CN212875533U - Be used for dirt-proof dust guard of motor - Google Patents
Be used for dirt-proof dust guard of motor Download PDFInfo
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- CN212875533U CN212875533U CN202021127601.6U CN202021127601U CN212875533U CN 212875533 U CN212875533 U CN 212875533U CN 202021127601 U CN202021127601 U CN 202021127601U CN 212875533 U CN212875533 U CN 212875533U
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- access board
- connecting rod
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- 239000000428 dust Substances 0.000 title abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a be used for dirt-proof dust guard of motor, which comprises a motor, the bottom of motor is provided with the base, the right-hand member of motor is provided with the transmission shaft, the top of motor is provided with the upper shield, wherein, the bottom of upper shield is provided with down the cover, the bottom both sides of lower cover are fixed with the connecting plate, the through-hole has been seted up to one side of connecting plate, the inside of through-hole is provided with the connecting rod, the both sides of connecting rod are connected with the fixture block. The utility model discloses a set up the fixture block, with the outside that upper shield and lower cover moved the motor together, later, remove the inside in connecting rod groove with the connecting rod, the connecting rod drives the inside that the fixture block removed the mounting groove, rotates the connecting rod, and the connecting rod drives the inside that the fixture block removed the draw-in groove, and the fixture block is convenient for fix the upper shield and the lower cover in one side of base through the block structure who constitutes with the draw-in groove, and convenient to detach changes its facilitates use.
Description
Technical Field
The utility model relates to a motor technical field that prevents dust specifically is a be used for dirt-proof dust guard of motor.
Background
The motor, commonly known as "motor", refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and its main function is to generate driving torque, which is used as the power source of electrical appliances or various machines.
Although the types and the number of the existing dustproof protective covers for the motor are very large, the existing dustproof protective covers for the motor still have certain problems, and certain inconvenience is brought to the use of the dustproof protective covers for the motor.
Most of dustproof protective covers for motors are installed through bolts in the installation process, the installation process is complicated, the dustproof protective covers are inconvenient to detach during damage, time and labor are wasted, the application range of the dustproof protective covers for the motors is limited to a large extent, and therefore the technology of the dustproof protective cover structure for the motors can be improved urgently to improve the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for dirt-proof dust guard of motor has solved and has been used for dirt-proof dust guard of motor at the in-process of installation, mostly installs dust guard through the bolt, and the process of installation is comparatively loaded down with trivial details, and inconvenient dismantlement when damaging, the problem of wasting time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof shield for motor comprises a motor, a base is arranged at the bottom of the motor, a transmission shaft is arranged at the right end of the motor, an upper cover is arranged at the top of the motor, wherein,
the bottom of the upper cover is provided with a lower cover, two sides of the bottom of the lower cover are fixedly provided with connecting plates, one side of each connecting plate is provided with a through hole, a connecting rod is arranged in each through hole, two sides of each connecting rod are connected with a clamping block, one side of the base, which is close to the connecting rod, is provided with a connecting rod groove, one side of the base, which is close to the clamping block, is provided with a mounting groove, and one side of the base, which is close to the;
the front portion of upper shield constitutes to rotate with lower cover and is connected, one side that the rear portion of upper shield is close to lower cover is connected with first attachment strap, one side that lower cover is close to first attachment strap is connected with the second attachment strap, the fixed rod groove has been seted up to one side that first attachment strap is close to the second attachment strap, the inside in fixed rod groove is provided with the dead lever, one side that the second attachment strap was kept away from to the dead lever is connected with the pull rod, the spring groove has been seted up to one side that first attachment strap is close to the fixed rod groove, the inside in spring groove is provided with the spring, the pull rod groove has been seted up to one side that first attachment strap is close to the spring groove.
Preferably, the inner dimension of the mounting groove is larger than the outer dimension of the clamping block, the outer dimension of the clamping block is equal to the inner dimension of the clamping groove, and the clamping block and the clamping groove form a clamping structure.
Preferably, the mounting groove is communicated with the clamping groove, and the cross sections of the mounting groove and the clamping groove are L-shaped.
Preferably, one side of the second butt strap, which is close to the fixing rod, is provided with a fixing groove.
Preferably, the bottom surface of the fixing rod is a curved surface, and the slope height of the fixing rod gradually increases from one side close to the second access board to one side far away from the second access board.
Preferably, the spring is wound outside the pull rod, and the pull rod and the upper cover form an elastic structure through the spring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the fixture block, with the outside that upper shield and lower cover moved the motor together, later, remove the inside in connecting rod groove with the connecting rod, the connecting rod drives the inside that the fixture block removed the mounting groove, rotates the connecting rod, and the connecting rod drives the inside that the fixture block removed the draw-in groove, and the fixture block is convenient for fix the upper shield and the lower cover in one side of base through the block structure who constitutes with the draw-in groove, and convenient to detach changes its facilitates use.
2. The utility model discloses a set up the spring, rotate the upper shield, the upper shield drives first attachment strap and rotates one side of second attachment strap, and when the dead lever of first attachment strap one side was in same horizontal plane with the fixed slot, the pull rod drove the inside that the dead lever removed the fixed slot through the elastic construction who constitutes with the spring, was convenient for fix the upper shield in one side of lower cover, was convenient for open the transmission shaft of upper shield to motor one side simultaneously and installs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a motor; 2. a base; 3. a drive shaft; 4. an upper cover; 5. a lower cover; 6. a connecting plate; 7. a through hole; 8. a connecting rod; 9. a clamping block; 10. a connecting rod slot; 11. mounting grooves; 12. a card slot; 13. a first strap; 14. a second strap; 1401. fixing grooves; 15. a fixed rod slot; 16. fixing the rod; 17. a pull rod; 18. a spring slot; 19. a spring; 20. a pull rod groove.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a dustproof shield for motor dust prevention comprises a motor 1, a base 2, a transmission shaft 3, an upper cover 4, a lower cover 5, a connecting plate 6, a through hole 7, a connecting rod 8, a clamping block 9, a connecting rod groove 10, a mounting groove 11, a clamping groove 12, a first butt strap 13, a second butt strap 14, a fixed rod groove 15, a fixed rod 16, a pull rod 17, a spring groove 18, a spring 19 and a pull rod groove 20, wherein the base 2 is arranged at the bottom of the motor 1, the transmission shaft 3 is arranged at the right end of the motor 1, the upper cover 4 is arranged at the top of the motor 1,
the bottom of the upper cover 4 is provided with a lower cover 5, two sides of the bottom of the lower cover 5 are fixed with connecting plates 6, one side of the connecting plate 6 is provided with a through hole 7, the inside of the through hole 7 is provided with a connecting rod 8, two sides of the connecting rod 8 are connected with clamping blocks 9, one side of the base 2 close to the connecting rod 8 is provided with a connecting rod groove 10, one side of the base 2 close to the clamping block 9 is provided with a mounting groove 11, the inner dimension of the mounting groove 11 is larger than the outer dimension of the clamping block 9, the outer dimension of the clamping block 9 is equal to the inner dimension of the clamping groove 12, the clamping block 9 and the clamping groove 12 form a clamping structure, the mounting groove 11 is communicated with the clamping groove 12, the cross sections of the mounting groove 11 and the clamping groove 12 are L-shaped, the upper cover 4 and the lower cover 5 are moved to the outside of the motor 1 together, then, the connecting, the connecting rod 8 is rotated, the connecting rod 8 drives the clamping block 9 to move into the clamping groove 12, the clamping block 9 and the clamping groove 12 form a clamping structure, so that the upper cover 4 and the lower cover 5 are conveniently fixed on one side of the base 2, the clamping block is convenient to detach and replace and convenient to use, and the clamping groove 12 is formed in one side, close to the mounting groove 11, of the base 2;
the front part of the upper cover 4 is rotatably connected with the lower cover 5, one side of the rear part of the upper cover 4, which is close to the lower cover 5, is connected with a first access board 13, one side of the lower cover 5, which is close to the first access board 13, is connected with a second access board 14, one side of the second access board 14, which is close to a fixing rod 16, is provided with a fixing rod slot 15, one side of the first access board 13, which is close to the second access board 14, is provided with a fixing rod 16, the bottom surface of the fixing rod 16 is a curved surface, the slope height of the fixing rod 16 from one side close to the second access board 14 to one side far away from the second access board 14 is gradually increased, when the upper cover 4 drives the first access board 13 to rotate to one side of the second access board 14, the fixing rod 16 abuts against the edge of the second access board 14, and the bottom surface of the fixing rod 16 is a curved surface, so that the fixing rod 16 is gradually moved to the, so as to avoid the obstruction to the movement of the upper cover 4, the side of the fixed rod 16 far away from the second butt strap 14 is connected with a pull rod 17, one side of the first butt strap 13 close to the fixed rod groove 15 is provided with a spring groove 18, a spring 19 is arranged inside the spring groove 18, the spring 19 is wound outside the pull rod 17, and the pull rod 17 and the upper cover 4 form an elastic structure through a spring 19, the upper cover 4 is rotated, the upper cover 4 drives the first access board 13 to rotate to one side of the second access board 14, when the fixing lever 16 of the first strap 13 side is at the same level as the fixing slot 1401, the pull rod 17 drives the fixing rod 16 to move to the inside of the fixing slot 1401 through the elastic structure formed with the spring 19, so as to fix the upper cover 4 at one side of the lower cover 5, meanwhile, the upper cover 4 is convenient to open to install the transmission shaft 3 on one side of the motor 1, and a pull rod groove 20 is formed in one side of the first butt strap 13, which is close to the spring groove 18.
The working principle is as follows: when the dustproof shield for motor dust prevention is used, firstly, the upper cover 4 and the lower cover 5 are moved to the outside of the motor 1 together, then the connecting rod 8 is moved to the inside of the connecting rod groove 10, the connecting rod 8 drives the clamping block 9 to move to the inside of the mounting groove 11, the connecting rod 8 is rotated, the connecting rod 8 drives the clamping block 9 to move to the inside of the clamping groove 12, the clamping block 9 is convenient to fix the upper cover 4 and the lower cover 5 at one side of the base 2 through the clamping structure formed by the clamping groove 12 and is convenient to disassemble and replace, the dustproof shield is convenient to use, then the upper cover 4 is rotated, the upper cover 4 drives the first access board 13 to rotate to one side of the second access board 14, when the fixed rod 16 at one side of the first access board 13 and the fixing groove 1401 are in the same horizontal plane, the pull rod 17 drives the fixed rod 16 to move to the inside of the fixing groove 1401 through the elastic structure formed by the spring 19, so that the, and simultaneously, the upper cover 4 is convenient to open to install the transmission shaft 3 on one side of the motor 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof guard shield for motor, includes motor (1), its characterized in that: a base (2) is arranged at the bottom of the motor (1), a transmission shaft (3) is arranged at the right end of the motor (1), an upper cover (4) is arranged at the top of the motor (1), wherein,
a lower cover (5) is arranged at the bottom of the upper cover (4), connecting plates (6) are fixed on two sides of the bottom of the lower cover (5), a through hole (7) is formed in one side of each connecting plate (6), a connecting rod (8) is arranged inside each through hole (7), clamping blocks (9) are connected to two sides of each connecting rod (8), a connecting rod groove (10) is formed in one side, close to each connecting rod (8), of the base (2), a mounting groove (11) is formed in one side, close to each clamping block (9), of the base (2), and a clamping groove (12) is formed in one side, close to each mounting groove (11), of the base (2);
the front portion of upper shield (4) constitutes the swivelling joint with lower cover (5), one side that the rear portion of upper shield (4) is close to lower cover (5) is connected with first access board (13), one side that lower cover (5) is close to first access board (13) is connected with second access board (14), fixed rod groove (15) have been seted up to one side that first access board (13) are close to second access board (14), the inside of fixed rod groove (15) is provided with dead lever (16), one side that second access board (14) were kept away from in dead lever (16) is connected with pull rod (17), spring groove (18) have been seted up to one side that first access board (13) are close to fixed rod groove (15), the inside of spring groove (18) is provided with spring (19), pull rod groove (20) have been seted up to one side that first access board (13) are close to spring groove (18).
2. The dust-proof shield for a motor of claim 1, wherein: the inside dimension of mounting groove (11) is greater than the outside dimension of fixture block (9), the outside dimension of fixture block (9) equals the inside dimension of draw-in groove (12), and fixture block (9) and draw-in groove (12) constitute the block structure.
3. The dust-proof shield for a motor of claim 1, wherein: the mounting groove (11) is communicated with the clamping groove (12), and the sections of the mounting groove (11) and the clamping groove (12) are L-shaped.
4. The dust-proof shield for a motor of claim 1, wherein: the second access board (14) comprises a fixing groove (1401), and one side, close to the fixing rod (16), of the second access board (14) is provided with the fixing groove (1401).
5. The dust-proof shield for a motor of claim 1, wherein: the bottom surface of the fixed rod (16) is a curved surface, and the height of the slope of the fixed rod (16) gradually rises from one side close to the second butt strap (14) to one side far away from the second butt strap (14).
6. The dust-proof shield for a motor of claim 1, wherein: the spring (19) is wound outside the pull rod (17), and the pull rod (17) and the upper cover (4) form an elastic structure through the spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127601.6U CN212875533U (en) | 2020-06-17 | 2020-06-17 | Be used for dirt-proof dust guard of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127601.6U CN212875533U (en) | 2020-06-17 | 2020-06-17 | Be used for dirt-proof dust guard of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875533U true CN212875533U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021127601.6U Active CN212875533U (en) | 2020-06-17 | 2020-06-17 | Be used for dirt-proof dust guard of motor |
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| Country | Link |
|---|---|
| CN (1) | CN212875533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115622312A (en) * | 2022-11-15 | 2023-01-17 | 扬州市华天电机有限公司 | Motor casing with waterproof function |
-
2020
- 2020-06-17 CN CN202021127601.6U patent/CN212875533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115622312A (en) * | 2022-11-15 | 2023-01-17 | 扬州市华天电机有限公司 | Motor casing with waterproof function |
| CN115622312B (en) * | 2022-11-15 | 2024-03-19 | 扬州市华天电机有限公司 | Motor casing with waterproof function |
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