CN202021186U - Liquid receiver washing machine for hydraulic dampers - Google Patents
Liquid receiver washing machine for hydraulic dampers Download PDFInfo
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- CN202021186U CN202021186U CN2010206848581U CN201020684858U CN202021186U CN 202021186 U CN202021186 U CN 202021186U CN 2010206848581 U CN2010206848581 U CN 2010206848581U CN 201020684858 U CN201020684858 U CN 201020684858U CN 202021186 U CN202021186 U CN 202021186U
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- surge drum
- dust
- holder support
- dust suction
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Abstract
The utility model relates to the field of manufacturing damper liquid receivers, and provides a liquid receiver washing machine for hydraulic dampers. The liquid receiver washing machine comprises a dusting level, a dust-absorbing level, a compressed gas source, a compressed gas pipeline with a filter, a negative pressure dust-absorbing device and a negative pressure pipeline. A brush head of the dusting level and a liquid receiver are driven by a reciprocating movement mechanism to make opposite axial movements around a brush rod along the axial direction, and are driven by a rotation driving mechanism to make opposite movements around the brush rod along the axial direction. The dust-absorbing level is such configured that an inner cavity of the liquid receiver is sealed by a sealing structure so as to form a dust-absorbing chamber. The wall of the whole dust-absorbing chamber is blown and dusted via a dust-absorbing structure and a blowing structure. The liquid receiver washing machine, which is environmentally-friendly without residual liquids, is good in washing effect, small in consumption and low in cost, has no need of no clean water or cleaning agent, needs not to be dried and is suitable for final washing before liquid receiver assembling.
Description
Technical field
The utility model relates to the manufacturing field of shock absorber surge drum, especially a kind of hydraulic buffer surge drum cleaning machine.
Background technology
Shock absorber surge drum cleaning inside degree is very big to the performance impact of shock absorber; especially attached to the particle of surge drum inner chamber chamber wall; particle can cause sealing wear, form slit etc. during work; influence the sealing between two oil pockets of surge drum; and then cause damper disabler, abnormal sound etc.; therefore surge drum all need clean before final assembling, and this cleaning mainly is to remove the particulate pollutants such as dust that adhere in residual cutting, the transportation.At present, the common employing of cleaning before the final assembling of surge drum is scrubbed or ultrasonic wave cleans, but no matter be which kind of cleaning is washing, be to strengthen cleaning performance, in clear water, add 1.5%～2.5% cleaning agent usually and the aqueous solution is heated, with the surface-active of improving the surge drum surface, the absorption affinity of reduction particle, therefore water, electric consumption big, clean the cost height, though cleaning fluid will discharge after treatment, but can affect again, therefore exist and pollute environment.Though and there is baking operation the washing back, energy resource consumption is big, increase and clean cost, and may have the residual of moisture, cleaning agent, residual moisture, cleaning agent are attached on the wall of surge drum inner chamber chamber, can make damping oil emulsification during use, influence the damping oil viscosity, weaken the performance of damper, when low temperature environment uses, residual moisture also can produce the ice quarrel, causes the damper performance failure.
The utility model content
Technical problem to be solved in the utility model provides that a kind of cleaning performance is good, cost is low, and can avoid moisture, the residual hydraulic buffer surge drum cleaning machine of cleaning agent.
The technical scheme that its technical problem that solves the utility model adopts is: hydraulic buffer surge drum cleaning machine is provided with brush dirt position, dust suction position, compressed gas source of the gas, contains filter and the compressed gas pipeline that is communicated with the compressed gas source of the gas, negative pressure dust exhaust apparatus, the negative pressure line that is communicated with the negative pressure dust exhaust apparatus; Described brush dirt position is provided with brush holder support, brush, reciprocating mechanism, rotation driving mechanism, and described brush is installed in brush holder support one end end; The driving by reciprocating mechanism of brush and surge drum along brush holder support axially move to axial, driving by the rotation driving mechanism axially relatively rotates around brush holder support; The hermetically-sealed construction that described dust suction position is provided with dust absorbing structure, purges structure, matches with surge drum constitutes airtight vacuum chamber by hermetically-sealed construction sealing surge drum inner chamber, and by dust absorbing structure, purging structure the chamber wall of whole vacuum chamber is purged dust suction; Described dust absorbing structure is provided with dust absorption passage, and the import of dust absorption passage is communicated with vacuum chamber, outlet is communicated with negative pressure line, and described purging structure is provided with inlet channel, and the import of inlet channel is communicated with the compressed gas pipeline, outlet is communicated with vacuum chamber.
As a kind of preferred, be provided with at least two dust suction positions and be arranged at before the brush dirt position respectively and after brushing the dirt position; The purging structure of each dust suction position comprises sweeping head, air inlet pipe, and described sweeping head is provided with the purge hole of at least one air-flow injection direction towards the surge drum internal chamber wall, is made of the outlet of inlet channel purge hole; Dust absorbing structure comprises the sweep-up pipe that passes hermetically-sealed construction and be fixed in hermetically-sealed construction, constitutes dust absorption passage by sweep-up pipe; Wherein be positioned at the dust suction position before the brush dirt position, its sweeping head is fixed in hermetically-sealed construction, and the outlet of the import of dust absorption passage, inlet channel lays respectively at the axial two ends of vacuum chamber; Wherein be positioned at the dust suction position behind the brush dirt position, its sweeping head is positioned at vacuum chamber and is installed in the air inlet pipe end, described air inlet pipe pass hermetically-sealed construction and air inlet pipe and hermetically-sealed construction slip also hermetic seal cooperate.
Further, described hermetically-sealed construction comprises the lower seal that matches with surge drum oil sealing end, the last seal that matches with the surge drum stiff end; Described sweep-up pipe passes and is fixed in lower seal; Be positioned at the dust suction position behind the brush dirt position, its air inlet pipe is passed lower seal and air inlet pipe and is slided also with lower seal that hermetic seal cooperates.
Further, be positioned at the dust suction position behind the brush dirt position, its sweeping head is provided with at least one air suction opening, is provided with the exhaust tube that passes hermetically-sealed construction and be communicated with the air suction opening of sweeping head.
As a kind of preferred, be positioned at the dust suction position of blowing behind the brush dirt position, the air suction opening on its sweeping head is positioned at the sweeping head middle part, purge hole is positioned at around the air suction opening; Described exhaust tube is enclosed within the air inlet pipe, constitutes inlet channel by the gap between purge hole, exhaust tube and the air inlet pipe, constitutes dust absorption passage simultaneously by sweep-up pipe and air suction opening and exhaust tube.
Further, be provided with frame, rack-mounted step-by-step movement connecting gear, one group of mount pad, described mount pad is installed on the connecting gear respectively, described mount pad is provided with the through hole of surge drum installation longitudinally, in the described installation through hole rubber sealing structure is installed, described surge drum oil sealing end insert install in the through hole and with the rubber sealing structure tight fit.
As a kind of preferred, described mount pad comprises pedestal, guide cylinder, and described rubber sealing structure is made of seal washer; Described pedestal is fixed in frame, and the endoporus of described pedestal is the step-like through hole that comprises top macropore and bottom aperture; Described guide cylinder is inserted in the top macropore of pedestal endoporus and is fixed on the pedestal described guide cylinder and surge drum matched in clearance; Described seal washer is fixed between the step surface of guide cylinder bottom end face and pedestal endoporus, described seal washer and surge drum tight fit; Bottom aperture, seal washer endoporus, guide cylinder endoporus by the pedestal through hole constitute the installation through hole.
Further, the top of described dust suction position, the corresponding mount pad in brush dirt position is respectively arranged with hold-down mechanism, described hold-down mechanism comprise rack-mountedly compress elevating mechanism, be installed in compress on the elevating mechanism and with compress elevating mechanism along corresponding mount pad install the through hole axially-movable pressing plate, be installed on the pressing plate and be positioned at the rubber buffer structure of pressing plate below.
Further, along the transfer path of connecting gear, be disposed with n (n 〉=1) individual dust suction position, the individual brush dirt of n (n 〉=1) position, n (n 〉=1) individual dust suction position; The reciprocating mechanism of brush dirt position is installed on the frame, be provided with the brush body support that is installed on the reciprocating mechanism, described brush holder support is installed on the brush body support and brush holder support and brush body support are rotatably assorted and axial limiting is fixed, described brush is installed in the brush holder support top and is positioned at corresponding mount pad below, and described brush and brush holder support are installed through hole axially-movable with reciprocating mechanism along corresponding mount pad through the brush body support; Described rotation driving mechanism comprises the spinning motor that is installed on the brush body support, drives brush holder support around himself axis rotation by spinning motor; The hermetically-sealed construction of dust suction position comprises the lower seal that matches with surge drum oil sealing end, the last seal that matches with the surge drum stiff end, described upward seal is made of the pressing plate and the rubber buffer structure of corresponding hold-down mechanism, described lower seal is the cavity type seal closure, and described seal closure is installed on the frame and with the sealing elevating mechanism by the sealing elevating mechanism and along corresponding mount pad the through hole axially-movable is installed; Below and its cavity opening that described seal closure is positioned at corresponding mount pad make progress, and described seal closure cavity bottom is provided with lift span; The sweep-up pipe of dust suction position is fixed on the seal closure and with the seal closure cavity and is connected; Be positioned at the dust suction position before the brush dirt position, its sweeping head passes the rubber buffer structure and is installed on the corresponding pressing plate, and corresponding seal closure cavity bottom is provided with the baffle plate that seals lift span; Be positioned at the dust suction position behind the brush dirt position, be provided with rack-mounted purging elevating mechanism, air inlet pipe, the exhaust tube top lift span by corresponding seal closure passes seal closure, bottom and all is fixed in and purges elevating mechanism and along corresponding mount pad the through hole axially-movable is installed with purging elevating mechanism, described air inlet pipe is slidingly matched with corresponding seal closure and both are sealed and matched by the slipper seal cushion steam, and sweeping head is installed in air inlet pipe, exhaust tube top.
Further, be provided with comprise fixed cover, be enclosed within brush holder support cover in the fixed cover, the yielding mechanism of the position limiting structure at compression spring, the spring seat of honour, the spring seat of honour, described fixed cover is fixed on the brush body support, and described brush holder support cover is rotatably assorted with fixed cover and axial limiting is fixed; The endoporus of described brush holder support cover is up big and down small stepped hole, and described brush holder support inserts the endoporus of brush holder support cover, and described brush holder support and brush holder support cover endwisely slip and rotary spacing along brush holder support; The described spring seat of honour is positioned at the endoporus of brush holder support cover and is fixed on the brush holder support, and described compression spring is arranged between the step surface of the spring seat of honour and brush holder support cover endoporus, and the position limiting structure at the described spring seat of honour is positioned at top, the spring seat of honour and is fixed on brush holder support and puts.
The beneficial effects of the utility model are: the cleaning of surge drum before final assembling mainly is particulate pollutant such as dust adsorbed in the residual cutting of removal surge drum inner chamber, the transportation.Traditional cleaning way is generally the water flushing, scrubs or the ultrasonic wave cleaning, for strengthening cleaning performance, usually in clear water, add 1.5%～2.5% cleaning agent and the aqueous solution is heated, with the surface-active of improving the surge drum surface of internal cavity, the absorption affinity of reduction particle.Compare with traditional cleaning way, adopt the utility model by dust suction and dried scrubbing the surge drum inner chamber to be dry-cleaned, the purging dust suction under the closed environment can be satisfied the preceding cleaning requirement of surge drum assembling fully to the removing better effects if of particle; Need not clear water, cleaning agent, environmentally friendly, consume little, to clean cost low, also need not the aqueous solution is heated and cleans the back surge drum is carried out drying, energy consumption is low, the cleaning cost is low, cleaning efficiency is high; No moisture exists, and no cleaning agent is residual, can thoroughly avoid surge drum inner chamber residual moisture and cleaning agent to the shock absorber Effect on Performance.Form vacuum chamber by hermetically-sealed construction sealing surge drum inner chamber, and adopt compressed gas, can avoid fully in the dust suction process, causing new pollution owing to suck extraneous air through filtering.Compressed gas is a high pressure, and dust suction is a negative pressure, so pressure reduction is big, air-flow velocity is big, carrying capacity is strong, and is effective to the purging of adsorption particle.
Description of drawings
Fig. 1 is the left TV structure sketch of embodiment two;
Fig. 2 is the right TV structure sketch of embodiment two;
Fig. 3 is the structural representation of dust suction position seal closure before the embodiment two brush dirt positions;
Fig. 4 be before the embodiment two brush dirt positions mount pad and brush the dirt position before the structural representation of dust suction position seal closure;
Fig. 5 is the mounting structure schematic diagram of embodiment two brush dirt position brush holder supports;
Fig. 6 is the mounting structure schematic diagram of dust suction position sweeping head behind the embodiment two brush dirt positions, air inlet pipe, exhaust tube;
Fig. 7 is the structural representation of dust suction position before the embodiment two brush dirt, brush dirt position hold-down mechanism.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Hydraulic buffer surge drum cleaning machine of the present utility model is provided with brush dirt position, dust suction position, compressed gas source of the gas, contains filter and the compressed gas pipeline that is communicated with the compressed gas source of the gas, negative pressure dust exhaust apparatus, the negative pressure line that is communicated with the negative pressure dust exhaust apparatus; Described brush dirt position is provided with brush holder support 41, brush 40, reciprocating mechanism, rotation driving mechanism, and described brush 40 is installed in brush holder support 41 1 end ends; The driving by reciprocating mechanism of brush 40 and surge drum 2 along brush holder support 41 axially move to axial, driving by the rotation driving mechanism axially relatively rotates around brush holder support 41; The hermetically-sealed construction that described dust suction position is provided with dust absorbing structure, purges structure, matches with surge drum 2, constitute airtight vacuum chamber by hermetically-sealed construction sealing surge drum 2 inner chambers, and the chamber wall of whole vacuum chamber is purged dust suction by dust absorbing structure, purging structure; Described dust absorbing structure is provided with dust absorption passage, and the import of dust absorption passage is communicated with vacuum chamber, outlet is communicated with negative pressure line, and described purging structure is provided with inlet channel, and the import of inlet channel is communicated with the compressed gas pipeline, outlet is communicated with vacuum chamber.
Specifically when cleaning, form vacuum chamber in the dust suction position by hermetically-sealed construction sealing surge drum 2 inner chambers, and surge drum 2 inner chambers are once taken out dirt, remove the more weak particle of absorption on surge drum 2 internal chamber walls by dust absorbing structure, purging structure; In brush dirt position brush 40 is inserted surge drum 2 inner chambers by brush holder support 41 then, carry out mechanical chipping, make firm particle detachment or its absorption affinity that weakens of absorption on the surge drum 2 inner chamber chamber walls by 40 pairs of surge drum 2 internal chamber walls of brush; Behind the brush dirt, carry out secondary in the dust suction position and take out dirt, remove the dried back particle residual, that absorption affinity is weakened of scrubbing, finally finish cleaning surge drum 2 inner chambers.Form vacuum chamber by hermetically-sealed construction sealing surge drum 2 inner chambers, and adopt compressed gas, can avoid fully in the dust suction process, causing new pollution owing to suck extraneous air through filtering.Compressed gas is a high pressure, and dust suction is a negative pressure, so pressure reduction is big, air-flow velocity is big, carrying capacity is strong, and is effective to the purging of adsorption particle.The compressed gas source of the gas can adopt compressor or gas cylinder, and negative pressure dust suction dust exhaust apparatus can adopt the combination of industrial dust collector or vacuum unit, surge tank, air cleaner.
The cleaning of surge drum 2 before final assembling mainly is particulate pollutant such as dust adsorbed in the residual cutting of removal surge drum 2 inner chambers, the transportation.Traditional cleaning way is generally the water flushing, scrubs or the ultrasonic wave cleaning, for strengthening cleaning performance, usually in clear water, add 1.5%～2.5% cleaning agent and the aqueous solution is heated, with the surface-active of improving surge drum 2 surface of internal cavity, the absorption affinity of reduction particle.Compare with traditional cleaning way, adopt the utility model by dust suction and dried scrubbing surge drum 2 inner chambers to be dry-cleaned, the purging dust suction under the closed environment can be satisfied the preceding cleaning requirement of surge drum 2 assemblings fully to the removing better effects if of particle; Need not clear water, cleaning agent, environmentally friendly, consume little, to clean cost low, also need not the aqueous solution is heated and cleans the back surge drum 2 is carried out drying, energy consumption is low, the cleaning cost is low, cleaning efficiency is high; No moisture exists, and no cleaning agent is residual, can thoroughly avoid surge drum 2 inner chamber residual moistures and cleaning agent to the shock absorber Effect on Performance.
Brush 40 and surge drum 2 axially move along brush holder support 41 to axial by the driving of reciprocating mechanism, having guaranteed the covering of 40 pairs of whole surge drum 2 internal chamber walls of brush, can be that surge drum 2 is fixed, brush 40 moves back and forth or brush 40 fixing, surge drum 2 reciprocating motions; Brush 40 and surge drum 2 axially relatively rotate around brush holder support 41 by the driving of rotation driving mechanism, guaranteed surge drum 2 internal chamber wall the same areas enough scrub number of times, intensity and washing effect have been guaranteed to scrub, can be only brush 40 rotations, brush 40 and brush holder support 41 rotations or surge drum 2 rotations, but because surge drum 2 balances are to the restriction of rotating speed, for skipping rotational velocity, best, adopt only brush 40 rotations or brush 40 and brush holder support 41 rotations.
The version of above-mentioned dust absorbing structure, purging structure can be arbitrarily, but should guarantee that dust absorbing structure, purging structure purge dust suction to the chamber wall of whole vacuum chamber.
Chamber wall to whole vacuum chamber purges dust suction, can be by the import of dust absorption passage, the outlet of inlet channel both at least one of them along the vacuum chamber axially-movable, by motion whole vacuum chamber axial length is covered, such as: dust absorbing structure, purging structure constitutes by valve and tracheae, both valves all are positioned at surge drum 2 inner chambers, two tracheaes pass hermetically-sealed construction respectively and are slidingly matched with hermetically-sealed construction, valve with tracheae along the vacuum chamber axially-movable, the purging pick-up performance of this form is best, when especially the outlet of inlet channel is along the vacuum chamber axially-movable, but be provided with comparatively complicated.
Chamber wall to whole vacuum chamber purges dust suction, also can guarantee that this mode is divided into both arrangement forms again by the air-flow that covers whole vacuum chamber chamber wall.The import that first kind of arrangement form is dust absorption passage, the outlet of inlet channel both one of them covers the axial length of whole vacuum chamber at least, such as: the blowpipe that cavity length adapts in length and the surge drum 2 is set, the blowpipe inner chamber is divided into two parts by axial dividing plate, two parts of blowpipe axially are provided with one group of through hole along blowpipe respectively, wherein part by blowpipe constitutes dust absorbing structure, another part constitutes the purging structure, but the purging structure of this mode, dust absorbing structure complex structure.The import that second kind of arrangement form is dust absorption passage, the outlet of inlet channel lay respectively at the two ends of vacuum chamber, this form structure is the simplest, such as: purging structure, dust absorbing structure are tubular structure, and both pass hermetically-sealed construction and insert vacuum chamber, and length difference and vacuum chamber axial length that both insert vacuum chamber adapt; Perhaps purging structure is the valve that cooperates with surge drum 2 stiff end through hole hermetic seals, and dust absorbing structure is the dust shield that is fixed on surge drum 2 oil sealing ends, and can constituting upward by valve simultaneously, seal, dust shield constitute lower seal.
Dust suction behind dust suction before the brush dirt and the brush dirt, both know that particle grain size, absorption affinity are all different, and especially when secondary was taken out dirt, residual particles mainly was the particle diameter smaller particles, and the dust suction difficulty is big.Therefore, preferably purge structure and be set to the version of its inlet channel outlet, by compressed gas particle is carried out short-range direct purging when guaranteeing behind brush dirt dust suction along the vacuum chamber axially-movable.But based on the simplified apparatus structure, reduce the consideration of equipment cost, the dust suction position is set before and after being preferably in brush dirt position respectively, and only is positioned at dust suction position behind the brush dirt position and purges structure and be set to the version of its inlet channel outlet along the vacuum chamber axially-movable.Based on the consideration of effect and cost,, be provided with at least two dust suction positions and be arranged at before the brush dirt position respectively and after brushing the dirt position as a kind of preferred scheme; The purging structure of each dust suction position comprises sweeping head, air inlet pipe, and described sweeping head is provided with the purge hole of at least one air-flow injection direction towards surge drum 2 internal chamber walls, is made of the outlet of inlet channel purge hole; Dust absorbing structure comprises the sweep-up pipe 50 that passes hermetically-sealed construction and be fixed in hermetically-sealed construction, constitutes dust absorption passage by sweep-up pipe 50; Wherein be positioned at the dust suction position before the brush dirt position, its sweeping head 60a is fixed in hermetically-sealed construction, and the outlet of the import of dust absorption passage, inlet channel lays respectively at the axial two ends of vacuum chamber; Wherein be positioned at the dust suction position behind the brush dirt position, its sweeping head 60b is positioned at vacuum chamber and is installed in air inlet pipe 63b end, described air inlet pipe 63b pass hermetically-sealed construction and air inlet pipe 63b and hermetically-sealed construction slip also hermetic seal cooperate.
The axial two ends of surge drum 2 are respectively oil sealing end and stiff end, and wherein the oil sealing end is the end that an end, stiff end that surge drum 2 is installed oil sealings promptly are used to install and fix shock absorber, and the stiff end at surge drum 2 also is provided with through hole usually.As long as above-mentioned hermetically-sealed construction can satisfy the sealing of surge drum 2 inner chambers, its version can be arbitrarily, such as: hermetically-sealed construction is a cavity type dissection type box body, the box body cavity shape is consistent with surge drum 2 shapes, end at the corresponding surge drum 2 oil sealing ends of box body is provided with the through hole of dust absorbing structure being installed and being purged structure, but this class formation is comparatively complicated, and versatility is poor.Therefore, best, described hermetically-sealed construction comprises the lower seal that matches with surge drum 2 oil sealing ends, the last seal that matches with surge drum 2 stiff ends; Described sweep-up pipe 50 passes and is fixed in lower seal; Be positioned at the dust suction position behind the brush dirt position, its air inlet pipe 63b passes lower seal and air inlet pipe 63b and slides also with lower seal that hermetic seal cooperates.At stiff end the surge drum 2 of through hole is not set, only uses lower seal during use, last seal, lower seal can adopt structures such as gum cover, plug, cork, cover, lid, tube, select many, cost is low, versatility good.
Further, when guaranteeing to brush the dust suction position dust suction behind the dirt position, adsorption particle is the shortest by the drift path after blowing afloat, can in time be taken away, avoid it to adsorb once more, be positioned at the dust suction position behind the brush dirt position, its sweeping head 60b is provided with at least one air suction opening 62, is provided with the exhaust tube 64 that passes hermetically-sealed construction and be communicated with the air suction opening 62 of sweeping head 60b.It can be to be enclosed within the air inlet pipe 63b that exhaust tube 64 is provided with form; Perhaps exhaust tube 64 is enclosed within outside the air inlet pipe 63b, and air inlet pipe 63b slides with hermetically-sealed construction by exhaust tube 64 and hermetic seal cooperates; Perhaps exhaust tube 64, air inlet pipe 63b side by side, both pass hermetically-sealed construction respectively and slide with hermetically-sealed construction respectively and hermetic seal cooperates.Specifically behind brush dirt during dust suction, sweeping head 60b is inserted surge drum 2 inner chambers by air inlet pipe 63b, and by hermetically-sealed construction sealing surge drum 2 inner chambers formation vacuum chamber, avoid sucking extraneous air and cause new pollution, twitch air inlet pipe 63b then and drive sweeping head 60b axially-movable in vacuum chamber, thereby the chamber wall of whole vacuum chamber is purged dust suction.In the sweeping head 60b motion process, the compressed gas short distance directly acts on vacuum chamber chamber wall and blows afloat adsorption particle, and most of compressed gas and the particle that carries thereof are directly sucked by air suction opening 62 to be taken away; Fraction compressed gas and particle enter sweeping head 60b below by the gap between sweeping head 60b and the vacuum chamber chamber wall, sweep-up pipe 50 suctions that are fixed on the hermetically-sealed construction are taken away, extract sweeping head 60b top, extract sweeping head 60b below by the air suction opening on the sweeping head 60b 62 by sweep-up pipe 50, guaranteed the purging dust suction in no dead band, can thoroughly avoid the absorption once more of particle, and avoid particle to accumulate on the secondary pollution that hermetically-sealed construction may cause, what guaranteed that secondary takes out dirt takes out the dirt effect, has guaranteed the final cleaning performance of surge drum 2 inner chambers.
Be positioned at the dust suction position behind the brush dirt position, the air suction opening 62 of its sweeping head 60b, purge hole 61b arrangement form can be arbitrarily, comprise rotating part and the standing part that is rotatably assorted such as sweeping head 60b, constitute air suction opening 62 by the annular gap between rotating part and the standing part, purge hole 61b is arranged at rotating part and biasing, drives the rotation of sweeping head 60b rotating part under the reaction force acts of Compressed Gas.For further simplified structure, be positioned at the dust suction position of blowing behind the brush dirt position, the air suction opening 62 on its sweeping head 60b is positioned at sweeping head 60b middle part, purge hole 61b is positioned at around the air suction opening 62; Described exhaust tube 64 is enclosed within the air inlet pipe 63b, constitutes inlet channel by the gap between purge hole 61b, exhaust tube 64 and the air inlet pipe 63b, constitutes dust absorption passage simultaneously by sweep-up pipe 50 and air suction opening 62 and exhaust tube 64.Purge hole 61b airflow direction directly points to vacuum chamber chamber wall and guarantees to purge effect, and air suction opening 62 is positioned at the middle part, guarantees particle away from vacuum chamber chamber wall by airflow direction, reduces the probability of absorption once more.
Hydraulic buffer surge drum cleaning machine of the present utility model can be complete manually type, and at this moment, dust suction position, each structure of brush dirt position are all by manually-operated.In order to improve cleaning efficiency, be provided with frame 1, be installed in the step-by-step movement connecting gear on the frame 1, one group of mount pad 3, described mount pad 3 is installed on the connecting gear respectively, described mount pad 3 is provided with surge drum 2 installation through holes longitudinally, in the described installation through hole rubber sealing structure is installed, described surge drum 2 oil sealing ends insert install in the through hole and with the rubber sealing structure tight fit.During cleaning, surge drum 2 is installed on the mount pad 3, surge drum 2 moves with connecting gear through mount pad 3, successively through each dust suction position and brush dirt position.The connecting gear that connecting gear can adopt rotating disk mechanism, crawler type linear transport mechanism or mechanical wall to constitute, the rotating disk mechanism compact conformation but usually mount pad 3 also be that station is less, the linear transport mechanism station is many but occupation of land is big, complex structure, mechanical arm complex structure, cost height.Through hole is installed vertically is provided with, Open Side Down to guarantee surge drum 2, promoted coming off of particle by the particle own wt.
As a kind of preferred version, described mount pad 3 comprises pedestal 31, guide cylinder 33, and described rubber sealing structure is made of seal washer 32; Described pedestal 31 is fixed in frame 1, and the endoporus of described pedestal 31 is the step-like through holes that comprise top macropore and bottom aperture; Described guide cylinder 33 is inserted in the top macropore of pedestal 31 endoporus and is fixed on the pedestal 31, described guide cylinder 33 and surge drum 2 matched in clearance; Described seal washer 32 is fixed between the step surface of guide cylinder 33 bottom end faces and pedestal 31 endoporus, described seal washer 32 and surge drum 2 tight fits; Bottom aperture, seal washer 32 endoporus, guide cylinder 33 endoporus by pedestal 31 through holes constitute the installation through hole.Guide cylinder 33 the insertion that has made things convenient for surge drum 2 is set, guaranteed to install the radially spacing of back surge drum 2; Seal washer 32 the hermetic seal that has guaranteed between mount pad 3 and the surge drum 2 is set, guaranteed to install the axial limiting of back surge drum 2; Seal washer 32 is axially spacing by guide cylinder 33, pedestal 31 respectively up and down, can avoid take out, displacement, the distortion of seal washer 32 when inserting surge drum 2.For avoiding the scuffing to surge drum 2, guide cylinder 33 is a plastic material.
Further, the top of described dust suction position, the corresponding mount pad 3 in brush dirt position is respectively arranged with hold-down mechanism, described hold-down mechanism comprise be installed on the frame 1 compress elevating mechanism, be installed in compress on the elevating mechanism and with compress elevating mechanism along corresponding mount pad 3 install the through hole axially-movables pressing plate 70, be installed on the pressing plate 70 and be positioned at the rubber buffer structure of pressing plate 70 belows.Dust suction position before brush dirt position, surge drum 2 is pressed into mount pad 3, and insertion depth is stable, has guaranteed position consistency and stability after surge drum 2 is fixed on mount pad 3; In each dust suction position, each hold-down mechanism has guaranteed compressing between surge drum 2 and the mount pad 3 simultaneously, guarantees sealing between the two; In brush dirt position, avoid the displacement of surge drum 2 and dodge by hold-down mechanism, guarantee the power of scrubbing.
After being provided with connecting gear, then constitute a kind of semi-automatic type by hand-held as if brush dirt position, each structure of dust suction position.In order further to improve cleaning efficiency, preferably be set to full-automatic type, along the transfer path of connecting gear, be disposed with n (n 〉=1) individual dust suction position, the individual brush dirt of n (n 〉=1) position, n (n 〉=1) individual dust suction position; The reciprocating mechanism of brush dirt position is installed on the frame 1, be provided with the brush body support 42 that is installed on the reciprocating mechanism, described brush holder support 41 is installed on the brush body support 42 and brush holder support 41 and brush body support 42 are rotatably assorted and axial limiting is fixed, described brush 40 is installed in brush holder support 41 tops and is positioned at corresponding mount pad 3 belows, and described brush 40 and brush holder support 41 are installed through hole axially-movable with reciprocating mechanism along corresponding mount pad 3 through brush body support 42; Described rotation driving mechanism comprises the spinning motor 48 that is installed on the brush body support 42, drives brush holder support 41 around himself axis rotation by spinning motor 48; The hermetically-sealed construction of dust suction position comprises the lower seal that matches with surge drum 2 oil sealing ends, the last seal that matches with surge drum 2 stiff ends, described upward seal is made of the pressing plate 70 and the rubber buffer structure of corresponding hold-down mechanism, described lower seal is a cavity type seal closure 51, and described seal closure 51 is installed on the frame 1 and with the sealing elevating mechanism by the sealing elevating mechanism and along corresponding mount pad 3 the through hole axially-movable is installed; Below and its cavity opening 55 that described seal closure 51 is positioned at corresponding mount pad 3 make progress, and described seal closure 51 cavity bottom are provided with lift span; The sweep-up pipe 50 of dust suction position is fixed on the seal closure 51 and with seal closure 51 cavitys and is connected; Be positioned at the dust suction position before the brush dirt position, its sweeping head 60a passes the rubber buffer structure and is installed on the corresponding pressing plate 70, and corresponding seal closure 51 cavity bottom are provided with the baffle plate 56 that seals lift span; Be positioned at the dust suction position behind the brush dirt position, be provided with the purging elevating mechanism that is installed on the frame 1, air inlet pipe 63b, the exhaust tube 64 tops lift span by corresponding seal closure 51 passes seal closure 51, bottom and all is fixed in and purges elevating mechanism and along corresponding mount pad 3 the through hole axially-movables are installed with purging elevating mechanism, described air inlet pipe 63b is slidingly matched with corresponding seal closure 51 and both cooperate by 57 hermetic seals of slipper seal pad, and sweeping head 60b is installed in air inlet pipe 63b, exhaust tube 64 tops.
Connecting gear once transmits the distance of n mount pad 3, and n dust suction position before the brush dirt position is simultaneously to n surge drum 2 dust suctions, and this n surge drum 2 is transferred into and respectively brushes the dirt position then, is resent at last and respectively brushes dust suction position behind the dirt position.The value of said n can be selected according to output, connecting gear type, and crawler type linear transport mechanism n value is bigger, and the rotating disk connecting gear is subjected to rotating disk 80 external diameters restriction n value less.
Above-mentioned spinning motor 48 and brush holder support 41 can directly drive, chain transmission, gear drive, belt transmission etc., and above-mentioned in addition spinning motor 48 also can be fixed on the frame 1 and by the flexible axle transmission.Above-mentioned purging elevating mechanism, reciprocating mechanism, sealing elevating mechanism, compress elevating mechanism and be straight-line motion mechanism, can adopt formations such as cylinder, oil cylinder, screw mandrel guide rail mechanism, line motor.Full-automatic type, except above-mentioned form, also can fixed mounting 3 and will take out dirt mechanism, dusting machine structure, blowing mechanism and be arranged at the correspondence of switching each mechanism and surge drum 2 on the traffic cycle by rotating disk, thereby finish whole cleaning process automatically.
Embodiment one
Present embodiment is complete manually type, is provided with brush dirt position, dust suction position, compressed gas source of the gas, contains filter and the compressed gas pipeline that is communicated with the compressed gas source of the gas, negative pressure dust exhaust apparatus, the negative pressure line that is communicated with the negative pressure dust exhaust apparatus.Wherein, the negative pressure dust exhaust apparatus is that industrial dust collector, compressed gas source of the gas are air compressor.
Described brush dirt position is provided with brush holder support, brush, reciprocating mechanism, rotation driving mechanism, and described brush is installed in brush holder support one end end; The driving by reciprocating mechanism of brush and surge drum along brush holder support axially move to axial, driving by the rotation driving mechanism axially relatively rotates around brush holder support.Concrete, brush holder support is tooth bar and is fixed on the handle by the dovetail slide construction that the dovetail slide mechanism comprises the dove-tail form guide rail that is fixed on the handle, the dovetail grooved slide block of fixedlying connected with brush holder support; Reciprocating mechanism is made of gear drive, brush holder support, the dovetail slide construction between the reciprocating motion motor, reciprocating motion motor and the brush holder support that are fixed on the handle, drives brush holder support reciprocating motion and drive brush by moving back and forth motor through gear transmission structure during use; The rotation driving mechanism is by spinning motor, surge drum fixed structure, base, and belt gear constitutes, and fixed structure is installed on the base and with base and is rotatably assorted, and the rotation drive motors drives the fixed structure rotation and drives the surge drum rotation through belt gear.
Be provided with two dust suction positions and be arranged at before the brush dirt position respectively and after brushing the dirt position, the hermetically-sealed construction that described dust suction position is provided with dust absorbing structure, purges structure, matches with surge drum 2, constitute airtight vacuum chamber by hermetically-sealed construction sealing surge drum 2 inner chambers, and the chamber wall of whole vacuum chamber is purged dust suction by dust absorbing structure, purging structure; Described dust absorbing structure is provided with dust absorption passage, and the import of dust absorption passage is communicated with vacuum chamber, outlet is communicated with negative pressure line, and described purging structure is provided with inlet channel, and the import of inlet channel is communicated with the compressed gas pipeline, outlet is communicated with vacuum chamber.
The hermetically-sealed construction of two dust suction positions includes the lower seal that matches with surge drum oil sealing end, the last seal that matches with the surge drum stiff end.Wherein go up seal and be gum cover, during use, gum cover is enclosed within the surge drum stiff end.
Be positioned at the dust suction position before the brush dirt position, its purge structure by air inlet pipe constitute, dust absorbing structure is made of sweep-up pipe, air inlet pipe, sweep-up pipe all pass a circular platform type plug and are fixed on the plug, and air inlet pipe, sweep-up pipe pass length difference behind the plug and the axial length of surge drum inner chamber adapts.Lower seal is made of plug, during use, gum cover is enclosed within the surge drum stiff end, and air inlet pipe, sweep-up pipe are inserted the surge drum inner chamber then by plug sealing surge drum lumen openings.
Be positioned at the dust suction position behind the brush dirt position, lower seal is a seal closure, and seal closure is provided with the cylindrical cavity of internal diameter greater than surge drum oil sealing end external diameter, and cavity wall is provided with three sealing rings, during use, inserts in the seal closure cavity surge drum fixing and form sealing.The dust absorbing structure of this dust suction position is to be fixed on the seal closure and the sweep-up pipe that is connected with the seal closure cavity, be provided with air inlet pipe, exhaust tube, be fixed on the sweeping head of exhaust tube and sweep-up pipe head, air inlet pipe, the exhaust tube head passes seal closure respectively, and air inlet pipe, exhaust tube slides with seal closure respectively and hermetic seal cooperates, sweeping head is provided with an air suction opening that is communicated with negative pressure line through exhaust tube, six gas holes that are communicated with the compressed gas pipeline through air inlet pipe, air suction opening is positioned at the sweeping head middle part, purge hole is positioned at around the air suction opening, in the plane of crossing the sweeping head axis, described purge hole be obliquely installed and purge hole away from the spacing of end of air inlet pipe and sweeping head axis greater than the other end.
Embodiment two
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the hydraulic buffer surge drum cleaning machine of present embodiment is full-automatic type, is provided with brush dirt position, dust suction position, frame 1, is installed in step-by-step movement connecting gear on the frame 1, one group of mount pad 3, compressed gas source of the gas, the negative pressure line that contains filter and the compressed gas pipeline that is communicated with the compressed gas source of the gas, negative pressure dust exhaust apparatus, be communicated with the negative pressure dust exhaust apparatus.The negative pressure dust exhaust apparatus is that industrial dust collector, compressed gas source of the gas are air compressor.Connecting gear is the rotating disk mechanism that comprises rotating disk 80, installation shaft, stepper motor 81, headgear, described rotating disk 80 is installed on the frame 1 by installation shaft, installation shaft and frame 1 are rotatably assorted, and described headgear is arranged between stepper motor 81 and the installation shaft.Headgear is a gear drive, comprises the planet pinion system between decelerator, decelerator and the installation shaft that links to each other with stepper motor 81.
Along the transfer path of connecting gear, be disposed with two dust suction positions, two brush dirt positions, two dust suction positions.Rotating disk 80 is provided with one group of totally eight mount pad 3, and wherein the corresponding dust suction position behind the dirt position, two of brushing in the dust suction position before two corresponding brush dirt positions, two corresponding brush dirt positions, two is used for blanking.During work, rotating disk 80 once rotates 45 degree, also promptly once transmit the distance of two each and every one mount pads 3, two dust suction positions before the brush dirt position are simultaneously to two surge drum 2 dust suctions, these two surge drums 2 are transferred into two brush dirt positions then, be sent to again and respectively brush dust suction position behind the dirt position, be sent to the position that is used for blanking at last, operating personnel extract surge drum 2 and finish whole cleaning process.Fig. 1 is seen in the dust suction position before brush dirt position and the brush dirt position, and the mount pad 3 of brushing dust suction position behind the dirt position and being used for blanking is seen Fig. 2.
The top of dust suction position, the corresponding mount pad 3 in brush dirt position is respectively arranged with hold-down mechanism, hold-down mechanism comprise be installed on the frame 1 compress elevating mechanism, be installed in compress on the elevating mechanism and with compress elevating mechanism along corresponding mount pad 3 install the through hole axially-movables pressing plate 70, be installed on the pressing plate 70 and be positioned at the rubber buffer structure of pressing plate 70 belows.In order to reduce the quantity that is provided with that compresses elevating mechanism, two dust suction positions before the brush dirt position, two shared respectively covers of brushing behind dirt position, the brush dirt position in two dust suction positions compress elevating mechanism and pressing plate 70.Concrete, be provided with the hold-down mechanism support 73 that is fixed on the frame 1, compress elevating mechanism and comprise clamping cylinder 74, be fixed on guide 75 on the hold-down mechanism support 73, be slidingly matched with guide 75 and be fixed on the guide post 76 on the pressing plate 70, the cylinder body of clamping cylinder 74 is fixed on the hold-down mechanism support 73, piston rod is fixedlyed connected with pressing plate 70.The rubber buffer structure of the dust suction position before the corresponding brush dirt is a rubber cushion 71, and rubber cushion 71 directly is fixed on pressing plate 70 bottom surfaces.Corresponding brush dirt position, the rubber buffer structure of the dust suction position behind the brush dirt position is a blob of viscose 72, in order to guarantee at brush dirt position brush 40, dust suction position sweeping head 60b is to the cleaning of surge drum 2 intracavity bottoms behind the brush dirt position, blob of viscose 72 is installed in pressing plate 70 belows by slide construction, slide construction comprises the slide bar 77 that is slidingly matched with pressing plate 70, be fixed on the limiting plate 78 on the pressing plate 70, back-moving spring 79, limiting plate 78 is provided with stopper slot, slide bar one end passes pressing plate 70 and links to each other with limiting plate 78 by attachment screw, attachment screw is positioned at stopper slot and slides along stopper slot, blob of viscose 72 is fixed on slide bar 77 other ends, and back-moving spring 79 is arranged between pressing plate 70 and the blob of viscose 72.
Described brush dirt position is provided with brush holder support 41, brush 40, reciprocating mechanism, rotation driving mechanism, brush body support 42.Wherein reciprocating mechanism is the screw mandrel guide rail mechanism that is installed on the frame 1, comprise screw mandrel drive motors 90a, screw mandrel 91a, connecting plate 92a, guide rail 93a, base plate 94a, attaching nut, base plate 94a is fixed on the frame 1, screw mandrel drive motors 90a, guide rail 93a, screw mandrel 91a all are fixed on the base plate 94a, the attaching nut is fixed on the connecting plate 92a, and connecting plate 92a matches with screw mandrel 91a, is slidingly matched with guide rail 93a by the attaching nut.Brush body support 42 is installed on the connecting plate 92a, brush holder support 41 is installed on the brush body support 42, described brush 40 is installed in brush holder support 41 tops and is positioned at corresponding mount pad 3 belows, and described brush 40 and brush holder support 41 are installed through hole axially-movable with reciprocating mechanism along corresponding mount pad 3 through brush body support 42.Brush holder support 41 and brush body support 42 are rotatably assorted and axial limiting is fixed, concrete, in order to guarantee that further 40 pairs of surge drum 2 intracavity bottoms of brush also are that surge drum 2 inner chambers are positioned at scrubbing of stiff end one side head, be provided with and comprise fixed cover 43, be enclosed within the brush holder support cover 44 in the fixed cover 43, compression spring 45, the spring seat of honour 46, the yielding mechanism of the position limiting structure at the spring seat of honour 46, concrete, position limiting structure is a spacing collar 47, described fixed cover 43 is fixed on the brush body support 42, described brush holder support cover 44 is rotatably assorted with fixed cover 43 and axial limiting is fixed, and concrete brush holder support cover 44 is rotatably assorted by bearing with fixed cover 43 and axial limiting is fixed; The endoporus of described brush holder support cover 44 is up big and down small stepped hole, described brush holder support 41 inserts the endoporus of brush holder support cover 44, described brush holder support 41 and brush holder support cover 44 endwisely slips and rotary spacing along brush holder support 41, and concrete described brush holder support 41 and brush holder support cover 44 are connected along the brush holder support 41 also rotary spacing that endwisely slips by key; The described spring seat of honour 46 is positioned at the endoporus of brush holder support cover 44 and is fixed on the brush holder support 41, described compression spring 45 is arranged at the spring seat of honour 46 and brush holder support overlaps between the step surface of 44 endoporus, and the position limiting structure at the described spring seat of honour 46 is positioned at 46 tops, the spring seat of honour and is fixed on the brush holder support cover 44.Described rotation driving mechanism comprises the spinning motor 48 that is installed on the brush body support 42, spinning motor 48 drives brush holder support 41 by chain-drive mechanism, and chain-drive mechanism comprises the drive sprocket 49a that is fixed on the spinning motor main shaft, is fixed on driven sprocket 49b, chain on the brush holder support cover 44.
The hermetically-sealed construction that described dust suction position is provided with dust absorbing structure, purges structure, matches with surge drum 2.Hermetically-sealed construction comprises the lower seal that matches with surge drum 2 oil sealing ends, the last seal that matches with surge drum 2 stiff ends.Lower seal is a cavity type seal closure 51, seal closure 51 is fixed on the sealing lifting support 54, sealing lifting support 54 is installed on the frame 1 by sealing lift cylinder 53, and seal closure 51 is installed through hole axially-movable with sealing lift cylinder 53 along corresponding mount pad 3 through sealing lifting support 54.Below and its cavity opening 55 that seal closure 51 is positioned at corresponding mount pad 3 make progress, and seal closure 51 cavity bottom are provided with lift span, and seal closure 51 openings 55 are provided with sealing gasket 52, and seal closure 51 rises the back and contacts sealing with rotating disk 80.
Wherein be positioned at the dust suction position before the brush dirt position, last seal is made of the pressing plate 70 and the rubber cushion 71 of corresponding hold-down mechanism, is provided with the baffle plate 56 that seals corresponding seal closure 55 lift spans.Purge structure and comprise sweeping head 60a, air inlet pipe 63a, sweeping head 60a passes rubber cushion 71 and is fixed on the pressing plate 70, air inlet pipe 63a is embedded in the pressing plate 70, and described sweeping head 60a is provided with the purge hole 61a of six air-flow injection directions towards surge drum 2 internal chamber walls; Dust absorbing structure is the sweep-up pipe 50 that is fixed in corresponding seal closure 51 and communication seals cover 51 cavitys.
Wherein be positioned at the dust suction position behind the brush dirt position, last seal is made of the pressing plate 70 and the blob of viscose 72 of corresponding hold-down mechanism, be provided with sweeping head 60b, air inlet pipe 63b, exhaust tube 64, sweep-up pipe 50, sweeping head 60b is provided with six air-flow injection directions towards the purge hole 61b of surge drum 2 internal chamber walls, an air suction opening 62, wherein air suction opening 62 is positioned at sweeping head 60b middle part, purge hole 61b is positioned at around the air suction opening 62, is the plum blossom shape and distributes; Exhaust tube 64 is enclosed within the air inlet pipe 63b; Sweep-up pipe 50 is fixed in the cavity of corresponding seal closure 51 and communication seals cover 51.Purge structure and comprise sweeping head 60b, air inlet pipe 63b, exhaust tube 62, constitute inlet channel by the gap between purge hole 61b, exhaust tube 64 and the air inlet pipe 63; Dust absorbing structure comprises sweep-up pipe 50, sweeping head 60b, exhaust tube 62, constitutes dust absorption passage simultaneously by sweep-up pipe 50 and air suction opening 62 and exhaust tube 64.Be provided with the purging elevating mechanism that is installed on the frame 1, purging elevating mechanism is and the similar screw mandrel guide rail mechanism of reciprocating mechanism to comprise screw mandrel drive motors 90b, screw mandrel 91b, connecting plate 92b, guide rail 93b, base plate 94b, attaching nut.Air inlet pipe 63b, exhaust tube 64 tops by the lift span of corresponding seal closure 51 pass seal closure 51, connecting plate 92b is fixed in by purging lifting support 65 in the bottom, air inlet pipe 63 is slidingly matched with corresponding seal closure 51 and both cooperate by 57 hermetic seals of slipper seal pad, and sweeping head 60b is installed in air inlet pipe 63b, exhaust tube 64 tops.Air inlet pipe 63b, exhaust tube 64, sweeping head 60b install the through hole axially-movable with purging elevating mechanism along corresponding mount pad 3.
For the needs that express clearly, Fig. 1, Fig. 2 have carried out simplifying processing, have wherein omitted part-structure.
Claims (10)
1. hydraulic buffer surge drum cleaning machine is characterized in that:
Be provided with brush dirt position, dust suction position, compressed gas source of the gas, contain filter and the compressed gas pipeline that is communicated with the compressed gas source of the gas, negative pressure dust exhaust apparatus, the negative pressure line that is communicated with the negative pressure dust exhaust apparatus;
Described brush dirt position is provided with brush holder support (41), brush (40), reciprocating mechanism, rotation driving mechanism, and described brush (40) is installed in brush holder support (41) one end ends; The driving by reciprocating mechanism of brush (40) and surge drum (2) along brush holder support (41) axially move to axial, driving by the rotation driving mechanism axially relatively rotates around brush holder support (41);
The hermetically-sealed construction that described dust suction position is provided with dust absorbing structure, purges structure, matches with surge drum (2), constitute airtight vacuum chamber by hermetically-sealed construction sealing surge drum (2) inner chamber, and the chamber wall of whole vacuum chamber is purged dust suction by dust absorbing structure, purging structure; Described dust absorbing structure is provided with dust absorption passage, and the import of dust absorption passage is communicated with vacuum chamber, outlet is communicated with negative pressure line, and described purging structure is provided with inlet channel, and the import of inlet channel is communicated with the compressed gas pipeline, outlet is communicated with vacuum chamber.
2. hydraulic buffer surge drum cleaning machine as claimed in claim 1 is characterized in that:
Be provided with at least two dust suction positions and be arranged at before the brush dirt position respectively and after brushing the dirt position;
The purging structure of each dust suction position comprises sweeping head (60a, 60b), air inlet pipe (63a, 63b), described sweeping head (60a, 60b) is provided with the purge hole (61a, 61b) of at least one air-flow injection direction towards surge drum (2) internal chamber wall, is made of the outlet of inlet channel purge hole (61a, 61b); Dust absorbing structure comprises the sweep-up pipe (50) that passes hermetically-sealed construction and be fixed in hermetically-sealed construction, constitutes dust absorption passage by sweep-up pipe (50);
Wherein be positioned at the dust suction position before the brush dirt position, its sweeping head (60a) is fixed in hermetically-sealed construction, and the outlet of the import of dust absorption passage, inlet channel lays respectively at the axial two ends of vacuum chamber;
Wherein be positioned at the dust suction position behind the brush dirt position, its sweeping head (60b) is positioned at vacuum chamber and is installed in air inlet pipe (63b) end, described air inlet pipe (63b) pass hermetically-sealed construction and air inlet pipe (63b) and hermetically-sealed construction slip also hermetic seal cooperate.
3. hydraulic buffer surge drum cleaning machine as claimed in claim 2 is characterized in that: described hermetically-sealed construction comprises the lower seal that matches with surge drum (2) oil sealing end, the last seal that matches with surge drum (2) stiff end; Described sweep-up pipe (50) passes and is fixed in lower seal; Be positioned at the dust suction position behind the brush dirt position, its air inlet pipe (63b) is passed lower seal and air inlet pipe (63b) and is slided also with lower seal that hermetic seal cooperates.
4. hydraulic buffer surge drum cleaning machine as claimed in claim 2, it is characterized in that: be positioned at the dust suction position behind the brush dirt position, its sweeping head (60b) is provided with at least one air suction opening (62), is provided with the exhaust tube (64) that passes hermetically-sealed construction and be communicated with the air suction opening (62) of sweeping head (60b).
5. hydraulic buffer surge drum cleaning machine as claimed in claim 4, it is characterized in that: be positioned at the dust suction position of blowing behind the brush dirt position, the air suction opening (62) on its sweeping head (60b) is positioned at sweeping head (60b) middle part, purge hole (61b) is positioned at air suction opening (62) all around; Described exhaust tube (64) is enclosed within the air inlet pipe (63b), constitutes inlet channel by the gap between purge hole (61b), exhaust tube (64) and the air inlet pipe (63b), constitutes dust absorption passage simultaneously by sweep-up pipe (50) and air suction opening (62) and exhaust tube (64).
6. hydraulic buffer surge drum cleaning machine as claimed in claim 5, it is characterized in that: be provided with frame (1), be installed in step-by-step movement connecting gear, one group of mount pad (3) on the frame (1), described mount pad (3) is installed on the connecting gear respectively, described mount pad (3) is provided with the through hole of surge drum (2) installation longitudinally, in the described installation through hole rubber sealing structure is installed, described surge drum (2) oil sealing end insert to install in the through hole and with the rubber sealing structure tight fit.
7. hydraulic buffer surge drum cleaning machine as claimed in claim 6 is characterized in that: described mount pad (3) comprises pedestal (31), guide cylinder (33), and described rubber sealing structure is made of seal washer (32); Described pedestal (31) is fixed in frame (1), and the endoporus of described pedestal (31) is the step-like through hole that comprises top macropore and bottom aperture; Described guide cylinder (33) is inserted in the top macropore of pedestal (31) endoporus and is fixed on the pedestal (31), described guide cylinder (33) and surge drum (2) matched in clearance; Described seal washer (32) is fixed between the step surface of guide cylinder (33) bottom end face and pedestal (31) endoporus, described seal washer (32) and surge drum (2) tight fit; Bottom aperture, seal washer (32) endoporus, guide cylinder (33) endoporus by pedestal (31) through hole constitute the installation through hole.
8. hydraulic buffer surge drum cleaning machine as claimed in claim 6, it is characterized in that: the top of described dust suction position, the brush corresponding mount pad in dirt position (3) is respectively arranged with hold-down mechanism, described hold-down mechanism comprise be installed on the frame (1) compress elevating mechanism, be installed in compress on the elevating mechanism and with compress elevating mechanism along corresponding mount pad (3) install the through hole axially-movable pressing plate (70), be installed in the rubber buffer structure that pressing plate (70) below was gone up and be positioned to pressing plate (70).
9. hydraulic buffer surge drum cleaning machine as claimed in claim 8 is characterized in that: along the transfer path of connecting gear, be disposed with n (n 〉=1) individual dust suction position, the individual brush dirt of n (n 〉=1) position, n (n 〉=1) individual dust suction position;
The reciprocating mechanism of brush dirt position is installed on the frame (1), be provided with the brush body support (42) that is installed on the reciprocating mechanism, described brush holder support (41) is installed in that brush body support (42) is gone up and brush holder support (41) and brush body support (42) are rotatably assorted also axial limiting fix, described brush (40) is installed in brush holder support (41) top and is positioned at corresponding mount pad (3) below, and described brush (40) and brush holder support (41) are installed through hole axially-movable with reciprocating mechanism along corresponding mount pad (3) through brush body support (42); Described rotation driving mechanism comprises the spinning motor (48) that is installed on the brush body support (42), drives brush holder support (41) around himself axis rotation by spinning motor (48);
The hermetically-sealed construction of dust suction position comprises the lower seal that matches with surge drum (2) oil sealing end, the last seal that matches with surge drum (2) stiff end, described pressing plate (70) and the rubber buffer structure formation that goes up seal by corresponding hold-down mechanism, described lower seal is cavity type seal closure (51), and described seal closure (51) is installed in frame (1) by the sealing elevating mechanism and upward and with the sealing elevating mechanism along corresponding mount pad (3) the through hole axially-movable is installed; Below and its cavity opening (55) that described seal closure (51) is positioned at corresponding mount pad (3) make progress, and described seal closure (51) cavity bottom is provided with lift span;
The sweep-up pipe of dust suction position (50) is fixed on seal closure (51) and upward and with seal closure (51) cavity is connected;
Be positioned at the dust suction position before the brush dirt position, its sweeping head (60a) passes the rubber buffer structure and is installed on the corresponding pressing plate (70), and corresponding seal closure (51) cavity bottom is provided with the baffle plate (56) that seals lift span;
Be positioned at the dust suction position behind the brush dirt position, be provided with the purging elevating mechanism that is installed on the frame (1), air inlet pipe (63b), exhaust tube (64) top by the lift span of corresponding seal closure (51) pass seal closure (51), the bottom all is fixed in and is purged elevating mechanism and along corresponding mount pad (3) the through hole axially-movable is installed with purging elevating mechanism, described air inlet pipe (63b) is slidingly matched with corresponding seal closure (51b) and both cooperate by slipper seal pad (57) hermetic seal, and sweeping head (60b) is installed in air inlet pipe (63b), exhaust tube (64) top.
10. hydraulic buffer surge drum cleaning machine as claimed in claim 9, it is characterized in that: be provided with comprise fixed cover (43), be enclosed within brush holder support cover (44) in the fixed cover (43), the yielding mechanism of the position limiting structure of compression spring (45), the spring seat of honour (46), the spring seat of honour (46), described fixed cover (43) is fixed on the brush body support (42), and described brush holder support cover (44) is rotatably assorted with fixed cover and axial limiting is fixed; The endoporus of described brush holder support cover (44) is up big and down small stepped hole, and described brush holder support (41) inserts the endoporus of brush holder support cover (44), and described brush holder support (41) and brush holder support cover (44) endwisely slip and rotary spacing along brush holder support (41); The described spring seat of honour (46) is positioned at the endoporus of brush holder support cover (44) and is fixed on the brush holder support (41), described compression spring (45) is arranged between the step surface of the spring seat of honour (46) and brush holder support cover (44) endoporus, and the position limiting structure at the described spring seat of honour (46) is positioned at top, the spring seat of honour (46) and is fixed on the brush holder support cover (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206848581U CN202021186U (en) | 2010-12-28 | 2010-12-28 | Liquid receiver washing machine for hydraulic dampers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206848581U CN202021186U (en) | 2010-12-28 | 2010-12-28 | Liquid receiver washing machine for hydraulic dampers |
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| CN202021186U true CN202021186U (en) | 2011-11-02 |
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| CN2010206848581U Expired - Lifetime CN202021186U (en) | 2010-12-28 | 2010-12-28 | Liquid receiver washing machine for hydraulic dampers |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161046A (en) * | 2010-12-28 | 2011-08-24 | 成都宁江昭和汽车零部件有限公司 | Cleaning method and special cleaner for liquid storage cylinder of hydraulic shock absorber |
| CN102716875A (en) * | 2012-02-23 | 2012-10-10 | 科瑞自动化技术（苏州）有限公司 | Diesel engine air cylinder fuel oil injector cleaning device |
| CN108464094A (en) * | 2018-03-22 | 2018-08-31 | 河南科技大学 | A kind of damping chassis and its shock-dampening method on vegetable transplanting machine |
| CN110153053A (en) * | 2019-04-12 | 2019-08-23 | 东莞市勇飞五金制品有限公司 | A kind of cleaner and its application method with through-hole handware |
| CN114769244A (en) * | 2022-04-13 | 2022-07-22 | 安徽环嘉天一再生资源有限公司 | Environment-friendly plastics are preliminary pretreatment equipment of raw materials for regeneration |
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2010
- 2010-12-28 CN CN2010206848581U patent/CN202021186U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161046A (en) * | 2010-12-28 | 2011-08-24 | 成都宁江昭和汽车零部件有限公司 | Cleaning method and special cleaner for liquid storage cylinder of hydraulic shock absorber |
| CN102716875A (en) * | 2012-02-23 | 2012-10-10 | 科瑞自动化技术（苏州）有限公司 | Diesel engine air cylinder fuel oil injector cleaning device |
| CN108464094A (en) * | 2018-03-22 | 2018-08-31 | 河南科技大学 | A kind of damping chassis and its shock-dampening method on vegetable transplanting machine |
| CN110153053A (en) * | 2019-04-12 | 2019-08-23 | 东莞市勇飞五金制品有限公司 | A kind of cleaner and its application method with through-hole handware |
| CN110153053B (en) * | 2019-04-12 | 2023-09-26 | 东莞市勇飞五金制品有限公司 | Dust removing equipment for hardware with through holes and use method of dust removing equipment |
| CN114769244A (en) * | 2022-04-13 | 2022-07-22 | 安徽环嘉天一再生资源有限公司 | Environment-friendly plastics are preliminary pretreatment equipment of raw materials for regeneration |
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