CN115338977A

CN115338977A - Building construction cement stirring device and stirring method

Info

Publication number: CN115338977A
Application number: CN202211012717.9A
Authority: CN
Inventors: 秦艳洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-11-15

Abstract

The invention relates to the technical field of cement stirring devices, in particular to a cement stirring device for building construction, which comprises a device main body, wherein a discharge hole is fixedly connected at the bottom end of the device main body, a feed inlet and a double-head motor are fixedly connected at the upper end of the device main body, the feed inlet is positioned at the right side of the double-head motor, a stirring mechanism is arranged in the middle of the interior of the device main body, a crushing mechanism is arranged below the stirring mechanism, dust collection mechanisms are arranged at the left side and the interior of the device main body, a hydraulic mechanism is arranged at the upper end of the dust collection mechanism, air induction mechanisms are arranged in the dust collection mechanism and the hydraulic mechanism, a quantitative mechanism is arranged at the upper end of the device main body, and the quantitative mechanism is positioned at the left side of the double-head motor. According to the invention, the crushing mechanism is designed to be matched with the stirring mechanism, so that the horizontal stirring and the vertical stirring of cement are realized, the stirring effect is enhanced, the cement can be extruded and ground, and the mixing speed and the finished product quality of the cement are accelerated.

Description

Building construction cement stirring device and stirring method

Technical Field

The invention relates to the technical field of cement stirring devices, in particular to a cement stirring device and a stirring method for building construction.

Background

The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can be hardened in the air or in water, can firmly bond sand, stone and other materials together, the mixture of early lime and volcanic ash is very similar to the modern lime and volcanic ash cement, the concrete made of broken stones cemented by the cement has higher strength after being cured, and can resist the erosion of fresh water or saline water, and the cement is taken as an important cementing material for a long time and is widely applied to civil construction, water conservancy and other projects;

cement mixing device is in order to form the grout with cement, grit aggregate and water mixing stirring, and current stirring mode is single, and stirring effect is relatively poor to the cement stirring in-process need add the solvent and come the adjust concentration, improves cement strength, and the inconvenient control of the solvent quantity of joining appears not enoughly or excessive condition easily, thereby influences the quality of cement.

In view of the above technical problems, the chinese patent application No.: CN202022491172.7, a cement proportioning device for road construction, provides a solution, and the device enhances the stirring effect by an auxiliary stirring mechanism.

Although the stirring effect has been strengthened to contrast patent, in the in-service use process, great grit aggregate appears easily and the material that agglomerates, and great grit aggregate influences the quality of cement easily if mode such as do not grind is handled.

Therefore, a cement stirring device and a stirring method for building construction are provided.

Disclosure of Invention

The invention aims to provide a cement stirring device and a stirring method for building construction, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a construction cement agitating unit, including the device main part, the bottom fixedly connected with discharge gate of device main part, the upper end fixedly connected with feed inlet and the double-end motor of device main part, the feed inlet is located the double-end motor right-hand, be provided with rabbling mechanism in the middle of the inside of device main part, the below of rabbling mechanism is provided with broken mechanism, the left side and the inside dust absorption mechanism that are provided with of device main part, dust absorption mechanism upper end is provided with hydraulic pressure mechanism, dust absorption mechanism and the inside induced air mechanism that is provided with of hydraulic pressure mechanism, device main part upper end is provided with quantitative mechanism, quantitative mechanism is located the double-end motor left, further drive broken mechanism when stirring through the double-end motor drive rabbling mechanism level, realize the level and the vertical stirring to cement, and can grind the breakage to the grit aggregate in the grout.

Preferably, the stirring mechanism comprises a first rotating rod, a first stirring blade and cutting blades, a first rotating rod is fixedly connected with a bottom output shaft of the double-head motor, the bottom end of the first rotating rod is rotatably connected with a crushing mechanism, the first stirring blade is arranged above the outer surface of the first rotating rod, four groups of cutting blades are arranged at the upper end of the first stirring blade, and the cutting blades are arranged in a prism shape.

Preferably, broken mechanism includes the guard box, the support frame, conical gear one, conical gear two, bull stick two, rotor plate and stirring leaf two, the bottom of bull stick one runs through the guard box and rotates and connect on the bottom inner wall of guard box, the two sets of support frames of the inside slope of bottom fixedly connected with of guard box, the bottom fixed connection of two sets of support frames is on the inside bottom of device main part, two sets of conical gear one have been cup jointed to the bottom surface of bull stick one, conical gear one meshes conical gear two, conical gear two keeps away from the one end fixedly connected with bull stick two at guard box center, and the one end that guard box center was kept away from to bull stick two runs through the guard box and fixedly connected with rotor plate, the rotor plate is L shape setting, the upper and lower extreme of rotor plate is provided with stirring leaf two and extrusion piece respectively.

Preferably, the dust absorption mechanism includes the fixed plate, the water tank, dust absorption passageway, the dust absorption mouth, inlet tube and filter screen, the left side fixedly connected with fixed plate of device main part, the upper end of fixed plate is provided with the water tank, the upper end right side fixedly connected with dust absorption passageway of water tank, the right-hand member of dust absorption passageway runs through the upper end of device main part and fixedly connected with dust absorption mouth, the left side below of water tank is provided with the inlet tube, the inner wall fixedly connected with filter screen of water tank.

Preferably, hydraulic pressure mechanism includes the hydraulic pressure case, mechanical chamber, the hydraulic pressure room, absorb water the pipe, check valve one, the raceway, the three-way valve, the drain pipe, the shower nozzle, piston one, reciprocal lead screw, driven pulley and drive pulley, the upper end left fixedly connected with hydraulic pressure case of water tank, the inside partition of hydraulic pressure case becomes mechanical chamber and hydraulic pressure room, and mechanical chamber is located the hydraulic pressure room top, the bottom fixedly connected with of hydraulic pressure case absorbs water the pipe, the bottom that absorbs water the pipe runs through the water tank and extends to the inside bottom of water tank, it is provided with check valve one on the pipe to absorb water, the left side fixedly connected with raceway of hydraulic pressure case, and the right-hand member fixedly connected with three-way valve of raceway, the bottom fixedly connected with drain pipe of three-way valve, the other end of drain pipe runs through dust absorption channel and fixedly connected with shower nozzle.

Preferably, the inner wall cover of hydraulic pressure case is equipped with piston one, and the middle part screw drive of piston one has reciprocal lead screw, and the bottom of reciprocal lead screw is rotated and is connected on the bottom inner wall of hydraulic pressure room, and the upper end of reciprocal lead screw runs through hydraulic pressure case and motor-driven room and fixedly connected with driven pulley, and driven pulley is connected with driving pulley through belt transmission, and driving pulley's bottom fixed connection is on double-end motor's output shaft.

Preferably, the air inducing mechanism comprises a third conical gear, a fourth conical gear, a third rotating rod and a fan, the third conical gear is sleeved on the outer surface of the reciprocating screw rod in the maneuvering chamber and meshed with the fourth conical gear, the third rotating rod is fixedly connected to the right side of the fourth conical gear, and the right end of the third rotating rod penetrates through the dust collection channel and the hydraulic tank and is fixedly connected with the fan.

Preferably, the dosing mechanism includes the injection case, the inlet tube, the induction valve, the feed liquor pipe, check valve two, the drain pipe, check valve three, piston two and spring, the upper end fixedly connected with injection case of device main part, the injection case is located the double-end motor left, the left side top fixedly connected with inlet tube of injection case, and the left end fixed connection of inlet tube is on the three-way valve, the right side top of injection case is provided with the induction valve, injection case right side below is provided with the feed liquor pipe, and be provided with check valve two on the feed liquor pipe, the bottom fixedly connected with drain pipe of injection case, the bottom of drain pipe runs through the inside that device main part upper end extended to the device main part, be provided with check valve three on the drain pipe, the inner wall cover of inlet tube is equipped with piston two.

Preferably, the upper end of the second piston is fixedly connected with a spring, and the upper end of the spring is fixedly connected to the inner wall of the top end of the injection box.

A stirring method of a cement stirring device for building construction comprises the following steps:

s1, putting materials such as cement into the material inlet, starting a double-head motor, driving a rotating rod by the double-head motor to drive a stirring blade to horizontally stir the cement, and further driving a second stirring blade on a rotating plate to vertically stir the cement, and enabling extrusion blocks on two groups of rotating plates to extrude and grind the cement;

s2, the double-head motor drives the conical gear III to drive the fan to rotate to generate drainage wind power, and dust generated by stirring of the device main body is sucked into the dust collection channel by the drainage wind power to be dusted;

s3, the double-end motor drives the reciprocating screw rod to drive the piston I to reciprocate, the three-way valve transfers the water pipe to the drain pipe, and the piston I sends water in the water tank into the spray head through the water pipe, the three-way valve and the drain pipe to spray dust in the dust collection channel, so that the dust in the dust collection channel falls into the water tank conveniently;

s4, the controller controls the three-way valve to transfer the water pipe to the one-way valve II, water flows enter the position above the piston II, a quantitative solvent below the piston II is injected into the device main body, the sensing valve senses set pressure and automatically opens and transmits information to the controller, the controller instructs the three-way valve to transfer the water pipe again, and the spring drives the piston II to ascend and suck the quantitative solvent again through the liquid inlet pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the crushing mechanism is designed to be matched with the stirring mechanism, the double-end motor drives the rotating rod to drive the stirring blades to horizontally stir cement, the stirring blades drive the cutting blades to cut cement materials, the rotating rod I drives the stirring blades II on the rotating plates to vertically stir, and the two groups of rotating plates mutually extrude through the extrusion blocks to grind the cement, so that the horizontal stirring and the vertical stirring of the cement are realized, the stirring effect is enhanced, the cement can be extruded and ground, and the mixing speed and the finished product quality of the cement are accelerated;

2. according to the dust collection device, the induced draft mechanism is matched with the dust collection mechanism, the double-end motor drives the conical gear III to drive the fan to rotate to generate induced draft force, the wind force sucks dust into the dust collection channel through the dust collection port, the hydraulic mechanism sprays the dust into the water tank for dust fall, so that air flow suction is realized, the dust can conveniently enter the dust collection channel, the dust fall work of the subsequent hydraulic mechanism is facilitated, the dust can be conveniently collected, and the dust can be prevented from being diffused;

3. according to the invention, by designing a hydraulic mechanism, a double-end motor drives a reciprocating screw rod to drive a piston I to reciprocate and drive an air inducing mechanism to conduct drainage, the piston I sends water in a water tank into a three-way valve through a water suction pipe and a water conveying pipe, the three-way valve can be used for switching over a water discharging pipe to enable the water to conduct dust fall on dust in a dust suction channel through a spray head, and a quantitative mechanism is used for quantitatively injecting solution, so that the spraying inside the dust suction channel is realized, the dust fall is facilitated, and the drainage of the air inducing mechanism and the quantitative mechanism are controlled to quantitatively inject the solution;

4. according to the invention, the hydraulic mechanism is designed to be matched with the quantitative mechanism, the controller controls the three-way valve to transfer the water delivery pipe to the water inlet pipe so that water flow enters the injection box, the piston II quantitatively adds the solvent below into the device main body, the sensing valve senses the set pressure and automatically opens and transmits information to the controller, the controller instructs the three-way valve to transfer the water outlet pipe again, the spring drives the piston II to ascend and suck the quantitative solvent again through the liquid inlet pipe, the automatic injection of the quantitative solvent is realized, the concentration of cement is conveniently adjusted, the catalyst is conveniently added, and the cement production quality is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is a structural view of the stirring mechanism of the present invention;

FIG. 4 is a structural view of the crushing mechanism of the present invention;

FIG. 5 is a structural view of the dust suction mechanism of the present invention;

FIG. 6 is an enlarged schematic view at A of FIG. 2 according to the present invention;

FIG. 7 is an enlarged schematic view of the invention at B of FIG. 2;

fig. 8 is an enlarged view of the point C in fig. 2 according to the present invention.

Description of the reference numerals:

1. a device main body; 11. a discharge port; 12. a feed inlet; 13. a double-headed motor; 14. a controller;

2. a stirring mechanism; 21. a first rotating rod; 22. stirring the first blade; 23. cutting the slices;

3. a crushing mechanism; 31. a protection box; 32. a support frame; 33. a first conical gear; 34. a second bevel gear; 35. a second rotating rod; 36. a rotating plate; 37. stirring the second leaf; 38. extruding the block;

4. a dust suction mechanism; 41. a fixing plate; 42. a water tank; 43. a dust collection channel; 44. a dust suction port; 45. a water inlet pipe; 46. a filter screen;

5. a hydraulic mechanism; 51. a hydraulic tank; 52. a mobile room; 53. a hydraulic chamber; 54. a suction pipe; 55. a one-way valve I; 56. a water delivery pipe; 57. a three-way valve; 58. a drain pipe; 59. a spray head; 511. a first piston; 512. a reciprocating screw rod; 513. a driven pulley; 514. a drive pulley;

6. an air inducing mechanism; 61. a third bevel gear; 62. a bevel gear four; 63. a third rotating rod; 64. a fan.

7. A dosing mechanism; 71. an injection box; 72. a water inlet pipe; 73. an induction valve; 74. a liquid inlet pipe; 75. a second one-way valve; 76. a liquid outlet pipe; 77. a one-way valve III; 78. a second piston; 79. a spring;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution:

the utility model provides a construction cement agitating unit, including device main part 1, the bottom fixedly connected with discharge gate 11 of device main part 1, the upper end fixedly connected with feed inlet 12 and the double-end motor 13 of device main part 1, feed inlet 12 is located the double-end motor 13 right-hand, be provided with rabbling mechanism 2 in the middle of the inside of device main part 1, the below of rabbling mechanism 2 is provided with broken mechanism 3, the left side and the inside of device main part 1 are provided with dust absorption mechanism 4, dust absorption mechanism 4 upper end is provided with hydraulic pressure mechanism 5, dust absorption mechanism 4 and the inside induced air mechanism 6 that is provided with of hydraulic pressure mechanism 5, device main part 1 upper end is provided with dosing mechanism 7, dosing mechanism 7 is located the left of motor 13, further drive broken mechanism 3 when driving the 2 horizontal stirring of rabbling mechanism through double-end motor 13 and carry out broken stirring, realize the level and the vertical stirring to cement, and can grind the breakage to the interior grit aggregate of grout.

By adopting the technical scheme, the stirring mechanism 2 and the crushing mechanism 3 are designed, the stirring mechanism 2 is driven by the double-head motor 13 to horizontally stir, and meanwhile, the crushing mechanism 3 is further driven to crush and stir, so that cement is horizontally and vertically fully stirred, the stirring effect is improved, gravel aggregate can be ground and crushed, and the forming speed and the finished product quality of the cement are improved.

As an embodiment of the present invention, as shown in fig. 2 and 3, the stirring mechanism 2 includes a first rotating rod 21, a first stirring blade 22, and a cutting blade 23, the first rotating rod 21 is fixedly connected to an output shaft at the bottom end of the double-head motor 13, the crushing mechanism 3 is rotatably connected to the bottom end of the first rotating rod 21, the first stirring blade 22 is disposed above an outer surface of the first rotating rod 21, four sets of cutting blades 23 are disposed at an upper end of the first stirring blade 22, and the cutting blades 23 are disposed in a prism shape.

Through adopting above-mentioned technical scheme, because the singleness of stirring mode, cement stirring effect is relatively poor, the during operation, a 21 rotations of double-end motor 13 drive bull stick, a 21 rotation of bull stick drives stirring leaf a 22 and carries out the horizontal stirring to cement, and a 22 drives cutting piece 23 and cuts the cement material, realizes the horizontal stirring of cement and material cutting, improves stirring effect to the broken mechanism 3 work of drive, the broken mechanism 3 of being convenient for carries out vertical stirring and the broken grit aggregate of grinding.

As an embodiment of the present invention, as shown in fig. 2, 4 and 6, the crushing mechanism 3 includes a protection box 31, a support frame 32, a first conical gear 33, a second conical gear 34, a second rotating rod 35, a rotating plate 36 and a second stirring blade 37, a bottom end of the first rotating rod 21 penetrates through the protection box 31 and is rotatably connected to an inner wall of a bottom end of the protection box 31, two sets of inwardly inclined support frames 32 are fixedly connected to a bottom end of the protection box 31, bottom ends of the two sets of support frames 32 are fixedly connected to a bottom end inside the device main body 1, two sets of first conical gears 33 are sleeved on an outer surface of the bottom end of the first rotating rod 21, the first conical gears 33 are engaged with the second conical gears 34, one end of the second conical gears 34 far away from a center of the protection box 31 is fixedly connected with the second rotating rod 35, and one end of the second rotating rod 35 far away from the center of the protection box 31 penetrates through the protection box 31 and is fixedly connected with the rotating plate 36, the rotating plate 36 is arranged in an L shape, and upper and lower ends of the rotating plate 36 are respectively provided with the second stirring blade 37 and the squeezing block 38.

Through adopting above-mentioned technical scheme, because great grit aggregate easily appears in the grout, the stirring is difficult to lead to the fact the influence to it, do not decompose and influence the cement quality easily, bull stick 21 drives conical gear 33 rotatory, conical gear 33 drives two 35 rotations of bull stick through two 34 of conical gear that the meshing is connected, bull stick two 35 drive stirring leaf two 37 on the rotor plate 36 and carry out vertical stirring, two sets of rotor plates 36 grind cement through the mutual extrusion of extrusion piece 38, realize the vertical stirring of cement, strengthen the stirring effect, and can extrude cement and grind, accelerate the mixing velocity and the finished product quality of cement.

As an embodiment of the present invention, as shown in fig. 2, 5 and 7, the dust suction mechanism 4 includes a fixing plate 41, a water tank 42, a dust suction passage 43, a dust suction port 44, a water inlet pipe 45 and a filter screen 46, the fixing plate 41 is fixedly connected to the left side of the apparatus main body 1, the water tank 42 is disposed at the upper end of the fixing plate 41, the dust suction passage 43 is fixedly connected to the right side of the upper end of the water tank 42, the right end of the dust suction passage 43 penetrates through the upper end of the apparatus main body 1 and is fixedly connected to the dust suction port 44, the water inlet pipe 45 is disposed below the left side of the water tank 42, and the filter screen 46 is fixedly connected to the inner wall of the water tank 42.

Through adopting above-mentioned technical scheme, because cement, can produce a large amount of dusts in the middle of the process that grit aggregate and water mix the stirring, the dust diffusion not only can the polluted environment, it can also influence staff's health to inhale the human body, double-end motor 13 drive induced air mechanism 6 produces wind-force, wind-force inhales dust passageway 43 with the dust through dust absorption mouth 44 in, then hydraulic pressure mechanism 5 sprays the dust to water tank 42 in, and supply water to water tank 42 through inlet tube 45, filter the dust through filter screen 46, the prevention dust blocks up the water pipe, realize the effect that cooperation induced air mechanism 6 absorbs dust and hydraulic pressure mechanism 5 dust fall, be convenient for collect the dust, prevent that the dust from taking place the diffusion.

As an embodiment of the present invention, as shown in fig. 2 and 7, the hydraulic mechanism 5 includes a hydraulic tank 51, a power-driven chamber 52, a hydraulic chamber 53, a suction pipe 54, a first check valve 55, a water pipe 56, a three-way valve 57, a drain pipe 58, a nozzle 59, a first piston 511, a reciprocating screw 512, a driven pulley 513 and a driving pulley 514, the hydraulic tank 51 is fixedly connected to the left of the upper end of the water tank 42, the interior of the hydraulic tank 51 is partitioned into the power-driven chamber 52 and the hydraulic chamber 53, the power-driven chamber 52 is located above the hydraulic chamber 53, the bottom end of the hydraulic tank 51 is fixedly connected to the suction pipe 54, the bottom end of the suction pipe 54 penetrates through the water tank 42 and extends to the bottom end of the interior of the water tank 42, the suction pipe 54 is provided with the first check valve 55, the left side of the hydraulic tank 51 is fixedly connected to the water pipe 56, the right end of the water pipe 56 is fixedly connected to the right end of the water pipe 57, the bottom end of the three-way valve 57 is fixedly connected to the drain pipe 58, the other end of the drain pipe 58 penetrates through the dust suction pipe 43 and is fixedly connected to the nozzle 59, the inner wall of the hydraulic tank 51 is sleeved with the first piston 511, the middle portion of the piston 511, the screw 511, the middle of the piston 511 is rotatably connected to the screw 511, the bottom end of the middle of the hydraulic chamber 512, the reciprocating screw 512, the driving pulley 512 is fixedly connected to the driven pulley 512, the upper end of the reciprocating pulley 512, and the driven pulley 512, the driven pulley 512 is connected to the driven pulley 13, and the upper end of the reciprocating pulley 512, and the output shaft 13 are connected to the reciprocating pulley 512, and the output shaft 13.

By adopting the above technical scheme, because the dust sucked by the air inducing mechanism 6 easily flows back, dust falling treatment needs to be carried out on the sucked dust, the double-head motor 13 drives the driving belt pulley 514 to rotate, the driving belt pulley 514 drives the driven belt pulley 513 to rotate through a belt, the driven belt pulley 513 drives the piston I511 to reciprocate through the reciprocating screw rod 512 and drives the air inducing mechanism 6 to carry out drainage, when the piston I511 ascends, water in the water tank 42 is sucked into the hydraulic chamber 53 through the water suction pipe 54, when the piston I511 descends, water in the water tank 42 is sent into the three-way valve 57 through the water conveying pipe 56, the three-way valve 57 can be switched over to the water discharge pipe 58 to enable water to carry out dust falling on the dust in the dust suction channel 43 through the spray head 59 and be switched to the quantitative mechanism 7 to inject solution quantitatively, so as to realize spraying on the inside of the dust suction channel 43, dust falling is convenient, and the drainage of the air inducing mechanism 6 can be controlled and the quantitative mechanism 7 to inject solution quantitatively.

As an embodiment of the present invention, as shown in fig. 2 and 7, the air inducing mechanism 6 includes a third bevel gear 61, a fourth bevel gear 62, a third rotating rod 63 and a fan 64, the third bevel gear 61 is sleeved on the outer surface of the reciprocating screw rod 512 in the maneuvering chamber 52, the third bevel gear 61 is engaged with the fourth bevel gear 62, the third rotating rod 63 is fixedly connected to the right side of the fourth bevel gear 62, and the right end of the third rotating rod 63 penetrates through the dust suction passage 43 and the hydraulic tank 51 and is fixedly connected with the fan 64.

Through adopting above-mentioned technical scheme, because the dust that wafts is to scattering everywhere, need the drainage just can inhale dust absorption mechanism 4 in with the dust that wafts and carry out the dust fall, reciprocal lead screw 512 drives three 61 rotations of conical gear, three 61 meshing conical gear of conical gear four 62 link, conical gear four 62 drives the rotation of fan 64 through three 63 of bull stick and carries out the drainage, realize the attraction of air current, the dust of being convenient for gets into dust absorption passageway 43, the going on of the work of convenient follow-up hydraulic pressure mechanism 5 dust fall.

As an embodiment of the present invention, as shown in fig. 1, 2 and 8, the quantitative mechanism 7 includes an injection box 71, a water inlet pipe 72, a sensing valve 73, a water inlet pipe 74, a second check valve 75, a liquid outlet pipe 76, a third check valve 77, a second piston 78 and a spring 79, the upper end of the device main body 1 is fixedly connected with the injection box 71, the injection box 71 is located on the left side of the double-head motor 13, the upper portion of the left side of the injection box 71 is fixedly connected with the water inlet pipe 72, the left end of the water inlet pipe 72 is fixedly connected to the three-way valve 57, the sensing valve 73 is arranged on the upper portion of the right side of the injection box 71, the water inlet pipe 74 is arranged on the lower portion of the right side of the injection box 71, the second check valve 75 is arranged on the water inlet pipe 74, the bottom end of the injection box 71 is fixedly connected with the liquid outlet pipe 76, the bottom end of the liquid outlet pipe 76 penetrates through the upper end of the device main body 1 and extends into the device main body 1, the third check valve 77 is arranged on the injection box 76, the inner wall of the water inlet pipe 72 is sleeved with the second piston 78, the upper end of the piston 78 is fixedly connected with the spring 79, and the upper end of the spring 79 is fixedly connected to the inner wall of the injection box 71.

By adopting the technical scheme, in the mixing of cement, a solvent is required to be added quantitatively for catalysis or concentration regulation, the controller 14 controls the three-way valve 57 to transfer the water pipe 56 to the water inlet pipe 72 to enable water flow to enter the injection box 71, the second piston 78 descends to quantitatively add the solvent below the second piston 78 into the device main body 1 through the liquid outlet pipe 76, backflow is prevented through the third one-way valve 77, then the induction valve 73 senses set pressure and automatically opens and transmits information to the controller 14, the controller 14 instructs the three-way valve 57 to transfer the water outlet pipe 58 again, finally the second piston 78 is driven by the spring 79 to ascend to suck the quantitative solvent again through the liquid inlet pipe 74, automatic injection of the quantitative solvent is realized, the concentration regulation of cement and the addition of the catalyst are facilitated, and the cement production quality is improved.

s1, materials such as cement are put in from a feed inlet 12, a double-head motor 13 is turned on, the double-head motor 13 drives a first rotating rod 21 to drive a first stirring blade 22 to horizontally stir the cement and further drive a second stirring blade 37 on a rotating plate 36 to vertically stir the cement, and extrusion blocks 38 on two groups of rotating plates 36 extrude and grind the cement;

s2, the double-end motor 13 drives the third conical gear 61 to drive the fan 64 to rotate to generate drainage wind power, and the drainage wind power sucks 0 dust generated by stirring of the device main body 1 into the dust suction channel 43 for dust reduction;

s3, the double-end motor 13 drives the reciprocating screw rod 512 to drive the first piston 511 to reciprocate, the three-way valve 57 transfers the water pipe 56 to the drain pipe 58, and the first piston 511 sends water in the water tank 42 into the spray head 59 through the water pipe 56, the three-way valve 57 and the drain pipe 58 to spray dust in the dust suction channel 43, so that the dust in the dust suction channel 43 can fall into the water tank 42 conveniently;

s4, the controller 14 controls the three-way valve 57 to switch the water conveying pipe 56 to the second one-way valve 75, water flows into the upper portion of the second piston 78, a fixed amount of solvent below the second piston 78 is injected into the device body 1, the sensing valve 73 senses set pressure and is automatically opened and transmits information to the controller 14, the controller 14 instructs the three-way valve 57 to switch the water discharging pipe 58 again, and the spring 79 drives the second piston 78 to ascend to pass through the liquid inlet pipe 74 to suck in the fixed amount of solvent again.

The working principle is as follows: because the stirring mode is single, the cement stirring effect is poor, when the cement crushing machine works, the double-head motor 13 drives the first rotating rod 21 to rotate, the first rotating rod 21 drives the first stirring blade 22 to horizontally stir cement, and the first stirring blade 22 drives the cutting blade 23 to cut cement materials, so that the horizontal stirring and material cutting of the cement are realized, the stirring effect is improved, the crushing mechanism 3 is driven to work, and the vertical stirring and grinding of crushed gravel aggregates are facilitated by the crushing mechanism 3;

because large gravel aggregate is easy to appear in cement slurry, stirring is difficult to affect, cement quality is not easy to affect due to decomposition, the first rotating rod 21 drives the first conical gear 33 to rotate, the first conical gear 33 drives the second rotating rod 35 to rotate through the second conical gear 34 connected in a meshed mode, the second rotating rod 35 drives the second stirring blades 37 on the rotating plates 36 to vertically stir, the two groups of rotating plates 36 mutually extrude through the extrusion blocks 38 to grind cement, vertical stirring of the cement is achieved, the stirring effect is enhanced, the cement can be extruded and ground, and the mixing speed and the finished product quality of the cement are increased;

because cement, sandstone aggregate and water are mixed and stirred to produce a large amount of dust, the dust diffusion not only pollutes the environment, but also influences the human health of workers when sucking the dust, the double-end motor 13 drives the induced draft mechanism 6 to generate wind power, the wind power sucks the dust into the dust suction channel 43 through the dust suction port 44, then the hydraulic mechanism 5 sprays the dust into the water tank 42 for falling the dust, and supplies water to the water tank 42 through the water inlet pipe 45, the dust is filtered through the filter screen 46, the dust is prevented from blocking a water pipe, the effects of sucking the dust by matching with the induced draft mechanism 6 and falling the dust by the hydraulic mechanism 5 are realized, the dust is convenient to collect, and the dust is prevented from being diffused;

because the dust sucked by the air inducing mechanism 6 is easy to flow back, the dust falling treatment needs to be carried out on the sucked dust, the double-head motor 13 drives the driving belt pulley 514 to rotate, the driving belt pulley 514 drives the driven belt pulley 513 to rotate through a belt, the driven belt pulley 513 drives the piston I511 to carry out reciprocating motion through the reciprocating screw rod 512 and drives the air inducing mechanism 6 to carry out drainage, when the piston I511 rises, water in the water tank 42 is sucked into the hydraulic chamber 53 through the water suction pipe 54, when the piston I511 descends, the water in the water tank 42 is sent into the three-way valve 57 through the water conveying pipe 56, the three-way valve 57 can be switched to the water discharging pipe 58 to enable the water to carry out dust falling on the dust in the dust absorbing channel 43 through the spray head 59 and be switched to the quantitative mechanism 7 to inject solution quantitatively, the spraying inside the dust absorbing channel 43 is realized, the dust falling is convenient, and the drainage of the air inducing mechanism 6 and the quantitative mechanism 7 to inject solution quantitatively can be controlled;

the floated dust is scattered to four places, and can be sucked into the dust collection mechanism 4 for dust reduction only by drainage, the reciprocating screw 512 drives the third conical gear 61 to rotate, the third conical gear 61 is meshed with the fourth conical gear 62 for linkage, the fourth conical gear 62 drives the fan 64 to rotate through the third rotating rod 63 for drainage, so that the suction of air flow is realized, the dust can conveniently enter the dust collection channel 43, and the dust reduction work of the subsequent hydraulic mechanism 5 is facilitated;

in the mixing of cement, a solvent is required to be quantitatively added for catalysis or concentration adjustment, the controller 14 controls the three-way valve 57 to transfer the water pipe 56 to the water inlet pipe 72 to enable water flow to enter the injection box 71, the second piston 78 descends to quantitatively add the solvent below the second piston 78 into the device main body 1 through the liquid outlet pipe 76, backflow is prevented through the third one-way valve 77, then the sensing valve 73 senses set pressure and automatically opens and transmits information to the controller 14, the controller 14 instructs the three-way valve 57 to transfer the water outlet pipe 58 again, finally the second piston 78 is driven by the spring 79 to ascend to suck the quantitative solvent again through the liquid inlet pipe 74, automatic injection of the quantitative solvent is achieved, the concentration adjustment of the cement and the addition of the catalyst are facilitated, and the cement production quality is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a construction cement agitating unit, includes device main part (1), its characterized in that: the utility model discloses a cement mortar crushing device, including device main part (1), the bottom fixedly connected with discharge gate (11) of device main part (1), upper end fixedly connected with feed inlet (12) and double-end motor (13) of device main part (1), feed inlet (12) are located double-end motor (13) right-hand, be provided with rabbling mechanism (2) in the middle of the inside of device main part (1), the below of rabbling mechanism (2) is provided with broken mechanism (3), the left side and the inside of device main part (1) are provided with dust absorption mechanism (4), dust absorption mechanism (4) upper end is provided with hydraulic pressure mechanism (5), dust absorption mechanism (4) and hydraulic pressure mechanism (5) inside are provided with induced air mechanism (6), device main part (1) upper end is provided with quantitative mechanism (7), quantitative mechanism (7) are located double-end motor (13) left, further drive broken stirring mechanism (3) of drive when stirring mechanism (2) horizontal mixing through double-end motor (13) and carry out broken stirring, realize the level and vertical stirring to cement mortar in can grind the grit and break.

2. The cement mixer for building construction according to claim 1, wherein: stirring mechanism (2) are including bull stick (21), stirring leaf (22) and cutting piece (23), the bottom output shaft fixedly connected with bull stick (21) of double-end motor (13), the bottom of bull stick (21) is rotated and is connected with broken mechanism (3), the surface top of bull stick (21) is provided with stirring leaf (22), the upper end of stirring leaf (22) is provided with four sets of cutting pieces (23), cutting piece (23) are prismatic setting.

3. The cement mixer for building construction according to claim 2, wherein: broken mechanism (3) are including guard box (31), support frame (32), bevel gear (33), bevel gear two (34), bull stick two (35), rotor plate (36) and stirring leaf two (37), the bottom of bull stick one (21) is run through guard box (31) and is rotated and connect on the bottom inner wall of guard box (31), two sets of support frame (32) of the bottom fixedly connected with leanin of guard box (31), two sets of the bottom fixed connection of support frame (32) is on the inside bottom of device main part (1), the bottom surface of bull stick one (21) has cup jointed two sets of bevel gear one (33), one (33) meshing bevel gear two (34), the one end fixedly connected with bull stick two (35) at guard box (31) center is kept away from in bevel gear two (34), and one end that guard box (31) center was kept away from in bull stick two (35) runs through guard box (31) and fixedly connected with rotor plate (36), rotor plate (36) is L shape setting, the upper and lower ends of rotor plate (36) are provided with two (37) respectively and extrusion piece (38).

4. The cement mixer for building construction according to claim 1, wherein: dust absorption mechanism (4) are including fixed plate (41), water tank (42), dust absorption passageway (43), dust absorption mouth (44), inlet tube (45) and filter screen (46), the left side fixedly connected with fixed plate (41) of device main part (1), the upper end of fixed plate (41) is provided with water tank (42), the upper end right side fixedly connected with dust absorption passageway (43) of water tank (42), the right-hand member of dust absorption passageway (43) runs through the upper end of device main part (1) and fixedly connected with dust absorption mouth (44), the left side below of water tank (42) is provided with inlet tube (45), the inner wall fixedly connected with filter screen (46) of water tank (42).

5. The construction cement mixing device of claim 4, wherein: the hydraulic mechanism (5) comprises a hydraulic tank (51), a maneuvering chamber (52), a hydraulic chamber (53), a water suction pipe (54), a one-way valve I (55), a water delivery pipe (56), a three-way valve (57), a water drainage pipe (58), a spray head (59), a piston I (511), a reciprocating screw rod (512), a driven pulley (513) and a driving pulley (514), wherein the hydraulic tank (51) is fixedly connected to the left end of the upper end of the water tank (42), the interior of the hydraulic tank (51) is divided into the maneuvering chamber (52) and the hydraulic chamber (53), the maneuvering chamber (52) is located above the hydraulic chamber (53), the water suction pipe (54) is fixedly connected to the bottom end of the hydraulic tank (51), the bottom end of the water suction pipe (54) penetrates through the water tank (42) and extends to the bottom end of the interior of the water tank (42), the one-way valve I (55) is arranged on the water suction pipe (54), the left side of the hydraulic tank (51) is fixedly connected with the water delivery pipe (56), the right end of the water delivery pipe (57) is fixedly connected with the water delivery pipe (57), the three-way valve (57) is fixedly connected with the bottom end of the three-way valve (58), and the spray head (58) penetrates through the three-way valve (58) and the three-way valve (59) and the water drainage pipe (43) is fixedly connected with the water drainage pipe (59).

6. The construction cement mixing device of claim 5, wherein: the inner wall cover of hydraulic pressure case (51) is equipped with piston (511), the middle part screw thread transmission of piston (511) has reciprocal lead screw (512), the bottom of reciprocal lead screw (512) is rotated and is connected on the bottom inner wall of hydraulic pressure room (53), the upper end of reciprocal lead screw (512) runs through hydraulic pressure case (51) and motor chamber (52) and fixedly connected with driven pulley (513), driven pulley (513) are connected with drive pulley (514) through belt transmission, the bottom fixed connection of drive pulley (514) is on the output shaft of double-end motor (13).

7. The construction cement mixing device of claim 5, wherein: the induced draft mechanism (6) comprises a bevel gear III (61), a bevel gear IV (62), a rotating rod III (63) and a fan (64), the bevel gear III (61) is sleeved on the outer surface of a reciprocating screw rod (512) in the maneuvering chamber (52), the bevel gear III (61) is meshed with the bevel gear IV (62), the rotating rod III (63) is fixedly connected to the right side of the bevel gear IV (62), and the right end of the rotating rod III (63) penetrates through the dust collection channel (43) and the hydraulic tank (51) and is fixedly connected with the fan (64).

8. The construction cement mixing device of claim 1, wherein: quantitative mechanism (7) are including injection case (71), inlet tube (72), induction valve (73), feed liquor pipe (74), check valve two (75), drain pipe (76), check valve three (77), piston two (78) and spring (79), the upper end fixedly connected with injection case (71) of device main part (1), injection case (71) are located double-end motor (13) left, the left side top fixedly connected with inlet tube (72) of injection case (71), and the left end fixed connection of inlet tube (72) is on three-way valve (57), the right side top of injection case (71) is provided with induction valve (73), injection case (71) right side below is provided with feed liquor pipe (74), and is provided with check valve two (75) on feed liquor pipe (74), the bottom fixedly connected with drain pipe (76) of injection case (71), the bottom of drain pipe (76) runs through the inside that device main part (1) upper end extended to device main part (1), be provided with check valve three (77) on drain pipe (76), the inner wall cover of inlet tube (72) is equipped with piston two (78).

9. The cement mixer for building construction as claimed in claim 8, wherein: the upper end of the second piston (78) is fixedly connected with a spring (79), and the upper end of the spring (79) is fixedly connected to the inner wall of the top end of the injection box (71).

10. A mixing method applicable to the cement mixer for construction according to any one of claims 1 to 10, characterized in that: comprises the following steps;

s1, materials such as cement are placed from a feeding hole (12), a double-head motor (13) is turned on, the double-head motor (13) drives a first rotating rod (21) to drive a first stirring blade (22) to horizontally stir cement, meanwhile, a second stirring blade (37) on a rotating plate (36) is further driven to vertically stir, and extrusion blocks (38) on the two groups of rotating plates (36) extrude and grind the cement;

s2, the double-head motor (13) drives the third bevel gear (61) to drive the fan (64) to rotate to generate drainage wind power, and dust generated by stirring of the device main body (1) is sucked into the dust suction channel (43) by the drainage wind power to be subjected to dust fall;

s3, the double-end motor (13) drives the reciprocating screw rod (512) to drive the piston I (511) to reciprocate, the three-way valve (57) transfers the water pipe (56) to the drain pipe (58), the piston I (511) sends water in the water tank (42) into the spray head (59) through the water pipe (56), the three-way valve (57) and the drain pipe (58) to spray dust in the dust suction channel (43), and the dust in the dust suction channel (43) can fall into the water tank (42) conveniently;

s4, the controller (14) controls the three-way valve (57) to switch the water pipe (56) to the one-way valve II (75), water flows into the position above the piston II (78), a quantitative solvent below the piston II (78) is injected into the device main body (1), the sensing valve (73) senses set pressure and automatically opens and transmits information to the controller (14), the controller (14) instructs the three-way valve (57) to switch the water discharge pipe (58) again, and the spring (79) drives the piston II (78) to ascend and suck the quantitative solvent again through the liquid inlet pipe (74).