CN107961694A

CN107961694A - A kind of stirring material-pulling device for building with buffer gear

Info

Publication number: CN107961694A
Application number: CN201711279006.7A
Authority: CN
Inventors: 邵书微; 周阳; 朱笔
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-06
Filing date: 2017-12-06
Publication date: 2018-04-27

Abstract

The present invention provides a kind of stirring material-pulling device for building with buffer gear, including oil cylinder and hydraulic fluid tank；The charging conduit is arranged on the left of stent；The agitator is fixed on cradle top, and middle lower section front and rear sides are equipped with rectangular opening, is structure wide at the top and narrow at the bottom at top opening, convenient charging；The coaming plate is fixed on the inside of barrel wall, between stir chamber and blanking chamber；The agitating shaft is cylinder axis body, and left and right ends are fixed in rolling bearing by interference fit, can rotated around its own axis；The upper material strip lower right corner is arranged in feeding groove, and the upper left corner is arranged on the right side of agitator, can control push plate or so linear motion top, upper material strip is 120 ° of gradients；The oil cylinder is equipped with everywhere, and cylinder bracket top side at one is fixed at every two；The oil cylinder is connected by oil circuit with solenoid valve；The raw material for stirring completion can be pushed outwardly by the present invention from agitator, ensured that discharging is thorough, prevented it from freezing solidly on a barrel bottom.

Description

A kind of stirring material-pulling device for building with buffer gear

Technical field

The invention belongs to building machinery technical field, more particularly to a kind of stirring pusher for building dress with buffer gear Put.

Background technology

At present in building trade, raw material are essential, needed during raw material are made to raw material into Row stirring, the mixer used in the process is related to feeding, stirs.

The Chinese patent of Application No. CN201410444066.X provides a kind of high-effective concrete mixer, including stirring It is groove body, auger bar, isolation steel plate, rotation axis, hook rabble, driving shaft, driving wheel, transmission belt, driven wheel, driven Axis, discharge port, stent, motor, electric machine support, feed inlet, water inlet pipe, water tank, inlet valve, intelligent open channel flow-meter；This is efficiently mixed Motor on solidifying soil mixer drives transmission belt to be driven, can be with dual-use, and more energy saving, cement sand-mix is first Stirred by auger bar, stirred then into the hook rabble in rotation axis for the first time, hook rabble grinds sandstone Be milled broken effect, both is preferably mixed, meanwhile, according to formulary requirements, tank drains are opened, then according to water Flowmeter is flowed to judge flow, makes mixing more accurate, improves product quality, and whole equipment is simple to manufacture, relative cost is more What is added is cheap, it is easier to which by architectural engineering, team receives.

Based on above-mentioned, the inventors discovered that, which is arranged on bottom side left end, and discharging, discharging are completed by gravity Be not thorough, and the invention stirring when due to Double stirring, there is provided power provides stirring power for current mixer Twice, stabilization of equipment performance also reduces one times therewith, and inner components are easier to produce because of the unstability of equipment more Friction, final premature deterioration, service life shorten to original half.

The Chinese invention patent of Application No. CN201611229918.9 is a kind of with buffer-type stirring pusher dress for building Put, including buffer unit, staving, drawing mechanism, the first connecting seat, telescopic rod, shaft, the second connecting seat, upper end cover, motor branch Frame, hydraulic stem, upper plate, lower plate and compression spring；The buffer unit is fixedly welded on the bottom of staving, and buffer unit is It is made of upper plate, fixed link, motion bar, lower plate, extension spring and compression spring；Stirring is vertically welded with the axis Axis, is fixedly welded with stirring fulcrum on agitating shaft；The hydraulic stem is connected by bolt with staving, and the other end of hydraulic stem is with pushing away Material bar is fixedly connected；The present invention is reasonable in design, and buffer unit being capable of the vibrations and less that are produced due to stirring of reducer The abrasion of component of machine；The setting of drawing mechanism can draw off easy to industrial chemicals from drawing mechanism；Second servomotor Rotation drive stirring fulcrum efficient Quick uniform stirring industrial chemicals.

Based on above-mentioned, the inventors discovered that, which has the raw material meeting of 10%-25% or so after raw material are put into Cylinder body bottom is fallen directly into, and cannot participate in stirring, mixing effect is poor, and the design of end cap shows slightly unnecessary, construction site The usual quantity of the raw material to be stirred is more, and using continuous, and mixer once stirs negligible amounts, it is necessary to continuously run It could meet requirement, it is necessary to persistently carry out conveying, which is unfavorable for continuing conveying, difficult feed, damping on the contrary Parts thereof is more, is easily damaged, and is not easy repair and replacement, and equipment can not move, and not be suitable for construction site.

Then, in view of this, study improvement for existing structure and missing, there is provided a kind of to carry buffer gear Stirring material-pulling device for building, to achieve the purpose that with more more practical value.

The content of the invention

In order to solve the above technical problem, the present invention provides a kind of stirring material-pulling device for building with buffer gear, It is not thorough with solving existing discharging, the problem of mixing effect is poor.

The purpose and effect of for building stirring material-pulling device of the present invention with buffer gear, by technological means in detail below Reached：

A kind of stirring material-pulling device for building with buffer gear, including universal wheel, damping base, stent, charging conduit, Agitator, bucket wall, stir chamber, blanking chamber, rolling bearing, coaming plate, agitating shaft, rotation axis, agitating vane, propeller blade, divides water Block, the first motor, gear reducer, small rack, pusher, push plate, rack, gear, moving lever, the second motor, feeding groove, feeding Band, discharge port, cylinder bracket, expansion plate, oil cylinder, solenoid valve and hydraulic fluid tank；The universal wheel is equipped with six, respectively positioned at damping At base bottom left, center, right each two；The stent is welded in damping base top side, the rectangle frame body being welded for flat tube；It is described Charging conduit is arranged on the left of stent；The agitator is fixed on cradle top, and middle lower section front and rear sides are equipped with rectangular opening, top opening Locate as structure wide at the top and narrow at the bottom, convenient charging；The stir chamber is located at the top of blanking chamber；The rolling bearing is equipped with two, respectively It is fixed in the bucket wall of the left and right sides；The coaming plate is fixed on the inside of barrel wall, between stir chamber and blanking chamber；The agitating shaft is circle Axis of a cylinder body, left and right ends are fixed in rolling bearing by interference fit, can rotated around its own axis；The rotation Axis is equipped with nine, and arranged on the plane with agitating shaft axis perpendicular, every three everywhere in same plane, and annular array is welded in stirring On axis；The agitating vane is bolted in rotation axis；First motor and speed reducer is fixed on small rack top, And first motor and gear reducer it is direct-connected, gear reducer and agitating shaft right end are direct-connected；The small rack is welded on stent；Described second Motor and gear direct connecting；The wheel and rack modulus is equal, and pressure angle is equal；The push plate is fixed on the left of moving lever, and In blanking chamber；The feeding groove is welded on the right side of stent；The upper material strip lower right corner is arranged in feeding groove, and the upper left corner is arranged on On the right side of agitator, push plate or so linear motion top is can control, upper material strip is 120 ° of gradients；The discharge port is opened in agitator Left side；The cylinder bracket is equipped with two, is respectively welded in stent front-end and back-end；The oil cylinder is equipped with everywhere, is consolidated at every two The cylinder bracket top side at one；The oil cylinder is connected by oil circuit with solenoid valve.

Further, the damping base is hollow harden structure, and plate is damping material, is fixed between upper and lower two plate close The spring and damper for 4 × 4/m are spent, spring and damper quantity are 1：1, to be separated by distribution.

Further, the propeller blade is spiral shape stainless steel substrates, is fixed on agitating shaft surface, interferences with rotation axis Position disconnection process.

Further, described to divide water block to be fixed on agitator top left side, left side is used to connect water pipe, is inside equipped with one point three Water route, three water routes separated are 150 ° of inclination water routes.

Further, the pusher is made of push plate, rack, gear, moving lever and the second motor, arranged on agitator Right side, can control push plate or so linear motion.

Further, the moving lever is U-type groove form, and rack is fixed on bottom in moving lever groove.

Further, the expansion plate is connected with oil cylinder, and width and height are identical with the rectangle pore size on agitator, It can put in agitator along rectangular opening, can also extract out.

Further, the solenoid valve is two-position four-way solenoid directional control valve, is connected with hydraulic fluid tank by oil circuit.

Compared with prior art, the present invention has the advantages that：

1. the setting of damping base, is conducive to be equal to equipment damping, the vibrations of generally existing equipment are larger in whipping process Phenomenon, thus parts be easier to therefore and accelerated wear test, damping effect of the present invention are notable, can will in the prior art equipment transport Vibrations caused by turning reduce 35%-45%, and parts service life extends by about one time.

2. the setting of universal wheel, is moved easily the present invention, it is necessary to be stirred nearby in construction site, bolt car can be used Equipment is dragged to nearest place and is stirred by rope binding bracket, can be reduced the construction time, be improved certain construction efficiency.

3. the setting of transfer bar mechanism, is conducive to the raw material for stirring completion being pushed outwardly from agitator, ensure that discharging is thorough Bottom, prevents it from freezing solidly on a barrel bottom.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention.

Fig. 2 is left view of the present invention.

Fig. 3 is structure gear reducer position view of the present invention.

Fig. 4 is transfer bar mechanism structure diagram of the present invention.

Fig. 5 is transfer bar mechanism left view of the present invention.

Fig. 6 is rotation axis distribution map of the present invention.

Fig. 7 is oil cylinder distribution schematic diagram of the present invention.

Solenoid valve schematic diagram of the present invention during Fig. 8.

In figure：1- universal wheels, 2- damping bases, 3- stents, 4- charging conduits, 5- agitators, 501- barrels of walls, 502- stirrings Chamber, 503- blanking chambers, 504- rolling bearings, 505- coaming plates, 6- agitating shafts, 601- rotation axis, 602- agitating vanes, 603- are spiral Blade, 7- divide water block, the first motors of 8-, 9- gear reducers, 10- small racks, 11- pushers, 1101- push plates, 1102- racks, 1103- gears, 1104- moving levers, the second motors of 1105-, 12- feeding grooves, the upper material strips of 13-, 14- discharge ports, 15- oil cylinder branch Frame, 16- expansion plates, 17- oil cylinders, 18- solenoid valves, 19- hydraulic fluid tanks.

Embodiment

The present invention is described further below in conjunction with attached drawing：

Embodiment：

As shown in attached drawing 1 to attached drawing 8：A kind of stirring material-pulling device for building with buffer gear, including universal wheel 1, Damping base 2, stent 3, charging conduit 4, agitator 5, bucket wall 501, stir chamber 502, blanking chamber 503, rolling bearing 504, coaming plate 505, agitating shaft 6, rotation axis 601, agitating vane 602, propeller blade 603, divides water block 7, the first motor 8, gear reducer 9, ramuscule Frame 10, pusher 11, push plate 1101, rack 1102, gear 1103, moving lever 1104, the second motor 1105, feeding groove 12, Upper material strip 13, discharge port 14, cylinder bracket 15, expansion plate 16, oil cylinder 17, solenoid valve 18 and hydraulic fluid tank 19；Universal wheel 1 is equipped with six Place, respectively at 2 bottom left, center, right each two of damping base；Stent 3 is welded in 2 top side of damping base, is welded for flat tube Rectangle frame body；Charging conduit 4 is arranged on the left side of stent 3；Agitator 5 is fixed on the top of stent 3, and middle lower section front and rear sides are equipped with square Shape hole, is structure wide at the top and narrow at the bottom at top opening, convenient charging；Stir chamber 502 is located at the top of blanking chamber 503；Rolling bearing 504 is set Have at two, be individually fixed in left and right sides bucket wall 501；Coaming plate 505 is fixed on the inside of barrel wall, stir chamber 502 and blanking chamber 503 Between；Agitating shaft 6 is cylinder axis body, and left and right ends are fixed in rolling bearing 504 by interference fit, can be around its own axis Rotate；Rotation axis 601 is equipped with nine, and arranged on the plane with 6 axis perpendicular of agitating shaft, every three everywhere in same flat Face, annular array are welded on agitating shaft 6；Agitating vane 602 is bolted in rotation axis 601；First motor 8 and subtract Fast machine 9 is fixed on 10 top of small rack, and the first motor 8 and gear reducer 9 are direct-connected, and gear reducer 9 and 6 right end of agitating shaft are direct-connected；It is small Stent 10 is welded on stent 3；Second motor 1105 and gear 1103 are direct-connected；Gear 1103 is equal with 1102 modulus of rack, pressure Power angle is equal；The left side of moving lever 1104 is fixed in push plate 1101, and in blanking chamber 503；It is right that feeding groove 12 is welded in stent 3 Side；Upper 13 lower right corner of material strip is arranged in feeding groove 12, and the upper left corner is arranged on 5 right hand top of agitator, and upper material strip is 120 ° of gradients；Go out Material mouth 14 is opened in the left side of agitator 5；Cylinder bracket 15 is equipped with two, is respectively welded in 3 front-end and back-end of stent；Oil cylinder 17 is set Have everywhere, 15 top side of cylinder bracket at one is fixed at every two；Oil cylinder 17 is connected by oil circuit with solenoid valve 18.

Wherein, damping base 2 is hollow harden structure, and plate is damping material, be fixed between upper and lower two plate density for 4 × The spring and damper of 4/m, spring and damper quantity are 1：1, to be separated by distribution, damping material can drop to greatest extent Low mechanical noise and mitigation mechanical oscillation, make its steady, undisturbedly operating, raising work efficiency, while arrange in pairs or groups spring and damping Device, the damping performance of strengthening device, cushion performance is more excellent when making its operation, shakes smaller, so that extend equipment uses the longevity Life.

Wherein, propeller blade 603 is spiral shape stainless steel substrates, is fixed on 6 surface of agitating shaft, interferences with rotation axis 601 Position disconnection process, on the original basis, increase coaxial propeller blade 603, be both increased without power source especially, at the same time Again can increase stir when and raw material contact area, mixing effect is increased into 5%-15%.

Wherein, water block 7 is divided to be fixed on 6 top left side of agitator, left side is used to connect water pipe, is inside equipped with one point of three water route, Three water routes separated are 150 ° of inclination water routes, and water is separately to be supplied in agitator 5 with raw material, can be with lifting construction place Cleannes, and divide point three water routes in water block 7 to strengthen the degree of mixing of water and raw material, while a part of hydraulic pressure can be disperseed, Gradient is designed with beneficial to enhancing mixed effect.

Wherein, pusher 11 is by push plate 1101, rack 1102, gear 1103,1104 and second motor 1105 of moving lever Composition, arranged on the right side of agitator 5, can control push plate 1101 or so to move along a straight line, it is incomplete to have repaired traditional mixer discharging Defect, can be completely out to charging conduit 4 by the material in blanking chamber 503.

Wherein, moving lever 1104 is U-type groove form, and rack 1102 is fixed on bottom in 1104 groove of moving lever, using tooth The circular motion of second motor 1105 is converted into the linear motion of moving lever 1104 by the movement of wheel 1103 and rack 1102, makes to push away 1101 stable movement of plate, is hardly damaged.

Wherein, expansion plate 16 is connected with oil cylinder 17, and width and height are identical with the rectangle pore size on agitator 5, can Put in agitator 5 along rectangular opening, can also extract out, stir chamber 502 and blanking chamber 503 will be divided into agitator 5, stirring When, two expansion plates 16 are connected, and after the completion of to be mixed, by expansion plate 16 to two lateral movements, the material being stirred exists control cylinder 17 Enter blanking chamber 503 under gravity, avoid traditional mixer and there is the not agitated situation directly dropped out of material.

Wherein, solenoid valve 18 is two-position four-way solenoid directional control valve, is connected with hydraulic fluid tank 19 by oil circuit, passes through solenoid valve 18 To change the disengaging oil condition of oil cylinder 17, it can ensure fuel feeding uniform and stable, oil does same action under equal pressure everywhere, makes 16 stable movement of expansion plate, is not in interim card, inclination and the asymmetric phenomenon of side-to-side movement.

The specifically used mode of the present embodiment and effect：

In the present invention, solenoid valve 18 is in right side "on" position, and hydraulic fluid tank 19 send oil to oil cylinder 17 by oil circuit, so that Control expansion plate 16 at two to move inwardly into contact, stir chamber 502 and blanking chamber 503 will be divided into agitator 5, introduced a material into Feeding groove 12, raw material take 5 upper right corner of agitator to by upper material strip 13, then fall into stir chamber 502, divide water pipe connection to water block 7, To supplying water in stir chamber 502, first clicks on 8 work, and power reached agitating shaft 6 by gear reducer 9,6 rotary motion of agitating shaft, Propeller blade 603 and agitating vane 602 stir evenly raw material and water, and the left side of solenoid valve 18 is powered at this time, and hydraulic oil is from oil Cylinder 17 is back to hydraulic fluid tank 19, and expansion plate 16 is moved away from, and the material being stirred falls into blanking chamber 503, and has part material to pass through discharging Mouthfuls 14 enter charging conduits 4, open the second motor 1105, and gear 1103 starts to rotate, engaged with rack 1102, moving lever 1104 to Left movement, push plate 1101 push away to the left under power, and material is released from discharge port 14.

Using technical solution of the present invention, or those skilled in the art is under the inspiration of technical solution of the present invention, if Similar technical solution is counted out, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.

Claims

A kind of 1. stirring material-pulling device for building with buffer gear, it is characterised in that：This is for building with buffer gear Stirring material-pulling device includes universal wheel, damping base, stent, charging conduit, agitator, bucket wall, stir chamber, blanking chamber, the axis of rolling Hold, coaming plate, agitating shaft, rotation axis, agitating vane, propeller blade, divide water block, the first motor, gear reducer, small rack, pusher Structure, push plate, rack, gear, moving lever, the second motor, feeding groove, upper material strip, discharge port, cylinder bracket, expansion plate, oil cylinder, Solenoid valve and hydraulic fluid tank；The universal wheel is equipped with six, respectively at damping base bottom left, center, right each two；The stent weldering Damping base top side is connected to, the rectangle frame body being welded for flat tube；The charging conduit is arranged on the left of stent；The agitator is consolidated Due to cradle top, and middle lower section front and rear sides are equipped with rectangular opening, are structure wide at the top and narrow at the bottom at top opening, convenient charging；It is described Stir chamber is located at the top of blanking chamber；The rolling bearing is equipped with two, is individually fixed in the bucket wall of the left and right sides；The coaming plate is consolidated On the inside of bucket wall, between stir chamber and blanking chamber；The agitating shaft is cylinder axis body, and left and right ends are fixed by being interference fitted In in rolling bearing, can rotate around its own axis；The rotation axis is equipped with nine, is mutually hung down arranged on agitating shaft axis Straight plane, every three are welded on agitating shaft in same plane, annular array everywhere；The agitating vane is bolted to In rotation axis；First motor and speed reducer is fixed on small rack top, and the first motor and gear reducer are direct-connected, gear reducer with Agitating shaft right end is direct-connected；The small rack is welded on stent；Second motor and gear direct connecting；The wheel and rack mould Number is equal, and pressure angle is equal；The push plate is fixed on the left of moving lever, and in blanking chamber；The feeding groove is welded in branch On the right side of frame；The upper material strip lower right corner is arranged in feeding groove, and the upper left corner is arranged on the right side of agitator, can control push plate or so straight line fortune Dynamic top, upper material strip is 120 ° of gradients；The discharge port is opened on the left of agitator；The cylinder bracket is equipped with two, respectively It is welded in stent front-end and back-end；The oil cylinder is equipped with everywhere, and cylinder bracket top side at one is fixed at every two；The oil cylinder leads to Oil circuit is crossed with solenoid valve to be connected.
2. the stirring material-pulling device for building of buffer gear is carried as claimed in claim 1, it is characterised in that：The damping base For hollow harden structure, plate is damping material, and spring and damper that density is 4 × 4/m, bullet are fixed between upper and lower two plate Spring and damper quantity are 1：1, to be separated by distribution.
3. the stirring material-pulling device for building of buffer gear is carried as claimed in claim 1, it is characterised in that：The propeller blade For spiral shape stainless steel substrates, agitating shaft surface is fixed on, the position disconnection process interferenceed with rotation axis.
4. the stirring material-pulling device for building of buffer gear is carried as claimed in claim 1, it is characterised in that：Described point of water block is consolidated Due to agitator top left side, left side is used to connect water pipe, is inside equipped with one point of three water route, and three water routes separated are 150 ° of inclinations Water route.
5. the stirring material-pulling device for building of buffer gear is carried as claimed in claim 1, it is characterised in that：The pusher It is made of push plate, rack, gear, moving lever and the second motor, on the right side of agitator, can control push plate or so linear motion.
6. the stirring material-pulling device for building of buffer gear is carried as described in claim 1 or 5, it is characterised in that：The movement Bar is U-type groove form, and rack is fixed on bottom in moving lever groove.
7. the stirring material-pulling device for building of buffer gear is carried as claimed in claim 1, it is characterised in that：The expansion plate with Oil cylinder is connected, and width and height are identical with the rectangle pore size on agitator, can put in agitator along rectangular opening, can also take out Go out.
8. the stirring material-pulling device for building of buffer gear is carried as claimed in claim 1, it is characterised in that：The solenoid valve is Two-position four-way solenoid directional control valve, is connected with hydraulic fluid tank by oil circuit.