CN214494936U - Pre-feeding device for pulverized coal quantitative metering rotor scale - Google Patents
Pre-feeding device for pulverized coal quantitative metering rotor scale Download PDFInfo
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- CN214494936U CN214494936U CN202120433682.0U CN202120433682U CN214494936U CN 214494936 U CN214494936 U CN 214494936U CN 202120433682 U CN202120433682 U CN 202120433682U CN 214494936 U CN214494936 U CN 214494936U
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- hopper
- feeding device
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Abstract
The utility model discloses a pre-feeding device for buggy ration measurement rotor balance, the on-line screen storage device comprises a base, the equal fixedly connected with mounting panel in both sides around the base top, the inboard lower part of mounting panel is through the first motor of backup pad fixedly connected with, the first gear of first motor top fixedly connected with, discharging pipe top rotates and is connected with the homogenizing pipe, homogenizing pipe bottom outside fixedly connected with second gear, hopper left side middle part rotates and is connected with scraper kun, scraper kun outside fixedly connected with scraper brush, third gear inboard rear end fixedly connected with second motor, scraper kun rear end outside fixedly connected with fourth gear, transmission kun left side is provided with the buffer board. The utility model discloses in, feeder can reduce the amount of dissipating of buggy in advance, reduces the buggy loss, and the environmental protection is feeder difficult for blockking up in advance simultaneously, and the ejection of compact is smooth and easy, is worth wideling popularize.
Description
Technical Field
The utility model relates to a buggy rotor balance field especially relates to a feeder in advance for buggy ration measurement rotor balance.
Background
The pulverized coal rotor scale rotates through the impeller, so that pulverized coal flows uniformly in a half circle, at the moment, pulverized coal exists on one side of the disc-shaped scale body, pulverized coal does not exist on the other half of the disc-shaped scale body, balance of the scale body is broken, and the weight of materials detects the flow of the pulverized coal through the weighing sensor.
Before the buggy feed usually need carry out the pre-feeding in advance, the flow to the buggy is conveniently carried out the ration and is measured, however at present pre-feeder feeding in-process, feed structure easily is stained with and glues the buggy, and the loss can take place for the coal dust, and the buggy circulation is unstable inadequately and the discharge gate blocks up easily among the pre-feeding in-process.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a pre-feeding device for a pulverized coal quantitative metering rotor scale.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pre-feeding device for a pulverized coal quantitative metering rotor scale comprises a base, wherein mounting plates are fixedly connected to the front side and the rear side of the top end of the base, a rotor scale body is arranged in the middle of the top end of the base, a first motor is fixedly connected to the lower portion of the inner side of the mounting plate through a support plate, a first gear is fixedly connected to the top of the first motor, a discharging pipe is arranged on the left side of the first motor, a valve is fixedly connected to the bottom of the discharging pipe, a homogenizing pipe is rotatably connected to the top of the discharging pipe, a second gear is fixedly connected to the outer side of the bottom of the homogenizing pipe, four stirring rods are uniformly and fixedly connected to the inner side of the upper portion of the homogenizing pipe, the homogenizing pipe is rotatably connected to the bottom of a hopper through a limiting groove, a scraper roller is rotatably connected to the middle of the left side of the hopper, a scraper brush is fixedly connected to the outer side of the scraper roller, a transmission roller is arranged at the top end of the scraper brush and is rotatably connected with the hopper, the automatic feeding device is characterized in that a third gear is fixedly connected to the outer side of the rear end of the transmission roller and located behind the hopper, a second motor is fixedly connected to the rear end of the inner side of the third gear, a fourth gear is fixedly connected to the outer side of the rear end of the scraper roller, a buffer plate is arranged on the left side of the transmission roller, and a feeding roller is rotatably connected to the top of the right end of the inner side of the mounting plate and is connected with the transmission roller through a conveying belt.
As a further description of the above technical solution:
the first gear is in meshed connection with the second gear.
As a further description of the above technical solution:
the discharging pipe is fixedly connected to the rear end of the inner side of the mounting plate through a positioning frame.
As a further description of the above technical solution:
the hopper is connected with the base through the supporting columns.
As a further description of the above technical solution:
the third gear is in meshed connection with the fourth gear.
As a further description of the above technical solution:
the second motor is fixedly connected to the rear end of the inner side of the mounting plate.
As a further description of the above technical solution:
the buffer plate is fixedly connected to the right part of the inner side of the hopper.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, the second motor drives the conveyer belt feeding through the cooperation of third gear and transmission kun, the buffer board plays the cushioning effect to the buggy of whereabouts, the second motor passes through the third gear simultaneously, the cooperation of fourth gear and scraper kun drives scraper brush and rotates, thereby make scraper brush and the conveyer belt of transmission kun bottom in scraper kun top move in opposite directions, under the buggy brush with the conveyer belt on adhesion, the loss volume of buggy has been reduced, be favorable to environmental protection.
2. The utility model discloses in, make the homogenization pipe hopper relatively and discharging pipe rotation through the spacing groove, first motor drives the second gear through first gear and rotates to make homogenization pipe and puddler rotate, stir the buggy in the hopper, guaranteed the smooth and easy degree of buggy circulation, avoided the jam of discharging pipe, homogenize the buggy simultaneously, be worth wideling popularize.
Drawings
Fig. 1 is a front view structural diagram of a pre-feeding device for a coal powder quantitative metering rotor scale according to the present invention;
fig. 2 is a right side view of a second motor of the pre-feeding device for the coal powder quantitative metering rotor scale according to the present invention;
fig. 3 is a perspective view of a refining pipe of the pre-feeding device for a coal powder quantitative measurement rotor scale according to the present invention.
Illustration of the drawings:
1. a base; 2. mounting a plate; 3. a rotor scale body; 4. a first motor; 5. a first gear; 6. a discharge pipe; 7. a valve; 8. a material homogenizing pipe; 9. a second gear; 10. a stirring rod; 11. a hopper; 12. a scraper roller; 13. scraping the material brush; 14. a drive roller; 15. a third gear; 16. a second motor; 17. a fourth gear; 18. a buffer plate; 19. a feed roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a pre-feeding device for a pulverized coal quantitative metering rotor scale comprises a base 1, wherein mounting plates 2 are fixedly connected to the front side and the rear side of the top end of the base 1, a rotor scale body 3 is arranged in the middle of the top end of the base 1, a first motor 4 is fixedly connected to the lower portion of the inner side of the mounting plate 2 through a supporting plate, a first gear 5 is fixedly connected to the top of the first motor 4, a discharging pipe 6 is arranged on the left side of the first motor 4, a valve 7 is fixedly connected to the bottom of the discharging pipe 6, a material homogenizing pipe 8 is rotatably connected to the top of the discharging pipe 6, a second gear 9 is fixedly connected to the outer side of the bottom of the material homogenizing pipe 8, four stirring rods 10 are uniformly and fixedly connected to the inner side of the upper portion of the material homogenizing pipe 8, the material homogenizing pipe 8 is rotatably connected to the bottom of a hopper 11 through a limiting groove, a scraper roller 12 is rotatably connected to the middle of the left side of the hopper 11, a scraper brush 13 is provided with a transmission roller 14, and the transmission roller 14 is rotatably connected with the hopper 11, a third gear 15 is fixedly connected to the outer side of the rear end of the transmission roller 14, the third gear 15 is located behind the hopper 11, a second motor 16 is fixedly connected to the rear end of the inner side of the third gear 15, a fourth gear 17 is fixedly connected to the outer side of the rear end of the scraper roller 12, a buffer plate 18 is arranged on the left side of the transmission roller 14, a feeding roller 19 is rotatably connected to the top of the right end of the inner side of the mounting plate 2, the feeding roller 19 is connected to the transmission roller 14 through a conveyor belt, the second motor 16 drives the transmission roller 14 to rotate through the third gear 15, the transmission roller 14 drives the feeding roller 19 and the conveyor belt to feed, the buffer plate 18 reduces impact on falling coal dust, meanwhile, the second motor 16 drives the scraper roller 12 and the scraper brush 13 to rotate through the meshing of the third gear 15 and the fourth gear 17, so that the scraper brush 13 on the top of the scraper roller 12 and the conveyor belt at the bottom of the transmission roller 14 move towards each other to brush down the coal dust adhered to the conveyor belt, the loss of the coal dust is reduced, and the environmental pollution is reduced.
The working principle is as follows: after the second motor 16 is started, the third gear 15 and the transmission roller 14 are driven to rotate, the transmission roller 14 drives the feeding roller 19 and the conveyor belt to feed, the buffer plate 18 reduces the impact on the falling coal dust, meanwhile, the second motor 16 drives the third gear 15, the third gear 15 is meshed with the fourth gear 17, so as to drive the scraper roller 12 and the scraper brush 13 to rotate, so that the scraper brush 13 on the top of the scraper roller 12 and the conveyor belt at the bottom of the transmission roller 14 move oppositely, the coal dust brush adhered on the conveyor belt is driven to rotate the material homogenizing pipe 8 relative to the hopper 11 and the material discharging pipe 6 through the limiting groove, when the device pre-feeds the rotor scale body 3, the valve 7 is opened, the first motor 4 is started to drive the first gear 5 to rotate the first gear 5 to drive the second gear 9 to rotate, so as to drive the material homogenizing pipe 8 and the stirring rod 10 to rotate, and the smooth circulation degree of the coal dust in the hopper 11 is ensured, at the same time, the blocking of the discharge pipe 6 is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a feeder in advance for buggy ration rotor scale, includes base (1), its characterized in that: the automatic material mixing device is characterized in that mounting plates (2) are fixedly connected to the front side and the rear side of the top of the base (1), a rotor scale body (3) is arranged in the middle of the top of the base (1), a first motor (4) is fixedly connected to the lower portion of the inner side of the mounting plate (2) through a supporting plate, a first gear (5) is fixedly connected to the top of the first motor (4), a discharging pipe (6) is arranged on the left side of the first motor (4), a valve (7) is fixedly connected to the bottom of the discharging pipe (6), a material mixing pipe (8) is rotatably connected to the top of the discharging pipe (6), a second gear (9) is fixedly connected to the outer side of the bottom of the material mixing pipe (8), four stirring rods (10) are uniformly and fixedly connected to the inner side of the upper portion of the material mixing pipe (8), the material mixing pipe (8) is rotatably connected to the bottom of a hopper (11) through a limiting groove, and a material scraping roller (12) is rotatably connected to the middle portion of the left side of the hopper (11), scrape material roll (12) outside fixedly connected with scrape material brush (13), scrape material brush (13) top is provided with drive roll (14) and hopper (11) rotation connection, drive roll (14) rear end outside fixedly connected with third gear (15) and third gear (15) are located hopper (11) rear, third gear (15) inboard rear end fixedly connected with second motor (16), scrape material roll (12) rear end outside fixedly connected with fourth gear (17), drive roll (14) left side is provided with buffer board (18), mounting panel (2) inboard right-hand member top rotation is connected with feed roll (19) and feed roll (19) link to each other with drive roll (14) through the conveyer belt.
2. The pre-feeding device for the pulverized coal quantitative metering rotor scale according to claim 1, characterized in that: the first gear (5) is in meshed connection with the second gear (9).
3. The pre-feeding device for the pulverized coal quantitative metering rotor scale according to claim 1, characterized in that: the discharging pipe (6) is fixedly connected to the rear end of the inner side of the mounting plate (2) through a positioning frame.
4. The pre-feeding device for the pulverized coal quantitative metering rotor scale according to claim 1, characterized in that: the hopper (11) is connected with the base (1) through a supporting column.
5. The pre-feeding device for the pulverized coal quantitative metering rotor scale according to claim 1, characterized in that: the third gear (15) is in meshed connection with the fourth gear (17).
6. The pre-feeding device for the pulverized coal quantitative metering rotor scale according to claim 1, characterized in that: the second motor (16) is fixedly connected to the rear end of the inner side of the mounting plate (2).
7. The pre-feeding device for the pulverized coal quantitative metering rotor scale according to claim 1, characterized in that: the buffer plate (18) is fixedly connected to the right part of the inner side of the hopper (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433682.0U CN214494936U (en) | 2021-03-01 | 2021-03-01 | Pre-feeding device for pulverized coal quantitative metering rotor scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433682.0U CN214494936U (en) | 2021-03-01 | 2021-03-01 | Pre-feeding device for pulverized coal quantitative metering rotor scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214494936U true CN214494936U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120433682.0U Active CN214494936U (en) | 2021-03-01 | 2021-03-01 | Pre-feeding device for pulverized coal quantitative metering rotor scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214494936U (en) |
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2021
- 2021-03-01 CN CN202120433682.0U patent/CN214494936U/en active Active
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