CN205592217U - Air energy storage load cylinder structure - Google Patents
Air energy storage load cylinder structure Download PDFInfo
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- CN205592217U CN205592217U CN201620220617.9U CN201620220617U CN205592217U CN 205592217 U CN205592217 U CN 205592217U CN 201620220617 U CN201620220617 U CN 201620220617U CN 205592217 U CN205592217 U CN 205592217U
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Abstract
The utility model relates to a structure in the adjustment smashing cylinder's of the husky machine of system clearance. An air energy storage load cylinder structure, includes cylinder body and the piston of sealed sliding connection in the cylinder body, form the hydraulic pressure chamber between piston and the cylinder body, the hydraulic pressure chamber is equipped with the inlet port, hinge joint has the actuating lever, the hydraulic pressure chamber is connected with the gas receiver. The utility model provides a conveniently during the clearance of adjustment between the smashing cylinder quick and can not produce the die air energy storage load cylinder structure of phenomenon of card, solved the inconvenient and problem that gets stuck of production easily of adjustment that the husky machine of present system exists through lead screw adjusting play.
Description
Technical field
This utility model relates to the structure in the gap adjusting crushing rotary drum of sweetened bean paste-making machine, particularly relates to the air energy storage load cylinder structure of a kind of sweetened bean paste-making machine.
Background technology
Sweetened bean paste-making machine is a kind of for stone is pulverized the plant equipment for sand.China Patent No. be 2010202399225, Publication No. CN201791554U, entitled " power drive mechanism of double-roll type sand making machine " patent document disclosed in a kind of sweetened bean paste-making machine.Existing sweetened bean paste-making machine adjusts the gap between a pair crushing rotary drum (also known as roll) by 5 adjustment screw mandrels and realizes changing discharge fineness, working strength when being therefore adjusted is big and adjusts inconvenience, and runs into when oarse-grained stone enters and can produce stuck phenomenon.
Utility model content
Fast and easy and will not produce the air energy storage load cylinder structure of stuck phenomenon when this utility model provides a kind of gap adjusted between crushing rotary drum, solves existing sweetened bean paste-making machine and adjusts adjusting inconvenience and easily producing the problem got stuck existing for gap by screw mandrel.
More than technical problem is that and solved by following technical proposal: a kind of air energy storage load cylinder structure, the piston being slidably connected in cylinder body including cylinder body and sealing, hydraulic cavities is formed between described piston and cylinder body, described hydraulic cavities is provided with fuel feed hole, described piston connects drive rod, and described hydraulic cavities connects gas receiver.Set the oil pressure entering hydraulic cavities through fuel feed hole during use according to discharge fineness, the oil pressure oil of oil pressure intracavity drives drive rod to remove directly or indirectly to drive crushing rotary drum by piston so that the grinding pressure of crushing rotary drum meets the requirements.When run into have more than set the sand required enter and when causing instantaneous pressure to increase, now the gas in gas receiver is squeezed and reduces further, thus retreat offer for piston towards oil pressure chamber and dodge space, making big sand can pass through without producing stuck phenomenon, big sand gas in storage cylinder later produces and expands and make the pressure of crushing rotary drum and gap be restored to set requirement.
As preferably, described cylinder body is provided with installation gusset piece away from one end of described hydraulic cavities.Installation of the present utility model is realized by being fixed together with frame by installation gusset piece during use.This position of gusset piece is installed so that during use, this utility model is not easy to produce obscission.
As preferably, described installation gusset piece is provided with along the axially extended bolt hole of drive rod.During use, realize installation of the present utility model by being attached after bolt passing through bolt hole.Convenience during installation is good.
As preferably, between described installation gusset piece and described cylinder body, it is provided with reinforcing plate.Bonding strength can be improved.
As preferably, described reinforcing plate is positioned at the described installation gusset piece side away from described hydraulic cavities.Stationarity can be better ensured that.
As preferably, the side that connects of described installation gusset piece is provided with the rubber blanket alignd with described bolt hole." connection side " installs gusset piece with the side supporting component contact of the present utility model when referring to use.It is prevented from vibrating and transmits this utility model through installation gusset piece and produce the poor sealing at fuel feed hole.
As preferably, the end face of described rubber blanket is provided with several along the circumferentially distributed pit of rubber blanket, described pit is provided with intermediate plate, described pit is divided into the inner chamber along rubber blanket axial distribution and exocoel by described intermediate plate, described intermediate plate is communicated with the main channel of described inner chamber and exocoel, it is provided with friction plate in described main channel, described friction plate is equipped with the friction lever that can slide along the distribution arrangement of inner chamber and exocoel, described friction lever is provided with subchannel, and the outer end of described exocoel is provided with the elastomeric cap that outer chamber arches upward.During use, liquid is filled in pit, when vibration passes to rubber blanket and causes pit to deform, pit deformation and drive the flowing back and forth between inner chamber and exocoel of position liquid in the inner, the rocking of friction plate and friction lever, vibrational energy is changed into heat energy during rocking and consumes by liquid flowing and friction plate and friction lever.If vibrate less and when being not enough to promote pit to deform, now only have rocking of liquid, during liquid sloshing, friction lever produces and rocks and energy-absorbing, friction lever is set and can improve the Absorption to frequency low-amplitude vibration, making this utility model be not only able to absorb the vibrational energy of isolation high amplitude, can also absorb the vibrational energy of short arc, therefore isolating affection is better.
As preferably, described friction plate is all stretched out at the axial two ends of described friction lever, and two axial ends of described friction lever are all sphere.Enable to also be able to during the vibration of the distribution arrangement that liquid receives non-inner chamber and exocoel drive friction lever to run and energy-absorbing along interior exocoel distribution arrangement.Energy-absorbing effect is good.
As preferably, described friction lever is cylindrical, and two axial ends of described friction lever are designed with some grooves circumferentially distributed along friction lever.The energy-absorbing bar contact area with liquid can be improved, to improve energy-absorbing effect and induction sensitivity.It also is able to the vibration of the radial direction along bolt hole enough produce response and energy-absorbing, absorbs the better reliability of vibrational energy.
As preferably, also forming collection chamber between described cylinder body and described piston, described hydraulic cavities and collection chamber are positioned at the both sides of described piston, and described collection chamber is provided with spill port.When piston produces poor sealing and causes hydraulic cylinder to leak, the oil of leakage is released through spill port after can being collected together by collection chamber and is reclaimed.
This utility model has an advantage that and moment can automatically adjust discharge fineness, it is possible to increase adjusts convenience during crushing rotary drum, reliability during adjustment, will not produce the phenomenon that gets stuck, it is possible to increase the service life of sweetened bean paste-making machine.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model embodiment one.
Fig. 2 is this utility model embodiment two partial schematic diagram when using state.
Fig. 3 is the axial cross-sectional schematic of rubber blanket.
Fig. 4 is the close-up schematic view at the C of Fig. 3.
Fig. 5 is the close-up schematic view at the D of Fig. 4.
Fig. 6 is the close-up schematic view at the B of Fig. 5.
In figure: cylinder body 1, hydraulic cavities 11, collection chamber 12, fuel feed hole 13, spill port 14, installation gusset piece 15, bolt hole 16, reinforcing plate 17, piston 18, drive rod 181, gas receiver 19, rubber blanket 7, pit 71, inner chamber 711, exocoel 712, intermediate plate 72, elastomeric cap 73, main channel 75, friction plate 76, friction lever 77, axial end 771, groove 772, subchannel 78.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment one, sees Fig. 1, and a kind of air energy storage load cylinder structure, including cylinder body 1.Seal in cylinder body 1 and slidably connect piston 18.Cylinder body 1 is divided into hydraulic cavities 11 and collection chamber 12 by piston 18.Hydraulic cavities 11 is provided with fuel feed hole 13.Hydraulic cavities 11 connects gas receiver 19.Collection chamber 12 is provided with spill port 14.Piston 18 is provided with drive rod 181.Drive rod 181 stretches out cylinder body 1 through collection chamber 12.Cylinder body 1 is positioned at one end i.e. away from hydraulic cavities, one end of collection chamber and is provided with installation gusset piece 15.Gusset piece 15 is installed and is provided with bolt hole 16.Bolt hole 16 is axially extending along drive rod 181.Install and be provided with reinforcing plate 17 between gusset piece 15 and cylinder body 1.Reinforcing plate 17 is positioned at the side installing gusset piece 15 away from hydraulic cavities 11.
During use, drive rod 181 links together with in crushing rotary drum, and fuel feed hole 13 is linked together with fuel tank by hydraulic motor.Spill port 14 is linked together with fuel tank by oil pipe.Being input to drive piston 18 in hydraulic cavities 11 by hydraulic oil by hydraulic motor, piston 18 drives drive rod 181 to go to drive crushing rotary drum realize gap and pulverize the adjustment of pressure, the energy storage by the extruding of hydraulic oil of the gas in gas receiver 19 simultaneously.In crushing process when the big grains of sand cause power moment to increase through crushing rotary drum, piston 18 or be squeezed and move towards hydraulic cavities 11, now the gas in gas receiver 19 is squeezed deformation and the space that provides piston move back, is unlikely to increase by instantaneous pressure and damages the equipment such as crushing rotary drum and even produce stuck phenomenon too much.When piston 18 produces poor sealing, the oil leaked out is collected in collection chamber 12, after be back in fuel tank prevent waste and pollute environment through spill port 14.
Embodiment two, with the difference of embodiment one be:
See Fig. 2, the connection side of gusset piece 15 be installed and be provided with same bolt hole 16(and see Fig. 1) rubber blanket 7 that aligns.
When installing, rubber blanket 7 is isolated between installation gusset piece 15 and frame 2.Installation nut 22 is coordinated to be fixed together with frame by this utility model by installing bolt 21 after rubber blanket 7 and bolt hole.
Seeing Fig. 3, the end face of rubber blanket 7 is provided with several circumferentially distributed pits 71 along rubber blanket.Intermediate plate 72 it is provided with in pit 71.Pit 71 is divided into inner chamber 711 and exocoel 712 by intermediate plate 72.The outer end of exocoel 712 is provided with elastomeric cap 73.Elastomeric cap 73 is towards the internal bowl-type arched upward of exocoel 712.
Seeing Fig. 4, intermediate plate 72 is provided with some main channels 75.Main channel 75 communication with cavity 711 and exocoel 712.Friction plate 76 it is provided with in main channel 75.
See Fig. 5, friction plate 76 is equipped with some can along the distribution arrangement of inner chamber and exocoel i.e. figure above-below direction slide friction lever 77.Friction lever 77 is cylindrical.Friction lever 77 is provided with subchannel 78.Subchannel 78 connects the space (i.e. exocoel in connection) of friction plate 76 upper and lower.Two axial ends 771 of friction lever 77 are all sphere.
See Fig. 6, two axial ends 771 of friction lever 77 are designed with some grooves 772.Groove 772 is circumferentially distributed along friction lever 77.
The absorbing process of rubber blanket is, see Fig. 3 to Fig. 6, all fill in inner chamber 711 and exocoel 712 liquid (can certainly make this utility model time filling liquid), when panel and horizontal fixed plate produce vibration and are expressed to rubber blanket 7 and cause pit 71 to deform, flowing, friction plate 76 and friction lever 77(see Fig. 6 back and forth between inner chamber 711 and exocoel 712 to make liquid) produce and rock, vibrational energy is changed into heat energy during rocking and consumes by liquid flowing and friction plate and friction lever.If vibrate less and when being not enough to promote pit to deform, the most only the rocking of liquid, during liquid sloshing, friction lever produces and rocks and energy-absorbing.
Claims (10)
1. an air energy storage load cylinder structure, the piston being slidably connected in cylinder body including cylinder body and sealing, form hydraulic cavities between described piston and cylinder body, described hydraulic cavities is provided with fuel feed hole, described piston connects drive rod, it is characterised in that described hydraulic cavities connects gas receiver.
Air energy storage load cylinder structure the most according to claim 1, it is characterised in that described cylinder body is provided with installation gusset piece away from one end of described hydraulic cavities.
Air energy storage load cylinder structure the most according to claim 2, it is characterised in that described installation gusset piece is provided with along the axially extended bolt hole of drive rod.
Air energy storage load cylinder structure the most according to claim 3, it is characterised in that be provided with reinforcing plate between described installation gusset piece and described cylinder body.
Air energy storage load cylinder structure the most according to claim 4, it is characterised in that described reinforcing plate is positioned at the described installation gusset piece side away from described hydraulic cavities.
6. according to the air energy storage load cylinder structure described in claim 3 or 4 or 5, it is characterised in that the side that connects of described installation gusset piece is provided with the rubber blanket alignd with described bolt hole.
Air energy storage load cylinder structure the most according to claim 6, it is characterized in that, the end face of described rubber blanket is provided with several along the circumferentially distributed pit of rubber blanket, described pit is provided with intermediate plate, described pit is divided into the inner chamber along rubber blanket axial distribution and exocoel by described intermediate plate, described intermediate plate is communicated with the main channel of described inner chamber and exocoel, it is provided with friction plate in described main channel, described friction plate is equipped with the friction lever that can slide along the distribution arrangement of inner chamber and exocoel, described friction lever is provided with subchannel, the outer end of described exocoel is provided with the elastomeric cap that outer chamber arches upward.
Air energy storage load cylinder structure the most according to claim 7, it is characterised in that described friction plate is all stretched out at the axial two ends of described friction lever, two axial ends of described friction lever are all sphere.
Air energy storage load cylinder structure the most according to claim 8, it is characterised in that described friction lever is cylindrical, and two axial ends of described friction lever are designed with some grooves circumferentially distributed along friction lever.
10. according to the air energy storage load cylinder structure described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that also forming collection chamber between described cylinder body and described piston, described hydraulic cavities and collection chamber are positioned at the both sides of described piston, and described collection chamber is provided with spill port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220617.9U CN205592217U (en) | 2016-03-22 | 2016-03-22 | Air energy storage load cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220617.9U CN205592217U (en) | 2016-03-22 | 2016-03-22 | Air energy storage load cylinder structure |
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| CN205592217U true CN205592217U (en) | 2016-09-21 |
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| CN201620220617.9U Active CN205592217U (en) | 2016-03-22 | 2016-03-22 | Air energy storage load cylinder structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895040A (en) * | 2018-05-25 | 2018-11-27 | 太原理工大学 | A kind of perpendicular device of the act of liquid electricity combination drive |
| CN110307208A (en) * | 2019-07-12 | 2019-10-08 | 周鹏 | A kind of sealing multistage hydraulic cylinder |
| CN110578733A (en) * | 2019-09-10 | 2019-12-17 | 长沙理工大学 | Energy storage type hydraulic cylinder with built-in piston rod |
-
2016
- 2016-03-22 CN CN201620220617.9U patent/CN205592217U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895040A (en) * | 2018-05-25 | 2018-11-27 | 太原理工大学 | A kind of perpendicular device of the act of liquid electricity combination drive |
| CN108895040B (en) * | 2018-05-25 | 2019-11-15 | 太原理工大学 | A kind of perpendicular device of the act of liquid electricity combination drive |
| CN110307208A (en) * | 2019-07-12 | 2019-10-08 | 周鹏 | A kind of sealing multistage hydraulic cylinder |
| CN110578733A (en) * | 2019-09-10 | 2019-12-17 | 长沙理工大学 | Energy storage type hydraulic cylinder with built-in piston rod |
| CN110578733B (en) * | 2019-09-10 | 2020-11-27 | 长沙理工大学 | Energy storage type hydraulic cylinder with built-in piston rod |
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