CN204074193U - A kind of shredder worked long hours - Google Patents
A kind of shredder worked long hours Download PDFInfo
- Publication number
- CN204074193U CN204074193U CN201420346932.7U CN201420346932U CN204074193U CN 204074193 U CN204074193 U CN 204074193U CN 201420346932 U CN201420346932 U CN 201420346932U CN 204074193 U CN204074193 U CN 204074193U
- Authority
- CN
- China
- Prior art keywords
- motor
- shredder
- turbofan
- casing
- tube connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of shredder worked long hours, comprise housing, be arranged at the paper shredder in described housing, for driving the motor mechanism of described paper shredder shredded paper; Described motor mechanism comprises turbofan, tube connector, motor and outlet housing; The casing tail end of described motor has air inlet, the described tube connector that this air inlet is provided with by the casing afterbody of described motor around, described turbofan to be placed in described tube connector and to be connected with the motor shaft that described casing tail end stretches out, the casing front portion of described motor is provided with some air outlets, and this air outlet cover is provided with described outlet housing.The working time of the utility model shredder can effectively extend to more than two hours, reaches thermal balance even in the course of the work, thus realizes successive shredded paper work, and in order to meet the demands, higher customer demand provides possibility.
Description
Technical field
The utility model relates to a kind of shredder, particularly relates to a kind of air-cooled motor configuration of shredder.
Background technology
Shredder of the prior art, due to the reason of operational heat, therefore the working time is limited greatly, such as shredder work needs rest in 10 minutes 60 minutes, can not continuously work, causing this phenomenon Producing reason to be the fan blade that it is arranged for motor owing to arranging in shredder is injection molding part, many employings straight sheet fan blade circumferential arrangement structure or simple helical blade structure, and mounting means mostly is the exposed rear end being arranged on motor drive shaft, the throughput that such fan blade produces when rotating with motor is less, and airflow diverges flowing, do not become pressure differential, the convection current of air is not become yet, thus cold air can not be concentrated to blow to the severe rotor of motor heating, therefore radiating effect is undesirable.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of shredder worked long hours, and causes its defect that can not work long hours to overcome shredder in prior art because radiating effect is undesirable.
For achieving the above object, the utility model provides a kind of shredder worked long hours, and comprises housing, is arranged at the paper shredder in described housing, for driving the motor mechanism of described paper shredder shredded paper; Described motor mechanism comprises turbofan, tube connector, motor and outlet housing; The casing tail end of described motor has air inlet, the described tube connector that this air inlet is provided with by the casing afterbody of described motor around, described turbofan to be placed in described tube connector and to be connected with the motor shaft that described casing tail end stretches out, the casing front portion of described motor is provided with some air outlets, and this air outlet cover is provided with described outlet housing.
Wherein, described motor mechanism also comprises a flabellum cover, and described flabellum cover covers in the air intake of described tube connector.
Wherein, described air outlet annular is distributed in the casing front portion of described motor.
Wherein, described turbofan comprises and has double-deck bell-mouthed main body framework, between described double-deck horn mouth, be provided with spiral fan.
Wherein, described turbofan is connected by screw with described motor shaft.
Compared with prior art, the beneficial effects of the utility model are:
The first, the working time of shredder can effectively extend to more than two hours, even reaches thermal balance, thus realizes successive shredded paper work, and in order to meet the demands, higher customer demand provides possibility;
The second, turbofan is connected with the rotating shaft of motor, without the need to additional motor power source, saves cost, energy-conservation; The feature of turbofan is: unique spiral and bell-mouth structure of air, and the airflow direction of generation is good, and pressure difference is obvious, and throughput is large.
3rd, by airflow channel structure, the cold airflow that turbofan is produced can only pass through in certain space, form convection current, reach stack effect, make cold air directly flow through the rotor of motor heating, reach the effect of motor radiating, thus extend the machine shredded paper working time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model motor mechanism;
Fig. 2 is the decomposition texture schematic diagram of the utility model motor mechanism;
Fig. 3 is the sectional structure schematic diagram of the utility model turbofan;
Fig. 4 is the side-looking structural representation of the utility model turbofan;
Fig. 5 is the part-structure schematic diagram of the shredder that the utility model can work long hours.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
A kind of shredder worked long hours of the present utility model, as shown in Fig. 1,2,3,4,5, comprises housing (not shown), is arranged at the paper shredder 2 in described housing, for driving the motor mechanism 3 of described paper shredder 2 shredded paper; Described motor mechanism 3 comprises turbofan 4, tube connector 5, motor 6 and outlet housing 7; The casing tail end 8 of described motor 6 has air inlet 9, the described tube connector 5 that this air inlet is provided with by the casing afterbody 10 of described motor 6 around, turbofan is the main body framework with double-deck horn mouth 1, between described double-deck horn mouth 1,90 °, interval is laid with four spiral fans 14, thus forms closed turbine structure.Described turbofan 4 to be placed in described tube connector 5 and to be connected by screw 17 with the motor shaft 11 that described casing tail end 8 stretches out, and flabellum cover 15 covers in the air intake 16 of described tube connector 5.Anterior 12 annulars of casing of described motor 6 are distributed in ten air outlets 13, and this air outlet cover is provided with described outlet housing 7.The air-flow that turbofan 4 produces puts together and blows to motor 6, and effectively enters motor 6 casing internal, is discharged by the heat that motor produces in time, effectively can improve radiating effect like this, extend the motor operations time.Motor adopts turbofan 4 structure, and design the passage of an air-flow, the air-flow that effective utilization continues to flow continues cooling to motor (especially motor shell inner heat part) through row, the motor operations time is extended to reach, make the motor operations time arrive more than two hours, or even after reaching thermal balance, enable motor continue non-stop run.
During the utility model energising work, turbofan is together rotated with motor shaft, larger centrifugal force makes mineralization pressure inside and outside turbofan poor, namely produce and suck air-flow, the cold airflow sucked passes in motor chassis inner rotator and stator gap, produces heat exchange, thus plays cooling effect to motor, the passage that air-flow after heat exchange is formed by motor chassis air outlet and outlet housing is discharged, and forms cross-ventilation.
The working time of the utility model shredder can effectively extend to more than two hours, even reaches thermal balance, thus realizes successively electricity work, and in order to meet the demands, higher customer demand provides possibility; Turbofan is connected with the rotating shaft of motor, without the need to additional motor power source, saves cost, energy-conservation; By airflow channel structure, the cold airflow that turbofan is produced can only pass through in certain space, improves cold airflow utilization rate and comes motor radiating, instead of lengthened working hours by the power improving motor, reduce cost.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the shredder that can work long hours, comprises housing, is arranged at the paper shredder in described housing, for driving the motor mechanism of described paper shredder shredded paper; It is characterized in that: described motor mechanism comprises turbofan, tube connector, motor and outlet housing; The casing tail end of described motor has air inlet, the described tube connector that this air inlet is provided with by the casing afterbody of described motor around, described turbofan to be placed in described tube connector and to be connected with the motor shaft that described casing tail end stretches out, the casing front portion of described motor is provided with some air outlets, and this air outlet cover is provided with described outlet housing.
2. the shredder worked long hours according to claim 1, is characterized in that: described motor mechanism also comprises a flabellum cover, and described flabellum cover covers in the air intake of described tube connector.
3. the shredder worked long hours according to claim 2, is characterized in that: the casing that described air outlet annular is distributed in described motor is anterior.
4. the shredder worked long hours according to any one of claim 1 to 3, is characterized in that: described turbofan comprises and has double-deck bell-mouthed main body framework, between described double-deck horn mouth, be provided with spiral fan.
5. the shredder worked long hours according to claim 4, is characterized in that: described turbofan is connected by screw with described motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346932.7U CN204074193U (en) | 2014-06-26 | 2014-06-26 | A kind of shredder worked long hours |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346932.7U CN204074193U (en) | 2014-06-26 | 2014-06-26 | A kind of shredder worked long hours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074193U true CN204074193U (en) | 2015-01-07 |
Family
ID=52166959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346932.7U Expired - Fee Related CN204074193U (en) | 2014-06-26 | 2014-06-26 | A kind of shredder worked long hours |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026525A (en) * | 2016-06-29 | 2016-10-12 | 东莞福泰电子有限公司 | Paper shredder with cooling device |
| CN107049131A (en) * | 2017-06-24 | 2017-08-18 | 深圳市鸿绪锦科技有限公司 | A kind of glass-cleaning robot based on negative-pressure adsorption |
| CN107404190A (en) * | 2017-08-21 | 2017-11-28 | 茂新五金制品（深圳）有限公司 | A kind of paper crusher motor air cooling mechanism |
| WO2019007378A1 (en) * | 2017-07-07 | 2019-01-10 | 深圳市鸿绪锦科技有限公司 | Glass-cleaning robot capable of spraying water mist |
-
2014
- 2014-06-26 CN CN201420346932.7U patent/CN204074193U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026525A (en) * | 2016-06-29 | 2016-10-12 | 东莞福泰电子有限公司 | Paper shredder with cooling device |
| CN107049131A (en) * | 2017-06-24 | 2017-08-18 | 深圳市鸿绪锦科技有限公司 | A kind of glass-cleaning robot based on negative-pressure adsorption |
| WO2018233704A1 (en) * | 2017-06-24 | 2018-12-27 | 深圳市鸿绪锦科技有限公司 | A glass-cleaning robot based on negative pressure adsorption |
| CN107049131B (en) * | 2017-06-24 | 2022-08-16 | 深圳市鸿绪锦科技有限公司 | Glass wiping robot based on negative pressure adsorption |
| WO2019007378A1 (en) * | 2017-07-07 | 2019-01-10 | 深圳市鸿绪锦科技有限公司 | Glass-cleaning robot capable of spraying water mist |
| CN107404190A (en) * | 2017-08-21 | 2017-11-28 | 茂新五金制品（深圳）有限公司 | A kind of paper crusher motor air cooling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204074193U (en) | A kind of shredder worked long hours | |
| CN205319859U (en) | Motor cooling device | |
| CN103603817A (en) | Medium-pressure air blower | |
| CN203761202U (en) | Motor with heat radiating device | |
| CN203023086U (en) | Single-motor double-impeller fan | |
| CN107017735A (en) | A kind of special interior cooling motor of screw air compressor | |
| CN208923982U (en) | A kind of wind-cooling heat dissipating micromotor | |
| CN202906669U (en) | Turbofan forced-cooled motor structure | |
| CN107659039A (en) | A kind of full self-cooled machine | |
| CN202746221U (en) | Hot water self-suction pump | |
| CN203548278U (en) | Centrifugal fan | |
| CN204670566U (en) | Air blower structure | |
| CN204349673U (en) | A kind of ventilated motor | |
| CN101920622A (en) | Self-fan forced air cooling carving electric main shaft used for woodworking carve | |
| CN201693962U (en) | Self-fan air-cooling carving electric spindle for wood carving | |
| CN206694281U (en) | A kind of self-cooled blower fan | |
| CN209483649U (en) | A kind of blower fan structure for fresh air purifier | |
| CN202798338U (en) | Universal motor used for electric rotary cultivator | |
| CN206266844U (en) | Sewing machine with high-efficiency heat radiation structure | |
| CN208257602U (en) | A kind of fan motor | |
| CN209267370U (en) | A kind of multiple duct turbine air exhausting radiating motor | |
| CN203641052U (en) | Special air blower for coach | |
| CN104143883B (en) | The generator that multi-part cools down simultaneously | |
| CN206977229U (en) | A kind of external fan silencing end cover and the motor with external fan silencing end cover | |
| CN202206254U (en) | High-efficiency compact type medium and high voltage induction motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20180626 |