CN201696361U - Crushing type grid sewage removing machine - Google Patents
Crushing type grid sewage removing machine Download PDFInfo
- Publication number
- CN201696361U CN201696361U CN2010202307083U CN201020230708U CN201696361U CN 201696361 U CN201696361 U CN 201696361U CN 2010202307083 U CN2010202307083 U CN 2010202307083U CN 201020230708 U CN201020230708 U CN 201020230708U CN 201696361 U CN201696361 U CN 201696361U
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- motor
- driving shaft
- shaft
- driving
- driving gear
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- 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
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Abstract
The utility model discloses a crushing type grid sewage removing machine which comprises a motor, rotary drums, a driving shaft and a transmission shaft. The motor is connected with the driving shaft for connecting the rotation of the driving shaft. The driving shaft is provided with a driving gear and a main blade. The transmission shaft is provided with a transmission gear and an auxiliary blade. The driving gear and the transmission gear are engaged with each other and move oppositely. The driving gear and the transmission gear respectively drive one rotary drum so that the two rotary drums move oppositely. The driving shaft and the transmission shaft are hexagonal shafts. An oil cooling mode is adopted in the motor and the motor is externally provided with a heat radiation cover. The crushing type grid sewage removing machine has the following advantages: strong sewage removing capacity, strong corrosion resistance, large bearing capacity and long service life.
Description
Technical field
The utility model relates to a kind of sewage treatment water intake and intakes of pumping station is created blocked sewage drainage equipment, relates in particular to a kind of crush type grid spotter.
Background technique
Existing crush type grid spotter driving shaft and transmission shaft intensity, rigidity, toughness are all poor, and blade the monoblock adhesion occurs often in shearing, its crushing effect is also bad, in addition because the motor radiating poor performance, its bearing capacity is not high yet, for these reasons, its scrubbing performance is undesirable, and using scope is less and working life short.
Summary of the invention
Technical problem to be solved in the utility model is the shortcoming that existing crush type grid spotter scrubbing performance is undesirable, using scope is less and working life is short.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of crush type grid spotter, comprise motor, rotary drum, driving shaft and transmission shaft, motor links to each other with driving shaft, the control driving shaft rotates, driving gear and main blade are installed on the driving shaft, driving gear and auxiliary-blade are installed on the transmission shaft, driving gear and driving gear are meshing with each other and move toward one another, driving gear and driving gear be rotary drum of transmission respectively, make also move toward one another of two rotary drums, described driving shaft and transmission shaft are 60 sides' hexagonal axis, and motor internal adopts but mode of oil cooling, the outside is provided with heat dissipating housing.
It is 50 sides' hexagonal axis that existing driving shaft and transmission shaft generally adopt the diameter of axle, and it is 60 sides' hexagonal axis that the utility model adopts the diameter of axle, and this design makes it can bear stronger torsion in the running, and can keep certain varicose characteristic.The advantage that adopts interior oil cooling, outside to be provided with the heat dissipating housing motor is good heat dissipation effect, and is provided with multiple protector such as overheated, water inlet in the motor, and its bearing capacity is big, good insulation preformance, the working life of the spotter that extended.
For strengthening its crushing effect, existing main blade 7 tooth straight-tooth are changed into main blade and auxiliary-blade 11 tooth helical teeth blades, material is 30CrMo.The blade hardness of 30CrMo material, intensity height, good toughness, can be for a long time operation and in sewage not by corrosion, 11 tooth helical teeth blades have strengthened the cutting torsion of blade, strengthened its cutting performance, the smallest particles profile of its cutting is less than 6mm, and has the auto purification ability.
As a kind of improvement project of the present utility model, the gradient of described main blade and auxiliary-blade helical teeth is 20.5 °, and thickness is 8mm.
For further prolonging the working life of crush type grid spotter, strengthen its anti-corrosion ability, described driving shaft and transmission shaft are that alloyed steel is made.Alloyed steel material intensity height, not flexible and anti-corrosion capability is strong.
The utility model has the advantages that: dirty removal capacities and anti-corrosion capacity are strong, bearing capacity big and long service life.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure A-A face sectional view.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated in fig. 1 and 2, motor 1 links to each other with driving shaft 2, control driving shaft 2 rotates, driving gear 4 and main blade 5 are installed on the driving shaft 2, driving gear 3 and auxiliary-blade 6 are installed on the transmission shaft 8, driving gear 4 and driving gear 3 move toward one another, described driving shaft 2 and transmission shaft 8 are made for stainless steel, and be the diameter of axle 60 sides' hexagonal axis, motor 1 but has the heat dissipating housing motor for oil cooling, and main blade 5 and auxiliary-blade 6 have 11 helical teeth for 30CrMo makes on main blade 5 and the auxiliary-blade 6, the gradient of each helical teeth is 20.5 °, and thickness is 8mm.
During use, suspended matter in the sewage is blocked in rotary drum 7, rotate in opposite directions by two rotary drums 7 suspended matter is delivered between main blade 5 and the auxiliary-blade 6, motor 1 drives driving shaft 2 and rotates, thereby make the driving gear 4 on the driving shaft 2 drive driving gear 3 rotations, because driving gear 4 and driving gear 3 are meshing with each other and move toward one another, so also move toward one another thereupon of main blade 5 and auxiliary-blade 6 reaches the effect of pulverizing impurity in the water.
Claims (4)
1. crush type grid spotter, comprise motor, rotary drum, driving shaft and transmission shaft, motor links to each other with driving shaft, the control driving shaft rotates, driving gear and main blade are installed on the driving shaft, driving gear and auxiliary-blade are installed on the transmission shaft, driving gear and driving gear are meshing with each other and move toward one another, driving gear and driving gear be rotary drum of transmission respectively, make also move toward one another of two rotary drums, it is characterized in that: described driving shaft and transmission shaft are 60 sides' hexagonal axis, and motor is the motor that oil cooling but has heat dissipating housing.
2. crush type grid spotter according to claim 1 is characterized in that: described main blade and auxiliary-blade are 11 tooth helical teeth blades, and material is 30CrMo.
3. crush type grid spotter according to claim 1 and 2 is characterized in that: the gradient of described main blade and auxiliary-blade helical teeth is 20.5 °, and thickness is 8mm.
4. crush type grid spotter according to claim 1 is characterized in that: described driving shaft and transmission shaft are that alloyed steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202307083U CN201696361U (en) | 2010-06-21 | 2010-06-21 | Crushing type grid sewage removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202307083U CN201696361U (en) | 2010-06-21 | 2010-06-21 | Crushing type grid sewage removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696361U true CN201696361U (en) | 2011-01-05 |
Family
ID=43397603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202307083U Expired - Fee Related CN201696361U (en) | 2010-06-21 | 2010-06-21 | Crushing type grid sewage removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573978A (en) * | 2012-08-07 | 2014-02-12 | 南京蓝赛环保设备有限公司 | Integrated sealing device for smashing type grid |
| CN103723781A (en) * | 2013-12-17 | 2014-04-16 | 江苏亚太水处理工程有限公司 | Crush type grid cleaner |
| CN105107589A (en) * | 2015-09-21 | 2015-12-02 | 南昌市城市规划设计研究总院 | Reciprocating rotary-drum-type crushed grill |
| CN106925393A (en) * | 2017-04-05 | 2017-07-07 | 亚太水处理(天长)有限公司 | It is a kind of to shunt twin drum crush type grid without resistance |
-
2010
- 2010-06-21 CN CN2010202307083U patent/CN201696361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573978A (en) * | 2012-08-07 | 2014-02-12 | 南京蓝赛环保设备有限公司 | Integrated sealing device for smashing type grid |
| CN103573978B (en) * | 2012-08-07 | 2016-12-28 | 南京蓝赛环保设备有限公司 | The sealing device of crush type grid integration |
| CN103723781A (en) * | 2013-12-17 | 2014-04-16 | 江苏亚太水处理工程有限公司 | Crush type grid cleaner |
| CN105107589A (en) * | 2015-09-21 | 2015-12-02 | 南昌市城市规划设计研究总院 | Reciprocating rotary-drum-type crushed grill |
| CN106925393A (en) * | 2017-04-05 | 2017-07-07 | 亚太水处理(天长)有限公司 | It is a kind of to shunt twin drum crush type grid without resistance |
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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 |
Granted publication date: 20110105 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |