CN107972184A - A kind of large-sized concrete mixing plant device for discharging - Google Patents
A kind of large-sized concrete mixing plant device for discharging Download PDFInfo
- Publication number
- CN107972184A CN107972184A CN201810059605.6A CN201810059605A CN107972184A CN 107972184 A CN107972184 A CN 107972184A CN 201810059605 A CN201810059605 A CN 201810059605A CN 107972184 A CN107972184 A CN 107972184A
- Authority
- CN
- China
- Prior art keywords
- dump skip
- discharging
- lock gate
- gate hatch
- oil cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 23
- 238000005303 weighing Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/168—Discharging chutes for concrete mixers
Abstract
The present invention provides a kind of large-sized concrete mixing plant device for discharging, including dump skip, the bottom of the dump skip is provided with discharge port, oil cylinder is fixedly installed below the dump skip, lock gate hatch is provided with the piston rod of the oil cylinder, supporting plate is provided with the discharge port, the upside that the lock gate hatch is fitted in the supporting plate can simultaneously be slided along the piston rod telescopic direction of the oil cylinder, when the lock gate hatch slides into bottom, the lock gate hatch can cover residence completely and state discharge port, the folding position of lock gate hatch is controlled by oil cylinder, discharging flow speed can be measured and control in real time with reference to pressure type weighing sensor, and then different formulas is demarcated, to obtain highest discharge rate while ensure not flash.
Description
Technical field
The present invention relates to concrete mixing plant field, more particularly to a kind of large-sized concrete mixing plant device for discharging.
Background technology
As management of the country for Concrete Industry gradually standardize, environmental protection, concrete mixing plant is gradually to concentration
Change and maximization direction is developed, with the continuous lifting of mixing plant single amount of agitation, the material feeding ability of tank car and the life of mixing plant
Production capacity power generates unmatched phenomenon.In the actual production process, often there is stirring host and wait tank car splicing, then lay
One biscuit or tank car have little time to feed, and there occurs the situation of flash, seriously constrains the raising of mixing plant production efficiency.
In the prior art, typically by the lower part of dump skip install tunable arrangement, and then adjust dump skip under
Expect speed, or take half enabling form to control blanking by stirring host.These modes are all to need operating personnel to pass through
Camera is directly observed, and the moment pays attention to the material feeding situation of tank car, not only time-consuming and laborious and also to sacrifice production efficiency, right
Mixing plant personnel's efficiency and economic benefit have a great influence.
The content of the invention
The technical problem to be solved in the present invention is：Present tank car material feeding needs operating personnel's moment tank car and adjusts blanking speed
Degree, time-consuming and laborious, the present invention provides a kind of large-sized concrete mixing plant device for discharging to solve the above problems.
The technical solution adopted by the present invention to solve the technical problems is：A kind of large-sized concrete mixing plant device for discharging,
Including dump skip, the bottom of the dump skip is provided with discharge port, and oil cylinder, the oil are fixedly installed below the dump skip
Lock gate hatch is provided with the piston rod of cylinder, supporting plate is provided with the discharge port, the lock gate hatch is fitted in the upper of the supporting plate
Side can simultaneously be slided along the piston rod telescopic direction of the oil cylinder, when the lock gate hatch slides into bottom, the lock gate hatch energy
Residence is covered completely states discharge port.
Further：The dump skip is fixed on pressure type weighing sensor.
Further：Low level level sensor, high-order level sensor and locked position material position are provided with the dump skip
Sensor, the low level level sensor are arranged on the lower part of the dump skip, and the high position level sensor is arranged on described
The top of dump skip, the locked position level sensor are arranged on the top of the dump skip.
Further：The device for discharging has further included camera, and the lens direction of the camera is directed at the discharging
Mouthful.
The invention has the advantages that a kind of large-sized concrete mixing plant device for discharging of the present invention controls lock by oil cylinder
The folding position of plate door, discharging flow speed can be measured and control in real time with reference to pressure type weighing sensor, and then to different
Formula is demarcated, to obtain highest discharge rate while ensure not flash.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structure diagram of large-sized concrete mixing plant device for discharging of the present invention；
Fig. 2 is partial enlarged view at A in Fig. 1.
1, dump skip in figure, 2, discharge port, 3, lock gate hatch, 4, supporting plate, 5, pressure type weighing sensor, 6, low level material position sensing
Device, 7, high-order level sensor, 8, locked position level sensor, 9, camera, 10, oil cylinder.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes falling into all changes in the range of the spirit and intension of attached claims, modification and equivalent
Thing.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumferential direction " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the present invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connection " should
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used for realization specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic at the same time in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
As depicted in figs. 1 and 2, the present invention provides a kind of large-sized concrete mixing plant device for discharging, including dump skip 1,
The bottom of the dump skip 1 is provided with discharge port 2, and the lower section of the dump skip 1 is fixedly installed oil cylinder 10, the oil cylinder 10
Lock gate hatch 3 is provided with piston rod, supporting plate 4 is provided with the discharge port 2, the lock gate hatch 3 is fitted in the upper of the supporting plate 4
Side can simultaneously be slided along the piston rod telescopic direction of the oil cylinder 10, when the lock gate hatch 3 slides into bottom, the lock gate hatch
3, which can cover residence completely, states discharge port 2.
The dump skip 1 is fixed on pressure type weighing sensor 5, and low level material position biography is provided with the dump skip 1
Sensor 6, high-order level sensor 7 and locked position level sensor 8, the low level level sensor 6 are arranged on the dump skip 1
Lower part, the high position level sensor 7 is arranged on the top of the dump skip 1, and the locked position level sensor 8 is arranged on
The top of the dump skip 1, the device for discharging have further included camera 9, have been unloaded described in the lens direction alignment of the camera 9
Material mouth 2.
Working method is divided into two kinds：
The first is manual mode：Used during mainly for the non-standard formula used first or special material, work starts
Before, the piston rod of oil cylinder 10 is stretched out slides into bottom by lock gate hatch 3, and lock gate hatch 3 covers discharge port 2, and then material enters
Into dump skip 1, pressure type weighing sensor 5 weighs material, and the piston rod of subsequent oil cylinder 10 is shunk, and lock gate hatch 3 is opened
Start discharging, operating personnel carry out implementation observation, while pressure type weighing sensor 5 by camera 9 to the discharge rate of material
Decrement in real time is carried out for material to weigh, and is fed back in operating system and is calculated, passes through the reduced value of weight in the unit interval
Mass flow can be calculated.
Operating personnel manually operate the piston rod of control cylinder 10, and stretch can be with indirect control lock gate hatch 3 in discharge port
2 cover degree, and lock gate hatch 3 opens that discharge port 2 is bigger, mass flow is bigger, when lock gate hatch 3 is adjusted to suitable position i.e. discharging
Mouth 2 is opened to suitable sizes（It is subject to and stirs tank car not flash）, the flow calculated in operating system is demarcated
（Limit switch is preset on lock gate hatch 3）.
Due to stirring tank car receiving opening constant magnitude, thus it is constant by doses in the unit interval, controlled then into automatic
Molding formula, operating system automatically control the folding size of Dump gate according to the discharging flow of calibration, to keep unit in dump skip 1
The constant weight of material reduction in time, so as to achieve the purpose that to stir tank car not flash.
Second is automatic mode：It is formulated mainly for common such as C30, C50, or has already passed through manually calibration discharging
The free formula of amount, only need to select corresponding blanking option, the direct root of this back operation system according to formula and tank car species at this time
Enter automatic mode according to calibration value, oil cylinder 10 automatically controls lock gate hatch 3 in the folding position of discharge port 2, without operating personnel again
Operated.
In discharge process, low level level sensor 6, high-order level sensor 7 and locked position level sensor 8 are right respectively
Low liquid level display lamp, high liquid level display lamp and locked display lamp are answered, the different working status of three kinds of display lamps can give in real time
Operating personnel remind.
When the 1st, working normally, low liquid level display lamp length is bright, and after production, low liquid level display lamp, which extinguishes, represents internal thing
Expect that blanking is completed, represent to have foreign matter in dump skip 1 when this low liquid level display lamp does not extinguish or there is buildup to need to clear up.
2nd, in normal work, high liquid level display lamp is in OFF state, when the production capacity of stirring host exceedes tank car
Material feeding ability, causes material in dump skip 1 to be hoarded, and high liquid level display lamp is bright after liquid level rises to certain altitude in dump skip 1, carries
The operator that wakes up adjusts rhythm of production.
3rd, when liquid level persistently rises to peak i.e. dump skip 1 can not store next disk material in dump skip 1, lock aobvious
Show that lamp is bright, while connecting move control carried out with operating system, lock stirring host Dump gate so that stirring host can not blanking, treat
Liquid level drops to latch-release when under high-order level sensor 7, and stirring host can recover blanking, prevents dump skip 1 from sending out with this
Raw flash.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, to the schematic representation of the term not
Necessarily refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
1. a kind of large-sized concrete mixing plant device for discharging, including dump skip（1）, the dump skip（1）Bottom be provided with and unload
Material mouth（2）, it is characterised in that：The dump skip（1）Lower section be fixedly installed oil cylinder（10）, the oil cylinder（10）Piston rod
On be provided with lock gate hatch（3）, the discharge port（2）Place is provided with supporting plate（4）, the lock gate hatch（3）It is fitted in the supporting plate（4）
Upside simultaneously can be along the oil cylinder（10）Piston rod telescopic direction slide, when the lock gate hatch（3）When sliding into bottom, institute
State lock gate hatch（3）Residence can be covered completely state discharge port（2）.
A kind of 2. large-sized concrete mixing plant device for discharging as claimed in claim 1, it is characterised in that：The dump skip（1）
It is fixed at pressure type weighing sensor（5）On.
A kind of 3. large-sized concrete mixing plant device for discharging as claimed in claim 2, it is characterised in that：The dump skip（1）
Inside it is provided with low level level sensor（6）, high-order level sensor（7）With locked position level sensor（8）, the low level material position
Sensor（6）It is arranged on the dump skip（1）Lower part, it is described a high position level sensor（7）It is arranged on the dump skip（1）'s
Top, the locked position level sensor（8）It is arranged on the dump skip（1）Top.
A kind of 4. large-sized concrete mixing plant device for discharging as claimed in claim 3, it is characterised in that：The device for discharging is also
Include camera（9）, the camera（9）Lens direction be directed at the discharge port（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059605.6A CN107972184A (en) | 2018-01-22 | 2018-01-22 | A kind of large-sized concrete mixing plant device for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059605.6A CN107972184A (en) | 2018-01-22 | 2018-01-22 | A kind of large-sized concrete mixing plant device for discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972184A true CN107972184A (en) | 2018-05-01 |
Family
ID=62006254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059605.6A Pending CN107972184A (en) | 2018-01-22 | 2018-01-22 | A kind of large-sized concrete mixing plant device for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972184A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624060A (en) * | 2018-12-07 | 2019-04-16 | 嘉善嘉诚混凝土制管有限公司 | A kind of concrete filling device |
| CN111993598A (en) * | 2020-07-24 | 2020-11-27 | 广东韶钢工程技术有限公司 | Discharging device, concrete mixer and control method of discharging device |
| CN113715173A (en) * | 2021-08-25 | 2021-11-30 | 三一汽车制造有限公司 | Unloading control method and device and mixing station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5667298A (en) * | 1996-01-16 | 1997-09-16 | Cedarapids, Inc. | Portable concrete mixer with weigh/surge systems |
| CN101306767A (en) * | 2007-05-16 | 2008-11-19 | 天地科技股份有限公司 | Intellectualized rapid quantitative loading process for automobile and loading station |
| CN102493649A (en) * | 2011-11-16 | 2012-06-13 | 山推楚天工程机械有限公司 | Pumping feeding matching system |
| CN103692557A (en) * | 2013-12-30 | 2014-04-02 | 福建南方路面机械有限公司 | Discharge device of concrete batching plant |
| CN104317316A (en) * | 2014-11-20 | 2015-01-28 | 徐州徐工施维英机械有限公司 | Control method and system based on material level of bin |
| CN207757873U (en) * | 2018-01-22 | 2018-08-24 | 扬州扬工机械有限公司 | A kind of large-sized concrete mixing plant device for discharging |
-
2018
- 2018-01-22 CN CN201810059605.6A patent/CN107972184A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5667298A (en) * | 1996-01-16 | 1997-09-16 | Cedarapids, Inc. | Portable concrete mixer with weigh/surge systems |
| CN101306767A (en) * | 2007-05-16 | 2008-11-19 | 天地科技股份有限公司 | Intellectualized rapid quantitative loading process for automobile and loading station |
| CN102493649A (en) * | 2011-11-16 | 2012-06-13 | 山推楚天工程机械有限公司 | Pumping feeding matching system |
| CN103692557A (en) * | 2013-12-30 | 2014-04-02 | 福建南方路面机械有限公司 | Discharge device of concrete batching plant |
| CN104317316A (en) * | 2014-11-20 | 2015-01-28 | 徐州徐工施维英机械有限公司 | Control method and system based on material level of bin |
| CN207757873U (en) * | 2018-01-22 | 2018-08-24 | 扬州扬工机械有限公司 | A kind of large-sized concrete mixing plant device for discharging |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624060A (en) * | 2018-12-07 | 2019-04-16 | 嘉善嘉诚混凝土制管有限公司 | A kind of concrete filling device |
| CN111993598A (en) * | 2020-07-24 | 2020-11-27 | 广东韶钢工程技术有限公司 | Discharging device, concrete mixer and control method of discharging device |
| CN113715173A (en) * | 2021-08-25 | 2021-11-30 | 三一汽车制造有限公司 | Unloading control method and device and mixing station |
| CN113715173B (en) * | 2021-08-25 | 2023-01-31 | 三一汽车制造有限公司 | Unloading control method and device and mixing station |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |