CN110748533A - Hydraulic cylinder bearing device convenient for dust removal and heat dissipation - Google Patents
Hydraulic cylinder bearing device convenient for dust removal and heat dissipation Download PDFInfo
- Publication number
- CN110748533A CN110748533A CN201910953201.6A CN201910953201A CN110748533A CN 110748533 A CN110748533 A CN 110748533A CN 201910953201 A CN201910953201 A CN 201910953201A CN 110748533 A CN110748533 A CN 110748533A
- Authority
- CN
- China
- Prior art keywords
- frame
- oil cylinder
- hydraulic oil
- hole
- dust removal
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 61
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 description 7
- 238000001764 infiltration Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0423—Cooling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a bearing device for a hydraulic oil cylinder, which is convenient for dust removal and heat dissipation and comprises a frame, a fixing box, a drawer and a dust removal box, wherein the frame is arranged on the upper side surface of a workbench and is arranged on the outer side of the hydraulic oil cylinder, an inner groove hole is formed in the frame, a cooling plate is arranged in the inner part of the inner groove hole, a top cover is arranged on the upper side surface of the frame, a second through hole is formed in the upper side surface of the top cover, the top cover is connected with the frame through a second connecting screw, and the fixing box is arranged on the upper side surface of. This make things convenient for radiating hydraulic cylinder of removing dust is with bearing device is provided with the cooling plate, installs hydraulic cylinder at the inboard of bearing device upside frame, can produce the high heat at the inboard hydraulic cylinder during operation of frame, through being provided with the cooling plate in the frame is inside, the cooling plate dispels the heat to the inboard hydraulic cylinder of frame through the refrigeration, causes hydraulic cylinder to obtain in time giving off at the heat of during operation to be difficult to the heat influence when making hydraulic cylinder move.
Description
Technical Field
The invention particularly relates to the technical field of hydraulic oil cylinders, and particularly relates to a bearing device for a hydraulic oil cylinder, which is convenient for dust removal and heat dissipation.
Background
The hydraulic oil cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and makes straight reciprocating motion (or swinging motion), and when the hydraulic oil cylinder can realize reciprocating motion, a speed reducer can be omitted, and the hydraulic oil cylinder has no transmission gap and moves stably, so that the hydraulic oil cylinder is widely applied to various mechanical hydraulic systems.
Present load-bearing device is when bearing hydraulic cylinder, because hydraulic cylinder can produce the heat at the during operation, it has cooling device to lack on the load-bearing device, causes hydraulic cylinder to receive the heat influence easily when using, and present load-bearing device is when bearing hydraulic cylinder, and the hydraulic cylinder outside has the dust when using for a long time, and the load-bearing device that present hydraulic cylinder used still lacks the taking and shelters from safeguard measure when hydraulic cylinder does not use.
Disclosure of Invention
The invention aims to provide a heat dissipation type switch cabinet convenient to overhaul, and aims to solve the problems that when the existing bearing device provided in the background technology bears a hydraulic oil cylinder, the hydraulic oil cylinder generates heat during working, a cooling device is not arranged on the bearing device, when the existing bearing device bears the hydraulic oil cylinder, dust is generated on the outer side of the hydraulic oil cylinder during long-time use, and shielding protection measures are not adopted when the existing bearing device used by the hydraulic oil cylinder is not used.
In order to achieve the purpose, the invention provides the following technical scheme: a bearing device for a hydraulic oil cylinder convenient for dust removal and heat dissipation comprises a frame, a fixing box, a drawer and a dust removal box, wherein the frame is arranged on the upper side face of a workbench, the frame is arranged on the outer side of the hydraulic oil cylinder, an inner groove hole is formed in the frame, a cooling plate is arranged in the inner groove hole, a top cover is arranged on the upper side face of the frame, a second through hole is formed in the upper side face of the top cover, the top cover is connected with the frame through a second connecting screw, the fixing box is arranged on the upper side face of the workbench, the fixing box is respectively arranged on the left side and the right side of the frame, meanwhile, sliding grooves are formed in the front side face and the rear side face of the inner part of the fixing box, the drawer is arranged in the fixing box, pulleys are arranged on the front side face and the rear side face of the drawer, meanwhile, a first, simultaneously first fixed block sets up respectively in the infiltration material hole outside, the dust removal case sets up to the side on fixed box, and the dust removal case sets up at infiltration material hole upside, dust removal case lateral surface is provided with the second fixed block, and the second fixed block is connected with first fixed block through the third connecting screw, and dust removal incasement portion is provided with electric telescopic handle simultaneously, the side is provided with the locating piece on the electric telescopic handle, and the locating piece lateral surface is provided with the brush, dust removal case lateral surface is provided with the second handle.
Preferably, first through-hole has been seted up to the side on the workstation, and the side has seted up the jack on the workstation, and the jack sets up respectively in the first through-hole left and right sides simultaneously, the workstation downside is provided with the foundation, and the foundation medial surface is provided with the fixed plate, and the side is provided with first pneumatic cylinder on the fixed plate simultaneously, the side is provided with first hydraulic stem on the first pneumatic cylinder, and first hydraulic stem runs through first through-hole, and the side is provided with the connecting block on the first hydraulic stem simultaneously, the connecting block sets up the side on the workstation, and the side is provided with the connecting plate on the connecting block, and the connecting block is connected with the connecting plate through first connecting screw simultaneously, the side is provided with hydraulic cylinder on the connecting plate, and the connecting.
Preferably, the insertion holes are symmetrically arranged about a central axis of the first through hole.
Preferably, the position of the inserted link corresponds to the position of the insertion hole, and the diameter of the inserted link is smaller than the inner diameter of the insertion hole.
Preferably, the inner diameter of the second through hole is larger than the outer diameter of the upper end of the hydraulic oil cylinder.
Preferably, the second connecting screws are symmetrically arranged about the central axis of the top cover.
Preferably, the drawer is connected in a sliding manner through the pulley and the sliding groove.
Preferably, the diameter of the seeping material hole is smaller than the inner diameter of the fixed box.
Preferably, the shape of the brush is a circular ring.
Compared with the prior art, the invention has the beneficial effects that: the bearing device for the hydraulic oil cylinder is convenient for dust removal and heat dissipation,
(1) the cooling plate is arranged in the frame, and the cooling plate dissipates heat of the hydraulic oil cylinder on the inner side of the frame through refrigeration, so that the heat of the hydraulic oil cylinder is dissipated in time during working, and the hydraulic oil cylinder is not easily influenced by heat during working;
(2) the hydraulic oil cylinder dust removing box is provided with the hairbrush, when the dust on the outer side of the hydraulic oil cylinder needs to be removed, the hydraulic oil cylinder is placed into the dust removing box, and the dust on the outer side of the hydraulic oil cylinder in the dust removing box is removed through the up-and-down movement of the hairbrush, so that the dust on the outer side of the hydraulic oil cylinder is removed, and the use efficiency of the hydraulic oil cylinder is not easily affected;
(3) the drawer is arranged, when the dust removing box is used for cleaning dust on the hydraulic oil cylinder, the dust on the outer side of the hydraulic oil cylinder is cleaned through the cleaning of the hairbrush, and the cleaned dust enters the drawer inside the fixed box through the material seeping hole, so that the dust is treated in time, and the dust is more convenient to clean;
(4) the top cover is arranged, when the hydraulic oil cylinder is arranged on the inner side of the frame on the upper side of the bearing device, the top cover is fixed on the upper side face of the frame by using a second connecting screw when the hydraulic oil cylinder is not used, so that the hydraulic oil cylinder on the inner side of the frame is protected.
Drawings
FIG. 1 is a schematic view of the front view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic top view of the retaining box of the present invention;
FIG. 6 is a front view of the first hydraulic cylinder of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 2 at C according to the present invention.
In the figure: 1. the working table comprises a working table 2, a first through hole 3, a jack 4, a bottom column 5, a fixing plate 6, a first hydraulic cylinder 7, a first hydraulic rod 8, a connecting block 9, a connecting plate 10, a first connecting screw 11, a hydraulic cylinder 12, an inserting rod 13, a frame 14, an inner slotted hole 15, a cooling plate 16, a top cover 17, a second through hole 18, a second connecting screw 19, a fixing box 20, a sliding chute 21, a drawer 22, a pulley 23, a first handle 24, a material permeating hole 25, a first fixing block 26, a dust removing box 27, a second fixing block 28, a third connecting screw 29, an electric telescopic rod 30, a positioning block 31, a brush 32 and a second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a bearing device for a hydraulic oil cylinder convenient for dust removal and heat dissipation is disclosed, as shown in figure 1, figure 2 and figure 3, a frame 13 is arranged on the upper side surface of a workbench 1, the frame 13 is arranged on the outer side of the hydraulic oil cylinder 11, an inner slot 14 is arranged in the frame 13, a cooling plate 15 is arranged in the inner slot 14, a top cover 16 is arranged on the upper side surface of the frame 13, a second through hole 17 is arranged on the upper side surface of the top cover 16, the inner diameter of the second through hole 17 is larger than the outer diameter of the upper end of the hydraulic oil cylinder 11, so that the hydraulic oil cylinder 11 can work by penetrating through the second through hole 17 when in work, meanwhile, the top cover 16 plays a role of shielding and protecting the hydraulic oil cylinder 11 in the frame 13, the service time of the hydraulic oil cylinder 11 is prolonged, meanwhile, the top cover 16 is connected with the frame 13 through a second connecting screw 18, the, and the top cover 16 plays a role in shielding the hydraulic oil cylinder 11 in the frame 13.
As shown in fig. 3, 4, 5 and 7, the fixing box 19 is disposed on the upper side of the workbench 1, the fixing box 19 is disposed on the left and right sides of the frame 13, the front and rear sides of the fixing box 19 are both provided with the sliding grooves 20, the drawer 21 is disposed inside the fixing box 19, the front and rear sides of the drawer 21 are both provided with the pulleys 22, the drawer 21 is connected with the sliding grooves 20 in a sliding manner through the pulleys 22, the drawer 21 slides inside the sliding grooves 20 through the pulleys 22, so that the drawer 21 is conveniently opened and closed, and the dust inside the drawer 21 is conveniently cleaned, so that the dust is more conveniently cleaned, the pulleys 22 are disposed inside the sliding grooves 20, the outer side of the drawer 21 is provided with the first handle 23, the upper side of the fixing box 19 is provided with the infiltration holes 24, the diameter of the infiltration holes 24 is smaller than the inner diameter of the fixing box 19, so that the dust cleaned inside the infiltration holes 24 can conveniently and comprehensively enter the drawer 21 through, and fixed box 19 upside is provided with first fixed block 25, and first fixed block 25 sets up respectively in the infiltration material hole 24 outside simultaneously, and dust removal case 26 sets up in fixed box 19 upside, and dust removal case 26 sets up in infiltration material hole 24 upside.
As shown in fig. 2, fig. 3 and fig. 9, a second fixed block 27 is arranged on the outer side surface of the dust removing box 26, the second fixed block 27 is connected with the first fixed block 25 through a third connecting screw 28, an electric telescopic rod 29 is arranged in the dust removing box 26, a positioning block 30 is arranged on the upper side surface of the electric telescopic rod 29, a brush 31 is arranged on the outer side surface of the positioning block 30, the shape of the brush 31 is circular, dust cleaning is performed on a hydraulic oil cylinder 11 placed in the dust removing box 26 through the circular brush 31, dust on the outer side of the hydraulic oil cylinder 11 is timely treated, the hydraulic oil cylinder 11 is made to be conveniently used continuously, and a second handle 32 is arranged on the outer side surface.
As shown in fig. 3, 6 and 8, a first through hole 2 is formed on the upper side of a workbench 1, a jack 3 is formed on the upper side of the workbench 1, the jack 3 is symmetrically arranged about the central axis of the first through hole 2, an inserted rod 12 is limited through the jack 3, so that a connecting plate 9 is conveniently limited and fixed, and a hydraulic cylinder 11 is limited, thereby the hydraulic cylinder 11 has better stability during operation, meanwhile, the jacks 3 are respectively arranged on the left and right sides of the first through hole 2, a bottom pillar 4 is arranged on the lower side of the workbench 1, a fixing plate 5 is arranged on the inner side of the bottom pillar 4, a first hydraulic cylinder 6 is arranged on the upper side of the fixing plate 5, a first hydraulic rod 7 is arranged on the upper side of the first hydraulic cylinder 6, the first hydraulic rod 7 penetrates through the first through hole 2, a connecting block 8 is arranged on the upper side of the first hydraulic rod 7, and, and the side is provided with connecting plate 9 on the connecting block 8, connecting block 8 is connected with connecting plate 9 through first connecting screw 10 simultaneously, the side is provided with hydraulic cylinder 11 on the connecting plate 9, and the connecting plate 9 downside is provided with inserted bar 12, the position of inserted bar 12 corresponds the setting with the position of jack 3, and the diameter of inserted bar 12 is less than the internal diameter of jack 3, make inserted bar 12 conveniently enter into jack 3 inside like this, cause hydraulic cylinder 11 to obtain spacingly, make hydraulic cylinder 11 during operation stability better like this.
The working principle is as follows: when the bearing device for the hydraulic cylinder convenient for dust removal and heat dissipation is used, the second connecting screw 18 is detached by using a tool, the top cover 16 is detached at the moment, an external power supply is connected, the first hydraulic cylinder 6 is started, the first hydraulic cylinder 6 drives the connecting block 8 to move upwards through the first hydraulic rod 7, so that the height of the connecting block 8 is higher than that of the frame 13, the first connecting screw 10 is detached by using the tool at the moment, the hydraulic cylinder 11 is placed on the upper side surface of the connecting block 8, the first connecting screw 10 penetrates through the connecting block 8 to be connected with the connecting plate 9 at the lower side of the hydraulic cylinder 11, so that the hydraulic cylinder 11 is fixed, the first hydraulic cylinder 6 drives the connecting block 8 to move downwards through the first hydraulic rod 7, so that the hydraulic cylinder 11 enters the frame 13, the inserting rod 12 at the lower side of the connecting plate 9 enters the jack 3, so that, at the moment, the second connecting screw 18 is used for fixing the top cover 16 on the upper side of the frame 13, the first hydraulic cylinder 6 drives the connecting block 8 to move upwards through the first hydraulic rod 7, so that the upper end of the hydraulic cylinder 11 penetrates through the second through hole 17 on the top cover 16, at the moment, the upper end of the hydraulic cylinder 11 is connected with the connecting device, the hydraulic cylinder 11 can be used for working, when the hydraulic cylinder 11 works, the hydraulic cylinder 11 can generate heat, the cooling plate 15 starts to refrigerate by starting the cooling plate 15, the cooling plate 15 cools the heat generated by the hydraulic cylinder 11 in the frame 13 by refrigeration, so that the operation of the hydraulic cylinder 11 is not easily influenced when in use, and meanwhile, the hydraulic cylinder 11 enters the jack 3 through the inserted rod 12, so that the stability of the hydraulic cylinder 11 in working is better, after the hydraulic cylinder 11 is used for a long, the second connecting screw 18 is taken down to cause the top cover 16 to be taken down, at the moment, the first hydraulic cylinder 6 drives the connecting block 8 to move upwards through the first hydraulic rod 7, so that the height of the connecting block 8 is higher than that of the frame 13, the first connecting screw 10 is disassembled, at the moment, the hydraulic cylinder 11 is taken down, the hydraulic cylinder 11 is placed into the dust removing box 26, the electric telescopic rod 29 is started, the electric telescopic rod 29 drives the positioning block 30 to move up and down, so that the hairbrush 31 moves up and down to clean dust on the outer side surface of the hydraulic cylinder 11, the cleaned dust falls into the drawer 21 through the material seepage hole 24, so that the dust is intensively treated, after the cleaning is completed, the hydraulic cylinder 11 is taken out, the power supply is turned off, the drawer 21 is pulled outwards through the first handle 23 to cause the pulley 22 to slide in the sliding groove 20, so that the drawer 21, so that the dust is cleaned in time, which is well known to the person skilled in the art and not described in detail in this description.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a convenient radiating hydraulic cylinder of removing dust bears device with, includes frame (13), fixed box (19), drawer (21) and dust removal case (26), its characterized in that: the frame (13) is arranged on the upper side face of the workbench (1), the frame (13) is arranged on the outer side of the hydraulic oil cylinder (11), an inner groove hole (14) is formed in the frame (13), a cooling plate (15) is arranged in the inner groove hole (14), a top cover (16) is arranged on the upper side face of the frame (13), a second through hole (17) is formed in the upper side face of the top cover (16), the top cover (16) is connected with the frame (13) through a second connecting screw (18), the fixed box (19) is arranged on the upper side face of the workbench (1), the fixed boxes (19) are respectively arranged on the left side and the right side of the frame (13), sliding grooves (20) are formed in the front side face and the rear side face of the inner part of the fixed box (19), the drawer (21) is arranged in the fixed box (19), pulleys (22) are arranged on the front side face and the rear side face of the drawer (21), and, a first handle (23) is arranged on the outer side surface of the drawer (21), a material seeping hole (24) is arranged on the upper side surface of the fixed box (19), a first fixed block (25) is arranged on the upper side surface of the fixed box (19), meanwhile, the first fixed blocks (25) are respectively arranged at the outer sides of the material seeping holes (24), the dust removal box (26) is arranged at the upper side surface of the fixed box (19), the dust removing box (26) is arranged at the upper side of the material seeping hole (24), the outer side surface of the dust removing box (26) is provided with a second fixed block (27), and the second fixed block (27) is connected with the first fixed block (25) through a third connecting screw (28), meanwhile, an electric telescopic rod (29) is arranged in the dust removing box (26), a positioning block (30) is arranged on the upper side surface of the electric telescopic rod (29), and a brush (31) is arranged on the outer side surface of the positioning block (30), and a second handle (32) is arranged on the outer side surface of the dust removing box (26).
2. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the side surface of the workbench (1) is provided with a first through hole (2), the side surface of the workbench (1) is provided with jacks (3), the jacks (3) are respectively arranged at the left side and the right side of the first through hole (2), the lower side surface of the workbench (1) is provided with a bottom column (4), the inner side surface of the bottom column (4) is provided with a fixing plate (5), the side surface of the fixing plate (5) is provided with a first hydraulic cylinder (6), the side surface of the first hydraulic cylinder (6) is provided with a first hydraulic rod (7), the first hydraulic rod (7) penetrates through the first through hole (2), the side surface of the first hydraulic rod (7) is provided with a connecting block (8), the connecting block (8) is arranged at the upper side surface of the workbench (1), the side surface of the connecting block (8) is provided with a connecting plate (9), and the connecting block (8) is connected with the connecting plate (9), the hydraulic oil cylinder (11) is arranged on the upper side face of the connecting plate (9), and the inserting rod (12) is arranged on the lower side face of the connecting plate (9).
3. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the jacks (3) are symmetrically arranged relative to the central axis of the first through hole (2).
4. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the position of the inserted bar (12) corresponds to the position of the insertion hole (3), and the diameter of the inserted bar (12) is smaller than the inner diameter of the insertion hole (3).
5. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the inner diameter of the second through hole (17) is larger than the outer diameter of the upper end of the hydraulic oil cylinder (11).
6. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the second connecting screws (18) are arranged symmetrically with respect to the central axis of the top cover (16).
7. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the drawer (21) is connected with the sliding groove (20) in a sliding way through the pulley (22).
8. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the diameter of the material seeping hole (24) is smaller than the inner diameter of the fixed box (19).
9. The bearing device for the hydraulic oil cylinder convenient for dust removal and heat dissipation of claim 1 is characterized in that: the hairbrush (31) is in a circular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953201.6A CN110748533B (en) | 2019-10-09 | 2019-10-09 | Hydraulic cylinder bearing device convenient for dust removal and heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953201.6A CN110748533B (en) | 2019-10-09 | 2019-10-09 | Hydraulic cylinder bearing device convenient for dust removal and heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110748533A true CN110748533A (en) | 2020-02-04 |
| CN110748533B CN110748533B (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910953201.6A Active CN110748533B (en) | 2019-10-09 | 2019-10-09 | Hydraulic cylinder bearing device convenient for dust removal and heat dissipation |
Country Status (1)
| Country | Link |
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| CN (1) | CN110748533B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011201313A (en) * | 2007-09-12 | 2011-10-13 | J P Ii Kk | Washing cloth winding structure for cylinder washing apparatus |
| CN206738286U (en) * | 2017-02-17 | 2017-12-12 | 沈阳旭日东美工业设备有限公司 | A kind of intelligent oil cylinder cooling system |
| CN108205365A (en) * | 2018-03-21 | 2018-06-26 | 河南趣读信息科技有限公司 | A kind of big data server of high efficiency and heat radiation |
| CN209336283U (en) * | 2018-12-03 | 2019-09-03 | 四川富戎包装材料有限公司 | A kind of printing dust removal device |
-
2019
- 2019-10-09 CN CN201910953201.6A patent/CN110748533B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011201313A (en) * | 2007-09-12 | 2011-10-13 | J P Ii Kk | Washing cloth winding structure for cylinder washing apparatus |
| CN206738286U (en) * | 2017-02-17 | 2017-12-12 | 沈阳旭日东美工业设备有限公司 | A kind of intelligent oil cylinder cooling system |
| CN108205365A (en) * | 2018-03-21 | 2018-06-26 | 河南趣读信息科技有限公司 | A kind of big data server of high efficiency and heat radiation |
| CN209336283U (en) * | 2018-12-03 | 2019-09-03 | 四川富戎包装材料有限公司 | A kind of printing dust removal device |
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| CN110748533B (en) | 2021-03-19 |
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