluidized soil mixing and conveying equipment is a key equipment for mixing, stirring and conveying soil. Its main function is to fully mix materials such as soil, curing agent and water to form fluidized solidified soil, and then transport the fluidized soil to the required location for filling and pouring.

[0003] However, the current conveying equipment cannot take into account both the mixing efficiency and the mixing quality. Since water is generally added manually or using a water pipe, the water is not added evenly during the mixing process. Therefore, the mixing cannot take into account both the efficiency and the quality. Due to the uneven water addition, improving the efficiency may lead to uneven mixing. If the mixing time is increased, the efficiency may be reduced. Therefore, a construction site fluid soil mixing and conveying equipment is proposed to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a construction site fluid soil mixing and conveying equipment, which has the advantages of taking both efficiency and quality into consideration, and solves the problem that mixing efficiency and quality cannot be taken into consideration at the same time.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fluid soil mixing and conveying equipment at a construction site, comprising a box body, the bottom of the box body is rotatably connected to four wheels, a feed rod connected to the inner cavity of the box body is fixed on the top of the box body, a hook is fixed on the left side of the box body, a stirring mechanism that can fully stir the material is provided at the bottom of the inner cavity of the box body, a dust reduction mechanism that can reduce dust is provided at the top of the box body and on the right side of the feed rod, a flushing assembly that provides water for stirring and cleaning is provided on the right side of the box body, a feeding mechanism that penetrates the rear side wall of the box body and extends to the top of the stirring mechanism is provided on the rear side of the box body, a stabilizing seat is fixed on the inner bottom wall of the box body and on the outer side of the stirring mechanism, a double-stage crusher that penetrates the upper wall of the box body is fixed on the top of the stabilizing seat, the feed rod extends into the feeding end of the double-stage crusher, and a conveying mechanism that extends into the feeding end of the double-stage crusher is provided between the front and rear side walls of the inner cavity of the feed rod;

[0006] An extension plate and a stabilizing plate are fixed to the rear side wall of the box body, wherein the extension plate is flush with the top of the box body, and the stabilizing plate is flush with the bottom wall of the box body;

[0007] The dust reduction mechanism includes a servo motor fixed to the top wall of the box body, the output shaft of the servo motor is provided with a reciprocating assembly penetrating the top wall of the box body, the top of the box body and the rear side of the reciprocating assembly is provided with an extrusion assembly, the bottom of the extrusion assembly is fixed with a transmission plate, the bottom of the transmission plate is fixed with a compression spring, the bottom of the transmission plate and the outer surface of the compression spring are fixed with a movable sleeve, the top of the box body is fixed with a fixed sleeve, the movable sleeve extends into the fixed sleeve and is movably connected with the fixed sleeve, and the bottom of the transmission plate and the rear side of the compression spring are provided with a compression The top of the extension plate and the rear side of the pressurizing assembly are fixed with a water tank connected to the pressurizing assembly, the left and right side walls of the inner cavity of the water tank are fixed with liquid level sensors, the top of the water tank is fixed with a pressure limiting valve that penetrates the top wall of the water tank, the top of the water tank is fixedly connected with a water delivery pipe, the bottom of the water tank is fixedly connected with a water spray pipe that penetrates the top wall of the box body, the bottom of the water spray pipe is fixedly connected with a nozzle, the water delivery pipe and the water spray pipe are fixed with solenoid valves, the top of the water delivery pipe is fixedly connected with a water filling tank, and the bottom of the water filling tank is fixed to the top of the box body;

[0008] The flushing assembly includes a shell fixed to the right side of the box body, a water pump is fixed to the inner bottom wall of the shell, a water inlet end of the water pump is fixedly connected to a water inlet pipe penetrating the right side wall of the shell, a water outlet end of the water pump is fixedly connected to a three-way pipe, the left side of the three-way pipe is fixedly connected to the left side wall of the box body, a water delivery hole and a cleaning hole are provided on the left side wall of the box body, and the water delivery hole and the cleaning hole are both connected to the three-way pipe, two watering pipes extending into the stirring mechanism are fixed to the right side wall of the inner cavity of the box body, the two watering pipes are connected to the water delivery holes, a plurality of spray holes connected to the inner cavity of the watering pipes are provided on the opposite sides of the two watering pipes, and a spray head is fixed to the side wall of each spray hole, a moving assembly is provided at the bottom of the reciprocating assembly, a cleaning assembly connected to the cleaning hole is provided on the right side of the inner cavity of the box body, a discharge hole connected to the inner cavity of the box body is provided on the bottom wall of the box body, and a discharge rod is fixed to the bottom of the box body and directly below the discharge hole.

[0009] Furthermore, the conveying mechanism includes a driving motor fixed to the front side wall of the inner cavity of the feed rod, the output shaft of the driving motor is fixed with a cylindrical rod rotatably connected to the left side wall of the inner cavity of the feed rod via a bearing, a rotating rod is rotatably connected between the front and rear side walls of the inner cavity of the feed rod via a bearing, a driving wheel and a driven wheel are respectively fixed to the outer surface of the cylindrical rod and the outer surface of the rotating rod, the outer surface of the driving wheel is movably connected to a conveyor belt, and power is transmitted between the driving wheel and the driven wheel through the conveyor belt.

[0010] Furthermore, the stirring mechanism includes a dustproof shell connected to the inner bottom wall of the box body and located below the conveying mechanism, an oil pump motor is fixed on the inner bottom wall of the box body and located inside the dustproof shell, a reducer is fixed on the inner bottom wall of the box body and located inside the dustproof shell, the output shaft of the oil pump motor is fixed to the input end of the reducer, a stirring box is fixed on the inner bottom wall of the box body and located on the right side of the dustproof shell, the output end of the reducer is provided with a mixing assembly that passes through the right side wall of the dustproof shell and the stirring box, and a discharge hole that passes through the bottom wall of the stirring box is opened at the bottom of the stirring box, and the discharge hole is connected with the discharge hole.

[0011] Furthermore, the mixing assembly includes an active rod fixed to the output end of the reducer and passing through the dustproof shell and the mixing box in sequence and being rotatably connected to the right side wall of the box body through a bearing, a driving gear is fixed on the outer surface of the active rod and is located in the dustproof shell, a driven gear is meshed on the rear side of the driving gear, a driven rod is fixed on the inner side of the driven gear and passes through the dustproof shell and the mixing box in sequence and is rotatably connected to the right side wall of the box body through a bearing, a plurality of stirring blades are fixed on the outer surfaces of the active rod and the driven rod and are located in the mixing box, and the plurality of stirring blades are arranged alternately as a whole.

[0012] Furthermore, the feeding mechanism includes a stabilizing frame fixed to the top of the stabilizing plate, an inclined active motor is fixed to the inner side of the stabilizing frame, a feed hopper located on the front side of the fixed frame is fixed to the top of the stabilizing plate, a limiting tube is fixedly connected to the feed hopper and the rear wall of the box body and has the same inclination as the active motor, a rotating lifting rod is fixed to the output shaft of the active motor, which penetrates the right side wall of the limiting tube and is rotatably connected to the left side wall of the limiting tube through a bearing, and the bottom of the limiting tube is fixedly connected to a conveying pipe extending to the top of the mixing box inside the box body.

[0013] Furthermore, the reciprocating component includes a driving shaft rotatably connected to the top wall of the box body through a bearing, the top of the driving shaft is fixed to the output shaft of the servo motor, the top of the box body and located on the left side of the driving shaft is rotatably connected with a rotating shaft that passes through the top wall of the box body through a bearing, the top of the box body is rotatably connected with a driven shaft located on the front side of the rotating shaft through a bearing, the outer surfaces of the driving shaft and the driven shaft are respectively fixed with mutually meshing driving gears and rotating gears, the tops of the driving gears and the rotating gears are fixed with a plurality of meshing rods arranged in a circular arc, and the outer surface of the rotating shaft is fixed with a transmission gear meshing with the plurality of meshing rods.

[0014] Furthermore, the extrusion assembly includes a threaded connection frame fixed to the top wall of the box body, the inner side of the threaded connection frame is threadedly connected to a threaded rod, the outer surface of the threaded rod is fixed with a pinion meshing with a transmission gear, and the bottom of the threaded rod is fixed with a plane bearing, and the threaded rod is rotatably connected to the transmission plate via the plane bearing.

[0015] Furthermore, the pressurizing assembly includes a bellows fixed to the bottom of the transmission plate, the top of the bellows is fixedly connected to an air intake pipe that passes through the transmission plate, the top of the box body is provided with a U-shaped hole extending to the top of the extension plate, the bottom of the bellows is fixedly connected to an air supply pipe that passes through the U-shaped hole and is fixedly connected to the water tank, and both the air intake pipe and the air supply pipe are fixedly connected with a one-way valve.

[0016] Furthermore, the movable assembly includes a transmission rod fixed to the bottom of the rotating shaft, a telescopic rod penetrating the transmission rod is fixed to the bottom of the transmission rod, a movable frame is hinged at the front and rear ends of the telescopic rod, each of the spray heads penetrates the movable frame, and the opposite sides of the two movable frames are respectively against two watering pipes, each of the spray heads includes a spray hose fixed to the inner wall of the spray hole, and each of the spray hoses is fixedly connected to a hard pipe on one side close to the movable assembly, and each of the hard pipes penetrates the movable frame and is fixed to the movable frame.

[0017] Furthermore, the cleaning component includes a cleaning pipe fixed to the right side wall of the inner cavity of the box body and connected to the cleaning hole, a horizontal pipe is fixedly connected to the left side of the cleaning pipe, a plurality of cleaning water spray heads are fixedly connected to the left side of the horizontal pipe, a stabilizing frame is fixed to the outer surface of the horizontal pipe, the right side of the stabilizing frame is fixed to the right side wall of the inner cavity of the box body, an electric push rod is fixed to the right side of the box body, a stepped groove connected to the discharge hole is opened on the left side of the box body, and a threaded rod penetrating the stepped groove and extending to the discharge hole is fixed to the output end of the electric push rod A blocking plate is provided on the left side wall, and a sewage discharge hole and a silt discharge hole are provided on the bottom wall of the box body. The silt discharge hole is located on the left side of the material discharge hole and is connected with the material discharge hole, and the sewage discharge hole is located on the left side of the sewage discharge hole and is connected with the silt discharge hole, and the other end of the sewage discharge hole is connected with the inner cavity of the box body, and a silt discharge pipe is fixed in the silt discharge hole, and a sewage discharge pipe is fixed in the sewage discharge hole, and the left side of the sewage discharge pipe is fixedly connected with the sewage discharge pipe, and the sewage discharge pipe extends to the outside of the bottom wall of the box body, and valves are fixed on the sewage discharge pipe, the cleaning pipe and the watering pipe.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] 1. The construction site fluid soil mixing and conveying equipment can effectively improve the uniformity of water addition during the mixing process through the cooperation of the dust reduction mechanism and the flushing component, and can achieve both mixing efficiency and mixing quality in conjunction with the mixing mechanism.

[0020] 2. The construction site fluid soil mixing and conveying equipment, while the dust reduction mechanism can continuously spray water, ensures that the soil is effectively dusted during the process of being transported from the conveying mechanism to the mixing mechanism, further improving the service life of each device.

[0021] 3. The fluid soil mixing and conveying equipment at the construction site realizes automatic conveying and mixing through the cooperation of the transmission mechanism, mixing mechanism and feeding mechanism, which greatly improves the overall efficiency.

[0022] 4. After use, the fluid soil mixing and conveying equipment on the construction site is equipped with a cleaning component and a dust reduction component to clean the residues inside and outside the mixing box for subsequent reuse.

[0023] 5. The additional wheels and hooks of the fluid soil mixing and conveying equipment at the construction site have greatly improved the overall portability of the device. After the project is completed, it can be easily taken away and quickly transported to the next project site. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 is a three-dimensional appearance diagram of the mixing assembly of the present invention;

[0026] Figure 3 It is a connection relationship diagram between the feeding mechanism and the box body of the present invention;

[0027] Figure 4 The connection diagram of the dust suppression mechanism and the box body of the present invention is shown in FIG.

[0028] Figure 5 It is a structural schematic diagram of the reciprocating assembly of the present invention;

[0029] Figure 6 The structural diagram of the mobile assembly of the present invention is

[0030] Figure 7 A diagram showing the connection relationship between the watering pipe and the sprinkler head of the present invention;

[0031] Figure 8 It is a structural schematic diagram of the telescopic rod of the present invention;

[0032] Fig. 9 It is a three-dimensional cross-sectional view of the feeding mechanism of the present invention.

[0033] In the figure: 1 box, 2 wheels, 3 feed rod, 4 hook, 5 feed barrel, 6 transmission mechanism, 601 drive motor, 602 rotating rod, 603 driving wheel, 604 driven wheel, 605 conveyor belt, 7 stirring mechanism, 701 dust cover, 702 oil pump motor, 703 reducer, 704 mixing component, 7041 driving rod, 7042 driven rod, 7043 driving gear, 7044 driven gear, 7045 stirring blade, 705 stirring box, 8 dust suppression mechanism, 801 servo motor, 802 reciprocating component, 8021 driving shaft, 8022 driven shaft, 8023 rotating shaft, 8024 driving gear, 8025 rotating gear, 8026 meshing rod, 8027 transmission gear, 803 extrusion component, 8031 ​​threaded connection frame, 8032 threaded rod, 8033 pinion, 804 transmission plate, 805 pressurizing assembly, 8051 bellows, 8052 air inlet pipe, 8053 air delivery pipe, 806 water storage tank, 807 water delivery pipe, 808 water spray pipe, 809 nozzle, 9 flushing assembly, 901 shell, 902 water pump, 903 water inlet pipe, 904 tee pipe, 905 watering pipe, 906 spray head, 907 moving assembly, 9071 transmission rod, 9072 telescopic rod, 9073 moving frame, 908 cleaning assembly, 9081 cleaning pipe, 9082 electric push rod, 9083 silt discharge pipe, 9084 sewage discharge pipe, 909 discharging rod, 10 feeding mechanism, 101 stabilizing frame, 102 active motor, 103 limiting pipe, 104 rotating lifting rod, 105 feed hopper, 106 delivery pipe, 11 double-stage crusher. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 5In this embodiment, a construction site fluid soil mixing and conveying device includes a box body 1, the bottom of the box body 1 is rotatably connected to four wheels 2, the wheels 2 can improve portability, the top of the box body 1 is fixed with a feed rod 3 connected to the inner cavity of the box body 1, the left side of the box body 1 is fixed with a hook 4, the hook 4 can further improve the portability of the device as a whole, the bottom of the inner cavity of the box body 1 is provided with a stirring mechanism 7 that can fully stir the material, the top of the box body 1 and the right side of the feed rod 3 is provided with a dust reduction mechanism 8 that can reduce dust, the right side of the box body 1 is provided with a flushing component 9 that provides water for stirring and cleaning, and the rear side of the box body 1 is provided with a dust reduction mechanism 8 that can reduce dust. A feeding mechanism 10 is provided which passes through the rear side wall of the box body 1 and extends to the top of the stirring mechanism 7. The feeding mechanism 10 can stably convey the curing agent. A stabilizing seat is fixed to the inner bottom wall of the box body 1 and located on the outside of the stirring mechanism 7. A double-stage crusher 11 which passes through the inner top wall of the box body 1 is fixed on the top of the stabilizing seat. The feeding rod 3 extends to the feeding end of the double-stage crusher 11. A conveying mechanism 6 which extends to the feeding end of the double-stage crusher 11 is provided between the front and rear side walls of the inner cavity of the feeding rod 3. The double-stage crusher 11 can automatically adjust the rotation speed according to the crushing condition of the soil and the impurity condition, so as to better coordinate the amount of curing agent and water added.

[0036] In addition, an extension plate and a stabilizing plate are fixed to the rear side wall of the box body 1. The extension plate is flush with the top of the box body 1, and the stabilizing plate is flush with the bottom wall of the box body 1. The conveying mechanism 6 includes a driving motor 601 fixed to the front side wall of the inner cavity of the feeding rod 3. The driving motor 601 can provide stable power for the conveying mechanism 6 to transport soil. The output shaft of the driving motor 601 is fixed with a cylindrical rod rotatably connected to the left side wall of the inner cavity of the feeding rod 3 through a bearing. A rotating rod 602 is rotatably connected between the front and rear side walls of the inner cavity of the feeding rod 3 through a bearing. The bearing connection can significantly improve the stability of the rotating rod 602. A driving wheel 603 and a driven wheel 604 are fixed to the outer surface of the cylindrical rod and the outer surface of the rotating rod 602 respectively. The outer surface of the driving wheel 603 is movably connected with a conveyor belt 605. Power is transmitted between the driving wheel 603 and the driven wheel 604 through the conveyor belt 605. The conveyor belt 605 can transmit power and smoothly transport soil at the same time.

[0037] It can be known that the stirring mechanism 7 includes a dustproof shell 701 which is connected to the inner bottom wall of the box body 1 and is located below the conveying mechanism 6. The dustproof shell 701 can block dust and improve the overall life of the device. An oil pump motor 702 is fixed on the inner bottom wall of the box body 1 and located in the dustproof shell 701. A reducer 703 is fixed on the inner bottom wall of the box body 1 and located in the dustproof shell 701. The reducer 703 can reduce the rotation speed and increase the torque to ensure more stable stirring. The output shaft of the oil pump motor 702 is fixed to the input end of the reducer 703. A stirring box 705 is fixed on the inner bottom wall of the box body 1 and located on the right side of the dustproof shell 701. The output end of the reducer 703 is provided with a mixing assembly 704 that passes through the right side wall of the dustproof shell 701 and the stirring box 705. A discharge hole that passes through the bottom wall of the stirring box 705 is opened at the bottom of the stirring box 705. The discharge hole is connected with the discharge hole. The discharge hole and the discharge hole can smoothly deliver the fluidized soil after mixing to the outside.

[0038] It should be further explained that the mixing assembly 704 includes an active rod 7041 which is fixed to the output end of the reducer 703 and sequentially penetrates the dustproof shell 701 and the mixing box 705 and is rotatably connected to the right side wall of the box body 1 through a bearing. A driving gear 7043 is fixed on the outer surface of the active rod 7041 and is located in the dustproof shell 701. A driven gear 7044 is meshed with the rear side of the active gear 7043. The active gear 7043 and the driven gear 7044 can realize the transmission of power, ensuring that the active rod 7041 and the driven rod 7042 rotate at the same time, thereby A driven rod 7042 is fixed on the inner side of the driven gear 7044, which passes through the dustproof shell 701 and the mixing box 705 in sequence and is rotatably connected to the right side wall of the box body 1 through a bearing. The bearing can effectively improve the stability of the driven rod 7042. A plurality of stirring blades 7045 are fixed on the outer surfaces of the active rod 7041 and the driven rod 7042 and are located in the mixing box 705. The plurality of stirring blades 7045 are arranged alternately as a whole. The alternatingly arranged stirring blades 7045 can ensure that the stirring blades 7045 will not affect each other during rotation, while ensuring the stirring efficiency and stirring effect.

[0039] In addition, the dust reduction mechanism 8 includes a servo motor 801 fixed to the top wall of the box body 1, the output shaft of the servo motor 801 is provided with a reciprocating assembly 802 that passes through the top wall of the box body 1, the top of the box body 1 and the rear side of the reciprocating assembly 802 is provided with an extrusion assembly 803, the bottom of the extrusion assembly 803 is fixed with a transmission plate 804, the transmission plate 804 is used to transmit the extrusion power of the extrusion assembly 803, the bottom of the transmission plate 804 is fixed with a compression spring, the bottom of the transmission plate 804 and the outer surface of the compression spring is fixed with a moving sleeve, and the top of the box body 1 is fixed There is a fixed sleeve, and the movable sleeve and the fixed sleeve can significantly improve the stability of the compression spring, avoid the horizontal movement of the compression spring, and further improve the overall stability of the device. The movable sleeve extends into the fixed sleeve and is movably connected with the fixed sleeve. A pressurizing component 805 is provided at the bottom of the transmission plate 804 and at the rear side of the compression spring. Through the cooperation of the reciprocating component 802, the extrusion component 803 and the pressurizing component 805, it can ensure that the pressure is smoothly and stably transmitted to the water storage tank 806, and the water is fully pressurized. The top of the extension plate and A water storage tank 806 connected to the pressurizing component 805 is fixed at the rear side of the pressurizing component 805. Liquid level sensors are fixed to the left and right side walls of the inner cavity of the water storage tank 806. The liquid level sensor can sense the liquid level. When the water level is lower than the preset water level, the solenoid valve on the water delivery pipe 807 will open, and the water in the water filling tank will enter the water storage tank 806. A pressure limiting valve that passes through the top wall of the water storage tank 806 is fixed on the top of the water storage tank 806. By controlling the pressure limiting range of the pressure limiting valve, the air in the water storage tank 806 can be discharged to ensure that the water enters the water storage tank smoothly. 806, the water tank 806 can also be effectively protected at the same time. The top of the water tank 806 is fixedly connected to a water pipe 807, and the bottom of the water tank 806 is fixedly connected to a water spray pipe 808 that penetrates the top wall of the extension plate. The bottom of the water spray pipe 808 is fixedly connected to a nozzle 809. Solenoid valves are fixed on the water pipe 807 and the water spray pipe 808. The top of the water pipe 807 is fixedly connected to a water adding tank, and the bottom of the water adding tank is fixed to the top of the box body 1. The water adding tank can provide a stable water source for the water tank 806, thereby further improving the overall stability of the device.

[0040] It should be particularly noted that the reciprocating assembly 802 includes a driving shaft 8021 rotatably connected to the top wall of the box body 1 through a bearing, the top of the driving shaft 8021 is fixed to the output shaft of the servo motor 801, the top of the box body 1 and located on the left side of the driving shaft 8021 is rotatably connected to a rotating shaft 8023 that passes through the top wall of the box body 1 through a bearing, the driving shaft 8021, the driven shaft 8022 and the rotating shaft 8023 can provide stable support for the three gears, the top of the box body 1 is rotatably connected to the driven shaft 8022 located on the front side of the rotating shaft 8023 through a bearing, and the outer surfaces of the driving shaft 8021 and the driven shaft 8022 are respectively A driving gear 8024 and a rotating gear 8025 that mesh with each other are fixed, and the driving gear 8024 and the rotating gear 8025 are meshed with each other. Since this meshing is external meshing, the rotation directions of the driving gear 8024 and the rotating gear 8025 are opposite, so that power can be output to the transmission gear 8027 through the meshing rod 8026, thereby realizing the reciprocating rotation of the transmission gear 8027. A plurality of meshing rods 8026 arranged in a circular arc are fixed to the top of the rotating gear 8025 of the driving gear 8024, and a transmission gear 8027 that meshes with the plurality of meshing rods 8026 is fixed to the outer surface of the rotating shaft 8023.

[0041] It can be known that the extrusion assembly 803 includes a threaded connection frame 8031 ​​fixed to the top wall of the box body 1, and the inner side of the threaded connection frame 8031 ​​is threadedly connected to a threaded rod 8032, and the outer surface of the threaded rod 8032 is fixed with a pinion 8033 meshing with the transmission gear 8027. The pitch circle diameter of the pinion 8033 is significantly different from the pitch circle diameter of the transmission gear 8027, so that the transmission gear 8027 can rotate to drive the pinion 8033 to rotate quickly, and rotate multiple circles, further prompting the threaded rod 8032 to move up and down, and further driving the transmission plate 804 to move up and down. A plane bearing is fixed to the bottom of the threaded rod 8032, and the threaded rod 8032 is rotationally connected to the transmission plate 804 through the plane bearing.

[0042] Furthermore, the pressurizing component 805 includes a bellows 8051 fixed to the bottom of the transmission plate 804, the top of the bellows 8051 is fixedly connected to an air inlet pipe 8052 that passes through the transmission plate 804, the air inlet pipe 8052 can allow external gas to enter, the top of the box body 1 is provided with a U-shaped hole extending to the top of the extension plate, the bottom of the bellows 8051 is fixedly connected to an air supply pipe 8053 that passes through the U-shaped hole and is fixedly connected to the water tank 806, and both the air inlet pipe 8052 and the air supply pipe 8053 are fixed with one-way valves. The two one-way valves cooperate with each other to achieve the effect of continuously pressurizing the water tank 806.

[0043] In this embodiment, the transmission gear 8027 reciprocates and meshes with multiple meshing rods 8026, and cooperates with the reciprocating component 802 to convert power into up and down movement, driving the pressurizing component 805 to continuously pressurize. When the solenoid valve is opened, it can help the water flow to quickly flush the soil at high speed to achieve dust reduction.

[0044] Please refer again Figure 1 and Figures 6 to 9 In order to ensure the cleaning effect, the flushing assembly 9 in this embodiment includes a shell 901 fixed to the right side of the box body 1, and a water pump 902 is fixed to the inner bottom wall of the shell 901. The water pump 902 can provide continuous power for water delivery. The water inlet end of the water pump 902 is fixedly connected to a water inlet pipe 903 that runs through the right side wall of the shell 901, and the water outlet end of the water pump 902 is fixedly connected to a three-way pipe 904. The left side of the three-way pipe 904 is fixedly connected to the left side wall of the box body 1. The left side wall of the box body 1 is provided with a water delivery hole and a cleaning hole, and the water delivery hole and the cleaning hole are both connected to the three-way pipe 904. The right side wall of the inner cavity of the box body 1 is fixed with two watering pipes 905 extending into the stirring mechanism 7. The two watering pipes 905 are both connected to the water delivery hole. The two watering pipes A plurality of spray holes connected to the inner cavity of the watering pipe 905 are provided on the opposite side of 905, and a spray head 906 is fixed to the side wall of each spray hole. The two watering pipes 905 continuously introduce water, and then the plurality of spray heads 906 continuously spray water, so as to further achieve sufficient mixing and stirring of water, soil and curing agent. A moving component 907 is provided at the bottom of the reciprocating component 802, and a cleaning component 908 connected to the cleaning hole is provided on the right side of the inner cavity of the box body 1. A discharge hole connected to the inner cavity of the box body 1 is provided on the bottom wall of the box body 1, and a discharge rod 909 is fixed to the bottom of the box body 1 and directly below the discharge hole. The discharge rod 909 is sloped as a whole. This design can ensure that the fluid soil is smoothly transported to the outside and quickly fill the required position.

[0045] It can be understood that the moving assembly 907 includes a transmission rod 9071 fixed to the bottom of the rotating shaft 8023, and a telescopic rod 9072 penetrating the transmission rod 9071 is fixed to the bottom of the transmission rod 9071. The telescopic rod 9072 can make up for the missing part during rotation by stretching to ensure the smooth movement of the two moving frames 9073. The front and rear ends of the telescopic rod 9072 are hinged with the moving frames 9073. Each spray head 906 penetrates the moving frame 9073. The opposite sides of the two moving frames 9073 are respectively connected to the two watering pipes 905. By offsetting the movable frame 9073 and the watering pipe 905, the movable frame 9073 can be effectively limited to ensure the stable movement of the movable frame 9073. Each spray head 906 includes a spray hose fixed to the inner wall of the spray hole. Each spray hose is fixedly connected to a hard pipe on one side close to the movable component 907. The hard pipe provides a stable connection force. The spray hose is in a relatively relaxed state, which can ensure that the hard pipe can smoothly follow the movement of the movable frame 9073. Each hard pipe passes through the movable frame 9073 and is fixed to the movable frame 9073.

[0046] In addition, the cleaning component 908 includes a cleaning pipe 9081 fixed to the right side wall of the inner cavity of the box body 1 and connected to the cleaning hole, the left side of the cleaning pipe 9081 is fixedly connected to a horizontal pipe, the left side of the horizontal pipe is fixedly connected to a plurality of cleaning water spray heads, a stabilizing frame is fixed to the outer surface of the horizontal pipe, the right side of the stabilizing frame is fixed to the right side wall of the inner cavity of the box body 1, an electric push rod 9082 is fixed to the right side of the box body 1, the electric push rod 9082 can provide stable power for the device and smoothly realize diversion, a stepped groove connected to the discharge hole is opened on the left side of the box body 1, and a blocking plate that penetrates the stepped groove and extends to the left side wall of the discharge hole is fixed to the output end of the electric push rod 9082. 2 Push the blocking plate to move to ensure smooth sewage and material discharge. A sewage discharge hole and a silt discharge hole are opened on the bottom wall of the box body 1. The silt discharge hole is located on the left side of the material discharge hole and is connected to the material discharge hole. The sewage discharge hole is located on the left side of the sewage discharge hole and is connected to the silt discharge hole. The other end of the sewage discharge hole is connected to the inner cavity of the box body 1. A silt discharge pipe 9083 is fixed in the silt discharge hole. A sewage discharge pipe 9084 is fixed in the sewage discharge hole. The left side of the silt discharge pipe 9083 is fixedly connected to the sewage discharge pipe 9084. The sewage discharge pipe 9084 extends to the outside of the bottom wall of the box body 1. Valves are fixed on the sewage discharge pipe 9083, the cleaning pipe 9081 and the watering pipe 905. The valves can improve the stability of material discharge and silt discharge.

[0047] It needs to be further explained that the feeding mechanism 10 includes a stabilizing frame 101 fixed to the top of the stabilizing plate, and the stabilizing frame 101 can provide stable support for the feeding mechanism 10. An inclined active motor 102 is fixed on the inner side of the stabilizing frame 101, and a feed hopper 105 located on the front side of the fixed frame is fixed on the top of the stabilizing plate. A limiting tube 103 is fixedly connected in the feed hopper 105, which passes through the feed hopper 105 and the rear side wall of the box body 1 and has the same inclination as the active motor 102. The same inclination degree of the two can ensure smooth transmission of curing agent powder. The output shaft of the active motor 102 is fixed with a rotating lifting rod 104 that passes through the right side wall of the limiting tube 103 and is rotatably connected to the left side wall of the limiting tube 103 through a bearing. A circle of spiral strips is fixed on the outer surface of the rotating lifting rod 104 to promote the stable rise of the material. The bottom of the limiting tube 103 and located in the box body 1 is fixedly connected with a conveying pipe 106 extending to the top of the mixing box 705.

[0048] In this embodiment, the curing agent powder can be smoothly conveyed by the feeding mechanism 10, and the overall mixing quality can be further improved by controlling the conveying speed.

[0049] It can be understood that through the cooperation of the conveying mechanism 6, the mixing mechanism 7, the dust reduction mechanism 8, the flushing assembly 9 and the feeding mechanism 10, the overall mixing efficiency and mixing quality can be effectively improved. The soil used is the abandoned soil from the construction site, which can reduce costs and improve competitiveness.

[0050] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0051] The working principle of the above embodiment is:

[0052] (1) When in use, pour the soil from the feed rod 3, and then pour the curing agent powder into the feed hopper 105, start the drive motor 601, the active motor 102, the water pump 902, the oil pump motor 702 and the servo motor 801, the drive motor 601 drives the active wheel 603 to rotate and drives the conveyor belt 605 to rotate around the active wheel 603, so as to transport the soil to the double-stage crusher 11, and then the curing agent powder is sent from the feed hopper 105 to the limit tube 103, and then the active motor 102 drives the conveyor belt 605 to rotate around the active wheel 603. The active lifting rod 104 rotates to lift the mixed powder, which is then sent to the mixing box 705 through the feed pipe 106. Water is pumped in by the water pump 902 and sent to the spray head 906 through the three-way pipe 904 and the watering pipe 905 to achieve spraying. The oil pump motor 702 drives the active rod 7041 to rotate, and the power is transmitted to the driven rod 7042 through the active gear 7043 and the driven gear 7044, thereby driving the stirring blades 7045 on the active rod 7041 and the driven rod 7042 to stir the raw materials.

[0053] (2) During the mixing process, the raw materials are continuously fed in, and at the same time, the servo motor 801 causes the driving shaft 8021 to rotate continuously. The power is output to the meshing rod 8026 through the driving gear 8024 and the rotating gear 8025. The meshing rod 8026 on the driving gear 8024 and the meshing rod 8026 on the rotating gear 8025 are alternately meshed with the transmission gear 8027 to achieve the reciprocating rotation of the transmission gear 8027. The power is output to the two moving frames 9073 through the moving assembly 907, thereby driving the spray head 906 to move left and right to achieve the effect of uniform water spraying. In addition, the power of the transmission gear 8027 is also transmitted through the pinion 8033. As for the threaded rod 8032, since the threaded connecting frame 8031 ​​remains stationary and the threaded rod 8032 continues to rotate, the threaded rod 8032 can drive the transmission plate 804 to rotate continuously, and further drive the bellows 8051 to reciprocate for compression and restoration. When the bellows 8051 is compressed, the air of the compressed air will pass through the air pipe 8053. Due to the action of the two one-way valves, the air will be transmitted to the water tank 806. When the bellows 8051 returns to its original state, the external air will enter the bellows 8051 through the air inlet pipe 8052, thereby reciprocating for pressurization, thereby removing dust from the dust when the feed hopper 105 is loaded.

[0054] (3) When the transportation is completed, open the valve on the cleaning pipe 9081, close the valves on the two watering pipes 905 at the same time, start the water pump 902, turn on the electric push rod 9082 to prompt the blocking plate to block the discharge hole, and the water from the water pump 902 will be sprayed on the bottom wall of the box body 1 through the cleaning pipe 9081, and then the water flow will drive the silt and the like to flow into the sewage pipe 9084, and then flow out of the box body 1 through the silt discharge pipe 9083.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0056] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A construction site fluid soil mixing and conveying device, comprising a box (1), characterized in that: The bottom of the box (1) is rotatably connected to four wheels (2); a feed rod (3) connected to the inner cavity of the box (1) is fixed on the top of the box (1); a hook (4) is fixed on the left side of the box (1); a stirring mechanism (7) capable of fully stirring the material is provided at the bottom of the inner cavity of the box (1); a dust suppression mechanism (8) capable of suppressing dust is provided at the top of the box (1) and on the right side of the feed rod (3); a flushing assembly (9) for providing water for stirring and cleaning is provided on the right side of the box (1); The rear side of the box body (1) is provided with a feeding mechanism (10) which penetrates the rear side wall of the box body (1) and extends to the top of the stirring mechanism (7); a stabilizing seat is fixed to the inner bottom wall of the box body (1) and located on the outer side of the stirring mechanism (7); a double-stage crusher (11) which penetrates the inner top wall of the box body (1) is fixed on the top of the stabilizing seat; the feeding rod (3) extends to the feeding end of the double-stage crusher (11); and a conveying mechanism (6) which extends to the feeding end of the double-stage crusher (11) is provided between the front and rear side walls of the inner cavity of the feeding rod (3); An extension plate and a stabilizing plate are fixed to the rear side wall of the box body (1), wherein the extension plate is flush with the top of the box body (1), and the stabilizing plate is flush with the bottom wall of the box body (1); The dust reduction mechanism (8) comprises a servo motor (801) fixed to the top wall of the box body (1); the output shaft of the servo motor (801) is provided with a reciprocating assembly (802) penetrating the top wall of the box body (1); an extrusion assembly (803) is provided at the top of the box body (1) and located at the rear side of the reciprocating assembly (802); a transmission plate (804) is fixed to the bottom of the extrusion assembly (803); a compression spring is fixed to the bottom of the transmission plate (804); a movable sleeve is fixed to the bottom of the transmission plate (804) and located on the outer surface of the compression spring; a fixed sleeve is fixed to the top of the box body (1); the movable sleeve extends into the fixed sleeve and is movably connected to the fixed sleeve; a pressurizing assembly (805) is provided at the bottom of the transmission plate (804) and located at the rear side of the compression spring; the extension sleeve (804) is provided at the bottom of the transmission plate (804) and located at the rear side of the compression spring; A water storage tank (806) connected to the pressurizing component (805) is fixed at the top of the extension plate and located at the rear side of the pressurizing component (805); liquid level sensors are fixed to the left and right side walls of the inner cavity of the water storage tank (806); a pressure limiting valve penetrating the top wall of the water storage tank (806) is fixed to the top of the water storage tank (806); a water delivery pipe (807) is fixedly connected to the top of the water storage tank (806); a water spray pipe (808) penetrating the top wall of the box body (1) is fixedly connected to the bottom of the water storage tank (806); a nozzle (809) is fixedly connected to the bottom of the water spray pipe (808); solenoid valves are fixed on the water delivery pipe (807) and the water spray pipe (808); a water supply tank is fixedly connected to the top of the water supply pipe (807); and the bottom of the water supply tank is fixedly connected to the top of the box body (1); The flushing assembly (9) comprises an outer shell (901) fixed to the right side of the box body (1); a water pump (902) is fixed to the inner bottom wall of the outer shell (901); a water inlet end of the water pump (902) is fixedly connected to a water inlet pipe (903) penetrating the right side wall of the outer shell (901); a water outlet end of the water pump (902) is fixedly connected to a three-way pipe (904); the left side of the three-way pipe (904) is fixedly connected to the left side wall of the box body (1); a water delivery hole and a cleaning hole are provided on the left side wall of the box body (1); the water delivery hole and the cleaning hole are both connected to the three-way pipe (904); a water outlet extending to the stirring mechanism is fixed to the right side wall of the inner cavity of the box body (1) (7), the two watering pipes (905) are both connected to the water delivery hole, a plurality of spray holes connected to the inner cavity of the watering pipe (905) are provided on opposite sides of the two watering pipes (905), a spray head (906) is fixed to the side wall of each spray hole, a moving component (907) is provided at the bottom of the reciprocating component (802), a cleaning component (908) connected to the cleaning hole is provided on the right side of the inner cavity of the box body (1), a discharge hole connected to the inner cavity of the box body (1) is provided on the bottom wall of the box body (1), and a discharge rod (909) is fixed at the bottom of the box body (1) and directly below the discharge hole.

2. The construction site fluid soil mixing and conveying equipment according to claim 1, characterized in that: The conveying mechanism (6) comprises a driving motor (601) fixed to the front side wall of the inner cavity of the feeding rod (3); the output shaft of the driving motor (601) is fixed with a cylindrical rod rotatably connected to the left side wall of the inner cavity of the feeding rod (3) via a bearing; a rotating rod (602) is rotatably connected between the front and rear side walls of the inner cavity of the feeding rod (3) via a bearing; a driving wheel (603) and a driven wheel (604) are respectively fixed to the outer surface of the cylindrical rod and the outer surface of the rotating rod (602); the outer surface of the driving wheel (603) is movably connected with a conveyor belt (605); and power is transmitted between the driving wheel (603) and the driven wheel (604) via the conveyor belt (605).

3. The construction site fluid soil mixing and conveying equipment according to claim 1, characterized in that: The stirring mechanism (7) comprises a dustproof shell (701) connected to the inner bottom wall of the box body (1) and located below the conveying mechanism (6); an oil pump motor (702) is fixed on the inner bottom wall of the box body (1) and located in the dustproof shell (701); a reducer (703) is fixed on the inner bottom wall of the box body (1) and located in the dustproof shell (701); an output shaft of the oil pump motor (702) is fixed to an input end of the reducer (703); a stirring box (705) is fixed on the inner bottom wall of the box body (1) and located on the right side of the dustproof shell (701); a mixing assembly (704) penetrating the right side wall of the dustproof shell (701) and the stirring box (705) is provided at the output end of the reducer (703); a discharge hole penetrating the bottom wall of the stirring box (705) is opened at the bottom of the stirring box (705); the discharge hole is connected to the discharge hole.

4. The construction site fluid soil mixing and conveying equipment according to claim 3, characterized in that: The mixing assembly (704) comprises an active rod (7041) which is fixed to the output end of the reducer (703), passes through the dustproof shell (701) and the mixing box (705) in sequence, and is rotatably connected to the right side wall of the box body (1) via a bearing; a driving gear (7043) is fixed on the outer surface of the active rod (7041) and is located in the dustproof shell (701); a driven gear (7044) is meshed on the rear side of the active gear (7043); a driven rod (7042) is fixed on the inner side of the driven gear (7044) and passes through the dustproof shell (701) and the mixing box (705) in sequence, and is rotatably connected to the right side wall of the box body (1) via a bearing; a plurality of stirring blades (7045) are fixed on the outer surfaces of the active rod (7041) and the driven rod (7042) and are located in the mixing box (705); and the plurality of stirring blades (7045) are arranged alternately as a whole.

5. The construction site fluid soil mixing and conveying equipment according to claim 3, characterized in that: The feeding mechanism (10) comprises a stabilizing frame (101) fixed to the top of a stabilizing plate, an inclined driving motor (102) is fixed to the inner side of the stabilizing frame (101), a feeding hopper (105) located in front of the fixing frame is fixed to the top of the stabilizing plate, a limiting tube (103) is fixedly connected in the feeding hopper (105) and passes through the feeding hopper and the rear wall of the box body (1) and has the same degree of inclination as the driving motor (102), a rotating lifting rod (104) is fixed to the output shaft of the driving motor (102) and passes through the right side wall of the limiting tube (103) and is rotatably connected to the left side wall of the limiting tube (103) through a bearing, and a conveying pipe (106) extending to the top of the mixing box (705) is fixedly connected at the bottom of the limiting tube (103) and located in the box body (1).

6. The construction site fluid soil mixing and conveying equipment according to claim 1, characterized in that: The reciprocating assembly (802) comprises a driving shaft (8021) rotatably connected to the top wall of the box body (1) via a bearing, the top of the driving shaft (8021) is fixed to the output shaft of the servo motor (801), the top of the box body (1) and located on the left side of the driving shaft (8021) is rotatably connected to a rotating shaft (8023) penetrating the top wall of the box body (1) via a bearing, and the top of the box body (1) is rotatably connected to a rotating shaft (8023) located on the front side of the rotating shaft (8023) via a bearing. A driven shaft (8022), the outer surfaces of the driving shaft (8021) and the driven shaft (8022) are respectively fixed with a driving gear (8024) and a rotating gear (8025) that mesh with each other, the tops of the driving gear (8024) and the rotating gear (8025) are fixed with a plurality of meshing rods (8026) arranged in a circular arc, and the outer surface of the rotating shaft (8023) is fixed with a transmission gear (8027) that meshes with the plurality of meshing rods (8026).

7. The construction site fluid soil mixing and conveying equipment according to claim 6, characterized in that: The extrusion assembly (803) comprises a threaded connection frame (8031) fixed to the top wall of the box body (1); a threaded rod (8032) is threadedly connected to the inner side of the threaded connection frame (8031); a pinion (8033) meshing with a transmission gear (8027) is fixed to the outer surface of the threaded rod (8032); a plane bearing is fixed to the bottom of the threaded rod (8032); and the threaded rod (8032) is rotatably connected to the transmission plate (804) via the plane bearing.

8. The construction site fluid soil mixing and conveying equipment according to claim 1, characterized in that: The pressurizing component (805) comprises a bellows (8051) fixed to the bottom of the transmission plate (804); the top of the bellows (8051) is fixedly connected to an air intake pipe (8052) penetrating the transmission plate (804); the top of the box body (1) is provided with a U-shaped hole extending to the top of the extension plate; the bottom of the bellows (8051) is fixedly connected to an air supply pipe (8053) penetrating the U-shaped hole and fixedly connected to the water storage tank (806); and one-way valves are fixed to both the air intake pipe (8052) and the air supply pipe (8053).

9. The construction site fluid soil mixing and conveying equipment according to claim 6, characterized in that: The moving assembly (907) comprises a transmission rod (9071) fixed to the bottom of the rotating shaft (8023); a telescopic rod (9072) penetrating the transmission rod (9071) is fixed to the bottom of the transmission rod (9071); a moving frame (9073) is hingedly connected to the front and rear ends of the telescopic rod (9072); each of the spray heads (906) penetrates the moving frame (9073); the two opposite sides of the two moving frames (9073) are respectively against two watering pipes (905); each of the spray heads (906) comprises a spray hose fixed to the inner wall of the spray hole; each of the spray hoses is fixedly connected to a hard pipe on one side close to the moving assembly (907); each of the hard pipes penetrates the moving frame (9073) and is fixed to the moving frame (9073).

10. The construction site fluid soil mixing and conveying equipment according to claim 1, characterized in that: The cleaning assembly (908) comprises a cleaning pipe (9081) fixed to the right side wall of the inner cavity of the box body (1) and connected to the cleaning hole, the left side of the cleaning pipe (9081) is fixedly connected to a transverse pipe, the left side of the transverse pipe is fixedly connected to a plurality of cleaning water spray heads, a stabilizing frame is fixed to the outer surface of the transverse pipe, the right side of the stabilizing frame is fixed to the right side wall of the inner cavity of the box body (1), an electric push rod (9082) is fixed to the right side of the box body (1), a stepped groove connected to the discharge hole is provided on the left side of the box body (1), and a blocking plate penetrating the stepped groove and extending to the left side wall of the discharge hole is fixed to the output end of the electric push rod (9082). The bottom wall of the box body (1) is provided with a sewage discharge hole and a silt discharge hole. The silt discharge hole is located on the left side of the material discharge hole and is connected to the material discharge hole. The sewage discharge hole is located on the left side of the sewage discharge hole and is connected to the silt discharge hole. The other end of the sewage discharge hole is connected to the inner cavity of the box body (1). A silt discharge pipe (9083) is fixed in the silt discharge hole. A sewage discharge pipe (9084) is fixed in the sewage discharge hole. The left side of the sewage discharge pipe (9083) is fixedly connected to the sewage discharge pipe (9084). The sewage discharge pipe (9084) extends to the outside of the bottom wall of the box body (1). Valves are fixed on the sewage discharge pipe (9083), the cleaning pipe (9081) and the watering pipe (905).

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