CN205182407U - Collection dirt bucket elevation structure of dust collection system of central authorities host computer - Google Patents
Collection dirt bucket elevation structure of dust collection system of central authorities host computer Download PDFInfo
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- CN205182407U CN205182407U CN201520907599.7U CN201520907599U CN205182407U CN 205182407 U CN205182407 U CN 205182407U CN 201520907599 U CN201520907599 U CN 201520907599U CN 205182407 U CN205182407 U CN 205182407U
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- connecting rod
- filter
- dust
- dust bucket
- lifters
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Abstract
The utility model discloses a collection dirt bucket elevation structure of dust collection system of central authorities host computer, including a filter equipment and the one album dirt bucket of setting in this filter equipment below, filter equipment go up longitudinal sliding motion and be provided with an at least lifting/lowering member, lifting/lowering member link to each other through a link mechanism and filter equipment, be connected with a hand lever that supplies manually operation on this link mechanism's the connecting rod, can drive the link mechanism action through this hand lever and reciprocate in order to promote lifting/lowering member, lifting/lowering member on be provided with a horizontal layer board, collection dirt bucket on be provided with with the vertical otic placode that aligns of layer board, the otic placode erect on the layer board and make collection dirt bucket reciprocate along with lifting/lowering member. The utility model discloses simple structure is reliable, is difficult for breaking down, and the space that occupies is less, and the cost is lower, does not also need to set up corresponding power device in addition, and is energy -concerving and environment -protective, has simplified the host computer structure, convenient to use.
Description
Technical field
The utility model relates to the main machine structure of central dust-collection system, particularly a kind of dust bucket lifting structure of central dust-collection system host.
Background technology
Central dust-collection system generally includes a main frame and some terminals, these terminals are communicated with main frame, air-blast device on main frame produces negative pressure wind, terminal utilizes this negative pressure wind to carry out dust suction, the dust absorbed is via the filtration devices on main frame, the dust filtered down then falls in the dust bucket below filter, then need to take off dust bucket to clear up when filling dust in dust bucket, for the needs of sealing, dust bucket in use its end face will be close to the bottom of filter, and the location structure that hermetically-sealed construction often can be set between dust bucket and filter and dust bucket is positioned, to ensure that dust bucket can align with filter, these hermetically-sealed constructions can cause obstruction to the transverse shifting of the relative filter of dust bucket with location structure, therefore just need dust bucket to move down again when needs take off dust bucket out traversing, in existing main frame, dust bucket is normally by cylinder, the driving mechanism promotions such as screw mandrel move up and down, structure is comparatively complicated, and need motor, high-pressure blasts etc. drive, cost is higher, take up room larger, the volume of main frame can be increased, be not easy to install and use, also easily break down, in addition, due to dust bucket dismounting and infrequently.The weight of dust bucket is also comparatively light, can manually promote lifting, without the need to adopting the drives structure that the driving force such as motor, high-pressure blast is larger completely by user.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of simple and reliable for structure, dust bucket lifting structure that can reduce main frame cost, reduce main frame volume, central dust-collection system host easy to use.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of dust bucket lifting structure of central dust-collection system host, comprise a filter and be arranged on the dust bucket below this filter, on described filter, longitudinal sliding motion is provided with at least one lifters, described lifters is connected with filter by a linkage, one connecting rod of this linkage is connected with one for manually operated hand lever, can be moved up and down to promote lifters by drive link mechanism action by this hand lever; Described lifters is provided with the supporting plate of a transverse direction, described dust bucket is provided with the otic placode longitudinally alignd with described supporting plate, described otic placode is erected on supporting plate and dust bucket can be moved up and down with lifters.
Preferably, described linkage comprises a first connecting rod and a second connecting rod, the head end of described first connecting rod is hubbed on filter by the first drive-connecting shaft of a transverse direction, the tail end of first connecting rod is articulated by the second drive-connecting shaft of a transverse direction and the head end of second connecting rod, the tail end of second connecting rod is hubbed in lifters by the 3rd drive-connecting shaft of a transverse direction, and the first drive-connecting shaft, the second drive-connecting shaft and the 3rd drive-connecting shaft three are parallel to each other; Described hand lever is fixed on first connecting rod or second connecting rod.
Preferably, the quantity of described lifters is two, the left and right sides being arranged on filter of these two lifters symmetries, described linkage and the quantity of otic placode are two accordingly, and the hand lever on two linkages is linked together by a connecting rod and can be synchronized with the movement.
Preferably, described linkage is provided with a position limiting structure, this position limiting structure is for limiting first connecting rod and second connecting rod towards direction angle in relative rotation.
Preferably, described lifters is an elevating lever, this elevating lever longitudinal sliding motion is plugged in the pilot hole of the longitudinal direction on filter, the first described drive-connecting shaft is vertical with this elevating lever and coplanar, described position limiting structure is the block be arranged on first connecting rod or second connecting rod, when dust bucket is positioned at using state, first connecting rod becomes an angle being less than 180 ° with second connecting rod, now block is arranged in this angle and leans with another or described elevating lever of first connecting rod and second connecting rod, for limiting first connecting rod and second connecting rod relatively rotating under dust bucket Action of Gravity Field.
Preferably, the housing that described filter comprises a hollow and the filter cylinder be arranged in this housing, the inner chamber of housing is separated into one first cavity in filter cylinder and one second cavity between filter cylinder and housing by this filter cylinder, housing is provided with and a gas outlet of the first cavity connects and the air inlet with the second cavity connects, the inner chamber of described dust bucket and this second cavity connects, described lifters and linkage to be all arranged on housing and to be positioned at outside housing.
Preferably, a pulse dust collector is also provided with in the first described cavity.
Preferably, described supporting plate is fixed with at least one longitudinal guide post, filter is provided with the guide cylinder matched with described guide post, described guide post slides and is plugged in guide cylinder to limit the transverse shifting of the relative filter of supporting plate.
Preferably, described filter is fixed with at least one positioning baffle, described positioning baffle can lean with the front end of otic placode, for dust bucket being positioned at the position of longitudinally aliging with filter.
The beneficial effects of the utility model are: because user in the utility model can drive lifters to vertically move by linkage by manual operation hand lever, otic placode on supporting plate energy support dust bucket in lifters and then the oscilaltion of promotion dust bucket, dust bucket is also easily placed on supporting plate or from supporting plate and departs from taking-up, be convenient to user's disassembling, assembling and replacing dust bucket, easy to use, and linkage is simple and reliable for structure, not easily break down, the space taken is less, cost is lower, do not need to arrange corresponding power set in addition yet, energy-conserving and environment-protective, simplify main machine structure, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is structure chart when being pulled down by dust bucket in the utility model;
Fig. 4 is the partial enlarged drawing of part B in Fig. 3;
Fig. 5 is sectional view of the present utility model;
Fig. 6 is the structural representation of linkage under self-locking state in the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, a kind of dust bucket lifting structure of central dust-collection system host, the dust bucket 20 comprising a filter 10 and be arranged on below this filter 10, on filter 10, longitudinal sliding motion is provided with at least one lifters 30, lifters 30 is connected with filter 10 by a linkage, one connecting rod of this linkage is connected with one for manually operated hand lever 50, can be moved up and down to promote lifters 30 by drive link mechanism action by this hand lever 50; Lifters 30 is provided with the supporting plate 31 of a transverse direction, dust bucket 20 is provided with the otic placode 21 longitudinally alignd with supporting plate 31, otic placode 21 is erected on supporting plate 31 and dust bucket 20 can be moved up and down with lifters 30.Because user in the utility model can drive lifters 30 to vertically move by linkage by manual operation hand lever 50, otic placode 21 on supporting plate 31 energy support dust bucket 20 in lifters 30 and then the oscilaltion of promotion dust bucket 20, dust bucket 20 is also easily placed on supporting plate 31 or from supporting plate 31 and departs from taking-up, be convenient to user's disassembling, assembling and replacing dust bucket 20, easy to use, and linkage is simple and reliable for structure, not easily break down, the space taken is less, cost is lower, do not need to arrange corresponding power set in addition yet, energy-conserving and environment-protective, simplify main machine structure, easy to use.
Supporting plate 31 is fixed with the guide post 32 of two longitudinal directions, filter 10 is provided with the guide cylinder 16 matched with guide post 32, guide post 32 slides and is plugged in guide cylinder 16 to limit the transverse shifting of the relative filter 10 of supporting plate 31, thus can lead to vertically moving of supporting plate 31, prevent supporting plate 31 from occurring tilting and dislocation.Filter 10 is fixed with at least one positioning baffle 17, positioning baffle 17 leans with the front end of otic placode 21, for dust bucket 20 being positioned at the position of longitudinally aliging with filter 10, like this when installing dust bucket 20, only dust bucket 20 need be pushed forward to positioning baffle 17 against, easy to use.
In the present embodiment, linkage comprises first connecting rod 41 and a second connecting rod 42, the head end of first connecting rod 41 is hubbed on filter 10 by the first drive-connecting shaft 61 of a transverse direction, the tail end of first connecting rod 41 is articulated with the head end of second connecting rod 42 by the second drive-connecting shaft 62 of a transverse direction, the tail end of second connecting rod 42 is hubbed in lifters 30 by the 3rd drive-connecting shaft 63 of a transverse direction, and the first drive-connecting shaft 61, second drive-connecting shaft 62 and the 3rd drive-connecting shaft 63 three parallel to each other; Hand lever 50 is fixed on second connecting rod 42, so only need promote hand lever 50 to make it swing in the plane perpendicular to the first drive-connecting shaft 61 first connecting rod 41 and second connecting rod 42 can be made to rotate thereupon, and then lifters 30 can be promoted move up and down, simple and reliable for structure, easy to use, and this hand lever 50 is also a lever simultaneously, can reduce to promote the strength size needed for hand lever 50, convenient operation uses.Certainly, this this linkage of practical application can select other suitable structures as required, and be not limited thereto, hand lever 50 also can be fixed on the arbitrary connecting rod in linkage.
In the present embodiment, the quantity of lifters 30 is two, the left and right sides being arranged on filter 10 of these two lifters 30 symmetries, the quantity of linkage and otic placode 21 is two accordingly, hand lever 50 on two linkages is linked together by a connecting rod 51 and can be synchronized with the movement, can not impact the movement of dust bucket 20 like this, and the uniform stressed of dust bucket 20 can be ensured, prevent dust bucket 20 from occurring toppling over, certainly, in practical application, the quantity of lifters 30 and arrangement mode also can adjust as required flexibly.
Linkage is provided with a position limiting structure, this position limiting structure is for limiting first connecting rod 41 and second connecting rod 42 towards direction angle in relative rotation, after dust bucket 20 moves to use location, utilize this position limiting structure can prevent linkage from rotating voluntarily, to be fixed on filter 10 by dust bucket 20.In the present embodiment, lifters 30 1 elevating lever, this elevating lever longitudinal sliding motion is plugged in the pilot hole of the longitudinal direction on filter 10, first drive-connecting shaft 61 is vertical with this elevating lever and coplanar, position limiting structure is the block 43 be arranged on first connecting rod 41 or second connecting rod 42, when dust bucket 20 is positioned at using state, the angle a that first connecting rod 41 and second connecting rod 42 one-tenth one are less than 180 °, now block 43 is arranged in this angle a and leans with another or elevating lever of first connecting rod 41 and second connecting rod 42, this structure can realize the self-locking of linkage, thus first connecting rod 41 and second connecting rod 42 relatively rotating under dust bucket 20 Action of Gravity Field can be limited, prevent dust bucket 20 from falling voluntarily, and structure is simple, convenient operation, certainly, in practical application, position limiting structure also can adopt hasp, other suitable position limiting structures such as band, be not limited thereto.
The housing 11 that filter 10 comprises a hollow and the filter cylinder 12 be arranged in this housing 11, the inner chamber of housing 11 is separated into one first cavity 13 in filter cylinder 12 and one second cavity 14 between filter cylinder 12 and housing 11 by this filter cylinder 12, housing 11 is provided with the gas outlet 131 be communicated with the first cavity 13 and the air inlet 141 be communicated with the second cavity 14, the inner chamber of dust bucket 20 is communicated with this second cavity 14, lifters 30 and linkage to be all arranged on housing 11 and to be positioned at outside housing 11, usually this first cavity 13 is made to be connected with the air-blast device of main frame, second cavity 14 is connected with terminal, like this, the dust that terminal absorbs just can be filtered by filter cylinder 12 and drop in dust bucket 20, structure is simple, be easy to change filter cylinder 12, due to also can adsorption of dust on filter cylinder 12, therefore, in the first cavity 13, be provided with a pulse dust collector 15, the dust that filter cylinder 12 adsorbs can be shaken off, prevent dust from blocking filter cylinder 12, reduce the frequency changing filter cylinder 12, extend the service life of filter cylinder 12, easy to use, pulse dust collector 15 is widely used in this area, its structure and principle for those skilled in the art know, are not separately described further at this.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (9)
1. the dust bucket lifting structure of a central dust-collection system host, comprise a filter (10) and be arranged on the dust bucket (20) below this filter (10), it is characterized in that: the upper longitudinal sliding motion of described filter (10) is provided with at least one lifters (30), described lifters (30) is connected with filter (10) by a linkage, one connecting rod of this linkage is connected with one for manually operated hand lever (50), can be moved up and down to promote lifters (30) by drive link mechanism action by this hand lever (50); Described lifters (30) is provided with the supporting plate (31) of a transverse direction, described dust bucket (20) is provided with the otic placode (21) longitudinally alignd with described supporting plate (31), described otic placode (21) is erected at supporting plate (31) above makes dust bucket (20) can move up and down with lifters (30).
2. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 1, it is characterized in that: described linkage comprises a first connecting rod (41) and a second connecting rod (42), the head end of described first connecting rod (41) is hubbed on filter (10) by first drive-connecting shaft (61) of a transverse direction, the tail end of first connecting rod (41) is articulated by second drive-connecting shaft (62) of a transverse direction and the head end of second connecting rod (42), the tail end of second connecting rod (42) is hubbed in lifters (30) by the 3rd drive-connecting shaft (63) of a transverse direction, and the first drive-connecting shaft (61), second drive-connecting shaft (62) and the 3rd drive-connecting shaft (63) three parallel to each other, described hand lever (50) is fixed on first connecting rod (41) or second connecting rod (42).
3. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 2, it is characterized in that: the quantity of described lifters (30) is two, the left and right sides being arranged on filter (10) that these two lifters (30) are symmetrical, the quantity of described linkage and otic placode (21) is two accordingly, and the hand lever (50) on two linkages is linked together by a connecting rod (51) and can be synchronized with the movement.
4. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 2, it is characterized in that: described linkage is provided with a position limiting structure, this position limiting structure is for limiting first connecting rod (41) and second connecting rod (42) towards direction angle in relative rotation.
5. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 4, it is characterized in that: described lifters (30) is an elevating lever, this elevating lever longitudinal sliding motion is plugged in the pilot hole of the longitudinal direction on filter (10), described the first drive-connecting shaft (61) is vertical with this elevating lever and coplanar, described position limiting structure is for being arranged on the block (43) on first connecting rod (41) or second connecting rod (42), when dust bucket (20) is positioned at using state, first connecting rod (41) becomes an angle being less than 180 ° with second connecting rod (42), now block (43) is arranged in this angle and leans with another or described elevating lever of first connecting rod (41) and second connecting rod (42), for limiting first connecting rod (41) and second connecting rod (42) relatively rotating under dust bucket (20) Action of Gravity Field.
6. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 1, it is characterized in that: the housing (11) that described filter (10) comprises a hollow and the filter cylinder (12) be arranged in this housing (11), the inner chamber of housing (11) is separated into one first cavity (13) being positioned at filter cylinder (12) and one second cavity (14) be positioned between filter cylinder (12) and housing (11) by this filter cylinder (12), housing (11) is provided with the gas outlet (131) be communicated with the first cavity (13) and the air inlet (141) be communicated with the second cavity (14), the inner chamber of described dust bucket (20) is communicated with this second cavity (14), described lifters (30) and linkage are all arranged on housing (11) and go up and be positioned at housing (11) outward.
7. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 6, is characterized in that: be also provided with a pulse dust collector (15) in described the first cavity (13).
8. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 1, it is characterized in that: described supporting plate (31) is fixed with at least one longitudinal guide post (32), filter (10) is provided with the guide cylinder (16) matched with described guide post (32), described guide post (32) slides and is plugged in guide cylinder (16) to limit the transverse shifting of the relative filter (10) of supporting plate (31).
9. the dust bucket lifting structure of a kind of central dust-collection system host according to claim 1, it is characterized in that: described filter (10) is fixed with at least one positioning baffle (17), described positioning baffle (17) can lean with the front end of otic placode (21), for dust bucket (20) being positioned at the position of longitudinally aliging with filter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907599.7U CN205182407U (en) | 2015-11-12 | 2015-11-12 | Collection dirt bucket elevation structure of dust collection system of central authorities host computer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907599.7U CN205182407U (en) | 2015-11-12 | 2015-11-12 | Collection dirt bucket elevation structure of dust collection system of central authorities host computer |
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| Publication Number | Publication Date |
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| CN205182407U true CN205182407U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520907599.7U Active CN205182407U (en) | 2015-11-12 | 2015-11-12 | Collection dirt bucket elevation structure of dust collection system of central authorities host computer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419743A (en) * | 2016-10-20 | 2017-02-22 | 苏州大西力环保科技有限公司 | Vertically-adjustable dust collecting device |
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2015
- 2015-11-12 CN CN201520907599.7U patent/CN205182407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419743A (en) * | 2016-10-20 | 2017-02-22 | 苏州大西力环保科技有限公司 | Vertically-adjustable dust collecting device |
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