CN219768666U

CN219768666U - Mixed grouting equipment

Info

Publication number: CN219768666U
Application number: CN202320665686.0U
Authority: CN
Inventors: 张福星; 唐俊; 王飞; 阮皓; 马川; 熊伟; 吕卫星; 储诚节
Original assignee: Anhui Zhonghe Tongyuan Technology Co ltd
Current assignee: Anhui Zhonghe Tongyuan Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-29
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a mixed grouting device, which belongs to the field of buildings and comprises: the top of the proportioning box is provided with a material inlet, and the proportioning box is provided with a first stirring mechanism; the material inlet of the mixing box is communicated with the material outlet of the proportioning box through the conveying mechanism, the water inlet of the mixing box is communicated with the water storage box, and a second stirring mechanism is arranged in the mixing box; the temporary storage box is provided with a vibrating bottom plate at the bottom end thereof, a slurry inlet of the temporary storage box is communicated with a discharge outlet of the mixing box through a pipeline, a first valve is arranged on the pipeline communicated with the temporary storage box and the mixing box, an exhaust port is arranged on one side of the temporary storage box, and a first pump is arranged between the slurry outlet of the temporary storage box and a grouting pipe communicated with the slurry outlet of the temporary storage box. The utility model can ensure the mixing uniformity of materials and clean bubbles in the concrete slurry finished product in time, thereby improving the overall stability and strength of the cast-in-situ module.

Description

Mixed grouting equipment

Technical Field

The utility model belongs to the field of buildings, and particularly relates to a mixed grouting device.

Background

Concrete casting equipment is a device for casting concrete, and is used in the construction industry, and the concrete is the most commonly used material in engineering at present and plays an important role in engineering construction. The influence of the porosity of the concrete on the strength of the concrete can influence at least ten percent of the strength, and the source of the pores is mainly holes formed by the contact with air in the manufacturing process and the ineffective discharge of gas in the subsequent reaction process, so that bubbles are formed in the concrete, and the unbroken bubbles become pores in the subsequent continuous hardening process. The existence of the pores greatly influences the strength of the concrete, so that the overall stability and strength of the cast-in-situ module are poor. It is therefore a great need for a person skilled in the art to provide a grouting apparatus that eliminates air bubbles in concrete.

Disclosure of Invention

In view of the above, the present utility model provides a hybrid grouting apparatus capable of eliminating air bubbles in concrete.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a hybrid grouting apparatus comprising:

the top of the proportioning box is provided with a material inlet, and the proportioning box is provided with a first stirring mechanism;

the material inlet of the mixing box is communicated with the material outlet of the proportioning box through a conveying mechanism, the water inlet of the mixing box is communicated with the water storage box, and a second stirring mechanism is arranged in the mixing box;

the temporary storage box, the bottom of temporary storage box is provided with vibrating floor, the inlet of temporary storage box with the discharge gate of mixing box passes through the pipeline intercommunication, temporary storage box with be provided with first valve on the pipeline of mixing box intercommunication, one side of temporary storage box is provided with the gas vent, be provided with first pump between the slip casting pipe of the outlet of temporary storage box and its intercommunication.

Preferably, the first stirring mechanism comprises a first driving motor and a first stirring rod, the first driving motor is arranged on the proportioning box, and the first stirring rod penetrates through the proportioning box and is connected with an output shaft of the first driving motor.

Preferably, the top of proportioning box is provided with detachable top cap, be provided with a plurality of material inlets on the top cap, first driving motor set up in on the top cap, first puddler run through the top cap and with first driving motor's output shaft, the material export is provided with the solenoid valve.

Preferably, the position of the discharge hole of the mixing box is higher than the water outlet of the mixing box, a lifting table and a lifting bottom plate are arranged in the mixing box, the lifting bottom plate is matched with the inner wall of the mixing box, a rubber pad is arranged on the side wall of the lifting bottom plate, one end of the lifting table is fixedly connected with the mixing box, and the other end of the lifting table is fixedly connected with the lifting bottom plate so as to drive the lifting bottom plate to vertically lift.

Preferably, the top of water storage tank is provided with the backward flow mouth, the backward flow mouth with the delivery port intercommunication of mixing tank bottom, the backward flow mouth below is provided with the conveyer belt, be provided with a plurality of filtration pores on the conveyer belt, the conveyer belt both sides all are provided with the baffle, the conveyer belt is kept away from the below of the one end of backward flow mouth is provided with the collection tank, the conveyer belt below is provided with the scraper blade of slope, the one end of scraper blade with the conveyer belt contact, the other end of scraper blade stretches into in the collection tank, the conveyer belt below is provided with the filter, the filter can dismantle set up in the water storage tank.

Preferably, the second stirring mechanism comprises a second driving motor and a second stirring rod, wherein the second driving motor is arranged on the mixing box, and the second driving motor is rotationally connected with the second stirring rod.

Preferably, the conveying mechanism comprises a screw conveyer and a third driving motor, the third driving motor is fixedly connected with a rotating shaft of the screw conveyer, the screw conveyer is obliquely arranged, an inlet of the screw conveyer is positioned at a lower end, an inlet of the screw conveyer is communicated with a material outlet of the proportioning box, and an outlet of the screw conveyer is communicated with a feeding inlet of the mixing box.

Preferably, a supporting rod is arranged below the vibrating bottom plate, one end of the supporting rod is fixedly connected with the vibrating bottom plate, the other end of the supporting rod is fixedly connected with the inner wall of the temporary storage box, the vibrating bottom plate is obliquely arranged, the higher end of the vibrating bottom plate is close to the pulp inlet of the temporary storage box, and the pulp outlet of the temporary storage box is arranged on the side wall of the temporary storage box close to the lower end of the vibrating bottom plate.

The utility model has the beneficial effects that:

according to the utility model, the materials are stirred and mixed in the proportioning box according to the material proportioning, so that the materials are uniformly mixed, the possibility of uneven proportion in the water adding and mixing process is avoided, the mixed materials enter the mixing box through the conveying mechanism, the concrete slurry is mixed by water injection and stirring in the mixing box, the mixed concrete slurry is transferred to the vibrating bottom plate of the temporary storage box, the vibrating bottom plate vibrates to drive the concrete slurry to vibrate, so that the gas in the concrete slurry is discharged, the concrete is more compact, and meanwhile, the coagulation rate of the concrete can be reduced by vibrating the concrete, so that the pouring effect is improved. Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a hybrid grouting apparatus of the present utility model;

fig. 2 is a schematic structural view of the water tank of the present utility model.

Wherein, in the figure:

1. a proportioning box; 11. a material inlet; 12. a material outlet; 13. a first stirring mechanism; 131. a first driving motor; 132. a first stirring rod; 14. a top cover; 15. an electromagnetic valve; 2. a conveying mechanism; 21. a screw conveyor; 22. a third driving motor; 3. a mixing box; 31. a feed inlet; 32. a water inlet; 33. a second stirring mechanism; 331. a second driving motor; 332. a second stirring rod; 34. a water outlet; 35. a discharge port; 36. a lifting table 37 for lifting the bottom plate; 4. a water storage tank; 41. a return port; 42. a water supply port; 43. a water supplementing port; 44. a conveyor belt; 45. a collection tank; 46. a scraper; 47. a filter plate; 5. a temporary storage box; 51. a vibrating base plate; 52. a vibration motor; 53. an exhaust port; 54. a slurry inlet; 55. a slurry outlet; 56. a support rod; 6. grouting passages.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the utility model discloses a mixed grouting device, which comprises:

the proportioning box 1, the top of the proportioning box 1 is provided with a material inlet 11, and the proportioning box 1 is provided with a first stirring mechanism 13; according to the material demand ratio and put into proportioning box 1 with the material, start first rabbling mechanism 13 and carry out the stirring mix between each material for the material misce bene, compare in material and water synchronous mixing, can prevent to add the inhomogeneous possibility of partial proportion in the water mixing process.

The mixing box 3, the feed inlet 31 of the mixing box 3 is communicated with the material outlet 12 of the proportioning box 1 through the conveying mechanism 2, the water inlet 32 of the mixing box 3 is communicated with the water storage tank 4, and a second stirring mechanism 33 is arranged in the mixing box 3; the mixed materials enter the mixing box 3 through the conveying mechanism 2, water is injected through the water inlet 32 of the mixing box 3, the second stirring mechanism 33 stirs to complete concrete slurry mixing, and the mixed slurry is discharged through the discharge port 35 of the mixing box 3.

The temporary storage box 5, the bottom of the temporary storage box 5 is provided with a vibrating bottom plate 51, a slurry inlet 54 of the temporary storage box 5 is communicated with a discharge outlet 35 of the mixing box 3 through a pipeline, a first valve 38 is arranged on the pipeline for communicating the temporary storage box 5 with the mixing box 3, one side of the temporary storage box 5 is provided with an exhaust port 53, and a first pump is arranged between a slurry outlet 55 of the temporary storage box 5 and a slurry injection pipe 56 communicated with the slurry outlet 55; the slurry inlet 54 of the temporary storage box 5 receives slurry discharged from the discharge port 35 of the mixing box 3, the slurry falls onto the vibrating bottom plate 51 and vibrates along with the vibrating bottom plate 51, gas in the slurry is finally discharged out of the temporary storage box 5 through the exhaust port 53, and the coagulation rate of concrete can be reduced by vibrating the concrete, so that the pouring effect is improved.

In the present embodiment, preferably, the first stirring mechanism 13 includes a first driving motor 131 and a first stirring rod 132, the first driving motor 131 is disposed on the proportioning tank 1, and the first stirring rod 132 penetrates the proportioning tank 1 and is connected with an output shaft of the first driving motor 131; the materials in the proportioning box 1 are uniformly mixed by mixing and stirring through the cooperation of the first driving motor 131 and the first stirring rod 132, and the forward and reverse rotation of the first driving motor 131 is preferable to be alternately operated so as to further uniformly mix the materials.

In this embodiment, preferably, the top of the proportioning bin 1 is provided with a detachable top cover 14, the top cover 14 is provided with a plurality of material inlets 11, a first driving motor 131 is arranged on the top cover 14, a first stirring rod 132 penetrates through the top cover 14 and is connected with an output shaft of the first driving motor 131, a material outlet 12 is provided with an electromagnetic valve 15, preferably the top cover 14 is clamped with the proportioning bin 1, the top cover 14 can block dust generated in the stirring process, pollution is prevented, preferably the top cover 14 is selected to have the same number of feed inlets 31 as the required mixed material according to actual proportioning, so as to synchronously fill the materials, so that preliminary mixing can be completed in the filling process, and the electromagnetic valve 15 is opened after the material mixing is completed, so that the communication between the proportioning bin 1 and the conveying mechanism 2 is realized.

In this embodiment, preferably, the position of the discharge port 35 of the mixing tank 3 is higher than the water outlet 34 of the mixing tank 3, the mixing tank 3 is internally provided with a lifting table 36 and a lifting bottom plate 37, the lifting bottom plate 37 is matched with the inner wall of the mixing tank 3, the side wall of the lifting bottom plate 37 is provided with a rubber pad, one end of the lifting table 36 is fixedly connected with the mixing tank 3, the other end of the lifting table 36 is fixedly connected with the lifting bottom plate 37 so as to drive the lifting bottom plate 37 to vertically lift, preferably by controlling the lifting of the lifting table 36 through a cylinder, before concrete slurry is generated, the lifting bottom plate 36 is controlled to lift through the cylinder, and then the lifting bottom plate 37 is driven to lift to be parallel to the discharge port 35, the rubber pad can prevent concrete in the mixing process from falling below the lifting bottom plate 37, the lifting bottom plate 36 is still in the concrete slurry synthesizing process, after the concrete slurry is discharged through the discharge port 35, the lifting bottom plate 36 is controlled through the cylinder, the lifting bottom plate 37 is driven to be lowered to the water outlet 34 of the mixing tank 3, preferably the water inlet 32 is injected again, preferably injected into the mixing tank 3, and the water flow 1/33 is driven to be washed by a second stirring mechanism, and the water outlet 3 is cleaned.

In this embodiment, preferably, the top end of the water storage tank 4 is provided with a backflow port 41, the backflow port 41 is communicated with the water outlet 34 at the bottom end of the mixing tank 3, a conveyor belt 44 is arranged below the backflow port 41, a plurality of filtering holes are formed in the conveyor belt 44, baffles are arranged on two sides of the conveyor belt 44, a collecting tank 45 is arranged below one end, away from the backflow port 41, of the conveyor belt 44, an inclined scraper 46 is arranged below the conveyor belt 44, one end of the scraper 46 is in contact with the conveyor belt 44, the other end of the scraper 46 extends into the collecting tank 45, a filter plate 47 is arranged below the conveyor belt 44, and the filter plate 47 is detachably arranged in the water storage tank 4; the baffle that conveyer belt 44 both sides set up can prevent that sewage from passing through the both sides discharge of conveyer belt 44, the filtration pore can separate solid and liquid, accomplish solid-liquid separation in the conveyer belt 44 transportation, and transport the solid after the separation to the collecting vessel 45 in, preferably the width of scraper blade 46 is the same with the interval between two baffles, so that clean conveyer belt 44, scraper blade 46 scrapes the solid of adhesion on the conveyer belt 44, the filter 47 can further separate the unexpected solid particle that falls down, can dismantle the filter 47 so that the washing of filter 47, the preferred water tank still sets up moisturizing mouth 43 and water supply mouth 42, moisturizing mouth 43 sets up in the water tank top, the water tank moisturizing in-process can wash the clearance to conveyer belt 44, water supply mouth 42 communicates with the water inlet 32 of mixing box 3.

In the present embodiment, preferably, the second stirring mechanism 33 includes a second driving motor 331 and a second stirring rod 332, the second driving motor 331 is disposed on the mixing box 3, the second driving motor 331 and the second stirring rod 332 are rotatably connected, the mixing stirring is performed by cooperation of the first driving motor 131 and the first stirring rod 132 to synthesize the concrete slurry, and preferably the second driving motor 331 and the second stirring rod 332 are connected by a bevel gear.

In this embodiment, preferably, the conveying mechanism 2 includes a screw conveyor 21 and a third driving motor 22, the third driving motor 22 is fixedly connected with a rotating shaft of the screw conveyor 21, the screw conveyor 21 is obliquely arranged, an inlet of the screw conveyor 21 is located at a lower end, an inlet of the screw conveyor 21 is communicated with a material outlet 12 of the proportioning box 1, an outlet of the screw conveyor 21 is communicated with a material inlet 31 of the mixing box 3, and the obliquely arranged screw conveyor 21 transports materials in a sealed state, so that pollution of the materials to the environment is reduced, and meanwhile, the screw conveyor 21 can simultaneously perform a mixing and stirring process during transportation, so that the materials are further mixed.

In this embodiment, preferably, the supporting rod 56 is disposed below the vibration baseplate 51, one end of the supporting rod 56 is fixedly connected with the vibration baseplate 51, the other end of the supporting rod 56 is fixedly connected with the inner wall of the temporary storage box 5, the vibration baseplate 51 is obliquely disposed, the higher end of the vibration baseplate 51 is close to the slurry inlet 54 of the temporary storage box 5, the slurry outlet 55 of the temporary storage box 5 is disposed on the side wall of the temporary storage box 5 close to the lower end of the vibration baseplate 51, bubbles in the concrete slurry are discharged from the obliquely disposed vibration baseplate 51 and can also enable the concrete slurry to slide downwards along with the vibration baseplate 51 until entering the slurry outlet pipeline, the condition that the concrete slurry adheres to the vibration baseplate 51 is effectively reduced in the vibration process, the possibility of resource waste is reduced, preferably, the supporting rod 56 is connected with the vibration motor 52, and the plurality of supporting rods 56 are uniformly disposed below the vibration baseplate 51, so that the vibration suffered by the vibration baseplate 51 is more uniform.

Working principle:

selecting a top cover 14 with a specified number of material inlets 11, installing a first driving motor 131 and a first stirring rod 132, clamping the installed top cover 14 with a proportioning box 1, enabling the materials to correspond to the material inlets 11 one by one, simultaneously injecting different materials into the proportioning box 1, starting the first driving motor 131 to perform forward and reverse rotation to drive the first stirring rod to reciprocate to mix the materials, starting an electromagnetic valve 15 at the position of a material outlet 12 after the materials are mixed, starting a third driving motor 22, transporting the materials to a feed port 31 in a mixing box 3 by a screw conveyor 21, controlling a lifting table 36 to lift through a cylinder, further driving a lifting bottom plate 37 to lift to a position parallel to a discharge port 35 of the mixing box 3, starting water inlet 32 of the mixing box 3, starting a second driving motor 331 to drive a second stirring rod 332 to rotate the mixed materials and water to form concrete slurry, after the mixed concrete slurry is completely discharged through the discharge port 35, the lifting table 36 is controlled by a cylinder to descend, the lifting bottom plate 37 is driven to descend below the water outlet 34 of the mixing box 3, the water inlet 32 is injected with water again to 1/2 of the volume of the mixing box 3, the second stirring rod 332 rotates to drive the water flow to clean the mixing box 3, after the cleaning is finished, sewage is discharged through the water outlet 34 and enters the water storage tank 4 through the backflow port 41 of the water storage tank 4 to be filtered, the solid slurry separated through the conveying belt 44 enters the collecting tank 45 to be collected and utilized, liquid enters the water storage tank 4 to wait for the next utilization, the mixed concrete slurry discharged through the discharge port 35 enters the temporary storage tank 5 through the slurry inlet 54, the vibrating motor 52 is started to drive the supporting rod 56 to vibrate, and the vibrating bottom plate 51 and the concrete slurry on the vibrating bottom plate are driven to vibrate, the gas in the concrete slurry at the vibration position is discharged out of the temporary storage box 5 through the gas outlet 53, and the concrete slurry slides down to the grouting passage 6 along the inclined vibration bottom plate 51.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hybrid grouting apparatus, comprising:

2. The mixing grouting device of claim 1, wherein the first stirring mechanism comprises a first driving motor and a first stirring rod, the first driving motor is arranged on the proportioning box, and the first stirring rod penetrates through the proportioning box and is connected with an output shaft of the first driving motor.

3. The mixing grouting device of claim 2, wherein a detachable top cover is arranged at the top of the proportioning box, a plurality of material inlets are formed in the top cover, the first driving motor is arranged on the top cover, the first stirring rod penetrates through the top cover and is connected with an output shaft of the first driving motor, and an electromagnetic valve is arranged at the material outlet.

4. The mixing grouting device according to claim 1, wherein the position of the discharge hole of the mixing box is higher than the water outlet of the mixing box, a lifting table and a lifting bottom plate are arranged in the mixing box, the lifting bottom plate is matched with the inner wall of the mixing box, a rubber pad is arranged on the side wall of the lifting bottom plate, one end of the lifting table is fixedly connected with the mixing box, and the other end of the lifting table is fixedly connected with the lifting bottom plate to drive the lifting bottom plate to vertically lift.

5. The mixing grouting device according to claim 1, wherein a backflow port is formed in the top end of the water storage tank and is communicated with a water outlet in the bottom end of the mixing tank, a conveyor belt is arranged below the backflow port, a plurality of filtering holes are formed in the conveyor belt, baffles are arranged on two sides of the conveyor belt, a collecting tank is arranged below one end, far away from the backflow port, of the conveyor belt, an inclined scraping plate is arranged below the conveyor belt, one end of the scraping plate is in contact with the conveyor belt, the other end of the scraping plate stretches into the collecting tank, a filter plate is arranged below the conveyor belt, and the filter plate is detachably arranged in the water storage tank.

6. The mixing and grouting apparatus of claim 1, wherein the second stirring mechanism comprises a second driving motor and a second stirring rod, the second driving motor is arranged on the mixing box, and the second driving motor is rotatably connected with the second stirring rod.

7. The mixing grouting device according to claim 1, wherein the conveying mechanism comprises a screw conveyer and a third driving motor, the third driving motor is fixedly connected with a rotating shaft of the screw conveyer, the screw conveyer is obliquely arranged, an inlet of the screw conveyer is positioned at a lower end, an inlet of the screw conveyer is communicated with a material outlet of the proportioning box, and an outlet of the screw conveyer is communicated with a feeding port of the mixing box.

8. The mixing grouting device according to claim 1, wherein a supporting rod is arranged below the vibrating base plate, one end of the supporting rod is fixedly connected with the vibrating base plate, the other end of the supporting rod is fixedly connected with the inner wall of the temporary storage box, the vibrating base plate is obliquely arranged, the higher end of the vibrating base plate is close to the slurry inlet of the temporary storage box, and the slurry outlet of the temporary storage box is arranged on the side wall of the temporary storage box close to the lower end of the vibrating base plate.