CN107499350B - A kind of concrete supplying vehicle - Google Patents
A kind of concrete supplying vehicle Download PDFInfo
- Publication number
- CN107499350B CN107499350B CN201710465041.1A CN201710465041A CN107499350B CN 107499350 B CN107499350 B CN 107499350B CN 201710465041 A CN201710465041 A CN 201710465041A CN 107499350 B CN107499350 B CN 107499350B
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- Prior art keywords
- barrel
- car body
- discharge nozzle
- wheel
- lever
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a kind of concrete supplying vehicles, including car body, barrel and four movable pulleys；Several upper top springs are equipped between barrel and car body, barrel is equipped with hard discharge nozzle, and hard discharge nozzle is equipped with discharging on-off valve, and car body is equipped with support crotch and several support bases, crotch is supported to be equipped with the material guiding hopper being in tilted layout, feed end is docked by elastic bellows with hard discharge nozzle；Supporting crotch includes front forked frame, rear crotch, cross bar, and material guiding hopper is hinged with front forked frame；Barrel bottom is equipped with guide post, and car body is equipped with upper wheel carrier, and upper wheel carrier is equipped with guide wheel, car body is equipped with fulcrum block, and fulcrum block, which is equipped with to incline, expects lever, and main side is hinged with guide post, secondary end is connect with drag-line one end, and drag-line bypasses guide wheel from top, and the drag-line other end connects material guiding hopper.Concrete supply is carried out to prefabricated-member mould the beneficial effects of the present invention are: can have, can effectively reduce labor intensity of workers, the continuity of feeder process is good, feed is high-efficient.
Description
Technical field
The present invention relates to bridge manufacturing technology field more particularly to a kind of concrete supplying vehicles.
Background technique
In bridge manufacturing process, all kinds of prefabricated components is needed, wherein the precast concrete with greater depth is very
It is common a kind of.At present when production has the precast concrete of greater depth, mould (prefabricated-member mould) can be arranged
On the ground, the mold cavity openings of prefabricated-member mould are upward, pre- to realize then to being fed (concrete) in prefabricated-member mould
The production of product.But, artificial feed is relied primarily in the precast concrete manufacture of greater depth at present, it is more time-consuming
Arduously, and poor continuity, efficiency are relatively low.
Summary of the invention
Purpose of the invention is to overcome the shortcomings in the prior art, and providing one kind can have to prefabricated-member mould progress
Concrete supply can effectively reduce labor intensity of workers, the concrete feeding that the continuity of feeder process is good, feed is high-efficient
Vehicle.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of concrete supplying vehicle, including
The barrel of car body and upper end opening, sets that there are four the movable pulleys for contacting ground on the car body；
Several upper top springs are equipped between the barrel and car body, barrel is equipped with hard discharge nozzle, and hard discharge nozzle is equipped with
Discharge on-off valve, and car body is equipped with support crotch and several support bases for being used to support barrel, and support crotch is equipped with inclination cloth
The material guiding hopper set, material guiding hopper are equipped with guide through slot, and guide through slot one end is feed end, and the guide through slot other end is for pre-
The discharge end being fed in part forming die, feed end are docked by elastic bellows with hard discharge nozzle, and feed end present position is higher than
Discharge end present position；
Support crotch includes front forked frame, rear crotch, the cross bar being arranged on rear crotch, and material guiding hopper is by horizontal hinged shaft with before
Crotch is hinged, and material guiding hopper bottom contacts cross bar, and cross bar present position is higher than horizontal hinged shaft present position, and horizontal hinged shaft is in crossbearer
Between bar and discharge end；
Barrel bottom be equipped with can the opposite guide post that car body slides up and down, car body is equipped with upper wheel carrier, upper wheel carrier equipped with
The guide wheel of upper wheel carrier rotation connection, guide wheel are in above feed end, and car body is equipped with fulcrum block, and fulcrum block, which is equipped with to incline, expects thick stick
Bar inclines and expects that lever is equipped with drag-line, inclines and expects that lever one end is main side, inclines and expects the lever other end for secondary end, incline expect balance pivot with
Main side spacing is 3 to 20 times for inclining and expecting balance pivot and secondary end spacing, and main side is hinged with guide post, and secondary end is connect with drag-line one end,
Drag-line bypasses guide wheel from top, and the drag-line other end connects material guiding hopper.
Preferably, being set on the car body there are four wheel carrier is descended correspondingly with movable pulley, movable pulley is universal wheel, is moved
Driving wheel includes wheel seat and wheel body, corresponding movable pulley in lower wheel carrier: lower wheel carrier includes the seat of honour and the seat of honour connecting with car body
The lower beam being slidably connected, lower seat glide direction is vertical, and the floating spring of axis vertical is arranged with outside lower beam, and floating spring upper end connects
A bottom surface is connected, floating spring lower end connects wheel seat, and lower beam lower end connects wheel seat.
Preferably, the barrel is equipped with the top cover for sealing the top of the barrel opening, top cover is hinged with barrel, top cover
It is equipped with clamp, barrel is equipped with the card slot being adapted to clamp, and top cover is equipped with the stomata of at least one perforation top cover.
Preferably, it is described incline expect to be equipped with the compression bar being slidably connected with car body below lever, compression bar glide direction is vertical, pressure
Bar lower end is equipped with link member, and car body is equipped with several fracture brake locking mechanisms, and fracture brake locking mechanism includes being opened on vehicle bottom
Perpendicular sliding slot, the pull-rod spring being arranged in perpendicular sliding slot, the perpendicular slide bar being slidably matched with perpendicular sliding slot and the friction for contacting ground
Block, all perpendicular slide bars are connect with link member；
In a fracture brake locking mechanism: pull-rod spring axis vertical, pull-rod spring upper end are connect with car body, pull-rod spring
Lower end is connect with perpendicular slide bar upper end, and perpendicular slide bar upper end is in perpendicular sliding slot, and perpendicular the lower end of the slider is in outside perpendicular sliding slot, friction block setting
In perpendicular the lower end of the slider, specifically there is braking gap between friction block and ground；
Expect on lever length direction inclining: compression bar upper end, which is in incline, expects between balance pivot and secondary end.
Preferably, the upper top axle of spring is vertical, upper top spring upper end connects barrel bottom, and upper top lower spring end is set
There are spring base, spring base connection body, guide post is slidably connected with car body, and guide post glide direction is vertical, in guide through slot length side
Upward: barrel, hard discharge nozzle, elastic bellows and material guiding hopper are sequentially arranged.
Preferably, the guide wheel pivot center is horizontal, material guiding hopper connect with drag-line close to one end of barrel, inclines and expect lever
Pivot center is parallel to horizontal hinge shaft axis, expects on lever length direction inclining: guide post inclines and expects lever, upper wheel carrier, cross bar and cross
Hinged shaft is sequentially arranged.
Preferably, the barrel outer bottom is horizontal, barrel inner bottom surface is an inclined-plane, and barrel inner bottom surface is close to hard discharge nozzle
Side present position lower than barrel inner bottom surface far from hard discharge nozzle side present position, hard discharge nozzle position locating for barrel one end
Set and be higher than hard discharge nozzle far from barrel one end present position, in the vertical direction: hard discharge nozzle is in above feed end, in barrel
Bottom surface nadir is higher than hard discharging inside pipe wall minimum point.
Concrete supply is carried out to prefabricated-member mould the beneficial effects of the present invention are: can have, can effectively reduce worker's labour
Intensity, the continuity of feeder process is good, feed is high-efficient；Feeding structure angle can be automatically adjusted when material is few, can avoid occurring
Part problem under feeding.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view of material guiding hopper of the present invention；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the structural schematic diagram under the present invention at wheel carrier；
Fig. 5 is the enlarged drawing in Fig. 1 at B.
In figure: car body 1, upper top spring 11, support base 12, upper wheel carrier 13, guide wheel 131, drag-line 132, lower wheel carrier 14, the seat of honour
141, lower beam 142, floating spring 143, compression bar 15, link member 151, spring base 16, barrel 2, hard discharge nozzle 21, guide post 22, top
Lid 23, stomata 23a, movable pulley 3, wheel seat 31, wheel body 32, support crotch 4, front forked frame 4a, rear crotch 4b, material guiding hopper 41, guide
Through slot 41a, elastic bellows 5, fulcrum block 6, incline and expect lever 61, perpendicular sliding slot 71, pull-rod spring 72, perpendicular slide bar 73, friction block 74.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Shown in Fig. 1 to Fig. 5, a kind of concrete supplying vehicle, including
Car body 1 and the barrel of upper end opening 2, set that there are four the movable pulleys 3 for contacting ground on the car body；
Several upper top springs 11 are equipped between the barrel and car body, barrel is equipped with hard discharge nozzle 21, on hard discharge nozzle
Equipped with discharging on-off valve, car body is equipped with support crotch 4 and several support bases 12 for being used to support barrel, and support crotch is equipped with
The material guiding hopper 41 of inclination arrangement, material guiding hopper are equipped with guide through slot 41a, and guide through slot one end is feed end, and guide through slot is another
End is the discharge end for being fed into prefabricated-member mould, and feed end is docked by elastic bellows 5 with hard discharge nozzle, feed end
Present position is higher than discharge end present position；
Support crotch includes front forked frame 4a, rear crotch 4b, the cross bar being arranged on rear crotch, and material guiding hopper passes through horizontal hinged shaft
Hinged with front forked frame, material guiding hopper bottom contacts cross bar, and cross bar present position is higher than horizontal hinged shaft present position, and horizontal hinged shaft is in
Between cross bar and discharge end；
Barrel bottom, which is equipped with, to be equipped with upper wheel carrier 13 with respect to the guide post 22 that car body slides up and down, car body, set on upper wheel carrier
There is the guide wheel 131 with the rotation connection of upper wheel carrier, guide wheel is in above feed end, and car body is equipped with fulcrum block 6, and fulcrum block is equipped with
Incline and expect lever 61, incline and expect that lever is equipped with drag-line 132, incline and expect that lever one end is main side, inclines and expect the lever other end for secondary end, incline material
Balance pivot and main side spacing are 3 to 20 times for inclining and expecting balance pivot and secondary end spacing, and main side is hinged with guide post, secondary end and drag-line
One end connection, drag-line bypass guide wheel from top, and the drag-line other end connects material guiding hopper.
It is set on the car body there are four wheel carrier 14 is descended correspondingly with movable pulley, movable pulley is universal wheel, movable pulley packet
Include wheel seat 31 and wheel body 32, corresponding movable pulley in lower wheel carrier: lower wheel carrier include the seat of honour 141 being connect with car body, with it is upper
The lower beam 142 that seat is slidably connected, lower seat glide direction is vertical, and the floating spring 143 of axis vertical, floating bullet are arranged with outside lower beam
Spring upper end connects seat of honour bottom surface, and floating spring lower end connects wheel seat, and lower beam lower end connects wheel seat.Universal wheel has ensured energy of the present invention
More swimmingly multi-direction movement, due to the presence of floating spring, lower beam can float up and down, therefore when ground injustice, also not
The normal advance that will affect car body, when encountering road surface bumps, lower beam can drive movable pulley directly to float up and down to adapt to road surface.
The barrel is equipped with the top cover 23 for sealing the top of the barrel opening, and top cover is hinged with barrel, and top cover is equipped with
Clamp, barrel are equipped with the card slot being adapted to clamp, and top cover is equipped with the stomata 23a of at least one perforation top cover.It needs to material
Openable top cover when charging, can close top cover, the excessive ingress of air of barrel inner concrete be avoided, to prevent in cylinder after the completion of charging
Barrel inner concrete crosses rapid hardening.Stomata can ensure air pressure balance in barrel, allow smoothly to discharge at hard discharge nozzle.
It is described incline expect to be equipped with the compression bar 15 being slidably connected with car body below lever, compression bar glide direction is vertical, compression bar lower end
Equipped with link member 151, car body is equipped with several fracture brake locking mechanisms, and fracture brake locking mechanism includes the perpendicular cunning for being opened on vehicle bottom
The pull-rod spring 72 erected in sliding slot, the perpendicular slide bar 73 being slidably matched with perpendicular sliding slot is arranged in and for contacting rubbing for ground in slot 71
Cleaning block 74, all perpendicular slide bars are connect with link member；
In a fracture brake locking mechanism: pull-rod spring axis vertical, pull-rod spring upper end are connect with car body, pull-rod spring
Lower end is connect with perpendicular slide bar upper end, and perpendicular slide bar upper end is in perpendicular sliding slot, and perpendicular the lower end of the slider is in outside perpendicular sliding slot, friction block setting
In perpendicular the lower end of the slider, specifically there is braking gap between friction block and ground；
Expect on lever length direction inclining: compression bar upper end, which is in incline, expects between balance pivot and secondary end.
The upper top axle of spring is vertical, and upper top spring upper end connects barrel bottom, and upper top lower spring end is equipped with spring base
16, spring base connection body, guide post is slidably connected with car body, and guide post glide direction is vertical, on guide through slot length direction: material
Cylinder, hard discharge nozzle, elastic bellows and material guiding hopper are sequentially arranged.
The guide wheel pivot center is horizontal, and material guiding hopper connect with drag-line close to one end of barrel, inclines and expect lever rotation axis
Be parallel to horizontal hinge shaft axis, expect on lever length direction inclining: guide post inclines and expects balance pivot, upper wheel carrier, cross bar and horizontal hinged shaft
It is sequentially arranged.
The barrel outer bottom is horizontal, and barrel inner bottom surface is an inclined-plane, and barrel inner bottom surface is locating for the hard discharge nozzle side
Lower than barrel inner bottom surface far from hard discharge nozzle side present position, hard discharge nozzle is higher than hard close to barrel one end present position for position
Discharge nozzle is far from barrel one end present position, in the vertical direction: hard discharge nozzle is in above feed end, and barrel inner bottom surface is minimum
Point is higher than hard discharging inside pipe wall minimum point.Barrel inner bottom surface is obliquely installed, can ensure concrete in barrel can preferably according to
Hard discharge nozzle is flowed out to by gravity.
When using the present invention, concrete tank fills barrel, at this time due to barrel plus concrete gravity it is big, barrel
Bottom can contact support base, upper top spring-compressed.
Discharge end against the mold cavity openings of prefabricated-member mould, is opened the discharging on-off valve on hard discharge nozzle, barrel by worker
Interior concrete will because gravity through hard discharge nozzle, elastic bellows, material guiding hopper (guide through slot) enter prefabricated-member mould, realize
Feed.While feed, worker can push car body, advance along cavity length direction, so as to continuously in die cavity
It is fed.
Feed realizes that endlessly concrete also pushes guide at hard discharge nozzle by concrete self gravity
Concrete in bucket constantly advances (mobile towards discharge end).When barrel inner concrete is seldom, one will appear coagulation advance
Hypodynamic problem, so as to cause more clout is remained in material guiding hopper (these clouts are easy desiccation, agglomeration)；The two will appear
The case where feed slows down, if worker's continuation at this time with speed promotion car body advance before, will lead to, part is under feeding (to be pushed away
When motor vehicles bodies, worker is difficult the case where taking into account interior barrel and discharge end).
By taking visual angle in Fig. 1 as an example, when barrel inner concrete become it is seldom when, upper top spring effect under, barrel rising, lead
Column rises, to drive and (incline and expect lever) main side to rise, (incline and expect lever) pair end then declines, and secondary end pulls drag-line left end to move down,
Due to the presence of guide wheel, rise from drag-line right end, so as to drive material guiding hopper " more tilting ", material guiding hopper magnitude of inclination becomes larger,
So as to allow the defective material in material guiding hopper quickly to slide to the die cavity of prefabricated-member mould, clout is avoided to remain in material guiding hopper.On
During stating, after the end decline of (incline and expect lever) pair, it can be pressed onto compression bar, so that link member, each perpendicular slide bar be driven to decline together.With
Afterwards, as barrel inner concrete persistently flows out, perpendicular slide bar is also continued to decline, and the friction block for erecting the lower end of the slider continues close to ground,
After barrel inner concrete stream is empty, friction block has also touched ground, and worker can not just continue to press on car body at this time, both plays
The effect of warning note, but " positioning " has lived car body in time.In this way, although feeding speed has slowed down at this time, coagulation
Native clout is also seldom, but car body does not also continue to move to, and can ensure that clout is totally supplied to die cavity charging instantly
Position, avoiding at the position concrete, insufficient (if without the fracture brake locking mechanism in the present embodiment, car body will not automatic brake
Only, then car body still can be pushed and move on, then in die cavity when barrel inner concrete stream sky, material guiding hopper clout deficiency
Concrete is inevitable insufficient at current feed entrance point, also " to do over again " after causing, that is, push back car body, to working as in the die cavity
Preceding feed entrance point carries out feed supplement, time-consuming and laborious).
Claims (6)
1. a kind of concrete supplying vehicle, characterized in that including
The barrel of car body and upper end opening, sets that there are four the movable pulleys for contacting ground on the car body；
Several upper top springs are equipped between the barrel and car body, barrel is equipped with hard discharge nozzle, and hard discharge nozzle is equipped with discharging
On-off valve, car body are equipped with support crotch and several support bases for being used to support barrel, and support crotch is equipped with inclination arrangement
Material guiding hopper, material guiding hopper are equipped with guide through slot, and guide through slot one end is feed end, and the guide through slot other end is for prefabricated component
The discharge end being fed in mold, feed end are docked by elastic bellows with hard discharge nozzle, and feed end present position is higher than discharging
Hold present position；
Support crotch includes front forked frame, rear crotch, the cross bar being arranged on rear crotch, and material guiding hopper passes through horizontal hinged shaft and front forked frame
Hingedly, material guiding hopper bottom contact cross bar, cross bar present position be higher than horizontal hinged shaft present position, horizontal hinged shaft be in cross bar with
Between discharge end；
Barrel bottom, which is equipped with, to be equipped with upper wheel carrier with respect to the guide post that car body slides up and down, car body, and upper wheel carrier is equipped with and upper wheel
The guide wheel of frame rotation connection, guide wheel are in above feed end, and car body is equipped with fulcrum block, and fulcrum block, which is equipped with to incline, expects lever, are inclined
Expect that lever is equipped with drag-line, incline and expect that lever one end is main side, inclines and expect that the lever other end for secondary end, inclines and expects between balance pivot and main side
Away from for 3 to 20 times for expecting balance pivot and secondary end spacing that incline, main side is hinged with guide post, and secondary end is connect with drag-line one end, drag-line from
Top bypasses guide wheel, and the drag-line other end connects material guiding hopper；
It is described incline expect to be equipped with the compression bar being slidably connected with car body below lever, compression bar glide direction is vertical, and compression bar lower end, which is equipped with, to be connected
Rod piece, car body be equipped with several fracture brake locking mechanisms, fracture brake locking mechanism include the perpendicular sliding slot for being opened on vehicle bottom, setting exist
The perpendicular slide bar that pull-rod spring and perpendicular sliding slot in perpendicular sliding slot are slidably matched and the friction block for contacting ground, all perpendicular slide bars
It is connect with link member；
In a fracture brake locking mechanism: pull-rod spring axis vertical, pull-rod spring upper end are connect with car body, pull-rod spring lower end
It is connect with perpendicular slide bar upper end, perpendicular slide bar upper end is in perpendicular sliding slot, and perpendicular the lower end of the slider is in outside perpendicular sliding slot, and friction block setting is perpendicular
The lower end of the slider specifically has braking gap between friction block and ground；
Expect on lever length direction inclining: compression bar upper end, which is in incline, expects between balance pivot and secondary end.
2. a kind of concrete supplying vehicle according to claim 1, characterized in that set on the car body there are four and movable pulley
Lower wheel carrier correspondingly, movable pulley is universal wheel, and movable pulley includes wheel seat and wheel body, in corresponding movable pulley and lower wheel carrier
In: lower wheel carrier includes the lower beam that the seat of honour connecting with car body and the seat of honour are slidably connected, and lower seat glide direction is vertical, lower beam housing
Floating spring equipped with axis vertical, floating spring upper end connect seat of honour bottom surface, and floating spring lower end connects wheel seat, lower beam lower end
Connect wheel seat.
3. a kind of concrete supplying vehicle according to claim 1, characterized in that the barrel is equipped with for sealing barrel
The top cover of upper end opening, top cover is hinged with barrel, and top cover is equipped with clamp, and barrel is equipped with the card slot being adapted to clamp, top cover
It is equipped with the stomata of at least one perforation top cover.
4. a kind of concrete supplying vehicle according to claim 1, characterized in that the upper top axle of spring is vertical, upper top
Spring upper end connects barrel bottom, and upper top lower spring end is equipped with spring base, spring base connection body, and guide post and car body sliding connect
It connects, guide post glide direction is vertical, on guide through slot length direction: barrel, hard discharge nozzle, elastic bellows and material guiding hopper are successively
Arrangement.
5. a kind of concrete supplying vehicle according to claim 1 or 2 or 3, characterized in that the guide wheel pivot center water
Flat, material guiding hopper is connect close to one end of barrel with drag-line, is inclined and is expected that lever rotation axis is parallel to horizontal hinge shaft axis, expects lever inclining
On length direction: guide post inclines and expects that lever, upper wheel carrier, cross bar and horizontal hinged shaft are sequentially arranged.
6. a kind of concrete supplying vehicle according to claim 1 or 2 or 3, characterized in that the barrel outer bottom is horizontal,
Barrel inner bottom surface is an inclined-plane, and barrel inner bottom surface is close to hard discharge nozzle side present position lower than barrel inner bottom surface far from hard discharging
Pipe side present position, hard discharge nozzle are higher than hard discharge nozzle far from barrel one end present position close to barrel one end present position,
In the vertical direction: hard discharge nozzle is in above feed end, and barrel inner bottom surface minimum point is higher than hard discharging inside pipe wall minimum point.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465041.1A CN107499350B (en) | 2017-06-19 | 2017-06-19 | A kind of concrete supplying vehicle |
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| CN201710465041.1A CN107499350B (en) | 2017-06-19 | 2017-06-19 | A kind of concrete supplying vehicle |
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| CN107499350A CN107499350A (en) | 2017-12-22 |
| CN107499350B true CN107499350B (en) | 2019-07-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110900808B (en) * | 2019-11-30 | 2021-08-13 | 安徽晶宫绿建集团有限公司 | Concrete precast floor pours and uses guider |
| CN112728407B (en) * | 2020-12-12 | 2022-07-22 | 宜春市富锐气体有限责任公司 | Oxygen cylinder carrying support with bottom stable and adjustable mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2676361A1 (en) * | 2007-01-23 | 2008-07-31 | Formax, Inc. | Food patty molding machine |
| CN201179881Y (en) * | 2007-12-20 | 2009-01-14 | 温莹 | Material mover for construction |
| CN104058199A (en) * | 2014-05-23 | 2014-09-24 | 刘景林 | Automatic turnover dustbin and garbage truck |
| CN204604563U (en) * | 2015-01-08 | 2015-09-02 | 浙江珊溪管桩股份有限公司 | A kind of pipe of cement casting equipment |
| CN205706767U (en) * | 2016-03-25 | 2016-11-23 | 中山市启泰中药饮片有限公司 | A kind of Chinese medicine materials being prone to discharging separates device |
| CN207106554U (en) * | 2017-06-19 | 2018-03-16 | 中交二航局第四工程有限公司安徽分公司 | Concrete supplying vehicle |
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