CN207206773U - A kind of concrete production line - Google Patents
A kind of concrete production line Download PDFInfo
- Publication number
- CN207206773U CN207206773U CN201720327256.2U CN201720327256U CN207206773U CN 207206773 U CN207206773 U CN 207206773U CN 201720327256 U CN201720327256 U CN 201720327256U CN 207206773 U CN207206773 U CN 207206773U
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- Prior art keywords
- hopper
- guide
- servomotor
- concrete
- upset
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 56
- 239000002994 raw material Substances 0.000 claims abstract description 34
- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 239000004576 sand Substances 0.000 claims abstract description 27
- 239000000654 additive Substances 0.000 claims abstract description 24
- 230000000996 additive effect Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims description 86
- 239000000463 material Substances 0.000 claims description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 13
- 238000009987 spinning Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model proposes a kind of concrete production line, including device for transporting objects, hopper above and below upset, lift hopper and truck mixer, raw material required for concrete is delivered into above and below upset in hopper by device for transporting objects, then upset is carried out so that raw material required for overturning the concrete up and down in hopper is poured into lift hopper to overturning hopper up and down, realize concrete raw material (sand, building stones and cement) one automation manipulation deliver into lift hopper, then raw material required for the concrete in lift hopper is poured into truck mixer by lift hopper along after oblique lifting track ascending motion, additive is added in truck mixer and water is thoroughly mixed simultaneously, form expected desired concrete.
Description
Technical field
It the utility model is related to the technical field of concrete production machinery, and in particular to a kind of concrete production line.
Background technology
The concrete material basic as modern architecture industry, its market demand are huge.When a manufacturing enterprise possess it is large-scale
Concrete production line when, how to reallocate resources realization efficiently production turn into achievement urgent problem to be solved.In the prior art, it is
Large-sized concrete manufacturing enterprise often establishes factory respectively in various regions, to utilize various regions different industrial advantage and money
Source distribution realizes that concrete high-efficiency produces, and still, unified control can not be carried out by so also resulting in the production status between each subsidiary factory
System, so as to cause low production efficiency, the means of production cause the wasting of resources using unreasonable.
Utility model content
The purpose of this utility model is to overcome deficiency in the prior art, there is provided it is reasonable that one kind can improve production efficiency and can
Utilize the concrete production line of the resources of production.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model proposes hopper, lift material above and below a kind of concrete production line, including device for transporting objects, upset
Bucket and truck mixer, raw material required for concrete is delivered into the upper and lower hopper of upset by device for transporting objects, connect
And carry out upset so that raw material required for overturning the concrete up and down in hopper pours into lift hopper to overturning hopper up and down
It is interior, raw material required for the concrete in lift hopper is toppled over after then lift hopper rises along oblique lifting track motion
Enter truck mixer, while addition additive and water are thoroughly mixed in truck mixer, form expected want
The concrete asked.
As preferred：The device for transporting objects includes sand conveying device, building stones conveying device, cement bag grabbing device
And chassis body, sand conveying device and building stones conveying device use identical structure；The chassis body include two guide rails with
And for the fixed support frame for supporting two guide rails；The sand conveying device includes conveying band, the 4th servomotor, band
Wheel, transmission axle and blowing swash plate；The sand conveying device is used in sand feedstock transportation to the upper and lower hopper of upset, including defeated
Send band, the 4th servomotor, belt wheel, transmission axle and blowing swash plate；Conveying band is set on belt wheel, and the 4th servomotor leads to
Cross transmission axle to be connected with belt wheel, blowing swash plate is arranged on the mobile front end of conveying band；
4th servomotor drives transmission axle and belt wheel rotation together after starting, while driving is set in the conveying on belt wheel
Band carries out transmission campaign, and the sand raw material taken positioned at conveying bar is fed forward and delivered into along blowing swash plate and is turned over
Turn up and down in hopper；
The cement bag grabbing device include the 3rd servomotor, movable installation board, guide wheel, upper mechanical arm, articulated mounting,
Lower mechanical arm, rotary shaft and cement bag handgrip；
The cement bag grabbing device is used to capture cement bag and cement in these cement bags is sprinkling upon into upset hopper up and down
It is interior；The cement bag grabbing device includes the 3rd servomotor, movable installation board, guide wheel, upper mechanical arm, articulated mounting, lower machinery
Arm, rotary shaft, cement bag handgrip；3rd servomotor is arranged on movable installation board, and is set in the two side ends of movable installation board
There are multiple guide wheels for being cooperated with two guide rails in chassis body, the 3rd servomotor can drive these guide wheels certainly
Turn, moved freely so as to realize before and after two guide rails of the movable installation board in chassis body；Installed in movable installation board bottom
There is upper mechanical arm, upper mechanical arm is connected by articulated mounting with lower mechanical arm, passes through rotary shaft and cement in lower mechanical arm bottom
Bag handgrip connects.
Cement bag handgrip on cement bag grabbing device is being captured after the cement bag on cement delivery device, it is living
Dynamic installing plate moves in hopper direction up and down along two guide rails in chassis body towards upset, is realized by starting articulated mounting
Downwardly and toward upset, hopper carries out extension expansion to lower mechanical arm up and down, while the rotary shaft in rotary movement drives water
Mud drum handgrip and the cement bag run-off the straight on cement bag handgrip, the dump cement in cement bag is entered to overturn loading and unloading
Case；
As preferred：The lift hopper include being used for driving the lift hopper along oblique lifting track rise or under
The lifting drive of drop；Characterized in that, also including taper feed bin and for the fixed feed bin bottom for supporting the taper feed bin
Seat, at conical material orlop end, open-mouth is provided with the discharge plate for being used for that the open-mouth can be sealed up, and the discharge plate is by unloading
Material rotating shaft is fixed on feed bin base；
During driving discharging rotating shaft carries out rotation, discharge plate can gradually overturn and open conical material orlop end and open
At mouthful so that let out positioned at taper feed bin inner concrete material from its bottom open-mouth along under discharge plate to concrete and stir dress
In putting；Discharge plate wraps conical material orlop end open-mouth, and a spacing hole is respectively arranged with discharge plate both sides, and
The spacing card column to be cooperated with the two spacing holes is provided with feed bin base；
When discharge plate sealed bundle wraps conical material orlop end open-mouth, spacing card column extends internally and extended through pair
The spacing hole answered so that the supporting cooperation nested with spacing hole of spacing card column, to ensure that discharge plate can stably support cone
Shape feed bin and the concrete materials in taper feed bin；Overturn in discharging rotating shaft driving discharge plate and open taper
During the open-mouth of feed bin bottom, spacing card column outwards reclaims and passes corresponding spacing hole so that spacing card column and spacing hole are mutual
Separate, after being so located at taper feed bin inner concrete material from its bottom open-mouth along upset under inclined discharge plate
Let out in concrete central mix plant；
The first wheel disc and the second wheel disc mutually side by side is provided with taper feed bin side, and is set in feed bin base side
The first guide wheel and the second guide wheel mutually side by side is equipped with, first guide wheel, the second guide wheel are slidably matched with tiltedly lifting track respectively
Connection.
As preferred：The lifting drive include hoist engine, limiter of speed around wheel, steel wire rope, steel wire rope fixing end and
Frame；Hoist engine, limiter of speed are respectively and fixedly installed in frame around wheel and steel wire rope fixing end, and steel wire rope one end is fixedly connected on
Hoist engine, and wire rope roll is wound on the reel of hoist engine, the steel wire rope other end is successively around limiter of speed around wheel, taper feed bin one
It is fixedly connected after the first wheel disc and the second wheel disc of side with the steel wire rope fixing end in frame.Rotated forward starting hoist engine
When, the reel forward direction rotation of hoist engine carries out contraction steel wire rope so that lift hopper does ascending motion along oblique lifting track；
Start hoist engine is counter rotate forward when, the reverse rotation of reel of hoist engine carries out release steel wire rope so that lift hopper edge
Tiltedly lifting track and do descending motion；
As preferred：The upset loading and unloading case includes hopper body and for driving the hopper up and down of the hopper body to drive
Turning device, it is characterised in that the driving turning device of hopper up and down includes the first servomotor, the first decelerator, connection
Bar, first gear, driving chain, Worm gear feed screw lift, second gear, screw mandrel, support, guide pillar, guide pillar sleeve, guide pillar connection
Plate, limited block, the first cylinder, piston rod, flake joint, cylinder rotary support and rotary shaft；
First servomotor is connected by the first decelerator and connecting rod, and first is provided at both ends with connecting rod
Gear, first gear are connected by driving chain and the second gear being arranged on Worm gear feed screw lift；
The front end of screw mandrel is fixedly connected with guide pillar connecting plate, and screw mandrel is risen under the effect of Worm gear feed screw elevator drives
Or descending motion, drive guide pillar connecting plate and the first cylinder being arranged on guide pillar connecting plate to rise or fall motion together；
Guide pillar connecting plate top is provided with two guide pillars side by side, two are provided with the support of Worm gear feed screw lift
Individual guide pillar sleeve, this two guide pillars side by side are correspondingly nested in guide pillar sleeve, guide pillar connecting plate and positioned at guide pillar connecting plate
On two guide pillars in process of rising or falling all the time along in two guide pillar sleeves of Worm gear feed screw lift and extending
Moved on direction；Rotary shaft is arranged on guide pillar connecting plate bottom, and rotary shaft is fixedly connected with overturning hopper up and down, and second
Servomotor driving rotary shaft drives upset while carrying out rotation hopper realizes flip-flop movement up and down；First cylinder passes through cylinder
Rotary support is arranged on guide pillar connecting plate side, and the first cylinder front end is provided with the piston rod of retractable, the piston
Bar is connected by flake joint with overturning hopper up and down；The design of the structure, its main purpose are to realize that hopper exists above and below upset
Stability is kept in switching process, avoid due to overturn up and down in hopper load extruding suddenly or unloading and the inclination that occurs or
Revolution
As preferred：The open edge of hopper is provided with multiple overflow-preventing devices, each overflow-preventing device above and below upset
Including the second cylinder, the second guide rod, baffle plate, multiple guide grooves and Duo Gen guide rails, the second guide rod is arranged on the second cylinder front end, baffle plate
It is fixedly connected with the second guide rod, multiple guide rails are fixedly installed on baffle plate bottom surface, and guide rail is nested with guide groove and connected；Second
Under cylinder driving effect, the elastic movement of the second guide rod simultaneously drives baffle plate to move forward and backward together；Toward upset up and down in hopper
During constantly adding materials, due to material it is gradually completely upper when, by positioned at upset multiple anti-flashes on hopper edge up and down
Device starts and stretches out respective baffle plate to stop upset material in hopper up and down, to prevent material from overflowing.
As preferred：The driving turning device of hopper up and down is arranged on the support frame of chassis body by upper and lower lifting frame
On, the lifting frame up and down includes support bar, overarm brace and multiple rollers；Support bar is arranged in parallel with overarm brace,
And four rolling is respectively equipped with the outside of overarm brace both ends, two groups of rollings for clamp standoff frame are formed in four rolling
Wheel；Support bar is used to support and fix the first servomotor and the first decelerator.
As preferred：The truck mixer includes additive supply case, supply tank, stirring chamber and stirring driving dress
Put, wherein：The pipeline that additive supply case bottom is provided with connects with stirring chamber, and is set between the pipeline and stirring chamber
Have how much the dosage for entering stirring chamber for control additive feeds valve, the supply valve feeds regulation gas by adjusting rod
Cylinder connects, and supply regulation cylinder driving adjusting rod, which is stretched, controls the opening degree size of supply valve with realization；So as to realize
Additive in control additive supply case by pipeline enter stirring chamber dosage how much；The supply tank is set by its bottom
Some water inlet pipes connect with stirring chamber, and water inlet pipe and stirring chamber junction are provided with regulating valve；The stirring driving
Device includes the 5th servomotor and travelling gear, and Stirring axle is provided with stirring chamber, in the outer of Stirring axle
Side is provided with the evenly distributed stirring vane of polylith；Travelling gear is connected with Stirring axle coaxial transmission, and the 5th servomotor drives
Nutating gear carries out rotation, drives the Stirring axle in stirring chamber to carry out spinning motion together, will be stirred so as to realize
Stirred and be sufficiently mixed together with additive, water by the concrete raw material that lift hopper is added in chamber；
As preferred：The mixer drive includes two the 5th servomotors being arranged side by side and two are arranged side by side
Travelling gear, two Stirring axles have been arranged side by side in stirring chamber, travelling gear and corresponding Stirring axle are same
Axle is connected；Wherein：One the 5th servomotor driving travelling gear carries out positive rotation, right in stirring chamber so as to drive
The Stirring axle answered carries out positive spinning motion together；Another the 5th servomotor driving travelling gear is carried out reversely certainly
Turn, so as to drive corresponding Stirring axle in stirring chamber to carry out reverse spinning motion together；The design of this spline structure, with reality
Now in concrete whipping process ensure there is enough power while, can it is more full and uniform to concrete raw material with adding
Agent, water is added to be stirred the concrete to form expected requirement.
As preferred：Stirring chamber top side is provided with the discharging opening in open-like shape, is easy to lift hopper mixed
Native raw material are coagulated to be added；Stirring chamber bottom is provided with charging aperture to be opened/closed.
During stirring chamber carries out concrete raw material and additive, water are stirred, stirring chamber bottom goes out
Material mouth keeps sealing to close state；After stirring forms expected desired concrete in stirring chamber, stirring chamber bottom is opened
Discharging opening so that concrete is poured into transport vehicle from discharging opening.
Compared with prior art, the beneficial effects of the utility model are as follows：
Using the technical solution of the utility model, realize that concrete raw material (sand, building stones and cement) integrally automates
Manipulation delivers into upset hopper up and down, then will overturn hopper up and down and turn over interior concrete raw material (sand, building stones and cement)
Turn to pour into lift hopper, then lift hopper along will be in lift hopper after oblique lifting track ascending motion it is mixed
Raw material required for solidifying soil pours into truck mixer, while addition additive and water are fully stirred in truck mixer
Mixing is mixed, forms expected desired concrete；Then lift hopper continues pair after being resetted along oblique lifting track descending motion
Hopper turns over reception concrete raw material up and down for quasi- upset, completes multiple circulate operation；And whole production line is easily manipulated.
Brief description of the drawings
Fig. 1~3 are overall structure diagram of the present utility model.
Fig. 4 is the structural representation when discharge plate upset of lift hopper in the utility model is opened.
Structural representation when Fig. 5 is the discharge plate sealing of lift hopper in the utility model.
Fig. 6 is lift hopper and concrete central mix plant mating connection structural representation in the utility model.
Fig. 7~9 are the structural representation that hopper up and down is overturn in the utility model.
Figure 10~12 are that hopper drives the structural representation of turning device up and down in the utility model.
Figure 13~15 are the structural representation of device for transporting objects in the utility model.
Figure 16 is the structural representation of sand conveying device in the utility model.
Figure 17 is the structural representation of building stones conveying device in the utility model.
Figure 18 is the structural representation of the utility model reclaimed water mud drum grabbing device.
Figure 19~21 are the structural representation of truck mixer in the utility model.
Figure 22~23 are mixer drive and stirring chamber mating connection structural representation in the utility model.
Reference：
Lift hopper 10, including taper feed bin 101, the first wheel disc 1021, the second wheel disc 1022, feed bin base 103, unload
Expect rotating shaft 104, spacing card column 105, spacing hole 106, discharge plate 107, the first guide wheel 1081, the second guide wheel 1082, hoist engine
110, limiter of speed is around wheel 111, steel wire rope, steel wire rope fixing end 112, frame 113；
Reference：Hopper body 20, the second cylinder 201, the second guide rod 202, baffle plate 203, guide groove 204, guide rail 205, on
Lower feed box drives turning device 30, the first servomotor 301, the first decelerator 302, connecting rod 303, first gear 304, passes
Dynamic chain 305, Worm gear feed screw lift 306, second gear 3061, screw mandrel 3062, support 3063, guide pillar 3072, guide pillar sleeve
3071, guide pillar connecting plate 310, limited block 3101, the first cylinder 312, piston rod 3122, flake joint 3123, cylinder rotation branch
Seat 3121, rotary shaft 311；
3rd servomotor 401, movable installation board 402, guide wheel 403, upper mechanical arm 404, articulated mounting 405, lower machinery
Arm 406, rotary shaft 407, cement bag handgrip 408, conveying band 501, the 4th servomotor 502, belt wheel 503, transmission axle 504,
Blowing swash plate 505, chassis body 60, including guide rail 601, support frame 602；
Additive supply case 80, supply regulation cylinder 801, adjusting rod 802, feeds valve 803, supply tank 81, regulating valve
811, water inlet pipe 812, mixer drive 82, the 5th servomotor 821, travelling gear 822, Stirring axle 823, paddle
Piece 824, stirring chamber 83, discharging opening 831, charging aperture 832.
Embodiment
The technical solution of the utility model is described further with reference to Figure of description：
As shown in Fig. 1~23, the utility model proposes a kind of specific embodiment of concrete production line, such as the institute of Fig. 1~3
Show：A kind of concrete production line includes device for transporting objects, upset hopper, lift hopper 10 and truck mixer up and down,
Raw material required for concrete is delivered into upset up and down in hopper by device for transporting objects, then entered to overturning hopper up and down
Row upset causes raw material required for concrete of the upset up and down in hopper to pour into lift hopper 10, then lift hopper
Raw material required for concrete in lift hopper 10 is poured into concrete stirring by 10 along after oblique lifting track motion rising
Device, while addition additive and water are thoroughly mixed in truck mixer, form expected desired concrete.
As shown in figures 4-6, the lift hopper 10 includes taper feed bin 101 and supports the conical material for fixed
The feed bin base 103 in storehouse 101, the discharging gear for being used to that the open-mouth can be sealed up is provided with the bottom open-mouth of taper feed bin 101
Plate 107, the discharge plate 107 are fixed on feed bin base 103 by discharging rotating shaft 104；Carried out in driving discharging rotating shaft 104
During rotation, discharge plate 107 can gradually overturn and open the bottom open-mouth of taper feed bin 101 so that positioned at conical material
The inner concrete material of storehouse 101 is let out into concrete central mix plant from its bottom open-mouth along under discharge plate 107；Discharge plate
107 wrap the bottom open-mouth of taper feed bin 101, and a spacing hole 106 is respectively arranged with the both sides of discharge plate 107, and
The spacing card column 105 to be cooperated with the two spacing holes 106 is provided with feed bin base 103；It is close in discharge plate 107
When package wraps 101 bottom open-mouth of taper feed bin, spacing card column 105 extends internally and extends through corresponding spacing hole
106 so that the spacing supporting cooperation nested with spacing hole 106 of card column 105, to ensure that discharge plate 107 can be supported stably
Taper feed bin 101 and the concrete materials in taper feed bin 101；Discharge plate 107 is driven to enter in discharging rotating shaft 104
When row overturns and opens 101 bottom open-mouth of taper feed bin, spacing card column 105 outwards reclaims and passes corresponding spacing hole
106 so that spacing card column 105 and spacing hole 106 are separated from each other, so positioned at the inner concrete material of taper feed bin 101 from its
Bottom open-mouth is let out in concrete central mix plant along under inclined discharge plate 107 after upset；In taper feed bin 101
Side is provided with the first wheel disc 1021 and the second wheel disc 1022 mutually side by side, and the side of feed bin base 103 is provided with phase
Mutually the first guide wheel 1081 and the second guide wheel 1082 side by side, first guide wheel 1081, the second guide wheel 1082 respectively with oblique lifting rail
Road is slidably connected.Lifting drive is used to drive lift hopper to rise or fall along oblique lifting track.
As shown in Figure 6：It is solid around wheel 111, steel wire rope, steel wire rope that the lifting drive includes hoist engine 110, limiter of speed
Fixed end 112 and frame 113；Hoist engine 110, limiter of speed are respectively and fixedly installed to frame around wheel 111 and steel wire rope fixing end 112
On 113, steel wire rope one end is fixedly connected on hoist engine 110, and wire rope roll is wound on the reel of hoist engine 110, and steel wire rope is another
One end successively around limiter of speed after wheel 111, the first wheel disc 1021 and the second wheel disc 1022 of the side of taper feed bin 101 with frame
Steel wire rope fixing end 112 on 113 is fixedly connected.When startup hoist engine 110 rotates forward, the reel of hoist engine 110 is positive
Rotation carries out contraction steel wire rope so that lift hopper 10 does ascending motion along oblique lifting track；Starting, hoist engine 110 is anti-
When rotating forward, the reverse rotation of reel of hoist engine 110 carries out release steel wire rope so that lift hopper 10 is lifted along oblique
Track does descending motion.Concrete raw material firmly can be included sand, building stones by the lift hopper in the utility model
It is transported to from down to up in concrete central mix plant with cement, the utility model is simple in construction, easily operated control.
As shown in Fig. 7~12, the upset loading and unloading case includes hopper body 20 and for driving the hopper body 20
Lower feed box drives turning device 30, and the driving turning device 30 of hopper up and down includes the first servomotor 301, the first decelerator
302nd, connecting rod 303, first gear 304, driving chain 305, Worm gear feed screw lift 306, second gear 3061, screw mandrel
3062nd, support 3063, guide pillar 3072, guide pillar sleeve 3071, guide pillar connecting plate 310, limited block 3101, the first cylinder 312, work
Stopper rod 3122, flake joint 3123, cylinder rotary support 3121 and rotary shaft 311；First servomotor 301 passes through
One speed reducer 302 is connected with connecting rod 303, is provided at both ends with first gear 304 in connecting rod 303, first gear 304 is logical
Driving chain 305 is crossed to be connected with the second gear 3061 being arranged on Worm gear feed screw lift 306；The front end of screw mandrel 3062
It is fixedly connected with guide pillar connecting plate 310, screw mandrel 3062 carries out rising or falling fortune under the driving effect of Worm gear feed screw lift 306
It is dynamic, drive guide pillar connecting plate 310 and the first cylinder 312 being arranged on guide pillar connecting plate 310 to rise or fall fortune together
It is dynamic；Two guide pillars 3072 side by side are provided with the top of guide pillar connecting plate 310, in the support 3063 of Worm gear feed screw lift 306
On be provided with two guide pillar sleeves 3071, this two guide pillars 3072 side by side are corresponding to be nested in guide pillar sleeve 3071, and guide pillar connects
Fishplate bar 310 and two guide pillars 3072 on guide pillar connecting plate 310 are in process of rising or falling all the time along worm gear silk
Moved in two guide pillar sleeves 3071 of bar lift 306 and on bearing of trend；Rotary shaft 311 is arranged on guide pillar connection
The bottom of plate 310, and rotary shaft 311 is fixedly connected with overturning hopper up and down, the second servomotor driving rotary shaft 311 carries out rotation
While drives upset, and hopper realizes flip-flop movement up and down；First cylinder 312 is arranged on guide pillar by cylinder rotary support 3121
On the side of connecting plate 310, the front end of the first cylinder 312 is provided with the piston rod 3122 of retractable, the piston rod 3122 is logical
Cross flake joint 3123 and be connected with overturning hopper up and down；The design of the structure, its main purpose are to realize that hopper exists above and below upset
Stability is kept in switching process, avoid due to overturn up and down in hopper load extruding suddenly or unloading and the inclination that occurs or
Revolution.
As shown in figs. 7-9, the open edge of hopper is provided with multiple overflow-preventing devices above and below upset, each anti-flash
Device includes the second cylinder 201, the second guide rod 202, baffle plate 203, multiple guide grooves 204 and Duo Gen guide rails 205, the second guide rod 202
The front end of the second cylinder 201 is arranged on, baffle plate 203 is fixedly connected with the second guide rod 202, and multiple guide rails 205 are fixedly installed on baffle plate
On 203 bottom surfaces, guide rail 205 is nested with guide groove 204 and connected；Under the driving effect of the second cylinder 201, before the second guide rod 202
Telescopic moving and baffle plate 203 is driven to move forward and backward together afterwards；During constantly being added materials in hopper up and down toward upset, due to
When material is gradually completely upper, will multiple overflow-preventing devices on hopper edge start and by respective baffle plates 203 up and down positioned at upset
Stretch out to stop upset material in hopper up and down, to prevent material from overflowing.
Wherein：The driving turning device 30 of hopper up and down is arranged on the support of chassis body 60 by upper and lower lifting frame 61
On frame 602, the lifting frame 61 up and down includes support bar 611, overarm brace 612 and multiple rollers 613；Support bar 611 and horizontal stroke
Boom support 612 is arranged in parallel, and is respectively equipped with four rolling 613 on the outside of the both ends of overarm brace 612, in four rolling
Two groups of rollers 613 for clamp standoff frame 602 are formed in 613；Support bar 611 is used to support and fix the first servomotor
301 and first decelerator 302.
In the utility model by upper and lower hopper drive turning device 30 can be stably driven with hopper body 20 carry out 0~
180 ° of upsets, and the piston rod 3122 of the front end of the first cylinder 312 is connected by flake joint 3123 with overturning hopper up and down, it is real
Having showed upset, hopper keeps stability in switching process up and down, avoid due to overturn up and down in hopper load extruding suddenly or
The inclination or revolution for unloading and occurring；The open edge of hopper is provided with multiple overflow-preventing devices above and below upset simultaneously, past
During upset constantly adds materials in hopper up and down, due to material it is gradually completely upper when, upset hopper edge up and down will be located at
On multiple overflow-preventing devices start and stretch out respective baffle plate 203 to stop upset material in hopper up and down, to prevent thing
Material overflows.
As shown in figure 13 to 18, the device for transporting objects includes sand conveying device 50, building stones conveying device, cement bag
Grabbing device 40 and chassis body 60；As shown in Figures 4 and 5, sand conveying device 50 and building stones conveying device use identical structure；
The chassis body 60 includes two guide rails 601 and for the fixed support frame 602 for supporting two guide rails 601.
As shown in Figure 13~16：The sand conveying device 50 includes conveying band 501, the 4th servomotor 502, belt wheel
503rd, transmission axle 504 and blowing swash plate 505；The sand conveying device 50 is used for hopper above and below sand feedstock transportation to upset
It is interior, including conveying band 501, the 4th servomotor 502, belt wheel 503, transmission axle 504 and blowing swash plate 505；Convey band 501
It is set on belt wheel 503, the 4th servomotor 502 is connected by transmission axle 504 with belt wheel 503, and blowing swash plate 505 is arranged on
Convey the mobile front end of band 501；4th servomotor 502 drives transmission axle 504 and the rotation together of belt wheel 503 after starting, together
When the conveying band 501 that is set on belt wheel 503 of driving carry out transmission campaign, by the sand raw material on conveying band 501
It is fed forward and is delivered into along blowing swash plate 505 above and below upset in hopper.
As shown in Figure 13~16 and Figure 18, the cement bag grabbing device 40 includes the 3rd servomotor 401, activity installation
Plate 402, guide wheel 403, upper mechanical arm 404, articulated mounting 405, lower mechanical arm 406, rotary shaft 407 and cement bag handgrip 408.
As shown in Figure 6：The cement bag grabbing device 40 is used to capture cement bag and cement in these cement bags is sprinkling upon into upset up and down
In hopper；The cement bag grabbing device 40 includes the 3rd servomotor 401, movable installation board 402, guide wheel 403, upper mechanical arm
404th, articulated mounting 405, lower mechanical arm 406, rotary shaft 407, cement bag handgrip 408；3rd servomotor 401, which is arranged on, lives
On dynamic installing plate 402, and it is provided with and is used for and two phases of guide rail 601 in chassis body 60 in the two side ends of movable installation board 402
The multiple guide wheels 403 mutually coordinated, the 3rd servomotor 401 can drive these rotations of guide wheel 403, so as to realize movable installation board
Moved freely before and after 402 two guide rails 601 in chassis body 60；Mechanical arm is installed in the bottom of movable installation board 402
404, upper mechanical arm 404 is connected by articulated mounting 405 with lower mechanical arm 406, passes through rotary shaft in the lower bottom of mechanical arm 406
407 are connected with cement bag handgrip 408；It is defeated positioned at cement the cement bag handgrip 408 on cement bag grabbing device 40 is captured
After sending the cement bag on device 70, movable installation board 402 along two guide rails 601 in chassis body 60 towards upset loading and unloading
Case direction is moved, and realizes that lower mechanical arm 406 carries out extension exhibition downwardly and toward hopper above and below upset by starting articulated mounting 405
Open, while the rotary shaft 407 in rotary movement drives cement bag handgrip 408 and on cement bag handgrip 408
Cement bag run-off the straight, the dump cement in cement bag is entered into upset hopper up and down.Using sand conveying dress in the utility model
Putting 50, building stones conveying device and cement bag grabbing device 40 can respectively pour into sand, building stones and cement and turn in an orderly manner
Turn up and down in hopper, the utility model is simple in construction, easily operated control.
As shown in Figure 19~23, the truck mixer includes additive supply case 80, supply tank 81, stirring chamber 83
With mixer drive 82, wherein：The pipeline that the bottom of additive supply case 80 is provided with connects with stirring chamber 83, and at this
It is provided between pipeline and stirring chamber 83 and enters the how many supply valve 803 of the dosage of stirring chamber 83 for control additive,
The supply valve 803 feeds regulation cylinder 801 by adjusting rod 802 and connected, and supply regulation cylinder 801 drives adjusting rod 802 to enter
Row is flexible to control the opening degree size for feeding valve 803 to realize；So as to realize the additive in control additive supply case 80
By pipeline enter stirring chamber 83 dosage how much；The water inlet pipe 812 and stir chamber that the supply tank 81 is provided with by its bottom
Room 83 connects, and water inlet pipe 812 and the junction of stirring chamber 83 are provided with regulating valve 811；The mixer drive 82 wraps
The 5th servomotor 821 and travelling gear 822 are included, Stirring axle 823 is provided with stirring chamber 83, in Stirring
The outside of axle 823 is provided with the evenly distributed stirring vane 824 of polylith；Travelling gear 822 connects with the coaxial transmission of Stirring axle 823
Connect, the 5th servomotor 821 driving travelling gear 822 carries out rotation, drives the Stirring axle 823 in stirring chamber 83 to enter
Row spinning motion together, so as to realize the concrete raw material that will be added by lift hopper 10 in stirring chamber 83 with adding
Agent, water is added to stir be sufficiently mixed together.
As shown in Figure 19~22：The mixer drive 82 includes two Hes of the 5th servomotor 821 being arranged side by side
Two travelling gears 822 being arranged side by side, have been arranged side by side two Stirring axles 823, travelling gear in stirring chamber 83
822 connect with the corresponding coaxial transmission of Stirring axle 823；Wherein：One the 5th servomotor 821 drives travelling gear 822
Positive rotation is carried out, so as to drive corresponding Stirring axle 823 in stirring chamber 83 to carry out positive spinning motion together；It is another
Individual 5th servomotor 821 driving travelling gear 822 carries out reverse rotation, so as to drive corresponding rotation in stirring chamber 83 to stir
Mix axle 823 and carry out reverse spinning motion together；The design of this spline structure, to realize to ensureing that there is foot in concrete whipping process
While enough power, more full and uniform concrete raw material and additive, water can be stirred to form expected requirement
Concrete.
As shown in figure 22：The top side of stirring chamber 83 is provided with the discharging opening 831 in open-like shape, is easy to lift material
Concrete raw material is added by bucket 10；The bottom of stirring chamber 83 is provided with charging aperture 832 to be opened/closed.In stir chamber
During the progress concrete raw material of room 83 is stirred with additive, water, the discharging opening 831 of the bottom of stirring chamber 83 is kept
State is closed in sealing；After stirring forms expected desired concrete in stirring chamber 83, going out for the bottom of stirring chamber 83 is opened
Material mouth 831 so that concrete is poured into transport vehicle from discharging opening 831.Distinguished in the utility model by two servomotors
Carry out positive, reverse drive corresponding rotation agitating shaft 823 and carry out positive rotation, reverse rotation, to realize to concrete raw material
Stirred with together with additive, water, reach and be sufficiently mixed effect.
Using the technical solution of the utility model, realize that concrete raw material (sand, building stones and cement) integrally automates
Manipulation delivers into upset hopper up and down, then will overturn hopper up and down and turn over interior concrete raw material (sand, building stones and cement)
Turn to pour into lift hopper, then lift hopper along will be in lift hopper after oblique lifting track ascending motion it is mixed
Raw material required for solidifying soil pours into truck mixer, while addition additive and water are fully stirred in truck mixer
Mixing is mixed, forms expected desired concrete；Then lift hopper continues pair after being resetted along oblique lifting track descending motion
Hopper turns over reception concrete raw material up and down for quasi- upset, completes multiple circulate operation；And whole production line is easily manipulated.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of concrete production line, it is characterised in that including hopper, lift hopper above and below device for transporting objects, upset
(10) raw material required for concrete and truck mixer, is delivered into upset up and down in hopper by device for transporting objects,
Then upset is carried out so that raw material required for overturning the concrete up and down in hopper pours into lift material to overturning hopper up and down
Struggle against in (10), by the concrete in lift hopper (10) after then lift hopper (10) rises along oblique lifting track motion
Required raw material pours into truck mixer, at the same add in truck mixer additive and water be sufficiently stirred it is mixed
Close, form expected desired concrete.
2. according to a kind of concrete production line described in claim 1, it is characterised in that the device for transporting objects includes sand
Sub- conveying device (50), building stones conveying device, cement bag grabbing device (40) and chassis body (60), sand conveying device (50)
Identical structure is used with building stones conveying device；
The chassis body (60) includes two guide rails (601) and for the fixed support frame for supporting two guide rails (601)
(602)；
The sand conveying device (50) includes conveying band (501), the 4th servomotor (502), belt wheel (503), transmission axle
And blowing swash plate (505) (504)；
The sand conveying device (50) is used for by sand feedstock transportation to upset up and down in hopper, including convey band (501),
4th servomotor (502), belt wheel (503), transmission axle (504) and blowing swash plate (505)；
Conveying band (501) is set on belt wheel (503), and the 4th servomotor (502) passes through transmission axle (504) and belt wheel
(503) connect, blowing swash plate (505) is arranged on the mobile front end of conveying band (501)；
4th servomotor (502) drives transmission axle (504) and belt wheel (503) rotation together after starting, while driving is set in
Conveying band (501) on belt wheel (503) carries out transmission campaign, and the sand raw material that will be located on conveying band (501) is defeated forward
Send and delivered into along blowing swash plate (505) above and below upset in hopper；
The cement bag grabbing device (40) include the 3rd servomotor (401), movable installation board (402), guide wheel (403), on
Mechanical arm (404), articulated mounting (405), lower mechanical arm (406), rotary shaft (407) and cement bag handgrip (408)；
The cement bag grabbing device (40) is used to capture cement bag and cement in these cement bags is sprinkling upon into upset hopper up and down
It is interior；
The cement bag grabbing device (40) includes the 3rd servomotor (401), movable installation board (402), guide wheel (403), upper machine
Tool arm (404), articulated mounting (405), lower mechanical arm (406), rotary shaft (407), cement bag handgrip (408)；
3rd servomotor (401) is arranged on movable installation board (402), and is provided with the two side ends of movable installation board (402)
For the multiple guide wheels (403) to be cooperated with two guide rails (601) in chassis body (60), the 3rd servomotor (401)
These guide wheel (403) rotations can be driven, so as to realize two piece guide rails of the movable installation board (402) in chassis body (60)
(601) it is front and rear to move freely；
Upper mechanical arm (404) is installed in movable installation board (402) bottom, upper mechanical arm (404) by articulated mounting (405) with
Lower mechanical arm (406) connection, is connected in lower mechanical arm (406) bottom by rotary shaft (407) with cement bag handgrip (408).
3. according to a kind of concrete production line described in claim 1 or 2, it is characterised in that the lift hopper (10)
Including the lifting drive for driving the lift hopper to be risen or fallen along oblique lifting track；Also include taper feed bin
(101) and for the fixed feed bin base (103) for supporting the taper feed bin (101), in taper feed bin (101) bottom open-mouth
It is solid by discharging rotating shaft (104) provided with the discharge plate (107) for the open-mouth can be sealed up, the discharge plate (107)
It is scheduled on feed bin base (103)；
Discharge plate (107) wraps taper feed bin (101) bottom open-mouth, is set respectively in discharge plate (107) both sides
Have a spacing hole (106), and be provided with feed bin base (103) cooperated with the two spacing holes (106) it is spacing
Card column (105)；
When discharge plate (107) sealed bundle wraps conical material storehouse (101) bottom open-mouth, spacing card column (105) extends internally
And extend through corresponding spacing hole (106) so that spacing card column (105) supporting cooperation nested with spacing hole (106), to ensure
Discharge plate (107) can stably support taper feed bin (101) and the coagulation local product in taper feed bin (101)
Material；When discharging rotating shaft (104) driving discharge plate (107) is overturn and opens taper feed bin (101) bottom open-mouth, limit
Position card column (105) outwards reclaims and passes corresponding spacing hole (106) so that spacing card column (105) is mutual with spacing hole (106)
Separate, inclined discharging after being so located at taper feed bin (101) inner concrete material from its bottom open-mouth along upset
Baffle plate is let out in concrete central mix plant under (107)；
The first wheel disc (1021) and the second wheel disc (1022) mutually side by side, Yi Ji are provided with taper feed bin (101) side
Feed bin base (103) side is provided with the first guide wheel (1081) and the second guide wheel (1082) mutually side by side, first guide wheel
(1081), the second guide wheel (1082) is slidably connected with tiltedly lifting track respectively.
4. according to a kind of concrete production line described in claim 3, it is characterised in that the lifting drive includes volume
Machine (110), limiter of speed are raised around wheel (111), steel wire rope, steel wire rope fixing end (112) and frame (113)；
Hoist engine (110), limiter of speed are respectively and fixedly installed in frame (113) around wheel (111) and steel wire rope fixing end (112),
Steel wire rope one end is fixedly connected on hoist engine (110), and wire rope roll is wound on the reel of hoist engine (110), and steel wire rope is another
End is successively around limiter of speed after first wheel disc (1021) and the second wheel disc (1022) of wheel (111), taper feed bin (101) side
It is fixedly connected with the steel wire rope fixing end (112) in frame (113).
5. according to a kind of concrete production line described in claim 1 or 2, it is characterised in that the upset loading and unloading case and bag
Include hopper body (20) and for driving the hopper up and down of the hopper body (20) to drive turning device (30), the hopper up and down drives
Dynamic turning device (30) includes the first servomotor (301), the first decelerator (302), connecting rod (303), first gear
(304), driving chain (305), Worm gear feed screw lift (306), second gear (3061), screw mandrel (3062), support (3063),
Guide pillar (3072), guide pillar sleeve (3071), guide pillar connecting plate (310), limited block (3101), the first cylinder (312), piston rod
(3122), flake joint (3123), cylinder rotary support (3121) and rotary shaft (311)；
First servomotor (301) is connected by the first decelerator (302) and connecting rod (303), in connecting rod
(303) first gear (304) is provided at both ends with, first gear (304) is by driving chain (305) and is arranged on Worm gear feed screw liter
Second gear (3061) drive connection on drop machine (306)；
The front end of screw mandrel (3062) is fixedly connected with guide pillar connecting plate (310), and screw mandrel (3062) is in Worm gear feed screw lift (306)
Carry out rising or falling motion under driving effect, drive guide pillar connecting plate (310) and be arranged on guide pillar connecting plate (310)
First cylinder (312) rises or falls motion together；
Two guide pillars (3072) side by side, the branch in Worm gear feed screw lift (306) are provided with guide pillar connecting plate (310) top
Two guide pillar sleeves (3071) are provided with frame (3063), this two guide pillars (3072) side by side are corresponding to be nested in guide pillar sleeve
(3071) in, guide pillar connecting plate (310) and two guide pillars (3072) on guide pillar connecting plate (310) are rising or falling
During all the time along Worm gear feed screw lift (306) two guide pillar sleeves (3071) in and bearing of trend on transported
It is dynamic；
Rotary shaft (311) is arranged on guide pillar connecting plate (310) bottom, and rotary shaft (311) is fixedly connected with overturning hopper up and down,
Upset is driven while second servomotor driving rotary shaft (311) carries out rotation, and hopper realizes flip-flop movement up and down；
First cylinder (312) is arranged on guide pillar connecting plate (310) side by cylinder rotary support (3121), in the first cylinder
(312) front end is provided with the piston rod (3122) of retractable, and the piston rod (3122) is by flake joint (3123) with turning over
Turn hopper connection up and down.
6. according to a kind of concrete production line described in claim 5, it is characterised in that the open side of hopper above and below upset
Along multiple overflow-preventing devices are provided with, each overflow-preventing device includes the second cylinder (201), the second guide rod (202), baffle plate
(203), multiple guide grooves (204) and more guide rails (205), the second guide rod (202) are arranged on the second cylinder (201) front end, baffle plate
(203) it is fixedly connected with the second guide rod (202), multiple guide rails (205) are fixedly installed on baffle plate (203) bottom surface, guide rail (205)
It is nested and connects with guide groove (204)；Under the second cylinder (201) driving effect, the second guide rod (202) elastic movement is simultaneously
Baffle plate (203) is driven to move forward and backward together.
7. according to a kind of concrete production line described in claim 5, it is characterised in that the driving of the hopper up and down upset dress
Put (30) to be arranged on by upper and lower lifting frame (61) on the support frame (602) of chassis body (60), the lifting frame (61) up and down
Including support bar (611), overarm brace (612) and multiple rollers (613)；Support bar (611) is mutually flat with overarm brace (612)
Row is set, and is respectively equipped with four rolling (613) on the outside of overarm brace (612) both ends, is formed and used in four rolling (613)
In two groups of rollers (613) of clamp standoff frame (602)；Support bar (611) is used to support and fix the first servomotor (301)
With the first decelerator (302).
8. according to a kind of concrete production line described in claim 1 or 2, it is characterised in that the truck mixer bag
Additive supply case (80), supply tank (81), stirring chamber (83) and mixer drive (82) are included, wherein：Additive is fed
The pipeline that case (80) bottom is provided with connects with stirring chamber (83), and is provided with supply between the pipeline and stirring chamber (83)
Valve (803), the supply valve (803) feed regulation cylinder (801) by adjusting rod (802) and connected, supply regulation cylinder
(801) drive adjusting rod (802) to be stretched and control the opening degree size for feeding valve (803) to realize；
The water inlet pipe (812) that the supply tank (81) is provided with by its bottom connects with stirring chamber (83), and in water inlet pipe
(812) stirring chamber (83) junction is provided with regulating valve (811)；
The mixer drive (82) includes the 5th servomotor (821) and travelling gear (822), in stirring chamber (83)
Stirring axle (823) is provided with, the evenly distributed stirring vane (824) of polylith is provided with the outside of Stirring axle (823)；
Travelling gear (822) is connected with Stirring axle (823) coaxial transmission, the 5th servomotor (821) driving travelling gear
(822) rotation is carried out, drives the Stirring axle (823) in stirring chamber (83) to carry out spinning motion together.
9. according to a kind of concrete production line described in claim 8, it is characterised in that mixer drive (82) bag
Two the 5th servomotors (821) being arranged side by side and two travelling gears (822) being arranged side by side are included, in stirring chamber (83)
Two Stirring axles (823), travelling gear (822) and corresponding Stirring axle (823) coaxial transmission has inside been arranged side by side
Connection；Wherein：One the 5th servomotor (821) driving travelling gear (822) carries out positive rotation, so as to drive stirring chamber
(83) corresponding Stirring axle (823) carries out positive spinning motion together in；The driving of another the 5th servomotor (821) passes
Moving gear (822) carries out reverse rotation, so as to drive corresponding Stirring axle (823) progress in stirring chamber (83) anti-together
To spinning motion.
10. according to a kind of concrete production line described in claim 8, it is characterised in that on stirring chamber (83) top one
Side is provided with the discharging opening (831) in open-like shape, and stirring chamber (83) bottom is provided with charging aperture to be opened/closed (832).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327256.2U CN207206773U (en) | 2017-03-30 | 2017-03-30 | A kind of concrete production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327256.2U CN207206773U (en) | 2017-03-30 | 2017-03-30 | A kind of concrete production line |
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| Publication Number | Publication Date |
|---|---|
| CN207206773U true CN207206773U (en) | 2018-04-10 |
Family
ID=61809388
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327256.2U Expired - Fee Related CN207206773U (en) | 2017-03-30 | 2017-03-30 | A kind of concrete production line |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827248A (en) * | 2017-03-30 | 2017-06-13 | 金银萍 | A kind of concrete production line |
| CN109702879A (en) * | 2018-12-21 | 2019-05-03 | 自贡盛玉拓能电力杆塔有限责任公司 | The stirring of electric pole raw material and cloth assembly line |
| CN112048750A (en) * | 2020-08-12 | 2020-12-08 | 佛山市兴源标准件有限公司 | Environment-friendly fastener electrolytic phosphating production line |
| CN113664972A (en) * | 2021-08-03 | 2021-11-19 | 中国十七冶集团有限公司 | Prevent hoisting device of concrete drippage |
| CN117817847A (en) * | 2024-03-04 | 2024-04-05 | 福建省荣德胜建筑科技股份有限公司 | Intelligent full-automatic cement rapid foaming cloth production line |
-
2017
- 2017-03-30 CN CN201720327256.2U patent/CN207206773U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827248A (en) * | 2017-03-30 | 2017-06-13 | 金银萍 | A kind of concrete production line |
| CN109702879A (en) * | 2018-12-21 | 2019-05-03 | 自贡盛玉拓能电力杆塔有限责任公司 | The stirring of electric pole raw material and cloth assembly line |
| CN112048750A (en) * | 2020-08-12 | 2020-12-08 | 佛山市兴源标准件有限公司 | Environment-friendly fastener electrolytic phosphating production line |
| CN112048750B (en) * | 2020-08-12 | 2021-09-28 | 佛山市兴源标准件有限公司 | Environment-friendly fastener electrolytic phosphating production line |
| CN113664972A (en) * | 2021-08-03 | 2021-11-19 | 中国十七冶集团有限公司 | Prevent hoisting device of concrete drippage |
| CN113664972B (en) * | 2021-08-03 | 2023-03-10 | 中国十七冶集团有限公司 | Prevent concrete drippage's hoisting device |
| CN117817847A (en) * | 2024-03-04 | 2024-04-05 | 福建省荣德胜建筑科技股份有限公司 | Intelligent full-automatic cement rapid foaming cloth production line |
| CN117817847B (en) * | 2024-03-04 | 2024-04-30 | 福建省荣德胜建筑科技股份有限公司 | Intelligent full-automatic cement rapid foaming cloth production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 528400 No. 28 Tongxing East Road, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Sanhe Concrete Co., Ltd. Address before: 322204 No. 238, Zhong Cun three District, Huang Zhai Town, Pujiang, Jinhua, Zhejiang Patentee before: Jin Yinping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200330 |