CN219682829U - Raw materials grinds circulation fan air supply pipeline - Google Patents
Raw materials grinds circulation fan air supply pipeline Download PDFInfo
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- CN219682829U CN219682829U CN202320221528.6U CN202320221528U CN219682829U CN 219682829 U CN219682829 U CN 219682829U CN 202320221528 U CN202320221528 U CN 202320221528U CN 219682829 U CN219682829 U CN 219682829U
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- 239000002994 raw material Substances 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of raw material grinding, in particular to an air supply pipeline of a raw material grinding circulating fan. The technical proposal comprises: casing, helicitic texture, picture peg, revolution mechanic, first and second screw thread disc, the casing both sides are fixed with blast pipe body respectively, recess two has been seted up to the casing upper surface, recess two inner wall bottom is seted up first, the transmission shaft that the motor was equipped with is rotated with revolution mechanic and is connected, the transmission shaft bottom mounting that the motor was equipped with has the threaded rod, threaded rod and helicitic texture threaded connection, the helicitic texture is fixed with the picture peg, threaded round hole two has been seted up to picture peg one side, second screw thread disc is pegged graft in threaded round hole two to threaded connection, second through-hole has been seted up to second one side of screw thread disc, second inner wall of through-hole is fixed with the filter screen. The utility model has the advantages of being capable of replacing a proper filter screen according to the requirement, being convenient for filtering circulated air and preventing equipment from being damaged.
Description
Technical Field
The utility model relates to the technical field of raw material grinding, in particular to an air supply pipeline of a raw material grinding circulating fan.
Background
The raw material mill is an industrial product for grinding in building materials, metallurgy, electric power and chemical industry, and is divided into a common raw material mill, a wind mill and the like, and a large cover, namely an end cover and a hollow shaft are adopted as an integral casting piece. When the raw material mill is used, the air supply pipeline is required to circulate the air, but the circulated air contains impurities, and the impurities can cause equipment damage.
The patent publication number CN212226314U discloses a raw materials grinds pipeline connection structure for circulating fan, mainly has first body and second body, and the left side intercommunication of second body has the extension pipe, and the equal fixedly connected with slider in both sides around the extension pipe, the equal fixedly connected with in both sides and slider cooperation slide rail of using around the first body inner chamber, the round hole has all been seted up on the surface of both sides about the extension pipe, and the surface of both sides about the first body all has the casing of bolting.
In the prior art, when a raw material mill is used in the using process of CN212226314U, an air supply pipeline is required to circulate air, but the circulated air contains impurities, and the impurities can cause equipment damage.
Disclosure of Invention
The utility model aims to provide an air supply pipeline of a raw material mill circulating fan, which has the advantages of being capable of replacing a proper filter screen according to the requirement, being convenient for filtering circulating air and preventing equipment from being damaged, and solves the problems that when the raw material mill is used, the air is required to be circulated by using the air supply pipeline, but the circulated air contains impurities, and the impurities can cause equipment damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a raw materials grinds circulation fan air supply pipeline, includes casing, helicitic texture, picture peg, revolution mechanic, screw thread disc one and screw thread disc two, the casing both sides are fixed with blast pipe body respectively, casing and screw thread disc one threaded connection, the recess two is seted up to the casing upper surface, recess two inner wall bottom is seted up first, both ends have been seted up the elongated slot respectively around the recess one inner wall, both ends are equipped with revolution mechanic respectively around the casing upper surface, both ends are fixed with the motor respectively around the casing upper surface, the transmission shaft that the motor was equipped with is connected with revolution mechanic rotation, the transmission shaft bottom mounting that the motor was equipped with has the threaded rod, threaded rod and screw thread structure threaded connection, the threaded rod bottom is connected with the rotation of elongated slot inner wall bottom, the helicitic texture is fixed with the picture peg, screw thread round hole two has been seted up to picture peg graft in the screw thread round hole two to screw thread disc two sides, the through hole two inner walls are fixed with the filter screen.
Preferably, the front end of the shell is fixedly provided with a control switch box, and the front end of the control switch box is sequentially embedded with a display screen and buttons from top to bottom. The starting and stopping of the motor can be controlled by controlling the switch box.
Preferably, two sides of the shell are respectively provided with a through hole I, and one side of the outer wall of the blast pipe body extends into the through hole I and is fixed. The blast pipe body is convenient to fix through the first through hole.
Preferably, a first threaded round hole is formed in the lower surface of the shell, the first threaded round disc is inserted into the first threaded round hole and is in threaded connection, and a handle is fixed on the lower surface of the first threaded round disc. The first threaded round hole is convenient for the threaded connection of the first threaded disc.
Preferably, the upper surface of the plugboard is fixedly provided with a long plate, and the long plate is inserted into the second groove. The second groove can be sealed by the long plate.
Preferably, the thread structure comprises a connecting block and a threaded hole, the upper surface of the connecting block is provided with the threaded hole, the bottom end of the threaded rod penetrates through the threaded hole, the threaded rod is in threaded connection with the threaded hole, and the connecting block is fixed with the plugboard. Threaded rod's penetration of being convenient for through the screw hole for threaded rod and connecting block can threaded connection.
Preferably, the rotating structure comprises a through hole III and bearings, the front end and the rear end of the upper surface of the shell are respectively provided with the through hole III, the bearings are fixed on the inner walls of the through holes III, the bottom ends of transmission shafts arranged on the motor penetrate through the bearings, and the transmission shafts are connected in a rotating mode. The transmission shaft arranged on the motor can rotate smoothly through the bearing.
Compared with the prior art, the utility model has the following beneficial effects:
according to the circulating air filtering device, the transmission shaft arranged on the motor is rotationally connected with the rotating structure, the threaded rod is fixed at the bottom end of the transmission shaft arranged on the motor, the threaded rod is in threaded connection with the threaded structure, the bottom end of the threaded rod is rotationally connected with the bottom end of the inner wall of the long groove, the threaded structure is fixed with the inserting plate, the threaded round hole II is formed in one side of the inserting plate, the threaded round plate II is inserted into the threaded round hole II and is in threaded connection, the through hole II is formed in one side of the threaded round plate II, the filter screen is fixed on the inner wall of the through hole II, when circulating air is required to be filtered, the proper filter screen is selected, the threaded round plate II is inserted into the threaded round hole II and is in threaded connection, the motor is started again, the threaded rod is enabled to rotate, the inserting plate is inserted into the groove I, the circulating air enters the groove I through the blast pipe body, the filter screen can filter impurities in the circulating air, and the proper filter screen can be replaced as required, the circulating air is convenient to filter, and the effect of preventing equipment damage is achieved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a thread structure according to the present utility model;
fig. 5 is a schematic view of a rotating structure of the present utility model.
In the figure: 1. an air supply pipe body; 2. a housing; 3. a motor; 4. a control switch box; 5. a grip; 6. a first through hole; 7. a thread structure; 8. a groove I; 9. inserting plate; 10. a rotating structure; 11. a second groove; 12. a long plate; 13. a long groove; 14. a threaded rod; 15. a first threaded disc; 16. a first threaded round hole; 17. a threaded round hole II; 18. a threaded disc II; 19. a second through hole; 20. a filter screen; 21. a connecting block; 22. a threaded hole; 23. a third through hole; 24. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, an embodiment of the present utility model provides: the utility model provides a raw materials grinds circulation fan air supply pipeline, which comprises a housin 2, the helicitic texture 7, picture peg 9, rotating-structure 10, first 15 of screw thread disc and second 18 of screw thread disc, casing 2 both sides are fixed with blast pipe body 1 respectively, casing 2 front end is fixed with control switch case 4, display screen and button are installed to the gomphosis in proper order from the top down to control switch case 4 front end, through-hole one 6 has been seted up respectively to casing 2 both sides, blast pipe body 1 outer wall one side stretches into in through-hole one 6, and it is fixed, can control the start and the stop of motor 3 through control switch case 4, be convenient for the fixed of blast pipe body 1 through-hole one 6. As is well known to those skilled in the art, the provision of the control switch box 4 is common in the conventional means or common general knowledge, and will not be described in detail herein, and any choice can be made by those skilled in the art according to their needs or convenience.
The shell 2 is in threaded connection with the first threaded disc 15, a first threaded round hole 16 is formed in the lower surface of the shell 2, the first threaded disc 15 is inserted into the first threaded round hole 16 and in threaded connection, the handle 5 is fixed on the lower surface of the first threaded disc 15, the first threaded round hole 16 is convenient for the threaded connection of the first threaded disc 15, and filtered impurities are conveniently discharged.
The upper surface of the shell 2 is provided with a groove II 11, the upper surface of the plugboard 9 is fixedly provided with a long plate 12, the long plate 12 is inserted into the groove II 11, the groove II 11 can be sealed through the long plate 12, the bottom end of the inner wall of the groove II 11 is provided with a groove I8, the front end and the rear end of the inner wall of the groove I8 are respectively provided with a long groove 13, the front end and the rear end of the upper surface of the shell 2 are respectively provided with a rotating structure 10, the front end and the rear end of the upper surface of the shell 2 are respectively fixed with a motor 3, a transmission shaft fixed threaded rod 14 arranged on the motor 3 provides power for the rotation of the threaded rod 14, so that the plugboard 9 can move up and down as required, and the threaded disc II 18 and the filter screen 20 are convenient to replace. As is well known to those skilled in the art, the provision of the motor 3 is common and is well known to those skilled in the art, and is not described herein in detail, and any choice may be made by those skilled in the art according to their needs or convenience. The transmission shaft that motor 3 was equipped with rotates with rotating-structure 10 to be connected, rotating-structure 10 includes through hole three 23 and bearing 24, through hole three 23 has been seted up respectively to the front and back both ends in surface on casing 2, through hole three 23 inner wall is fixed with bearing 24, the transmission shaft bottom that motor 3 was equipped with runs through bearing 24, rotate and connect, the transmission shaft that can make motor 3 be equipped with rotates smoothly through bearing 24, the transmission shaft bottom end that motor 3 was equipped with is fixed with threaded rod 14, threaded rod 14 and screw thread structure 7 threaded connection, screw thread structure 7 includes connecting block 21 and screw hole 22, screw hole 22 has been seted up to connecting block 21 upper surface, threaded rod 14 bottom runs through screw hole 22, threaded rod 14 and screw hole 22 threaded connection, connecting block 21 is fixed with picture peg 9, the run through of threaded rod 14 of being convenient for through screw hole 22 for threaded rod 14 and connecting block 21 can threaded connection, threaded rod 14 bottom and long groove 13 inner wall bottom rotate and be connected, screw thread structure 7 and picture peg 9 are fixed.
A second threaded round hole 17 is formed in one side of the plugboard 9, a second threaded disc 18 is inserted into the second threaded round hole 17 and is in threaded connection, the second threaded disc 18 is in threaded connection with the second threaded round hole 17, a proper filter screen 20 is convenient to replace, a second through hole 19 is formed in one side of the second threaded disc 18, a filter screen 20 is fixed to the inner wall of the second through hole 19, impurities in circulating air can be filtered through the filter screen 20, and the impurities are prevented from damaging equipment.
When the circulating air is required to be filtered, a proper filter screen 20 is selected, the threaded disc II 18 is inserted into the threaded hole II 17 to be connected with the threaded hole II in a threaded mode, the control switch box 4 is operated again, the motor 3 is started, the threaded rod 14 rotates, the connecting block 21 and the inserting plate 9 move downwards, the inserting plate 9 is inserted into the groove I8, the circulating air is fed into the groove I8 through the air supply pipe body 1, and the filter screen 20 can filter impurities in the circulating air. The effect that the proper filter screen 20 can be replaced according to the requirement, the circulating wind can be filtered conveniently, and the equipment damage is prevented is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a raw materials grinds circulation fan air supply pipeline, includes casing (2), helicitic texture (7), picture peg (9), rotating-structure (10), screw thread disc one (15) and screw thread disc two (18), its characterized in that: the utility model discloses a filter screen, including casing (2), threaded disc, threaded rod (14) are fixed with casing (2) and first (15) threaded connection respectively, recess two (11) are seted up to casing (2) upper surface, recess two (11) inner wall bottom has seted up recess one (8), elongated slot (13) have been seted up respectively to both ends around recess one (8) inner wall, both ends are equipped with rotating-structure (10) respectively around casing (2) upper surface, both ends are fixed with motor (3) respectively around casing (2) upper surface, the transmission shaft that motor (3) were equipped with is connected with rotating-structure (10) rotation, the transmission shaft bottom that motor (3) were equipped with is fixed with threaded rod (14), threaded rod (14) and threaded structure (7) threaded connection, threaded rod (14) bottom and elongated slot (13) inner wall bottom rotate and are connected, threaded structure (7) are fixed with picture peg (9) one side has seted up threaded round hole two (17), threaded disc two (18) are pegged graft threaded round hole two (17) respectively to both ends, threaded disc two (19) are connected with rotating-structure (7) threaded disc (19) threaded connection, two threaded disc (19) are seted up one side through-hole (20).
2. The raw mill circulation fan supply line according to claim 1, wherein: the front end of the shell (2) is fixedly provided with a control switch box (4), and the front end of the control switch box (4) is sequentially embedded with a display screen and buttons from top to bottom.
3. The raw mill circulation fan supply line according to claim 1, wherein: through holes I (6) are respectively formed in two sides of the shell (2), and one side of the outer wall of the air supply pipe body (1) stretches into the through holes I (6) and is fixed.
4. The raw mill circulation fan supply line according to claim 1, wherein: a first threaded round hole (16) is formed in the lower surface of the shell (2), a first threaded disc (15) is inserted into the first threaded round hole (16) and is in threaded connection, and a grip (5) is fixed on the lower surface of the first threaded disc (15).
5. The raw mill circulation fan supply line according to claim 1, wherein: the upper surface of the plugboard (9) is fixedly provided with a long plate (12), and the long plate (12) is inserted into the groove II (11).
6. The raw mill circulation fan supply line according to claim 1, wherein: the threaded structure (7) comprises a connecting block (21) and a threaded hole (22), the threaded hole (22) is formed in the upper surface of the connecting block (21), the threaded hole (22) is formed in the bottom end of the threaded rod (14) in a penetrating mode, the threaded rod (14) is in threaded connection with the threaded hole (22), and the connecting block (21) is fixed with the inserting plate (9).
7. The raw mill circulation fan supply line according to claim 1, wherein: the rotating structure (10) comprises a through hole III (23) and a bearing (24), wherein the through hole III (23) is formed in the front end and the rear end of the upper surface of the shell (2), the bearing (24) is fixed on the inner wall of the through hole III (23), and the bottom end of a transmission shaft arranged on the motor (3) penetrates through the bearing (24) and is connected in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221528.6U CN219682829U (en) | 2023-02-15 | 2023-02-15 | Raw materials grinds circulation fan air supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221528.6U CN219682829U (en) | 2023-02-15 | 2023-02-15 | Raw materials grinds circulation fan air supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682829U true CN219682829U (en) | 2023-09-15 |
Family
ID=87965398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320221528.6U Active CN219682829U (en) | 2023-02-15 | 2023-02-15 | Raw materials grinds circulation fan air supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682829U (en) |
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2023
- 2023-02-15 CN CN202320221528.6U patent/CN219682829U/en active Active
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