CN107413616B - Detachable stirring screening assembly machine - Google Patents

Detachable stirring screening assembly machine Download PDF

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Publication number
CN107413616B
CN107413616B CN201710446746.9A CN201710446746A CN107413616B CN 107413616 B CN107413616 B CN 107413616B CN 201710446746 A CN201710446746 A CN 201710446746A CN 107413616 B CN107413616 B CN 107413616B
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China
Prior art keywords
screen
keel frame
concrete mixer
stirring
frame screen
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CN201710446746.9A
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Chinese (zh)
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CN107413616A (en
Inventor
董大坤
魏盛辉
王雪林
孙余好
周小李
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Nuclear Industry Jingxiang Construction Group Co Ltd
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Nuclear Industry Jingxiang Construction Group Co Ltd
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Priority to CN201710446746.9A priority Critical patent/CN107413616B/en
Publication of CN107413616A publication Critical patent/CN107413616A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18Drum screens
    • B07B1/22Revolving drums
    • B07B1/24Revolving drums with fixed or moving interior agitators
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Combined Means For Separation Of Solids (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Can dismantle stirring sieve kludge, its characterized in that: the concrete mixer comprises a concrete mixer and a keel frame screen, wherein the keel frame screen is connected with a discharge port of the concrete mixer through an interface flange; the keel frame screen comprises a screen structure, the screen structure is provided with at least one annular inclined discharging surface, and the diameter corresponding to the outer radian of the radial section of the annular inclined discharging surface is gradually increased from the connecting end of the keel frame screen to the discharging port of the concrete mixer to the other end. The invention has the advantages of high working efficiency and full fine screening.

Description

Detachable stirring screening assembly machine
Technical Field
The invention relates to the technical field of rewarming engineering machinery, in particular to a detachable stirring screen packaging machine.
Background
Along with the expansion of the construction scale of urban infrastructure in China, the demand for stone is rapidly increased, the quarry industry is greatly developed, and great contribution is made to the economic development. However, the mass production of quarries also presents a series of environmental problems, and the mountain making and dumping activities create excessive damage to the quarries.
The plate-groove greening technology is also called as a flyover plate and a flyover slope greening technology, and the concrete operation method of the prefabricated flyover plate method is that cement prefabricated plates are installed according to contour lines at a certain angle, planting grooves are formed between the plates and stone walls, planting soil with certain soil fertility is filled in the planting grooves, and plants such as irrigation plants, rattans and grasses are planted in the planting soil. The planting groove method of the floating platform is an improved technology of the prefabricated floating plate method, is to manually install the planting groove on the stone wall, creates a space for storing soil, and is a slope greening technology for planting arbor and shrubs and climbing plants on the planting soil in the groove. When the plate groove is subjected to the green restoration construction, in order to ensure the survival of plant seeds, and simultaneously, in order to ensure that the mixed materials are convenient to pass through the air compressor pipeline, the pipeline is not blocked, the original soil layer is required to be fine-screened, and then is transferred into the slurry spraying machine through the conveying belt and is sprayed into the manufactured plate groove through the slurry spraying machine and the pipeline, so that the backfill amount of the plate groove meets the design requirement. In the prior art, the vibrating fine screen is carried out through the screen leakage, but when the screen leakage vibrates the fine screen, the original soil layer is easy to cause local accumulation under the vibration effect, the efficiency of the vibrating fine screen at the accumulation position becomes extremely low, and whether the fine screen is fully used for the original soil layer can not be well ensured.
Disclosure of Invention
The invention aims to provide a detachable stirring screen assembling machine, which is based on the existing stirrer and is provided with a keel frame screen, so that the purposes of eliminating the original procedure of adding single screening, reducing the labor energy consumption and improving the working efficiency are achieved.
The technical aim of the invention is realized by the following technical scheme: can dismantle stirring sieve kludge, its characterized in that: the concrete mixer comprises a concrete mixer and a keel frame screen, wherein the keel frame screen is connected with a discharge port of the concrete mixer through an interface flange; the keel frame screen comprises a screen structure, the screen structure is provided with at least one annular inclined discharging surface, and the diameter corresponding to the outer radian of the radial section of the annular inclined discharging surface is gradually increased from the connecting end of the keel frame screen to the discharging port of the concrete mixer to the other end.
Preferably, the screen structure is a hollow cylindrical structure, and the diameter of the radial section of the screen structure increases gradually from the connecting end of the keel frame screen to the discharge port of the concrete mixer to the other end. .
Preferably, the keel screen further comprises at least three support frameworks, each of said support frameworks being vertically connected to mounting holes in said interface flange.
Preferably, the keel frame screen further comprises a stirring framework, wherein the stirring framework is at least arranged at the connection port of the keel frame screen and the interface flange, and the stirring framework is cross-shaped, Y-shaped or snowflake-shaped.
Preferably, a plane surrounded by connecting lines of all endpoints of the stirring skeleton is parallel to a radial section of the interface flange.
Preferably, a plane surrounded by the connecting lines of the endpoints of the stirring skeleton is inclined relative to the radial section of the interface flange.
Preferably, the plane surrounded by the connecting lines of the endpoints of the stirring skeleton forms an alpha angle with the radial section of the interface flange, and the alpha angle is 10-30 degrees.
Preferably, the keel screen interface flange is removably attached.
In summary, the invention has the following beneficial effects:
the invention has the advantages of high working efficiency and full fine screening.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of a keel screen according to the embodiment of the invention;
FIG. 3 is a schematic view of an interface flange according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a first embodiment of a stirring skeleton according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second embodiment of a stirring skeleton according to an embodiment of the present invention;
in the figure:
1-a concrete mixer; 2-keel frame screen; 3-interface flange; 2-1-screen structure; 2-2-supporting framework; 3-1-mounting holes;
2-3-stirring skeleton.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the embodiment comprises a concrete mixer 1 and a keel frame screen 2, wherein the keel frame screen 2 is connected with a discharge port of the concrete mixer 1 through an interface flange 3; the keel frame screen 2 comprises a screen structure 2-1, the screen structure 2-1 adopts an annular filter screen in the embodiment, the mesh size of the filter screen is determined by actual engineering requirements, the screen structure 2-1 is at least provided with an annular inclined discharging surface, and the diameter corresponding to the outer radian of the radial section of the annular inclined discharging surface is gradually increased from the connecting end of the keel frame screen 2 and the discharging port of the concrete mixer 1 to the other end. Adopt concrete mixer 1 to stir earth in this embodiment, carry out abundant even stirring with the sand and stone and the soil of soil inside in the stirring process in order to guarantee that the sand and stone distributes evenly in the soil when the ejection of compact, can be very first time by the mesh fine screen of screen cloth structure 2-1 on annular slope discharging face when the even soil tiling when the ejection of compact enters into keel frame screen cloth 2 in order to obtain fine and smooth soil and the sand and stone that is separated, this embodiment uses concrete mixer 1 cooperation keel frame screen cloth 2 to have solved the inefficiency that vibrations fine screen cloth's mode exists among the prior art, the problem of fine screen effect. The screen structure 2-1 is a hollow cylindrical structure, and the diameter of the radial section of the screen structure 2-1 is gradually increased from the connecting end of the keel frame screen 2 and the discharge port of the concrete mixer 1 to the other end. Because the sand and stone are inevitably splashed along with soil due to vibration in discharging, the separation rate of the fine screen can be improved to the greatest extent by using a 360-degree annular hollow cylindrical structure.
As shown in fig. 1, 2 and 3, the keel screen 2 of the present embodiment further includes at least three supporting frameworks 2-2, and preferably four supporting frameworks 2-2 provide a larger screen area when in practice, each supporting framework 2-2 being vertically connected to the mounting hole 3-1 on the interface flange 3. The joint flange 3 of the keel frame screen 2 is detachably connected, namely the supporting framework 2-2 is connected with the mounting hole 3-1 in a pulling-inserting or screwing mode.
As shown in FIG. 2, the keel screen 2 also includes a mixing framework 2-3.
As shown in fig. 4, in the first embodiment of the stirring framework 2-3, the stirring framework 2-3 is arranged at the connection port of the dragon framework screen 2 and the interface flange 3, the stirring framework 2-3 is in a cross shape or a Y shape or a snowflake shape, the specific selection of the type of the stirring framework 2-3 is determined by the components of the soil needing to be screened, the Y shape, the cross shape and the snowflake shape are respectively selected from small to large in the soil, when the concrete mixer 1 discharges, the soil still has kinetic energy, the movement trend of the rotation of the inner cavity of the concrete mixer 1 is kept under the action of inertia, and the stirring framework 2-3 is arranged at the connection port, so that the stirring framework 2-3 is favorable for fully utilizing the movement trend to further separate the evenly stirred soil at the discharge port, so that the lower end face of the screen structure 2-1 cannot accumulate excessive soil to cause the low efficiency of the fine screen, and meanwhile, the stirring framework 2-3 can also play a certain role in blocking the oversized sand and stone to make the large sand and stone buried in the soil to strike the sand so as to prevent the sand from being smoothly thrown forward. The plane surrounded by the connecting lines of the endpoints of the stirring skeleton 2-3 is parallel to the radial section of the interface flange 3, and the embodiment corresponds to the soil with small large sand and stone content.
As shown in fig. 5, in the second embodiment of the stirring framework 2-3, the stirring framework 2-3 is arranged at the connection port of the dragon framework screen 2 and the interface flange 3, the stirring framework 2-3 is in a cross shape or a Y shape or a snowflake shape, the specific selection of the type of the stirring framework 2-3 is determined by the components of the soil needing to be screened, the Y shape, the cross shape and the snowflake shape are respectively selected from small to large in the soil, when the concrete mixer 1 discharges, the soil still has kinetic energy, the movement trend of the rotation of the inner cavity of the concrete mixer 1 is kept under the action of inertia, and the stirring framework 2-3 is arranged at the connection port, so that the stirring framework 2-3 is favorable for fully utilizing the movement trend to further separate the evenly stirred soil at the discharge port, so that the lower end face of the screen structure 2-1 cannot accumulate excessive soil to cause the low efficiency of the fine screen, and meanwhile, the stirring framework 2-3 can also play a certain role in blocking the oversized sand and stone, so that the sand buried in the soil can be impacted to a certain degree, and the sand can not smoothly strike forward to the fine screen. The plane surrounded by the connecting lines of the endpoints of the stirring skeleton 2-3 is inclined relative to the radial section of the interface flange 3. The plane formed by the connecting lines of all the endpoints of the stirring framework 2-3 forms an alpha angle with the radial section of the interface flange 3, the alpha angle is 10-30 degrees, the embodiment corresponds to the soil with larger sand and stone content, the inclined stirring framework 2-3 forms a blocking part which does parabolic motion forwards, and the sand and stone separation efficiency can be greatly improved.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.

Claims (4)

1. Can dismantle stirring sieve kludge, its characterized in that: the concrete mixer comprises a concrete mixer (1) and a keel frame screen (2), wherein the keel frame screen (2) is connected with a discharge hole of the concrete mixer (1) through an interface flange (3); the keel frame screen (2) comprises a screen structure (2-1), the screen structure (2-1) is at least provided with an annular inclined discharging surface, and the diameter corresponding to the outer radian of the radial section of the annular inclined discharging surface is gradually increased from the connecting end of the keel frame screen (2) and the discharging port of the concrete mixer (1) to the other end;
the keel frame screen (2) further comprises a stirring framework (2-3), the stirring framework (2-3) is at least arranged at the connection port of the keel frame screen (2) and the interface flange (3), and the stirring framework (2-3) is in a cross shape or a Y shape;
the plane surrounded by the connecting lines of all the endpoints of the stirring framework (2-3) is inclined relative to the radial section of the interface flange (3);
the keel frame screen (2) is detachably connected with the interface flange (3).
2. A removable agitating screen packing machine as set forth in claim 1 wherein: the screen structure (2-1) is a hollow cylindrical structure, and the diameter of the radial section of the screen structure (2-1) is gradually increased from the connecting end of the keel frame screen (2) and the discharge port of the concrete mixer (1) to the other end.
3. A removable agitating screen packing machine as set forth in claim 1 wherein: the keel frame screen (2) further comprises at least three supporting frameworks (2-2), and each supporting framework (2-2) is vertically connected to the mounting hole (3-1) on the interface flange (3).
4. A removable agitating screen packing machine as set forth in claim 1 wherein: the plane surrounded by the connecting lines of all the endpoints of the stirring framework (2-3) and the radial section of the interface flange (3) form an alpha angle, and the alpha angle is 10-30 degrees.
CN201710446746.9A 2017-06-14 2017-06-14 Detachable stirring screening assembly machine Active CN107413616B (en)

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Application Number Priority Date Filing Date Title
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CN107413616B true CN107413616B (en) 2023-06-02

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613658A1 (en) * 1987-04-13 1988-10-14 Coataudon Jacques De Rotary sieve with recovery device which can be fitted onto a trade concrete mixer
DE20014107U1 (en) * 2000-08-16 2000-12-21 Rosinke, Arnulf, 04838 Eilenburg Retrofittable humus sieve
DE102005015365A1 (en) * 2005-03-30 2006-10-05 Günther, Ingo Combined apparatus for mixing concrete or mortar or screening compost has concrete mixer drum and a jacket rotary drum screen with positive connection via a releasable connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200987960Y (en) * 2006-12-26 2007-12-12 陈高贵 Stirring soil screen machine
US20130201780A1 (en) * 2012-02-06 2013-08-08 Shu-Hung Liao Centrifugal concrete mixer
CN203124271U (en) * 2013-03-28 2013-08-14 大速电机有限公司 Screen net drum for sorting punched-piece waste materials
CN203184216U (en) * 2013-04-26 2013-09-11 重庆首键医药包装有限公司 Medicinal aluminum cap screen separating device
CN204170927U (en) * 2014-09-26 2015-02-25 亳州市红森墙体材料有限责任公司 A kind of screening machine device be used in Tunnel Kiln Process
CN204525792U (en) * 2015-03-31 2015-08-05 张宁 A kind of drum mixer is from the husky net of sieve
CN205628538U (en) * 2016-04-30 2016-10-12 张启华 Automatic change italic formula sieve foam machine
CN207222309U (en) * 2017-06-14 2018-04-13 核工业井巷建设集团公司 A kind of detachable stirring and screening kludge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613658A1 (en) * 1987-04-13 1988-10-14 Coataudon Jacques De Rotary sieve with recovery device which can be fitted onto a trade concrete mixer
DE20014107U1 (en) * 2000-08-16 2000-12-21 Rosinke, Arnulf, 04838 Eilenburg Retrofittable humus sieve
DE102005015365A1 (en) * 2005-03-30 2006-10-05 Günther, Ingo Combined apparatus for mixing concrete or mortar or screening compost has concrete mixer drum and a jacket rotary drum screen with positive connection via a releasable connector

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Address after: 313000 4th Floor, 666 Huanzhu Road, Wuxing District, Huzhou City, Zhejiang Province

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