CN2102791U - Broaching plate driving and turn plate catch leak device for filter press - Google Patents

Abstract

The utility model relates to a broaching plate driving and turn plate catch leak device for solid-liquid separation filter pressing device, composed of a broaching plate driving device and a turn plate filter mechanism. The features of the utility model are that the broaching plate driving device adopts a force moment fixing decelerator to be a commutator control device which takes the place of the hydraulic control; the mechanical arm new structure composed of two matching pusher dogs takes the place of the mechanical arm which uses the spiral power spring, and the filter device adopts the turn plate filter device, which takes the place of the disk-type filter device, the work efficiency of the filter device is improved, the service life of the filter device is prolonged, the accommodation area and the leakage lost are greatly decreased, the operation procedure is simplified and the automatic degree is improved.

Description

Broaching plate driving and turn plate catch leak device for filter press

The utility model relates to a kind of filter press and connects neglected loading with arm-tie transmission and turnover panel and put, especially for a kind of device in the solidliquid mixture band press filtration separation equipment.

Drawing-plate mechanism in the filter press equipment of present domestic use, its transmission is finished by hydraulic motor, and complicated easy break-down is controlled in this transmission, and is difficult for getting rid of, and cost is also high in addition; And the motion of the manipulator shifting block in the arm-tie transmission is to drive by linkage, so two shifting blocks can not fall simultaneously, just can not below the filter plate support, walk and come to reset, can reset but walk around the filter plate support below must being around to chain, so the working procedure of manipulator is cumbersome, and efficient is also low; Resetting of shifting block duty controlled by clockwork spring in addition, and clockwork spring very easily damages, and it is in frequent duty continuously, is difficult for changing, and also is difficult for making; Connecing that neglected loading puts all is to adopt to connect disc type now, and be to utilize decelerator, belt pulley, make and connect dish and from body, shift out, so floor space is big, not easy to operate, be unfavorable for the installation of main frame, simultaneously, motor and decelerator are soaked in the loss of leakage more greatly and easily, and the loss that causes on economy and benefit is bigger like this.

The purpose of this utility model is exactly that provide at the deficiency of above-mentioned existence a kind of is used for the arm-tie transmission of filter press and turnover panel and connects neglected loading and put.

The utility model is achieved in that

The utility model connects Lou by arm-tie transmission mechanism and turnover panel, and mechanism forms.The arm-tie transmission mechanism comprises the arm-tie motor, decides the moment decelerator, be made up of bevel gear 1 and bevel gear 2 bevel gear pair, main shaft, countershaft, sprocket wheel, chain, manipulator, shelves iron, limit switch part.Decide to be connected by belt transmission between moment decelerator and the arm-tie motor; Bevel gear 1 in the bevel gear pair is fixed in an end of deciding the moment reducer output shaft, bevel gear 2 in the bevel gear pair is fixed on the main shaft, main shaft and countershaft are installed in the both sides of frame respectively, and sprocket wheel all is equipped with at its two ends, the sprocket wheel of the same side links to each other by chain, the outside at two chains is provided with grade iron and limit switch symmetrically near the sprocket wheel place, and a manipulator is housed respectively on two chains symmetrically.Panel turnover mechanism comprises rocking arm 1 and rocking arm 2, connecting screw rod, rigging, turnover panel 1 and turnover panel 2, major axis 1 and major axis 2, support plate and oil cylinder part.Turnover panel 1 and turnover panel 2 are fixed on major axis 1 and the major axis 2 by the support plate of both sides respectively, major axis 1 and major axis 2 are fixed on the frame of filter press by gusset piece, turnover panel 1 and turnover panel 2 can rotate with major axis, by rocking arm 1 and rocking arm 2, connecting screw rod, the two ends of the quadric chain that rigging is formed are separately fixed at the same end of major axis 1 and major axis 2, the inboard of turnover panel 1 and turnover panel 2 hangs together into ∧ shape, the outside then curves the garden arc, and the big end of garden arc one end is little in the vertical, form fore-and-aft tilt face, the piston rod of oil cylinder is connected on the rocking arm 1 of quadric chain, and rocking arm 1 and rocking arm 2 are fixed on the major axis 1 and major axis 2 of supporting turnover panel.Deciding the moment decelerator comprises: part such as the worm gear pairs of being made up of worm gear and worm screw, splined shaft, output shaft, spring compressing mechanism, changement, oil baffle plate, shell, travel switch, worm screw is the worm screw axle sleeve, have one in it as the splined shaft of deciding the moment reducer input shaft, splined shaft links to each other with the arm-tie motor by belt transmission, and the output shaft of deciding the moment decelerator is fixed on the center of worm gear.Changement comprises commutation touch panel, fork, square shaft, tensioner circle part.The tensioner snare is on worm set, the fastening place is fixed together with the lower end of fork 1 and fork 2 respectively with bearing pin, all there is a vertical oblong aperture upper end of fork 1 and fork 2, be installed with square shaft in the oblong aperture, the two ends of square shaft become the garden column, be installed in the both sides of reducing gearbox respectively, the commutation touch panel is fixed on an end of square shaft, travel switch with commutate that touch panel is corresponding to be fixed on the reducing gearbox.The spring compressing mechanism comprises: spring, lining 1 and lining 2, bearing, the bearing sleeve part, bearing is contained in an end of worm set, the outer ring of bearing leans against on the step of bearing sleeve inner ring, bearing sleeve outer ring right-hand member has a step, be fixed with lining 1 on it, axially there is a groove in lining 1 outer garden, the base of spring just, the left end of bearing sleeve is equipped with lining 2, the left end of lining 2 withstands on the step of shell, and axially there is a groove in its outer garden, and the other end of spring then embeds in it, oil baffle plate is equipped with in the worm gear pairs engagement place relatively on the reducing gearbox inwall, and lubricating oil is housed around the worm gear.Manipulator in the drawing-plate mechanism is made up of support plate 1 and support plate 2, pusher dog 1 and pusher dog 1, adjusting roller, control fork, bearing pin 1, bearing pin 2, bearing pin 3.On support plate, be arranged in order control fork, pusher dog 1, regulating roller and pusher dog 2 according to certain distance, control fork two arms are angled, counterclockwise torsion spring is housed on it, can rotate around the axis, spacing pin is equipped with in the lower right, on the pusher dog 1 torsion spring is housed, and between pusher dog 1 and adjusting roller spacing bearing pin is housed, pusher dog 2 is equipped with torsion spring, and spacing bearing pin is housed on the upper right side.

The utility model has the advantages that:

1. adopt advanced mechanical arm-tie to replace artificial arm-tie, eradicated the especially big deadly defect of labour intensity hand-manipulated, simplified working procedure, filter efficiency is improved greatly, reduced the incidence of fault, make equipment safe and reliable to operation, and owing to have particular structure and make it make pusher dog 1 by torsion spring, 2 reset, and can fall simultaneously directly and below the filter plate support, pass, improved operating efficiency, simplified the working procedure of manipulator, prolong the service life of torsion spring in addition, particularly decide the moment decelerator, both can drive the motion of transmission mechanism, can play the role of changing again simultaneously, it can be obstructed by manipulator and produce moment and make worm screw can compress spring to commutate.

2. adopt automatically that the control turnover panel meets mechanism with Louing, can make filter mud fall into bakie automatically, it is easy that filter mud is reclaimed, and eliminated environmental pollution, open when connecing Lou mechanism's dump, closure during leakage, help the recovery of waste liquid.

3. floor space is little, helps the installation of main frame, and the leakage loss is little, has eliminated leakage and has soaked the loss that motor and decelerator cause.

Description of drawings is as follows:

Accompanying drawing 1 is the drawing-plate mechanism schematic top plan view;

Accompanying drawing 2 is the drawing-plate mechanism front elevational schematic;

Accompanying drawing 3 is analysed and observe main diagrammatic sketch for deciding the moment decelerator;

Accompanying drawing 4 is analysed and observe the side diagrammatic sketch for deciding the moment decelerator;

Accompanying drawing 5 is the manipulator schematic diagram;

Accompanying drawing 6 connects leakage structural scheme of mechanism for turnover panel.

Wherein: ［ 1 ］ is the arm-tie transmission mechanism, ［ 2 ］ meet Lou mechanism for turnover panel, ［ 3 ］ be the arm-tie motor, ［ 4 ］ for deciding the moment decelerator, ［ 5 ］ be bevel gear 1, ［ 6 ］ bevel gear 2, ［ 7 ］ be main shaft, ［ 8 ］ be countershaft, ［ 9 ］ be sprocket wheel, ［ 10 ］ be chain, ［ 11 ］ be manipulator, ［ 12 ］ be buting iron, ［ 13 ］ be limit switch, ［ 14 ］ be worm gear, ［ 15 ］ be worm screw, ［ 16 ］ be output shaft, ［ 17 ］ be splined shaft, ［ 18 ］ be spring, ［ 19 ］ be lining 1, ［ 20 ］ be lining 2, (21) be bearing, (22) be bearing sleeve, (23) commutation touch panel, (24) be fork, (25) be square shaft, (26) be the tensioner circle, (27) be pin 1, (28) be pin 2, (29) be oil baffle plate, (30) be shell, (31) be travel switch, (32) be the manipulator upper bearing plate, (33) be pusher dog 1, (34) be pusher dog 2, (35) for regulating roller, (36) be the control fork, (37) be bearing pin 1, (38) be bearing pin 2, (39) be bearing pin 3, (40) be torsion spring 1, (41) be torsion spring 2, (42) be torsion spring 3, (43) be rocking arm 1, (44) be rocking arm 2, (45) be connecting screw rod, (46) be rigging, (47) be turnover panel 1, (48) be turnover panel 2, (49) be major axis 1, (50) be major axis 2, (51) be support plate, (52) be oil cylinder, (53) be piston rod.

The utility model is described in further detail below in conjunction with drawings and Examples:

The utility model connects Lou by arm-tie transmission mechanism ［ 1 ］ and turnover panel that mechanism ［ 2 ］ forms, and arm-tie transmission mechanism ［ 1 ］ comprises arm-tie motor ［ 3 ］, decides moment decelerator ［ 4 ］, bevel gear 1 ［ 15 ］, bevel gear 2 ［ 6 ］, main shaft ［ 7 ］, countershaft ［ 8 ］, sprocket wheel ［ 9 ］, chain ［ 10 ］, manipulator ［ 11 ］, shelves iron ［ 12 ］, limit switch ［ 13 ］ part.Decide to be connected by belt transmission between moment decelerator ［ 4 ］ and the arm-tie motor ［ 3 ］, bevel gear 1 ［ 5 ］ is fixed in an end of deciding moment reducer output shaft ［ 16 ］, bevel gear 2 ［ 6 ］ is fixed on the main shaft ［ 7 ］, main shaft and countershaft ［ 8 ］ are installed in the both sides of frame respectively, and sprocket wheel ［ 9 ］ all is equipped with at its two ends, the sprocket wheel of the same side links to each other by chain ［ 10 ］, the outside at two chains is provided with a grade iron ［ 12 ］ and limit switch ［ 13 ］ symmetrically near the sprocket wheel place, and a manipulator ［ 11 ］ is housed respectively on two chains symmetrically.Decide the moment decelerator and comprise worm gear pairs, splined shaft ［ 17 ］, output shaft ［ 16 ］, spring compressing mechanism, changement, oil baffle plate (29), shell (30), the travel switch part of forming by worm gear ［ 14 ］ and worm screw ［ 15 ］.Worm screw ［ 15 ］ is the worm screw axle sleeve, has one in it as the splined shaft ［ 17 ］ of deciding the moment forces reducer input shaft, and splined shaft links to each other with arm-tie motor ［ 3 ］ by belt transmission, and the output shaft ［ 16 ］ of deciding the moment decelerator is fixed on the center of worm gear.Changement comprises: commutation touch panel (23), fork (24), square shaft (25), tensioner circle (26) part.The tensioner snare puts at worm shaft, the fastening place is fixed together with the lower end of fork 1 and fork 2 respectively with pin 1, all there is a vertical oblong aperture upper end of fork 1 and fork 2, be installed with square shaft (25) in the oblong aperture, the two ends of square shaft become the garden column cap, be installed in the both sides of reducing gearbox respectively, commutation touch panel (23) is fixed on an end of square shaft, travel switch (31) with commutate that touch panel is corresponding to be fixed on the reducing gearbox.The spring compressing mechanism comprises: spring ［ 18 ］, lining 1 ［ 19 ］ and lining 2 ［ 20 ］, bearing (21), bearing sleeve (22) part.Bearing (21) is contained in an end of worm set ［ 15 ］, the outer ring of bearing leans against on the step of bearing sleeve inner ring, bearing sleeve outer ring right-hand member has a step, be fixed with lining 1 ［ 19 ］ on it, axially there is a groove in lining 1 outer garden, the base of spring ［ 18 ］ just, the left end of bearing sleeve is equipped with lining 2 ［ 20 ］, the left end of lining 2 withstands on the step of shell (30), axially there is a groove in its outer garden, the other end of spring embeds in it, and oil baffle plate (29) is equipped with in the worm gear pairs engagement place relatively on the reducing gearbox inwall, and lubricating oil is housed around the worm gear.Manipulator is by support plate (32), pusher dog 1(33) and pusher dog 2(34), regulate roller (35), control fork (36), bearing pin 1(37), bearing pin 2(38), bearing pin 3(39) form.Go up at support plate (32) and to be arranged in order control fork (36), pusher dog 1(33 according to certain distance), regulate roller (35) and pusher dog 2(34), control fork two arms are angled, counterclockwise torsion spring (40) is housed on it, can rotate around the axis, the lower right is equipped with on spacing pin (37) pusher dog 1 moment of torsion elastic arm (41) is housed, between pusher dog 1 and adjusting roller, spacing bearing pin (38) is housed, pusher dog 2 is equipped with torsion spring (42), and spacing bearing pin (39) is equipped with on the upper left side.Turnover panel connects Lou, and mechanism comprises: rocking arm 1(43) and rocking arm 2(44), connecting screw rod (45), rigging (46), turnover panel 1(47) and turnover panel 2(48), major axis 1(49) and major axis 2(50), support plate (51) and oil cylinder (52) part.Turnover panel 1(47) and turnover panel 2(48) respectively the support plate (51) by both sides be fixed on major axis 1(49) and major axis 2(50) on, major axis 1 and major axis 2 are fixed on the frame of filter press by connecting plate, turnover panel 1 and turnover panel 2 can rotate with major axis, by rocking arm 1(43) and rocking arm 2(44), connecting screw rod (45), rigging (46) is formed the same end that the quadric chain two ends are separately fixed at major axis 1 and major axis 2, the inboard of turnover panel 1 and turnover panel 2 hangs together into ∧ shape, the outside then curves the garden arc, and the big end of garden arc one end is little in the vertical, form fore-and-aft tilt face, the piston rod (53) of oil cylinder (52) is connected on the rocking arm 1 of quadric chain, and rocking arm 1 and rocking arm 2 are fixed on the major axis 1 and major axis 2 of supporting turnover panel.Before the arm-tie transmission mechanism is started working, turnover panel is opened automatically, a plate of filter draws back automatically simultaneously, drawing-plate mechanism is started working subsequently, the splined shaft that the arm-tie driven by motor is decided on the moment decelerator begins to rotate, splined shaft then makes cover worm set thereon begin to rotate, worm set drives the worm gear rotation with its engagement, worm gear rotates and makes and its output shaft that is connected mutually rotation, drive main shaft by bevel gear 1 and the bevel gear 2 that is placed on the output shaft, countershaft, the chain setting in motion, and drive is connected in the manipulator work on the chain, when being hampered, manipulator can not move, then worm gear just stops operating, worm gear set axially travels forward under the drive of splined shaft and compresses spring simultaneously, and drive changement work, commutation touch panel inclination shake-up travel switch commutates and forces the counter-rotating of arm-tie motor, when the arm-tie motor stops operating the preparation counter-rotating, stop to compress spring, spring forces the worm set homing under the effect of elastic force, the motor counter-rotating, the counter-rotating of drive worm gear, thereby manipulator is moved round about draw back filter plate, when being obstructed, manipulator makes worm gear stall once more, worm set is axially motion backward again under the drive of splined shaft, beginning is compressed spring to other direction, and drive the commutation touch panel round about deflection touch another travel switch, when contacting travel switch, motor stall is once more prepared counter-rotation, spring stops compression and under the elastic force effect worm set is resetted, the motor counter-rotating drives worm gear backward rotation once more, make manipulator counter motion once more, finish a circulation, after filter plate all draws back, manipulator contacts grade iron and falls together, under chain drives, pass under the filter plate support and get back to initial position, finish the overall process of arm-tie, the closed again reinstatement of turnover panel under hydraulic control, a plate of filter plate is homing also, can filter work next time.The course of work of manipulator is, when arm-tie work begins, manipulator is positioned at right-hand member, manipulator is run into right-hand member shelves iron and the control fork is turned to a certain point of view pusher dog 1 jack-up to the upright position around axle, manipulator is to left movement under the drive of chain, when pusher dog 1 is run into the filter plate right support and clockwise rotated under the filter plate support, by regulating roller pusher dog 2 jack-up are arrived the upright position simultaneously, after pusher dog 1 passes through filter plate down from the filter plate support, pusher dog 2 also runs to the filter plate support right side, manipulator is hampered, decide the moment decelerator and begin commutation, through the counter-rotating of commutation rear motor, the manipulator counter motion, pusher dog 2 is homing under the torsion spring effect again, this moment, pusher dog 1 was got back to the upright position under spring action, block the filter plate support left side, and filter plate is drawn back in the motion of drive filter plate, after filter plate is moved the position to, manipulator is hampered, decide the commutation of moment decelerator, after commutation, begin again to be moved to the left and draw back second filter plate and finish once circulation, when all filter plates draw do after, manipulator is run into a grade iron, the control fork clockwise rotates, pusher dog 1 and pusher dog 2 fall simultaneously, manipulator passes below the filter plate support and gets back to initial position, and the turnover panel closure was waited for next time and being filtered this moment.Turnover panel connects Lou, and mechanism ［ 2 ］ comprising: rocking arm 1(43) and rocking arm 2(44), connecting screw rod (45), rigging (46), turnover panel 1(47) and turnover panel 2(48), major axis 1(49) and major axis 2(50), support plate (51) and oil cylinder (52) part.Turnover panel 1(47) and turnover panel 2(48) respectively the support plate (51) by both sides be fixed on major axis 1(49) and major axis 2(50) on, turnover panel 1 and turnover panel 2 can rotate with major axis, by rocking arm 1 and rocking arm 2, connecting screw rod (45), the quadric chain two ends that rigging (46) is formed are separately fixed at the same end of major axis 1 and major axis 2, the inboard of turnover panel 1 and turnover panel 2 hangs together, two turnover panel shapes are had a certain degree, the outside then curves the garden arc, and arc one end in garden is big in the vertical, one end is little, form fore-and-aft tilt face, be convenient to the recovery of leakage, the major axis 1 of turnover panel and major axis 2 are fixed on the frame of filter press by gusset piece, the piston rod (53) of oil cylinder (52) is connected on the rocking arm 1 of quadric chain; rocking arm 1 and rocking arm 2 are separately fixed on the major axis 1 and major axis 2 of supporting turnover panel; after arm-tie begins; the oil cylinder piston bar moves downward by quadric chain and makes turnover panel 1 and turnover panel 2 respectively with major axis 1 and major axis 2 clockwise and rotate counterclockwise; turnover panel 1 and turnover panel 2 separate from joining; open turnover panel; make the filter mud cake can fall in filter mud groove turnover panel under; behind the arm-tie end-of-job; the oil cylinder piston bar moves upward; turnover panel 1 and turnover panel 2 are under quadric chain drives; with major axis 1 and major axis 2 rotations; two turnover panels restore to the original state again and hang together again; fall on turnover panel from the filtrate of oozing out between the filter plate in the pressure-filtering process; suitable turning plate edge longshore current is finished turnover panel and connect leakage overall process to collection place.

Claims (3)

1, a kind of arm-tie transmission that is used for the Separation of Solid and Liquid filtering equipment and turnover panel connect neglected loading and put, and connect Lou by arm-tie transmission mechanism and turnover panel that mechanism forms, and it is characterized in that:

[1] the arm-tie transmission mechanism comprises: arm-tie motor, bevel gear pair, main shaft, countershaft, sprocket wheel, chain, manipulator, shelves iron, the limit switch part of deciding the moment decelerator, forming by bevel gear 1 and bevel gear 2, decide to be connected by belt transmission between moment decelerator and the arm-tie motor; Bevel gear 1 in the bevel gear pair is fixed in an end of deciding the moment reducer output shaft, bevel gear 2 in the bevel gear pair is fixed on the main shaft, main shaft and countershaft are installed in the both sides of frame respectively, and sprocket wheel all is equipped with at its two ends, the sprocket wheel of the same side links to each other by chain, the outside at two chains is provided with grade iron and limit switch symmetrically near the sprocket wheel place, and a manipulator is housed respectively on two chains symmetrically.

[2] turnover panel connects Lou that mechanism comprises: rocking arm 1 and rocking arm 2, connecting screw rod, rigging, turnover panel 1 and turnover panel 2, major axis 1 and major axis 2, support plate and oil cylinder part.Turnover panel 1 and turnover panel 2 are fixed on major axis 1 and the major axis 2 by the support plate of both sides respectively, and major axis 1 and major axis 2 are fixed on by gusset piece on the frame of filter press, and turnover panel 1 and turnover panel 2 can rotate with major axis; Form the same end that the quadric chain two ends are separately fixed at long sleeves 1 and major axis 2 by rocking arm 1 and rocking arm 2, connecting screw rod, rigging; The inboard of turnover panel 1 and turnover panel 2 hangs together into ∧ shape, and the outside then curves the garden arc, and the big end of the lonely end in garden is little in the vertical, forms fore-and-aft tilt face; The piston rod of oil cylinder is connected on the rocking arm 1 of quadric chain, and rocking arm 1 and rocking arm 2 are fixed on the major axis 1 and major axis 2 of supporting turnover panel.

2, filter press arm-tie according to claim 1 transmission and turnover panel connect neglected loading and put, and it is characterized in that: the moment decelerator of deciding in the arm-tie transmission mechanism comprises: worm gear pairs, splined shaft, output shaft, spring compressing mechanism, changement, oil baffle plate, shell, the travel switch part be made up of worm gear and worm screw.Worm screw is the worm screw axle sleeve, is equipped with one in it as deciding the splined shaft of moment reducer input shaft, and splined shaft links to each other with the arm-tie motor by belt transmission, decides the center that output sleeve that moment subtracts connected device is fixed on worm gear.Changement comprises commutation touch panel, fork, square shaft, tensioner circle part.The tensioner snare is on worm set, the fastening place is fixed together with the lower end of fork 1 and fork 2 respectively with bearing pin, all there is a vertical oblong aperture upper end of fork 1 and fork 2, be installed with square shaft in the oblong aperture, the two ends of square shaft become the garden column, be installed in the both sides of reducing gearbox respectively, the commutation touch panel is fixed on an end of square shaft, and travel switch and commutation touch panel respective fixation are on reducing gearbox.The spring compressing mechanism comprises: spring, lining 1 and lining 2, bearing, bearing sleeve part.Bearing is contained in an end of worm set, the outer ring of bearing leans against on the step of bearing sleeve inner ring, and bearing sleeve outer ring right-hand member has a step, is fixed with lining 1 on it, axially there is a groove in lining 1 outer garden, the base of spring just, the left end of bearing sleeve is equipped with lining 2, and the left end of lining 2 withstands on the step of shell, axially there is a groove in its outer garden, the other end of spring then embeds in it, and oil baffle plate is equipped with in the worm gear pairs engagement place relatively on the reducing gearbox inwall, and lubricating oil is arranged around the worm gear.

3, arm-tie transmission according to claim 1 and turnover panel connect neglected loading and put, it is characterized in that manipulator in the arm-tie transmission mechanism by support plate 1 and support plate 2, pusher dog 1 and pusher dog 2, regulate roller, control fork, bearing pin 1, bearing pin 2, bearing pin 3 and form.On support plate, be arranged in order control fork, pusher dog 1, regulating roller and pusher dog 2 according to certain distance, control fork two arms are angled, counterclockwise torsion spring is housed on it, can rotate around the axis, spacing pin is equipped with in the lower right, on the pusher dog 1 torsion spring is housed, and between pusher dog 1 and adjusting roller spacing bearing pin is housed, pusher dog 2 is equipped with torsion spring, and spacing bearing pin is equipped with in the upper right side.

Images