CN110043661A - A kind of novel sealing structure suitable for ceramic grinding machine gear cover - Google Patents
A kind of novel sealing structure suitable for ceramic grinding machine gear cover Download PDFInfo
- Publication number
- CN110043661A CN110043661A CN201810415442.0A CN201810415442A CN110043661A CN 110043661 A CN110043661 A CN 110043661A CN 201810415442 A CN201810415442 A CN 201810415442A CN 110043661 A CN110043661 A CN 110043661A
- Authority
- CN
- China
- Prior art keywords
- gear cover
- grinding machine
- ceramic grinding
- gear
- limit plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of novel sealing structures suitable for ceramic grinding machine gear cover, including gear cover a, limit plate is equipped at the top of the gear cover a, connecting hole is equipped in the middle part of the limit plate, and the limit plate two sides are by being fixedly connected with fixed plate, the bolt hole a of integral structure is equipped in the middle part of the fixed plate, the surface the gear cover a is equipped with threaded hole b relative to the limit plate bottom outside, is connected through a screw thread on the outside of the gear cover a equipped with sealing ring；By being equipped with seal convexity and cyclic annular card slot in the position corresponding with the surface gear cover b gear cover a, and sealing ring is equipped on the outside of gear cover a and gear cover b, effectively raise the leakproofness inside gear cover a and gear cover b, friction, collision occur for ore and gear when avoiding work, by being equipped with support frame and connection ring inside gear cover a and gear cover b, using the supporting role of support frame, the rigidity of gear cover a Yu gear cover b are effectively raised.
Description
Technical field
The invention belongs to gear cover technical fields, and in particular to a kind of novel seal knot suitable for ceramic grinding machine gear cover
Structure.
Background technique
Ceramic ball mill be Horizontal cylindrical rotating device, by feed portion, discharging portion, rotating part, driving section (speed reducer, it is small
Transmission gear, motor are automatically controlled) etc. major parts composition.Outer gear drive, two storehouses, grate ball mill.Hollow shaft is using casting
Steel part, liner replaceable, revolution gear wheel use casting gear hobbing process, stud with wear-resistant liner in cylinder, have good wear-resisting
Property.Material by feeding device through pan feeding hollow shaft spiral evenly into the first storehouse of grinding machine, have ladder lining board or ripple in the storehouse
Liner plate, built-in different size steel ball, barrel body rotation are generated after centrifugal force takes steel ball to certain altitude and are fallen, and generate weight to material
It hits and abrasive action.Gear cover is rigidly poor, in transport easily deformation occurs, needed before installation by drawing size to its each section into
Row checks.
However it is existing be suitable for ceramic grinding machine gear cover there are still some shortcomings during use, it is existing
When in use suitable for ceramic grinding machine gear cover:
1. existing be suitable for ceramic grinding machine gear cover during use, because its sealing effect is undesirable, lead to its work
During have ore and enter gear internal and influence its work, reduce the production capacity for being suitable for ceramic grinding machine.
2. existing be suitable for ceramic grinding machine gear cover during use, because its rigidity is inadequate, gear cover is caused to exist
Friction, collision occurs during work with gear, influences its working efficiency, and shortens and uses the longevity suitable for ceramic grinding machine
Life increases use cost to user.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of novel sealing structure suitable for ceramic grinding machine gear cover
Itd is proposed in background technique it is existing be suitable for ceramic grinding machine gear cover during use, because its sealing effect is undesirable, lead
Causing to have ore during its work and entering gear internal influences its work, reduces the production capacity for being suitable for ceramic grinding machine,
It is existing to be suitable for ceramic grinding machine gear cover during use, because its rigidity is inadequate, cause gear cover in the process of work
In with gear friction, collision occurs, its working efficiency is influenced, and shorten the service life for being suitable for ceramic grinding machine, to using
Person increases the problem of use cost.
To achieve the above object, the invention provides the following technical scheme: it is a kind of suitable for the novel of ceramic grinding machine gear cover
It is equipped with limit plate at the top of sealing structure, including gear cover a, the gear cover a, connecting hole, and institute are equipped in the middle part of the limit plate
Limit plate two sides are stated by being fixedly connected with fixed plate, the bolt hole a of integral structure, the tooth are equipped in the middle part of the fixed plate
The surface wheel cover a is equipped with threaded hole b relative to the limit plate bottom outside, is connected through a screw thread and is equipped on the outside of the gear cover a
Sealing ring, and the side the gear cover a is equipped with external screw thread a, and the internal screw thread of integral structure is equipped with inside the sealing ring, it is described
Sealing ring bottom inside is connected through a screw thread equipped with gear cover b, and the side the gear cover b is equipped with the external screw thread b of integral structure,
The gear cover b top surface is equipped with bolt hole c, and fills relative on the inside of the bolt hole c equipped with ring at the top of the gear cover b
Card slot is equipped with connection ring relative to the position of the connecting hole inside the gear cover b, and the connection ring side passes through fixation
It is connected with support frame.
Preferably, support frame as described above totally four, one end away from the connection ring connect with gear cover b inner wall, and equidistant
From being arranged in the connection ring side.
Preferably, totally two groups of support frame as described above, connection ring, and inside the gear cover a and the gear cover b, and
It corresponds to each other.
Preferably, the surface the gear cover a is loaded slot equipped with seal convexity relative to the ring on the surface gear cover b.
Preferably, the internal diameter of the connection ring is identical as the connecting hole internal diameter.
Preferably, the internal diameter of the connecting hole is identical as spindle outer diameter size shape.
Compared with prior art, the beneficial effects of the present invention are:
1. by being equipped with seal convexity and cyclic annular card slot in the position corresponding with the surface gear cover b gear cover a, and in gear
It covers and is equipped with sealing ring on the outside of a and gear cover b, effectively raise the leakproofness inside gear cover a and gear cover b, avoid work
Friction, collision occur for ore and gear when making.
2. by being equipped with support frame and connection ring inside gear cover a and gear cover b, using the supporting role of support frame,
The rigidity for effectively raising gear cover a Yu gear cover b extends the service life of ceramic grinding machine gear cover.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is explosive view of the invention；
Fig. 3 is the structural schematic diagram of support frame of the present invention；
In figure: 1- bolt hole a, 2- bolt hole b, 3- sealing ring, 4- connecting hole, 5- limit plate, 6- fixed plate, 7- gear cover a, 8-
Gear cover b, 9- external screw thread a, 10- internal screw thread, 11- ring-type card slot, 12- bolt hole c, 13- external screw thread b, 14- support frame, 15- connect
Connect ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present invention provides a kind of technical solution: a kind of suitable for ceramic grinding machine gear cover
Novel sealing structure, including gear cover a7, the top gear cover a7 are equipped with limit plate 5, connecting hole 4 are equipped in the middle part of limit plate 5, and limit
Position 5 two sides of plate are equipped with the bolt hole a1 of integral structure, gear cover a7 table by being fixedly connected with fixed plate 6 in the middle part of fixed plate 6
Face is equipped with threaded hole b2 relative to 5 bottom outside of limit plate, is connected through a screw thread on the outside of gear cover a7 equipped with sealing ring 3, and tooth
The side wheel cover a7 is equipped with external screw thread a9, and the internal screw thread 10 of integral structure is equipped with inside sealing ring 3, and 3 bottom inside of sealing ring is logical
It crosses threaded connection and is equipped with gear cover b8, the side gear cover b8 is equipped with the external screw thread b13 of integral structure, gear cover b8 top surface
It is loaded slot 11 equipped with bolt hole c12, and at the top of gear cover b8 relative to being equipped with ring on the inside of bolt hole c12, phase inside gear cover b8
Connection ring 15 is equipped with for the position of connecting hole 4, and 15 side of connection ring is by being fixedly connected with support frame 14.
It plays a supporting role for the ease of support frame 14, in the present embodiment, it is preferred that support frame 14 totally four, away from company
The one end for connecing ring 15 connects with gear cover b8 inner wall, and is spaced substantially equidistant in 15 side of connection ring.
It may act on gear cover a7 and gear cover b8 for the ease of support frame 14, in the present embodiment, it is preferred that support frame
14, totally two groups of connection ring 15, and inside gear cover a7 and gear cover b8, and correspond to each other.
For the ease of increasing the leakproofness of gear cover a7 and gear cover b8, in the present embodiment, it is preferred that the surface gear cover a7
Ring relative to the surface gear cover b8 is loaded slot 11 equipped with seal convexity.
For the ease of the installation of gear cover a7 and gear cover b8, in the present embodiment, it is preferred that the internal diameter of connection ring 15 and company
It is identical to connect 4 internal diameter of hole.
It is connect for the ease of gear with shaft, in the present embodiment, it is preferred that the internal diameter and spindle outer diameter size of connecting hole 4
Shape is identical.
The working principle of the invention and process for using: by being equipped with sealing ring 3 in gear cover a7 and the junction gear cover b8,
And it is respectively equipped with seal convexity and cyclic annular card slot 11 on the surface gear cover a7 and the surface gear cover b8 opposite position, utilization is close
Protrusion and the engaging of cyclic annular card slot 11 and 3 pairs of sealing effects connecting out of sealing ring are sealed, gear cover a7 and tooth are effectively raised
The leakproofness of wheel cover 8 utilizes support frame 14 by being equipped with support frame 14 and connection ring 15 inside gear cover a7 and gear cover b8
Rigidity, improve gear cover a7 and gear cover b8 rigidity.
Limit plate 5 is fixed on gear cover a7 and the surface gear cover b8 by its two sides bolt hole a1, then uses gear cover
Gear is fastened on inside by a7 and gear cover b8, and by bolt hole b2 and bolt hole c12 by gear cover a7 and gear cover b8 into
Row is fixed, and the mode that sealing ring 3 is connected through a screw thread finally is fixed on external screw thread a9 and the outside external screw thread b13.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of novel sealing structure suitable for ceramic grinding machine gear cover, including gear cover a(7), it is characterised in that: the tooth
Wheel cover a(7) top is equipped with limit plate (5), and limit plate (5) middle part is equipped with connecting hole (4), and the limit plate (5) two sides
By being fixedly connected with fixed plate (6), the bolt hole a(1 of integral structure is equipped in the middle part of the fixed plate (6)), the gear
Cover a(7) surface relative to the limit plate (5) bottom outside be equipped with threaded hole b(2), the gear cover a(7) outside pass through spiral shell
Line is connected with sealing ring (3), and the gear cover a(7) equipped with external screw thread a(9), the sealing ring (3) is internal to be equipped with for side
The internal screw thread (10) of integral structure, sealing ring (3) bottom inside are connected through a screw thread equipped with gear cover b(8), the tooth
Wheel cover b(8) side be equipped with integral structure external screw thread b(13), the gear cover b(8) top surface be equipped with bolt hole c
(12), and the gear cover b(8) top relative to the bolt hole c(12) inside be equipped with ring be loaded slot (11), the gear cover
B(8) the internal position relative to the connecting hole (4) is equipped with connection ring (15), and the connection ring (15) side passes through fixation
It is connected with support frame (14).
2. a kind of novel sealing structure suitable for ceramic grinding machine gear cover according to claim 1, it is characterised in that: institute
Support frame (14) totally four are stated, one end away from the connection ring (15) connects with gear cover b(8) inner wall, and is spaced substantially equidistant
In the connection ring (15) side.
3. a kind of novel sealing structure suitable for ceramic grinding machine gear cover according to claim 1, it is characterised in that: institute
Totally two groups of support frame (14), connection ring (15) are stated, and is in the gear cover a(7) it is internal with the gear cover b(8), and mutually
It is corresponding.
4. a kind of novel sealing structure suitable for ceramic grinding machine gear cover according to claim 1, it is characterised in that: institute
State gear cover a(7) surface relative to the ring on the surface gear cover b(8) is loaded slot (11) equipped with seal convexity.
5. a kind of novel sealing structure suitable for ceramic grinding machine gear cover according to claim 1, it is characterised in that: institute
The internal diameter for stating connection ring (15) is identical as the connecting hole (4) internal diameter.
6. a kind of novel sealing structure suitable for ceramic grinding machine gear cover according to claim 1, it is characterised in that: institute
The internal diameter for stating connecting hole (4) is identical as spindle outer diameter size shape.
7. a kind of application method of novel sealing structure suitable for ceramic grinding machine gear cover according to claim 1,
It is characterized in that: in use, limit plate (5) are fixed on gear cover a(7 by its two sides bolt hole a(1)) and gear cover b(8) table
Then gear is fastened on inside with gear cover a(7) and gear cover b(8), and passes through bolt hole b(2 by face) and bolt hole c(12)
Gear cover a(7) and gear cover b(8) is fixed, the mode that sealing ring (3) is connected through a screw thread finally is fixed on outer spiral shell
Line a(9) it is external with external screw thread b(13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415442.0A CN110043661A (en) | 2018-05-03 | 2018-05-03 | A kind of novel sealing structure suitable for ceramic grinding machine gear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415442.0A CN110043661A (en) | 2018-05-03 | 2018-05-03 | A kind of novel sealing structure suitable for ceramic grinding machine gear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043661A true CN110043661A (en) | 2019-07-23 |
Family
ID=67273631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415442.0A Withdrawn CN110043661A (en) | 2018-05-03 | 2018-05-03 | A kind of novel sealing structure suitable for ceramic grinding machine gear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043661A (en) |
-
2018
- 2018-05-03 CN CN201810415442.0A patent/CN110043661A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190723 |