CN107457907B - Improved building concrete stirring system - Google Patents

Improved building concrete stirring system Download PDF

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Publication number
CN107457907B
CN107457907B CN201710783410.1A CN201710783410A CN107457907B CN 107457907 B CN107457907 B CN 107457907B CN 201710783410 A CN201710783410 A CN 201710783410A CN 107457907 B CN107457907 B CN 107457907B
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CN
China
Prior art keywords
tank
cylinder
sandstone
mounting rack
shaft
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CN201710783410.1A
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Chinese (zh)
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CN107457907A (en
Inventor
尹欢
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Taizhou Pride Architectural Technology Co., Ltd.
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FANGYUAN CONSTRUCTION GROUP Co Ltd
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Priority to CN201710783410.1A priority Critical patent/CN107457907B/en
Priority to CN201610194423.0A priority patent/CN105751371B/en
Publication of CN107457907A publication Critical patent/CN107457907A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0831Drives or drive systems, e.g. toothed racks, winches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0856Supporting frames or structures, e.g. supporting wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04Supplying or proportioning the ingredients
    • B28C7/0404Proportioning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04Supplying or proportioning the ingredients
    • B28C7/0454Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
    • B28C7/0472Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients for continuous feeding, e.g. by controlling the velocity of a transporting belt or the thickness of the ingredients on the belt or by regulating the outlet of a hopper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04Supplying or proportioning the ingredients
    • B28C7/06Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04Supplying or proportioning the ingredients
    • B28C7/12Supplying or proportioning liquid ingredients
    • B28C7/126Supply means, e.g. nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The present invention provides a kind of improved building concrete stirring systems, belong to mechanical equipment technical field.It solves the technical problems such as existing concrete stirring efficiency is low.This stirring system includes mounting rack and the agitator tank that is arranged on mounting rack, the top of agitator tank is equipped with crushing device, the side of mounting rack is respectively equipped with feed pipe, batching pipe and the water inlet pipe that mounting rack top is extended to by mounting rack bottom, the other side of mounting rack is equipped with the conveyer belt that can convey sandstone, is respectively connected with the pump housing on feed pipe, batching pipe and water inlet pipe;The top of crushing device is installed with sandstone tank, cementing tank and water tank respectively and sandstone tank, cementing tank and water tank are connected with crushing device, feed pipe is connected with the upper end of cementing tank, batching pipe and water inlet pipe are connected with the upper end of water tank, conveying belt inclined arrangement and dock with sandstone tank;Electric flow control valve is equipped on batching pipe and water inlet pipe.This stirring system has the characteristics that stir evenly, is high-efficient.

Description

Improved building concrete stirring system
The present invention is to belong to application number: 201610194423. applyings date: 2016-03-31 patent name: building concrete The divisional application of the patent of invention of stirring system.
Technical field
The invention belongs to construction material production equipment technologies, are related to a kind of stirring system, especially a kind of for giving birth to Produce the stirring system of building concrete.
Background technique
Concrete, which refers to, makees cementitious material with cement, and sandstone work gathers materials, cooperates by a certain percentage with water, obtained by agitated Cement concrete, it is widely used in every building such as civil engineering.Existing concrete is usually to utilize concrete mixer Or the equipment such as agitator tank are realized according to different construction requirements and condition.It should be controlled and be claimed by match ratio requirement ingredient before stirring Error is measured, feeding sequence and mixing time have an impact to concrete quality, should strictly grasp, mix and stir each component material It is even.The concrete mix being stirred can hopper, belt conveyer or agitator truck be transported to construction site.Stirring is got over Uniformly, the concrete quality obtained is better, and to stir in existing equipment and sufficiently need enough mixings time, so again can shadow Ring construction efficiency.
China's patent (notification number: 203062956U, publication date: 2013.07.17) discloses a kind of new-type concrete stirring System, raw material cabin connect wiper mechanism, are equipped with material conveyor belt below wiper mechanism, material conveyor belt passes through drier Material is sent into cement bin, building stones storehouse and sand warehouse, cement bin afterwards to be sequentially connected with dust-extraction unit, metering device, building stones storehouse and sand Storehouse is sequentially connected with vibrating screen, metering device, and the outlet of metering device is connected with agitated kettle, and coagulation is additionally provided with above agitated kettle Tu Jiaoshuicang, metering device and water-reducing agent storehouse, metering device;The raw material cabin and wiper mechanism are in below ground;It is described Drier is connected with burner, and burner uses natural gas as heating source;Between the cement bin and dust-extraction unit Equipped with dust backpass ductwork;The metering device is connected with control room.
Improved building concrete stirring system disclosed in above patent document comes mainly by the primary blades of inner tank wall Power, the mixing materials such as the intracorporal cement of agitator tank, sandstone are provided, but primary blades are difficult to touch the mixing material in the middle part of tank body Material, especially large-scale agitator tank, both influence stirring efficiency, it is also difficult to guarantee mixing effect, and above-mentioned stirring system is upper Expect that the degree of automation is low, also affects the production efficiency of concrete.
Summary of the invention
The present invention addresses the above problems in the prior art, provides a kind of improved building concrete stirring system, The technical problems to be solved by the present invention are: how to improve the production efficiency and quality of concrete.
Object of the invention can be realized by the following technical scheme:
A kind of improved building concrete stirring system, including mounting rack and the agitator tank that is arranged on the mounting rack, It is characterized in that, the top of the agitator tank is equipped with crushing device, agitator tank described in the discharge port face of the crushing device Feed inlet, the side of the mounting rack be respectively equipped with by mounting rack bottom extend to the feed pipe on mounting rack top, batching pipe and Water inlet pipe, the other side of the mounting rack are equipped with the conveyer belt that can convey sandstone, on the feed pipe, batching pipe and water inlet pipe It is respectively connected with the pump housing;The top of the crushing device is installed with sandstone tank, cementing tank and water tank and the sandstone tank, cement respectively Tank and water tank are connected with the crushing device, and the feed pipe is connected with the upper end of the cementing tank, the batching pipe It is connected with water inlet pipe with the upper end of the water tank, the conveying belt inclined arrangement and is docked with the sandstone tank;The ingredient Electric flow control valve is equipped on pipe and water inlet pipe.
The principle is as follows: this improved building concrete stirring system is for producing concrete, by cement, sandstone, water with And other additives are automatically transported in agitator tank by automated machine device and are mixed so that concrete is made.In agitator tank Top be equipped with can the sandstone to larger size carry out broken crushing device, sandstone tank, cementing tank above crushing device It is connected with water tank with crushing device, sandstone are brought into sandstone tank by conveying, and cement raw material is entered by feed pipe In cementing tank, then water and additive passes through batching pipe respectively and water inlet pipe enters in water tank enters crushing device together Middle carry out break process, enters in agitator tank at the same time and is stirred mixing, controls water by electric flow control valve and adds The proportion for adding agent, automation allotment blend gravity after being set as needed, precision is high, passes through the automation of the pump housing and conveyer belt Conveying reduces manpower, greatly reduces labor intensity, guarantees to greatly improve efficiency while quality.By broken raw material It is more uniform, improve the quality of concrete.
Further, weighing structure is set in sandstone tank and cementing tank, the addition for automation control raw material.This skill Patent No. CN201020609959.2, notification number CN201865872U are used in feed pipe and batching pipe in art scheme, The day for announcing is the pump housing of 2011-06-15, can guarantee the efficient conveying of cement;Conveyer belt uses Patent No. CN201520030205.4, notification number CN204568694U, the sandstone carriage that the day for announcing is 2015-08-19 carry out sandstone Conveying;Weighing structure is using the weighing device in Patent No. CN201220465686.8 or uses Patent No. Weighing device in CN201420147618.6.
In above-mentioned improved building concrete stirring system, the agitator tank includes the tank body with cavity, described Tank body is cylindrical in shape, and the middle part of the tank body is inserted with the rotary shaft that can be rotated vertically, fixed on the outer peripheral surface of the rotary shaft There is several impeller blades, is also equipped with the main shaft that can be rotated vertically on the tank body, the lower end edge main shaft two sides of the main shaft are equal Equipped with transmission shaft, the main shaft is connected with one end of the transmission shaft and is able to drive the transmission shaft rotation, the transmission The other end of axis is connected with agitating shaft obliquely and the transmission shaft is able to drive the agitating shaft and rotates, on the agitating shaft It is installed with the stirring band of spiral, two agitating shafts are from top to bottom gradually drawn close.Cement, sandstone, water and additive enter Into the cavity of tank body, raw material is mixed by agitating shaft and rotary shaft respectively in tank body, is allowed to be formed mixed Solidifying soil, the concrete being stirred are released by the discharge port of lower end and are used, and agitating shaft and rotary shaft are set respectively in the technical program It sets in different direction, is matched with the structure of tank body, so that the stirring of concrete more Quick uniform.
In above-mentioned improved building concrete stirring system, the lower end of the tank body is tapered and cone downward, institute The discharge port for stating agitator tank is located at the cone tip part of the tank body lower end, and the tank body lower end, which is additionally provided with, can block the discharge port Plugging plate.Such structure enable the concrete being stirred quickly from discharge port be discharged, while the setting of agitating shaft with The shape of tank body lower end matches, and can more sufficiently be stirred, improve efficiency to concrete, guarantees uniform.
It is oblique on the outer peripheral surface of the tank body lower end to be arranged in above-mentioned improved building concrete stirring system Cylinder one and cylinder two, the piston rod of the cylinder one and the piston rod of cylinder two are oppositely arranged, the cylinder one and cylinder two Piston rod on be all connected with the plugging plate.Further, plugging plate includes two valves and is hinged on tank body lower end, one He of cylinder Connecting plate is hinged on the piston rod of cylinder two and is hinged by connecting plate and plugging plate, it is dynamic by cylinder one and cylinder two Make, plugging plate will respectively be driven to control simple and sensitive, energy to realize the closure and opening of plugging plate relative to or backwards to movement Enough plugging plates that efficiently opens and closes are to quickly control the blowing of concrete.
In above-mentioned improved building concrete stirring system, the main shaft is set in hollow structure and the main shaft In the rotary shaft, the main shaft is relatively rotatable to each other with the rotary shaft, is installed on the tank body and is able to drive rotary shaft The motor one of rotation and the motor two for being able to drive main axis.Connected between main shaft and tank body, main shaft and rotary shaft by bearing It connects.
In above-mentioned improved building concrete stirring system, the both ends of the transmission shaft are respectively equipped with one He of helical gear Helical gear two, the lower end of the main shaft are equipped with helical gear three, and the upper end of the agitating shaft is equipped with helical gear four, the helical gear one It is meshed with the helical gear three, the helical gear two is meshed with the helical gear four.
In above-mentioned improved building concrete stirring system, the crushing device includes the cylinder with cavity, institute It states cylinder to be laterally installed on the mounting rack, the middle part edge of the cylinder is axially arranged with rotatable roller bearing, the roller bearing There are several tooth bands along roller bearing circumferential direction, the tooth band is axially evenly spaced on along roller bearing, each tooth band on periphery On be installed with several cone teeth;It is fixedly provided in the cylinder between having between cylindrical filter screen and the strainer and the cylinder Gap, the strainer are set on the roller bearing and have gap between the roller bearing;Several filterings are distributed on the strainer Hole, the sandstone tank, cementing tank and water tank are connected with the inner cavity of the strainer.Sandstone pass through roller bearing after entering in strainer Rotation band mantle tooth high-speed motion achievees the purpose that broken sandstone, strainer to generate broken impact force to the sandstone in strainer On filter hole be set as needed corresponding aperture, sandstone are broken reach certain degree after, can pass through filter hole from The discharge port of crushing device is discharged, to meet the requirements.Tooth band and cone tooth distribution on this roller bearing is scientific and reasonable, improves broken effect While rate, crushing effect is also ensured, to guarantee concrete quality.
In above-mentioned improved building concrete stirring system, crushing device can be blocked by being additionally provided on the mounting rack The sealing plate of discharge port and the cylinder three for being able to drive the sealing plate movement, the mounting rack are equipped with lateral sliding rail, the envelope Plate is slidably connected on the sliding rail and the piston rod of the cylinder three and the sealing plate are connected.It can be controlled by controlling cylinder three The movement of sealing plate processed can facilitate the quantity of control sandstone, can also make sandstone in cylinder to control broken sandstone discharging It is sufficiently broken in vivo, guarantee quality.
In above-mentioned improved building concrete stirring system, the cone tooth be evenly spaced on the tooth band and The center line of each cone tooth is obliquely installed in the same direction;The roller bearing and the strainer eccentric setting, the roller bearing At a distance from the downside of the strainer be less than the roller bearing on the upside of the strainer at a distance from.Tooth inclination is bored in the technical program to set It sets, i.e. the center line of cone tooth and the axis direction of shaft is inconsistent, so that roller bearing during rotation, bores the tooth tip energy of tooth Enough face sandstone raw materials, generate better crushing effect;Sandstone raw material is concentrated in position on the downside of strainer under self gravitation effect It sets, by the smaller of the distance between roller bearing and strainer downside setting, attrition crushing is carried out to sandstone raw material convenient for cone tooth.Further , the strainer is made of steel plate.Intensity is high, and hardness is big, is hardly damaged, is able to bear during roller bearing rotates broken sandstone Biggish impact force.
In above-mentioned improved building concrete stirring system, the upper end of the conveyer belt is opposite with the sandstone tank It connects, material feeding jar is equipped with above the lower end of the conveyer belt, the material feeding jar is in the upper end of inverted cone cell and material feeding jar tool There is import, the lower end of the material feeding jar has the upper surface of conveyer belt lower end described in outlet and the outlet face.Truck, which is drawn, to be come Sandstone material can directly be added in material feeding jar from import, then sandstone are sequentially entered from outlet onto conveyer belt in material feeding jar It is transported in sandstone tank and weighs.
Compared with prior art, the invention has the following advantages that
1, the proportion for controlling water and additive in the technical program by electric flow control valve, after being set as needed certainly Dynamicization deploys blend gravity, and precision is high, reduces manpower by the Automatic Conveying of the pump housing and conveyer belt, greatly reduces labor Fatigue resistance guarantees to greatly improve efficiency while quality;It is more uniform by the broken raw material of crushing device, improve coagulation The quality of soil.
2, by setting agitating shaft and rotary shaft in the agitator tank of the technical program, and it is separately positioned on different direction, It is matched with the structure of tank body, so that the stirring of concrete more Quick uniform.
3, the tooth band in the crushing device of the technical program on roller bearing and cone tooth distribution are scientific and reasonable, improve crushing efficiency Meanwhile also ensuring crushing effect, to guarantee concrete quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this improved building concrete stirring system.
Fig. 2 is the partial enlargement structural representation in Fig. 1.
Fig. 3 is the schematic cross-sectional view of agitator tank in this stirring system.
Fig. 4 is the partial enlargement structural representation in Fig. 3.
Fig. 5 is the schematic cross-sectional view of crushing device in this stirring system.
Fig. 6 is the cross section structure schematic diagram of crushing device in this stirring system.
Fig. 7 is the strainer schematic perspective view of crushing device in this stirring system.
In figure, 1, mounting rack;2, sandstone tank;3, cementing tank;4, water tank;5, agitator tank;51, rotary shaft;52, main shaft;53, Impeller blade;54, transmission shaft;55, agitating shaft;56, band is stirred;57, plugging plate;58, cylinder one;59, cylinder two;5a, helical gear One;5b, helical gear two;5c, helical gear three;5d, helical gear four;5e, tank body;6, crushing device;61, cylinder;62, roller bearing;63, Tooth band;64, tooth is bored;65, strainer;65a, filter hole;66, cylinder three;67, sealing plate;7, feed pipe;8, batching pipe;9, water inlet pipe; 10, conveyer belt;11, the pump housing;12, electric flow control valve;13, motor one;14, motor two;16, material feeding jar;16a, import; 16b, outlet.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.
This improved building concrete stirring system is for producing concrete, by cement, sandstone, water and other additives It is automatically transported in agitator tank 5 and is mixed so that concrete is made by automated machine device.As depicted in figs. 1 and 2, it is wrapped The agitator tank 5 for including mounting rack 1 and being arranged on mounting rack 1, the top of agitator tank 5 are equipped with crushing device 6, and crushing device 6 goes out The feed inlet of material mouth face agitator tank 5, the side of mounting rack 1, which is respectively equipped with, extends to 1 top of mounting rack by 1 bottom of mounting rack Feed pipe 7, batching pipe 8 and water inlet pipe 9, the other side of mounting rack 1 are equipped with the conveyer belt 10 that can convey sandstone, and feed pipe 7 is matched The pump housing 11 is respectively connected on expects pipe 8 and water inlet pipe 9;The top of crushing device 6 is installed with sandstone tank 2, cementing tank 3 and water tank respectively 4 and sandstone tank 2, cementing tank 3 and water tank 4 be connected with crushing device 6, feed pipe 7 is connected with the upper end of cementing tank 3, matches Expects pipe 8 and water inlet pipe 9 are connected with the upper end of water tank 4, and conveyer belt 10 is obliquely installed and docks with sandstone tank 2;Batching pipe 8 and into Electric flow control valve 12 is equipped on water pipe 9;Further, the upper end of conveyer belt 10 is connected to each other with sandstone tank 2, conveyer belt 10 Lower end above be equipped with material feeding jar 16, material feeding jar 16 is in inverted cone cell and the upper end of material feeding jar 16 has import 16a, material feeding jar 16 lower end has outlet 16b and exports the upper surface of 10 lower end of 16b face conveyer belt.In the upper of agitator tank 5 in the present embodiment Side be equipped with can the sandstone to larger size carry out broken crushing device 6, sandstone tank 2, the cementing tank 3 of 6 top of crushing device It is connected with water tank 4 with crushing device 6, sandstone are entered in sandstone tank 2 by conveyer belt 10, and cement raw material passes through feed pipe 7 It enters in cementing tank 3, then water and additive passes through batching pipe 8 respectively and water inlet pipe 9 enters in water tank 4 enters together Break process is carried out into crushing device 6, is entered in agitator tank 5 at the same time and is stirred mixing, controlled by electric flow Valve 12 controls the proportion of water and additive, and automation allotment blend gravity after being set as needed, precision is high, passes through the pump housing 11 Reduce manpower with the Automatic Conveying of conveyer belt 10, greatly reduce labor intensity, guarantees to greatly improve effect while quality Rate;It is more uniform by broken raw material, improve the quality of concrete.The present embodiment is also set in sandstone tank 2 and cementing tank 3 It is equipped with weighing structure, truck draws the sandstone material come that can directly be added in material feeding jar 16 from import 16a, then in material feeding jar 16 Sandstone are sequentially entered to being transported in sandstone tank 2 on conveyer belt 10 from outlet 16b and are weighed;Feed pipe in the present embodiment 7 and batching pipe 8 in use Patent No. CN201020609959.2, notification number CN201865872U, day for announcing 2011- The pump housing 11 of 06-15 can guarantee the efficient conveying of cement;Conveyer belt 10 uses Patent No. CN201520030205.4, public Announcement number is CN204568694U, and the day for announcing is that the sandstone carriage of 2015-08-19 carries out the conveying of sandstone;Weighing structure uses The weighing dress in weighing device or use Patent No. CN201420147618.6 in Patent No. CN201220465686.8 It sets.
As shown in Figure 3 and Figure 4, agitator tank 5 includes the tank body 5e with cavity, and tank body 5e is cylindrical in shape, the middle part of tank body 5e It is inserted with the rotary shaft 51 that can be rotated vertically, is installed with several impeller blades 53 on the outer peripheral surface of rotary shaft 51, on tank body 5e Also vertical to be equipped with the main shaft 52 that rotated, 52 two sides of lower end edge main shaft of main shaft 52 are equipped with transmission shaft 54, main shaft 52 and biography One end of moving axis 54 is connected and is able to drive the rotation of transmission shaft 54, and the other end of transmission shaft 54 is connected with agitating shaft obliquely 55 and transmission shaft 54 be able to drive the rotation of agitating shaft 55, the stirring band 56 of spiral, two agitating shafts 55 are installed on agitating shaft 55 From top to bottom gradually draw close;Cement, sandstone, water and additive enter in the cavity of tank body 5e, lead to respectively in tank body 5e It crosses agitating shaft 55 and raw material is mixed in rotary shaft 51, be allowed to form concrete, under the concrete being stirred passes through The discharge port at end, which is released, to be used, and agitating shaft 55 and rotary shaft 51 are separately positioned on different direction in the technical program, with tank body 5e Structure match so that the stirring of concrete more Quick uniform;The lower end of tank body 5e is tapered and cone downward, agitator tank 5 discharge port is located at the cone tip part of the lower end tank body 5e, and the lower end tank body 5e is additionally provided with the plugging plate 57 that can block discharge port.In this way Structure the concrete being stirred quickly is discharged from discharge port, while the setting of agitating shaft 55 and the lower end tank body 5e Shape matches, and can more sufficiently be stirred, improve efficiency to concrete, guarantees uniform;The outer peripheral surface of the lower end tank body 5e Above oblique to be arranged with cylinder 1 and cylinder 2 59, the piston rod of cylinder 1 and the piston rod of cylinder 2 59 are oppositely arranged, Plugging plate 57 is all connected on the piston rod of cylinder 1 and cylinder 2 59.Further, plugging plate 57 is including two valves and hinged In the lower end tank body 5e, connecting plate is hinged on the piston rod of cylinder 1 and cylinder 2 59 and by connecting plate and plugging plate 57 It is hinged, is acted by cylinder 1 and cylinder 2 59, will respectively drive plugging plate 57 relative to or backwards to move, to realize envelope The closure and opening of closure plate 57 control simple and sensitive, can open and close plugging plate 57 efficiently to quickly control concrete Blowing;Main shaft 52 is set in rotary shaft 51 in hollow structure and main shaft 52, and main shaft 52 is relatively rotatable to each other with rotary shaft 51, The motor 1 for being able to drive the rotation of rotary shaft 51 and the motor 2 14 for being able to drive the rotation of main shaft 52 are installed on tank body 5e;It is main It is connected between axis 52 and tank body 5e, main shaft 52 and rotary shaft 51 by bearing;The both ends of transmission shaft 54 are respectively equipped with helical gear one Two 5b of 5a and helical gear, the lower end of main shaft 52 are equipped with three 5c of helical gear, and the upper end of agitating shaft 55 is equipped with four 5d of helical gear, helical gear One 5a is meshed with three 5c of helical gear, and two 5b of helical gear is meshed with four 5d of helical gear.
As shown in Fig. 5, Fig. 6 and Fig. 7, crushing device 6 includes the cylinder 61 with cavity, and cylinder 61 is laterally installed in installation On frame 1, the middle part of cylinder 61 has several along roller bearing 62 weeks along rotatable roller bearing 62 is axially arranged on the periphery of roller bearing 62 To tooth band 63, tooth band 63 is evenly spaced on along roller bearing 62 is axial, and several cone teeth 64 are installed on each tooth band 63;Cylinder Be fixedly provided in 61 between cylindrical filter screen 65 and strainer 65 and cylinder 61 have gap, strainer 65 be set on roller bearing 62 and with rolling There is gap between axis 62;Be distributed with several filter hole 65a on strainer 65, sandstone tank 2, cementing tank 3 and water tank 4 with strainer 65 Inner cavity be connected.Sandstone are rotated by roller bearing 62 with 64 high-speed motion of mantle tooth, thus to strainer after entering in strainer 65 Sandstone in 65 generate broken impact force, achieve the purpose that broken sandstone, phase is set as needed in the filter hole 65a on strainer 65 Corresponding aperture after sandstone are crushed the degree for reaching certain, can be discharged by filter hole 65a from the discharge port of crushing device 6, To meet the requirements.Tooth band 63 on this roller bearing 62 and cone tooth 64 are distributed scientific and reasonable, while improving crushing efficiency, also guarantee Crushing effect, to guarantee concrete quality;The sealing plate 67 that can block 6 discharge port of crushing device is additionally provided on mounting rack 1 The cylinder three 66 mobile with sealing plate 67 is able to drive, mounting rack 1 are equipped with lateral sliding rail, and sealing plate 67 is slidably connected on the slide rail And the piston rod of cylinder 3 66 and sealing plate 67 are connected.The movement of sealing plate 67 can be controlled by controlling cylinder 3 66, to control Broken sandstone discharging, can facilitate the quantity of control sandstone, can also make sandstone sufficiently broken in cylinder 61, guarantee matter Amount;Cone tooth 64 is evenly spaced on tooth band 63 and the center line of each cone tooth 64 is obliquely installed in the same direction;Roller bearing 62 are less than roller bearing 62 at a distance from 65 upside of strainer with 65 eccentric setting of strainer, roller bearing 62 at a distance from 65 downside of strainer.This skill It bores tooth 64 in art scheme to be obliquely installed, i.e. the center line of cone tooth 64 and the axis direction of shaft is inconsistent, so that roller bearing 62 During rotation, bore tooth 64 tooth tip can face sandstone raw material, generate better crushing effect;Sandstone raw material is in itself weight Under power effect, it is concentrated in 65 lower position of strainer, the smaller of the distance between roller bearing 62 and 65 downside of strainer setting is convenient for It bores tooth 64 and attrition crushing is carried out to sandstone raw material.Further, strainer 65 is made of steel plate.Intensity is high, and hardness is big, in roller bearing 62 It rotates broken sandstone to be hardly damaged in the process, is able to bear biggish impact force.
Under the premise of without departing substantially from marrow of the invention, those skilled in the art can be to described Specific embodiment do various modifications or additions or be substituted in a similar manner, but without departing from essence of the invention Mind or beyond the scope of the appended claims.

Claims (7)

1. improved building concrete stirring system, including mounting rack (1) and the agitator tank being arranged on the mounting rack (1) (5), which is characterized in that the top of the agitator tank (5) is equipped with crushing device (6), the discharge port face of the crushing device (6) The feed inlet of the agitator tank (5), the side of the mounting rack (1), which is respectively equipped with, extends to mounting rack by mounting rack (1) bottom (1) feed pipe (7) on top, batching pipe (8) and water inlet pipe (9), the other side of the mounting rack (1), which is equipped with, can convey sandstone Conveyer belt (10), be respectively connected with the pump housing (11) on the feed pipe (7), batching pipe (8) and water inlet pipe (9);The broken dress Set (6) top be installed with respectively sandstone tank (2), cementing tank (3) and water tank (4) and the sandstone tank (2), cementing tank (3) and Water tank (4) is connected with the crushing device (6), and the feed pipe (7) is connected with the upper end of the cementing tank (3), institute State batching pipe (8) and water inlet pipe (9) be connected with the upper end of the water tank (4), the conveyer belt (10) be obliquely installed and with institute State sandstone tank (2) docking;Electric flow control valve (12) are equipped on the batching pipe (8) and water inlet pipe (9);The broken dress Setting (6) includes the cylinder (61) with cavity, and the cylinder (61) is laterally installed on the mounting rack (1), the cylinder (61) middle part has several along roller bearing (62) along being axially arranged with rotatable roller bearing (62) on the periphery of the roller bearing (62) Circumferential tooth band (63), the tooth band (63) is axially evenly spaced on along roller bearing (62), solid on each tooth band (63) Equipped with several cone teeth (64);Cylindrical filter screen (65) is fixedly provided in the cylinder (61) and the strainer (65) and the cylinder (61) there is gap, between the strainer (65) is set on the roller bearing (62) and has between the roller bearing (62) between Gap;It is distributed with several filter hole (65a) on the strainer (65), the sandstone tank (2), cementing tank (3) and water tank (4) are and institute The inner cavity for stating strainer (65) is connected;The upper end of the conveyer belt (10) is connected to each other with the sandstone tank (2), the conveyer belt (10) material feeding jar (16) are equipped with above lower end, the material feeding jar (16) is in the upper end of inverted cone cell and the material feeding jar (16) With import (16a), the lower end of the material feeding jar (16) has conveyer belt described in outlet (16b) and described outlet (16b) face (10) upper surface of lower end.
2. improved building concrete stirring system according to claim 1, which is characterized in that agitator tank (5) packet The tank body (5e) with cavity is included, the tank body (5e) is cylindrical in shape, and the middle part of the tank body (5e) is inserted with can rotate vertically Rotary shaft (51), be installed with several impeller blades (53) on the outer peripheral surface of the rotary shaft (51), on the tank body (5e) also Vertical to be equipped with the main shaft (52) that rotated, lower end edge main shaft (52) two sides of the main shaft (52) are equipped with transmission shaft (54), The main shaft (52) is connected with one end of the transmission shaft (54) and is able to drive the transmission shaft (54) rotation, the transmission The other end of axis (54) is connected with agitating shaft (55) obliquely and the transmission shaft (54) is able to drive the agitating shaft (55) It rotates, the stirring band (56) of spiral is installed on the agitating shaft (55), two agitating shafts (55) are from top to bottom gradually leaned on Hold together.
3. improved building concrete stirring system according to claim 2, which is characterized in that under the tank body (5e) Hold tapered and cone downward, the discharge port of the agitator tank (5) is located at the cone tip part of the lower end the tank body (5e), the tank body The lower end (5e) is additionally provided with the plugging plate (57) that can block the discharge port.
4. improved building concrete stirring system according to claim 3, which is characterized in that tank body (5e) lower end Outer peripheral surface on oblique be arranged with cylinder one (58) and cylinder two (59), the piston rod and cylinder two of the cylinder one (58) (59) piston rod is oppositely arranged, and is all connected with the plugging plate on the piston rod of the cylinder one (58) and cylinder two (59) (57)。
5. the improved building concrete stirring system according to Claims 2 or 3 or 4, which is characterized in that the main shaft (52) it is set on the rotary shaft (51) in hollow structure and the main shaft (52), the main shaft (52) and the rotary shaft (51) be relatively rotatable to each other, be installed on the tank body (5e) be able to drive rotary shaft (51) rotation motor one (13) and can Drive the motor two (14) of main shaft (52) rotation.
6. improved building concrete stirring system according to claim 5, which is characterized in that the transmission shaft (54) Both ends are respectively equipped with helical gear one (5a) and helical gear two (5b), and the lower end of the main shaft (52) is equipped with helical gear three (5c), institute The upper end for stating agitating shaft (55) is equipped with helical gear four (5d), and the helical gear one (5a) is meshed with the helical gear three (5c), The helical gear two (5b) is meshed with the helical gear four (5d).
7. improved building concrete stirring system according to claim 1, which is characterized in that on the mounting rack (1) It is additionally provided with the sealing plate (67) that can block crushing device (6) discharge port and is able to drive the sealing plate (67) mobile cylinder three (66), the mounting rack (1) is equipped with lateral sliding rail, and the sealing plate (67) is slidably connected on the sliding rail and the cylinder The piston rod of three (66) and the sealing plate (67) are connected.
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