CN103264850A - Dust collecting hopper - Google Patents
Dust collecting hopper Download PDFInfo
- Publication number
- CN103264850A CN103264850A CN2013102215944A CN201310221594A CN103264850A CN 103264850 A CN103264850 A CN 103264850A CN 2013102215944 A CN2013102215944 A CN 2013102215944A CN 201310221594 A CN201310221594 A CN 201310221594A CN 103264850 A CN103264850 A CN 103264850A
- Authority
- CN
- China
- Prior art keywords
- bucket body
- guide part
- support
- plug
- dust hopper
- 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
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a dust collecting hopper which comprises a hopper body and an inserting plug. The hopper body is hung on a support in a lifting mode through an elastic connecting rod. A feeding opening for materials to enter is formed in the upper portion of the hopper body. The lower portion of the hopper body is in a funnel type. A discharge opening is formed in the bottom end of the lower portion of the hopper body. The inserting plug is fixedly arranged on the support and is placed in the hopper body. The inserting plug comprises a valve part, an upper guiding part and a lower guiding part. The upper guiding part and the lower guiding part are respectively connected with the upper portion and the lower portion of the valve part in a carrying mode. The diameter of the valve part is larger than the diameter of the upper guiding part and the diameter of the lower guiding part. The lower edge of the valve part is attached with the inner wall of the lower portion of the hopper body under the effect of the elastic connecting rod. An annular material storing cavity is formed in the space between the upper guiding part and the hopper body. An annular discharge cavity communicated with the discharge opening is formed in the space between the lower guiding part and the hopper body. According to the dust collecting hopper, material loading efficiency can be greatly improved, and raised dust and waste are reduced.
Description
Technical field
The present invention relates to a kind of dust-collecting equipment, relate in particular to a kind of dust hopper that when carrying out the loading of material, uses.
Background technology
Usually do not take rational dedusting, concentrate measure for the loading of material in the market, can produce a large amount of airborne dusts when material falls, to production environment, operating personal is healthy makes a big impact, the while also can produce unnecessary waste.The application limitation of existing a kind of dust hopper is bigger, and its discharging opening place arranges the valve of a control discharging, and this dust hopper one is the loading that is not suitable for carrying out material, and the 2nd, also need to carry out automatically or manually control, use inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of dust hopper that can when material loads, reduce material waste and airborne dust.
The technical solution used in the present invention is: a kind of dust hopper comprises:
Bucket body, described bucket body liftably mounts on support by elastic link, and the top of described bucket body has the inlet point that enters for material, and the bottom of described bucket body is funnel type, and the bottom of described bottom has discharge openings; And,
Plug, described plug is fixedly installed on the described support, and be positioned at the inside of bucket body, described plug comprises valve portion, the upper and lower guide part of accepting mutually in upper and lower and valve portion respectively, the diameter of described valve portion is greater than the diameter of upper and lower guide part, the inwall of the bottom that is positioned at lower edge on the horizontal surface and bucket body of described valve portion fits under the effect of elastic link, described space of going up between guide part and the bucket body forms annular material storing cavity, and described guide part down forms the annular discharging chamber that communicates with described discharge openings with space between the bucket body.
Preferably, the center shaft of the bottom of described bucket body is crossed the center of the lower edge of valve portion.
Preferably, described plug by the erecting frame adjustable-height be fixedly installed on the described support, described erecting frame comprises the connecting arm that horizontal adapter plate and an end and horizontal adapter plate are connected, and the other end of each connecting arm passes and that arrange on the bucket body is connected with corresponding separately mounting hole and support; Described horizontal adapter plate is provided with the tapped bore of up/down perforation, the threaded shank that is connected with end face last guide part plug is connected with the tapped bore screw thread fit of horizontal adapter plate, and is locked by the upper and lower jam nut that lays respectively at horizontal adapter plate above and below.Can regulate the height of plug easily according to demand by this kind height adjusting structure.
Preferably, the described guide part of going up is conical, and described guide part down is turbination, and the cone angle of described guide part down is greater than the cone angle of the bottom of bucket body.
Preferably, described bucket body comprises described top, bottom and is connected in pars intermedia between the upper and lower part, and described top is the trumpet type that closes up in the upper end, and the exit skirt on described top is described inlet point.Be trumpet type with upper design, can prevent from when material is in entering dust hopper playing the effect that is equivalent to a dustproof lid owing to impact and cause airborne dust and excessive.
Preferably, described pars intermedia is cylindrical, captives joint with fastener by last butt flange between described pars intermedia and the top, captives joint with other fastener by butt flange down in described pars intermedia and bottom.
Preferably, an end of described elastic link is captiveed joint with described support, and the other end is captiveed joint with described butt flange down.
Preferably, described elastic link comprises screw rod, following screw rod and by the spring that is mounted between the upper and lower screw rod that cooperates between hook and link, the described screw rod of going up is threaded with support, and is locked by the first upper and lower jam nut that lays respectively at the support above and below; Described screw rod down is threaded with following butt flange, and is locked by the second upper and lower jam nut that lays respectively at down the butt flange above and below.
Preferably, be connected with the chain of maximum downstream distance for the restriction bucket body between described elastic link and the support.
Beneficial effect of the present invention is: can improve the material efficiency of loading greatly, reduce airborne dust and waste by dust hopper of the present invention; Adopt the plug of peculiar structure and the cooperation of bucket body to form the blanking switch valve, under off working state, the lower edge of the inwall of the bottom of bucket body and the valve portion of plug fits under the effect of elastic link, constitute the conical surface seal pair, in the time of in material enters dust hopper, material will be on plug disperses to enter in the annular material storing cavity under the effect of guide part, realize even bulk cargo, under the suppressing action of material, bucket body will begin to descend, and then the sealing between releasing valve portion and bucket body bottom, periphery forms blanking port in the lower edge of valve portion, material begins to enter annular discharging chamber through blanking port, and finishes material to the loading of another supporting body under the guiding of following guide part.
Description of drawings
A kind of master who implements structure that Fig. 1 shows according to dust hopper of the present invention looks transparent view;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the local amplification view of A part among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
Shown in Fig. 1 to 4, dust hopper of the present invention comprises bucket body 1 and plug 2, at bucket body 1 by for example being that four symmetrically arranged elastic links 4 liftably mount on support 5, the top of bucket body 1 has the inlet point that enters for material, the bottom 12 of bucket body 1 is funnel type, and the bottom of bottom 12 has discharge openings 121.Plug 2 is fixedly installed on the support 5, and be positioned at the inside of bucket body 1, plug 2 comprises valve portion 212 as shown in Figure 4, respectively last, last guide part 211 and the following guide part 213 that accept mutually with valve portion 212 below, the diameter of valve portion 121 is greater than last, following guide part 211,213 diameter, valve portion 212 be positioned at lower edge on the horizontal surface and the inwall of bottom 12 fits under the effect of elastic link 4, at this, being interpreted as is situation about being under the off working state of unloaded material, space between last guide part 211 and the bucket body 1 forms annular material storing cavity, and the space between following guide part 213 and the bucket body 1 forms the annular discharging chamber that communicates with discharge openings 121.At this, the quantity of elastic link 4 and position with guarantee bucket body 1 reposefully lifting be as the criterion.According to above structure, carrying out along with blanking, the aperture area of dust hopper will be closed gradually along with the progressively rising of bucket body 1, when finishing blanking, the lower edge of the inwall of bottom 12 and valve portion 212 fits drawing under the effect of elastic link 4, the opening of dust hopper is finished closure, recovers sealing state.
In order to guarantee the reliability of the sealing between bucket body 1 and the plug 2, the center shaft of bottom 12 is crossed the center of the lower edge of valve portion 212.For the embodiment shown in Fig. 1 to 4, bucket body 1 and plug 2 are swivel, as long as when mounted the coaxiality error of the two is controlled in reasonable range, at this, the error of right alignment can be limited in the scope of 0.05mm～0.1mm usually.In the present embodiment, the main body of last guide part 211 can be taper shape, and the main body of following guide part 213 can be turbination, and the cone angle of following guide part 213 is greater than the cone angle of bottom 12, so that carry out blanking.
For the ease of regulating the height of plug 2 according to actual needs, plug 2 can by erecting frame 3 adjustable-heights be fixedly installed on the support 5, what erecting frame 3 comprised that horizontal adapter plate 32 and an end and horizontal adapter plate 32 be connected for example is two symmetrically arranged connecting arms 31, the other end of each connecting arm 31 passes on the bucket body 1 mounting hole 15 that arrange and corresponding separately and is connected with support 5, according to the principle of work of dust hopper as can be known, the dimensional characteristic of this mounting hole 15 can not hinder bucket body 1 relative plug 2 liftings.Horizontal adapter plate 32 is provided with the tapped bore of up/down perforation, the threaded shank 22 that the end face with last guide part 211 of plug 2 is connected is connected with the tapped bore screw thread fit of horizontal adapter plate 32, and is locked by upper and lower jam nut 24a, the 24b that lays respectively at horizontal adapter plate 32 above and belows.
This bucket body 1 can be formed in one, also can be formed by connecting by a plurality of parts, in the present embodiment, this bucket body 1 comprises top 14, bottom 12 and is connected in pars intermedia 11 between the upper and lower part, top 14 can be the trumpet type that closes up in the upper end, and the exit skirt on top 14 is above-mentioned inlet point.
Be the embodiment of swivel for bucket body 1, this pars intermedia 11 can be cylindrical, can captive joint with fastener by last butt flange between pars intermedia 11 and the top 14, can captive joint with other fastener by butt flange down in pars intermedia 11 and bottom 12.For the bucket body of this kind structure, an end of elastic link 4 is captiveed joint with support 5, and the other end can be captiveed joint with following butt flange.
Elastic link 4 can comprise screw rod, following screw rod and by the spring that is mounted between the upper and lower screw rod that cooperates between hook and link, last screw rod is threaded with support 5, and is locked by the first upper and lower jam nut that lays respectively at support 5 above and belows; Described screw rod down is threaded with following butt flange, and is locked by the second upper and lower jam nut that lays respectively at down the butt flange above and below, wherein, between the second upper and lower jam nut and the following butt flange packing ring can be set.
In order to limit the maximum downstream distance of bucket body 1, the assurance elastic link is worked in suitable deformation range, can be connected the chain for the maximum downstream distance of restriction bucket body 1 between this elastic link 4 and the support 5, wherein, the length of chain depends on the maximum downstream distance of setting, and those skilled in the art can select as required.
The above only is preferred implementation of the present invention, is not to limit practical range of the present invention, and the equivalence of doing in protection scope of the present invention changes and modifies in every case, all should think to have fallen in protection scope of the present invention.
Claims (9)
1. a dust hopper is characterized in that, comprising:
Bucket body, described bucket body liftably mounts on support by elastic link, and the top of described bucket body has the inlet point that enters for material, and the bottom of described bucket body is funnel type, and the bottom of described bottom has discharge openings; And,
Plug, described plug is fixedly installed on the described support, and be positioned at the inside of bucket body, described plug comprises valve portion, the upper and lower guide part of accepting mutually in upper and lower and valve portion respectively, the diameter of described valve portion is greater than the diameter of upper and lower guide part, the inwall of the bottom that is positioned at lower edge on the horizontal surface and bucket body of described valve portion fits under the effect of elastic link, described space of going up between guide part and the bucket body forms annular material storing cavity, and described guide part down forms the annular discharging chamber that communicates with described discharge openings with space between the bucket body.
2. dust hopper according to claim 1, it is characterized in that: the center shaft of the bottom of described bucket body is crossed the center of the lower edge of valve portion.
3. dust hopper according to claim 1, it is characterized in that: described plug by the erecting frame adjustable-height be fixedly installed on the described support, described erecting frame comprises the connecting arm that horizontal adapter plate and an end and horizontal adapter plate are connected, and the other end of each connecting arm passes and that arrange on the bucket body is connected with corresponding separately mounting hole and support; Described horizontal adapter plate is provided with the tapped bore of up/down perforation, the threaded shank that is connected with end face last guide part plug is connected with the tapped bore screw thread fit of horizontal adapter plate, and is locked by the upper and lower jam nut that lays respectively at horizontal adapter plate above and below.
4. according to claim 1,2 or 3 described dust hoppers, it is characterized in that: the described guide part of going up is for conical, and described guide part down is turbination, and the cone angle of described guide part down is greater than the cone angle of the bottom of bucket body.
5. dust hopper according to claim 1 is characterized in that: described bucket body comprises described top, bottom and is connected in pars intermedia between the upper and lower part, and described top is the trumpet type that closes up in the upper end, and the exit skirt on described top is described inlet point.
6. dust hopper according to claim 5, it is characterized in that: described pars intermedia is cylindrical, captiveing joint with fastener by last butt flange between described pars intermedia and the top, captives joint with other fastener by butt flange down in described pars intermedia and bottom.
7. dust hopper according to claim 6, it is characterized in that: an end of described elastic link is captiveed joint with described support, and the other end is captiveed joint with described butt flange down.
8. dust hopper according to claim 7, it is characterized in that: described elastic link comprises screw rod, following screw rod and by the spring that is mounted between the upper and lower screw rod that cooperates between hook and link, the described screw rod of going up is threaded with support, and is locked by the first upper and lower jam nut that lays respectively at the support above and below; Described screw rod down is threaded with following butt flange, and is locked by the second upper and lower jam nut that lays respectively at down the butt flange above and below.
9. according to claim 1 or 8 described dust hoppers, it is characterized in that: be connected with the chain for the maximum downstream distance of restriction bucket body between described elastic link and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102215944A CN103264850A (en) | 2013-06-05 | 2013-06-05 | Dust collecting hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102215944A CN103264850A (en) | 2013-06-05 | 2013-06-05 | Dust collecting hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103264850A true CN103264850A (en) | 2013-08-28 |
Family
ID=49008532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102215944A Pending CN103264850A (en) | 2013-06-05 | 2013-06-05 | Dust collecting hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264850A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895976A (en) * | 2014-03-05 | 2014-07-02 | 卢丹 | Barrel |
| CN106516788A (en) * | 2017-01-06 | 2017-03-22 | 江苏国粮仓储工程有限公司 | Dust suppression hopper device |
| CN106586615A (en) * | 2017-02-28 | 2017-04-26 | 南通润邦重机有限公司 | Novel unpowered dust suppression device |
| CN111115297A (en) * | 2019-12-30 | 2020-05-08 | 中国工程物理研究院化工材料研究所 | A supplementary feeding device that is used for packing energetic material in rubber mold to use |
| WO2020102866A1 (en) * | 2018-11-23 | 2020-05-28 | Tmsa - Tecnologia Em Movimentação S.A. | Relief module and device for unloading bulk material |
| CN112320390A (en) * | 2020-11-13 | 2021-02-05 | 南通润邦重机有限公司 | Adjustable double-valve-core dust suppression hopper device and dust suppression method thereof |
| CN113895982A (en) * | 2021-09-18 | 2022-01-07 | 赣州能之光新材料有限公司 | Discharging device is used in production of nylon heat insulating strip master batch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088987U (en) * | 1990-11-03 | 1991-11-20 | 山东省德州第二建筑材料厂 | Material hump prevention bin |
| US5660215A (en) * | 1994-10-27 | 1997-08-26 | Zeppelin Schuettguttechnik Gmbh | Loading apparatus for bulk materials |
| JPH1191868A (en) * | 1997-09-22 | 1999-04-06 | Hitachi Kasei Kouzai Kk | Portable fodder tank |
| CN1918050A (en) * | 2003-12-23 | 2007-02-21 | Dsh系统有限公司 | Material discharge apparatus and method |
| CN2897889Y (en) * | 2005-09-22 | 2007-05-09 | 中国印钞造币总公司 | Topped discharging hopper |
| CN202358532U (en) * | 2011-12-02 | 2012-08-01 | 师宗东方红锌业有限公司 | Material moving leaky bucket |
| CN203306495U (en) * | 2013-06-05 | 2013-11-27 | 广州市星坤机械有限公司 | Dust hopper |
-
2013
- 2013-06-05 CN CN2013102215944A patent/CN103264850A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088987U (en) * | 1990-11-03 | 1991-11-20 | 山东省德州第二建筑材料厂 | Material hump prevention bin |
| US5660215A (en) * | 1994-10-27 | 1997-08-26 | Zeppelin Schuettguttechnik Gmbh | Loading apparatus for bulk materials |
| JPH1191868A (en) * | 1997-09-22 | 1999-04-06 | Hitachi Kasei Kouzai Kk | Portable fodder tank |
| CN1918050A (en) * | 2003-12-23 | 2007-02-21 | Dsh系统有限公司 | Material discharge apparatus and method |
| CN2897889Y (en) * | 2005-09-22 | 2007-05-09 | 中国印钞造币总公司 | Topped discharging hopper |
| CN202358532U (en) * | 2011-12-02 | 2012-08-01 | 师宗东方红锌业有限公司 | Material moving leaky bucket |
| CN203306495U (en) * | 2013-06-05 | 2013-11-27 | 广州市星坤机械有限公司 | Dust hopper |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895976A (en) * | 2014-03-05 | 2014-07-02 | 卢丹 | Barrel |
| CN106516788A (en) * | 2017-01-06 | 2017-03-22 | 江苏国粮仓储工程有限公司 | Dust suppression hopper device |
| CN106586615A (en) * | 2017-02-28 | 2017-04-26 | 南通润邦重机有限公司 | Novel unpowered dust suppression device |
| WO2020102866A1 (en) * | 2018-11-23 | 2020-05-28 | Tmsa - Tecnologia Em Movimentação S.A. | Relief module and device for unloading bulk material |
| US11370605B2 (en) | 2018-11-23 | 2022-06-28 | Tmsa—Tecnologia Em Movimentação S.A. | Relief module and device for unloading bulk material |
| CN111115297A (en) * | 2019-12-30 | 2020-05-08 | 中国工程物理研究院化工材料研究所 | A supplementary feeding device that is used for packing energetic material in rubber mold to use |
| CN111115297B (en) * | 2019-12-30 | 2021-05-11 | 中国工程物理研究院化工材料研究所 | A supplementary feeding device that is used for packing energetic material in rubber mold to use |
| CN112320390A (en) * | 2020-11-13 | 2021-02-05 | 南通润邦重机有限公司 | Adjustable double-valve-core dust suppression hopper device and dust suppression method thereof |
| CN112320390B (en) * | 2020-11-13 | 2021-11-02 | 南通润邦重机有限公司 | Adjustable double-valve-core dust suppression hopper device and dust suppression method thereof |
| CN113895982A (en) * | 2021-09-18 | 2022-01-07 | 赣州能之光新材料有限公司 | Discharging device is used in production of nylon heat insulating strip master batch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264850A (en) | Dust collecting hopper | |
| CN203306495U (en) | Dust hopper | |
| ITMI20150035U1 (en) | DEVICE FOR DRAINING POLVERULENTO MATERIAL | |
| CN207434624U (en) | Discrete particles material blanking dust arrester | |
| CN104368528B (en) | Separator capable of controlling particle size distribution in high-precision mode | |
| CN207844546U (en) | Dust-proof displacer | |
| CN206050565U (en) | A kind of controllable type Anti-blockage material hopper | |
| CN103010782A (en) | Dust-removal-type flexible freight bag unloading device | |
| CN211844983U (en) | Automatic powder filling machine | |
| CN105065731B (en) | A kind of prefill valve | |
| CN211563221U (en) | Feeding bin of jet mill | |
| CN108178042A (en) | A kind of novel elevator buffer | |
| CN108146710A (en) | A kind of air-flow pulverizing mill Automatic weighing and packaging machine | |
| CN219383559U (en) | Dustproof feed opening of bulk grain funnel | |
| CN208531728U (en) | A kind of adjustable type blanking device | |
| CN202570591U (en) | Novel paint vibrating screen | |
| CN207917666U (en) | A kind of measuring tank discharge valve structure | |
| CN205099026U (en) | Automatic big material tripper of no raise dust | |
| CN204548996U (en) | Spiral feed type blending bunker | |
| CN205772025U (en) | Manipulator stacking smoke box height adjuster | |
| CN109319521A (en) | Automatic feeding device | |
| CN210654904U (en) | Closed vibration feeding device | |
| CN214610462U (en) | Bulk cargo loading and unloading dust falling device capable of being peeped | |
| CN203852979U (en) | Dry-type oil injection mixed dust prevention device | |
| CN209416059U (en) | A kind of discharging device of roaster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |