Can regular auto-oiled oil-filling device
Technical field
The present invention relates to oil-filling device, relate in particular to a kind of oil-filling device that can intermittent oiling.
Background technique
The existing mode that machinery equipment is carried out to intermittent oiling has two kinds of forms.One is manually regularly refueled to equipment by oil-filling device (as nozzle).
Be 2010202981593 in China Patent No., notice of authorization day be April 27 in 2011 day, be called in the patent documentation of " a kind of nozzle " and disclose a kind of oil-filling device that is applicable to hand oiling.Have the following disadvantages by the oil-filling device that manually carries out intermittent oiling: if forget while being lubricated,, equipment just can not be lubricated in existing oiling.
Easily forget the problem of oiling in order to overcome artificial intermittent oiling, having designed can regular auto-oiled oil-filling device.Existingly can comprise oil storage tank and oil discharge passage by regular auto-oiled oil-filling device, between fuel-displaced filling and oil discharge passage, design mortor operated valve (as solenoid valve), mortor operated valve is controlled by timing control circuit, and realize the regular unlatching of mortor operated valve, mortor operated valve after regularly opening the lubricant oil in oil storage tank flow to the lubricated position of equipment through oil discharge passage.
Existing can need to have power supply to work by regular auto-oiled oil-filling device, can not work not having in electric environment.
Summary of the invention
The invention provides a kind of do not need power supply can regular auto-oiled oil-filling device, solved the existing problem that can regular auto-oiled oil-filling device needs power supply just can work.
Above technical problem solves by following technical proposal: one can regular auto-oiled oil-filling device, comprise oil storage tank, oil discharge passage, rupture of membranes bar and corrosive liquid storage tank, described oil storage tank comprises at least two sheathed and cavitys of being fixed together successively, the lower wall of described cavity is provided with oil outlet, described oil outlet is sealedly connected with sealing film, described oil discharge passage be provided be arranged in described cavity be positioned at outermost cavity the oil-feed bucket of oil outlet below, described rupture of membranes bar vertically extends and is positioned at the below of oil storage tank, the lower end of described rupture of membranes bar is connected in described oil-feed bucket, described rupture of membranes bar, and the oil outlet of all cavitys is all positioned on same vertical curve, in described corrosive liquid storage tank, be provided with the saturating formula floating drum of regular corruption, the saturating formula floating drum of described regular corruption comprises the rotproofness shell of lower ending opening and is somely expended and set the dividing plate that corrodes brokenly of duration by the corrosive liquid that can be corroded in liquid storage tank, described shell is partitioned into some floating chambers by described dividing plate, the quantity of described floating chamber equates with the quantity of described cavity, described dividing plate distributes along the vertical direction, described oil storage tank floats on the corrosive liquid in described corrosive liquid storage tank by described floating drum, described in each, floating chamber can both float described oil storage tank independently, the broken floating chamber of the every corrosion of corrosive liquid in corrosive liquid storage tank and cause in process that oil storage tank declines once, described rupture of membranes bar only can poke a sealing film on cavity.When use, the outlet end of oil discharge passage need to be linked together at lubricated position with equipment, and make the position that oil storage tank need to be lubricated higher than equipment (flow to the lubricated position of equipment so that the oil that oil storage tank flows out can be borrowed group gravity), in each cavity, inject lubricant oil (when lubricant oil can be contained in advance oil storage tank and maybe needs to use just dress), in corrosive liquid storage tank, pack the corrosive liquid that can dividing plate be corroded brokenly to set duration into according to needed oiling interval time long (hereinafter referred to as setting duration), reach one and set when duration when pouring the time of corrosive liquid into, the dividing plate of below is corroded brokenly, corrosive liquid enters in the floating chamber of below, oil storage tank drops to by several second floating chamber from below to up floating, sealing film in decline process on outermost cavity is poked by rupture of membranes bar, outflow of lubrication oil in this cavity and equipment need to be lubricated at lubricated position, reach two dividing plates of setting when duration, count from the bottom up the second layers and be also corroded brokenly when pouring the time of corrosive liquid into, corrosive liquid enters in second floating chamber of counting from the bottom up, oil storage tank further drops to by the 3rd floating chamber of number from the bottom up floating, the sealing film on the cavity of the second layer from outer toward interior number in decline process by rupture of membranes bar poke, outflow of lubrication oil in this cavity and equipment need to be lubricated at lubricated position, the like certainly being corroded brokenly to all dividing plates, then change automatic fuelling device and can re-start automatic oiling.
As preferably, described oil storage tank and corrosive liquid storage tank the two, one is connected with the guide rod, the another kind that vertically extend and is connected with the guide sleeve being set on guide rod.Can effectively prevent from causing oil storage tank to produce rocking of substantially horizontal and cause rupture of membranes bar can not poke the phenomenon of sealing film in process that oil storage tank declines.Reliability while having improved rupture of membranes.
As preferably, described oil-feed bucket and described corrosive liquid storage tank are fixed together.The phenomenon that can prevent between rupture of membranes bar and described corrosive liquid storage tank producing relative movement along the vertical direction and cause rupture of membranes bar that sealing film is poked by mistake.
As preferably, the saturating formula floating drum of described regular corruption is detachably connected with described oil storage tank.After the present invention time counts to, only need to carry out again filling and change regularly rotten formula floating drum thoroughly and can reuse oil storage tank.Reduce user cost.
As preferably, in described corrosive liquid storage tank, be provided with the wave pressing board on the corrosive liquid floating in corrosive liquid storage tank, described shell is along the vertical direction liftably through described wave pressing board.When corrosive liquid storage tank is subject to vibrating in using process, can produce corrosive liquid shaking phenomenon, corrosive liquid rocks produced wave and can cause regularly rotten formula floating drum thoroughly to produce lifting phenomenon, this lifting phenomenon amplitude can cause rupture of membranes bar to poke sealing film when excessive and the phenomenon that causes lubricant oil not flow out to set time, also produces vibration and the misoperation phenomenon that causes.Arrange after wave pressing board, can effectively reduce the heave amplitude of the saturating formula floating drum of regular corruption vibrating and cause, play the misoperation phenomenon of avoiding vibration and cause.
As preferably, the side face of described wave pressing board is connected to together with the sidewall of described corrosive liquid storage tank.It is best that the unrestrained effect that can make to disappear reaches, and makes to only have corrosive liquid storage tank not produce inclination, and regularly rotten formula floating drum thoroughly does not produce the lifting with respect to corrosive liquid storage tank substantially.
The present invention has following advantage: do not need regularly automatic oiling of power supply.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Schematic diagram when Fig. 2 is the embodiment one broken floating chamber of corrosion.
Schematic diagram when Fig. 3 is embodiment one broken two floating chambers of corrosion.
Fig. 4 is the partial schematic diagram of the embodiment of the present invention two.
In figure: corrosive liquid 2, oil storage tank 31, cavity 311, oil outlet 312, sealing film 313, oil discharge passage 32, oil-feed bucket 321, rupture of membranes bar 33, corrosive liquid storage tank 34, wave pressing board 341, regularly corruption formula floating drum 35, shell 351, dividing plate 352, floating chamber 353, guide rod 36, contiguous block 37, connecting rod 38, guide sleeve 39 thoroughly.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment one, and referring to Fig. 1, one can regular auto-oiled oil-filling device, comprises oil storage tank 31, oil discharge passage 32, rupture of membranes bar 33, corrosive liquid storage tank 34, regularly rotten formula floating drum 35 and guide rod 36 thoroughly.With contiguous block 37.
Oil storage tank 31 links together with the saturating formula floating drum 35 of regularly corruption by connecting rod 38.Connecting rod 38 and regularly corruption are detachably connected by bolt between formula floating drum 35 thoroughly.Oil storage tank 31 comprises at least two the present embodiment being 4 sheathed and cavitys 311 of being fixed together successively.Lubricant oil (not drawing in lubricant oil figure) is housed in cavity 311.The lower wall of cavity 311 is provided with oil outlet 312.Oil outlet 312 is sealedly connected with sealing film 313.4 cavitys amount to 4 oil outlets 312 be positioned on the vertical straight line of same and be positioned at rupture of membranes bar 33 directly over.Distance between adjacent sealing film equates.
Oil discharge passage 32 is provided with the oil-feed bucket 321 that is positioned at oil storage tank below.
Rupture of membranes bar 33 vertically extends.The lower end of rupture of membranes bar 33 is connected in oil-feed bucket 321.Rupture of membranes bar 33 is positioned at the below of oil storage tank 31.
Corrosive liquid storage tank 34 is positioned at the below of oil storage tank 31.Corrosive liquid storage tank 34 is fixed together with oil-feed bucket 321 by contiguous block 37.Corrosive liquid storage tank 34 is provided with guide sleeve 39
Regularly rotten formula floating drum 35 is thoroughly positioned at corrosive liquid storage tank 34.Regularly rotten formula floating drum 35 thoroughly comprises rotproofness shell 351 and four dividing plates 352 of lower ending opening.Dividing plate 352 is aluminium sheet.Dividing plate 352 distributes along the vertical direction.Shell 351 is divided into 4 floating chambers 353 that distribute along the vertical direction by dividing plate 352.Distance between adjacent dividing plate equates.Distance between adjacent dividing plate equals the distance between adjacent sealing film.
Guide rod 36 vertically extends.One end of guide rod 36 is fixed together with oil storage tank 31.Oil storage tank 31 is higher than frame 1.The other end of guide rod 36 is located in guide sleeve 39 slidably.
Referring to Fig. 2, when use, the outlet end of oil discharge passage 32 is docking together with the lubricated position of the needs of equipment, make the position that oil storage tank 31 need to be lubricated higher than equipment.In the time will starting oil-filling device, corrosive liquid 2 is injected in corrosive liquid storage tank 34, corrosive liquid 2 floats saturating regular corruption formula floating drum 35 and realize out floating of fuel tank 31, stops adding corrosive liquid when fuel reserve tank 31 floats in the time that the distance between rupture of membranes bar 33 and the sealing film in outermost surface cavity is less than the distance between adjacent sealing film.The buoyancy that each floating chamber 353 produces can both float oil storage tank 31 independently.In the present embodiment, corrosive liquid 2 is sodium hydroxide solution.Concentration by controlling corrosive liquid 2 is or/and the thickness of dividing plate, makes dividing plate to set liquid 2 corrosion that are corroded in duration broken, and these data can be learnt by test.
Reach one and set when duration, in dividing plate 352, be positioned at the dividing plate of below and be corroded brokenly when pouring the time of corrosive liquid 2 into, corrosive liquid enters and in floating chamber 353, is arranged in the floating chamber of below, oil storage tank 31 drop to by floating chamber 353 from below to up second floating chamber of number float, the sealing film 313-1 that is arranged in outermost surface cavity in decline process is flow to oil discharge passage 32 by the lubricant oil that rupture of membranes bar 33 is poked, cavity 311 is arranged in outermost cavity by corresponding oil outlet and self-oiling is carried out at the lubricated position of needs that flows to equipment one time.
Referring to Fig. 3, reach two and set when duration when pouring the time of corrosive liquid 2 into, in dividing plate 352, being positioned at time dividing plate of below is also corroded brokenly, corrosive liquid enters the floating chamber that is arranged in inferior below in floating chamber 353, float the 3rd floating chamber that oil storage tank 31 drops to by counting from below to up in floating chamber 353, the sealing film that is arranged in time outer cavity in decline process is also poked by rupture of membranes bar 33, self-oiling is again carried out at the lubricated position of needs that drops onto oil discharge passage 32 after the lubricant oil that is arranged in time outer field cavity in cavity 311 is flowed out by the oil outlet of the oil outlet on inferior outer cavity and outermost surface cavity and flow to equipment, the like, in the present embodiment, can carry out four times self-oiling, then change automatic fuelling device and carry out again self-oiling.
Embodiment two, with embodiment one difference are: referring to Fig. 4, be provided with the wave pressing board 341 on the corrosive liquid 2 floating in corrosive liquid storage tank in corrosive liquid storage tank 34.Shell 351 is along the vertical direction liftably through wave pressing board 341.The side face of wave pressing board 341 is connected to together with the sidewall of corrosive liquid storage tank 34.