CN207655248U - It is a kind of without drum crush type grid - Google Patents
It is a kind of without drum crush type grid Download PDFInfo
- Publication number
- CN207655248U CN207655248U CN201720984106.9U CN201720984106U CN207655248U CN 207655248 U CN207655248 U CN 207655248U CN 201720984106 U CN201720984106 U CN 201720984106U CN 207655248 U CN207655248 U CN 207655248U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- driving shaft
- shaft
- fixedly connected
- flange
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of without drum crush type grid,Including motor,Speed reducer,Pedestal,Middle cover,Upper cover,Gear set,Set of blades,Driving shaft and driven shaft,The flange of the motor is fixedly connected with speed reducer,And the flange of speed reducer bottom end is bolted to connection with speed reducer flange,Speed reducer flange is fixedly connected by bolt with upper cover,It is bolted to connection between the upper cover and middle cover,The shaft of the speed reducer is fixedly connected with the upper end of driving shaft by shaft coupling,And driving shaft is fixedly connected with the inner ring of bearing,Bearing is mounted in mechanical seal,Mechanical seal is mounted in pedestal and middle cover,The gear installed on the gear and driving shaft installed on the driven shaft is rotatablely connected by gear teeth meshing,The crushing cutter installed on the crushing cutter and driven shaft installed on the driving shaft is interspersed,And flow-conveying groove is installed on the inner wall of the left and right sides inside side plate.The utility model is equipped with flow-conveying groove on the inner wall of side plate, and screening can be carried out to the rubbish of entrance and prevents to block, and increases the inflow-rate of water turbine of rubbish.
Description
Technical field
It is specially a kind of without drum crush type grid the utility model is related to technical field of garbage disposal equipment.
Background technology
Rubbish is to be not needed or useless solid, flowing material, and the rubbish of floating on water surface is then more difficult,
By also resulting in the blocking of pumping plant when some pumping plants, for existing pumping plant, mainly simultaneously with basket grid blocking rubbish
It salvages based on scarfing cinder, but what basket grid cannot be quickly when very heavy rains falls garbage disposal, can aggravate to pump in this way
The stopping state stood, therefore, such refuse disposal installation cannot meet the requirement of nowadays pumping plant.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of without drum crush type lattice
Grid.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：It is a kind of without drum crush type lattice
Grid, including motor, speed reducer, pedestal, middle cover, upper cover, gear set, set of blades, driving shaft and driven shaft, the flange of the motor
It is fixedly connected with speed reducer, and the flange of speed reducer bottom end is bolted to connection with speed reducer flange, speed reducer flange is logical
It crosses bolt to be fixedly connected with upper cover, be bolted to connection between the upper cover and middle cover, the shaft of the speed reducer and master
The upper end of moving axis is fixedly connected by shaft coupling, and driving shaft is fixedly connected with the inner ring of bearing, and bearing is mounted on mechanical seal
Interior, mechanical seal is mounted in pedestal and middle cover, and the gear installed on the gear and driving shaft installed on the driven shaft passes through
Gear teeth meshing is rotatablely connected, and the crushing cutter installed on the crushing cutter and driven shaft installed on the driving shaft is interspersed, and side
Flow-conveying groove is installed on inner wall at left and right sides of intralamellar part.The utility model is equipped with flow-conveying groove on the inner wall of side plate, can be with
Screening is carried out to the rubbish of entrance to prevent to block, and increases the inflow-rate of water turbine of rubbish.
Preferably, the pedestal, middle cover, upper cover, side plate are Nodular cast iron material component.
Preferably, sand layer is carried on the pedestal of the side plate lower end, prevents silt from entering mechanical seal.
Preferably, the motor is arranged in the upper end of speed reducer, and motor is waterproof anti-explosion motor.
Preferably, crushing cutter and gasket are installed on the driving shaft and driven shaft, and crushing cutter and gasket are interspersed.
The advantageous effect that the utility model is reached is：Flow-conveying groove is installed on the inner wall of side plate, it can be to entrance
Rubbish, which carries out screening, to be prevented to block, and increases the inflow-rate of water turbine of rubbish, and the side plate of device is made of Nodular cast iron material,
With higher hardness, the crushing cutter being interspersed is installed on the driving shaft and driven shaft inside side plate, rubbish can be carried out
It thoroughly crushes, realizes the unmanned automatic operating of the long-time of pumping plant, without artificial outward transport scarfing cinder, reduce and even avoid water pump stifled
Plug problem, saves a large amount of human and material resources, and special mounting groove is additionally provided on device, greatly facilitates the peace of device
Dress and dismounting, present apparatus reasonable design, overall structure is simple, and install convenient has higher smashing capability again, and practical performance is strong,
It is suitble to promote the use of.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model side；
Fig. 3 is the sectional view of the utility model side；
Fig. 4 is the vertical view of the utility model.
1, motor；2, pedestal；3, speed reducer；4, middle cover；5, speed reducer flange；6, upper cover；7, side plate；8, crushing cutter；9、
Bolt；10, driving shaft；11, gear set；12, bearing；13, driven shaft；14, flow-conveying groove；15, mounting groove.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, a kind of without drum crush type grid, including motor 1 and driven shaft 13, the bottom end of motor 1 and deceleration
Machine 3 is fixedly connected, and the flange 4 of 3 bottom end of speed reducer is fixedly connected with speed reducer flange 4 by bolt 9, and speed reducer flange 4 is logical
It crosses bolt 9 to be fixedly connected with upper cover 6, be fixedly connected by bolt 9 between upper cover 6 and side plate 7, shaft and the active of speed reducer 3
The upper end of axis 10 is fixedly connected by shaft coupling, and driving shaft 10 is fixedly connected with the inner ring of bearing 12, and bearing 12 is mounted on machine
In tool sealing, mechanical seal is mounted on pedestal 2 and middle cover 4, and the gear 11 installed on driven shaft 13 is installed on driving shaft 10
Gear 11 connected by engagement rotation, and the upper and lower ends of driven shaft 13 and the bearing 12 that is fixed on pedestal 2 and middle cover 4
It is fixedly connected, the crushing cutter 8 installed on driving shaft 10 is interspersed with the crushing cutter 8 installed on driven shaft 13, improves device powder
Broken performance, and flow-conveying groove 14 is carried on the inner wall of the 7 inside left and right sides of side plate, screening can be carried out to the rubbish of entrance to be prevented
It blocks, and increases the inflow-rate of water turbine of rubbish, mounting groove 15 is carried on the madial wall of upper cover 6, facilitates in-site installation to use, side plate
7 be Nodular cast iron material component, is equipped with sand layer on the pedestal 2 of 7 lower end of side plate, can prevent silt from entering the inside of device,
Motor 1 is arranged in the upper end of speed reducer 3.
Operation principle：Device can be mounted on scheduled position by the mounting groove 15 in 6 outside of upper cover at work,
Motor 1 expands the torque of shaft by speed reducer 3 at work so that driving shaft 10 rotates, due to pacifying on driven shaft 13
Equipped with the gear 11 being connect with 10 engagement rotation of driving shaft, therefore driven shaft 13 can also be rotated with driving shaft 10, in turn
The crushing cutter 8 installed on driving shaft 10 and driven shaft 13 start by by rubbish crush, realize the long-time nothing of pumping plant
People's automatic operating reduces without artificial outward transport scarfing cinder and even avoids water pump blockage problem, save a large amount of human and material resources,
It is also equipped with flow-conveying groove 14 on the inner wall of side plate 7 simultaneously, screening can be carried out to the rubbish of entrance and prevents to block, and
Increase the inflow-rate of water turbine of rubbish.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of without drum crush type grid, including motor (1), speed reducer (3), pedestal (2), middle cover (4), upper cover (6), gear set
(11), the flange of crushing cutter (8), driving shaft (10) and driven shaft (13), the motor (1) is fixedly connected with speed reducer, and is subtracted
The flange of fast machine (3) bottom end is bolted to connection with speed reducer flange (5), and speed reducer flange (5) passes through bolt and upper cover
(6) it is fixedly connected, is bolted to connection between the upper cover (6) and middle cover (4), the shaft of the speed reducer (3) and master
The upper end of moving axis (10) is fixedly connected by shaft coupling, and driving shaft (10) is fixedly connected with the inner ring of bearing (12), bearing
(12) it is mounted in mechanical seal, mechanical seal is mounted in pedestal and middle cover, the bearing installed on the driven shaft (13)
(12) it is rotatablely connected by gear teeth meshing with the gear installed on driving shaft (10), the crushing cutter installed on the driving shaft (10)
(8) it is interspersed with the crushing cutter installed on driven shaft (13), and overcurrent is installed on the inner wall of the internal left and right sides of side plate (7)
Slot.
2. according to claim 1 a kind of without drum crush type grid, it is characterised in that：The pedestal (2), middle cover (4), on
Cover (6), side plate (7) is Nodular cast iron material component.
3. according to claim 1 a kind of without drum crush type grid, it is characterised in that：The pedestal of side plate (7) lower end
(2) sand layer is carried on.
4. according to claim 1 a kind of without drum crush type grid, it is characterised in that：Motor (1) setting is being slowed down
The upper end of machine (3), and motor (1) is waterproof anti-explosion motor.
5. according to claim 1 a kind of without drum crush type grid, it is characterised in that：The driving shaft (10) and driven shaft
(13) crushing cutter (8) and gasket are installed, and crushing cutter (8) and gasket are interspersed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984106.9U CN207655248U (en) | 2017-08-08 | 2017-08-08 | It is a kind of without drum crush type grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984106.9U CN207655248U (en) | 2017-08-08 | 2017-08-08 | It is a kind of without drum crush type grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655248U true CN207655248U (en) | 2018-07-27 |
Family
ID=62936822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984106.9U Expired - Fee Related CN207655248U (en) | 2017-08-08 | 2017-08-08 | It is a kind of without drum crush type grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655248U (en) |
-
2017
- 2017-08-08 CN CN201720984106.9U patent/CN207655248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180727 Termination date: 20210808 |