CN207243695U - A kind of sealing structure of sludge cutting machine - Google Patents
A kind of sealing structure of sludge cutting machine Download PDFInfo
- Publication number
- CN207243695U CN207243695U CN201721156561.6U CN201721156561U CN207243695U CN 207243695 U CN207243695 U CN 207243695U CN 201721156561 U CN201721156561 U CN 201721156561U CN 207243695 U CN207243695 U CN 207243695U
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- China
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- cutting machine
- fixed disk
- sludge
- gear reducer
- sealing structure
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Abstract
A kind of sealing structure of sludge cutting machine is the utility model is related to, belongs to sludge cutting machine technical field of sealing technology.The sealing structure of the sludge cutting machine includes airtight and watertight padding stent；The airtight and watertight padding stent includes gear reducer fixed disk；The gear reducer fixed disk is connected by several connecting rods with cutting machine body fixed disk；The axis of gear reducer is connected through one end of the gear reducer fixed disk and connecting shaft；The cutting machine body fixed disk is equipped with filling container；Airtight and watertight padding is filled with the filling container；The filling container is equipped with gland；The other end of the connecting shaft passes through gland, filling container, cutting machine body fixed disk.Feed sludge is after the sludge cutting machine with sealing structure described in the utility model, there is a small amount of sludge to enter in airtight and watertight padding stent, appropriate buffering can be carried out, prevent sludge from entering along transmission shaft on bearing and gear in gear reducer, when carrying out maintenance, the convenient cleaning for leaking mud.
Description
Technical field
A kind of sealing structure of sludge cutting machine is the utility model is related to, belongs to sludge cutting machine technical field of sealing technology.
Background technology
The fiber acting as in chopping medium, particle, the debris such as hair of sludge cutting machine, it is ensured that the solid of bulk is cut
The size of available how not NEMO pumps conveying, and the hard thing such as deposited metal, stone are broken to, prevents pipeline blockage, winding or/and damage
Follow-up equipment.
Linked between the tool-post structure of sludge cutting machine and main body using hinge and quick hook, both sealing means are：
Sealed using o shape sealing rings.
But leakage mud phenomenon can often occur in the mechanical seal of sludge cutting machine, the mud leaked out is infiltrated into along transmission shaft
In gear reducer, the service life of deceleration inboard bearing and gear is seriously affected.
The content of the invention
The utility model substitutes existing mechanical seal by packing seal, solves the above problem.
The utility model provides a kind of sealing structure of sludge cutting machine, and the sealing structure of the sludge cutting machine includes
Airtight and watertight padding stent；
The airtight and watertight padding stent includes gear reducer fixed disk；
The gear reducer fixed disk is connected by several connecting rods with cutting machine body fixed disk；
The axis of gear reducer is connected through one end of the gear reducer fixed disk and connecting shaft；
The cutting machine body fixed disk is equipped with filling container；
Airtight and watertight padding is filled with the filling container；
The filling container is equipped with gland；
The other end of the connecting shaft passes through gland, filling container, cutting machine body fixed disk.
Gear reducer fixed disk described in the utility model connects preferably by 3-4 connecting rod and cutting machine body fixed disk
Connect.
The outer surface of gear reducer fixed disk described in the utility model is preferably to be connected with gear reducer.
Gland described in the utility model is preferably the compression protrusion for being equipped with and being used to compress filler.
The other end of connecting shaft described in the utility model is preferably to be fixed through gland, filling container, cutting machine body
Disk is connected with tool spindle.
The utility model has the beneficial effect that：
It is usually or so two weeks 1. existing o shape sealing rings sealing service life is short, deceleration inboard bearing and gear
Price is also more than thousand yuan, and therefore, single maintenance cost is not less than 1000 yuan；And the use longevity of sealing structure described in the utility model
Life length, is usually 1-2, not only reduces the maintenance frequency, also reduce the operating cost of equipment.
2. feed sludge after the sludge cutting machine with sealing structure described in the utility model, have a small amount of sludge into
Enter in airtight and watertight padding stent, appropriate buffering can be carried out, the bearing and gear for preventing sludge from entering along transmission shaft in gear reducer
On, when carrying out maintenance, the convenient cleaning for leaking mud.
Brief description of the drawings
1 width of the utility model attached drawing,
Fig. 1 is the structure diagram of sludge cutting machine sealing structure described in embodiment 1；
Wherein, 11, gear reducer fixed disk, 12, connecting rod, 13, cutting machine body fixed disk, 14, filling container, 15, filler
Gland, 151, compress it is raised, 2, connecting shaft.
Embodiment
Following non-limiting examples can make those of ordinary skill in the art that the utility model be more fully understood, but
The utility model is not limited in any way.
Embodiment 1
A kind of sealing structure of sludge cutting machine, the sealing structure of the sludge cutting machine include airtight and watertight padding stent；
The airtight and watertight padding stent includes gear reducer fixed disk 11；
The gear reducer fixed disk 11 is connected by 4 connecting rods 12 with cutting machine body fixed disk 13；
The outer surface of the gear reducer fixed disk 11 is connected with gear reducer；
The axis of gear reducer is connected through the gear reducer fixed disk 11 with one end of connecting shaft 2；
The cutting machine body fixed disk 13 is equipped with filling container 14；
Graphite is filled with the filling container 14；
The filling container 14 is equipped with gland 15；
The gland 15 is equipped with the compression protrusion 151 for being used for compressing graphite；
The other end of the connecting shaft 2 passes through gland 15, filling container 14, cutting machine body fixed disk 13 and knife rest master
Axis connection.
Claims (5)
- A kind of 1. sealing structure of sludge cutting machine, it is characterised in that：The sealing structure of the sludge cutting machine is filled out including sealing Expect stent；The airtight and watertight padding stent includes gear reducer fixed disk；The gear reducer fixed disk is connected by several connecting rods with cutting machine body fixed disk；The axis of gear reducer is connected through one end of the gear reducer fixed disk and connecting shaft；The cutting machine body fixed disk is equipped with filling container；Airtight and watertight padding is filled with the filling container；The filling container is equipped with gland；The other end of the connecting shaft passes through gland, filling container, cutting machine body fixed disk.
- 2. the sealing structure of sludge cutting machine according to claim 1, it is characterised in that：The gear reducer fixed disk passes through 3- 4 connecting rods are connected with cutting machine body fixed disk.
- 3. the sealing structure of sludge cutting machine according to claim 2, it is characterised in that：The appearance of the gear reducer fixed disk Face is connected with gear reducer.
- 4. the sealing structure of sludge cutting machine according to claim 3, it is characterised in that：The gland, which is equipped with, to be used to press The compression of tight filler is raised.
- 5. the sealing structure of sludge cutting machine according to claim 4, it is characterised in that：The other end of the connecting shaft passes through Gland, filling container, cutting machine body fixed disk are connected with tool spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156561.6U CN207243695U (en) | 2017-09-11 | 2017-09-11 | A kind of sealing structure of sludge cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156561.6U CN207243695U (en) | 2017-09-11 | 2017-09-11 | A kind of sealing structure of sludge cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243695U true CN207243695U (en) | 2018-04-17 |
Family
ID=61887892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721156561.6U Active CN207243695U (en) | 2017-09-11 | 2017-09-11 | A kind of sealing structure of sludge cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207243695U (en) |
-
2017
- 2017-09-11 CN CN201721156561.6U patent/CN207243695U/en active Active
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