CN210279450U - Discharging machine seal structure for sand mill - Google Patents
Discharging machine seal structure for sand mill Download PDFInfo
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- CN210279450U CN210279450U CN201920517797.0U CN201920517797U CN210279450U CN 210279450 U CN210279450 U CN 210279450U CN 201920517797 U CN201920517797 U CN 201920517797U CN 210279450 U CN210279450 U CN 210279450U
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Abstract
The utility model relates to a dull polish machine technical field, concretely relates to ejection of compact machine seals structure for sand mill, including the base that the annular set up, the gland of fixed mounting in base one side, set up in the machine that the base internal diameter links to each other with gland and seal the baffle, set up in the machine that seals the stationary ring of gland, set up in the outer subassembly that seals the stationary ring of machine, set up the sealing member between baffle and the gland and link to each other, set up compression spring near the sealing member position, compression spring hugs closely with machine that seals stationary ring and outer subassembly; the utility model discloses to the sealed use of sand mill ejection of compact, can guarantee in the in-service use, it is sealed effectual to the grinding liquid ejection of compact, conveniently cooperate the drive to use, sealed degree is high, practical good reliability.
Description
Technical Field
The utility model relates to a dull polish machine technical field especially relates to a go out quick-witted seal structure for sand mill.
Background
The prior sand grinding machine mainly comprises a vertical stirring sand grinding machine, a horizontal disc sand grinding machine, a horizontal rod pin sand grinding machine and the like, is widely applied to a plurality of industries such as coating, printing ink, pesticide, mining industry, ceramics and the like, and mainly has the technical problems of high energy consumption, low efficiency, overhigh temperature, low grinding quality and the like of equipment. With the wide application of new energy and new nano materials, higher requirements are put forward on the grinding quality, the grinding efficiency and the working life of the grinding machine.
The grinding machine needs to be provided with a grinding device to grind materials, so the grinding device is the key of the grinding machine, the grinding device needs to be connected with a main shaft drive, and the main shaft drive part and the grinding part need to be separated in a sealing mode. The main shaft of the sand grinder in the prior art has poor sealing effect on an internal structure, so that materials in the grinding process permeate into the main shaft, the main shaft is damaged, and the like, the whole sealing effect is poor, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a sealed use of sand mill ejection of compact can guarantee in the in-service use, and is sealed effectual to the grinding liquid ejection of compact, conveniently cooperates the drive to use, and sealed degree is high, practical good reliability's the sand mill is with ejection of compact machine seal structure.
The utility model adopts the technical proposal that: the utility model provides a discharge machine seals structure for sand mill, includes the base that the annular set up, fixed mounting sets up in the gland in base one side in the machine that the base internal diameter links to each other with gland, sets up in gland's machine seals quiet ring, sets up in the outer subassembly that seals of machine seals quiet ring, set up the sealing member between machine seals baffle and the gland and link to each other, be close to the sealing member position and set up compression spring, compression spring hugs closely with machine seals quiet ring and outer subassembly.
The further improvement of the scheme is that the base is provided with a mounting groove, the sealing gland is fixedly mounted in the mounting groove through a screw, and a first sealing ring is arranged between the mounting groove and the sealing gland.
The sealing cover is provided with a pressure groove corresponding to the mechanical seal baffle, the sealing element is embedded in the pressure groove, and the mechanical seal baffle is provided with a plug pin which is inserted into the pressure groove and is pressed with the sealing element.
The further improvement of the scheme is that the outer sealing assembly comprises an outer moving insert connected with the mechanical sealing static ring, an outer moving ring sleeved on the outer moving insert, and an outer moving pressure plate sleeved on the outer moving insert and used for pressing the outer moving ring.
The further improvement of the scheme is that a second sealing ring is arranged between the outer movable pressure plate and the outer movable ring for pressing.
The further improvement of the scheme is that the inner diameter of the external moving insert is provided with a fixed groove, and the fixed groove is annularly provided with a plurality of inlaid grooves.
The utility model has the advantages that:
the base is arranged to be used for integral supporting and mounting, and the annular base is adopted, so that the integral supporting effect is improved, the mounting and the use are convenient, the mounting is convenient, and the mounting precision is high; the mechanical seal gland and the mechanical seal baffle are arranged to play a sealing role in connection of the inner diameter of the base, specifically, the mechanical seal baffle is arranged on the inner diameter, the sealing gland is connected to the outer part of the mechanical seal baffle to realize a high-efficiency sealing effect in a mutual matching mode, and particularly, the high-strength sealing effect is realized by aiming at material grinding discharge sealing of grinding equipment; the mechanical seal static ring plays a role in connection and sealing and is matched with the external seal component to be connected with a filter screen in the grinding cavity to discharge ground materials, so that the sealing effect and the discharging effect are good; in addition, the sealing element is arranged to connect and seal the mechanical seal baffle and the sealing gland, the sealing effect can be further improved, the sealing reliability is guaranteed in the actual use, the compression spring is arranged to attach the mechanical seal static ring and the outer seal assembly, the sealing effect can be greatly improved, the sealing performance is enhanced under the action of the compression spring, and the practical and reliable effect is improved.
The utility model discloses in, to the sealed use of sand mill ejection of compact, can guarantee in the in-service use, sealed effectual to the grinding liquid ejection of compact, the drive of conveniently cooperating is used, and sealed degree is high, practical good reliability.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic sectional view of the present invention.
Description of reference numerals: the discharge machine seal structure 100, the base 110, the mounting groove 111, the first seal ring 112, the seal gland 120, the pressure groove 121, the machine seal baffle 130, the seal 131, the machine seal stationary ring 140, the outer seal assembly 150, the outer movable insert 151, the outer movable ring 152, the outer movable pressure plate 153, the second seal ring 154, the fixed groove 155 and the compression spring 160.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a discharging machine seal structure 100 for a sand mill includes a base 110 disposed in an annular shape, a gland 120 fixedly mounted on one surface of the base 110, a machine seal baffle 130 disposed on the inner diameter of the base 110 and connected to the gland 120, a machine seal stationary ring 140 disposed on the gland 120, and an outer seal assembly 150 disposed on the machine seal stationary ring 140, wherein a sealing member 131 is disposed between the machine seal baffle 130 and the gland 120, a compression spring 160 is disposed near the sealing member 131, and the compression spring 160 is tightly attached to the machine seal stationary ring 140 and the outer seal assembly 150.
The base 110 is provided with an installation groove 111, the sealing gland 120 is fixedly installed in the installation groove 111 through screws, a first sealing ring 112 is arranged between the installation groove 111 and the sealing gland 120, the installation of the installation groove 111 and the first sealing ring 112 is facilitated, the installation space is saved, meanwhile, the first sealing ring 112 can further guarantee the sealing effect, and the sealing effect is good.
The sealing gland 120 is provided with a pressing groove 121 corresponding to the mechanical sealing baffle 130, the sealing piece 131 is embedded in the pressing groove 121, the mechanical sealing baffle 130 is provided with a pin which is inserted into the pressing groove 121 to be tightly pressed with the sealing piece 131, the cooperation of the pressing groove 121 and the sealing piece 131 is set, the sealing effect is further improved, the sealing effect is good, and the practical reliability is strong.
The outer seal assembly 150 comprises an outer movable insert 151 connected with the mechanical seal static ring 140, an outer movable ring 152 of the outer movable insert 151 is arranged in a sleeved mode, an outer movable pressure plate 153 is arranged in a sleeved mode, the outer movable insert 151 compresses the outer movable ring 152, the outer movable insert 151 is convenient to connect, drive and use, the outer movable ring 152 can guarantee the fixing and installing effects of the outer movable insert 151, the outer movable ring 152 is pressed and fixed through the outer movable pressure plate 153, the transmission stability is improved, and meanwhile the sealing effect is guaranteed.
Set up second sealing washer 154 between outer pressure disk 153 and the outer movable ring 152 and compress tightly, under the effect of second sealing washer 154, further guaranteed the sealed effect of outer subassembly 150, sealed effectual, practical good reliability.
The fixed slot 155 is seted up to external movable mold insert 151 internal diameter, a plurality of inlay grooves have been seted up to fixed slot 155 hoop, conveniently connect the driver part and use, improve and connect the drive effect, and reliable and stable nature is strong.
The base 110 is arranged to be integrally supported, installed and used, and the annular base 110 is adopted, so that the integral supporting effect is improved, the installation and the use are convenient, and the installation is convenient and the installation precision is high; the mechanical seal pressing cover and the mechanical seal baffle 130 are arranged to play a sealing role in connection of the inner diameter of the base 110, specifically, the mechanical seal baffle 130 is arranged on the inner diameter, the sealing pressing cover 120 is connected to the outer portion of the mechanical seal baffle 130, and the mechanical seal pressing cover and the mechanical seal baffle are matched with each other to achieve a high-efficiency sealing effect, particularly, a high-strength sealing effect is achieved for grinding material discharging sealing of grinding equipment; the mechanical seal static ring 140 and the external seal assembly 150 are further arranged, the mechanical seal static ring 140 plays a role in connection and sealing, the external seal assembly 150 is matched with a filter screen in a grinding cavity to discharge ground materials, and the sealing effect and the discharging effect are good; in addition, set up sealing member 131 and seal both with machine seal baffle 130 and gland 120 and connect sealedly, can further improve sealed effect, guaranteed sealed reliability in the in-service use, set up pressure spring 160 and seal quiet ring 140 and outer subassembly 150 laminating with the machine, can improve sealed effect greatly, strengthen the leakproofness in pressure spring 160's effect, improve practical reliable effect.
The utility model discloses in, to the sealed use of sand mill ejection of compact, can guarantee in the in-service use, sealed effectual to the grinding liquid ejection of compact, the drive of conveniently cooperating is used, and sealed degree is high, practical good reliability.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a sanding machine is with ejection of compact machine seal structure which characterized in that: the sealing device comprises a base, a sealing gland, a mechanical seal baffle, a mechanical seal static ring and an outer seal assembly, wherein the base is arranged in an annular mode, the sealing gland is fixedly arranged on one surface of the base, the mechanical seal baffle is arranged on the inner diameter of the base and is connected with the sealing gland, the mechanical seal static ring is arranged on the sealing gland, the outer seal assembly is arranged on the mechanical seal static ring, a sealing element is arranged between the mechanical seal baffle and the sealing gland and is connected with the sealing gland, a compression spring is arranged at a position close to the.
2. The discharging machine sealing structure for the sanding machine according to claim 1, characterized in that: the base is provided with a mounting groove, the sealing gland is fixedly mounted in the mounting groove through screws, and a first sealing ring is arranged between the mounting groove and the sealing gland.
3. The discharging machine sealing structure for the sanding machine according to claim 2, characterized in that: the sealing cover is provided with a pressure groove corresponding to the mechanical seal baffle, the sealing element is embedded in the pressure groove, and the mechanical seal baffle is provided with a plug pin which is inserted into the pressure groove to be compressed with the sealing element.
4. The discharging machine sealing structure for the sanding machine according to claim 3, characterized in that: the outer seal assembly comprises an outer movable insert connected with the mechanical seal static ring, an outer movable ring sleeved on the outer movable insert, and an outer movable pressure plate sleeved on the outer movable insert and used for pressing the outer movable ring tightly.
5. The discharging machine sealing structure for the sanding machine according to claim 4, characterized in that: and a second sealing ring is arranged between the external movable pressure plate and the external movable ring for pressing.
6. The discharging machine sealing structure for the sanding machine according to claim 5, characterized in that: the inner diameter of the external moving insert is provided with a fixing groove, and the fixing groove is annularly provided with a plurality of embedding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517797.0U CN210279450U (en) | 2019-04-15 | 2019-04-15 | Discharging machine seal structure for sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517797.0U CN210279450U (en) | 2019-04-15 | 2019-04-15 | Discharging machine seal structure for sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210279450U true CN210279450U (en) | 2020-04-10 |
Family
ID=70067783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920517797.0U Active CN210279450U (en) | 2019-04-15 | 2019-04-15 | Discharging machine seal structure for sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210279450U (en) |
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2019
- 2019-04-15 CN CN201920517797.0U patent/CN210279450U/en active Active
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