CN110271099A

CN110271099A - A kind of circulating concrete mixer of combination

Info

Publication number: CN110271099A
Application number: CN201910632565.4A
Authority: CN
Inventors: 闵召强
Original assignee: Luan Likang Logo Co Ltd
Current assignee: Zhaoqing Jianshe Concrete Co., Ltd
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2019-09-24
Anticipated expiration: 2039-07-13
Also published as: CN110271099B

Abstract

The present invention provides a kind of circulating concrete mixers of combination, it includes round chassis, fixed main shaft straight up is provided on round chassis, it is rotated coaxially on fixed main shaft and is arranged with cross and circular disk rack, circular disk rack is located at the top of fixed main shaft, cross is located at the middle part of fixed main shaft, the outside of fixed main shaft is provided with four rabbling mechanisms comprising agitator of array arrangement, agitator opening upwards are arranged and can be floated up and down, agitator is arranged to the unloaded floating state that can mutually switch and fully loaded sinking state, it is provided with triggering rotating device between cross and circular disk rack and is corresponded with rabbling mechanism, rotating device is triggered between fixed main shaft and rabbling mechanism and rabbling mechanism is socketed on triggering rotating device, triggering rotating device for detect agitator sink and automatic trigger drive rabbling mechanism around The axial direction of fixed main shaft is gradually rotated, and is additionally provided on round chassis for providing the mixer drive of power to rabbling mechanism.

Description

A kind of circulating concrete mixer of combination

Technical field

The present invention relates to a kind of concrete mixers, and in particular to a kind of circulating concrete mixer of combination.

Background technique

Concrete mixer is indispensable one of the engineering equipment in construction site, replaces tradition by manually to concrete Stirring, due to the large viscosity of concrete, adhesive is strong, density is big, and mixed sandstone and clear water will greatly increase it in addition The frictional force of mixture brings great difficulty to the artificial stirring of concrete, not only time-consuming and laborious, but also is difficult to sufficiently stir Mixing is mixed, when especially there is biggish demand in construction site for concrete, at this stage, the appearance of concrete mixer is undoubtedly It is a kind of Gospel for construction worker, drives agitator rotation to be stirred concrete by power mechanism, but It is that there is also certain disadvantages for mixed mud blender at present, for example, on the one hand general agitator, will significantly using horizontal arrangement The splendid attire ability of agitator is reduced, stirring efficiency is low, and single motor is on the other hand generally taken to drive the design of single agitator, energy consumption Height, moreover, the degree of automation is low, in order to overcome above-mentioned disadvantage, the present inventor designs that a kind of clever structure, principle is simple, stirs Mix it is high-efficient, using single motor driving circumference array arrangement multiple agitators and meanwhile be stirred, high degree of automation and It can be realized the circulating concrete mixer of combination of automatic loading/unloading.

Summary of the invention

To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of clever structure, principles simply, stirring efficiency It is high, be stirred simultaneously using multiple agitators of single motor driving circumference array arrangement, high degree of automation and can be real The circulating concrete mixer of combination of existing automatic loading/unloading.

To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.

The circulating concrete mixer of a kind of combination comprising round chassis is coaxially fixedly installed on round chassis perpendicular The fixed main shaft of arrangement is directly upwardly extended, is rotated coaxially on fixed main shaft and is arranged with cross and circular disk rack, circular disk rack is located at solid Determine main shaft and be located at fixed main shaft along its axial middle part along its axial top, cross, the outside of fixed main shaft is provided with four A rabbling mechanism comprising agitator, the axial direction for being axially parallel to fixed main shaft and the opening upwards arrangement of agitator, stirring Mechanism circumferencial direction array arrangement and rabbling mechanism where the fixed main shaft can float up and down cloth along the suspension end of cross It sets, agitator is arranged to the unloaded floating state that can mutually switch and fully loaded sinking state, is arranged between cross and circular disk rack There is triggering rotating device and trigger rotating device and rabbling mechanism one-to-one correspondence, triggering rotating device is located at fixed main shaft and stirs Mix between mechanism and rabbling mechanism be socketed on triggering rotating device on, triggering rotating device for detect agitator sink and Automatic trigger drive rabbling mechanism around fixed main shaft axial direction gradually rotated, it is described circle chassis on be additionally provided be used for pair The mixer drive of rabbling mechanism offer power；

The feed hopper being fixedly connected with round chassis, the opening of feed hopper are set to right above the opening of a wherein agitator Size along the vertical direction from the bottom to top between increase, the upper end opening of feed hopper and the output end of conveying equipment align and defeated Send equipment for the lime, sandstone, clear water launched in proportion to be quantitatively transferred in feed hopper, the bucket bottom setting of the agitator At the closed state that can mutually switch with opening state and original state is in off state, be fixedly installed on round chassis with The one-to-one dump skip in agitator bucket bottom is further fixedly arranged in fixed frame for by the agitator bucket of fully loaded sinking state Bottom is switched the discharging bar from opening state, discharging bar and feed hopper by closed state along the axially opposing cloth of fixed main shaft It sets.

Further optimize or improve as this programme.

Boss is coaxially arranged on the fixed main shaft, boss is between cross and circular disk rack and close to circular disk rack cloth It sets, perforative rotation triggering slot up and down is offered on the periphery of boss, rotation triggering slot reverses 90 counterclockwise from the bottom to top Degree, rotation triggering slot upper and lower ends are all provided with the boot segment for being set to and being parallel to fixed main shaft axial direction.

Further optimize or improve as this programme.

The rabbling mechanism further includes the fixed ring being fixedly sheathed on agitator periphery, on the periphery of fixed ring Be fixedly installed lug and lug close to fixed main shaft arrange, lug pivot bush unit in triggering rotating device on, the stirring It is rotated coaxially in bucket and is provided with agitating shaft and agitating shaft by the bucket bottom of agitator extends to its opening, the periphery of agitating shaft It is fixedly installed the stirring rod radially arranged on periphery, stirring rod is provided with multiple and along circumference side where agitating shaft It is arranged to array, is further fixedly arranged on the rectangle agitating plate radially arranged, the middle part of agitating plate on the periphery of agitating shaft Position is through matched opening is offered, and agitating plate is in tilted layout and the angle with plane composition where agitator bucket bottom It is 30 ° to 60 °, agitating plate is provided with multiple and is located at the bottom of agitating shaft along circumference array arrangement, agitating plate where agitating shaft Portion, stirring rod are located at agitating shaft along its axial medium position；

Fan groove is coaxially offered on the bucket bottom of the agitator and fan groove is arranged far from fixed main shaft, and fan groove is where it The side counterclockwise of circumferencial direction offers coaxially arrangement and the fan-shaped blanking port with agitator internal switching, blanking port account for According to the half of fan groove, the opening of blanking port is provided with matched fan-shaped plugging plate, and plugging plate can be around agitating shaft Axial to horizontally slip in fan groove, plugging plate is located under fan groove counter clockwise direction side, opening state under closed state Plugging plate is located at fan groove clockwise direction side, and the bucket bottom of the agitator is coaxially embedded with swivel becket, swivel becket periphery On extending radially outwardly for round chassis be provided with driving lever, driving lever is fixedly connected with plugging plate, dialling under unloaded floating state The height of bar is greater than the height of discharging bar, and the height for being fully loaded with the driving lever under sinking state is less than the height of discharging bar, discharging Circumferencial direction where bar is overlapped with circumferencial direction where driving lever suspension end, and the inner headed face of the swivel becket is arranged with clockwork spring, hair One end is fixedly connected with the inner headed face of swivel becket, the other end is fixedly connected with the bucket bottom of agitator and the elastic force of clockwork spring always Driving swivel becket is rotated counterclockwise around the axial direction of agitating shaft.

Further optimize or improve as this programme.

The triggering rotating device include the rotary drive mechanism of the flexible potential energy of internal sequel, rotation triggering mechanism with And resetting-mechanism, rotary drive mechanism are set between fixed main shaft and agitator, rotation triggering mechanism is set to rotation driving Between mechanism and agitator, resetting-mechanism is set to the lower section of cross, and the release of rotary drive mechanism inner elastomeric potential energy is used for Agitator is driven gradually to rotate counterclockwise around the axial direction of fixed main shaft, rotation triggering mechanism is used to detect the sinking of agitator simultaneously And promoting the release of rotary drive mechanism inner elastomeric potential energy, resetting-mechanism is used to drive the rotation after the release of inner elastomeric potential energy Driving mechanism is resetted.

Further optimize or improve as this programme.

The rotary drive mechanism includes being fixedly installed between cross and circular disk rack and being axially parallel to fixed master The guide post of axis axial direction, movable sleeve is equipped with rectangle elevator on guide post and elevator can be slided up and down along guide post, the length of elevator The tangential direction of circumference, lifting where the radial direction, width direction and fixed main shaft of circumference where degree is oriented parallel to fixed main shaft Block offers the mounting groove one for being through to end face thereon on one end face of live spindle, and the opening rotation of mounting groove one is set It is equipped with rotation triggering block and the width direction for being axially parallel to elevator of the rotation axis, rotation triggering block and peace under original state Side wall of the tankage one close to elevator lower end surface fits, and lower section and rotation that triggering block is located at boss are rotated under original state Triggering block can slide into its top below rotation triggering slot, and the rotation triggering block to align with feed hopper is always positioned at rotation Turn the underface of triggering slot, the side of the elevator in the width direction offers the mounting groove coaxially arranged with rotation triggering block Two, be arranged with spring volume in mounting groove two, spring roll up one end be fixedly connected with the inner wall of mounting groove two, the other end and rotation triggering The rotation axis of block is fixedly connected and the elastic force of spring volume drives rotation triggering block to rotate down around its rotation axis always；

The external activity of the guide post is arranged with triggering spring, triggering spring one end and cross conflict, the other end and elevator It contradicts and the elastic force for triggering spring is directed toward elevator by cross always, be fixedly installed edge on the periphery of the circular disk rack Its rectangle protrusive board radially outward arranged, the length direction of protrusive board are parallel to the radial direction of circular disk rack, protrusive board setting there are four and The consistency from top to bottom in circumferencial direction array arrangement where circular disk rack, protrusive board and cross, the rotary drive mechanism further include It is actively located between cross and protrusive board and is axially parallel to the synchronizing bar of fixed main shaft axial direction, the bottom end of synchronizing bar extends to The lower section of cross and the end are coaxially fixedly installed the top that the caging bolt one, synchronizing bar that are threadedly coupled cooperation are constituted with it End extends above the upper surface of protrusive board, and synchronizing bar is fixedly connected with elevator, and the top of synchronizing bar is fixedly installed along circular disk rack The length direction of the rectangle synchronization blocks radially outward arranged, synchronization blocks is parallel to the radial direction of circular disk rack, and width direction is parallel to circle The tangential direction of circumferencial direction where plate rail, synchronization blocks are slided along its length away from circular disk rack one end and are embedded with telescopic block, It is provided between telescopic block and synchronization blocks and pushes the elastic force of spring and the spring and push telescopic block protruding always, telescopic block Circular disk rack one end is provided with inclined-plane one, the distance between inclined-plane one and fixed main shaft gradually increase from the bottom to top along the vertical direction Greatly.

Further optimize or improve as this programme.

The rotation rotation triggering mechanism includes the vertical fixed plate being fixedly installed on protrusive board suspension end, vertical fixed plate Thickness direction along circular disk rack radial direction arrange, vertical fixed plate close to one end face of circular disk rack be fixedly installed installation top plate and peace Bottom plate is filled, installation top plate is located at the surface of protrusive board and mounting base is located between installation top plate and protrusive board, installation top plate and peace Rotation is provided with the drum shaft for being axially parallel to fixed main shaft axial direction between dress bottom plate, and coaxial sleeve is equipped with triggering rolling on drum shaft Cylinder, the lower end surface of mounting base be provided with the position-arresting disk that is fixedly and coaxially connected of triggering roller, under original state lower limit disk End face is taken on the upper surface for being lining in telescopic block, and perforative release notch up and down, release are offered on the periphery of the position-arresting disk Notch and telescopic block match and for releasing the constraint to telescopic block, and release notch is provided with eight and along triggering roller institute It is arranged in circumferencial direction array, along circumferencial direction where triggering roller between telescopic block and adjacent release notch under original state Deviate 45 degree；

The rotation triggering mechanism further includes the horizontal fixed plate being fixedly connected with protrusive board lower end surface, the length side of horizontal fixed plate The tangential direction of circumferencial direction, horizontal fixed plate extend to the side of protrusive board along its length to where being parallel to circular disk rack, Activity is equipped with the floating lever for being axially parallel to fixing axle axial direction on horizontal fixed plate, along flat between floating lever and horizontal fixed plate Row constitutes slide-and-guide cooperation in the axial of fixed main shaft, and floating lever is arranged there are two and is located at the side of protrusive board, floating lever Lower end extend straight down and lug is socketed on its lower end, the lower end of floating lever, which is coaxially arranged with, to be constituted threaded connection with it and matches The caging bolt two of conjunction, the upper end of floating lever extend to solid between the top and the upper end of two floating levers of triggering roller straight up Surely it is provided with the connecting plate for connecting the two, the external activity of the floating lever is arranged with floating detection spring, detection of floating Spring one end and connecting plate conflict, the other end and horizontal fixed plate contradict and the elastic force for detection spring of floating is solid by level always Fixed board is directed toward connecting plate；

The vertical fixed plate offers vertical chute close to one end face of circular disk rack, and it is matched vertical to be provided in vertical chute Sliding block and the two constitute slide-and-guide cooperation along the vertical direction, and upright slide block activity passes through installation top plate and connecting plate is fixed and connected It connects, floats on upright slide block and be provided with and can be provided with spring on the triggering contact that circular disk rack radially floats, upright slide block The elastic force of piece and spring holder pushes triggering contact to fit with the periphery for triggering roller always, the periphery of the triggering roller On offer triggering guiding groove, triggering contact and trigger guiding groove and match and can be along the channeling direction structure of triggering guiding groove Cooperate at slide-and-guide；

The triggering guiding groove is provided with eight and along circumferencial direction array arrangement where triggering roller, and triggering guiding groove includes Tilting guiding groove for guiding triggering contact slide downward, the vertical guiding groove for guiding triggering contact upward sliding, tiltedly Set that guiding groove is consistent with the groove depth of vertical guiding groove, tilting guiding groove is through to triggering roller by the medium position of triggering roller Top, tilting guiding groove from top to bottom reverse 45 degree along the periphery of triggering roller clockwise, tilting guiding groove with vertically It is offered between the medium position of guiding groove along its length for connecting the first link slot and the first connection of connecting the two The groove depth of slot is less than the groove depth of tilting guiding groove, is provided between the first guiding groove and tilting guiding groove for being smoothly connected the two First Transition inclined-plane, triggering contact vertical guiding groove can unidirectionally be slid by tilting guiding groove along the first link slot, initially It triggers contact under state to be located therein at the port of a tilting guiding groove upper end, the vertical guiding groove and adjacent tilting guiding groove Upper end port at along be parallel to triggering roller axial direction it is conllinear, the upper end end of vertical guiding groove and adjacent tilting guiding groove The groove depth that the groove depth for connecting the second link slot and the second link slot of connecting the two is less than vertical guiding groove is provided at mouthful, The second intermediate incline for being smoothly connected the two is provided between second link slot and vertical guiding groove, triggering contact can be along vertical Guiding groove unidirectionally slides at the upper end port of adjacent tilting guiding groove.

Further optimize or improve as this programme.

The resetting-mechanism includes that turning set is set to the sleeve that can be slided up and down on fixed main shaft and along fixed main shaft, Sleeve is located at the lower section of cross, and the stabilizer blade for the arrangement that radially extends outwardly, stabilizer blade are fixedly installed on the periphery of sleeve Setting is corresponded there are four and with synchronizing bar, and stabilizer blade pivot bush unit is in the synchronizing bar lower end on synchronizing bar and after triggering Caging bolt one is in contact with stabilizer blade；

The resetting-mechanism further includes the hollow reset screw rod being movably set on fixed main shaft, resets and sets on the inner headed face of screw rod It is equipped with the limit card slot for offering on the periphery of spacing block set, fixed main shaft and matching with spacing block set, spacing block set and limit Position card slot constitutes slide-and-guide cooperation along the axial of fixed main shaft is parallel to, reset screw rod be located at sleeve lower section and the two it Between be provided with connection ring for both being rotatablely connected, reset coaxial sleeve on screw rod be equipped with constituted with it is threadedly coupled cooperate from Movable belt pulley one and driven pulley cooperate with being rotatablely connected with round chassis, and the resetting-mechanism further includes fixing with circle chassis The axial vertical arrangement for resetting motor and resetting motor of connection, resets coaxial fixing sleeve on the output shaft of motor and is equipped with main belt Wheel one is provided with the belt one for connecting the two, driving pulley one, driven pulley between driving pulley one and driven pulley one One and belt one together constitute V belt translation component one, the resetting-mechanism further includes the sensing being installed on round chassis Device, sensor are located at the underface of synchronizing bar and correspond with synchronizing bar, and sensor is by controller and resets motor foundation Signal connection.

Further optimize or improve as this programme.

The mixer drive includes power spindle, transmission shaft, stirring driving motor, V belt translation component two, transfer Mechanism and V belt translation component three, the fixed main shaft and guide post are in hollow up and down through arrangement, and the power spindle is coaxial It is rotatably dispose in fixed main shaft and is pierced by by the upper and lower ends of fixed main shaft, the transmission shaft, which rotates coaxially, to be set in guide post And be pierced by by the upper and lower ends of guide post, stirring driving motor is fixedly installed on round chassis and the axial vertical arrangement of output shaft, V belt translation component two is set between stirring driving motor output end and power spindle driving end and for that will stir driving electricity The power of machine is transferred on power spindle, and the transfer gear is set to the upper surface of circular disk rack and is used for power spindle The power of output end is transferred on transmission shaft, and V belt translation component three is set between transmission shaft output end and agitating shaft driving end simultaneously And for the power of transmission shaft to be transferred to agitating shaft；

V belt translation component two includes driving pulley two, the coaxial fixing sleeve that coaxial fixing sleeve is set in stirring driving motor output shaft Drive pulley two on power spindle driving end and the belt for connecting both driving pulley two and driven pulley two Two, V belt translation component three includes that driving pulley three, coaxial fixing sleeve of the coaxial fixing sleeve on transmission shaft output end are set to and stir The driven pulley three on axis driving end and the belt three for connecting both driving pulley three and driven pulley three are mixed, due to stirring Mixing bucket can float up and down along vertical direction, therefore, spline connection cooperation and master between the driving pulley three and transmission shaft Movable belt pulley three can be slided up and down along transmission shaft；

The transfer gear includes the casing for covering at circular disk rack upper surface, the output end of power spindle extend in casing and The coaxial fixing sleeve in the end is equipped with driving gear, the driving end of transmission main shaft extends in casing and the coaxial fixing sleeve in the end be equipped with from Moving gear, rotation is provided with the axial direction of stepped gear wheel and the rotation axis for connecting the two between driving gear and driven gear It is parallel to the axial direction of fixed main shaft, stepped gear wheel includes the gear one being meshed with driving gear, is meshed with driven gear Gear two.

The beneficial effect of the present invention compared with prior art is that clever structure, principle are simple, stirring efficiency is high, using list Multiple agitators of motor driven circumference array arrangement are stirred simultaneously, high degree of automation and can be realized automatic upper and lower Material.

Detailed description of the invention

Fig. 1 is overall structure of the present invention.

Fig. 2 is overall structure of the present invention.

Fig. 3 is partial structural diagram of the invention.

Fig. 4 is the connection figure of rabbling mechanism and fixed main shaft.

Fig. 5 is the schematic diagram of internal structure of rabbling mechanism.

Fig. 6 is the explosive view of rabbling mechanism.

Fig. 7 is the partial structural diagram of agitator.

Fig. 8 is the partial structural diagram of agitator.

Fig. 9 is the explosive view of agitator.

Figure 10 is the cooperation figure of agitator and dump skip.

Figure 11 is the cooperation figure for triggering rotating device and fixed main shaft, agitator.

Figure 12 is the cooperation figure for triggering rotating device and fixed main shaft, agitator.

Figure 13 is the structural schematic diagram for triggering rotating device.

Figure 14 is the cooperation figure of rotary drive mechanism and fixed main shaft.

Figure 15 is the structural schematic diagram of stirring main shaft.

Figure 16 is the structural schematic diagram of rotary drive mechanism.

Figure 17 is the partial structural diagram of rotary drive mechanism.

Figure 18 is the cooperation figure of rotary drive mechanism and rotation triggering mechanism.

Figure 19 is the structural schematic diagram of rotation triggering mechanism.

Figure 20 is the partial structural diagram of rotation triggering mechanism.

Figure 21 is the partial structural diagram of rotation triggering mechanism.

Figure 22 is the partial structural diagram of rotation triggering mechanism.

Figure 23 is the cooperation figure of rotation triggering mechanism and rotary drive mechanism.

Figure 24 is the partial structural diagram of rotation triggering mechanism.

Figure 25 is the partial structural diagram of rotation triggering mechanism.

Figure 26 is the cooperation figure of resetting-mechanism and rotation triggering mechanism.

Figure 27 is the partial structural diagram of resetting-mechanism.

Figure 28 is the structural schematic diagram of mixer drive.

Figure 29 is the structural schematic diagram of mixer drive.

Figure 30 is the connection figure of power spindle and transmission shaft.

Figure 31 is the structural schematic diagram of transfer gear.

It is denoted as in figure:

100, round chassis；110, fixed main shaft；111, boss；112, rotation triggering slot；113, limited block one；114, it limits Block two；120, cross；130, circular disk rack；131, protrusive board；140, rabbling mechanism；141, agitator；142, fixed ring；143, Lug；144, agitating shaft；145, stirring rod；146, agitating plate；147, fan groove；148a, blanking port；148b, plugging plate； 149a, swivel becket；149b, driving lever；149c, clockwork spring；150, feed hopper；

200, rotating device is triggered；210, rotary drive mechanism；211, guide post；211a, triggering spring；212, elevator；213, Mounting groove one；214, triggering block is rotated；215a, mounting groove two；215b, spring volume；216a, synchronizing bar；216b, caging bolt One；217a, synchronization blocks；217b, telescopic block；217c, inclined-plane one；220, rotation triggering mechanism；221, horizontal fixed plate；222, it erects Straight fixed plate；223, floating lever；223a, caging bolt two；224, connecting plate；225, floating detection spring；226, vertical chute； 227, upright slide block；228, contact is triggered；229, spring leaf；230, roller is triggered；231, top plate is installed；232, mounting base； 233, drum shaft；234, position-arresting disk；235, notch is discharged；236, guiding groove is triggered；236a, tilting guiding groove；236b, draw vertically Guide groove；237a, the first link slot；237b, First Transition inclined-plane；238a, the second link slot；238b, the second intermediate incline；240, Resetting-mechanism；241, sleeve；242, stabilizer blade；243, screw rod is resetted；244, connection ring；245, motor is resetted；246, V belt translation group Part one；247, sensor；

300, discharging bar；310, dump skip；

400, mixer drive；401, power spindle；402, transmission shaft；403, driving motor is stirred；410, V belt translation component Two；420, transfer gear；421, casing；422, driving gear；423, driven gear；424, stepped gear wheel；424a, gear one； 424b, gear two；430, V belt translation component three.

Specific embodiment

The circulating concrete mixer of a kind of combination comprising round chassis 100, coaxially fixation is set on round chassis 100 It is equipped with the fixed main shaft 110 being disposed to extend straight up, is rotated coaxially on fixed main shaft 110 and is arranged with cross 120 and disk Frame 130, circular disk rack 130 are located at fixed main shaft 110 and are located at fixed main shaft 110 along its axial direction along its axial top, cross 120 Middle part, there are four the rabbling mechanism 140 comprising agitator 141, the axial directions of agitator 141 for the external setting of fixed main shaft 110 It is parallel to the axial direction of fixed main shaft 110 and opening upwards arranges that rabbling mechanism 140 is along 110 place circumferencial direction of fixed main shaft Arrangement that array is arranged and rabbling mechanism 140 can float up and down along the suspension end of cross 120, agitator 141 is arranged to can The unloaded floating state and fully loaded sinking state mutually switched, is provided with triggering rotating dress between cross 120 and circular disk rack 130 It sets 200 and triggers rotating device 200 and the one-to-one correspondence of rabbling mechanism 140, triggering rotating device 200 is located at fixed main shaft 110 Between rabbling mechanism 140 and rabbling mechanism 140 is socketed on triggering rotating device 200, and triggering rotating device 200 is for examining It surveys the sinking of agitator 141 and automatic trigger drives rabbling mechanism 140 gradually to be rotated around the axial direction of fixed main shaft 110, institute It states and is additionally provided on round chassis 100 for providing the mixer drive 400 of power to rabbling mechanism 140.

Specifically, being set right above the opening of a wherein agitator 141 for the ease of feeding intake to agitator 141 Be placed in the feed hopper 150 being fixedly connected with round chassis 100, the openings of sizes of feed hopper 150 along the vertical direction from the bottom to top it Between increase, the upper end opening of feed hopper 150 and the output end of conveying equipment align and conveying equipment for that will throw in proportion Lime, sandstone, the clear water put are quantitatively transferred in feed hopper 150, for the ease of carrying out discharging, the stirring to agitator 141 The bucket bottom of bucket 141 is arranged to the closed state that can mutually switch with opening state and original state is in off state, circular base Be fixedly installed on frame 100 with the one-to-one dump skip 310 in 141 barrels of bottoms of agitator, be further fixedly arranged in fixed frame 100 For 141 barrels of bottoms of agitator of fully loaded sinking state to be switched the discharging bar 300 from opening state, discharging gear by closed state Bar 300 is with feed hopper 150 along the axially opposing arrangement of fixed main shaft 110.

During ready-mixed concrete, the lime launched in proportion, sandstone, clear water are quantitatively transferred to charging by conveying equipment It falls into bucket 150 and by loading hopper 150 to corresponding agitator 141, agitator 141 is switched to by unloaded floating state Fully loaded sinking state, triggering rotating device 200 detect agitator 141 by light condition switch to fully loaded sinking state and from Dynamic triggering drives agitator 141 to rotate counterclockwise 90 degree around fixed main shaft 110, makes the agitator 141 of unloaded floating state Charging corresponding with feed hopper 150 is successively rotated, in the process, power is transferred to rabbling mechanism 140 by mixer drive 400 Above and the concrete in agitator 141 is thoroughly mixed, at the same time, when the agitator of fully loaded sinking state When 141 rotations are matched with discharging bar 300, discharging bar 300 is switched at the bucket bottom for making agitator 141 by closed state automatically To opening state, the concrete after being thoroughly mixed inside it is expelled in dump skip 310 by agitator 141, then, stirring Bucket 141 will switch to unloaded floating state by fully loaded sinking state automatically, and the bucket bottom of agitator 141 will be automatically by open shape State switches to closed state, so on circulate, continuously stirs four circulation charging dischargings of agitator 141 to concrete Processing.

For the ease of the cooperation of agitator 141 and triggering rotating device 200, the rabbling mechanism 140 further includes fixing The fixed ring 142 being socketed on 141 periphery of agitator is fixedly installed lug 143 and convex on the periphery of fixed ring 142 Ear 143 arranges that 143 pivot bush unit of lug is in triggering on rotating device 200, for the ease of to concrete close to fixed main shaft 110 It is stirred, is rotated coaxially in the agitator 141 and be provided with agitating shaft 144 and agitating shaft 144 is prolonged by the bucket bottom of agitator 141 Its opening is extended to, the stirring rod 145 radially arranged is fixedly installed on the periphery of the periphery of agitating shaft 140, is stirred Bar 145 is mixed to be provided with multiple and arrange along 144 place circumferencial direction array of agitating shaft, it is also solid on the periphery of agitating shaft 140 Surely it is provided with the rectangle agitating plate 146 radially arranged, the medium position of agitating plate 146, which runs through, offers matched open Mouthful, agitating plate 146 is in tilted layout and the angle constituted with plane where 141 barrels of bottoms of agitator is 30 ° to 60 °, agitating plate 146 It is provided with multiple and is arranged along 144 place circumference array of agitating shaft, agitating plate 146 is located at the bottom of agitating shaft 144, stirring rod 145, which are located at agitating shaft 144, drives stirring rod by driving agitating shaft 144 around own axis along its axial medium position 145 rotate synchronously with agitating plate 146, and the concrete in agitator 141 is sufficiently stirred.

Specifically, coaxially offering fan groove on the bucket bottom of the agitator 141 for the ease of the discharging of agitator 141 147 and fan groove 147 arrange that the side counterclockwise of circumferencial direction where it of fan groove 147 is offered far from fixed main shaft 110 It coaxially arranges and the fan-shaped blanking port 148a with 141 internal switching of agitator, blanking port 148a occupies the one of fan groove 147 Half, the opening of blanking port 148a is provided with matched fan-shaped plugging plate 148b, and plugging plate 148b can be around agitating shaft 144 Axial direction horizontally slip in fan groove 147, under closed state plugging plate 148b be located at 147 counter clockwise direction side of fan groove, Plugging plate 148b under opening state is located at 147 clockwise direction side of fan groove, in order to force plugging plate 148b around The axial rotation of agitating shaft 144 rotates clockwise the closure released to blanking port 148a, and the bucket bottom of the agitator 141 is coaxially embedding Equipped with swivel becket 149a, extending radially outwardly for round chassis 100 is provided with driving lever 149b on swivel becket 149a periphery, dials Bar 149b is fixedly connected with plugging plate 148b, and the height of the driving lever 149b under unloaded floating state is greater than the height of discharging bar 300 Degree, the height for being fully loaded with the driving lever 149b under sinking state are less than the height of discharging bar 300,300 place circumference side of discharging bar It is overlapped to circumferencial direction where driving lever 149b suspension end, for the ease of plugging plate 148b around the axial inverse time of agitating shaft 144 Needle rotation restores the closure to blanking port 148a, and the inner headed face of the swivel becket 149a is arranged with clockwork spring 149c, clockwork spring 149c mono- End is fixedly connected with the inner headed face of swivel becket 149a, the other end is fixedly connected with the bucket bottom of agitator 141 and clockwork spring 149c Elastic force drives swivel becket 149a to rotate counterclockwise around the axial direction of agitating shaft 144 always.

During agitator 141 mutually switches between opening state and closed state, stirring under fully loaded sinking state It mixes bucket 141 to rotate counterclockwise when matching with discharging bar 300, agitator 141 is rotated counterclockwise, and discharging bar 300 will Occur to contradict and constrain plugging plate 148b to rotate counterclockwise around fixed main shaft 110 with driving lever 149b, plugging plate 148b and fan Shape slot 147 occurs to slide and release relatively the closure to blanking port 148a, and the bucket undercutting of agitator 141 shifts to opening state, Concrete after being sufficiently stirred will be fallen into dump skip 310 by blanking port 148a and is discharged by the guidance of dump skip 310, this When, agitator 141 switches to unloaded floating state by fully loaded sinking state, and driving lever 149b will be synchronized floats to discharging bar upwards 300 top, discharging bar 300 release the constraint to driving lever 149b, at this point, the elastic potential energy of clockwork spring 149c is discharged and driven Swivel becket 149a is rotated counterclockwise around the axial direction of agitating shaft 144, and swivel becket 149a will drive plugging plate 148b to rotate synchronously simultaneously And closure of the recovery to blanking port 148a, the bucket undercutting of agitator 141 shift to closed state.

The triggering rotating device 300 includes the rotary drive mechanism 210 of the flexible potential energy of internal sequel, rotation triggering Mechanism 220 and resetting-mechanism 240, rotary drive mechanism 210 are set between fixed main shaft 110 and agitator 141, rotation touching Hair mechanism 220 is set between rotary drive mechanism 210 and agitator 141, and resetting-mechanism 240 is set under cross 120 Side, 210 inner elastomeric potential energy of rotary drive mechanism are discharged for driving axial inverse time of the agitator 141 around fixed main shaft 110 Needle gradually rotates, and rotation triggering mechanism 220 is used to detect the sinking of agitator 141 and promotes inside rotary drive mechanism 210 The release of elastic potential energy, the rotary drive mechanism 210 after resetting-mechanism 240 is used to that inner elastomeric potential energy to be driven to discharge are answered Position.

It is same on the fixed main shaft 110 for the ease of making rotary drive mechanism 210 that agitator 141 be driven to rotate counterclockwise Axis is provided with boss 111, and boss 111 is arranged between cross 120 and circular disk rack 130 and close to circular disk rack 130, boss Perforative rotation triggering slot 112 up and down, the torsion nine counterclockwise from the bottom to top of rotation triggering slot 112 are offered on 111 periphery Ten degree, rotation triggering 112 upper and lower ends of slot, which are all provided with to be set to, is parallel to the axial boot segment of fixed main shaft 110, is driven by rotation The release of 210 inner elastomeric potential energy of mechanism will slide into its top by the lower section of rotation triggering slot 112, and rotary drive mechanism 210 will 90 degree are rotated counterclockwise around the axial direction of fixed main shaft 110 and drive cross 120, circular disk rack 130 and agitator 141 It rotates synchronously.

Specifically, the rotary drive mechanism 210 wraps in order to slide from the bottom to top along rotation triggering slot 112 It includes and is fixedly installed between cross 120 and circular disk rack 130 and is axially parallel to the axial guide post 211 of fixed main shaft 110, guide post Movable sleeve is equipped with rectangle elevator 212 on 211 and elevator 212 can be slided up and down along guide post 211, the length of elevator 212 It is oriented parallel to the tangential direction of the 110 place circumference of radial direction, width direction and fixed main shaft of 110 place circumference of fixed main shaft, Elevator 212 offers the mounting groove 1 for being through to end face thereon, mounting groove one on 110 1 end face of live spindle 213 opening rotation is provided with rotation triggering block 214 and the width direction for being axially parallel to elevator 212 of the rotation axis, It rotates side wall of the triggering block 214 with mounting groove 1 close to 212 lower end surface of elevator under original state to fit, original state Lower rotation triggering block 214 is located at the lower section of boss 111 and rotates triggering block 214 can be sliding along the lower section of rotation triggering slot 112 It moves to its top, the rotation triggering block 214 to align with feed hopper 150 is always positioned at the underface of rotation triggering slot 112, described The side of elevator 212 in the width direction offers mounting groove two 215a coaxially arranged with rotation triggering block 214, mounting groove two It is arranged with spring volume 215b in 215a, spring volume one end 215b is fixedly connected with the inner wall of two 215a of mounting groove, the other end and rotation The rotation axis for turning triggering block 214 is fixedly connected and the elastic force of spring volume 215b drives rotation triggering block 214 around its turn always Moving axis rotates down, and by sliding elevator 212 straight up along guide post 211, makes to rotate triggering block 214 along rotation touching Hair slot 112 realizes that elevator 212 rotates counterclockwise 90 degree around fixed main shaft 110 by sliding into its top below.

More specifically, the external activity of the guide post 211 be arranged with triggering spring 211a, triggering the one end spring 211a with Cross 120 contradicts, the other end and elevator 212 contradict and triggers the elastic force of spring 211a is directed toward by cross 120 always Elevator 121, in order to overcome the elastic force effect of triggering spring 211a to constrain in rotation triggering block 214 under boss 111 It is square, the rectangle protrusive board 131 radially arranged outward, the length of protrusive board 131 are fixedly installed on the periphery of the circular disk rack 130 Degree is oriented parallel to the radial direction of circular disk rack 130, the setting of protrusive board 131 there are four and along 130 place circumferencial direction array of circular disk rack Consistency from top to bottom on arrangement, protrusive board 131 and cross 120, the rotary drive mechanism 210 further includes being actively located in cross Between 120 and protrusive board 131 and it is axially parallel to the axial synchronizing bar 216a of fixed main shaft 110, the bottom end of synchronizing bar 216a extends To cross 120 lower section and the end be coaxially fixedly installed constituted with it be threadedly coupled cooperation one 216b of caging bolt, The top of synchronizing bar 216a extends above the upper surface of protrusive board 131, and synchronizing bar 216a is fixedly connected with elevator 212, synchronizing bar The top of 216a is fixedly installed the rectangle synchronization blocks 217a radially outward arranged along circular disk rack 130, the length of synchronization blocks 217a It is oriented parallel to the radial direction of circular disk rack 130, width direction is parallel to the tangential direction of 130 place circumferencial direction of circular disk rack, synchronous Block 217a is slided along its length away from 130 one end of circular disk rack and is embedded with telescopic block 217b, telescopic block 217b and synchronization blocks It is provided between 217a and pushes the elastic force of spring and the spring and push telescopic block 217b protruding always, telescopic block 217b back 130 one end of circular disk rack is provided with one 217c of inclined-plane, the distance between one 217c of inclined-plane and fixed main shaft 110 along the vertical direction by Under it is supreme be gradually increased, rotation triggering mechanism 220 is constrained by moving straight up to telescopic block 217b, to overcome touching The elastic force effect constraint elevator 212 of spring 211a is sent out along 211 upward sliding of guide post.

Rotary drive mechanism 210 during the work time, charges when rotation triggering mechanism 220 detects that agitator 141 is continuous When switching to fully loaded sinking state by unloaded floating state, it is vertical to telescopic block 217b that rotation triggering mechanism 220 will be automatically terminated The constraint moved upwards, at this point, the elastic potential energy of triggering spring 211a discharges and drives elevator 212 perpendicular along guide post 211 Straight upward sliding, elevator 212 will drive rotation triggering block 214 to synchronize and move upwards, and rotation triggering block 214 will be triggered by rotation The lower end of slot 112 is inserted into that it is internal and along the channeling direction upward sliding of rotation triggering slot 112 to its top, herein mistake Cheng Zhong, rotation guiding groove 112, which promotes to rotate triggering block 214, rotates counterclockwise 90 degree around fixed main shaft 110, elevator 212, Cross 120 and circular disk rack 130 rotate synchronously, and the agitator 141 for being fully loaded with sinking state will be counterclockwise by the lower section of feed hopper 150 It is rotated away, meanwhile, the agitator 141 of another zero load floating state is rotated counterclockwise to the lower section of feed hopper 150 and charging Bucket 150 starts to charge to the agitator 141, when the elastic potential of the triggering spring 211a in four rotary drive mechanisms 210 After capable of all discharging, the starting of resetting-mechanism 240 runs and resets rotary drive mechanism 210, and so on carries out, makes four The circulation charging discharging of agitator 141 carries out concrete to continuously stir processing.

As the scheme that the present invention more optimizes, rotary drive mechanism 210 will drive agitator 141 around fixed main shaft 110 are gradually rotated, after rotary drive mechanism 210 rotates counterclockwise, therefore, to assure that next rotary drive mechanism 210 In rotation triggering block 214 and the lower end of rotation triggering slot 112 align, in order to avoid rotary drive mechanism 210 is around solid Determine since the angle that its own effect of inertia causes it to rotate is greater than 90 degree during main shaft 110 rotates counterclockwise, for this purpose, Side counterclockwise is provided with limited block 1, rotation triggering 112 upper port of slot at rotation triggering 112 lower port of slot Place is provided with limited block 2 114 along side clockwise, and limited block 1 and limited block 2 114 cooperate for about Beam elevator 212 is constrained around the rotational angle of fixed main shaft 110, and the meaning of this programme is taken to be, makes elevator 212 The angle gradually rotated around fixed main shaft 110 is 90 degree.

In order to detect floating up and down and releasing the constraint to telescopic block 217b for agitator 141, the rotation rotation Turning trigger mechanism 220 includes the vertical fixed plate 222 being fixedly installed on the suspension of protrusive board 131 end, the thickness of vertical fixed plate 222 Direction arranges that vertical fixed plate 222 is fixedly installed installation top plate close to 130 1 end face of circular disk rack along the radial direction of circular disk rack 130 231 with mounting base 231, installation top plate 231 be located at protrusive board 131 surface and mounting base 231 be located at installation top plate 231 and Rotation, which is provided with, between protrusive board 131, between installation top plate 231 and mounting base 232 is axially parallel to 110 axial direction of fixed main shaft Drum shaft 233, coaxial sleeve is equipped with triggering roller 230 on drum shaft 233, and the lower end surface of mounting base 232 is provided with rolls with triggering The position-arresting disk 234 that cylinder 230 is fixedly and coaxially connected, the lower end surface of original state lower limit disk 234, which is taken, is lining in the upper of telescopic block 217b On end face, in order to release the constraint moved upwards to flexible chopsticks 217b, offered on the periphery of the position-arresting disk 234 Under perforative release notch 235, release notch 235 and telescopic block 217b match and for releasing pact to telescopic block 217b Beam, release notch 235 are provided with eight and stretch under triggering 230 place circumferencial direction array of roller arrangement, original state 45 degree are deviated along triggering 230 place circumferencial direction of roller between block 217b and adjacent release notch 235, is touched by driving Sending out roller 230 drives position-arresting disk 234 to rotate 45 degree around drum shaft 233, in the process, makes to discharge notch 235 and stretch Contracting block 217b aligns, and position-arresting disk 234 is made to release the constraint moved upwards to telescopic block 217b.

Specifically, in order to detect the sinking after the charging of agitator 141, the rotation triggering mechanism 220 further includes The horizontal fixed plate 221 being fixedly connected with 131 lower end surface of protrusive board, the length direction of horizontal fixed plate 221 are parallel to circular disk rack 130 The tangential direction of place circumferencial direction, horizontal fixed plate 221 extend to the side of protrusive board 131 along its length, and level is fixed Activity, which is equipped with, on plate 221 is axially parallel to the axial floating lever 223 of fixing axle 110, floating lever 223 and horizontal fixed plate 221 Between along be parallel to fixed main shaft 110 it is axial constitute slide-and-guide cooperation, the setting of floating lever 223 there are two and be located at protrusive board 131 side, the lower end of floating lever 223 extends straight down and lug 143 is socketed on its lower end, in order to avoid lug 143 with Floating lever 223 is fallen off, and the lower end of floating lever 223 is coaxially arranged with the caging bolt two for constituting with it and being threadedly coupled cooperation 223a, the upper end of floating lever 223 extend to solid between the top and the upper end of two floating levers 223 of triggering roller 230 straight up Surely the connecting plate 224 for connecting the two, in order to effectively be supported to agitator 141, the floating lever 223 are provided with External activity be arranged with floating detection spring 225,225 one end of floating detection spring and connecting plate 224 contradict, the other end and water Flat fixed plate 221 contradicts and the elastic force for detection spring 225 of floating is directed toward connecting plate 224 by horizontal fixed plate 221 always, passes through Compression floating detection spring 225 makes floating lever 223 along 221 slide downward of horizontal fixed plate, carries out to the sinking of agitator 141 Detection.

More specifically, after detecting that agitator 141 sinks, in order to drive triggering roller 230 to be rotated, institute It states vertical fixed plate 222 and offers vertical chute 226 close to 130 1 end face of circular disk rack, be provided in vertical chute 226 and it With upright slide block 227 and the two constitutes slide-and-guide cooperation along the vertical direction, and 227 activity of upright slide block passes through installation top plate 231 are fixedly connected with connecting plate 224, the triggering that is provided with and can radially float along circular disk rack 130 of floating on upright slide block 227 Contact 228, the elastic force that spring leaf 229 and spring holder 229 are provided on upright slide block 227 push triggering contact 228 and touching always The periphery of hair roller 230 fits, and offers triggering guiding groove 237 on the periphery of the triggering roller 230, triggers contact 228 match with triggering guiding groove 237 and can constitute slide-and-guide cooperation along the channeling direction of triggering guiding groove 237, lead to Triggering contact 228 is crossed along triggering 237 slide downward of guiding groove, triggering roller 230 is forced to be rotated around drum shaft 233.

More specifically, the triggering guiding groove 236 is provided with eight and along triggering 230 place circumferencial direction battle array of roller Column arrangement, triggering guiding groove 236 include for guiding the tilting guiding groove 236a of triggering 228 slide downward of contact, for guiding The vertical guiding groove 236b of 228 upward sliding of contact is triggered, tilting guiding groove 236a is consistent with the groove depth of vertical guiding groove 236b, Tilting guiding groove 236a is through to the top of triggering roller 230, the edge tilting guiding groove 236a by the medium position of triggering roller 230 The periphery for triggering roller 236 from top to bottom reverses 45 degree clockwise, tilting guiding groove 236a and vertical guiding groove 236b It is offered between medium position along its length for connecting the first link slot 237a and the first link slot that connect the two The groove depth of 237a is less than the groove depth of tilting guiding groove 236a, is arranged between the first guiding groove 237a and tilting guiding groove 236a useful In the First Transition inclined-plane 237b for being smoothly connected the two, triggering contact 228 can be along the first link slot 237a by tilting guiding groove 236a unidirectionally slides into vertical guiding groove 236b, and triggering contact 228 is located therein on a tilting guiding groove 236a under original state At the port at end, in order to enable to trigger contact 228 unidirectionally transitted to by vertical guiding groove 236b upward sliding it is adjacent At the upper end port of tilting guiding groove 236a, at the upper end port of the vertical guiding groove 236b and adjacent tilting guiding groove 236a Conllinear, the upper end end of vertical guiding groove 236b and adjacent tilting guiding groove 236a along the axial direction for being parallel to triggering roller 230 It is provided with the groove depth for connecting the second link slot 238a and the second link slot 238a that connect the two at mouthful and is less than vertical guidance It is oblique to be provided with the second transition both being smoothly connected for the groove depth of slot 236b between the second link slot 238a and vertical guiding groove 236b Face 238b, triggering contact 228 can unidirectionally slide into the upper end port of adjacent tilting guiding groove 236a along vertical guiding groove 236b Place.

During the work time, agitator 141 charges and switches to fully loaded sinking state rotation triggering mechanism 220, stirs The elastic force for overcoming floating detection spring 225 is acted on lower drive floating lever 223 and synchronized downwards along horizontal fixed plate 221 by bucket 141 Sliding, floating lever 223 will drive upright slide block 227 along 226 slide downward of vertical chute, and upright slide block 227 will drive and trigger Contact 228 slides straight down, and triggering contact 228 will slide along tilting guiding groove 236a and pass through the first link slot 237a It slides into vertical guiding groove 236b, in the process, triggering contact 228 will force triggering roller 230 to rotate 45 degree, touching Hair roller 230 will drive position-arresting disk 234 to rotate synchronously and release the constraint moved upwards to telescopic block 217b, rotary driving machine Structure 210 drives agitator 141 to rotate counterclockwise 90 degree around the axial direction of fixed main shaft 110, and so on carries out, makes agitator 141 successively rotation with feed hopper 150 be aligned charging.

After the elastic potential energy of the triggering spring 211a in rotary drive mechanism 210 all discharges, in order to make to rotate Driving mechanism 210 resets and position-arresting disk 234 is made to restore the constraint moved upwards to telescopic block 217b, the resetting-mechanism 240 include that turning set is set on fixed main shaft 110 and the sleeve 241 that can slide up and down along fixed main shaft 110, and 241, sleeve In the lower section of cross 120, it is fixedly installed the stabilizer blade 242 for the arrangement that radially extends outwardly on the periphery of sleeve 241, props up The setting of foot 242 is corresponded there are four and with synchronizing bar 216a, and 242 pivot bush unit of stabilizer blade is on synchronizing bar 216a and triggering One 216b of caging bolt of the lower end synchronizing bar 216a afterwards is in contact with stabilizer blade 242, by sleeve 241 along fixed main shaft 110 Slide downward pulls downward on stabilizer blade 242 to synchronizing bar 216a and it is made to overcome the elastic force effect of triggering spring 211a lower multiple Position, meanwhile, position-arresting disk 234 restores the limit to telescopic block 217b and constrains.

Specifically, the resetting-mechanism 240 further includes the hollow reset screw rod 243 being movably set on fixed main shaft 110, It resets to be provided on the periphery of spacing block set, fixed main shaft 110 on the inner headed face of screw rod 243 and offer and spacing block set phase The limit card slot matched, spacing block set and limit card slot constitute slide-and-guide cooperation along the axial of fixed main shaft 110 is parallel to, and reset Screw rod 243 is located at the lower section of sleeve 241 and is provided with the connection ring 244 for being rotatablely connected the two between the two, resets silk On bar 243 coaxial sleeve be equipped with constituted with it is threadedly coupled cooperate driven pulley one and driven pulley with 100 turns of round chassis Dynamic connection cooperation, the resetting-mechanism 240 further include the reset motor 245 being fixedly connected with round chassis 100 and reset electricity The axial vertical arrangement of machine 245 resets coaxial fixing sleeve on the output shaft of motor 245 and is equipped with driving pulley one, driving pulley one The belt one for connecting the two is provided between driven pulley one, driving pulley one, driven pulley one and belt have altogether It is same to constitute V belt translation component one.

More specifically, it is all triggered in order to detect synchronizing bar 216a, the resetting-mechanism 240 further includes being installed on Sensor 247 on round chassis 100, sensor 247 be located at the underface of synchronizing bar 216a and with synchronizing bar 216a one by one Corresponding, sensor 247 is established signal with reset motor 245 by controller and is connect.

Resetting-mechanism 240 is embodied in during the work time, when sensor 247 detects that synchronizing bar 216a is all triggered Afterwards, 247 signals of sensor are transferred to controller and controller control starting resets the starting operating of motor 245, and belt one will The power of driving pulley one is transferred to driven pulley one and driven pulley one is driven to rotate, and driven pulley one will make to reset screw rod 243 along 110 slide downward of fixed main shaft, and the synchronous slide downward of stabilizer blade 242 will be driven and pull synchronizing bar by resetting screw rod 243 216a moves downward reset, and synchronizing bar 216a moves downward the elastic force effect for driving elevator 212 to overcome triggering spring 211a It resetting, and telescopic block 217b streaks position-arresting disk 234 and moves to below, position-arresting disk 234 restores the limit to telescopic block 217b, Rotary drive mechanism 210 and rotation triggering mechanism 220 are completed to reset, and rotate backward finally, starting resets motor 245, make to reset Screw rod 243 is resetted along 110 upward sliding of fixed main shaft, and resetting screw rod 243 will be with moving sleeve 241 and 242 synchronous reset of stabilizer blade.

Concrete is stirred in order to drive agitating shaft 144 to be rotated, the mixer drive 400 wraps Include power spindle 401, transmission shaft 402, stirring driving motor 403, V belt translation component 2 410, transfer gear 420 and V belt translation Component 3 430, for the ease of the installation of power spindle 401 and transmission shaft 402, during the fixed main shaft 110 and guide post 211 be in Empty to run through arrangement up and down, the power spindle 401, which rotates coaxially, to be set in fixed main shaft 110 and by the upper of fixed main shaft 110 Lower both ends are pierced by, and the transmission shaft 402, which rotates coaxially, to be set in guide post 211 and be pierced by by the upper and lower ends of guide post 211, are stirred Driving motor 403 is fixedly installed on round chassis 100 and the axial vertical arrangement of output shaft, V belt translation component 2 410 are set to Stirring 403 output end of driving motor and power spindle 401 drive the power between end and for that will stir driving motor 403 to pass It is handed on power spindle 401, the transfer gear 420 is set to the upper surface of circular disk rack 130 and is used for power spindle The power of 401 output ends is transferred on transmission shaft 402, and V belt translation component 3 430 is set to 402 output end of transmission shaft and agitating shaft Between 144 driving ends and for the power of transmission shaft 402 to be transferred to agitating shaft 144.

Specifically, V belt translation component 2 410 includes the active that coaxial fixing sleeve is set on stirring 403 output shaft of driving motor Belt wheel two, coaxial fixing sleeve be set to power spindle 401 drive end on drive pulley two and for connect driving pulley two with The belt two of both driven pulleys two, V belt translation component 3 430 include the master that coaxial fixing sleeve is set on 402 output end of transmission shaft Movable belt pulley three, coaxial fixing sleeve be set to agitating shaft 144 drive end on driven pulley three and for connect driving pulley three with The belt three of both driven pulleys three, since agitator 141 can float up and down along vertical direction, the driving pulley Spline connection cooperates between three and transmission shaft 402 and driving pulley three can be slided up and down along transmission shaft 402.

More specifically, the transfer gear 420 includes the casing 421 for covering at 130 upper surface of circular disk rack, power master The output end of axis 401 extends in casing 421 and the coaxial fixing sleeve in the end is equipped with driving gear 422, the driving of transmission main shaft 402 End extends in casing 421 and the coaxial fixing sleeve in the end is equipped with driven gear 423, between driving gear 422 and driven gear 423 Rotation is provided with the axial direction for being axially parallel to fixed main shaft 110 of stepped gear wheel 424 and the rotation axis for connecting the two, platform Rank gear 424 includes one 424a of gear being meshed with driving gear 422, two 424b of gear being meshed with driven gear 423, Power spindle 401 is transferred on four transmission shafts 402 by transfer gear 420.

During the work time, starting stirring driving motor 403, V belt translation component 2 410 will stir mixer drive 400 The power of driving motor 403 is transferred on power spindle 401 and power spindle 401 is driven to be rotated, and power spindle 401 will Drive driving gear 422 rotate, stepped gear wheel 424 by the power of driving gear 422 be transferred to driven gear 423 and drive from Moving gear 423 rotates, and driven gear 423 will drive transmission shaft 402 to rotate, and V belt translation component 3 430 is by the power of transmission shaft 402 It is transferred on agitating shaft 144 and agitating shaft 144 is driven to rotate, rotate synchronously stirring rod 145 and agitating plate 146 to concrete It is stirred.

Claims

1. a kind of circulating concrete mixer of combination, it is characterised in that: it includes round chassis, is coaxially fixed on round chassis It is provided with the fixed main shaft being disposed to extend straight up, is rotated coaxially on fixed main shaft and is arranged with cross and circular disk rack, disk Frame is located at fixed main shaft and is located at fixed main shaft along its axial middle part, the outside of fixed main shaft along its axial top, cross Rabbling mechanism comprising agitator there are four being arranged, the axial direction for being axially parallel to fixed main shaft and opening upwards cloth of agitator It sets, rabbling mechanism circumferencial direction array arrangement and rabbling mechanism where the fixed main shaft can be above and below the suspension end along cross Float arrangement, agitator is arranged to the unloaded floating state that can mutually switch and fully loaded sinking state, cross and circular disk rack it Between be provided with triggering rotating device and trigger rotating device and rabbling mechanism and correspond, triggering rotating device is located at fixed master Between axis and rabbling mechanism and rabbling mechanism is socketed on triggering rotating device, and triggering rotating device is for detecting under agitator Heavy and automatic trigger drives rabbling mechanism gradually to be rotated around the axial direction of fixed main shaft, is additionally provided on the circle chassis For providing the mixer drive of power to rabbling mechanism；

2. a kind of circulating concrete mixer of combination according to claim 1, it is characterised in that: on the fixed main shaft It is coaxially arranged with boss, boss is arranged between cross and circular disk rack and close to circular disk rack, is opened up on the periphery of boss There is perforative rotation triggering slot up and down, rotation triggering slot reverses 90 degree counterclockwise from the bottom to top, rotation triggering slot upper and lower ends It is all provided with the boot segment for being set to and being parallel to fixed main shaft axial direction.

3. a kind of circulating concrete mixer of combination according to claim 1, it is characterised in that: the rabbling mechanism Further include the fixed ring being fixedly sheathed on agitator periphery, lug and lug are fixedly installed on the periphery of fixed ring It is arranged close to fixed main shaft, lug pivot bush unit rotates coaxially in the agitator on triggering rotating device and is provided with stirring Axis and agitating shaft extend to its opening by the bucket bottom of agitator, are fixedly installed on the periphery of the periphery of agitating shaft along it The stirring rod radially arranged, stirring rod is provided with multiple and arranges along circumferencial direction array where agitating shaft, outside agitating shaft The rectangle agitating plate radially arranged is further fixedly arranged on disc, the medium position of agitating plate is matched through offering Opening, the angle that agitating plate is in tilted layout and plane where with agitator bucket bottom is constituted is 30 ° to 60 °, agitating plate setting Have multiple and be located at the bottom of agitating shaft along circumference array arrangement, agitating plate where agitating shaft, stirring rod is located at agitating shaft edge Its axial medium position；

4. a kind of circulating concrete mixer of combination according to claim 1, it is characterised in that: the triggering rotation Device includes the rotary drive mechanism, rotation triggering mechanism and resetting-mechanism of the flexible potential energy of internal sequel, rotary driving machine Structure is set between fixed main shaft and agitator, and rotation triggering mechanism is set between rotary drive mechanism and agitator, is resetted Mechanism is set to the lower section of cross, and rotary drive mechanism inner elastomeric potential energy is discharged for driving agitator around fixed main shaft Axial direction gradually rotate counterclockwise, rotation triggering mechanism be used for detect agitator sinking and promote inside rotary drive mechanism The release of elastic potential energy, the rotary drive mechanism after resetting-mechanism is used to that inner elastomeric potential energy to be driven to discharge are resetted.

5. a kind of circulating concrete mixer of combination according to claim 4, it is characterised in that: the rotation driving Mechanism includes the guide post for being fixedly installed between cross and circular disk rack and being axially parallel to fixed main shaft axial direction, activity on guide post It is arranged with rectangle elevator and elevator can be slided up and down along guide post, the length direction of elevator is parallel to where fixed main shaft Radial direction, the tangential direction of width direction and fixed main shaft place circumference of circumference, elevator are opened on one end face of live spindle Equipped with the mounting groove one for being through to end face thereon, the opening rotation of mounting groove one is provided with rotation triggering block and the rotation axis The width direction for being axially parallel to elevator, rotation triggering block and mounting groove one are close to elevator lower end surface under original state Side wall fits, and triggering block is rotated under original state and is located at the lower section of boss and rotates triggering block and can trigger slot along rotation Lower section slides into its top, and the rotation triggering block to align with feed hopper is always positioned at the underface of rotation triggering slot, the liter The side of drop block in the width direction offers the mounting groove two coaxially arranged with rotation triggering block, is arranged with spring in mounting groove two Volume, spring roll up one end be fixedly connected with the inner wall of mounting groove two, the other end with rotate triggering block rotation axis be fixedly connected and The elastic force of spring volume drives rotation triggering block to rotate down around its rotation axis always；

6. a kind of circulating concrete mixer of combination according to claim 4, it is characterised in that: the rotation rotates touching Hair mechanism includes the vertical fixed plate being fixedly installed on protrusive board suspension end, the diameter of the thickness direction of vertical fixed plate along circular disk rack To arrangement, vertical fixed plate is fixedly installed installation top plate and mounting base close to one end face of circular disk rack, and installation top plate is located at convex The surface of plate and mounting base is located between installation top plate and protrusive board, installs rotation between top plate and mounting base and is provided with axis To the drum shaft for being parallel to fixed main shaft axial direction, coaxial sleeve is equipped with triggering roller, the lower end surface setting of mounting base on drum shaft There is the position-arresting disk being fixedly and coaxially connected with triggering roller, the upper surface for being lining in telescopic block is taken in the lower end surface of original state lower limit disk On, perforative release notch up and down is offered on the periphery of the position-arresting disk, release notch matches and is used for telescopic block The constraint to telescopic block is released, release notch is provided with eight and along circumferencial direction array arrangement where triggering roller, initially 45 degree are deviated along circumferencial direction where triggering roller between telescopic block and adjacent release notch under state；

The rotation triggering mechanism further includes the horizontal fixed plate being fixedly connected with protrusive board lower end surface, the length side of horizontal fixed plate The tangential direction of circumferencial direction, horizontal fixed plate extend to the side of protrusive board along its length to where being parallel to circular disk rack, Activity is equipped with the floating lever for being axially parallel to fixing axle axial direction on horizontal fixed plate, along flat between floating lever and horizontal fixed plate Row constitutes slide-and-guide cooperation in the axial of fixed main shaft, and floating lever is arranged there are two and is located at the side of protrusive board, floating lever Lower end extend straight down and lug is socketed on its lower end, the lower end of floating lever, which is coaxially arranged with, to be constituted threaded connection with it and matches The caging bolt two of conjunction, the upper end of floating lever extend to solid between the top and the upper end of two floating levers of triggering roller straight up Surely it is provided with the connecting plate for connecting the two, the external activity of the floating lever is arranged with floating detection spring, detection of floating Spring one end and connecting plate conflict, the other end and horizontal fixed plate contradict and the elastic force for detection spring of floating is solid by level always Fixed board is directed toward connecting plate.

7. a kind of circulating concrete mixer of combination according to claim 6, it is characterised in that:

8. a kind of circulating concrete mixer of combination according to claim 4, it is characterised in that: the resetting-mechanism It is set to the sleeve that can be slided up and down on fixed main shaft and along fixed main shaft including turning set, sleeve is located at the lower section of cross, The stabilizer blade for the arrangement that radially extends outwardly is fixedly installed on the periphery of sleeve, there are four stabilizer blade settings and and synchronizing bar It corresponds, caging bolt one of the stabilizer blade pivot bush unit in the synchronizing bar lower end on synchronizing bar and after triggering connects with stabilizer blade Touching；

9. a kind of circulating concrete mixer of combination according to claim 1, it is characterised in that: the stirring driving Device includes power spindle, transmission shaft, stirring driving motor, V belt translation component two, transfer gear and V belt translation component three, institute State fixed main shaft and guide post be in hollow up and down through arrangement, the power spindle rotate coaxially be set in fixed main shaft and by The upper and lower ends of fixed main shaft are pierced by, and the transmission shaft, which rotates coaxially, to be set in guide post and be pierced by by the upper and lower ends of guide post, Stirring driving motor is fixedly installed on round chassis and the axial vertical arrangement of output shaft, V belt translation component two are set to stirring and drive Between dynamic motor output end and power spindle driving end and for the power for stirring driving motor to be transferred to power spindle, The transfer gear is set to the upper surface of circular disk rack and for the power of power spindle output end to be transferred to transmission shaft On, V belt translation component three is set between transmission shaft output end and agitating shaft driving end and for transmitting the power of transmission shaft To agitating shaft.

10. a kind of circulating concrete mixer of combination according to claim 9, it is characterised in that: V belt translation component two Driving pulley two, the coaxial fixing sleeve being set in stirring driving motor output shaft including coaxial fixing sleeve drive set on power spindle Drive pulley two on end and the belt two for connecting both driving pulley two and driven pulley two, V belt translation component three guarantees It is driven on agitating shaft driving end to include driving pulley three, coaxial fixing sleeve of the coaxial fixing sleeve on transmission shaft output end Belt wheel three and belt three for connecting both driving pulley three and driven pulley three, since agitator can be along vertical direction It floats up and down, therefore, spline connection cooperates between the driving pulley three and transmission shaft and driving pulley three can be along transmission Axis slides up and down；