CN216397490U

CN216397490U - Dust protected electromagnetic clutch shell

Info

Publication number: CN216397490U
Application number: CN202122205665.4U
Authority: CN
Inventors: 周风井
Original assignee: Yancheng Kaihang Machinery Co ltd
Current assignee: Yancheng Kaihang Machinery Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-29
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a dustproof electromagnetic clutch shell which comprises a first shell, wherein a second shell is arranged on one side of the first shell, driving ports are respectively arranged at the upper end and the lower end of the first shell and the second shell, a first screw sleeve is sleeved outside the driving ports, a layer of dust screen is respectively arranged inside the first shell and the second shell, a plurality of air holes are formed between the first shell and the dust screen, mounting cavities are respectively arranged at the tops of the first shell and the second shell, a motor is respectively arranged inside the mounting cavities, an active carbon plate and a cooling fan are sequentially sleeved at the output end of the motor, a layer of sealing ring is respectively arranged between the active carbon plate and the output end of the motor, clamping blocks are respectively arranged at the upper end and the lower end of the active carbon plate, and a pair of clamping grooves is arranged inside the mounting cavities; this kind of dust protected electromagnetic clutch shell, convenient to detach and installation, simple structure is reasonable, has higher practicality, is convenient for extensively use widely.

Description

Dust protected electromagnetic clutch shell

Technical Field

The utility model relates to the technical field of electromagnetic clutches, in particular to a dustproof electromagnetic clutch shell.

Background

Electromagnetic clutches are also known as electromagnetic couplings. The electromagnetic mechanical connector is an automatic executing electric appliance, and is an electromagnetic mechanical connector which uses an electromagnetic induction principle and friction force between an inner friction plate and an outer friction plate to enable two components in a mechanical transmission system to rotate, and a driven component can be combined with or separated from the driving component under the condition that the driving component does not stop rotating. The electromagnetic clutch can be used for controlling the starting, reversing, speed regulating, braking and the like of machinery. It has simple structure, fast action, small control energy and convenient remote control; the volume is small, and larger torque can be transmitted; when used for brake control, the electromagnetic clutch has the advantages of rapid and smooth braking, so the electromagnetic clutch is widely applied to various processing machines and mechanical transmission systems.

Chinese patent (publication number: CN202021189169.3) discloses a dustproof structure of an electromagnetic clutch of an automobile air conditioner, wherein clamping blocks are fixedly connected above and below one end of a first shell and one end of a second shell, clamping grooves are arranged above and below the other end of the first shell and the other end of the second shell, and the clamping blocks are clamped and connected with the clamping grooves; the inner walls of the first shell and the second shell are fixedly connected with an activated carbon plate; the first shell and the second shell are convenient to mount and dismount, and the dustproof effect is good; however, during disassembly, the fixture block may be broken; after the activated carbon plate is used for a period of time, part of dust can be remained, the activated carbon plate is difficult to clean, and the activated carbon plate is difficult to detach and replace, so that the dust-proof electromagnetic clutch shell is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a dustproof electromagnetic clutch shell which comprises a first shell, wherein a second shell is arranged on one side of the first shell, driving ports are respectively arranged at the upper end and the lower end of the first shell and the second shell, a first screw sleeve is sleeved outside the driving ports, a dustproof net is respectively arranged inside the first shell and the second shell, a plurality of air holes are respectively arranged between the first shell and the second shell and the dustproof net, mounting cavities are respectively arranged at the tops of the first shell and the second shell, motors are respectively arranged inside the mounting cavities, an active carbon plate and a radiating fan are sequentially sleeved at the output end of the motor, a sealing ring is respectively arranged between the active carbon plate and the output end of the motor, clamping blocks are respectively arranged at the upper end and the lower end of the active carbon plate, a pair of clamping grooves are arranged inside the mounting cavities, and the clamping blocks are in sliding clamping with the clamping grooves, the screw rod is fixedly installed at the top of the output end of the motor, a pair of second threaded sleeves is sleeved on the outer side of the screw rod, and a cleaning scraper is installed between the threaded sleeves.

As a preferable technical solution of the present invention, the first thread insert is internally provided with a thread, and the driving port is in threaded connection with the first thread insert.

As a preferred technical scheme of the utility model, one side of the motor is provided with a fixed block, and the fixed block is connected with the mounting cavity.

As a preferred technical scheme of the utility model, the cleaning scraper is of a rectangular structure, and one side of the cleaning scraper can be attached to the activated carbon plate.

As a preferable technical scheme of the utility model, a through hole is formed in the cleaning scraper, and the screw penetrates through the through hole.

As a preferable technical scheme of the utility model, the fixture block and the mounting chamber are respectively provided with a threaded hole with the same size, and the threaded hole is internally and threadedly connected with a screw.

The utility model has the beneficial effects that:

1. according to the dustproof electromagnetic clutch shell, the first shell is separated from the second shell through the matching use of the first shell, the second shell, the driving port and the first threaded sleeve, so that the electromagnetic clutch shell is disassembled, and the activated carbon plate is conveniently taken out of the installation cavity through the matching use of the activated carbon plate, the screws, the clamping blocks and the clamping grooves, so that the dustproof structure is disassembled and installed, and a user can conveniently clean the activated carbon plate;

2. according to the dustproof electromagnetic clutch shell, the motor, the screw rod, the second threaded sleeve and the cleaning scraper are matched for use, so that the effects of cleaning dust on an activated carbon plate and facilitating disassembly are achieved, and the heat dissipation of the inner parts of the first shell and the second shell is achieved through the heat dissipation fan sleeved on the outer side of the output end of the motor; this kind of dust protected electromagnetic clutch shell, convenient to detach and installation, simple structure is reasonable, has higher practicality, is convenient for extensively use widely.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the installation of a dust-protected electromagnetic clutch housing of the present invention;

FIG. 2 is a perspective view of a dust-protected electromagnetic clutch housing of the present invention;

FIG. 3 is a cross-sectional view of a dust-tight electromagnetic clutch housing of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 of a dust-tight electromagnetic clutch housing of the present invention;

FIG. 5 is an enlarged view of the structure B of FIG. 1 of a dust-tight electromagnetic clutch housing of the present invention;

FIG. 6 is an enlarged view of the structure C of FIG. 2 of a dust-tight electromagnetic clutch housing of the present invention;

fig. 7 is an enlarged view of the structure D of fig. 3 of a dustproof electromagnetic clutch housing according to the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a first threaded sleeve; 4. air holes are formed; 5. a dust screen; 6. a drive port; 7. installing a chamber; 8. a motor; 9. a heat radiation fan; 10. an activated carbon plate; 11. cleaning and scraping; 12. a second thread insert; 13. a screw; 14. a clamping block; 15. a card slot; 16. a screw; 17. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-7, the dustproof electromagnetic clutch housing of the present invention comprises a first housing 1, a second housing 2 is installed at one side of the first housing 1, driving ports 6 are installed at the upper and lower ends of the first housing 1 and the second housing 2, a first screw sleeve 3 is sleeved outside the driving ports 6, a layer of dust screen 5 is installed inside the first housing 1 and the second housing 2, a plurality of ventilation holes 4 are formed between the first housing 1 and the second housing 2 and the dust screen 5, an installation chamber 7 is installed at the top of the first housing 1 and the second housing 2, a motor 8 is installed inside the installation chamber 7, an activated carbon plate 10 and a cooling fan 9 are sequentially sleeved at the output end of the motor 8, a layer of sealing ring is installed between the activated carbon plate 10 and the output end of the motor 8, clamping blocks 14 are installed at the upper and lower ends of the activated carbon plate 10, a pair of clamping grooves 15 are installed inside the installation chamber 7, and a pair of clamping blocks 14 is slidably clamped with the clamping groove 15, the top of the output end of the motor 8 is fixedly provided with a screw 13, the outer side of the screw 13 is sleeved with a pair of second threaded sleeves 12, and a cleaning scraper 11 is arranged between the pair of threaded sleeves.

Wherein, the inside screw thread that is equipped with of first swivel nut 3, and drive

port

6 and 3 threaded connection of first swivel nut, through rotatory first swivel nut 3, realized the separation of first casing 1 and second casing 2, and then reach convenient to detach's effect.

Wherein, fixed block 17 is installed to one side of motor 8, and fixed block 17 is connected with installation cavity 7, has realized that motor 8 carries out stable work in installation cavity 7.

Wherein, the clearance is scraped 11 and is the rectangle structure, and the clearance scrapes one side of 11 and can laminate mutually with activated carbon plate 10, scrapes 11 through the clearance and be the rectangle structure, and the clearance scrapes one side of 11 and can laminate mutually with activated carbon plate 10, has effectively realized that the clearance scrapes 11 clearance to dust on the activated carbon plate 10.

Wherein, the inside of scraping 11 is equipped with the through-hole, just screw rod 13 passes the through-hole, screws up second swivel nut 12 after, has realized that the clearance scrapes 11 and screw rod 13 between fixed.

Wherein, fixture block 14 and installation cavity 7 all are equipped with the screw hole of equidimension, and threaded hole internal thread is connected with screw 16, and screw 16 through installing has realized the fixed between fixture block 14 and the installation cavity 7.

The working principle is as follows: when the cleaning device is used, an external electromagnetic clutch device is arranged in the first shell 1 and the second shell 2, an input port and an output port of the external electromagnetic clutch device respectively penetrate through the pair of driving ports 6, the first screw sleeve 3 is sleeved on the outer side of the driving ports 6 to be screwed, and when the cleaning device is disassembled, the first screw sleeve 3 is separated from the driving ports 6, so that the first shell 1 and the second shell 2 are separated, a user can clean dust on the dust screen 5 and the air holes 4 conveniently, then the second screw sleeve 12 is rotated to take the second screw sleeve 12 out of the screw rod 13, so that the separation between the cleaning scraper 11 and the screw rod 13 is realized, the screw 16 is taken out of the mounting cavity 7, the separation between the activated carbon plate 10 and the mounting cavity 7 is realized, and the user can clean and disassemble the activated carbon plate 10 and the cleaning scraper 11 conveniently; this kind of dust protected electromagnetic clutch shell, convenient to detach and installation, simple structure is reasonable, has higher practicality, is convenient for extensively use widely.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dustproof electromagnetic clutch shell comprises a first shell (1) and is characterized in that a second shell (2) is installed on one side of the first shell (1), driving ports (6) are installed at the upper end and the lower end of the first shell (1) and the second shell (2), a first threaded sleeve (3) is sleeved on the outer side of each driving port (6), a layer of dustproof net (5) is arranged inside each of the first shell (1) and the second shell (2), a plurality of air holes (4) are formed between each of the first shell (1) and the second shell (2) and the dustproof net (5), an installation cavity (7) is installed at the tops of each of the first shell (1) and the second shell (2), a motor (8) is installed inside each of the installation cavity (7), an active carbon plate (10) and a cooling fan (9) are sequentially sleeved on the output end of the motor (8), just all be equipped with the one deck sealing washer between the output of activated carbon plate (10) and motor (8), fixture block (14) are all installed at the upper and lower both ends of activated carbon plate (10), it is inside to be equipped with a pair of draw-in groove (15) to install cavity (7), and it is a pair of fixture block (14) and draw-in groove (15) slip block, the output top fixed mounting of motor (8) has screw rod (13), the outside cover of screw rod (13) is equipped with a pair of second swivel nut (12), and is a pair of install the clearance between the swivel nut and scrape (11).

2. A dust-proof electromagnetic clutch housing according to claim 1, characterized in that the first threaded sleeve (3) is internally threaded and the drive port (6) is threadedly connected to the first threaded sleeve (3).

3. A dust-proof electromagnetic clutch housing according to claim 1, characterized in that a fixing block (17) is mounted on one side of the motor (8), and the fixing block (17) is connected to the mounting chamber (7).

4. The dustproof electromagnetic clutch housing according to claim 1, wherein the cleaning scraper (11) has a rectangular structure, and one side of the cleaning scraper (11) can be attached to the activated carbon plate (10).

5. The electromagnetic clutch case of claim 1, wherein the cleaning blade (11) has a through hole formed therein, and the screw (13) passes through the through hole.

6. A dust-proof electromagnetic clutch casing according to claim 1 characterised in that the clamping block (14) and the mounting chamber (7) are provided with threaded holes of equal size and that the threaded holes are internally threaded with screws (16).