CN212578894U - Mortar mixing station for preparing foamed light soil - Google Patents
Mortar mixing station for preparing foamed light soil Download PDFInfo
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- CN212578894U CN212578894U CN201922004414.2U CN201922004414U CN212578894U CN 212578894 U CN212578894 U CN 212578894U CN 201922004414 U CN201922004414 U CN 201922004414U CN 212578894 U CN212578894 U CN 212578894U
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Abstract
The utility model discloses a mortar mixing plant for preparing foam light soil, include: the stirring device is fixed in the stirring outer cylinder, a mortar storage chamber is formed between the stirring outer cylinder and the stirring device and is communicated with the discharge port, a steel mesh structure is arranged in the mortar storage chamber and is fixed on the inner wall of the stirring outer cylinder and separated from the stirring device; the mortar storage chamber is divided into two communicated chambers by the steel mesh structure, and the steel mesh structure is provided with honeycomb-shaped through holes. This equipment keeps apart through setting up the steel mesh structure and smashes the raw materials that leaks, realizes that the subsequent smoothness nature of mortar raw materials is carried, can reduce the high pressure sprinkler head directly to spray the stirring urceolus based on the steel mesh structure on, promote machine life.
Description
Technical Field
The utility model relates to an engineering machine tool technical field especially relates to a mortar mixing plant for preparing foam light soil.
Background
The mortar is a mixture formed by metering and mixing cement, sand, water and other materials according to a certain proportion. The mortar can be used for construction operations such as masonry, plastering and the like. The current mortar mixing stations all comprise the following parts: sand material conveying system, powder conveying system, mixing system and control system. The sand conveying system comprises a belt conveyor, wherein the belt conveyor comprises a belt bracket, a conveying belt and other structures; the powder conveying system comprises a powder tank for storing powder and a powder conveying pipeline; the stirring system comprises a stirring host machine, and the stirring host machine is provided with a stirring cavity internally provided with a stirring mechanism. The control system realizes the control of the whole mortar mixing plant, and the mixing system and the control system are usually integrated and arranged on a mixing main building supported by a bracket. The preparation and supply process of the mortar mixing station comprises the following steps: after being measured by a metering device, the sand materials accumulated in the open place are conveyed to a stirring cavity by a conveying belt exposed in the environment, so that the supply of the sand materials required by the stirring station is realized; powder materials such as cement and the like are conveyed to the area where the mixing station is located through a special powder material conveying vehicle, then are stored into a powder material tank through a pneumatic conveying device, and are conveyed to a mixing cavity through a powder material conveying pipeline; the stirring cavity utilizes the raw materials to produce mortar, the finished mortar is transported to a construction site by a stirring transport vehicle and is supplied to a mortar pump, and the mortar pump sprays the mortar to a surface to be constructed.
The mortar storeroom of the mortar mixing station disclosed in patent No. 201820207164.5 applied by the company can cause particles to leak to the mortar storeroom when powder at a feeding port exists in the concrete implementation process, and can cause overlarge particles in the discharged mortar, thereby causing unsmooth conveying. Because set up the high pressure water jet head on the (mixing) shaft, can have water pressure too big impact stirring urceolus, can lead to vibrations, lead to equipment to shake and hinder defects such as influence life.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of prior art, the utility model provides a mortar mixing plant for preparing foam light soil keeps apart through setting up the steel mesh structure and smashes the raw materials that leaks, realizes that the subsequent smoothness nature of mortar raw materials is carried, can reduce the high pressure water spray head directly to spray on the stirring urceolus based on the steel mesh structure, promotes machine life.
The utility model provides a mortar mixing plant for preparing foam light soil, include: power device, agitating unit and stirring urceolus, wherein:
a power device is fixed on the top of the stirring outer cylinder, the power device is fixed on the top of the stirring outer cylinder, a feeding hole is formed in the side surface of the top of the stirring outer cylinder, and a discharging hole is formed in the side surface of the bottom of the stirring outer cylinder;
a stirring device is fixed inside the stirring outer cylinder, a mortar storage chamber is formed between the stirring outer cylinder and the stirring device and is communicated with the discharge port, a steel mesh structure is arranged in the mortar storage chamber and is fixed on the inner wall of the stirring outer cylinder and separated from the stirring device; the mortar storage chamber is divided into two communicated chambers by the steel mesh structure, and the steel mesh structure is provided with honeycomb-shaped through holes.
The periphery of the steel mesh structure is fixed on the inner wall of the stirring outer barrel based on a plurality of angle steels.
The area of the through hole is not more than 10 square centimeters.
Agitating unit includes the (mixing) shaft, fixes stirring epaxial stirring vane, fixes at epaxial high pressure water jet, the stirring inner tube of stirring, the (mixing) shaft is stirred by the power device drive, the (mixing) shaft with stirring vane is located the stirring inner tube, the upper shed of stirring inner tube is fixed on the inner wall of stirring urceolus, the stirring inner tube with the feed inlet forms the intercommunication cavity, the lower shed of stirring inner tube with the mortar storeroom forms the intercommunication cavity.
The power device comprises a motor and a speed reducer, the motor drives the speed reducer to work, and the speed reducer drives a stirring shaft on the stirring device.
The stirring inner cylinder comprises an upper stirring inner cylinder and a lower stirring inner cylinder, the upper stirring inner cylinder and the lower stirring inner cylinder are mutually laminated at different heights along the stirring shaft, the upper opening of the upper stirring inner cylinder is fixed on the inner wall of the stirring outer cylinder, a first stirring cavity is formed by the upper stirring inner cylinder and the stirring outer cylinder, and part of stirring blades on the stirring shaft are positioned in the first stirring cavity; the lower opening of the upper stirring inner cylinder and the lower stirring inner cylinder form a second stirring cavity, part of stirring blades on the stirring shaft are located in the second stirring cavity, and a high-pressure water spray opening on the stirring shaft is located in the second stirring cavity.
The upper stirring inner cylinder is a conical stirring inner cylinder, and/or the lower stirring inner cylinder is a conical stirring inner cylinder, and the upper stirring inner cylinder and the lower stirring inner cylinder are fixed together through a connecting rod.
The stirring device further comprises a stirring rod, wherein the stirring rod is positioned at the bottom of the stirring shaft, and the stirring rod is positioned in the mortar storage chamber.
The feed inlet is more than one.
The number of the high-pressure water spray nozzles is more than one.
And the side wall of the stirring outer barrel is also provided with hole inlet and outlet equipment for personnel to enter and exit, and the hole inlet and outlet equipment comprises a manhole and a sealing cover.
The embodiment of the utility model provides an in mortar mixing plant realize the separation to the mortar storeroom through the steel mesh structure, can keep apart the granule that leaks when the feed inlet powder, avoid too big granule to enter into the bottom storehouse and mix, influence follow-up transport not smooth. And the large-particle powder enters the bottom bin to influence the whole stirring. The steel mesh structure is provided with a plurality of netted through holes, and can prevent overlarge particles from depositing to the bottom bin. The steel mesh structure forms water pressure buffer structure and can certainly stop the water that the high pressure water spray head formed, avoids the too big stirring urceolus top of assaulting of water pressure, influences top equipment or leads to the too big vibrations nature of whole equipment, and the water pressure buffer structure that the steel mesh structure formed leads to the vibratility to reduce owing to realized holistic stability, avoids the excessive loss of equipment, can improve equipment's life-span.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a mortar mixing plant for preparing foamed lightweight soil according to an embodiment of the present invention;
FIG. 2 is a schematic sectional view of a mortar mixing plant for preparing foamed lightweight soil according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a stirring device in a mortar mixing plant according to an embodiment of the present invention;
fig. 4 is a schematic view of a stirring shaft structure in the stirring device in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model provides a mortar mixing plant for preparing foam light soil, include: power device, agitating unit and stirring urceolus, wherein: a power device is fixed on the top of the stirring outer cylinder, the power device is fixed on the top of the stirring outer cylinder, a feeding hole is formed in the side surface of the top of the stirring outer cylinder, and a discharging hole is formed in the side surface of the bottom of the stirring outer cylinder; a stirring device is fixed inside the stirring outer cylinder, a mortar storage chamber is formed between the stirring outer cylinder and the stirring device and is communicated with the discharge port, a steel mesh structure is arranged in the mortar storage chamber and is fixed on the inner wall of the stirring outer cylinder and separated from the stirring device; the mortar storage chamber is divided into two communicated chambers by the steel mesh structure, and the steel mesh structure is provided with honeycomb-shaped through holes.
Specifically, fig. 1 shows the overall structure schematic diagram of the mortar mixing station for preparing foam light soil in the embodiment of the present invention, fig. 2 shows the section structure schematic diagram of the mortar mixing station for preparing foam light soil in the embodiment of the present invention, fig. 3 and fig. 4 show the stirring device structure schematic diagram in the mortar mixing station in the embodiment of the present invention, this mortar mixing station includes: a power device, a stirring outer cylinder (11) and the like.
The power device comprises: a speed reducer (2) and a motor (1);
the stirring device comprises: the stirring shaft (6), the stirring blades (8), the high-pressure water spray nozzle (7), the stirring rod (10), the upper stirring inner cylinder (5), the lower stirring inner cylinder (9) and the connecting rod (16);
the stirring urceolus includes: the device comprises a feeding hole (3), a discharging hole (13) and a hole access device which can be used for people to access, namely the hole access device comprises a manhole and a sealing cover (12).
The stirring outer cylinder (11) is set to be a conical body, namely the diameter of the top is small, the diameter of the top is large, the mortar stirring station equipment stands in the application environment of the corresponding mortar stirring production line through the stirring outer cylinder, the whole fixing effect is realized based on the bottom of the stirring outer cylinder (11), a power device is fixed on the top of the stirring outer cylinder (11), the power device is fixed on the top of the stirring outer cylinder, the side surface of the top of the stirring outer cylinder is provided with a feeding hole (3), and the side surface of the bottom of the stirring outer cylinder (11) is provided with a discharging hole (13). Besides fixing the power device, the top of the stirring outer cylinder (11) is also matched with a structure of a stirring shaft (6) which is provided with the power device to drive the stirring device, for example, the stirring shaft (6) penetrates out of the top of the stirring outer cylinder (11) to realize shaft connection with a speed reducer (2) in the power device, and the stirring shaft (6) is driven by the power device to complete the function and effect of stirring mortar in the stirring outer cylinder (11).
A stirring device is fixed in the stirring outer cylinder (11), a mortar storage chamber (16) is formed between the stirring outer cylinder (11) and the stirring device, and the mortar storage chamber (16) is communicated with the discharge port (13), so that after the mortar stirring station is operated, prepared mortar can be accumulated in the mortar storage chamber (16) after being treated by the stirring device, and then can enter the next link through the discharge port (13) under the action of stress on the environment.
This agitating unit includes (mixing) shaft (6), be fixed with a plurality of stirring vane (8) on the (mixing) shaft, and a plurality of high pressure water jet (7), stirring inner tube etc. this (mixing) shaft (6) is stirred by the power device drive, this (mixing) shaft (6) and stirring vane (8) are located the stirring inner tube, the upper shed of this stirring inner tube is fixed on the inner wall of stirring urceolus (11), the stirring inner tube forms the intercommunication cavity with feed inlet (3), the lower shed and mortar storeroom (16) of stirring inner tube form the intercommunication cavity. Based on this structure, divide the material and can enter into agitating unit through feed inlet (3) and accomplish the stirring process, drive a plurality of stirring vane (8) through (mixing) shaft (6) and realize the preparation mortar process under high pressure water jet (7) work, flow into mortar storeroom (16) through the under shed again.
It should be noted that, the utility model provides an embodiment of power device includes motor (1) and speed reducer (2), and this motor (1) drive speed reducer (2) work, and (mixing) shaft (6) on speed reducer (2) drive agitating unit, the relation of connection of motor, speed reducer and (mixing) shaft is often in various application scenes, and no longer repeated here.
The stirring inner cylinder can be an upper stirring inner cylinder (5) and a lower stirring inner cylinder (9), the upper stirring inner cylinder (5) and the lower stirring inner cylinder (9) are mutually laminated at different heights along the stirring shaft (6), namely, the upper stirring inner cylinder (5) and the lower stirring inner cylinder (9) are vertically distributed at different heights of the stirring shaft (6) by taking the stirring shaft (6) as an axis, an upper opening of the upper stirring inner cylinder (5) is fixed on the inner wall of the stirring outer cylinder (11), a first stirring cavity (14) is formed by the upper stirring inner cylinder (5) and the stirring outer cylinder (11), and part of stirring blades (8) on the stirring shaft (6) are positioned in the first stirring cavity (14); a second stirring cavity (15) is formed between the lower opening of the upper stirring inner cylinder (5) and the lower stirring inner cylinder (9), part of stirring blades on the stirring shaft (6) are positioned in the second stirring cavity (15), and a high-pressure water spray opening (7) on the stirring shaft (6) is positioned in the second stirring cavity (15). Can accomplish the stirring process of dry powder based on first stirring chamber (14) based on this structure, and second stirring chamber (15) owing to accomplish the mortar stirring process under high pressure water jet (7) effect, stir the inner tube (5) and set up certain isolating device down at first stirring chamber (14) and second stirring chamber (15) on the basis, avoid high pressure water jet (7) spun water to enter into in a large number in first stirring chamber (14) between stirring inner tube (9).
The mortar storage chamber (16) is internally provided with a steel mesh structure (18), and the steel mesh structure (17) is fixed on the inner wall of the stirring outer cylinder (11) and separated from the stirring device; the steel mesh structure (18) divides the mortar storage chamber (16) into two communicated chambers, and the steel mesh structure is provided with honeycomb-shaped through holes (172). The periphery of the steel mesh structure is fixed on the inner wall of the stirring outer barrel based on a plurality of angle steels (18), the area of the through hole (172) is not more than 10 square centimeters, for example, the set area is 1 square centimeter, 2 square centimeters, 4 square centimeters, 5 square centimeters, 8 square centimeters, 10 square centimeters and the like. The thickness of the steel mesh structure (18) is controlled between 1cm and 3cm, for example, the thickness is 1cm, 3cm and the like. The mortar mixing plant realizes the separation to the mortar storeroom through the steel mesh structure, can keep apart the granule that leaks when the feed inlet powder, avoids too big granule to enter into the bottom storehouse and mixes, influences follow-up transport not smooth. And the large-particle powder enters the bottom bin to influence the whole stirring. The steel mesh structure is provided with a plurality of netted through holes, and can prevent overlarge particles from depositing to the bottom bin. The steel mesh structure forms water pressure buffer structure and can certainly stop the water that the high pressure water spray head formed, avoids the too big stirring urceolus top of assaulting of water pressure, influences top equipment or leads to the too big vibrations nature of whole equipment, and the water pressure buffer structure that the steel mesh structure formed leads to the vibratility to reduce owing to realized holistic stability, avoids the excessive loss of equipment, can improve equipment's life-span.
It should be noted that, the utility model discloses the stirring inner tube in the embodiment can constitute by a drum or waist drum shape drum, set up an isolation plate piece at a drum or waist drum shape drum middle part, cut apart into two stirring chambeies with whole drum or waist drum shape drum, all there is the stirring leaf to participate in the mortar stirring process in every stirring chamber, and the last stirring chamber of being cut apart mainly realizes that the dry powder enters into the stirring process in the mortar stirring station, and the lower stirring chamber of being cut apart accomplishes the mortar stirring process under the effect of stirring leaf and high-pressure water jet to the dry powder after stirring in the last stirring chamber.
In the stirring device shown in fig. 3, the upper stirring inner cylinder (5) of the stirring inner cylinders may be a conical stirring inner cylinder, and the lower stirring inner cylinder (9) may be a conical stirring inner cylinder, and the upper stirring inner cylinder and the lower stirring inner cylinder are fixed together by a connecting rod (16). The conical stirring inner cylinder is designed to be large in upper opening and small in lower opening, the upper opening is in the blanking, the lower opening is small, the process of fully stirring is convenient, the conical stirring inner cylinder is adopted by the upper stirring inner cylinder (5) and the lower stirring inner cylinder (9), the isolation effect of dry powder and hydrated dry powder can be realized, namely, the lower opening of the upper stirring inner cylinder (5) is small, the water sprayed by the high-pressure water spray opening (7) in the second stirring cavity (15) formed by the lower stirring inner cylinder (9) cannot enter the first stirring cavity (14), the lower opening of the upper stirring inner cylinder (5) is small, and the dry powder can be fully stirred under the effect that the stirring shaft (6) drives the stirring blades in the first stirring cavity (14) conveniently. And the lower stirring inner cylinder (9) adopts a conical stirring inner cylinder, so that the dry powder and the water can be fully stirred and fused.
The stirring device also comprises a stirring rod (10), wherein the stirring rod (10) is positioned at the bottom of the stirring shaft (6), and the stirring rod (10) is positioned in the mortar storage chamber (16). The stirring rod (10) can be used for stirring the mortar formed in the mortar storage chamber (16) again, and can also promote the fluidity of the whole mortar in the mortar storage chamber so as to avoid the mortar from the inner mortar barrel from accumulating at the corresponding part.
It should be noted that, the stirring blades on the stirring shaft (6) are sequentially designed on the stirring shaft according to the sizes of the inner spaces of the stirring shaft and the stirring inner cylinder, for example, the stirring blades at the position with the large diameter of the stirring inner cylinder are relatively large, the stirring blades at the position with the small diameter of the stirring inner cylinder are relatively small, and the stirring rod (10) can be in a strip shape or an X shape.
It should be noted that, the number of the feed inlets (3) is more than one, and may be 2, 3, 4, etc., and the design is based on the application requirements of the mortar mixing production line.
It should be noted that there are more than one high-pressure water jet, such as one high-pressure water jet, two high-pressure water jets, three high-pressure water jets, four high-pressure water jets, etc., these high-pressure water jets are generally located in the lower stirring inner cylinder (9), and may be located on the same level, or may be located on different heights, and these high-pressure water jets (9) are disposed on the stirring shaft (6).
It should be noted that, still be equipped with the business turn over hole equipment that can supply personnel to pass in and out on the lateral wall of stirring urceolus (11), business turn over hole equipment includes manhole (4) and closing cap (12), and in the operation of mortar mixing plant equipment, cover manhole (4) through closing cap (12), keep the closure between whole stirring urceolus (11) inside and the outside, and in the mortar mixing plant equipment course of stopping operation, can make things convenient for personnel to get into and clear away the clout or overhaul internal plant etc..
Based on the mortar mixing station, the power device can drive the mixing device to rotate at a high speed, the powder enters the mixing inner cylinder from the feeding hole, moves downwards under the action of gravity, is dispersed by the blades on the mixing device, is mixed and mixed with water sprayed from the high-pressure water spray nozzle, flows out from the lower opening of the mixing inner cylinder, flows into the mortar storage chamber formed by the mixing outer cylinder and the mixing device under the action of centrifugal force due to high-speed operation, is stored, can be sufficiently mixed for the second time by the mixing rod arranged at the lower part of the mixing device, and flows out from the discharging hole after being mixed.
The mortar mixing plant for preparing the foamed light soil provided by the embodiments of the present invention is described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only used to help understand the method and the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A mortar mixing plant for preparing foamed lightweight soil, comprising: power device, agitating unit and stirring urceolus, wherein:
a power device is fixed on the top of the stirring outer cylinder, the power device is fixed on the top of the stirring outer cylinder, a feeding hole is formed in the side surface of the top of the stirring outer cylinder, and a discharging hole is formed in the side surface of the bottom of the stirring outer cylinder;
a stirring device is fixed inside the stirring outer cylinder, a mortar storage chamber is formed between the stirring outer cylinder and the stirring device and is communicated with the discharge port, a steel mesh structure is arranged in the mortar storage chamber and is fixed on the inner wall of the stirring outer cylinder and separated from the stirring device; the mortar storage chamber is divided into two communicated chambers by the steel mesh structure, and the steel mesh structure is provided with honeycomb-shaped through holes.
2. The mortar mixing station for preparing foamed lightweight soil according to claim 1, wherein an outer circumference of the steel mesh structure is fixed to an inner wall of the mixing tub based on a plurality of angle irons.
3. Mortar mixing station for the preparation of foamed lightweight soils according to claim 1 wherein the through-hole area size does not exceed 10 square centimeters.
4. The mortar mixing station for preparing foamed lightweight soil according to claim 1, wherein the mixing device comprises a mixing shaft, a mixing blade fixed on the mixing shaft, a high-pressure water jet fixed on the mixing shaft, and a mixing inner barrel, the mixing shaft is driven by a power device to mix, the mixing shaft and the mixing blade are positioned in the mixing inner barrel, the upper opening of the mixing inner barrel is fixed on the inner wall of the mixing outer barrel, the mixing inner barrel and the feed inlet form a communicating cavity, and the lower opening of the mixing inner barrel and the mortar storage chamber form a communicating cavity.
5. The mortar mixing station for preparing foamed lightweight soil according to claim 1, wherein the power device comprises a motor and a speed reducer, the motor drives the speed reducer to work, and the speed reducer drives a mixing shaft on the mixing device.
6. The mortar mixing station for preparing foamed lightweight soil according to claim 4, wherein the mixing inner cylinder comprises an upper mixing inner cylinder and a lower mixing inner cylinder which are stacked at different heights along the mixing shaft, the upper opening of the upper mixing inner cylinder is fixed on the inner wall of the mixing outer cylinder, the upper mixing inner cylinder and the mixing outer cylinder form a first mixing cavity, and part of the mixing blades on the mixing shaft are positioned in the first mixing cavity; the lower opening of the upper stirring inner cylinder and the lower stirring inner cylinder form a second stirring cavity, part of stirring blades on the stirring shaft are located in the second stirring cavity, and a high-pressure water spray opening on the stirring shaft is located in the second stirring cavity.
7. The mortar mixing station for preparing foamed lightweight soil according to claim 6, wherein the upper mixing inner cylinder is a conical mixing inner cylinder, and/or the lower mixing inner cylinder is a conical mixing inner cylinder, and the upper mixing inner cylinder and the lower mixing inner cylinder are fixed together by a connecting rod.
8. The mortar mixing station for preparing foamed lightweight soil according to any one of claims 4 to 7, wherein the mixing means further comprises a mixing rod located at the bottom of the mixing shaft, the mixing rod being located in the mortar storage chamber.
9. The mortar mixing plant for producing foamed lightweight soil according to claim 4, wherein the number of the high-pressure water jets is one or more.
10. The mortar mixing station for preparing foamed lightweight soil according to claim 9, wherein a hole access device for personnel to enter and exit is further provided on the side wall of the mixing outer cylinder, and the hole access device comprises a manhole and a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004414.2U CN212578894U (en) | 2019-11-20 | 2019-11-20 | Mortar mixing station for preparing foamed light soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004414.2U CN212578894U (en) | 2019-11-20 | 2019-11-20 | Mortar mixing station for preparing foamed light soil |
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| Publication Number | Publication Date |
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| CN212578894U true CN212578894U (en) | 2021-02-23 |
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| CN201922004414.2U Active CN212578894U (en) | 2019-11-20 | 2019-11-20 | Mortar mixing station for preparing foamed light soil |
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