CN104742253A - Full-open discharge door assembly and dry-mixed mortar stirrer with discharge door assembly - Google Patents
Full-open discharge door assembly and dry-mixed mortar stirrer with discharge door assembly Download PDFInfo
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- CN104742253A CN104742253A CN201510154321.1A CN201510154321A CN104742253A CN 104742253 A CN104742253 A CN 104742253A CN 201510154321 A CN201510154321 A CN 201510154321A CN 104742253 A CN104742253 A CN 104742253A
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- Prior art keywords
- discharge door
- full
- discharging
- open type
- discharge port
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- 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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a full-open discharge door assembly which comprises a discharge door frame, a discharge door plate, a sealing device and a discharge door driving device, wherein a discharge door driving mechanism drives the discharge door frame to turnover between a discharge hole opening position and the discharge hole closing position; the discharge door plate is embedded into a discharge hole when the discharge door frame is positioned at the discharge hole closing position; and a sealing rubber exposing part is tangential to a groove of the outer edge of the discharge door frame. In addition, the invention also discloses a dry-mixed mortar stirrer with the discharge door assembly. The full-open discharge door assembly is high in discharge speed, the sealing property is guaranteed, the manufacturing process is low in difficulty, and mortar attached to the discharge hole can be avoided. According to the dry-mixed mortar stirrer with the discharge door assembly, the height of a whole station can be effectively reduced by about 2-3m, the mortar quality can be improved, the manufacturing, mounting and maintaining cost of a whole machine and the whole station can be reduced, and the cost performance is relatively greatly improved.
Description
Technical field
The present invention relates to concrete batch plant and manufacture field, be specifically related to a kind of full-open type discharge door component and there is the dry-mixed mortar stirrer of this discharge door component.
Background technology
Dry-mixed mortar stirrer is as the nucleus equipment of dry-mixed mortar production line, and its performance and version directly determine the general structure of complete equipment.The bottom being positioned at stirrer cylinder body of discharge door mechanism, the compound making stirring complete can when Dump gate be opened, and the gravity by means of self draws off.
The utility model patent being CN 201669799 U as Authorization Notice No. discloses unloading door of agitator assembly and mixer thereof, unloading door of agitator assembly comprises the discharging door-plate being located at stirrer cylinder body bottom discharge openings place, the below of described stirrer cylinder body discharge port and described discharging door-plate cooperation place is provided with sealing device, and the sealing surface place between sealing device and described discharging door-plate is provided with lubricating arrangement.The discharge door component of this kind of mixer has following problem when especially using on dry mixed mortar stirring main frame in use: one is, during discharging, discharging door-plate is progressively opened, discharge rate is slow; Two is by means of only the sealing gap of sealing device between discharging door-plate and discharge port, easily causes leaking material; Three be discharging door-plate when making with the error of discharge port part must very little guarantee Dump gate switching plate flexibly, improve technology difficulty, production cost be high; Four are, concrete residual in use for some time can bond on discharging door-plate to be needed cleaning or carry out air blowing cleaning by compressed air to the edge of discharging door-plate.
In addition, use the Dump gate of this kind of discharge door component must adopt rotary unlatching, cause mixing plant must promote overall height, cause manufacturing cost to raise, safeguard and inconvenience is installed, currently to be restricted due to part place, stir master station highly propose requirement, urgently desirable to provide the dry powder mortar mixing plant of more low clearance to being dry mixed.
Summary of the invention
For overcoming deficiency of the prior art, the invention provides a kind of method for sieving realizing full-open type discharge door component and regeneration asphalt drying drum.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of full-open type discharge door component, be installed on the discharge port place of stirring host, it is characterized in that: described discharge door component comprises discharging doorframe, discharging door-plate, sealing device and Dump gate drive unit, described discharging doorframe area is greater than discharge port, and discharging doorframe outer rim forms groove, described discharging door-plate and discharge port internal diameter size suitable, and discharging door-plate is fixed on discharging doorframe, described sealing device comprises the Rubber mounts that is arranged at discharge port outer and is installed on the caulking gum that Rubber mounts upper part exposes, described Dump gate driving mechanism drives discharging doorframe to overturn between discharge port enable possition and discharge port closed position, when discharging doorframe is in discharge port closed position, discharging door-plate is embedded in discharge port, and the groove of sealing rubber exposed portion and discharging doorframe outer rim is tangent.
Further, discharging doorframe comprises frame body and groove bar, and this groove bar is fixed on frame body outer rim.
Further, groove bar is that elastomeric material is made.
Further, Rubber mounts comprises pedestal, pressing plate and bolt, and sealing rubber is located between stirring host and pressing plate, by bolt and is lock onto on pedestal by pressing plate.
Further, Dump gate driving mechanism comprises pneumatic actuator, power transmission shaft, driving shaft, contiguous block and door-hinge, this pneumatic actuator drives drive axis, and this power transmission shaft is connected with driving shaft by contiguous block, and this door-hinge to be fixed on driving shaft and to be connected with discharging doorframe.
Further, pneumatic actuator drives the angle of discharging doorframe upset to be more than or equal to 90 °.
A kind of dry-mixed mortar stirrer with this discharge door component, comprise dry-mixed mortar stirrer body, it is characterized in that: also comprise the full-open type discharge door mechanism described in above-mentioned any one claim, described mixer body bottom surface is arcuate structure and mixer body bottom surface has discharge port, and the discharging doorframe of institute's full-open type discharge door mechanism is for being that arcuate structure is suitable with mixer body bottom surface.
Further, multiple discharge ports of mixer bottom surface, each discharge port place correspondence is provided with a full-open type discharge door mechanism, and multiple discharge port is along mixer body shaft to being evenly arranged.
Further, the discharging doorframe of described multiple full-open type discharge door mechanism is all connected with a Dump gate drive unit, multiple discharging doorframe synchronization action.
From the above-mentioned description of this invention, compared with prior art, the beneficial effect of full-open type discharge door component provided by the invention is as follows: one is that full-open type discharge door component overturns between discharge port enable possition and discharge port closed position, and realize standard-sized sheet, full cut-off, discharge rate is fast; Two is have triple seal effect, seals more secure; Three be discharging doorframe and discharging door-plate respectively machine be added in and be welded into a whole, reduce manufacturing process difficulty; Four is that Dump gate edge edge adopts unique bevel design, not only reduces the difficulty of processing of processing discharging doorframe, and can be removed by the mortar that discharge port place adheres to when discharge port is closed.The height using the dry-mixed mortar stirrer of this kind of full-open type discharge door component effectively can reduce whole station is about 2-3 rice, both can improve mortar quality, and can reduce again the making at complete machine and whole station, installation, maintenance cost, cost performance is greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of full-open type discharge door component of the present invention when being in discharge port enable possition.
Fig. 2 is the structural representation of full-open type discharge door component of the present invention when being in discharge port closed position.
Fig. 3 is the enlarged drawing of M in Fig. 2.
Fig. 4 is the enlarged drawing of N in Fig. 3.
Fig. 5 is the structural representation of dry-mixed mortar stirrer of the present invention.
Fig. 6 is the enlarged drawing of Z in Fig. 5.
Detailed description of the invention
Below by way of detailed description of the invention, the invention will be further described.
Shown in Fig. 6, a kind of full-open type discharge door component, comprises discharging doorframe 1, discharging door-plate 2, sealing device 3 and Dump gate drive unit 4;
Discharging doorframe 1 area is greater than discharge port, and this discharging doorframe 1 comprises frame body 11 and groove bar 12, and this groove bar 12 is fixed on frame body 11 outer rim, and groove bar is that elastomeric material is made;
Discharging door-plate 2 is suitable and discharging door-plate 2 is fixed on discharging doorframe 1 with discharge port internal diameter size;
Sealing device 3 comprises the Rubber mounts 31 that is arranged at discharge port outer and is installed on the caulking gum 32 that Rubber mounts upper part exposes, Rubber mounts 31 comprises pedestal 311, pressing plate 312 and bolt 313, and sealing rubber 32 is located between stirring host and pressing plate 312, is lock onto on pedestal 311 by bolt 313 by pressing plate 312; 1
Dump gate driving mechanism 4 comprises pneumatic actuator 41, power transmission shaft 42, driving shaft 43, contiguous block 44 and door-hinge 45, this pneumatic actuator 41 drives power transmission shaft 42 to rotate, this power transmission shaft logical 42 is crossed contiguous block 44 and is connected with driving shaft 43, this door-hinge 45 to be fixed on driving shaft 43 and to be connected with discharging doorframe 1, and pneumatic actuator drives the 90 ° of upsets of discharging doorframe.
Above-mentioned full-open type discharge door component, Dump gate driving mechanism 4 drives discharging doorframe 1 to overturn between discharge port enable possition and discharge port closed position, and realize standard-sized sheet, full cut-off, discharge rate is fast; When discharging doorframe 1 is in discharge port closed position discharging door-plate 2 be embedded in discharge port and form that first seals radial mechanical seal, the groove bar 12 of discharging doorframe 1 gap of discharging door-plate and discharge port is shut form that second seals, the tangential mechanical seal of the tangent formation of groove bar 12 of discharge port caulking gum 32 exposed portion and discharging doorframe 1 outer rim, triple seal is more secure; Discharging doorframe 1 and discharging door-plate 2 respectively machine are added in and are welded into a whole, and reduce manufacturing process difficulty; Dump gate edge edge adopts unique bevel design, not only reduces the difficulty of processing of processing discharging doorframe, and can be removed by the mortar that discharge port place adheres to when discharge port is closed.
Shown in Fig. 5, a kind of dry-mixed mortar stirrer, comprises dry-mixed mortar stirrer body 100, also comprises above-mentioned full-open type discharge door mechanism;
Dry-mixed mortar stirrer 100 comprises stirring cylindrical shell 101, flexible high-efficiency agitating device, micro-grease abrasive rubber sealing axle head, stepless speed regulation drive unit, high speed fly knife device and the electric and pneumatic control part reliably that froude number is determined; Stir cylindrical shell 101 bottom surface be arcuate structure and mixer body 100 bottom surface have two along the axial arranged discharge port 102 of mixer body, the discharging doorframe 1 of institute's full-open type discharge door mechanism for being that arcuate structure is suitable with mixer body bottom surface, achieve the positiver sealing of arc surface; Two discharging doorframes 2 can be connected with Dump gate drive unit respectively or be connected with a Dump gate drive unit, realize two discharging doorframes action or two discharging doorframe synchronization actions respectively.
Above-mentioned dry-mixed mortar stirrer, during actual stirring, after material is put into and is stirred cylindrical shell 101, drive unit drives and stirs main shaft High Rotation Speed under electrical system control, agitating device promotes various material, and along stirring, the ectonexine of inner barrel carries out axially, radial, circumferential three-dimensional circular moves, and high speed fly cutter does high speed rotary motion, break up the materials such as the fiber of conglomerate, in motion process, carry out the efficient mixing of material;
Because the discharge rate of this kind of full-open type discharge component is fast, it is little to take up room, the discharge port 102 of stirring cylindrical shell 101 can be connected with part flow arrangement, mortar product both also can remove bulk vehicle by unlap line, finished bin can also be gone, eliminate bulky transitional storehouse directly mortar product to be shunted, the height at the whole station of effective reduction is about 2-3 rice, save high-quality steel, for struggling against, the I&M carried also brings convenience, both mortar quality can be improved, can reduce again the making at complete machine and whole station, installation, maintenance cost, cost performance is greatly improved.
Above are only some detailed description of the invention of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (9)
1. a full-open type discharge door component, be installed on the discharge port place of stirring host, it is characterized in that: described discharge door component comprises discharging doorframe, discharging door-plate, sealing device and Dump gate drive unit, described discharging doorframe area is greater than discharge port, and discharging doorframe outer rim forms groove, described discharging door-plate and discharge port internal diameter size suitable, and discharging door-plate is fixed on discharging doorframe, described sealing device comprises the Rubber mounts that is arranged at discharge port outer and is installed on the caulking gum that Rubber mounts upper part exposes, described Dump gate driving mechanism drives discharging doorframe to overturn between discharge port enable possition and discharge port closed position, when discharging doorframe is in discharge port closed position, discharging door-plate is embedded in discharge port, and the groove of sealing rubber exposed portion and discharging doorframe outer rim is tangent.
2. full-open type discharge door component according to claim 1, is characterized in that: described discharging doorframe comprises frame body and groove bar, and this groove bar is fixed on frame body outer rim.
3. full-open type discharge door component according to claim 2, is characterized in that: described groove bar is that elastomeric material is made.
4. full-open type discharge door component according to claim 1, it is characterized in that: described Rubber mounts comprises pedestal, pressing plate and bolt, sealing rubber is located between stirring host and pressing plate, by bolt and is lock onto on pedestal by pressing plate.
5. full-open type discharge door component according to claim 1, it is characterized in that: described Dump gate driving mechanism comprises pneumatic actuator, power transmission shaft, driving shaft, contiguous block and door-hinge, this pneumatic actuator drives drive axis, this power transmission shaft is connected with driving shaft by contiguous block, and this door-hinge to be fixed on driving shaft and to be connected with discharging doorframe.
6. full-open type discharge door component according to claim 1 or 5, is characterized in that: described pneumatic actuator drives the angle of discharging doorframe upset to be more than or equal to 90 °.
7. there is the dry-mixed mortar stirrer of this discharge door component, comprise dry-mixed mortar stirrer body, it is characterized in that: also comprise the full-open type discharge door mechanism described in above-mentioned any one claim, described mixer body bottom surface is arcuate structure and mixer body bottom surface has discharge port, and the discharging doorframe of institute's full-open type discharge door mechanism is for being that arcuate structure is suitable with mixer body bottom surface.
8. full-open type discharge door component according to claim 7, is characterized in that: multiple discharge ports of described mixer bottom surface, and each discharge port place correspondence is provided with a full-open type discharge door mechanism, and multiple discharge port is along mixer body shaft to being evenly arranged.
9. full-open type discharge door component according to claim 8, is characterized in that: the discharging doorframe of described multiple full-open type discharge door mechanism is all connected with a Dump gate drive unit, multiple discharging doorframe synchronization action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154321.1A CN104742253B (en) | 2015-04-02 | 2015-04-02 | Full-open type discharge door component and the dry-mixed mortar stirrer with the discharge door component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154321.1A CN104742253B (en) | 2015-04-02 | 2015-04-02 | Full-open type discharge door component and the dry-mixed mortar stirrer with the discharge door component |
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| Publication Number | Publication Date |
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| CN104742253A true CN104742253A (en) | 2015-07-01 |
| CN104742253B CN104742253B (en) | 2017-06-30 |
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| CN201510154321.1A Active CN104742253B (en) | 2015-04-02 | 2015-04-02 | Full-open type discharge door component and the dry-mixed mortar stirrer with the discharge door component |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001405A (en) * | 2016-07-23 | 2016-10-12 | 佛山市恒学科技服务有限公司 | Turnover type sand mulling device |
| CN108533750A (en) * | 2018-06-01 | 2018-09-14 | 无锡东谷工程科技有限公司 | A kind of sealing mechanism of horizontal powder mixer bin gate |
| CN108582474A (en) * | 2018-05-04 | 2018-09-28 | 成都金瑞建工机械有限公司 | Vertical axis agitator discharging gate |
| CN109591195A (en) * | 2019-01-28 | 2019-04-09 | 青岛雷克斯机械有限公司 | A kind of discharge door mechanism of monoblock type |
| CN109648706A (en) * | 2019-01-28 | 2019-04-19 | 河南三和水工机械有限公司 | It is a kind of with can on-line control lubricating arrangement environment-friendly dry blended mortar mixer |
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| JP2003305354A (en) * | 2002-04-17 | 2003-10-28 | Nikko Co Ltd | Discharge gate for mixer |
| CN2593996Y (en) * | 2003-01-03 | 2003-12-24 | 张敬勤 | Closing mechanism of concrete mixer discharge opening |
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| CN202572650U (en) * | 2012-05-10 | 2012-12-05 | 三一重工股份有限公司 | Aggregate hopper discharge device and concrete stirring device |
| CN102861528A (en) * | 2011-07-07 | 2013-01-09 | 日工株式会社 | Discharge door for agitator |
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| CN203945494U (en) * | 2014-07-08 | 2014-11-19 | 中联重科股份有限公司 | Concrete mixing plant and discharge hopper thereof |
| CN203945489U (en) * | 2014-06-24 | 2014-11-19 | 邓珊 | Aggregate Dump gate materials flow control board |
| CN204640542U (en) * | 2015-04-02 | 2015-09-16 | 福建南方路面机械有限公司 | A kind of full-open type discharge door component and there is the dry-mixed mortar stirrer of this discharge door component |
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2015
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003305354A (en) * | 2002-04-17 | 2003-10-28 | Nikko Co Ltd | Discharge gate for mixer |
| CN2593996Y (en) * | 2003-01-03 | 2003-12-24 | 张敬勤 | Closing mechanism of concrete mixer discharge opening |
| CN101898389A (en) * | 2009-05-25 | 2010-12-01 | 福建南方路面机械有限公司 | Discharging door sealing structure of asphalt cement plaster stirring host |
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| CN202572650U (en) * | 2012-05-10 | 2012-12-05 | 三一重工股份有限公司 | Aggregate hopper discharge device and concrete stirring device |
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| CN203945489U (en) * | 2014-06-24 | 2014-11-19 | 邓珊 | Aggregate Dump gate materials flow control board |
| CN203945494U (en) * | 2014-07-08 | 2014-11-19 | 中联重科股份有限公司 | Concrete mixing plant and discharge hopper thereof |
| CN204640542U (en) * | 2015-04-02 | 2015-09-16 | 福建南方路面机械有限公司 | A kind of full-open type discharge door component and there is the dry-mixed mortar stirrer of this discharge door component |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001405A (en) * | 2016-07-23 | 2016-10-12 | 佛山市恒学科技服务有限公司 | Turnover type sand mulling device |
| CN108582474A (en) * | 2018-05-04 | 2018-09-28 | 成都金瑞建工机械有限公司 | Vertical axis agitator discharging gate |
| CN108533750A (en) * | 2018-06-01 | 2018-09-14 | 无锡东谷工程科技有限公司 | A kind of sealing mechanism of horizontal powder mixer bin gate |
| CN109591195A (en) * | 2019-01-28 | 2019-04-09 | 青岛雷克斯机械有限公司 | A kind of discharge door mechanism of monoblock type |
| CN109648706A (en) * | 2019-01-28 | 2019-04-19 | 河南三和水工机械有限公司 | It is a kind of with can on-line control lubricating arrangement environment-friendly dry blended mortar mixer |
| CN109591195B (en) * | 2019-01-28 | 2023-10-20 | 青岛雷克斯机械有限公司 | Integral unloading door device |
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|---|---|
| CN104742253B (en) | 2017-06-30 |
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Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Patentee after: Fujian Nanfang pavement machinery Co., Ltd Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Patentee before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
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