CN104767316A - Forced air cooling motor and rice polishing system thereof - Google Patents
Forced air cooling motor and rice polishing system thereof Download PDFInfo
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- CN104767316A CN104767316A CN201510164260.7A CN201510164260A CN104767316A CN 104767316 A CN104767316 A CN 104767316A CN 201510164260 A CN201510164260 A CN 201510164260A CN 104767316 A CN104767316 A CN 104767316A
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Abstract
The invention provides a forced air cooling motor which comprises a motor shell, a stator and a rotor. At least one air inlet and at least one air outlet are formed in the positions, at the two ends of the stator, of the motor shell, or at least one air inlet and at least one air outlet are formed in the lower portion and the upper portion of the motor shell respectively. The air inlet is connected with high pressure air, and the air outlet is connected with a negative pressure device. After entering the interior of the motor, the high pressure air reaches the air outlet along a gap between the rotor and the stator of the motor in order under the guidance of the negative pressure in the air outlet and is introduced outside the motor by the negative pressure, heat generated by the stator and the rotor in the motor is taken away, and therefore the motor heat dissipation problem is fundamentally solved. In addition, the invention further provides a rice polishing system which comprises a polishing machine 1, a dust removing system 7, a bran collecting bucket 6, an air compressor and the forced air cooling motor 5; the polishing machine is connected with the motor air outlet through a pipeline, and the air compressor is connected with the motor air inlet though a pipeline.
Description
Technical field
The present invention relates to a kind of air blast cooling motor and there is the rice polishing system of this motor.
Background technology
Polishing machine is using frame as support, a main shaft passes across frame, propeller and polishing roll main shaft be equipped with, in the outside of polishing roll, sieve plate and screen frame (unit) are housed, the center of screen frame (unit) and the centres of main shaft, space between polishing roll and sieve plate forms polishing room, polished rice is wanted to enter polishing room by charging aperture, rice rolls in polishing room, extruding, under interaction between sieve plate and rice, between rice and rice, between rice and polishing roll, rice surface is polished polishing, and the rice after polishing is discharged from discharging opening.While rice is polished in polishing room, add water to the rice in polishing room, strengthen the effect of polishing, improve surface smoothness and the brightness of rice.Polishing rice machine is long-play normally, and rice job shop dust is large, and running environment is severe.The mode that what the general-purpose machine that existing market provides generally adopted is by casing surface radiating, motor internal heat not easily sheds, poor heat radiation, therefore the power of motor that general polishing rice machine is equipped with is larger, energy consumption is higher, moreover, due to poor heat radiation, motor easily damages under large load.
For solving the problem, need badly provide a kind of can active heat removal to increase motor and the rice polishing system thereof of radiating efficiency.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of air blast cooling motor is provided, comprise casing 51, stator 52, rotor 53, it is characterized in that, the casing at described stator two ends is respectively arranged with at least more than one air inlet 54, at least more than one air outlet 55, or the air outlet that the bottom of described casing is provided with at least more than one air inlet, the top of casing is provided with at least more than one.
Further, described air inlet is connected with pressure-air; Described air outlet place is connected with negative pressure device.After pressure-air enters motor internal, under the guiding of air outlet negative pressure, arrive air outlet along the space between rotor and stator in an orderly manner and guided to outside motor by negative pressure, take away the heat that motor internal stator rotor produces, fundamentally solve motor radiating problem.
In addition, the present invention also provides a kind of rice polishing system, comprise polishing machine 1, dust pelletizing system 7, bran-collecting bucket 6, also wrap the air blast cooling motor 5 stated, described dust pelletizing system is connected with described bran-collecting bucket, described bran-collecting bucket is connected with described polishing machine 2, and described polishing machine is connected by pipeline with described air outlet; Also comprise air compressor machine, described air compressor machine is connected by pipeline with described air inlet.Heat dissipation channel is utilized to carry out active heat removal to motor body, and the hot blast absorbing motor heat is introduced in polishing roll mechanism carry out ventilative to the rice of polishing, not only the chaff powder that rice speckles with can be blown off, can also carry out rice tentatively air-dry, prevent from rice being stained with chaff powder and affecting quality of finish.
Further, rice polishing system provided by the invention also comprises air filter 4, and described air compressor machine is provided with described air filter with on the pipeline of described air inlet, on the pipeline that is connected with polishing machine of described air outlet.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of rice polishing system provided by the invention;
Fig. 2 is a kind of structural representation of a kind of air blast cooling motor provided by the invention;
Fig. 3 is another structural representation of a kind of air blast cooling motor provided by the invention;
Fig. 4 is the right TV structure schematic diagram of Fig. 3.
1, polishing machine; 2, air compressor machine; 3, valve; 4, air filter; 5, air blast cooling motor; 51, casing; 52, stator; 53, rotor; 54, air inlet; 55, air outlet; 6, bran-collecting bucket; 7, deduster.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " setting " should be interpreted broadly, and such as, can be fixedly linked, arrange, also can be removably connect, arrange, or connect integratedly, arrange.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As shown in Figure 2, the invention provides a kind of air blast cooling motor, comprise casing 51, stator 52, rotor 53, the casing at stator two ends is respectively arranged with an air inlet 54, air outlet 55, and air inlet is connected with pressure-air; Air outlet place is connected with negative pressure device.After pressure-air enters motor internal, under the guiding of air outlet negative pressure, arrive air outlet along the space between rotor and stator in an orderly manner and guided to outside motor by negative pressure, take away the heat that motor internal stator rotor produces, fundamentally solve motor radiating problem.
As shown in Figure 3,4, the invention provides a kind of air blast cooling motor in another embodiment, comprise casing 51, stator 52, rotor 53, the casing bottom at stator two ends is provided with 2 air inlets 54, the crown center position of casing is provided with an air outlet 55, and air outlet avoids stator core position; Air inlet is connected with pressure-air; Air outlet place is connected with negative pressure device.After pressure-air enters motor internal, under the guiding of air outlet negative pressure, arrive air outlet along the space between rotor and stator in an orderly manner and guided to outside motor by negative pressure, take away the heat that motor internal stator rotor produces, fundamentally solve motor radiating problem.
In addition, as shown in Figure 1, the present invention also provides a kind of rice polishing system, comprise polishing machine 1, dust pelletizing system 7, bran-collecting bucket 6, also wrap the air blast cooling motor 5 stated, described dust pelletizing system is connected with described bran-collecting bucket, and described bran-collecting bucket is connected with described polishing machine 2, and described polishing machine is connected by pipeline with the air outlet of motor; Also comprise air compressor machine, air compressor machine is connected by pipeline with the air inlet of motor; Also comprise air filter 4, air compressor machine is provided with air filter with on the pipeline of air inlet, on the pipeline that is connected with polishing machine of air outlet.
The pressure-air carried by air compressor machine absorbs the heat of motor generation from air inlet input motor internal, absorb the hot blast after heat to send into after air filter polishing machine from air outlet output, rice will add water when carrying out polishing in polishing machine, hot blast acts on the rice in polishing machine, contribute to rice surface gelatinization and form bright and clean surface, strengthen polishing effect, hot blast is also conducive to the chaff powder on rice to be blown in bran-collecting bucket simultaneously.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (4)
1. an air blast cooling motor, comprise casing, stator, rotor, it is characterized in that, the casing at described stator two ends is respectively arranged with at least more than one air inlet, at least more than one air outlet, or the air outlet that the bottom of described casing is provided with at least more than one air inlet, the top of casing is provided with at least more than one.
2. air blast cooling motor according to claim 1, is characterized in that, described air inlet is connected with pressure-air; Described air outlet place is connected with negative pressure device.
3. a rice polishing system, comprise polishing machine, dust pelletizing system, bran-collecting bucket, it is characterized in that, also comprise air blast cooling motor according to claim 1, described dust pelletizing system is connected with described bran-collecting bucket, described bran-collecting bucket is connected with described polishing machine, and described polishing machine is connected by pipeline with described air outlet; Also comprise air compressor machine, described air compressor machine is connected by pipeline with described air inlet.
4. rice polishing system according to claim 3, is characterized in that, also comprise air filter, and described air compressor machine is provided with described air filter with on the pipeline of described air inlet, on the pipeline that is connected with polishing machine of described air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164260.7A CN104767316A (en) | 2015-04-09 | 2015-04-09 | Forced air cooling motor and rice polishing system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164260.7A CN104767316A (en) | 2015-04-09 | 2015-04-09 | Forced air cooling motor and rice polishing system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104767316A true CN104767316A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510164260.7A Pending CN104767316A (en) | 2015-04-09 | 2015-04-09 | Forced air cooling motor and rice polishing system thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170152Y (en) * | 1993-10-10 | 1994-06-29 | 平阳县农业机械厂 | Combined machine for treating high-quality rice |
| JPH08275474A (en) * | 1995-01-30 | 1996-10-18 | Mitsubishi Electric Corp | Induction motor |
| CN202447124U (en) * | 2012-02-01 | 2012-09-26 | 朱杵养 | Blowing and sucking type rice polisher |
| CN103490558A (en) * | 2013-09-18 | 2014-01-01 | 江苏金风科技有限公司 | Cooling system of direct-driven wind turbine generator |
| CN204156664U (en) * | 2014-11-03 | 2015-02-11 | 溧阳福思宝高速机械有限公司 | Flange-cooled stator air blast cooling high-speed electric expreess locomotive |
| CN204220184U (en) * | 2014-10-08 | 2015-03-25 | 湖北金谷粮食机械有限公司 | Parallel pair of roller polishing rice machine |
| CN204794497U (en) * | 2015-04-09 | 2015-11-18 | 武汉正翰粮食机械设备有限公司 | Forced air -cooling motor and rice polishing system thereof |
-
2015
- 2015-04-09 CN CN201510164260.7A patent/CN104767316A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170152Y (en) * | 1993-10-10 | 1994-06-29 | 平阳县农业机械厂 | Combined machine for treating high-quality rice |
| JPH08275474A (en) * | 1995-01-30 | 1996-10-18 | Mitsubishi Electric Corp | Induction motor |
| CN202447124U (en) * | 2012-02-01 | 2012-09-26 | 朱杵养 | Blowing and sucking type rice polisher |
| CN103490558A (en) * | 2013-09-18 | 2014-01-01 | 江苏金风科技有限公司 | Cooling system of direct-driven wind turbine generator |
| CN204220184U (en) * | 2014-10-08 | 2015-03-25 | 湖北金谷粮食机械有限公司 | Parallel pair of roller polishing rice machine |
| CN204156664U (en) * | 2014-11-03 | 2015-02-11 | 溧阳福思宝高速机械有限公司 | Flange-cooled stator air blast cooling high-speed electric expreess locomotive |
| CN204794497U (en) * | 2015-04-09 | 2015-11-18 | 武汉正翰粮食机械设备有限公司 | Forced air -cooling motor and rice polishing system thereof |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150708 |