CN216895151U - Vertical mill oil cylinder with dustproof function - Google Patents
Vertical mill oil cylinder with dustproof function Download PDFInfo
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- CN216895151U CN216895151U CN202220497446.XU CN202220497446U CN216895151U CN 216895151 U CN216895151 U CN 216895151U CN 202220497446 U CN202220497446 U CN 202220497446U CN 216895151 U CN216895151 U CN 216895151U
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Abstract
The utility model relates to the technical field of vertical grinding oil cylinders, in particular to a vertical grinding oil cylinder with a dustproof function. The utility model has the advantages that: need place the dirt proof boot on the piston rod to rotate the dirt proof boot, can make the dirt proof boot move through screw drive, move into inside the seal groove until sealed pad complete movement, and then can fix the dirt proof boot, fix the dirt proof boot after accomplishing, will dismantle the lid and place and rotate on the dirt proof boot, can make the drive of second screw thread post dismantle the lid downstream through screw drive, can fix the dust guard in the outside of piston rod, can in time strike off the dust granule on the piston rod, can not make the dust get into inside the piston cylinder, can not lead to the life reduction of vertical mill hydro-cylinder because of the dust gets into the piston cylinder.
Description
Technical Field
The utility model relates to the technical field of vertical mill oil cylinders, in particular to a vertical mill oil cylinder with a dustproof function.
Background
The vertical mill is an ideal large-scale grinding device and is widely applied to industries such as cement, electric power, metallurgy, chemical industry, non-metallic ore and the like. The crushing, drying, grinding and grading conveying are integrated, the production efficiency is high, and blocky, granular and powdery raw materials can be ground into required powdery materials. In recent years, with the great improvement of the research and development technology of grinding machines, the vertical grinding technology of domestic grinding mill production enterprises becomes mature day by day, the product technical advantages of the vertical grinding mill are increasingly prominent, and particularly in the steel industry, more than 10 enterprises such as Bao steel, saddle steel, first steel, Ji steel and the like are put into operation or a production line for producing slag powder by the vertical grinding mill is built. Although many enterprises in China begin the way of research and development of large vertical mills by introducing foreign advanced technologies, no enterprises realize completely independent intellectual property rights. The vertical grinding oil cylinder is a core loading device on the slag vertical grinding machine, and the quality of the vertical grinding oil cylinder directly influences the quality of the large-scale slag vertical grinding machine.
At present, the piston rod of the vertical grinding oil cylinder alternately extends out of and retracts into the piston cylinder when the piston rod extends out of the piston cylinder, under the operation environment that dust flies, particles in the air are adhered to the outer ring of the piston rod and are retracted into the piston cylinder along with the piston rod, so that the service life of the vertical grinding oil cylinder is shortened, and therefore the problem is solved by the vertical grinding oil cylinder with the dustproof function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the vertical mill oil cylinder with the dustproof function, and effectively overcomes the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a found mill hydro-cylinder with dustproof function, includes and found mill hydro-cylinder, one side of standing mill hydro-cylinder is provided with dustproof component, dustproof component includes the dirt proof boot, one side of dirt proof boot is provided with first screw hole, one side fixedly connected with of dirt proof boot is sealed fills up, one side threaded connection of dirt proof boot has second screw thread post, one side fixedly connected with of second screw thread post dismantles the lid, dismantle one side fixedly connected with control panel of lid, dismantle one side fixedly connected with dust guard of lid.
Optionally, a sealing groove is formed in one side of the vertical grinding oil cylinder, the sealing groove is circumferentially arrayed on one side of the vertical grinding oil cylinder, and the shape and the size of the sealing groove are matched with those of the sealing gasket.
Optionally, one side fixedly connected with first screw thread post of vertical grinding hydro-cylinder, the screw thread pitch of first screw thread post and the screw thread pitch looks adaptation of first screw hole, when carrying out the use of vertical grinding hydro-cylinder, at first need place the dirt proof boot on the piston rod to rotate the dirt proof boot, can make the dirt proof boot carry out rectilinear motion through screw drive, until sealed inside the full motion seal groove of pad, and then can fix the dirt proof boot.
Optionally, a plurality of mounting holes are formed in one side of the vertical grinding oil cylinder, and the mounting holes are circumferentially arrayed on one side of the vertical grinding oil cylinder.
Optionally, a second threaded hole is formed in one side of the dustproof sleeve, the thread pitch of the second threaded hole is matched with the thread pitch of the second threaded column, after the dustproof sleeve is fixed, the detachable cover is placed on the dustproof sleeve and rotates, the second threaded column can drive the detachable cover to move downwards through thread transmission, the dustproof plate can be fixed outside the piston rod, dust particles on the piston rod can be timely scraped, dust cannot enter the piston cylinder, and the service life of the vertical grinding oil cylinder cannot be shortened due to the fact that the dust enters the piston cylinder.
Optionally, the number of the control panels is several, and the several control panels are circumferentially arrayed on one side of the detachable cover.
Optionally, the number of the dust-proof plates is a plurality, and the plurality of dust-proof plates are linearly arrayed on one side of the second threaded column.
The utility model has the following advantages:
the vertical grinding oil cylinder with the dustproof function is arranged by matching the vertical grinding oil cylinder, the dustproof sleeve, the first threaded column, the first threaded hole, the sealing gasket, the sealing groove, the second threaded column, the control panel, the dismounting cover and the dustproof plate, when the vertical grinding oil cylinder is used, firstly, the dustproof sleeve is required to be placed on the piston rod, and is rotated, the dust-proof sleeve can move linearly through screw transmission until the sealing gasket moves into the sealing groove completely, the dust-proof sleeve can be further fixed, after the dust-proof sleeve is fixed, the dismounting cover is placed on the dust-proof sleeve and rotates, the second threaded column can drive the dismounting cover to move downwards through threaded transmission, and then can fix the dust guard in the outside of piston rod, can in time strike off the dust particle on the piston rod, can not make the dust get into the piston cylinder inside, can not lead to the life reduction of vertical mill hydro-cylinder because of the dust gets into the piston cylinder.
Drawings
FIG. 1 is a schematic structural diagram of an assembly according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a vertical mill cylinder according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a dust-proof component according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a dust boot according to a first embodiment of the present invention;
FIG. 5 is a schematic view of a detachable cover according to a first embodiment of the present invention;
fig. 6 is a schematic structural view of a dust-proof member according to a second embodiment of the present invention.
In the figure: 1-vertical grinding oil cylinder, 2-dustproof member, 201-dustproof sleeve, 202-first threaded hole, 203-sealing gasket, 204-second threaded column, 205-detachable cover, 206-control plate, 207-dustproof plate, 208-anti-collision pad, 3-sealing groove, 4-first threaded column, 5-mounting hole and 6-second threaded hole.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
The first embodiment is as follows: as shown in fig. 1 to 5, a vertical grinding cylinder with a dustproof function comprises a vertical grinding cylinder 1, wherein a dustproof member 2 is arranged on one side of the vertical grinding cylinder 1, the dustproof member 2 comprises a dustproof sleeve 201, a first threaded hole 202 is formed in one side of the dustproof sleeve 201, a sealing gasket 203 is fixedly connected to one side of the dustproof sleeve 201, a second threaded column 204 is connected to one side of the dustproof sleeve 201 in a threaded manner, a detachable cover 205 is fixedly connected to one side of the second threaded column 204, a control plate 206 is fixedly connected to one side of the detachable cover 205, and a dustproof plate 207 is fixedly connected to one side of the detachable cover 205.
As an optional technical scheme of the utility model: one side of the vertical grinding oil cylinder 1 is provided with a sealing groove 3, the sealing groove 3 is circumferentially arrayed on one side of the vertical grinding oil cylinder 1, and the shape and the size of the sealing groove 3 are matched with those of the sealing gasket 203.
As an optional technical scheme of the utility model: immediately, grind the first screw thread post 4 of one side fixedly connected with of hydro-cylinder 1, the screw thread pitch of first screw thread post 4 and the screw thread pitch looks adaptation of first screw hole 202, when carrying out the use of grinding the hydro-cylinder 1 immediately, at first need place dirt proof boot 201 on the piston rod to rotate dirt proof boot 201, can make dirt proof boot 201 carry out rectilinear motion through screw drive, until sealed pad 203 complete movement enter seal groove 3 inside, and then can fix dirt proof boot 201.
As an optional technical scheme of the utility model: the mounting hole 5 has been seted up to one side of vertical mill hydro-cylinder 1, and the quantity of mounting hole 5 is a plurality of, and 5 circumference arrays of a plurality of mounting hole are in one side of vertical mill hydro-cylinder 1.
As an optional technical scheme of the utility model: second screw hole 6 has been seted up to one side of dirt proof boot 201, the screw thread pitch of second screw hole 6 and the screw thread pitch looks adaptation of second screw thread post 204, after fixed the completion with dirt proof boot 201, will dismantle afterwards that lid 205 places on dirt proof boot 201 and rotate, can make second screw thread post 204 drive to dismantle lid 205 downstream through screw thread transmission, and then can fix the outside at the piston rod with dust guard 207, can in time strike off the dust particle on the piston rod.
As an optional technical scheme of the utility model: the number of the control plates 206 is several, and several control plates 206 are circumferentially arrayed on one side of the detachable cover 205.
As an optional technical scheme of the utility model: the number of the dust-proof plates 207 is several, and several dust-proof plates 207 are linearly arrayed on one side of the second threaded column 204.
The working process of the utility model is as follows: when the utility model is used by a user,
s1: when the vertical grinding oil cylinder 1 is used, the dust-proof sleeve 201 needs to be placed on the piston rod firstly, the dust-proof sleeve 201 is rotated, the dust-proof sleeve 201 can move linearly through thread transmission until the sealing gasket 203 moves into the sealing groove 3 completely, and then the dust-proof sleeve 201 can be fixed.
S2: after the dust-proof sleeve 201 is fixed, the detachable cover 205 is placed on the dust-proof sleeve 201 and rotates, the second threaded column 204 can drive the detachable cover 205 to move downwards through threaded transmission, the dust-proof plate 207 can be fixed outside the piston rod, and dust particles on the piston rod can be scraped in time.
Example two: as shown in fig. 6, a vertical grinding oil cylinder with a dustproof function comprises a vertical grinding oil cylinder 1, wherein a dustproof member 2 is arranged on one side of the vertical grinding oil cylinder 1, the dustproof member 2 comprises a dustproof sleeve 201, a first threaded hole 202 is formed in one side of the dustproof sleeve 201, a sealing gasket 203 is fixedly connected to one side of the dustproof sleeve 201, a second threaded column 204 is connected to one side of the dustproof sleeve 201 in a threaded manner, a detachable cover 205 is fixedly connected to one side of the second threaded column 204, a control plate 206 is fixedly connected to one side of the detachable cover 205, and a dustproof plate 207 is fixedly connected to one side of the detachable cover 205.
The working process of the utility model is as follows: when the utility model is used by a user,
when the vertical grinding oil cylinder 1 is used, firstly, the dustproof sleeve 201 is placed on the piston rod, and the dustproof sleeve 201 is rotated, the dust-proof sleeve 201 can make linear motion through screw transmission until the sealing gasket 203 is completely moved into the sealing groove 3, the dust boot 201 may then be secured, and after the dust boot 201 is secured, the removable cover 205 may then be placed over the dust boot 201 and rotated, the second screw column 204 can drive the detaching cap 205 to move downwards through screw transmission, and then can fix the dust guard 207 in the outside of piston rod, can in time strike off the dust particle on the piston rod, can not make the dust get into the piston cylinder inside, can not lead to the life of vertical grinding hydro-cylinder 1 to reduce because of the dust gets into the piston cylinder, compares in embodiment one, and embodiment two has installed crashproof pad 208 additional on dismantling lid 205, can prevent to dismantle lid 205 and damage because of the collision.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a vertical mill hydro-cylinder with dustproof function which characterized in that: including standing mill hydro-cylinder (1), one side of standing mill hydro-cylinder (1) is provided with dustproof component (2), dustproof component (2) are including dirt proof boot (201), one side of dirt proof boot (201) is provided with first screw hole (202), one side fixedly connected with sealed pad (203) of dirt proof boot (201), one side threaded connection of dirt proof boot (201) has second screw thread post (204), one side fixedly connected with of second screw thread post (204) dismantles lid (205), dismantle one side fixedly connected with control panel (206) of lid (205), dismantle one side fixedly connected with dust guard (207) of lid (205).
2. The vertical mill oil cylinder with the dustproof function according to claim 1, characterized in that: seal groove (3) have been seted up to one side of vertical mill hydro-cylinder (1), seal groove (3) circumference array is in one side of vertical mill hydro-cylinder (1), the shape and the size of seal groove (3) and the shape and the size looks adaptation of sealed pad (203).
3. The vertical mill oil cylinder with the dustproof function according to claim 1, characterized in that: one side of the vertical grinding oil cylinder (1) is fixedly connected with a first threaded column (4), and the thread pitch of the first threaded column (4) is matched with that of the first threaded hole (202).
4. The vertical mill oil cylinder with the dustproof function according to claim 1, characterized in that: the mounting hole (5) has been seted up to one side of vertical mill hydro-cylinder (1), the quantity of mounting hole (5) is a plurality of, a plurality of mounting hole (5) circumference array is in one side of vertical mill hydro-cylinder (1).
5. The vertical mill oil cylinder with the dustproof function according to claim 1, characterized in that: and a second threaded hole (6) is formed in one side of the dustproof sleeve (201), and the thread pitch of the second threaded hole (6) is matched with the thread pitch of the second threaded column (204).
6. The vertical mill oil cylinder with the dustproof function according to claim 1, characterized in that: the number of the control plates (206) is several, and the several control plates (206) are circumferentially arrayed on one side of the detachable cover (205).
7. The vertical mill oil cylinder with the dustproof function according to claim 1, characterized in that: the number of the dust-proof plates (207) is a plurality, and the dust-proof plates (207) are linearly arrayed on one side of the second threaded column (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497446.XU CN216895151U (en) | 2022-03-09 | 2022-03-09 | Vertical mill oil cylinder with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497446.XU CN216895151U (en) | 2022-03-09 | 2022-03-09 | Vertical mill oil cylinder with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895151U true CN216895151U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220497446.XU Active CN216895151U (en) | 2022-03-09 | 2022-03-09 | Vertical mill oil cylinder with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216895151U (en) |
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2022
- 2022-03-09 CN CN202220497446.XU patent/CN216895151U/en active Active
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