CN209423821U - A kind of Edge-Transmission overflow mill feeding device - Google Patents
A kind of Edge-Transmission overflow mill feeding device Download PDFInfo
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- CN209423821U CN209423821U CN201920013463.XU CN201920013463U CN209423821U CN 209423821 U CN209423821 U CN 209423821U CN 201920013463 U CN201920013463 U CN 201920013463U CN 209423821 U CN209423821 U CN 209423821U
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- end cap
- feeding device
- edge
- bolt
- lining pipe
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Abstract
The utility model discloses a kind of Edge-Transmission overflow mill feeding devices, including end cap, one end of the end cap is connected with liner plate by bolt A, for end cap close to the lining pipe that is internally connected with of one end of liner plate, the inside of the end cap other end is equipped with bushing frame, and one end of end cap, which is connected with, slips water plate, described slip accompanies rubber pad between water plate and end cap, the both ends for slipping water plate run through rubber pad, extend to the inside of end cap through bolt B, bolt B is connected with.This Edge-Transmission overflow mill feeding device, get rid of the influence of conventional mill feeding device single-casting, it adopts a split structure, only casting is used with the lining pipe of material contact portion, the overall weight that feeding device is alleviated on the basis of guaranteeing original cast properties, in addition, as vulnerable part, separate structure only needs to change lining pipe in replacement, reduces single-casting replacement cost.
Description
Technical field
The utility model relates to mill feeding technical field, specially a kind of Edge-Transmission overflow mill feeding device.
Background technique
Conventional mill feeding device charging lining uses technique for integral casting, and individual size is big, weight weight, machining difficulty compared with
Greatly.Seal form adds ring structure using double-packing, and structure is complicated, big as vulnerable part replacement difficulty, and packing plasticity
Difference, sealing performance drastically reduces after abrasion.Slurries leakage situation is serious in actual application.
Utility model content
The purpose of this utility model is to provide a kind of Edge-Transmission overflow mill feeding devices, and having reduces cost, surely
The advantages of qualitative height, structure is simple, and assembly is easy, good airproof performance, reduces pollution, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of Edge-Transmission overflow mill feeding dress
It sets, including end cap, one end of the end cap is connected with liner plate by bolt A, and end cap is internally connected with close to one end of liner plate
Lining pipe, the inside of the end cap other end are equipped with bushing frame, and one end of end cap, which is connected with, slips water plate, it is described slip water plate and end cap it
Between accompany rubber pad, slip the both ends of water plate and run through rubber pad through bolt B, bolt B is connected with, extend to the inside of end cap, institute
The center for stating rubber pad offers centre bore, and rubber pad connects far from the side for slipping water plate with one end of bushing frame, the lining
Sealing ring A is connected between stock and the inner wall of end cap, bushing frame is fixedly connected with mounting rack far from one end of rubber pad, installation
The center of frame offers through-hole, and one week of through-hole is connected with gland by bolt C, is equipped between gland and mounting rack O-shaped close
Seal, side of the mounting rack far from gland are connected with one end of lining pipe by bolt D, are connected between the lining pipe and end cap
There is sealing ring B.
Preferably, the sealing ring A and sealing ring B is traditional seal.
Preferably, one end that the lining pipe is connected with bushing frame offers installation step, and installation step is connected together.
Preferably, the rubber pad offers out bayonet by the side of proximal cover, and one end of bayonet and end cap is connected together.
Preferably, the section of the O-ring seal is L shape, and the side of O-ring seal connects with gland, O-ring seal
The other side is connected with the side wall of lining pipe.
Preferably, the bushing frame uses cavity structure.
Compared with prior art, the beneficial effects of the utility model are as follows:
This Edge-Transmission overflow mill feeding device gets rid of the influence of conventional mill feeding device single-casting, uses
Split type structure only uses casting with the lining pipe of material contact portion, mitigates on the basis of guaranteeing original cast properties
The overall weight of feeding device reduces whole in addition, separate structure only needs to change lining pipe in replacement as vulnerable part
Body casting replacement cost, in positioning method, bushing frame and lining pipe use machinery positioning, ensure that items after the completion of machining
The stability of required precision, using the O-ring seal of special material production on sealing means, the sealing means are relative to tradition
Packing_seal, structure is simple, assembly is simple, and good seal performance, cycle time is long, and bushing frame uses inner-cavity structure, injects work
Industry water can increase the sealing performance of sealing ring.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model.
In figure: 1, end cap；11, bolt A；2, liner plate；3, lining pipe；31, sealing ring B；4, bushing frame；41, sealing ring A；
42, mounting rack；421, through-hole；43, bolt C；44, bolt D；5, water plate is slipped；51, bolt B；6, rubber pad；61, centre bore；7,
Gland；8, O-ring seal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of Edge-Transmission overflow mill feeding device, including end cap 1, one end of end cap 1 pass through bolt
A11 is connected with liner plate 2, and end cap 1 is internally connected with lining pipe 3, the inside installation of 1 other end of end cap close to one end of liner plate 2
There is bushing frame 4, one end of end cap 1, which is connected with, slips water plate 5, slips and accompanies rubber pad 6 between water plate 5 and end cap 1, slips the two of water plate 5
End runs through rubber pad 6, extends to the inside of end cap 1, the center of rubber pad 6 offers through bolt B 51, bolt B 51 is connected with
Centre bore 61, rubber pad 6 connect far from the side for slipping water plate 5 with one end of bushing frame 4, and rubber pad 6 leans on the side of proximal cover 1
Bayonet is offered out, one end of bayonet and end cap 1 is connected together, and slips water plate 5 and the place of company of bushing frame 4 adds rubber pad 6, can be maximum
Limit allows slurries to use cavity structure along the spilling of water plate 5, bushing frame 4 is slipped, and injects industry water, can increase the sealing of sealing ring
Performance, is connected with sealing ring A41 between bushing frame 4 and the inner wall of end cap 1, bushing frame 4 is fixedly connected far from one end of rubber pad 6
There is mounting rack 42, the center of mounting rack 42 offers through-hole 421, and one week of through-hole 421 is connected with gland 7 by bolt C43, pressure
O-ring seal 8 is installed, side of the mounting rack 42 far from gland 7 passes through bolt D44 and lining pipe 3 between lid 7 and mounting rack 42
One end be connected, one end that lining pipe 3 is connected with bushing frame 4 offers installation step, and installation step is connected together, and utilizes machine
Tool structure positioning and sealing, it is to pass that sealing ring B31, sealing ring A41 and sealing ring B31 are connected between lining pipe 3 and end cap 1
System sealing ring forms mechanical seal using cooperation precision between lining pipe 3 and end cap 1, and three conventional seals, which ensure that, to be fed
Device edge does not have ororrhea and goes out, and the section of O-ring seal 8 is L shape, and the side of O-ring seal 8 connects with gland 7, O-shaped
The other side of sealing ring 8 is connected with the side wall of lining pipe 3, the sealing means of O-ring seal 8 relative to traditional packing_seal,
Structure is simple, assembly is simple, good seal performance, and cycle time is long.
The course of work: bolt B 51 will slip water plate 5 and end cap 1 connects, and slip water plate 5 and the place of company of bushing frame 4 adds rubber pad 6, can
To allow slurries to overflow along water plate 5 is slipped to greatest extent, biography is all made of between bushing frame 3 and end cap 1, between lining pipe 4 and end cap 1
Sealing ring of uniting seals, and forms mechanical seal using cooperation precision between lining pipe 3 and end cap 1, three conventional seals ensure that
Feeding device edge does not have ororrhea and goes out, and one end that lining pipe 3 is connected with bushing frame 4 offers installation step, erecting bed
Rank is connected together, bolt D44 connecting bushing pipe 3 and bushing frame 4, is positioned and is sealed using mechanical structure, interior when grinding machine rotation
Intracavitary industry water can flow back sealing ring and charging pipe surface work as simultaneously to further increase the wear-resisting property of sealing ring
When ring wear needs replacing, it can cooperate with collection part spillage liquid and slip water plate 5 and individual slurry collecting groove, can incite somebody to action
A small amount of spillage collects, and avoids the pollution that slurries leak outside to environment, and industry water can be directed to by the use for slipping water plate 5
In catch basin, the pollution of environment and the waste at water source are reduced.
In summary: this Edge-Transmission overflow mill feeding device gets rid of conventional mill feeding device single-casting
It influences, adopts a split structure, only use casting with the lining pipe 3 of material contact portion, guaranteeing original cast properties
On the basis of alleviate the overall weight of feeding device, in addition, separate structure only needs to change lining pipe in replacement as vulnerable part
3, single-casting replacement cost is reduced, in positioning method, bushing frame 4 and lining pipe 3 use machinery positioning, and the machine of ensure that adds
The stability of every required precision after the completion of work, using the O-ring seal 8 of special material production, the sealing on sealing means
Mode is relative to traditional packing_seal, and structure is simple, assembly is simple, and good seal performance, cycle time is long, and bushing frame 4 uses
Inner-cavity structure injects industry water, can increase the sealing performance of sealing ring.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Edge-Transmission overflow mill feeding device, including end cap (1), it is characterised in that: one end of the end cap (1) is logical
Cross bolt A(11) it is connected with liner plate (2), one end of end cap (1) close liner plate (2) is internally connected with lining pipe (3), end cap
(1) inside of the other end is equipped with bushing frame (4), and one end of end cap (1), which is connected with, to slip water plate (5), described to slip water plate (5) and end
Rubber pad (6) are accompanied between lid (1), slip the both ends of water plate (5) through being connected with bolt B (51), bolt B (51) runs through rubber pad
(6), the inside of end cap (1) is extended to, the center of the rubber pad (6) offers centre bore (61), and the separate of rubber pad (6) slips
The side of water plate (5) connects with one end of bushing frame (4), is connected with sealing between the bushing frame (4) and the inner wall of end cap (1)
Enclose A(41), bushing frame (4) is fixedly connected with mounting rack (42) far from the one end of rubber pad (6), and the center of mounting rack (42) opens up
Have through-hole (421), one week of through-hole (421) passes through bolt C(43) it is connected with gland (7), between gland (7) and mounting rack (42)
It is equipped with O-ring seal (8), one end that side of the mounting rack (42) far from gland (7) passes through bolt D(44) and lining pipe (3)
It is connected, is connected with sealing ring B(31 between the lining pipe (3) and end cap (1)).
2. a kind of Edge-Transmission overflow mill feeding device according to claim 1, it is characterised in that: the sealing ring A
(41) and sealing ring B(31) be traditional seal.
3. a kind of Edge-Transmission overflow mill feeding device according to claim 1, it is characterised in that: the lining pipe
(3) one end being connected with bushing frame (4) offers installation step, and installation step is connected together.
4. a kind of Edge-Transmission overflow mill feeding device according to claim 1, it is characterised in that: the rubber pad
(6) side by proximal cover (1) offers out bayonet, and bayonet and the one end of end cap (1) are connected together.
5. a kind of Edge-Transmission overflow mill feeding device according to claim 1, it is characterised in that: the O-shaped sealing
The section for enclosing (8) is L shape, and the side of O-ring seal (8) connects with gland (7), the other side of O-ring seal (8) and lining pipe
(3) side wall is connected.
6. a kind of Edge-Transmission overflow mill feeding device according to claim 1, it is characterised in that: the bushing frame
(4) cavity structure is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013463.XU CN209423821U (en) | 2019-01-04 | 2019-01-04 | A kind of Edge-Transmission overflow mill feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013463.XU CN209423821U (en) | 2019-01-04 | 2019-01-04 | A kind of Edge-Transmission overflow mill feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423821U true CN209423821U (en) | 2019-09-24 |
Family
ID=67975473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013463.XU Active CN209423821U (en) | 2019-01-04 | 2019-01-04 | A kind of Edge-Transmission overflow mill feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423821U (en) |
-
2019
- 2019-01-04 CN CN201920013463.XU patent/CN209423821U/en active Active
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