CN107521870B - Deflector rod gravity discharge type dust storage device - Google Patents
Deflector rod gravity discharge type dust storage device Download PDFInfo
- Publication number
- CN107521870B CN107521870B CN201710765217.5A CN201710765217A CN107521870B CN 107521870 B CN107521870 B CN 107521870B CN 201710765217 A CN201710765217 A CN 201710765217A CN 107521870 B CN107521870 B CN 107521870B
- Authority
- CN
- China
- Prior art keywords
- deflector rod
- gear ring
- storage device
- gravity discharge
- bin body
- 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.)
- Active
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 22
- 238000010168 coupling process Methods 0.000 claims abstract description 22
- 238000005859 coupling reaction Methods 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 10
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 239000010803 wood ash Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Abstract
The invention discloses a deflector rod gravity discharge type dust storage device, which comprises a bin body, a deflector rod gravity discharge mechanism arranged in the bin body and a screw conveying mechanism connected below the deflector rod gravity discharge mechanism; the deflector rod gravity discharge mechanism comprises a motor, a deflector rod, a universal coupling, a gear part and a gear ring, wherein the gear ring is arranged in the bin body, the universal coupling is connected between the motor and the deflector rod, and the gear part is formed on the periphery of the deflector rod; the lower end of the universal coupling is a vertical connecting end, the upper end of the universal coupling is a universal movable end, the vertical connecting end is connected with the motor, and the universal movable end is connected with the lower end of the deflector rod; the gear ring is horizontally arranged; the automatic discharging device has the advantages that rotation and revolution of the deflector rod are realized, the problems of uneven and unsmooth discharging and the like in the prior art are solved, arching does not occur, the discharging speed and smooth stability are greatly improved, the structure design is simple, ingenious and reasonable, the operation is reliable, and the automatic discharging device is suitable for being popularized and applied to discharging designs of different powder materials.
Description
Technical Field
The invention relates to the technical field of dust storage devices, in particular to a deflector rod gravity discharge type dust storage device.
Background
In the prior art, when the dust storage device discharges, most of the dust storage device adopts a screw rod arranged in a warehouse body for stirring materials so as to accelerate discharge; in practical application, arching is easy to occur, so that the problems of uneven discharge, unsmooth discharge and the like are caused, and particularly for lighter powder materials, the problems are more serious. These have caused negative effects on aspects such as discharge speed and discharge uniformity, smoothness of dust storage device, have influenced the normal clear of follow-up flow.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In view of the above, the invention aims at overcoming the defects of the prior art, and mainly aims to provide a deflector rod gravity discharge type dust storage device which solves the problems of uneven discharge, unsmooth discharge and the like in the prior art, does not generate arching, greatly improves the discharge speed and the smooth stability, and has simple, smart and reasonable structural design and reliable operation.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a kind of driving lever gravity discharge type dust storage device, including the storehouse body, driving lever gravity discharge mechanism installed in storehouse body and spiral conveying mechanism linked to driving lever gravity discharge mechanism below;
the deflector rod gravity discharge mechanism comprises a motor, a deflector rod, a universal coupling, a gear part and a gear ring, wherein the gear ring is arranged in the bin body in a suspended manner, and the outer ring surface of the gear ring is kept at a distance from the inner wall surface of the bin body; the universal coupling is connected between the motor and the deflector rod, and the gear part is formed at the periphery of the deflector rod; the lower end of the universal coupling is a vertical connecting end, the upper end of the universal coupling is a universal movable end, the vertical connecting end is connected with the motor, and the universal movable end is connected with the lower end of the deflector rod; the gear ring is horizontally arranged, and the axial direction of the vertical connecting end coincides with the central axis of the gear ring;
the deflector rod has three motion states under the driving action of the motor: the deflector rod rotates around the axis of the vertical connecting end of the universal coupler in a vertical state; secondly, the deflector rod revolves around the axis of the vertical connecting end of the universal coupler in an inclined state, but is in a suspended state, and the gear part of the deflector rod is not contacted with the gear ring; thirdly, the deflector rod is in an inclined state, a gear part of the deflector rod is meshed with the gear ring, and the deflector rod revolves around the axis of the vertical connecting end of the universal coupling along the gear ring.
As a preferable scheme, the lower section of the bin body is provided with a conical cavity part and a columnar cavity part connected with the lower end of the conical cavity part, the conical cavity part is in a structure with a big upper part and a small lower part, and the gear ring is arranged at the upper end position in the columnar cavity part; the central axes of the gear ring, the conical cavity part and the columnar cavity part are coincident.
As a preferable scheme, a stirring sheet for stirring the powder to the input end of the spiral conveying mechanism is arranged at the bottom of the bin body.
As a preferable scheme, the spiral conveying mechanism is arranged in an extending mode from bottom to top in an inclined mode, and the input end of the spiral conveying mechanism is located below the bottom of the bin body.
As a preferable scheme, the deflector rod is of a threaded rod structure.
As a preferable scheme, the bin body is of a polygonal structure, and is formed by sequentially splicing a plurality of side plates in pairs through first screw connection, and mutually spliced parts are formed on the adjacent side plates;
the gear ring is provided with a ring body and a tooth part formed at the upper end edge of the ring body; more than two connecting pieces are connected between the gear ring and the bin body, the connecting pieces correspond to more than two splicing parts respectively, and each connecting piece is arranged corresponding to one splicing part independently; one end of the connecting piece is connected to the ring body, and the other end of the connecting piece is clamped and fixed between the splicing parts of the corresponding adjacent side plates.
As a preferable scheme, one end of the connecting piece is connected with a first folded plate part, and the first folded plate part is locked on the ring body through a second screw; the other end of the connecting piece is locked together at the splicing part of the first screw and the adjacent side plate.
As a preferable scheme, the other end of the connecting piece is further connected with a second folded plate part, and the second folded plate part is blocked outside the bin body.
As a preferable scheme, the connecting piece comprises two symmetrical and overlapped sub-connecting plates, the first folding plate parts are respectively and symmetrically connected to the outer sides of one ends of the two sub-connecting plates, and the second folding plate parts are respectively and symmetrically connected to the outer sides of the other ends of the two sub-connecting plates.
As a preferable scheme, the connecting piece is clamped at the splicing part between any two adjacent side plates.
Compared with the prior art, the invention has obvious advantages and beneficial effects, in particular, the technical scheme shows that the invention is mainly connected between the deflector rod and the motor output end through the universal coupling, and the limit of the maximum inclination of the deflector rod is formed through the arrangement of the gear ring, so that when the material is full, the deflector rod rotates around the axis of the vertical connecting end of the universal coupling in a vertical state, when the material is biased, the deflector rod inclines towards the material accumulation area by utilizing the gravity of the deflector rod, and the deflector rod revolves around the axis of the vertical connecting end of the universal coupling in an oblique state, thereby solving the problems of uneven and unsmooth discharging and the like in the prior art, avoiding arching, greatly improving the discharging speed and smooth stability, and simultaneously, the invention has simple, ingenious and reasonable structural design and reliable operation, and is suitable for popularization and application in the discharging design of different powders.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of a general assembly structure of an embodiment of the present invention;
FIG. 2 is a view in the direction K of FIG. 1;
FIG. 3 is a schematic diagram of a general assembly structure of a lever gravity feed mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a ring gear mounting structure in an embodiment of the invention;
FIG. 5 is a schematic cross-sectional view of the structure of FIG. 4;
FIG. 6 is a first enlarged partial schematic view of FIG. 4;
fig. 7 is a second enlarged partial schematic view of fig. 4.
The attached drawings are used for identifying and describing:
1. storehouse body 2 and screw conveying mechanism
3. Motor 4 and deflector rod
5. Universal joint 6 and gear part
7. Gear ring 8, conical cavity
9. Columnar cavity 10 and stirring piece
11. Side plate 12, connector
13. First and second flap portions 14, 14
15. Split connecting plate 16, split folded edge
17. First screw 18, ring body
19. Tooth 20, second screw.
Detailed Description
Referring to fig. 1 to 7, specific structures of the embodiments of the present invention are shown, and the gravity-discharge type dust storage device for a deflector rod is suitable for discharging various different powders such as dust, wood ash, wood dust, sawdust, wood shavings, asbestos powder, tobacco, etc.
In this embodiment, the deflector rod gravity discharge type dust storage device comprises a bin body 1, a deflector rod gravity discharge mechanism arranged in the bin body 1 and a screw conveying mechanism 2 connected below the deflector rod gravity discharge mechanism. The bottom of the bin body 1 is provided with a stirring sheet 10 for stirring powder to the input end of the screw conveying mechanism 2, the screw conveying mechanism 2 is arranged in an inclined and outward extending mode from bottom to top, and the input end of the screw conveying mechanism 2 is positioned below the bottom of the bin body 1.
The deflector rod gravity discharge mechanism comprises a motor 3, a deflector rod 4, a universal coupler 5, a gear part 6 and a gear ring 7, wherein the gear ring 7 is suspended in the bin body 1, and the outer ring surface of the gear ring 7 is kept at a distance from the inner wall surface of the bin body 1; the universal coupling 5 is connected between the motor 3 and the deflector rod 4, and the gear part 6 is formed on the periphery of the deflector rod 4; the lower end of the universal coupling 5 is a vertical connecting end, the upper end of the universal coupling 5 is a universal movable end, the vertical connecting end is connected with the motor 3, and the universal movable end is connected with the lower end of the deflector rod 4; the gear ring 7 is horizontally arranged, and the axial direction of the vertical connecting end coincides with the central axis of the gear ring 7.
The deflector rod 4 is preferably designed into a threaded rod structure so as to strengthen the stirring and discharging performance; in general, the lever 4 has three movement states under the driving action of the motor 3: firstly, when the material is full, the deflector rod 4 rotates around the axis of the vertical connecting end of the universal coupling 5 in a vertical state; secondly, when the material is offset, the deflector rod 4 inclines towards the material accumulation area by utilizing the gravity of the deflector rod 4, the deflector rod 4 revolves around the axis of the vertical connecting end of the universal coupling 5 in an inclined state, but the deflector rod 4 is in a suspended state, and the gear part 6 of the deflector rod is not contacted with the gear ring 7; thirdly, the shift lever 4 is in an inclined state, the gear part 6 of the shift lever 4 is meshed with the gear ring 7, the shift lever 4 revolves around the axis of the vertical connecting end of the universal coupling 5 along the gear ring 7, and the limit of the maximum inclination of the shift lever 4 is formed through the arrangement of the gear ring 7.
The lower section of the bin body 1 is provided with a conical cavity part 8 and a columnar cavity part 9 connected to the lower end of the conical cavity part 8, the conical cavity part 8 is of a structure with a big upper part and a small lower part, the gear ring 7 is arranged at the upper end position in the columnar cavity part 9, and the gear ring 7 is arranged in the columnar cavity part 9 in a suspending manner; central axes of the gear ring 7, the conical cavity part 8 and the columnar cavity part 9 are overlapped.
The bin body 1 is of a polygonal structure, and is formed by sequentially splicing a plurality of side plates 11 through first screws 17, wherein mutually spliced parts are formed on adjacent side plates 11; the bin body 1 with the polygonal structure has the advantages of small occupied area, convenience in installation and transportation and the like. The gear ring 7 is provided with a ring body 18 and a tooth part 19 formed at the upper end edge of the ring body 18; more than two connecting pieces 12 are connected between the gear ring 7 and the bin body 1, the connecting pieces 12 respectively correspond to more than two splicing parts, and each connecting piece 12 is arranged singly corresponding to one splicing part; one end of the connecting piece 12 is connected to the ring body 18, and the other end of the connecting piece 12 is clamped and fixed between the splicing parts of the adjacent side plates 11. The two ends of each side plate 11 are provided with split folded edges 16, so that the split folded edges 16 between the adjacent side plates 11 are overlapped and locked, and each side plate 11 and the split folded edges 16 at the two ends form a U-shaped structure together. One end of the connecting piece 12 is connected with a first folded plate part 13, and the first folded plate part 13 is locked on the ring body 18 through a second screw 20; the other end of the connecting piece 12 is locked together with the splicing part of the adjacent side plates 11 through a first screw. The other end of the connecting piece 12 is further connected with a second folded plate part 14, and the second folded plate part 14 is blocked outside the bin body 1. Here, the connecting piece 12 includes two symmetrically overlapped sub-connecting plates 15, the first folded plate portions 13 are symmetrically connected to one end outsides of the two sub-connecting plates 15, and the second folded plate portions 14 are symmetrically connected to the other end outsides of the two sub-connecting plates 15; in this way, the two sub-connecting plates 15 are clamped between the two adjacent split folded edges 16 and then are fixed together by the first screw lock 17 to form a fixing. In this embodiment, the connecting member 12 is sandwiched between any adjacent side plates 11.
In summary, the design key point of the invention is that the invention is mainly connected between the deflector rod and the motor output end through the universal coupling, and the limit of the maximum inclination of the deflector rod is formed through the arrangement of the gear ring, so that when the deflector rod is full, the deflector rod is in a vertical state and rotates around the axis of the vertical connecting end of the universal coupling, and when the deflector rod is biased, the deflector rod is inclined towards the material accumulation area by utilizing the gravity of the deflector rod, and the deflector rod is in an inclined state and revolves around the axis of the vertical connecting end of the universal coupling, thereby solving the problems of uneven and unsmooth discharging and the like in the prior art, avoiding arching, greatly improving the discharging speed and smooth stability, and simultaneously, the invention has simple, smart and reasonable structural design, reliable operation and is suitable for being popularized and applied to the discharging design of different powders.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a driving lever gravity row formula dust storage device which characterized in that: comprises a bin body (1), a deflector rod gravity discharge mechanism arranged in the bin body (1) and a screw conveying mechanism (2) connected below the deflector rod gravity discharge mechanism;
the deflector rod gravity discharge mechanism comprises a motor (3), a deflector rod (4), a universal coupler (5), a gear part (6) and a gear ring (7), wherein the gear ring (7) is suspended in the bin body (1), and the outer annular surface of the gear ring (7) is kept at a distance from the inner wall surface of the bin body (1); the universal coupling (5) is connected between the motor (3) and the deflector rod (4), and the gear part (6) is formed on the periphery of the deflector rod (4); the lower end of the universal coupler (5) is a vertical connecting end, the upper end of the universal coupler (5) is a universal movable end, the vertical connecting end is connected to the motor (3), and the universal movable end is connected to the lower end of the deflector rod (4); the gear ring (7) is horizontally arranged, and the axial direction of the vertical connecting end is coincident with the central axis of the gear ring (7);
the deflector rod (4) has three motion states under the driving action of the motor (3): firstly, the deflector rod (4) rotates around the axis of the vertical connecting end of the universal coupler (5) in a vertical state; secondly, the deflector rod (4) revolves around the axis of the vertical connecting end of the universal coupler (5) in an inclined state, but the deflector rod (4) is in a suspended state, and the gear part (6) of the deflector rod is not contacted with the gear ring (7); thirdly, the deflector rod (4) is in an inclined state, a gear part (6) of the deflector rod (4) is meshed with the gear ring (7), and the deflector rod (4) revolves around the axis of the vertical connecting end of the universal coupler (5) along the gear ring (7).
2. The lever gravity discharge dust storage device of claim 1, wherein: the lower section of the bin body (1) is provided with a conical cavity part (8) and a columnar cavity part (9) connected to the lower end of the conical cavity part (8), the conical cavity part (8) is of a structure with a large upper part and a small lower part, and the gear ring (7) is arranged at the upper end position in the columnar cavity part (9); the central axes of the gear ring (7), the conical cavity part (8) and the columnar cavity part (9) are overlapped.
3. The lever gravity discharge dust storage device of claim 1, wherein: the bottom of the bin body (1) is provided with a stirring sheet (10) for stirring powder to the input end of the spiral conveying mechanism (2).
4. The lever gravity discharge dust storage device of claim 1, wherein: the spiral conveying mechanism (2) extends outwards from bottom to top, and the input end of the spiral conveying mechanism (2) is positioned below the bottom of the bin body (1).
5. The lever gravity discharge dust storage device of claim 1, wherein: the deflector rod (4) is of a threaded rod structure.
6. The lever gravity discharge dust storage device of claim 1, wherein: the bin body (1) is of a polygonal structure, a plurality of side plates (11) are connected by first screws (17) in a pairwise sequential manner, and adjacent side plates (11) are formed with mutually spliced positions;
the gear ring (7) is provided with a ring body (18) and a tooth part (19) formed at the upper end edge of the ring body (18); more than two connecting pieces (12) are connected between the gear ring (7) and the bin body (1), the connecting pieces (12) respectively correspond to more than two splicing parts, and each connecting piece (12) is respectively arranged corresponding to one splicing part; one end of the connecting piece (12) is connected to the ring body (18), and the other end of the connecting piece (12) is clamped and fixed between the splicing parts of the corresponding adjacent side plates (11).
7. The lever gravity discharge dust storage device of claim 6, wherein: one end of the connecting piece (12) is connected with a first folded plate part (13), and the first folded plate part (13) is locked on the ring body (18) through a second screw (20); the other end of the connecting piece (12) is locked together at the splicing part of the first screw (17) and the adjacent side plate (11).
8. The lever gravity discharge dust storage device of claim 7, wherein: the other end of the connecting piece (12) is further connected with a second folded plate part (14), and the second folded plate part (14) is blocked at the outer side of the bin body (1).
9. The lever gravity discharge dust storage device of claim 8, wherein: the connecting piece (12) comprises two symmetrical and overlapped sub-connecting plates (15), the first folded plate parts (13) are respectively and symmetrically connected to the outer sides of one ends of the two sub-connecting plates (15), and the second folded plate parts (14) are respectively and symmetrically connected to the outer sides of the other ends of the two sub-connecting plates (15).
10. The lever gravity-feed dust storage device of any one of claims 6 to 9, wherein: the connecting piece (12) is clamped at the splicing part between any two adjacent side plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765217.5A CN107521870B (en) | 2017-08-30 | 2017-08-30 | Deflector rod gravity discharge type dust storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765217.5A CN107521870B (en) | 2017-08-30 | 2017-08-30 | Deflector rod gravity discharge type dust storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107521870A CN107521870A (en) | 2017-12-29 |
| CN107521870B true CN107521870B (en) | 2024-02-13 |
Family
ID=60682912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765217.5A Active CN107521870B (en) | 2017-08-30 | 2017-08-30 | Deflector rod gravity discharge type dust storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107521870B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB927944A (en) * | 1960-10-14 | 1963-06-06 | Redler Conveyors Ltd | Improvements in or relating to bin discharging and mixing devices |
| DE3342854A1 (en) * | 1983-11-26 | 1985-06-05 | WSW Planungsgesellschaft mbH, 4355 Waltrop | Hopper for bulk materials with controllable delivery |
| CN101648221A (en) * | 2009-09-07 | 2010-02-17 | 江苏常宝普莱森钢管有限公司 | Lifting roller table of inlet and outlet of tube rolling mill |
| CN202087562U (en) * | 2010-12-30 | 2011-12-28 | 昆明铁路局科学技术研究所 | Multifunctional automatic universal tank cleaning device |
| CN103072764A (en) * | 2013-01-15 | 2013-05-01 | 东莞市慧达环保有限公司 | Polygonal dust storage equipment |
| CN103299746A (en) * | 2013-06-27 | 2013-09-18 | 中国农业大学 | Novel driving drum anti-blocking device of no-tillage sower |
| CN103587846A (en) * | 2013-11-07 | 2014-02-19 | 北京中科博联环境工程有限公司 | Automatic measuring arching-preventing material bin |
| CN204341737U (en) * | 2014-12-23 | 2015-05-20 | 许昌学院 | A kind of anti-arc flat-bottom bin |
| CN204528201U (en) * | 2015-04-10 | 2015-08-05 | 江西蓝谷新能源科技有限公司 | The broken arch feed surge bunker of two roller tooth |
| WO2015113516A1 (en) * | 2014-01-30 | 2015-08-06 | 车战斌 | Material-discharging apparatus of material chamber |
| CN205112090U (en) * | 2015-10-10 | 2016-03-30 | 江苏海光金属有限公司 | Lift agitator of ability automatic correction |
| CN205327867U (en) * | 2015-12-15 | 2016-06-22 | 东莞市慧达环保有限公司 | Storage silo setting gauge |
| CN207375074U (en) * | 2017-08-30 | 2018-05-18 | 东莞市慧达环保有限公司 | Driving lever gravity discharge formula dust storage device |
-
2017
- 2017-08-30 CN CN201710765217.5A patent/CN107521870B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB927944A (en) * | 1960-10-14 | 1963-06-06 | Redler Conveyors Ltd | Improvements in or relating to bin discharging and mixing devices |
| DE3342854A1 (en) * | 1983-11-26 | 1985-06-05 | WSW Planungsgesellschaft mbH, 4355 Waltrop | Hopper for bulk materials with controllable delivery |
| CN101648221A (en) * | 2009-09-07 | 2010-02-17 | 江苏常宝普莱森钢管有限公司 | Lifting roller table of inlet and outlet of tube rolling mill |
| CN202087562U (en) * | 2010-12-30 | 2011-12-28 | 昆明铁路局科学技术研究所 | Multifunctional automatic universal tank cleaning device |
| CN103072764A (en) * | 2013-01-15 | 2013-05-01 | 东莞市慧达环保有限公司 | Polygonal dust storage equipment |
| CN103299746A (en) * | 2013-06-27 | 2013-09-18 | 中国农业大学 | Novel driving drum anti-blocking device of no-tillage sower |
| CN103587846A (en) * | 2013-11-07 | 2014-02-19 | 北京中科博联环境工程有限公司 | Automatic measuring arching-preventing material bin |
| WO2015113516A1 (en) * | 2014-01-30 | 2015-08-06 | 车战斌 | Material-discharging apparatus of material chamber |
| CN204341737U (en) * | 2014-12-23 | 2015-05-20 | 许昌学院 | A kind of anti-arc flat-bottom bin |
| CN204528201U (en) * | 2015-04-10 | 2015-08-05 | 江西蓝谷新能源科技有限公司 | The broken arch feed surge bunker of two roller tooth |
| CN205112090U (en) * | 2015-10-10 | 2016-03-30 | 江苏海光金属有限公司 | Lift agitator of ability automatic correction |
| CN205327867U (en) * | 2015-12-15 | 2016-06-22 | 东莞市慧达环保有限公司 | Storage silo setting gauge |
| CN207375074U (en) * | 2017-08-30 | 2018-05-18 | 东莞市慧达环保有限公司 | Driving lever gravity discharge formula dust storage device |
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| Publication number | Publication date |
|---|---|
| CN107521870A (en) | 2017-12-29 |
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