CN212721874U - Motor cooling device of dynamometer - Google Patents
Motor cooling device of dynamometer Download PDFInfo
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- CN212721874U CN212721874U CN202021333956.0U CN202021333956U CN212721874U CN 212721874 U CN212721874 U CN 212721874U CN 202021333956 U CN202021333956 U CN 202021333956U CN 212721874 U CN212721874 U CN 212721874U
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- heat dissipation
- dissipation frame
- cooling device
- motor cooling
- dynamometer
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Abstract
The utility model discloses a motor cooling device of dynamometer, which comprises a shell, wherein a heat dissipation frame is fixedly arranged on the front surface of the shell, fan blades are arranged on the inner side of the heat dissipation frame in a rotating manner, an integrated rotary seat is arranged on the front surface of the heat dissipation frame, a rotary cover is arranged on the rotary seat, an integrated limiting clamping groove is arranged at the edge of the inner side of the rotary seat, and an integrated limiting bulge is arranged on the inner side of the rotary cover; the surface that lies in the flabellum on this heat dissipation frame is established soon and is installed the spiral cover, after using the device for a long time, if need overhaul heat abstractor when maintaining, can establish soon the spiral cover and disassemble, conveniently overhaul the device's inside, the maintenance efficiency has been improved, one side of heat dissipation frame is fixed and has been installed a dustproof baffle, when the device is at the radiating work, can avoid impurity such as dust to get into heat abstractor inside through dustproof baffle, avoid causing the influence to the device's radiating efficiency, the practicality of the device has been improved.
Description
Technical Field
The utility model belongs to the technical field of dynamometer machine cooling device, concretely relates to motor cooling device of dynamometer machine.
Background
The dynamometer is also called a dynamometer and is mainly used for testing the power of an engine, and can also be used as loading equipment of a gear box, a speed reducer and a gearbox for testing the transmission power of the engine and the gearbox. Mainly comprises a hydraulic dynamometer, an electric eddy dynamometer and an electric dynamometer. The electric dynamometer is a device which measures the torque output on various power machine shafts by using a motor and combines the rotating speed to determine the power. Because the measured power machines may have different rotating speeds, the motor used as the electric dynamometer must be a motor capable of smoothly regulating speed, and more motors are a direct current dynamometer, an alternating current dynamometer and an eddy current dynamometer, so that the motor dynamometer is suitable for testing the motors with medium and small torques and high rotating speeds, such as a constant torque load start of a starting motor, an asynchronous motor, a low-power direct current motor, a series excited motor, an electric tool and the like, and is particularly suitable for testing dynamic characteristic curves of various motors.
The motor cooling device of current dynamometer machine, when the dynamometer machine at the during operation, the motor work on the dynamometer machine can produce certain heat, can give off the heat that produces on the motor through cooling device, the life of motor is improved, but cooling device is when using, generally need overhaul the maintenance, the work efficiency of explosion the device, common heat abstractor is built-in structure, inconvenient the operation when detecting the maintenance, influence the problem of the device's practicality, we propose the motor cooling device of dynamometer machine for this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor cooling device of dynamometer machine, with the motor cooling device who solves the current dynamometer machine that proposes in the above-mentioned background art, when the dynamometer machine at the during operation, the motor work on the dynamometer machine can produce certain heat, can give off the heat that produces on the motor through cooling device, the life of motor is improved, but cooling device is when using, generally need overhaul the maintenance, the work efficiency of explosion the device, common heat abstractor is built-in structure, inconvenient operation when detecting the maintenance, the problem of the practicality of the device is influenced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor cooling device of dynamometer machine, includes the casing, the fixed heat dissipation frame of having installed of front surface of casing, the flabellum has been installed in the inboard rotation of heat dissipation frame, the seat soon of integral type is seted up to the front surface of heat dissipation frame, it is equipped with the spiral cover to revolve the seat facial make-up, the inboard edge of revolving the seat sets up the spacing draw-in groove of integral type, the spacing arch of integral type is seted up to the inboard of spiral cover.
Preferably, one side of the heat dissipation frame is inserted with a dustproof partition plate, a dustproof net is embedded in front of the inner side of the dustproof partition plate, and bolts are arranged at two ends of the dustproof partition plate in a rotating mode.
Preferably, the dustproof partition plate and the heat dissipation frame are fixed in a rotating mode through bolts.
Preferably, a gasket is arranged at the splicing position of the dustproof partition plate and the heat dissipation frame.
Preferably, the front surface of the screw cap is provided with an integrated handle.
Preferably, the rotary cover and the rotary base are rotatably clamped with the limiting protrusion through the limiting clamping groove.
Preferably, a protective net is arranged on the screw cap.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the cooling device is used, the rotary cover is arranged on the surface of the fan blade on the heat dissipation frame in a rotating mode, and after the cooling device is used for a long time, if the heat dissipation device needs to be overhauled and maintained, the rotary cover can be disassembled in a rotating mode, so that the interior of the cooling device can be overhauled conveniently, the overhauling efficiency is improved, and the practicability of the cooling device is improved;
(2) the dustproof partition plate is fixedly arranged on one side of the heat dissipation frame, the dustproof partition plate is inserted into the inner side of the heat dissipation frame, when the device works in a heat dissipation mode, impurities such as dust can be prevented from entering the heat dissipation device through the dustproof partition plate, the influence on the heat dissipation efficiency of the device is avoided, the dustproof partition plate is convenient to disassemble, assemble and fix, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an explosion structure diagram of the screw cap of the present invention;
FIG. 3 is a schematic view of the installation structure of the dustproof partition plate of the present invention;
in the figure: 1. a dust-proof partition plate; 2. a fan blade; 3. a heat dissipation frame; 4. a housing; 5. screwing a cover; 6. a handle; 7. rotating the base; 8. a limiting clamping groove; 9. a limiting bulge; 10. a bolt; 11. a dust screen.
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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a motor cooling device of dynamometer, which comprises a housin 4, the fixed heat dissipation frame 3 of having installed of the front surface of casing 4, fan blade 2 has been installed in the inboard rotation of heat dissipation frame 3, the seat 7 that revolves of integral type is seted up to the front surface of heat dissipation frame 3, it is equipped with spiral cover 5 to revolve 7 facial make-up, the inboard edge of revolving seat 7 sets up the spacing draw-in groove 8 of integral type, the spacing arch 9 of integral type is seted up to the inboard of spiral cover 5, when overhauing heat abstractor, can establish spiral cover 5 soon and disassemble, the convenience is overhauld the device's inside, and the maintenance efficiency is improved.
In order to better prevent dust, in this embodiment, preferably, a dust-proof partition plate 1 is inserted and installed on one side of a heat dissipation frame 3, a dust-proof net 11 is embedded in front of the inner side of the dust-proof partition plate 1, bolts 10 are screwed at two ends of the dust-proof partition plate 1, dust can be prevented from entering the inside of the device through the dust-proof partition plate 1, in order to better fix the dust-proof partition plate 1, in this embodiment, preferably, the dust-proof partition plate 1 and the heat dissipation frame 3 are screwed and fixed through the bolts 10, so as to improve the stability of the dust-proof partition plate 1, in this embodiment, preferably, a gasket is arranged at the insertion position of the dust-proof partition plate 1 and the heat dissipation frame 3 to prevent dust from entering the inside of the device, in order to better perform disassembly and assembly, in this embodiment, preferably, an integrated handle 6 is arranged on the front surface of a screw, preferably, spiral cover 5 and spiral seat 7 establish the block with spacing arch 9 through spacing draw-in groove 8 soon, prevent that spiral cover 5 from dropping, and for better protection, in this embodiment, preferably, spiral cover 5 facial make-up is equipped with the protection network.
The utility model discloses a theory of operation and use flow: this cooling device is when using, the surface that lies in flabellum 2 on this cooling device's heat dissipation frame 3 establishes soon and installs spiral cover 5, spiral cover 5 establishes the block soon through spacing draw-in groove 8 and spacing arch 9, after using the device for a long time, if need overhaul the heat abstractor when maintaining, accessible hand (hold) 6 establishes soon spiral cover 5 and disassembles, conveniently overhaul the inside of the device, overhaul the rear and conveniently install, overhaul efficiency has been improved, fixed the dustproof baffle 1 of having installed in one side of heat dissipation frame 3, dustproof baffle 1 inserts and establishes soon through bolt 10 in the inboard of heat dissipation frame 3, when the device is at the radiating work, can avoid impurity such as dust to get into inside the heat abstractor through bolt 10, avoid causing the influence to the radiating efficiency of device, and dustproof mesh 11 makes things convenient for the dismouting fixed, the practicality of the device has been improved.
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 (7)
1. The utility model provides a motor cooling device of dynamometer machine, includes casing (4), heat dissipation frame (3) have been installed to the front surface fixing of casing (4), fan blade (2) have been installed in the inboard rotation of heat dissipation frame (3), its characterized in that: the integrated rotary seat (7) is arranged on the front surface of the heat dissipation frame (3), the rotary cover (5) is arranged on the rotary seat (7), the integrated limiting clamping groove (8) is formed in the edge of the inner side of the rotary seat (7), and the integrated limiting protrusion (9) is formed in the inner side of the rotary cover (5).
2. The motor cooling device for dynamometers of claim 1, wherein: one side of the heat dissipation frame (3) is inserted with a dustproof partition plate (1), a dustproof net (11) is embedded in front of the inner side of the dustproof partition plate (1), and bolts (10) are arranged at two ends of the dustproof partition plate (1) in a rotating mode.
3. The motor cooling device for the dynamometer as claimed in claim 2, wherein: the dustproof partition plate (1) and the heat dissipation frame (3) are fixedly arranged in a rotating mode through bolts (10).
4. The motor cooling device for the dynamometer as claimed in claim 2, wherein: and a gasket is arranged at the splicing part of the dustproof partition plate (1) and the heat dissipation frame (3).
5. The motor cooling device for dynamometers of claim 1, wherein: the front surface of the spiral cover (5) is provided with an integrated handle (6).
6. The motor cooling device for dynamometers of claim 1, wherein: the rotary cover (5) and the rotary base (7) are rotatably clamped with the limiting protrusion (9) through the limiting clamping groove (8).
7. The motor cooling device for dynamometers of claim 1, wherein: and a protective net is arranged on the rotary cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333956.0U CN212721874U (en) | 2020-07-09 | 2020-07-09 | Motor cooling device of dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333956.0U CN212721874U (en) | 2020-07-09 | 2020-07-09 | Motor cooling device of dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212721874U true CN212721874U (en) | 2021-03-16 |
Family
ID=74978043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021333956.0U Active CN212721874U (en) | 2020-07-09 | 2020-07-09 | Motor cooling device of dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212721874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865765A (en) * | 2021-09-30 | 2021-12-31 | 重庆凯测试验设备有限责任公司 | Shaft coupling dynamometer convenient to heat dissipation |
-
2020
- 2020-07-09 CN CN202021333956.0U patent/CN212721874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865765A (en) * | 2021-09-30 | 2021-12-31 | 重庆凯测试验设备有限责任公司 | Shaft coupling dynamometer convenient to heat dissipation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.305, Yunfu Road, Beibei District, Chongqing 400700 Patentee after: Chongqing CTS Equipment Ltd. Address before: No.305, Yunfu Road, Beibei District, Chongqing 400700 Patentee before: CHONGQING CTS EQUIPMENT LTD. |
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| CP01 | Change in the name or title of a patent holder |