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.
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.
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
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；
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
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
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.