CN210585759U - Material scattering device of drum coal screening machine - Google Patents
Material scattering device of drum coal screening machine Download PDFInfo
- Publication number
- CN210585759U CN210585759U CN201921422231.6U CN201921422231U CN210585759U CN 210585759 U CN210585759 U CN 210585759U CN 201921422231 U CN201921422231 U CN 201921422231U CN 210585759 U CN210585759 U CN 210585759U
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- cross
- coal
- screening machine
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Abstract
A material scattering device of a rotary screen coal machine. In rainy days, coal is wet, the viscosity of coal powder doped with coal blocks is increased, and the phenomenon of caking is generated, so that a large coal block enters a coal screening machine and can be stuck on a roller or even cause blockage when screening. The utility model discloses the constitution includes: shell (2), the shell in set up cross fixed plate (6), the cross fixed plate on fixed lower buckle closure (4), the cross fixed plate on be fixed with gear motor (8), gear motor on the output shaft be fixed with master gear (9) and main cross stir pole (3), lower buckle closure inside all around be connected through the bearing with four dead levers (10), the dead lever on fixed pinion (11), the pinion with the master gear mesh mutually, the fixed vice cross in dead lever top stir pole (12). The utility model is used for the breaing up of drum coal screening machine material.
Description
The technical field is as follows:
the utility model relates to a device is broken up to drum coal screening machine material.
Background art:
the drum coal screening machine is the equipment that sieves the coal, and bulky coal cinder can pass through the conveying breaker of coal screening machine, and small coal cinder or buggy are then dropped through the coal breakage mouth of coal screening machine lower part, but the coal can be very moist when the rainy day, and the buggy is mixing the coal cinder viscosity and can be increased, produces the phenomenon of caking for a bold enters into the coal screening machine, can glue on the cylinder and lead to blockking up even when carrying out the screening.
The utility model has the following contents:
the utility model aims at solving the danger that current drum coal screening machine can block up, provide a drum coal screening machine material that can tentatively break up between the coal screening and break up the device.
The above purpose is realized by the following technical scheme:
the utility model provides a device is broken up to drum coal screening machine material which constitutes and includes: the shell, the shell in set up the cross fixed plate, the cross fixed plate on fixed lower buckle closure, the cross fixed plate on be fixed with gear motor, gear motor on the output shaft be fixed with master gear and main cross and stir the pole, lower buckle closure inside pass through the bearing with four dead levers all around and be connected, the dead lever on fixed pinion, the pinion with the master gear mesh mutually, the fixed vice cross in dead lever top stir the pole.
The material scattering device of the drum coal screening machine is characterized in that a conical plate is fixed on the upper portion of the main cross stirring rod.
The material scattering device for the rotary coal screening machine is characterized in that a conical plate is welded on the cross fixing plate.
Has the advantages that:
1. the utility model discloses a theory of operation does: the lower connecting plate of the lower portion of the shell is connected with a feed inlet of the coal screening machine through a bolt, then the gear motor is started, the gear motor drives the main gear to rotate, the main gear is meshed with the pinion, so that the fixing rod rotates, the fixing rod enables the auxiliary cross-shaped stirring rod to rotate, meanwhile, an output shaft of the gear motor drives the main cross-shaped stirring rod to rotate, and two-step scattering is achieved through combination of the main cross-shaped stirring rod and the auxiliary cross-shaped stirring rod.
2. The utility model discloses realize that the secondary is broken up, main cross stirs the pole and tentatively breaks up, and vice cross stirs the pole and breaks up once more, can improve the homogeneity of breaking up, improves the efficiency of breaking up simultaneously.
3. The utility model discloses set up the conical plate, the material falls into and breaks up through main cross stirring rod through conical plate downward flow on the conical plate, and main cross stirring rod is different with vice cross stirring rod pivoted speed simultaneously, can guarantee the effect of breaing up.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
in the figure: 1. a conical plate; 2. a housing; 3. a main cross stirring rod; 4. a lower buckle cover; 5. a tapered plate; 6. a cross-shaped fixing plate; 7. a lower connecting plate; 8. a reduction motor; 9. a main gear; 10. fixing the rod; 11. a pinion gear; 12. an auxiliary cross stirring rod.
The specific implementation mode is as follows:
example 1:
the utility model provides a device is broken up to drum coal screening machine material which constitutes and includes: the shell 2, the shell in set up cross fixed plate 6, the cross fixed plate on fixed lower buckle closure 4, the cross fixed plate on be fixed with gear motor 8, gear motor on the output shaft be fixed with master gear 9 and main cross stirring rod 3, lower buckle closure inside all around pass through the bearing with four dead levers 10 and be connected, the dead lever on fixed pinion 11, the pinion with the master gear mesh mutually, the fixed vice cross stirring rod 12 in dead lever top.
The lower connecting plate 7 at the lower part of the shell is connected with the feed inlet of the coal sieving machine through a bolt, then the gear motor is started, the material enters through the feed inlet at the upper part of the shell and falls onto the conical plate, the main gear is driven by the speed reducing motor to rotate by flowing down through the side wall of the conical plate and is meshed with the auxiliary gear, thereby the fixed rod rotates, the fixed rod enables the auxiliary cross stirring rod to rotate, simultaneously the output shaft of the gear motor drives the main cross stirring rod to rotate, meanwhile, the conical plate rotates, the materials fall through the side surface of the conical plate and are primarily scattered through the main cross-shaped stirring rod, then continuously falls down and is broken up in one part by four auxiliary cross stirring rods, two-step breaking up is realized by the combination of the main cross stirring rod and the auxiliary cross stirring rods, the gear ratio of the main gear to the auxiliary gear is 2:1, thus realizing high rotation speed of the auxiliary cross stirring rods, after the large-caking materials are broken up into small caking by the main cross stirring rod, the small caking materials are further broken up by the auxiliary cross stirring rod which rotates rapidly.
Example 2:
according to the material scattering device of the rotary screen coal machine in the embodiment 1, the conical plate 1 is fixed at the upper part of the main cross stirring rod.
Example 3:
according to embodiment 1 or 2 the device is broken up to drum coal screening machine material, the cross fixed plate on weld have conical plate 5, set up the conical plate and can prevent that the commodity circulation of whereabouts is partly piled up on the cross fixed plate, can guarantee that the material can both fall and enter into in the coal screening machine.
Claims (3)
1. The utility model provides a device is broken up to drum coal screening machine material which constitutes and includes: the shell, characterized by: the shell in set up the cross fixed plate, the cross fixed plate on fixed lower buckle closure, the cross fixed plate on be fixed with gear motor, gear motor on the output shaft be fixed with master gear and main cross and stir the pole, lower buckle closure inside pass through the bearing with four dead levers all around and be connected, the dead lever on fixed pinion, the pinion with the master gear mesh mutually, the dead lever top fixed vice cross stir the pole.
2. The material scattering device for the rotary screen coal machine according to claim 1, which is characterized in that: and a conical plate is fixed at the upper part of the main cross stirring rod.
3. The material scattering device for the rotary screen coal machine according to claim 2, wherein: the cross fixing plate is welded with a tapered plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422231.6U CN210585759U (en) | 2019-08-29 | 2019-08-29 | Material scattering device of drum coal screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422231.6U CN210585759U (en) | 2019-08-29 | 2019-08-29 | Material scattering device of drum coal screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585759U true CN210585759U (en) | 2020-05-22 |
Family
ID=70716323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921422231.6U Expired - Fee Related CN210585759U (en) | 2019-08-29 | 2019-08-29 | Material scattering device of drum coal screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893953A (en) * | 2022-05-09 | 2022-08-12 | 高迎彩 | Buggy preparation is with drying process device who prevents caking |
| CN117414907A (en) * | 2023-12-19 | 2024-01-19 | 山西省长治经坊煤业有限公司 | Material collecting and processing device for coal mining |
-
2019
- 2019-08-29 CN CN201921422231.6U patent/CN210585759U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893953A (en) * | 2022-05-09 | 2022-08-12 | 高迎彩 | Buggy preparation is with drying process device who prevents caking |
| CN114893953B (en) * | 2022-05-09 | 2024-05-03 | 山东新成供应链管理有限公司 | Drying treatment device for preventing caking for coal dust preparation |
| CN117414907A (en) * | 2023-12-19 | 2024-01-19 | 山西省长治经坊煤业有限公司 | Material collecting and processing device for coal mining |
| CN117414907B (en) * | 2023-12-19 | 2024-03-26 | 山西省长治经坊煤业有限公司 | Material collecting and processing device for coal mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210829 |