CN203740652U - Dust remover unloader with collecting barrel - Google Patents
Dust remover unloader with collecting barrel Download PDFInfo
- Publication number
- CN203740652U CN203740652U CN201420070250.8U CN201420070250U CN203740652U CN 203740652 U CN203740652 U CN 203740652U CN 201420070250 U CN201420070250 U CN 201420070250U CN 203740652 U CN203740652 U CN 203740652U
- Authority
- CN
- China
- Prior art keywords
- collecting barrel
- unloader
- material collecting
- main shaft
- impeller
- 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.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002023 wood Substances 0.000 abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Ship Loading And Unloading (AREA)
Abstract
The utility model discloses a dust remover unloader with a collecting barrel and belongs to the field of unloading equipment. The dust remover unloader with the collecting barrel comprises a motor, a base for fixing the motor, a speed reducer, a main shaft, an impeller fixed to the main shaft, a shell, a feed inlet and a discharge outlet, and further comprises the collecting barrel, wherein the feed inlet and the discharge outlet are formed in the shell. The motor is connected with the main shaft through the speed reducer. An end cover is arranged at one end of the shell. The main shaft is installed in the shell through a bearing on the shell and the end cover. The impeller is arranged in the shell. The discharge outlet is in sealed connection with a mouth of the collecting barrel. The collecting barrel is provided with an exhaust port. The secondary flowing dust pollution in the unloading process can be effectively avoided, the situation that the impeller is abraded when wood shaving materials block the unloader can be prevented, the service life of the unloader is prolonged, and the operating stability of the unloader is improved.
Description
Technical field
The utility model relates to a kind of unloader, more particularly, relates to a kind of dust exhaustor unloader with material collecting barrel.
Background technology
The dust that various dust exhaustors trap is generally all discharged with unloader, and for ensureing the purification efficiency of dust exhaustor, unloader should be able to successfully be discharged dust and be kept air-tightness to greatest extent.Unloader generally comprises motor, retarder, impeller, inlet point and discharging opening, and motor drives the wheel rotation of unloader by retarder, and particulate dust is entered by inlet point, after the impeller rotating, from discharge hole for discharge.Existing unloader, in the time of discharging, easily produces serious dust raising phenomenon, makes operating conditions severe, has a strong impact on the healthy of the total quality of working environment and employee, sometimes needs first to shut down, and the work of starting shooting again after airborne dust weakens, has a strong impact on normal production.
China Patent No. ZL200920048422.0, Granted publication day is on July 21st, 2010, utility model name is called: dust-free uniform speed discharger, this application case relates to a kind of dust-free uniform speed discharger, comprise reducing motor, impeller inlet point and discharging opening, discharging opening place is provided with suspended hood, on suspended hood, have inlet scoop, inlet scoop is connected with the import of air-drafting and dust-removing device, this application case is in the time of discharging, airborne dust is taken away by air-drafting and dust-removing device through the import of air-drafting and dust-removing device, clean dustless while having realized discharging, but its weak point is, this application case is used for absorbing discharging airborne dust by air-drafting and dust-removing device, reduce to a certain extent the overall purification efficiency of dust collector, and can not guarantee to absorb completely in actual production discharging airborne dust.
Summary of the invention
1. the technical matters that utility model will solve
When being to overcome existing unloader discharging, the purpose of this utility model easily produces the deficiency that reentrainment of dust pollutes, a kind of dust exhaustor unloader with material collecting barrel is provided, adopt the technical solution of the utility model, reentrainment of dust not only can effectively avoid discharging time pollutes, and can prevent the wearing and tearing that impeller caused because of the stuck unloader of wood particle class material, improve service life and the working stability of unloader.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of dust exhaustor unloader with material collecting barrel of the present utility model, comprise motor, fixed electrical machinery support, retarder, main shaft, be fixed on impeller, housing on main shaft, be located at inlet point and discharging opening on housing, also comprise material collecting barrel, described motor is connected with main shaft by retarder, one end of described housing is provided with end cap, described main shaft is installed in housing by the bearing of being located on housing and end cap, described impeller is located in housing, described discharging opening and the bung of material collecting barrel are tightly connected, and described material collecting barrel is provided with exhausr port.
Further, described discharging opening is provided with flange, the bung of described material collecting barrel is provided with a barrel edge, on described flange, be connected with 3～8 snap closes by bearing pin equably, the end of described snap close is provided with salient point, described bucket, along being provided with the circular groove matching with above-mentioned salient point, is fixed with sealing band on the upper surface on described bucket edge.
Further, the blade end of described impeller is equipped with the consistent inclined-plane of direction of tilt.
Further, described inlet point is provided with the charging flange for being tightly connected.
Further, described exhausr port is provided with dirt filtrating screen.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of dust exhaustor unloader with material collecting barrel of the present utility model, the bung of its discharging opening and material collecting barrel is tightly connected, material collecting barrel is provided with exhausr port, the material that unloader is discharged is directly collected in material collecting barrel, reentrainment of dust can effectively avoid discharging time pollutes, and improves working environment;
(2) a kind of dust exhaustor unloader with material collecting barrel of the present utility model, its discharging opening is provided with flange, the bung of material collecting barrel is provided with a barrel edge, on flange, be connected with 3～8 snap closes by bearing pin equably, the end of snap close is provided with salient point, and bucket, along being provided with the circular groove matching with above-mentioned salient point, is fixed with sealing band on the upper surface on bucket edge, be convenient to Fast Installation and the dismounting of material collecting barrel, and the air-tightness of installation junction is good;
(3) a kind of dust exhaustor unloader with material collecting barrel of the present utility model, the blade end of its impeller is equipped with the consistent inclined-plane of direction of tilt, be convenient to the material being stuck in unloader to cut off, prevent the wearing and tearing that impeller caused because of the stuck unloader of wood particle class material, improve service life and the working stability of unloader;
(4) a kind of dust exhaustor unloader with material collecting barrel of the present utility model, its inlet point is provided with the charging flange for being tightly connected, easy to connect, good airproof performance;
(5) a kind of dust exhaustor unloader with material collecting barrel of the present utility model, its exhausr port is provided with dirt filtrating screen, has prevented further leaking of airborne dust.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of dust exhaustor unloader with material collecting barrel of the present utility model;
Fig. 2 is the A-A place schematic cross-section in Fig. 1;
Fig. 3 is the local enlarged diagram in C place in Fig. 1.
Label declaration in schematic diagram:
1, motor; 2, support; 3, retarder; 4, main shaft; 5, housing; 51, end cap; 6, inlet point; 61, charging flange; 7, discharging opening; 71, flange; 72, snap close; 73, bearing pin; 74, salient point; 8, material collecting barrel; 81, bucket edge; 82, sealing band; 83, exhausr port; 9, impeller; 91, inclined-plane.
Detailed description of the invention
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
In conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of dust exhaustor unloader with material collecting barrel of the present embodiment, comprise motor 1, fixed electrical machinery 1 support 2, retarder 3, main shaft 4, be fixed on impeller 9, housing 5 on main shaft 4, be located at inlet point 6 and discharging opening 7 and material collecting barrel 8 on housing 5, motor 1 is connected with main shaft 4 by retarder 3, one end of housing 5 is provided with end cap 51, particularly, end cap 51 is secured by bolts in one end of housing 5, is convenient to the demolition and maintenance of unloader; Main shaft 4 is installed in housing 5 by the bearing of being located on housing 5 and end cap 51, and bearing adopts Seal Design, avoids dust to enter bearing, increases the wearing and tearing of bearing; Impeller 9 is located in housing 5, and impeller 9 and the little free-running fit of housing 5 inwall, discharging opening 7 is tightly connected with the bung of material collecting barrel 8, material collecting barrel 8 is provided with exhausr port 83, the material that unloader is discharged is directly collected in material collecting barrel 8, reentrainment of dust can effectively avoid discharging time pollutes, and improves working environment.Particularly, as shown in Figure 3, discharging opening 7 is provided with flange 71, and the bung of material collecting barrel 8 is provided with bucket along 81, on flange 71, be connected with 3～8 snap closes 72 by bearing pin 73 equably, the end of snap close 72 is provided with salient point 74, and bucket is provided with the circular groove matching with above-mentioned salient point 74 along 81, and bucket is along being fixed with sealing band 82 on 81 upper surface, specifically in the present embodiment, snap close 72 is provided with 3, is convenient to Fast Installation and the dismounting of material collecting barrel 8, and has ensured that the air-tightness of installation junction is good.
As shown in Figure 2, the blade end of the impeller 9 in the present embodiment is equipped with the consistent inclined-plane of direction of tilt 91, be convenient to the material being stuck in unloader to cut off, prevent the wearing and tearing that impeller 9 caused because of the stuck unloader of wood particle class material, improve service life and the working stability of unloader; In order to ensure that the blade of impeller 9 has enough intensity, on blade, be also provided with reinforcement gusset.Inlet point 6 in the present embodiment is provided with the charging flange 61 for being tightly connected, easy to connect, and good airproof performance is mainly used in being connected with the discharging opening of conveyor screw.In order to prevent further leaking of airborne dust, exhausr port 83 is provided with dirt filtrating screen, and this dirt filtrating screen is detachably changed, and prevents that dirt filtrating screen from can not get for a long time changing and being stopped up by dust, affects normal discharging.
A kind of dust exhaustor unloader with material collecting barrel of the present embodiment, is connected with the conveyor screw of sack cleaner below.When use, motor 1 drives the impeller 9 on main shaft 4 to rotate after slowing down by retarder 3; Material is entered by inlet point 6 in the housing 5 of unloader, enters discharging opening 7, and directly enter in material collecting barrel 8 through the impeller 9 rotating, and the air in material collecting barrel 8 is discharged by exhausr port 83, and the reentrainment of dust can effectively avoid discharging time pollutes.Impeller 9 is in the time rotating, and the inclined-plane 91 of its end is sharper, is enough to cut off wood particle class material, can prevent the wearing and tearing that impeller 9 caused because of the stuck unloader of wood particle class material, improves service life and the working stability of unloader.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (5)
1. the dust exhaustor unloader with material collecting barrel, comprise motor (1), the support (2) of fixed electrical machinery (1), retarder (3), main shaft (4), be fixed on the impeller (9) on main shaft (4), housing (5), be located at inlet point (6) and discharging opening (7) on housing (5), it is characterized in that: also comprise material collecting barrel (8), described motor (1) is connected with main shaft (4) by retarder (3), one end of described housing (5) is provided with end cap (51), described main shaft (4) is installed in housing (5) by the bearing of being located on housing (5) and end cap (51), described impeller (9) is located in housing (5), described discharging opening (7) is tightly connected with the bung of material collecting barrel (8), described material collecting barrel (8) is provided with exhausr port (83).
2. a kind of dust exhaustor unloader with material collecting barrel according to claim 1, it is characterized in that: described discharging opening (7) is provided with flange (71), the bung of described material collecting barrel (8) is provided with bucket along (81), on described flange (71), be connected with 3～8 snap closes (72) by bearing pin (73) equably, the end of described snap close (72) is provided with salient point (74), described bucket is provided with along (81) circular groove matching with above-mentioned salient point (74), and described bucket is along being fixed with sealing band (82) on the upper surface of (81).
3. a kind of dust exhaustor unloader with material collecting barrel according to claim 2, is characterized in that: the blade end of described impeller (9) is equipped with the consistent inclined-plane of direction of tilt (91).
4. a kind of dust exhaustor unloader with material collecting barrel according to claim 3, is characterized in that: described inlet point (6) is provided with the charging flange (61) for being tightly connected.
5. a kind of dust exhaustor unloader with material collecting barrel according to claim 4, is characterized in that: described exhausr port (83) is provided with dirt filtrating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070250.8U CN203740652U (en) | 2014-02-19 | 2014-02-19 | Dust remover unloader with collecting barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070250.8U CN203740652U (en) | 2014-02-19 | 2014-02-19 | Dust remover unloader with collecting barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740652U true CN203740652U (en) | 2014-07-30 |
Family
ID=51340481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070250.8U Expired - Lifetime CN203740652U (en) | 2014-02-19 | 2014-02-19 | Dust remover unloader with collecting barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863850A (en) * | 2014-02-19 | 2014-06-18 | 江苏常净环保科技有限公司 | Unloading machine of dust remover with collecting bucket |
-
2014
- 2014-02-19 CN CN201420070250.8U patent/CN203740652U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863850A (en) * | 2014-02-19 | 2014-06-18 | 江苏常净环保科技有限公司 | Unloading machine of dust remover with collecting bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |