CN115324986A - Hydraulic system for shot blasting machine - Google Patents
Hydraulic system for shot blasting machine Download PDFInfo
- Publication number
- CN115324986A CN115324986A CN202211067457.5A CN202211067457A CN115324986A CN 115324986 A CN115324986 A CN 115324986A CN 202211067457 A CN202211067457 A CN 202211067457A CN 115324986 A CN115324986 A CN 115324986A
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- CN
- China
- Prior art keywords
- hydraulic system
- pipeline
- heat dissipation
- oil tank
- blasting machine
- 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.)
- Pending
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- 238000005422 blasting Methods 0.000 title claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 239000003921 oil Substances 0.000 claims abstract description 48
- 239000000110 cooling liquid Substances 0.000 claims abstract description 18
- 239000010729 system oil Substances 0.000 claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 17
- 239000010720 hydraulic oil Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000005266 casting Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0423—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention relates to the technical field related to shot blasting machines, in particular to a hydraulic system for a shot blasting machine, which comprises a hydraulic system main body and a hydraulic system oil tank structure, wherein the hydraulic system oil tank structure comprises a base, an oil tank, a heat dissipation pipeline, a cooling liquid inlet main pipeline, a cooling liquid return main pipeline and heat dissipation fins, the base is a rectangular flat plate, the oil tank is fixedly arranged on the base, the oil tank is connected with an oil outlet pipe and an oil return pipe, the oil outlet pipe and the oil return pipe are both connected with the hydraulic system main body, and rotary holes are correspondingly formed in the front side wall and the rear side wall of the oil tank; through setting up the hydraulic system oil tank structure that comprises base, oil tank, heat dissipation pipeline, coolant liquid inlet trunk line, coolant liquid return trunk line and radiating fin combination to take away the heat among the oil tank through the coolant liquid of heat dissipation pipeline mesocycle flow, thereby effectively avoid the shot-blasting machine to lead to the excessive rising of hydraulic oil temperature among the process of continuous operation, thereby influence the normal use of shot-blasting machine.
Description
Technical Field
The invention relates to the technical field of shot blasting machines, in particular to a hydraulic system for a shot blasting machine.
Background
The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shot thrown by a shot blasting machine. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. In some areas, the hydraulic system for the shot blasting machine is also called as a sand blasting machine and a sand blasting machine, and the temperature of oil in an oil tank of the hydraulic system of the shot blasting machine is increased to a higher temperature in the continuous working process, so that the service life of the hydraulic system is influenced, and even the overall operation of the shot blasting machine is seriously influenced.
Disclosure of Invention
The invention aims to provide a hydraulic system for a shot blasting machine, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hydraulic system for shot-blasting machine, includes hydraulic system main part and hydraulic system oil tank structure, hydraulic system oil tank structure includes:
the base is a rectangular flat plate;
the oil tank is fixedly arranged on the base, an oil outlet pipe and an oil return pipe are connected to the oil tank, the oil outlet pipe and the oil return pipe are both connected with the hydraulic system main body, rotary holes are correspondingly formed in the front side wall and the rear side wall of the oil tank, and a primary sealing bearing is fixedly arranged in each rotary hole;
the heat dissipation pipeline is fixedly arranged in a bearing inner ring of the primary sealing bearing;
the cooling liquid inlet main pipeline is connected with a liquid supply port of the cooling liquid circulating system, a liquid inlet secondary pipeline is connected to the cooling liquid inlet main pipeline, and the liquid inlet secondary pipeline is connected with the heat dissipation pipeline;
the cooling liquid return main pipeline is connected with a liquid return port of the cooling liquid circulating system, and is connected with a liquid return secondary pipeline which is connected with the heat dissipation pipeline;
and the radiating fins are arranged on the side wall of the radiating pipeline.
Preferably, equal fixed mounting has second grade sealed bearing on the both sides intracavity lateral wall of heat dissipation pipeline, feed liquor secondary pipeline, return liquid secondary pipeline respectively with heat dissipation pipeline both ends second grade sealed bearing's bearing inner race fixed connection, fixed mounting has driven pulley on the heat dissipation pipeline, fixed mounting has driving motor on the base, fixed mounting has drive pulley on driving motor's the rotor, carry out the transmission through drive belt between drive pulley and the driven pulley and be connected.
Preferably, feed liquor secondary pipe, return liquid secondary pipe are steel pipeline structure, and feed liquor secondary pipe passes through the one-level locating support fixed position and fixes on the lateral wall of oil tank, return liquid secondary pipe and pass through the second grade locating support fixed position and fix on the lateral wall of oil tank.
Preferably, a mounting seat is arranged on the side wall of the pipe body of the heat dissipation pipeline, a through hole is formed in the mounting seat in a penetrating mode, a connecting groove is formed in the side wall of the through hole, the connecting groove is located in the middle of the through hole and formed in the position, limiting grooves and guide grooves are formed in the two ends of the connecting groove, the guide grooves penetrate through the mounting seat to be arranged, and an elastic piece is connected between the mounting seats.
Preferably, the elastic component comprises connecting spring, connector and butt joint combination, connector and butt joint are at connecting spring's both ends symmetry setting, be integrated into one piece between connector and the butt joint, and the connector is connected with connecting spring, and is provided with spacing arch on the lateral wall of butt joint.
Preferably, the limiting groove and the guide groove are symmetrically provided with a group, the limiting groove and the guide groove are arranged in a cross shape, and the limiting groove is matched with the guide groove in cross section size.
Preferably, the size of the limiting groove is matched with that of the limiting protrusion, the limiting protrusion is embedded into the limiting groove when the butt joints are actually installed, and the connecting spring is in a stretched state when the butt joints at the two ends of the elastic piece are in butt joint.
Preferably, a rotating groove is formed in the end portion of the connector, a third-stage sealing bearing is fixedly mounted on the side wall of the rotating groove, a rotating rod is integrally formed at the end portion of the connector, and the rotating rod is fixedly connected with a bearing inner ring of the third-stage sealing bearing.
Preferably, the side wall of the butt joint is fixedly welded with a rotating handle, the rotating handle and the limiting bulge are arranged in the same direction, and the limiting bulge is subjected to chamfering treatment towards the side line position of one end of the connector.
Preferably, the side surfaces of the radiating fins are provided with radiating bulges, the radiating bulges are of hemispherical bulge structures, and the radiating bulges are uniformly provided with multiple groups on the two side surfaces of the radiating fins.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the hydraulic system oil tank structure formed by combining the base, the oil tank, the heat dissipation pipeline, the cooling liquid inlet main pipeline, the cooling liquid return main pipeline and the heat dissipation fins, heat in the oil tank is taken away by cooling liquid circulating in the heat dissipation pipeline, so that the phenomenon that the temperature of the hydraulic oil is excessively increased in the continuous working process of the shot blasting machine, and the normal use of the shot blasting machine is influenced, is effectively avoided;
2. the driven belt pulley is installed on the heat dissipation pipeline, the heat dissipation pipeline is driven through the driving motor, and the heat dissipation fins are arranged on the heat dissipation pipeline, so that the heat dissipation fins are driven to rotate through the rotation of the heat dissipation pipeline, the heat exchange effect of the heat dissipation pipeline and hydraulic oil is improved, and the integral cooling effect of the hydraulic oil is guaranteed;
3. and through set up the mount pad on the heat dissipation pipeline lateral wall to through set up the elastic component that comprises coupling spring, connector and butt joint combination between the mount pad at the heat dissipation pipeline, thereby let coupling spring on the elastic component produce certain effect of vibrating when rotating through the heat dissipation pipeline, thereby the effect of vibrating through coupling spring forms certain stirring to hydraulic oil, thereby let the heat transfer that carries on that hydraulic oil can be better.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a rear side view of the present invention;
FIG. 4 is a schematic view of a heat dissipation pipe according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a half sectional view of the elastomeric member of the present invention;
FIG. 7 is an enlarged view of the structure at C in FIG. 6;
fig. 8 is an enlarged view of the structure at D in fig. 7.
In the figure: the cooling device comprises a base 1, an oil tank 2, a heat dissipation pipeline 3, a cooling liquid inlet main pipeline 4, a cooling liquid return main pipeline 5, a heat dissipation fin 6, a liquid inlet secondary pipeline 7, a liquid return secondary pipeline 8, an oil outlet pipe 9, an oil return pipe 10, a primary positioning support 11, a secondary positioning support 12, a secondary sealing bearing 13, a driving motor 14, a driving pulley 15, a driven pulley 16, a driving belt 17, a heat dissipation protrusion 18, a mounting seat 19, a through hole 20, a connecting groove 21, a limiting groove 22, an elastic part 23, a connecting spring 24, a connector 25, a butt joint 26, a limiting protrusion 27, a rotating groove 28, a tertiary sealing bearing 29, a rotating rod 30, a rotating handle 31 and a guide groove 32.
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. 1-8, the present invention provides a technical solution: the utility model provides a hydraulic system for shot-blasting machine, including hydraulic system main part and hydraulic system oil tank structure, hydraulic system oil tank structure includes base 1, oil tank 2, heat dissipation pipeline 3, coolant liquid inlet trunk line 4, coolant liquid return trunk line 5, radiating fin 6, base 1 is a rectangle flat board, 2 fixed mounting of oil tank are on base 1, and be connected with out oil pipe 9 and return oil pipe 10 on the oil tank 2, go out oil pipe 9 and return oil pipe 10 all with hydraulic system bulk phase connection, and correspond on the lateral wall around the oil tank 2 and seted up the round hole, fixed mounting has one-level sealed bearing among its round hole, 3 fixed mounting of heat dissipation pipeline is among the bearing inner race of one-level sealed bearing, coolant liquid trunk line 4 is connected with coolant liquid circulation system's confession liquid port, and be connected with liquid inlet secondary pipeline 7 on coolant liquid inlet trunk line 4, liquid secondary pipeline 7 is connected with heat dissipation pipeline 3, coolant liquid return liquid trunk line 5 is connected with coolant liquid circulation system's return liquid port, thereby coolant liquid return secondary pipeline 8 is connected with heat dissipation pipeline 3, radiating fin 6 sets up on the lateral wall of heat dissipation pipeline 3, thereby through setting up among the effective heat dissipation pipeline of coolant liquid inlet liquid circulation system of coolant liquid circulation system 2 and the rising of the effective heat dissipation of the heat sink of coolant liquid circulation that the heat sink of the heat sink is avoided among the oil tank.
The two-stage sealing bearings 13 are fixedly mounted on the side walls of the inner cavities of the two sides of the heat dissipation pipeline 3, the liquid inlet secondary pipeline 7 and the liquid return secondary pipeline 8 are fixedly connected with bearing inner rings of the two-stage sealing bearings 13 at the two ends of the heat dissipation pipeline 3 respectively, the driven belt pulley 16 is fixedly mounted on the heat dissipation pipeline 3, the driving motor 14 is fixedly mounted on the base 1, the driving belt pulley 15 is fixedly mounted on a rotor of the driving motor 14, and the driving belt pulley 15 and the driven belt pulley 16 are in transmission connection through the driving belt 17.
The liquid inlet secondary pipeline 7 and the liquid return secondary pipeline 8 are both steel pipeline structures, the liquid inlet secondary pipeline 7 is fixedly positioned on the side wall of the oil tank 2 through a first-stage positioning support 11, and the liquid return secondary pipeline 8 is fixedly positioned on the side wall of the oil tank 2 through a second-stage positioning support 12.
Be provided with mount pad 19 on the body lateral wall of heat dissipation pipeline 3, run through on the mount pad 19 and seted up through-hole 20, seted up spread groove 21 on the lateral wall of through-hole 20, spread groove 21 is located the middle part of through-hole 20 and sets up, and the both ends of spread groove 21 have seted up spacing groove 22 and guide way 32, and guide way 32 runs through mount pad 19 and sets up, is connected with elastic component 23 between the mount pad 19.
The elastic piece 23 is composed of a connecting spring 24, a connector 25 and a butt joint 26, the connector 25 and the butt joint 26 are symmetrically arranged at two ends of the connecting spring 24, the connector 25 and the butt joint 26 are integrally formed, the connector 25 is connected with the connecting spring 24, a limiting bulge 27 is arranged on the side wall of the butt joint 26, a group of limiting grooves 22 and a group of guiding grooves 32 are symmetrically arranged, the limiting grooves 22 and the guiding grooves 32 are arranged in a cross shape, the cross section sizes of the limiting grooves 22 and the guiding grooves 32 are identical, the sizes of the limiting grooves 22 are identical to the sizes of the limiting bulges 27, when the butt joint 26 is actually installed, the limiting bulges 27 are embedded into the limiting grooves 22, and when the butt joints 26 at two ends of the elastic piece 23 are butted, the connecting spring 24 is in a stretched state, and is connected with the limiting grooves 22 through clamping of the limiting bulges 27, so that the assembly and disassembly convenience of the elastic piece 23 is improved.
The end of the connector 25 is provided with a rotating groove 28, a third-stage sealing bearing 29 is fixedly mounted on the side wall of the rotating groove 28, a rotating rod 30 is integrally formed at the end of the butt joint 26, and the rotating rod 30 is fixedly connected with the bearing inner ring of the third-stage sealing bearing 29.
The side wall of the butt joint 26 is fixedly welded with a rotating handle 31, the setting trend of the rotating handle 31 is the same as that of the limiting bulge 27, the edge line position of the limiting bulge 27, which faces one end of the connector 25, is subjected to chamfering treatment, and the end line position of the limiting bulge 27 is subjected to chamfering treatment, so that the butt joint 26 can be conveniently withdrawn.
The side surfaces of the radiating fins 6 are provided with radiating protrusions 18, the radiating protrusions 18 are of hemispherical protrusion structures, multiple groups of radiating protrusions 18 are uniformly arranged on the two side surfaces of the radiating fins 6, and the overall heat exchange effect of the radiating fins 6 is improved through the radiating protrusions 18;
the working principle is as follows: through setting up by base 1, oil tank 2, heat dissipation pipeline 3, coolant liquid inlet main pipe 4, the hydraulic system oil tank structure that coolant liquid return main pipe 5 and radiating fin 6 combination constitute, thereby take away the heat among oil tank 2 through the coolant liquid of circulation flow among heat dissipation pipeline 3, thereby effectively avoid the shot-blasting machine to lead to the hydraulic oil temperature excessively to rise among the process of continuous operation, thereby influence the normal use of shot-blasting machine, and through installing driven pulley 16 on heat dissipation pipeline 3, and drive heat dissipation pipeline 3 through driving motor 14, and set up radiating fin 6 on heat dissipation pipeline 3, thereby it rotates to drive radiating fin 6 through the rotation of heat dissipation pipeline 3, thereby improve the heat transfer effect of heat dissipation pipeline 3 and hydraulic oil, thereby guarantee the whole cooling effect to hydraulic oil, and through set up mount pad 19 on heat dissipation pipeline 3 lateral wall, and through set up by connecting spring 24 between the mount pad 19 of heat dissipation pipeline 3, elastic component 23 that connector 25 and butt joint 26 combination constitute, thereby let connecting spring 24 on elastic component 23 produce certain effect when rotating through heat dissipation pipeline 3, thereby the effect of shaking through connecting spring 24 can make the effect of stirring of certain heat transfer formation of stirring, thereby the effect that can make hydraulic oil better carry out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hydraulic system for shot-blasting machine, includes hydraulic system main part and hydraulic system oil tank structure, its characterized in that: the hydraulic system oil tank structure includes:
the base (1), the said base (1) is a rectangular flat plate;
the oil tank (2) is fixedly arranged on the base (1), the oil tank (2) is connected with an oil outlet pipe (9) and an oil return pipe (10), the oil outlet pipe (9) and the oil return pipe (10) are both connected with the hydraulic system main body, rotary holes are correspondingly formed in the front side wall and the rear side wall of the oil tank (2), and a primary sealing bearing is fixedly arranged in each rotary hole;
the heat dissipation pipeline (3), the said heat dissipation pipeline (3) is fixedly mounted in bearing inner race of the first class sealed bearing;
the cooling liquid inlet main pipeline (4) is connected with a liquid supply port of the cooling liquid circulating system, a liquid inlet secondary pipeline (7) is connected to the cooling liquid inlet main pipeline (4), and the liquid inlet secondary pipeline (7) is connected with the heat dissipation pipeline (3);
the cooling liquid return main pipeline (5) is connected with a liquid return port of a cooling liquid circulating system, a liquid return secondary pipeline (8) is connected to the cooling liquid return main pipeline (5), and the liquid return secondary pipeline (8) is connected with the heat dissipation pipeline (3);
the heat dissipation pipe comprises heat dissipation fins (6), wherein the heat dissipation fins (6) are arranged on the side wall of the heat dissipation pipe (3).
2. The hydraulic system for the shot blasting machine according to claim 1, wherein: equal fixed mounting has second grade sealed bearing (13) on the both sides intracavity lateral wall of heat dissipation pipeline (3), feed liquor secondary pipeline (7), return liquid secondary pipeline (8) respectively with the bearing inner circle fixed connection of heat dissipation pipeline (3) both ends second grade sealed bearing (13), fixed mounting has driven pulley (16) on heat dissipation pipeline (3), fixed mounting has driving motor (14) on base (1), fixed mounting has drive pulley (15) on the rotor of driving motor (14), carry out the transmission through drive belt (17) between drive pulley (15) and driven pulley (16) and be connected.
3. The hydraulic system for the shot blasting machine according to claim 2, wherein: feed liquor secondary pipe (7), liquid secondary pipe (8) return are steel pipeline structure, and feed liquor secondary pipe (7) fix a position on the lateral wall of oil tank (2) through one-level locating support (11), liquid secondary pipe (8) return are fixed on the lateral wall of oil tank (2) through second grade locating support (12) location.
4. The hydraulic system for the shot blasting machine of claim 1, wherein: be provided with mount pad (19) on the body lateral wall of heat dissipation pipeline (3), through-hole (20) have been seted up in running through on mount pad (19), spread groove (21) have been seted up on the lateral wall of through-hole (20), the middle part that spread groove (21) are located through-hole (20) is seted up, and the both ends of spread groove (21) have seted up spacing groove (22) and guide way (32), guide way (32) run through mount pad (19) and set up, be connected with elastic component (23) between mount pad (19).
5. The hydraulic system for the shot blasting machine according to claim 4, wherein: elastic component (23) comprises coupling spring (24), connector (25) and butt joint (26) combination, connector (25) and butt joint (26) are at the both ends symmetry setting of coupling spring (24), be integrated into one piece between connector (25) and butt joint (26), and connector (25) are connected with coupling spring (24), and are provided with spacing arch (27) on the lateral wall of butt joint (26).
6. The hydraulic system for the shot blasting machine according to claim 5, wherein: limiting groove (22) and guide way (32) all symmetry be provided with a set ofly, and be the cross between limiting groove (22) and guide way (32) and arrange, and limiting groove (22) is identical with the cross-sectional dimension of guide way (32).
7. The hydraulic system for the shot blasting machine according to claim 6, wherein: the size of the limiting groove (22) is matched with that of the limiting protrusion (27), the limiting protrusion (27) of the butt joint (26) is embedded into the limiting groove (22) when the butt joint is actually installed, and the connecting spring (24) is in a stretched state when the butt joint (26) at the two ends of the elastic piece (23) are in butt joint.
8. The hydraulic system for the shot blasting machine according to claim 7, wherein: the utility model discloses a joint, including connector (25), rotating groove (28), fixed mounting has tertiary sealed bearing (29) on the lateral wall of rotating groove (28), the tip integrated into one piece of butt joint (26) has bull stick (30), and the bearing inner race fixed connection of bull stick (30) and tertiary sealed bearing (29).
9. The hydraulic system for shot blasting machines of claim 8, wherein: fixed welding has turning handle (31) on the lateral wall of butt joint (26), turning handle (31) and spacing protruding (27) set up the trend the same, and just spacing protruding (27) are through the chamfer processing towards the sideline position of connector (25) one end.
10. The hydraulic system for the shot blasting machine according to claim 1, wherein: the side surface of each radiating fin (6) is provided with a radiating bulge (18), each radiating bulge (18) is of a hemispherical bulge structure, and multiple groups of radiating bulges (18) are uniformly arranged on the two side surfaces of each radiating fin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067457.5A CN115324986A (en) | 2022-09-01 | 2022-09-01 | Hydraulic system for shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067457.5A CN115324986A (en) | 2022-09-01 | 2022-09-01 | Hydraulic system for shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115324986A true CN115324986A (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211067457.5A Pending CN115324986A (en) | 2022-09-01 | 2022-09-01 | Hydraulic system for shot blasting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN115324986A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010050167A1 (en) * | 1999-12-31 | 2001-12-13 | John Buysse | Hydraulic oil cooler and supplying vessel pressure stabilizer |
| CN204253467U (en) * | 2014-11-24 | 2015-04-08 | 山西北方机械制造有限责任公司 | A kind of hydraulic oil container |
| CN107017077A (en) * | 2017-05-22 | 2017-08-04 | 江苏海鼎电气科技有限公司 | A kind of forced oil-circulation cooled high-power transformer cooler |
| CN110906779A (en) * | 2019-12-09 | 2020-03-24 | 浙江理工大学 | Fin heat exchanger beneficial to eddy current generation |
| CN111022438A (en) * | 2019-12-25 | 2020-04-17 | 深圳市群卜鸿科技有限公司 | Hydraulic pressure station that has impurity removal function that radiating effect is good |
-
2022
- 2022-09-01 CN CN202211067457.5A patent/CN115324986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010050167A1 (en) * | 1999-12-31 | 2001-12-13 | John Buysse | Hydraulic oil cooler and supplying vessel pressure stabilizer |
| CN204253467U (en) * | 2014-11-24 | 2015-04-08 | 山西北方机械制造有限责任公司 | A kind of hydraulic oil container |
| CN107017077A (en) * | 2017-05-22 | 2017-08-04 | 江苏海鼎电气科技有限公司 | A kind of forced oil-circulation cooled high-power transformer cooler |
| CN110906779A (en) * | 2019-12-09 | 2020-03-24 | 浙江理工大学 | Fin heat exchanger beneficial to eddy current generation |
| CN111022438A (en) * | 2019-12-25 | 2020-04-17 | 深圳市群卜鸿科技有限公司 | Hydraulic pressure station that has impurity removal function that radiating effect is good |
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