A metering, stirring, foaming and conveying integrated machine

Abstract

The present invention relates to the technical field of cement processing, and discloses a metering, stirring, foaming and conveying integrated machine, which includes a first mixing module, a foaming module, a conveying module, a second mixing module and a stirring module. The conveying module is connected between the foaming module and the second mixing module. Stirring modules are provided in both the first mixing module and the second mixing module. Water and cement raw materials are mixed in the first mixing module and then form cement slurry under the action of the stirring module. The foaming module generates foam, and the foam and the cement slurry are transported to the second mixing module for mixing. The present invention uses a first weighing sensor to enable each material to enter the stirring stage in a quantitative ratio, significantly improving the quality of the produced slurry. A second weighing sensor is used to calculate the weight of the output homogeneous slurry. The cooperation of the second weighing sensor and the valve enables the process of discharging the homogeneous slurry stirred in the upper stirring barrel into the lower stirring barrel to be in an excellent automatic circulation state.

Description

Technical Field

[0001] The present invention relates to the technical field of cement processing, and more specifically, it relates to a metering, stirring, foaming and conveying integrated machine. Background Art

[0002] Foamed cement is a lightweight concrete material formed by injecting air or a foaming agent into cement slurry to generate a large number of tiny bubbles. These bubbles make the cement light and have excellent heat insulation performance, and are suitable for various building and construction applications.

[0003] The manufacture of foamed cement requires processes such as batching and mixing, stirring, and foaming. The existing integrated equipment for manufacturing foamed cement has the following deficiencies:

[0004] During the stirring process of the current manufacture of foamed cement, when transporting raw materials, it is usually fed into the mixer manually or by auxiliary feeding equipment (such as a conveyor belt, etc.), and it is impossible to accurately quantitatively proportion and transport the materials, resulting in low-quality foamed cement produced finally. Summary of the Invention

[0005] The present invention provides a metering, stirring, foaming and conveying integrated machine to solve the technical problem in the related art that the lack of accurate quantitative proportioning and conveying of materials leads to low-quality foamed cement produced.

[0006] The present invention provides a metering, stirring, foaming and conveying integrated machine, including a first mixing module, a foaming module, a conveying module, a second mixing module and a stirring module. The output end of the first mixing module is communicated with the second mixing module, the conveying module is communicated between the foaming module and the second mixing module, and stirring modules are provided in both the first mixing module and the second mixing module. Water and cement raw materials are mixed in the first mixing module and then generate cement slurry under the action of the stirring module. The foaming module generates foam, and the foam and the cement slurry are transported to the second mixing module for mixing and generate foamed cement under the action of the stirring module.

[0007] The first mixing module includes a self-weighing conveying device, an upper stirring barrel, a lower stirring barrel, a conveying pipe, a valve, a connecting pipe, a first weighing sensor and a second weighing sensor. A self-weighing conveying device is cooperatively arranged on the upper stirring barrel. A conveying pipe is arranged at the bottom end of the upper stirring barrel, and the bottom port of the conveying pipe is directly opposite to the mouth of the lower stirring barrel. A valve is cooperatively arranged on the conveying pipe. A connecting pipe is connected between the bottom of the lower stirring barrel and the second mixing module. A first weighing sensor is cooperatively arranged on the upper stirring barrel, and a second weighing sensor is cooperatively arranged on the lower stirring barrel.

[0008] As a further solution of the present invention: The foaming module includes a metering pump and a plunger pump. The input end of the metering pump is connected to the foaming agent raw material area, the output end is connected to the plunger pump, and the plunger pump is connected to an external water source. The metering pump extracts and outputs a fixed amount of foaming agent raw material to the plunger pump, and the plunger pump mixes the foaming agent raw material and water under high pressure to form a fluid medium.

[0009] As a further solution of the present invention: The foaming module further includes a frame, an air compressor, check valve A, check valve B, a mixer and a discharge nozzle. The input end of the mixer is provided with two groups of parallel pipelines. Check valve A is arranged on one pipeline, and check valve B is arranged on the other pipeline. The pipeline on the side of check valve B is connected to the plunger pump. The plunger pump drives the fluid medium to be transported into the mixer. An air compressor is arranged on the frame, and the output end of the air compressor is connected to the mixer. After compressing the air, it is transported into the mixer through the pipeline on the side of check valve A. There is a discharge nozzle connected between the output end of the mixer and the conveying module. In the mixer, the fluid medium forms foam after expanding with compressed air and is output from the discharge nozzle.

[0010] As a further solution of the present invention: The foaming module further includes a control electrical box and a foaming motor. The control electrical box is electrically connected to the foaming motor. The air compressor, metering pump and plunger pump are all driven by a rotational power source, and the power sources of the air compressor, metering pump and plunger pump are all synchronously matched with the output end of the foaming motor.

[0011] As a further solution of the present invention: The self-weighing conveying device includes a loading seat, a conveying cylinder, a screw conveyor, a silo, a conveying motor and a third weighing sensor. A loading seat is fixed on the outer wall of the upper stirring barrel. The conveying cylinder and the conveying motor are installed on the loading seat. The screw conveyor is installed in the conveying cylinder. One end of the screw conveyor is matched with the output end of the conveying motor. The conveying cylinder is connected to a silo, and the silo is matched with a third weighing sensor.

[0012] As a further solution of the present invention: The stirring module includes a mounting frame, a stirring motor, a driving wheel, a belt, a driven wheel, a sleeve, a mounting disc, a connecting column and blades. The mounting frame is loaded with a stirring motor. A steering member is arranged between the stirring motor and the driving wheel. Under the action of the steering member, the torque output by the stirring motor drives the driving wheel to rotate. The driving wheel and the driven wheel are matched through a belt. Sleeves are symmetrically installed on the driven wheel. One side of the mounting disc is fixedly connected to the blade, and the other side is fixed with a connecting column. The connecting column is slidably matched with the sleeve.

[0013] As a further solution of the present invention: The stirring module further includes an adjusting member. Under the action of the adjusting member, the blade rotates and reciprocates up and down at the same time.

[0014] As a further solution of the present invention: The adjusting member includes a reciprocating motor, a rotating shaft, a toothed disc, a screw rod, bevel gears and a sleeve rod. The reciprocating motor is fixed on the mounting frame. The rotating shaft and the screw rod are both rotatably mounted on the mounting frame. The output end of the reciprocating motor is fixed to the rotating shaft. A toothed disc is fixedly sleeved on the rotating shaft. One end of the screw rod is fixedly sleeved with a bevel gear. The bevel gear is engaged with the toothed disc. The mounting disc is coaxially fixed to the sleeve rod. The sleeve rod is in threaded connection and cooperation with the screw rod.

[0015] As a further solution of the present invention: The second mixing module includes a terminal mixing barrel, an inlet and an outlet. The inlet and the outlet are oppositely opened on the terminal mixing barrel. The inlet is communicated with the connecting pipe.

[0016] As a further solution of the present invention: The bottom of the frame is provided with rollers.

[0017] The beneficial effects of the present invention are as follows:

[0018] The present invention uses the first weighing sensor to enable each material to enter the mixing stage in a quantitative ratio, significantly improving the quality of the produced slurry. The second weighing sensor is used to calculate the weight of the output homogenized slurry. When the slurry in the lower mixing barrel is used up, the second weighing sensor on the lower mixing barrel transmits the corresponding signal, controlling the valve to open and discharging the homogenized slurry stirred in the upper mixing barrel into the lower mixing barrel, and circulating in turn. Such a setting has the advantages of high automation and unattended automatic production after setting the ratio;

[0019] In order to improve the problem that the uniformity of the mixing of foam and cement slurry in different depths of the terminal mixing barrel is inconsistent, the present invention uses an adjusting member to make the blades move up and down reciprocally in the terminal mixing barrel while rotating, so that the uniformity of the mixing of foam and cement slurry in different depths of the terminal mixing barrel tends to be balanced, significantly improving the quality of the produced foamed cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram of a metering, mixing, foaming and conveying integrated machine proposed by the present invention;

[0021] Figure 2 is the structural schematic diagram of the foaming module in a metering, mixing, foaming and conveying integrated machine proposed by the present invention;

[0022] Figure 3 is the action flow schematic diagram of the foaming module in a metering, mixing, foaming and conveying integrated machine proposed by the present invention;

[0023] Figure 4 is the unfolded structural schematic diagram of the first mixing module and the second mixing module in a metering, mixing, foaming and conveying integrated machine proposed by the present invention;

[0024] Figure 5It is a schematic structural diagram of the self-weighing conveying device in a metering stirring, foaming and conveying integrated machine proposed by the present invention;

[0025] Figure 6 It is a schematic structural diagram of the cooperation between the second mixing module and the stirring module in a metering stirring, foaming and conveying integrated machine proposed by the present invention;

[0026] Figure 7 It is a schematic overall structural diagram of the stirring module in a metering stirring, foaming and conveying integrated machine proposed by the present invention;

[0027] Figure 8 It is a schematic structural diagram of the adjusting part in a metering stirring, foaming and conveying integrated machine proposed by the present invention.

[0028] In the figure: 1. First mixing module; 100. Self-weighing conveying device; 1000. Loading seat; 1001. Conveying cylinder; 1002. Auger; 1003. Silo; 1004. Conveying motor; 1005. Third weighing sensor; 101. Upper stirring barrel; 102. Lower stirring barrel; 103. Conveying pipe; 104. Valve; 105. Connecting pipe; 106. First weighing sensor; 107. Second weighing sensor; 2. Foaming module; 201. Frame; 2010. Roller; 202. Control electric box; 203. Foaming motor; 204. Air compressor; 205. Dosing pump; 206. Plunger pump; 2070. Check valve A; 2071. Check valve B; 208. Mixer; 209. Discharge nozzle; 3. Conveying module; 4. Second mixing module; 401. Terminal stirring barrel; 402. Inlet; 403. Outlet; 5. Stirring module; 500. Mounting rack; 501. Stirring motor; 502. Driving wheel; 503. Belt; 504. Driven wheel; 505. Sleeve; 506. Mounting disc; 507. Connecting column; 508. Blade; 509. Adjusting part; 5090. Reciprocating motor; 5091. Rotating shaft; 5092. Gear disk; 5093. Screw; 5094. Bevel gear; 5095. Sleeve rod. Detailed implementation manners

[0029] Now, the subject matter described herein will be discussed with reference to example embodiments. It should be understood that discussing these embodiments is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. Without departing from the scope of protection of the content of this specification, changes can be made to the functions and arrangements of the elements discussed. Each example can omit, substitute or add various processes or components as needed. Additionally, the features described in some examples can also be combined in other examples.

[0030] As Figure 1 - Figure 8As shown in the figure, a metering, stirring, foaming and conveying integrated machine includes a first mixing module 1, a foaming module 2, a conveying module 3, a second mixing module 4 and a stirring module 5. The output end of the first mixing module 1 is communicated with the second mixing module 4. The conveying module 3 is communicated between the foaming module 2 and the second mixing module 4. Stirring modules 5 are arranged in both the first mixing module 1 and the second mixing module 4. Water and cement raw materials are mixed in the first mixing module 1 and then generate cement slurry under the action of the stirring module 5. The foaming module 2 generates foam. The foam and the cement slurry are conveyed to the second mixing module 4 for mixing and generate foamed cement under the action of the stirring module 5.

[0031] The first mixing module 1 includes a self-weighing conveying device 100, an upper stirring barrel 101, a lower stirring barrel 102, a conveying pipe 103, a valve 104, a communicating pipe 105, a first weighing sensor 106 and a second weighing sensor 107. A self-weighing conveying device 100 is cooperatively arranged on the upper stirring barrel 101. A conveying pipe 103 is arranged at the bottom end of the upper stirring barrel 101. The bottom port of the conveying pipe 103 is directly opposite to the mouth of the lower stirring barrel 102. A valve 104 is cooperatively arranged on the conveying pipe 103. A communicating pipe 105 is connected between the bottom of the lower stirring barrel 102 and the second mixing module 4. A first weighing sensor 106 is cooperatively arranged on the upper stirring barrel 101. A second weighing sensor 107 is cooperatively arranged on the lower stirring barrel 102.

[0032] The production of foamed cement using the present invention can be divided into the following three steps:

[0033] I. Manufacturing cement slurry

[0034] As an important component of foamed cement, the cement slurry is manufactured through the first mixing module 1. Specifically, in the first mixing module 1, cement and sand (or other fine aggregates) are introduced into the upper stirring barrel 101 through the self-weighing conveying device 100, and water is directly poured into the upper stirring barrel 101 from the top opening. Then, under the action of the stirring module 5, the above raw materials are fully stirred and mixed to obtain cement slurry.

[0035] In the first step, an automatic weighing setting is performed on the stirring action. Specifically, the addition amounts of the above-mentioned various materials are weighed by the first weighing sensor 106. The materials that need to be precisely controlled for the addition amount are sequentially added into the upper stirring barrel 101 (for example, if the set addition amount of sand is 10 kg and the addition amount of other fine aggregates is 20 kg, then first add sand until the first weighing sensor 106 feeds back that the weight of the upper stirring barrel 101 increases by 10 kg, and then add other fine aggregates until the first weighing sensor 106 weighs again and feeds back that the weight of the upper stirring barrel 101 increases by 20 kg). The various materials enter the stirring stage in a quantitatively proportional form, significantly improving the quality of the produced slurry. After the stirring module 5 acts for the set time, the valve 104 is opened to conduct the communicating pipe 105, and the homogeneous cement slurry flows from the upper stirring barrel 101 into the lower stirring barrel 102.

[0036] After the discharging is completed, valve 104 is closed, and the next round of feeding and stirring starts in the upper stirring tank 101. At the same time, after the lower stirring tank 102 is fed, the stirring module 5 therein starts to work to keep the cement slurry in a homogeneous state. At the same time, the second mixing module 4 extracts the homogeneous slurry from the lower stirring tank 102 (an element that generates an active extraction effect can be added during this process. Since this element is a prior art, it is not shown in the embodiments of the present invention). The second weighing sensor 107 cooperated with the lower stirring tank 102 calculates the weight of the output homogeneous slurry. When the slurry in the lower stirring tank 102 is used up, the second weighing sensor 107 on the lower stirring tank 102 transmits the corresponding signal, controlling the opening of valve 104 to discharge the homogeneous slurry stirred in the upper stirring tank 101 into the lower stirring tank 102 (here, the cooperation between the second weighing sensor 107 and the opening and closing of valve 104 can be achieved by adding a control center for transmitting signals and setting valve 104 in an electric form such as a solenoid valve. Since this setting is also a prior art, the principle thereof will not be elaborated here). The cycle is carried out in sequence. Such a setting has the advantages of high automation and unattended automatic production after setting the ratio.

[0037] II. Manufacturing foam

[0038] The foam is also an important component of the foamed cement, and its manufacturing is realized by the foaming module 2. Specifically, the foaming module 2 includes a metering pump 205 and a plunger pump 206. The input end of the metering pump 205 is connected to the foaming agent raw material area, and the output end is connected to the plunger pump 206. The plunger pump 206 is connected to the external water source. The metering pump 205 extracts the foaming agent raw material and outputs it quantitatively to the plunger pump 206, and the plunger pump 206 mixes the foaming agent raw material and the water liquid under high pressure to form a fluid medium;

[0039] The foaming module 2 further includes a frame 201, an air compressor 204, a one-way valve A2070, a one-way valve B2071, a mixer 208 and a discharge nozzle 209. The input end of the mixer 208 is provided with two groups of parallel pipelines. A one-way valve A2070 is arranged on one pipeline, and a one-way valve B2071 is arranged on the other pipeline. The pipeline on the side of the one-way valve B2071 is connected to the plunger pump 206. The plunger pump 206 drives the fluid medium to be transported into the mixer 208. The air compressor 204 is arranged on the frame 201, and the output end of the air compressor 204 is connected to the mixer 208. After compressing the air, it is transported into the mixer 208 through the pipeline on the side of the one-way valve A2070. There is a discharge nozzle 209 connected between the output end of the mixer 208 and the conveying module 3. In the mixer 208, the fluid medium forms foam after expanding by the compressed air and is output from the discharge nozzle 209;

[0040] In addition, to improve the synchronization of the actions of the components in the foaming module 2, maintain the continuous generation of foam, and enhance the foam production efficiency, the foaming module 2 further includes a control electrical box 202 and a foaming motor 203. The control electrical box 202 is electrically connected to the foaming motor 203. The air compressor 204, metering pump 205, and plunger pump 206 are all driven by a rotational power source. The power sources of the air compressor 204, metering pump 205, and plunger pump 206 are synchronously coordinated with the output end of the foaming motor 203. After starting the foaming motor 203 through the control electrical box 202, the air compressor 204, metering pump 205, and plunger pump 206 can be synchronously put into operation.

[0041] III. Mixing of Cement Slurry and Foam

[0042] In the first and second steps, the cement slurry and foam obtained enter the second mixing module 4 together under the action of the conveying module 3. Here, the conveying module 3 can also adopt elements that generate an active pumping effect to improve the conveying efficiency. As mentioned above, the second mixing module 4 includes a terminal mixing barrel 401, an inlet 402, and an outlet 403. The inlet 402 and the outlet 403 are relatively arranged on the terminal mixing barrel 401. The inlet 402 is communicated with the connecting pipe 105. The mixing module 5 cooperated with the second mixing module 4 fully mixes the cement slurry and the foam, and finally the foamed cement is output from the outlet 403.

[0043] In addition to the above-mentioned large-scale production process among the modules, the present invention also has some improvement settings to improve the production quality of the foamed cement. Specifically:

[0044] The mixing module 5 includes a mounting frame 500, a mixing motor 501, a driving wheel 502, a belt 503, a driven wheel 504, a sleeve 505, a mounting disc 506, a connecting column 507, and blades 508. The mounting frame 500 is loaded with the mixing motor 501. A steering member is provided between the mixing motor 501 and the driving wheel 502. Under the action of the steering member, the torque output by the mixing motor 501 drives the driving wheel 502 to rotate. The driving wheel 502 and the driven wheel 504 are cooperated through the belt 503. The sleeves 505 are symmetrically installed on the driven wheel 504. One side of the mounting disc 506 is fixedly connected to the blades 508, and the other side is fixed with the connecting column 507. The connecting column 507 is slidably matched with the sleeve 505;

[0045] The working principle of the mixing module 5 to achieve the mixing action is:

[0046] First, under the action of the steering member, the torque output by the stirring motor 501 drives the driving wheel 502 to rotate. Through the transmission of the belt 503, the driven wheel 504 rotates. On the side of the driven wheel 504, the cooperation between the sleeve 505 and the connecting column 507 adopts a principle similar to that of a bearing, and the rotation of the driven wheel 504 is transmitted to the mounting plate 506 to make the blade 508 rotate, thereby realizing stirring.

[0047] In addition, the cooperation between the sleeve 505 and the connecting column 507 here also allows the integrated structure of the mounting plate 506, the connecting column 507 and the blade 508 to slide up and down relative to the sleeve 505 while rotating, laying a foundation for the subsequent action of the adjusting member 509.

[0048] During the actual production process, the inventor found that when mixing foam and cement slurry, since the foam is light in texture, most of it will float on the upper surface during mixing in the terminal mixing barrel 401, resulting in uneven mixing of the foam and the cement slurry at different depths in the entire terminal mixing barrel 401. To change this phenomenon, the inventor made an improvement to the stirring module 5. Specifically:

[0049] The stirring module 5 further includes an adjusting member 509. Under the action of the adjusting member 509, the blade 508 rotates and reciprocates up and down. The adjusting member 509 includes a reciprocating motor 5090, a rotating shaft 5091, a gear disk 5092, a screw rod 5093, a bevel gear 5094 and a sleeve rod 5095. The reciprocating motor 5090 is fixed on the mounting frame 500. The rotating shaft 5091 and the screw rod 5093 are both rotatably mounted on the mounting frame 500. The output end of the reciprocating motor 5090 is fixed to the rotating shaft 5091. The gear disk 5092 is fixedly sleeved on the rotating shaft 5091. One end of the screw rod 5093 is fixedly sleeved with the bevel gear 5094. The bevel gear 5094 cooperates with the gear disk 5092. The mounting plate 506 is coaxially fixed with the sleeve rod 5095. The sleeve rod 5095 is in threaded connection with the screw rod 5093.

[0050] The working principle of the adjusting member 509 is as follows:

[0051] The reciprocating motor 5090 generates a reciprocating rotation effect, driving the rotating shaft 5091 to reciprocate, enabling the gear disk 5092 to reciprocate. Also, due to the cooperation between the bevel gear 5094 and the gear disk 5092, the screw 5093 coaxial with the bevel gear 5094 will also reciprocate. Utilizing the feature of the threaded connection and cooperation between the sleeve rod 5095 and the screw 5093, the reciprocating rotation of the screw 5093 will drive the sleeve rod 5095 to reciprocate up and down. The sleeve rod 5095 is fixed to the integrated structure of the installation disk 506, the connecting column 507, and the blade 508 mentioned above. Finally, it is manifested that the blade 508 reciprocates up and down in the terminal mixing barrel 401 while rotating, thereby making the mixing uniformity of the foam and the cement slurry at different depths in the terminal mixing barrel 401 tend to be balanced, significantly improving the quality of the produced foamed cement.

[0052] The adjusting member 509 can also be provided on the mixing module 5 in the first mixing module 1 to improve the mixing uniformity of the raw materials.

[0053] The self-weighing conveying device 100 includes a loading seat 1000, a conveying cylinder 1001, an auger 1002, a silo 1003, a conveying motor 1004, and a third weighing sensor 1005. The loading seat 1000 is fixed on the outer wall of the upper mixing barrel 101. The conveying cylinder 1001 and the conveying motor 1004 are installed on the loading seat 1000. The auger 1002 is installed in the conveying cylinder 1001. One end of the auger 1002 is matched with the output end of the conveying motor 1004. The silo 1003 is communicated with the conveying cylinder 1001, and the third weighing sensor 1005 is matched with the silo 1003.

[0054] In the self-weighing conveying device 100, the conveying motor 1004 drives the auger 1002 to rotate, discharging the materials in the silo 1003. As the materials are output, the remaining weight in the silo 1003 continuously decreases. The third weighing sensor 1005 continuously converts the remaining weight into an electrical signal and outputs it. When the decreased weight value reaches the set value, the conveying motor 1004 stops running, and the materials stop being output, thus completing the quantitative and precise addition of the materials.

[0055] Rollers 2010 are provided at the bottom of the frame 201, facilitating the overall transportation of the frame 201 and docking it to the site where foamed cement is required for output.

[0056] The above describes the embodiments of the present invention. However, these embodiments are not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative and not restrictive. Under the inspiration of this embodiment, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of this embodiment.

Claims

1. A meterable stirring, foaming and conveying integrated machine, characterized in that: The invention comprises a first mixing module (1), a foaming module (2), a conveying module (3), a second mixing module (4) and a stirring module (5); the output end of the first mixing module (1) is connected to the second mixing module (4); the conveying module (3) is connected between the foaming module (2) and the second mixing module (4); the first mixing module (1) and the second mixing module (4) are both provided with a stirring module (5); water and cement raw materials are mixed in the first mixing module (1) and then reacted by the stirring module (5) to generate cement slurry; the foaming module (2) generates foam; the foam and cement slurry are conveyed to the second mixing module (4) for mixing; and foamed cement is generated by the stirring module (5); the first mixing module (1) comprises a self-weighing conveying device (100), an upper stirring barrel (101) and a mixing device (102); ), a lower stirring barrel (102), a delivery pipe (103), a valve (104), a connecting pipe (105), a first weighing sensor (106) and a second weighing sensor (107); the upper stirring barrel (101) is provided with a self-weighing delivery device (100); a delivery pipe (103) is provided at the bottom of the upper stirring barrel (101); a bottom port of the delivery pipe (103) is directly opposite to the mouth of the lower stirring barrel (102); a valve (104) is provided on the delivery pipe (103); a connecting pipe (105) is connected between the bottom of the lower stirring barrel (102) and the second mixing module (4); the upper stirring barrel (101) is provided with a first weighing sensor (106); and the lower stirring barrel (102) is provided with a second weighing sensor (107); The stirring module (5) comprises a mounting frame (500), a stirring motor (501), a driving wheel (502), a belt (503), a driven wheel (504), a sleeve (505), a mounting plate (506), a connecting column (507) and a blade (508). The mounting frame (500) is loaded with a stirring motor (501). A steering member (5010) is provided between the stirring motor (501) and the driving wheel (502). 10), the torque output by the stirring motor (501) drives the driving wheel (502) to rotate, and the driving wheel (502) and the driven wheel (504) are matched through a belt (503), and the driven wheel (504) is symmetrically installed with a sleeve (505), and one side of the mounting plate (506) is fixedly connected to the blade (508), and the other side is fixed with a connecting column (507), and the connecting column (507) is slidably matched with the sleeve (505).

2. The all-in-one machine for mixing, foaming and conveying with metering function according to claim 1, characterized in that: The foaming module (2) comprises a metering pump (205) and a plunger pump (206); the input end of the metering pump (205) is connected to a foaming agent raw material area, and the output end is connected to the plunger pump (206); the plunger pump (206) is connected to an external water source; the metering pump (205) extracts the foaming agent raw material and outputs it to the plunger pump (206) in a quantitative manner; the plunger pump (206) mixes the foaming agent raw material with water at high pressure to form a fluid medium.

3. The meterable stirring, foaming and conveying integrated machine according to claim 2, characterized in that: The foaming module (2) further comprises a frame (201), an air compressor (204), a one-way valve A (2070), a one-way valve B (2071), a mixer (208) and a discharge nozzle (209); the mixer (208) is provided with two sets of parallel pipelines at the input end, one set of pipelines is provided with a one-way valve A (2070), and the other set of pipelines is provided with a one-way valve B (2071); the pipeline on the side of the one-way valve B (2071) is connected to a plunger pump (206), and the plunger pump (206) drives the The dynamic fluid medium is transported to the mixer (208). An air compressor (204) is arranged on the frame (201). The output end of the air compressor (204) is connected to the mixer (208). The compressed air is transported to the mixer (208) through the pipeline on the side of the one-way valve A (2070). A discharge nozzle (209) is connected between the output end of the mixer (208) and the conveying module (3). In the mixer (208), the fluid medium is expanded by the compressed air to form foam, which is discharged from the discharge nozzle (209).

4. The meterable stirring, foaming and conveying integrated machine according to claim 3, characterized in that: The foaming module (2) further comprises a control electrical box (202) and a foaming motor (203); the control electrical box (202) is electrically connected to the foaming motor (203); the air compressor (204), the metering pump (205) and the plunger pump (206) are all driven by a rotating power source; the power sources of the air compressor (204), the metering pump (205) and the plunger pump (206) are all synchronously matched with the output end of the foaming motor (203).

5. The all-in-one machine for mixing, foaming and conveying with metering function according to claim 1, characterized in that: The self-weighing conveying device (100) comprises a loading seat (1000), a conveying cylinder (1001), an auger (1002), a silo (1003), a conveying motor (1004) and a third weighing sensor (1005); the loading seat (1000) is fixed on the outer wall of the upper stirring barrel (101); the conveying cylinder (1001) and the conveying motor (1004) are installed on the loading seat (1000); the auger (1002) is installed in the conveying cylinder (1001); one end of the auger (1002) cooperates with the output end of the conveying motor (1004); the conveying cylinder (1001) is connected to the silo (1003); and the silo (1003) is cooperated with the third weighing sensor (1005).

6. The all-in-one machine for mixing, foaming and conveying with metering function according to claim 1, characterized in that: The stirring module (5) further comprises an adjusting member (509). Under the action of the adjusting member (509), the blade (508) rotates and reciprocates up and down at the same time.

7. The all-in-one machine for mixing, foaming and conveying with metering function according to claim 6, characterized in that: The adjusting member (509) comprises a reciprocating motor (5090), a rotating shaft (5091), a toothed disc (5092), a screw rod (5093), a bevel gear (5094) and a sleeve rod (5095); the reciprocating motor (5090) is fixed on a mounting frame (500); the rotating shaft (5091) and the screw rod (5093) are both rotatably mounted on the mounting frame (500); the output end of the reciprocating motor (5090) is fixed to the rotating shaft (5091); the toothed disc (5092) is fixedly sleeved on the rotating shaft (5091); one end of the screw rod (5093) is fixedly sleeved on the bevel gear (5094); the bevel gear (5094) cooperates with the toothed disc (5092); the mounting plate (506) is coaxially fixed with the sleeve rod (5095); the sleeve rod (5095) is threadedly connected and cooperates with the screw rod (5093).

8. The all-in-one machine for mixing, foaming and conveying with metering function according to claim 1, characterized in that: The second mixing module (4) comprises a terminal stirring barrel (401), an inlet (402) and an outlet (403), wherein the inlet (402) and the outlet (403) are relatively opened on the terminal stirring barrel (401), and the inlet (402) is connected to the connecting pipe (105).

9. The all-in-one machine for mixing, foaming and conveying with metering function according to claim 3, characterized in that: A roller (2010) is provided at the bottom of the frame (201).

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