CN213929220U - Magnetic driving clutch - Google Patents

Abstract

The utility model belongs to the technical field of the clutch, specifically be a magnetic drive clutch. The dust removal and heat dissipation unit comprises a dust removal assembly, a first driving assembly, a heat dissipation assembly and a second driving assembly; the dust cleaning assembly is arranged on the inner side wall of the dust cover and is far away from one end of the clutch body; the first driving assembly is arranged at the bottom of the dust cleaning assembly and is far away from one end of the clutch body; the heat dissipation assembly is arranged on the outer wall of the dust cover and is far away from one side of the first driving assembly; the second driving assembly is arranged at the bottom of the dust cleaning assembly and is far away from one end of the clutch body; use clutch time overlength, the inside unable clearance of a large amount of dusts that can accumulate of clutch has influenced the life of clutch, and through setting up the dust cleaning assembly, the dust that will pile up on clutch housing blows to the dust cover bottom, and then clears up accumulational dust, realizes the cleanness to clutch housing, has improved the life of clutch.

Description

Magnetic driving clutch

Technical Field

The utility model belongs to the technical field of the clutch, specifically be a magnetic drive clutch.

Background

The electromagnetic clutch is a friction clutch which generates pressing force by electromagnetic force, and has the advantages of remote control, small control energy, convenient machine tool automation realization, quick action, simple structure and wide application.

In the prior art, most clutches are provided with dustproof devices, but the using effect is not good enough, and although certain dustproof effect is achieved, more dust can be accumulated along with the lengthening of the using time, the dust can enter the inside of the clutches, the abrasion of the clutches is accelerated, and the service life of the clutches is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic drive clutch, it is through setting up the clear dirt subassembly, will pile up the dust on clutch housing and blow to the dust cover bottom, and then clear up accumulational dust, has realized the cleanness to clutch housing, has improved the life of clutch, has solved because of dustproof effect is not good enough to lead to the problem that current clutch life is short.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic drive clutch comprises a clutch body, a dust cover, a dust removal and heat dissipation unit, a fixing assembly and a dust screen; the clutch body is arranged inside the dustproof cover; the dust removal and heat dissipation unit is arranged inside the dust cover; a group of fixing components are arranged inside the dust cover; the dust screen is arranged on the side wall of the dust cover; the dust removal and heat dissipation unit comprises a dust removal assembly, a first driving assembly, a heat dissipation assembly and a second driving assembly; the dust cleaning assembly is arranged on the inner side wall of the dust cover and is far away from one end of the clutch body; the first driving assembly is arranged at the bottom of the dust cleaning assembly and is far away from one end of the clutch body; the heat dissipation assembly is arranged on the outer wall of the dust cover and is far away from one side of the first driving assembly; the second driving assembly is arranged at the bottom of the dust cleaning assembly and is far away from one end of the clutch body.

Preferably, the dust removing assembly comprises a motor, a gear, a fan rib, fan blades, a groove and a convex strip; the groove is formed in the dust cover; the motor is fixedly connected to the inner wall of the groove; the gear is fixedly connected with the output end of the motor; the fan ribs are fixedly connected to the side end of the gear; a group of fan blades are fixedly connected to the side wall of the gear; the convex strip is fixedly connected to the side wall of the gear.

Preferably, the first driving assembly comprises a first slide rail, a first slide block, a first support rod, a second slide block, a first spring and a second support rod; the first sliding rail is fixedly connected to the inner wall of the dust cover; the first sliding block is connected to the first sliding rail in a sliding mode; the second sliding block is connected to the inner bottom wall of the dust cover in a sliding mode; one end of the first support rod is hinged to the side end of the first sliding block, and the other end of the first support rod is hinged to the top of the second sliding block; one end of the first spring is fixedly connected to the top of the first slide rail, and the other end of the first spring is fixedly connected to the end part of the first slide block; the second supporting rod is fixedly connected to the side end of the second sliding block.

Preferably, the heat dissipation assembly comprises a gland, a buffer column, a cross rod, a frame, a first fixing block, a water pipe and a spray head; the first fixed block is fixedly connected to the side wall of the dust cover; the frame is fixedly connected to the inner bottom wall of the first fixing block; the cross bar is connected to the inner wall of the frame in a sliding manner; the buffer column is fixedly connected to the top of the cross rod; the gland is fixedly connected to the top of the buffer column; the group of spray heads are fixedly connected to the inner wall of the top of the dust cover; one end of the water pipe is communicated with the side end of the frame, and the other end of the water pipe penetrates through the side end of the spray head.

Preferably, the fixing component comprises a second fixing block, a first sliding rod, a third fixing block, a fourth fixing block, a second sliding rod, a first buckle frame and a second buckle frame; the second fixed block is fixedly connected to the inner wall of the dust cover; the fourth fixed block is fixedly connected to the top of the groove; one end of the first sliding rod is fixedly connected to the end of the second fixed block, and the other end of the first sliding rod is fixedly connected to the end of the fourth fixed block; the third fixed block is fixedly connected to the middle part of the first slide bar; the second sliding rod is fixedly connected to the side end of the third fixed block; the first buckle frame is fixedly connected to the side end of the second sliding rod; the second buckling frame is fixedly connected to the bottom end of the first buckling frame.

Preferably, the second driving assembly comprises a second slide rail, a third slide block, an air bag, an air pipe and a second spring; the second sliding rail is fixedly connected to the inner wall of the dust cover; the third sliding block is connected to the second sliding rail in a sliding manner; the air bag is fixedly connected to the side wall of the second slide rail; one end of the second spring is fixedly connected to the top of the second sliding rail, and the other end of the second spring is fixedly connected to the side end of the third sliding block.

Compared with the prior art, the utility model discloses the beneficial technological effect who brings as follows:

1. the application provides a pair of magnetic drive clutch, when using the clutch for a long time, the clutch is inside can accumulate a large amount of dust and can't clear up, has influenced the life of clutch, through setting up the dust cleaning subassembly, will pile up the dust on the clutch housing and blow to the dust cover bottom, and then clear up accumulational dust, has realized the cleanness to the clutch housing, has improved the life of clutch.

2. The application provides a pair of magnetic drive clutch, clutch in the use, long-time operation can produce a large amount of heating powers and can't give off, through setting up heat radiation assembly, can spray the water in the jar on the casing of clutch, through the evaporation heat absorption of water, has realized the cooling to clutch housing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of a clutch according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

FIG. 6 is a cross-sectional view of the dust-removing heat-dissipating unit of the clutch according to the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

fig. 8 is a partial enlarged view of fig. 6 at E.

In the figure: 1. a clutch body; 2. a dust cover; 3. a dust removal heat dissipation unit; 31. a dust removal assembly; 311. A motor; 312. a gear; 313. a fan framework; 314. a fan blade; 315. a groove; 316. a convex strip; 32. a first drive assembly; 321. a first slide rail; 322. a first slider; 323. a first support bar; 324. a second slider; 325. a first spring; 326. a second support bar; 33. a heat dissipating component; 331. a gland; 332. a buffer column; 333. a cross bar; 334. a frame; 335. a first fixed block; 336. a water pipe; 337. a spray head; 34. A second drive assembly; 341. a second slide rail; 342. a third slider; 343. an air bag; 344. an air tube; 345. a second spring; 4. a fixing assembly; 41. a second fixed block; 42. a first slide bar; 43. a third fixed block; 44. a fourth fixed block; 45. a second slide bar; 46. a first buckle frame; 47. a second buckle frame; 5. a dust screen.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Example 1

The utility model provides a magnetic drive clutch, see fig. 1-5, comprising a clutch body 1, a dust cover 2, a dust-removing and heat-dissipating unit 3, a fixing component 4 and a dust-proof net 5; the clutch body 1 is arranged inside the dust cover 2; the dust removal and heat dissipation unit 3 is arranged inside the dust cover 2; a group of fixing components 4 are arranged inside the dust cover 2; the dust screen 5 is arranged on the side wall of the dust cover 2; the dust removal and heat dissipation unit 3 comprises a dust removal assembly 31, a first driving assembly 32, a heat dissipation assembly 33 and a second driving assembly 34; the dust cleaning component 31 is arranged on the inner side wall of the dust cover 2 and is far away from one end of the clutch body 1; the first driving assembly 32 is arranged at the bottom of the dust cleaning assembly 31 and is far away from one end of the clutch body 1; the heat dissipation assembly 33 is arranged on the outer wall of the dust cover 2 and on the side far away from the first driving assembly 32; the second driving assembly 34 is arranged at the bottom of the dust cleaning assembly 31 and is far away from one end of the clutch body 1; when the clutch is used for a long time, a large amount of dust can be accumulated and cannot be cleaned, the service life of the clutch is influenced, the dust removal and heat dissipation unit 3 is installed for cleaning and maintenance, the dust removal component 31 is installed for cleaning a large amount of dust, after cleaning is finished, the first driving component 32 and the heat dissipation component 33 are installed, water can be sprayed after the temperature is overheated in the using process of the clutch, effective heat dissipation is carried out, and the using efficiency of the clutch is improved; the dust cleaning component 31 comprises a motor 311, a gear 312, a fan rib 313, fan blades 314, a groove 315 and a convex strip 316; the groove 315 is opened inside the dust cap 2; the motor 311 is fixedly connected with the inner wall of the groove 315; the gear 312 is fixedly connected to the output end of the motor 311; the fan ribs 313 are fixedly connected to the side ends of the gears 312; a set of fan blades 314 fixed on the side wall of the gear 312; the convex strip 316 is fixedly connected with the side wall of the gear 312; a dust cleaning component 31 is mounted to clean a large amount of dust, the motor 311 rotates, the output end of the motor 311 drives the gear 312 to rotate, the gear 312 is connected with the fan framework 313 to drive the fan blades 314 to rotate, and the generated wind power cleans the dust in the clutch shell; the first driving assembly 32 comprises a first slide rail 321, a first slider 322, a first support bar 323, a second slider 324, a first spring 325 and a second support bar 326; the first sliding rail 321 is fixedly connected to the inner wall of the dust cover 2; the first sliding block 322 is slidably connected to the first sliding rail 321; the second slider 324 is slidably connected to the inner bottom wall of the dust cap 2; one end of the first supporting rod 323 is hinged to the side end of the first sliding block 322, and the other end is hinged to the top of the second sliding block 324; one end of the first spring 325 is fixedly connected to the top of the first sliding rail 321, and the other end is fixedly connected to the end of the first sliding block 322; the second supporting rod 326 is fixedly connected to the side end of the second sliding block 324; the convex strip 316 is driven to rotate in the rotation process of the gear 312, the convex strip 316 can extrude the first sliding block 322 when rotating, the first sliding block 322 pushes the first supporting rod 323 in the downward sliding process, the first supporting rod 323 pushes the second sliding block 324 under the pushing force, the second sliding block 324 is forced to be connected with the inner wall of the dust cover 2 in a forward sliding mode, and the second supporting rod 326 is pushed forward in the sliding process; the heat dissipation assembly 33 comprises a gland 331, a buffer column 332, a cross bar 333, a frame 334, a first fixing block 335, a water pipe 336 and a spray head 337; the first fixing block 335 is fixedly connected to the side wall of the dust cover 2; the frame 334 is fixedly connected to the inner bottom wall of the first fixing block 335; the cross bar 333 is slidably connected to the inner wall of the frame 334; the buffer column 332 is fixedly connected to the top of the cross rod 333; the gland 331 is fixedly connected to the top of the buffer column 332; the group of spray heads 337 is fixedly connected to the inner wall of the top of the dust cover 2; one end of the water pipe 336 is communicated with the side end of the frame 334, and the other end of the water pipe is penetrated at the side end of the spray head 337; the second supporting rod 326 pushes the pressing cover 331 forwards, the pressing cover 331 pushes the buffering column 332 inwards under the pushing force, the buffering column 332 pushes the cross rod 333, the cross rod 333 is connected with the inner wall of the frame 334 in a sliding mode to squeeze water in the water pipe 336 to be poured into the water pipe 336, and the water in the water pipe 336 is sprayed onto the clutch shell from the spray head 337 to dissipate heat; the fixing component 4 comprises a second fixing block 41, a first sliding rod 42, a third fixing block 43, a fourth fixing block 44, a second sliding rod 45, a first buckle frame 46 and a second buckle frame 47; the second fixing block 41 is fixedly connected to the inner wall of the dust cover 2; the fourth fixing block 44 is fixedly connected to the top of the groove 315; one end of the first sliding rod 42 is fixedly connected to the end of the second fixed block 41, and the other end is fixedly connected to the end of the fourth fixed block 44; the third fixed block 43 is fixedly connected to the middle part of the first sliding rod 42; the second sliding rod 45 is fixedly connected to the side end of the third fixed block 43; the first buckle frame 46 is fixedly connected to the side end of the second sliding rod 45; the second buckle frame 47 is fixedly connected to the bottom end of the first buckle frame 46; in the clutch use, can appear rocking the scheduling problem, through a set of fixed subassembly 4 of installation, make it fixed, improve the firm of clutch, connect first slide bar 42 through second fixed block 41 and fix on the inner wall of dust cover 2, second slide bar 45 and first knot frame 46 extrude and drag the corner that clutch body 1 fixed.

Example 2

Referring to fig. 6 to 8, embodiment 2 differs from embodiment 1 in that it includes a clutch body 1, a dust cover 2, a dust-removing and heat-dissipating unit 3, a fixing member 4, and a dust screen 5; the clutch body 1 is arranged inside the dust cover 2; the dust removal and heat dissipation unit 3 is arranged inside the dust cover 2; the set of securing assemblies 4 is disposed inside the dust cap 2; the dust screen 5 is arranged on the side wall of the dust cover 2; the dust removal and heat dissipation unit 3 comprises a dust removal assembly 31, a first driving assembly 32, a heat dissipation assembly 33 and a second driving assembly 34; the dust cleaning component 31 is arranged on the inner side wall of the dust cover 2 and is far away from one end of the clutch body 1; the first driving assembly 32 is arranged at the bottom of the dust cleaning assembly 31 and is far away from one end of the clutch body 1; the heat dissipation assembly 33 is arranged on the outer wall of the dust cover 2 and on the side far away from the first driving assembly 32; the second driving assembly 34 is arranged at the bottom of the dust cleaning assembly 31 and is far away from one end of the clutch body 1; when the clutch is used for a long time, a large amount of dust can be accumulated and cannot be cleaned, the service life of the clutch is influenced, the dust removal and heat dissipation unit 3 is installed for cleaning and maintenance, the dust removal component 31 is installed for cleaning a large amount of dust, after cleaning is finished, the first driving component 32 and the heat dissipation component 33 are installed, water can be sprayed after the temperature is overheated in the using process of the clutch, effective heat dissipation is carried out, and the using efficiency of the clutch is improved; the dust cleaning component 31 comprises a motor 311, a gear 312, a fan rib 313, fan blades 314, a groove 315 and a convex strip 316; the groove 315 is opened inside the dust cap 2; the motor 311 is fixedly connected with the inner wall of the groove 315; the gear 312 is fixedly connected to the output end of the motor 311; the fan ribs 313 are fixedly connected to the side ends of the gears 312; a set of fan blades 314 fixed on the side wall of the gear 312; the convex strip 316 is fixedly connected with the side wall of the gear 312; a dust cleaning component 31 is mounted to clean a large amount of dust, the motor 311 rotates, the output end of the motor 311 drives the gear 312 to rotate, the gear 312 is connected with the fan framework 313 to drive the fan blades 314 to rotate, and the generated wind power cleans the dust in the clutch shell; the second driving assembly 34 comprises a second sliding rail 341, a third sliding block 342, an air bag 343, an air pipe 344 and a second spring 345; the second sliding rail 341 is fixedly connected to the inner wall of the dust cover 2; the third sliding block 342 is slidably connected to the second sliding rail 341; the air bag 343 is fixedly connected to the side wall of the second slide rail 341; one end of the second spring 345 is fixedly connected to the top of the second sliding rail 341, and the other end is fixedly connected to the side end of the third sliding block 342; the convex strips 316 are driven to rotate in the rotation process of the gear 312, the convex strips 316 can extrude the third sliding block 342 when rotating, the third sliding block 342 extrudes the air bag 343 in a downward sliding manner, air in the air bag 343 is extruded and is filled into the frame 334 through the air pipe 344 for extrusion, the pressure and the water pressure in the air pipe 344 are increased and are sprayed out of the spray head 337 through the water pipe 336, and the heat dissipation effect is achieved; the heat dissipation assembly 33 comprises a gland 331, a buffer column 332, a cross bar 333, a frame 334, a first fixing block 335, a water pipe 336 and a spray head 337; the first fixing block 335 is fixedly connected to the side wall of the dust cover 2; the frame 334 is fixedly connected to the inner bottom wall of the first fixing block 335; the cross bar 333 is slidably connected to the inner wall of the frame 334; the buffer column 332 is fixedly connected to the top of the cross rod 333; the gland 331 is fixedly connected to the top of the buffer column 332; the group of spray heads 337 is fixedly connected to the inner wall of the top of the dust cover 2; one end of the water pipe 336 is communicated with the side end of the frame 334, and the other end of the water pipe is penetrated at the side end of the spray head 337; the second supporting rod 326 pushes the pressing cover 331 forwards, the pressing cover 331 pushes the buffering column 332 inwards under the pushing force, the buffering column 332 pushes the cross rod 333, the cross rod 333 is connected with the inner wall of the frame 334 in a sliding mode to squeeze water in the water pipe 336, and the water in the water pipe 336 is sprayed onto the clutch shell from the spray head 337 to dissipate heat; the fixing component 4 comprises a second fixing block 41, a first sliding rod 42, a third fixing block 43, a fourth fixing block 44, a second sliding rod 45, a first buckle frame 46 and a second buckle frame 47; the second fixing block 41 is fixedly connected to the inner wall of the dust cover 2; the fourth fixing block 44 is fixedly connected to the top of the groove 315; one end of the first sliding rod 42 is fixedly connected to the end of the second fixed block 41, and the other end is fixedly connected to the end of the fourth fixed block 44; the third fixed block 43 is fixedly connected to the middle part of the first sliding rod 42; the second sliding rod 45 is fixedly connected to the side end of the third fixed block 43; the first buckle frame 46 is fixedly connected to the side end of the second sliding rod 45; the second buckle frame 47 is fixedly connected to the bottom end of the first buckle frame 46; in the clutch use, can appear rocking the scheduling problem, through a set of fixed subassembly 4 of installation, make it fixed, improve the firm of clutch, connect first slide bar 42 through second fixed block 41 and fix on the inner wall of dust cover 2, second slide bar 45 and first knot frame 46 extrude and drag the corner that clutch body 1 fixed.

The foregoing description shows and describes several preferred embodiments of the present invention, but as aforesaid, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. A magnetically actuated clutch, characterized by: the clutch comprises a clutch body (1), a dust cover (2), a dust removal and heat dissipation unit (3), a fixing component (4) and a dust screen (5); the clutch body (1) is arranged inside the dust cover (2); the dust removal and heat dissipation unit (3) is arranged inside the dust cover (2); a group of fixing components (4) are arranged inside the dust cover (2); the dust screen (5) is arranged on the side wall of the dust cover (2); the dust removal and heat dissipation unit (3) comprises a dust removal assembly (31), a first driving assembly (32), a heat dissipation assembly (33) and a second driving assembly (34); the dust cleaning assembly (31) is arranged on the inner side wall of the dust cover (2) and is far away from one end of the clutch body (1); the first driving assembly (32) is arranged at the bottom of the dust cleaning assembly (31) and is far away from one end of the clutch body (1); the heat dissipation assembly (33) is arranged on the outer wall of the dust cover (2) and is far away from one side of the first driving assembly (32); the second driving assembly (34) is arranged at the bottom of the dust cleaning assembly (31) and is far away from one end of the clutch body (1).

2. A magnetically actuated clutch according to claim 1 wherein: the dust cleaning component (31) comprises a motor (311), a gear (312), a fan rib (313), fan blades (314), a groove (315) and a convex strip (316); the groove (315) is arranged inside the dust cover (2); the motor (311) is fixedly connected with the inner wall of the groove (315); the gear (312) is fixedly connected with the output end of the motor (311); the fan ribs (313) are fixedly connected to the side end of the gear (312); a group of fan blades (314) are fixedly connected to the side wall of the gear (312); the convex strip (316) is fixedly connected to the side wall of the gear (312).

3. A magnetically actuated clutch according to claim 2 wherein: the first driving assembly (32) comprises a first sliding rail (321), a first sliding block (322), a first supporting rod (323), a second sliding block (324), a first spring (325) and a second supporting rod (326); the first sliding rail (321) is fixedly connected to the inner wall of the dust cover (2); the first sliding block (322) is connected to the first sliding rail (321) in a sliding manner; the second sliding block (324) is connected to the inner bottom wall of the dust cover (2) in a sliding mode; one end of the first supporting rod (323) is hinged to the side end of the first sliding block (322), and the other end of the first supporting rod is hinged to the top of the second sliding block (324); one end of the first spring (325) is fixedly connected to the top of the first sliding rail (321), and the other end of the first spring is fixedly connected to the end of the first sliding block (322); the second supporting rod (326) is fixedly connected to the side end of the second sliding block (324).

4. A magnetically actuated clutch according to claim 3 wherein: the heat dissipation assembly (33) comprises a gland (331), a buffer column (332), a cross bar (333), a frame (334), a first fixing block (335), a water pipe (336) and a spray head (337); the first fixing block (335) is fixedly connected to the side wall of the dust cover (2); the frame (334) is fixedly connected to the inner bottom wall of the first fixing block (335); the cross bar (333) is connected to the inner wall of the frame (334) in a sliding way; the buffer column (332) is fixedly connected to the top of the cross rod (333); the gland (331) is fixedly connected to the top of the buffer column (332); the group of spray heads (337) are fixedly connected to the inner wall of the top of the dust cover (2); one end of the water pipe (336) is communicated with the side end of the frame (334), and the other end of the water pipe penetrates through the side end of the spray head (337).

5. A magnetically actuated clutch according to claim 4 wherein: the fixing component (4) comprises a second fixing block (41), a first sliding rod (42), a third fixing block (43), a fourth fixing block (44), a second sliding rod (45), a first buckle frame (46) and a second buckle frame (47); the second fixing block (41) is fixedly connected to the inner wall of the dust cover (2); the fourth fixing block (44) is fixedly connected to the top of the groove (315); one end of the first sliding rod (42) is fixedly connected to the end of the second fixed block (41), and the other end of the first sliding rod is fixedly connected to the end of the fourth fixed block (44); the third fixed block (43) is fixedly connected to the middle part of the first sliding rod (42); the second sliding rod (45) is fixedly connected to the side end of the third fixed block (43); the first buckle frame (46) is fixedly connected to the side end of the second sliding rod (45); the second buckling frame (47) is fixedly connected to the bottom end of the first buckling frame (46).

6. A magnetically actuated clutch according to claim 5 wherein: the second driving assembly (34) comprises a second sliding rail (341), a third sliding block (342), an air bag (343), an air pipe (344) and a second spring (345); the second sliding rail (341) is fixedly connected with the inner wall of the dust cover (2); the third sliding block (342) is connected to the second sliding rail (341) in a sliding manner; the air bag (343) is fixedly connected to the side wall of the second sliding rail (341); one end of the second spring (345) is fixedly connected to the top of the second sliding rail (341), and the other end of the second spring is fixedly connected to the side end of the third sliding block (342).

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