CN209271884U - Longitudinal staggered floor screen box and tilt adjustable staggered floor vibrating screen box - Google Patents

Abstract

The utility model relates to sieve box of vibrating technical fields, it is a kind of longitudinal staggered floor screen box and tilt adjustable staggered floor vibrating screen box, longitudinal staggered floor screen box includes separator box, flow distribution plate and demarcation plate, and the left side upper end of separator box is equipped with feed inlet, and the right side lower end of separator box is equipped with installing port；Tilt adjustable staggered floor vibrating screen box includes mounting base, upper spring seat, lower spring cup, rubber spring and two inclination-angle regulating devices.The utility model reasonable and compact in structure, is skillfully constructed, and by staggered floor arrangement upper screen cloth and lower screen cloth in separator box, is avoided that in screen box, arranging multiplayer sieve makes the problem of installation is not easy at feeding inlet；By being located at lower screen cloth left part below upper screen cloth right part, to have treatment effect more better than single-deck screen；It avoids solidliquid mixture to be separated from dropping down onto separator box from feeding inlet by buffer table upper screen cloth is caused to impact；Realize to separator box tilt adjustable have the characteristics that stable, reliable and easy by two groups of inclination-angle regulating devices.

Description

Longitudinal staggered floor screen box and tilt adjustable staggered floor vibrating screen box

Technical field

It is a kind of longitudinal staggered floor screen box and the vibration of tilt adjustable staggered floor the utility model relates to sieve box of vibrating technical field Screen box.

Background technique

The widely applied vibrating screen in the industries such as petroleum, mine, according to the arragement construction of its sieve can be divided into single-deck screen, Double deck screen and multi-deck screen.Single-deck screen sieve install and change conveniently, most of middle-size and small-size vibrating screens and to occupied area without stringent It is required that large-scale vibrating screen all use single layer mesh structure；There is strict demand for occupied area, and needs biggish processing Ability need, vibrating screen generally use bilayer or multilayer structural arrangement method, but in Double-layer screen arragement construction, in lower screen It is inconvenient to mount and dismount close to the sieve of feeding end, in multilayer screen cloth arrangement, sieve of the intermediate and lower layer close to feeding end Net installation and removal are also inconvenient.In addition, using vibrating screen when being separated by solid-liquid separation, in order to improve separative efficiency, It usually needs that the screen box tilt angle of vibrating screen is adjusted.There are two types of currently used main technical schemes: one kind is to shake Dynamic sieve feeding end support shock-absorbing spring is fulcrum, by lifting the support shock-absorbing spring of vibrating screen discharge end, to change screen box Tilt angle, but since feeding end support shock-absorbing spring is after adjustable inclination, will lead to spring and receive addition bend or torsion Effect, to reduce the working life of feeding end spring；Another kind using lever mechanism as working principle, screen box feeding end and go out The support shock-absorbing spring at material end is installed on lever, by adjusting the tilt angle of lever, to reach adjusting Vibration Screen The purpose of case tilt angle, but lever mechanism is the screen box longitudinal direction staggered floor screen box of working principle, the amplitude of fluctuation of screen box feeding end It spends greatly, so that being easy to interfere with fixed vibrating screen feeding device, keeps screen box inclination angle regulator real The adjustment of larger angle required for existing.

Summary of the invention

The utility model provides a kind of longitudinal staggered floor screen box and tilt adjustable staggered floor vibrating screen box, overcomes above-mentioned existing The deficiency of technology, can effectively solve that existing single-deck screen vibrating screen box processing capacity is poor, and double deck screen or multi-deck screen vibrating screen box are not Conducive at screen box feeding inlet the problem of the installation and removal of vibrating screen.

The technical solution of the utility model first is that being realized by following measures: a kind of longitudinal direction staggered floor screen box includes point From case, flow distribution plate and demarcation plate, the left side upper end of separator box is equipped with feed inlet, and the right side lower end of separator box is equipped with installing port；Point It is upper below feed inlet from being fixedly installed between left part on the inside of the rear wall of left part on the inside of the front side wall of case and separator box Layer screens out component；Lower screen is fixedly installed between right part on the inside of the rear wall of right part and separator box on the inside of the front side wall of separator box Except component, the left end that lower layer screens out component is located at upper layer and screens out below the right part of component, and the right end that lower layer screens out component is located at peace Fill mouth corresponding position；Upper layer screens out component and lower layer screens out and is equipped with flow distribution plate between component, and left end and the lower layer of flow distribution plate screen out The left end of component is fixedly installed togather, and the right end that right end and the upper layer of flow distribution plate screen out component is fixedly installed togather, and shunts Corresponding position is fixedly installed togather on the inside of the front end of plate and the front side wall of separator box, the rear end of flow distribution plate and the rear side of separator box Corresponding position is fixedly installed togather on the inside of wall；It is located at upper layer equipped with upper end in separator box and screens out separation above component right end Plate, the right end that demarcation plate lower end screens out component with lower layer are fixedly installed togather, the front end of demarcation plate and the front side wall of separator box Inside corresponding position is fixedly installed togather, and corresponding position is fixedly mounted on the inside of the rear end of demarcation plate and the rear wall of separator box Together；Separator box upper end is fixedly installed with the vibration device that separator box can be made to vibrate；Separator box bottom is equipped with discharge port.

Here is the further optimization and/or improvements to above-mentioned utility model technical solution:

Above-mentioned to may also include buffer table, the left side lower inside of separator box is fixedly installed with buffer table, buffer table right side Middle part screens out component left end with upper layer and is fixedly installed togather.

It may include that upper screen cloth and at least two are sequentially arranged at upper screen frame together from left to right that above-mentioned upper layer, which screens out component, It each is mounted on matched upper screen cloth in upper screen frame, each upper screen frame front end is corresponding on the inside of the front side wall of separator box Position is fixedly installed togather, and each upper screen frame rear end is fixedly mounted on one with corresponding position on the inside of the rear wall of separator box It rises；Upper screen frame left end positioned at leftmost position is fixedly installed togather with buffer table right side central, positioned at rightmost position The right end of upper screen frame right end and flow distribution plate is fixedly installed togather.

It may include lower screen cloth and lower screen frame that above-mentioned lower layer, which screens out component, and matched lower sieve is mounted in lower screen frame Corresponding position is fixedly installed togather on the inside of the front side wall of net, the front end of lower screen frame and separator box, the rear end of lower screen frame with separate Corresponding position is fixedly installed togather on the inside of the rear wall of case；The left end of lower screen frame and the left end of flow distribution plate are fixedly mounted on one It rises.

Above-mentioned flow distribution plate may include the left inclined plate of left riser and left low and right high, and the left end of left inclined plate and the upper end of left riser are solid Dingan County is fitted together, and the right end of left inclined plate is fixedly installed togather with the upper screen frame right end lower part for being located at rightmost position, and a left side is perpendicular The lower end of plate and the left end of lower screen frame are fixedly installed togather, corresponding position on the inside of the front end of left riser and the front side wall of separator box It is fixedly installed togather, corresponding position is fixedly installed togather on the inside of the rear end of left riser and the rear wall of separator box, left inclined plate Front end and separator box front side wall on the inside of corresponding position be fixedly installed togather, the rear end of left inclined plate and the rear wall of separator box Inside corresponding position is fixedly installed togather；Demarcation plate includes the right inclined plate of right riser and right low left high, the lower end of right riser with The left end of right inclined plate is fixedly installed togather, and the right end of right inclined plate and the right end of lower screen frame are fixedly installed togather, right riser Corresponding position is fixedly installed togather on the inside of the front side wall of front end and separator box, in the rear end of right riser and the rear wall of separator box Side corresponding position is fixedly installed togather, and corresponding position is fixedly mounted on one on the inside of the front end of right inclined plate and the front side wall of separator box It rises, corresponding position is fixedly installed togather on the inside of the rear end of right inclined plate and the rear wall of separator box.

The above-mentioned deflector that may also include left low and right high, corresponding left inclined plate lower position are equipped with the lower end of right end and right riser The deflector that left side is fixedly installed togather, deflector left end are located at the right of left riser, the front end of deflector and separator box Corresponding position is fixedly installed togather on the inside of front side wall, and corresponding position is fixed on the inside of the rear end of deflector and the rear wall of separator box It is installed together.

Above-mentioned vibration device may include mounting plate and shock electric machine, and the upper end right part of separator box is fixedly installed with mounting plate, Mounting plate is equipped with shock electric machine.

The technical solution of the utility model second is that being realized by following measures: it is a kind of using longitudinal staggered floor screen box Tilt adjustable staggered floor vibrating screen box, it is characterised in that incline including mounting base, upper spring seat, lower spring cup, rubber spring and two Angle regulating device, is equipped with separator box in the middle part of the upper surface of mounting base, corresponding separator box front position and separator box rear position Be fixedly installed with inclination-angle regulating device in mounting base respectively, inclination-angle regulating device include pedestal, hinged seat, adjustment seat, lever beam, Lifting seat, lifting bolt and lifting nut, pedestal left part upper end are fixedly installed with hinged seat, and the pedestal of corresponding hinged seat position is right Portion upper end is fixedly installed with adjustment seat, and adjustment seat is equipped with the working chamber of left and right perforation, and the left end of hinged seat and lever beam passes through Articulated shaft is hinged, and the right part of lever beam is located in working chamber, and the right end of lever beam is located at the right of adjustment seat；Working chamber Interior to be equipped with the lifting seat for being fixedly mounted on lever beam right part upper end, lifting seat lower part is equipped with the adjustment chamber of front and back perforation；Adjustment seat Upper end is equipped with the upper installing hole that can be connected to working chamber, and lifting seat upper end is equipped with the lower mounting hole that can be connected to working chamber, corresponding The adjustment seat upper end of upper installing hole position is fixedly installed with lifting nut, and lifting bolt is from top to bottom divided into threaded shank and bulb Portion, the diameter of ball head is greater than the aperture of lower mounting hole, after threaded shank sequentially passes through lower mounting hole and upper installing hole from the bottom to top It is connected through a screw thread and is fixedly installed togather with lifting nut, it is intracavitary that ball head is located at adjustment；Corresponding lifting seat lower position Adjustment seat is equipped with about at least two limit holes being spaced apart, and the front and back perforation of each limit hole corresponds in working chamber Lever beam lower end is equipped with the spacer pin being mounted in corresponding position limit hole, and end seat is on spacer pin under lever beam right part；It is corresponding The lever beam left part upper end of position is fixedly installed with lower spring cup between hinged seat and adjustment seat, corresponding adjustment seat right position Lever beam right part upper end is fixedly installed with lower spring cup；Upper spring is equipped on the outside of the separator box of corresponding each lower spring cup position Seat；Rubber spring is fixedly installed between the upper spring seat and lower spring cup of every two corresponding position.

Here is the further optimization and/or improvements to above-mentioned utility model technical solution:

Eight limit holes can be equipped in the adjustment seat of above-mentioned corresponding lifting seat lower position, each limit hole front and back is passed through Logical, about four limit holes being spaced apart on the left of adjustment seat are left limit hole, on four on the right side of adjustment seat Under the limit hole that is spaced apart be right limit hole, left limit hole and right limit hole are interspersed, the axis in each left limit hole with The plane that the axis of articulated shaft is formed is known as the first plane, the plane that the axis in each right limit hole and the axis of articulated shaft are formed Referred to as the second plane, the angle of any first plane the second plane adjacent thereto referred to as quantitatively angle, quantitative angle between Between 1 ° to 3 °.

Above-mentioned adjustment seat may include upper channel steel and lower channel steel, and Open Side Down for upper channel steel, lower channel steel opening upwards, and upper channel steel is solid Dingan County forms the working chamber of left and right perforation, upper channel steel upper end is equipped on the inside of lower channel steel upper end between upper channel steel and lower channel steel The upper channel steel upper end of the upper installing hole that can be connected to working chamber, corresponding upper installing hole position is fixedly installed with lifting nut.

It is above-mentioned to may also include fixture nut and fixing bolt, it adjusts there are two being filled between left and right every fixation on intracavitary lever beam Fixture nut corresponds to the fixation hole being equipped on the lifting seat of each fixture nut position up and down, and fixing bolt lower end is worn It crosses fixation hole and is connected through a screw thread with fixture nut and is fixedly installed togather.

The utility model reasonable and compact in structure, is skillfully constructed, and passes through staggered floor arrangement upper screen cloth and lower sieve in separator box Net is avoided that in screen box, arranging multiplayer sieve makes the problem of installation is not easy at feeding inlet；By being located at lower screen cloth left part Below upper screen cloth right part, to have treatment effect more better than single-deck screen；Solidliquid mixture to be separated is avoided by buffer table It is dropped down onto separator box from feeding inlet and upper screen cloth is caused to impact；The solidliquid mixture after separation is avoided again by the way that left inclined plate is arranged Fall into lower screen cloth；Solidliquid mixture to be separated is avoided to fall afterwards directly from the upper screen cloth right end of right end position by the way that right riser is arranged It connects from installing port and flows out；By the way that deflector is arranged, buffer function can be not only played, avoids solidliquid mixture to be separated from most right The upper screen cloth right end of end position is directly fallen on lower screen cloth after falling, moreover it is possible to mixed to the solid-liquid to be separated fallen from upper screen cloth right end It closes object and plays guide functions；Lever beam is set to rotate a certain angle by rotation and lifting screw rod, it is different by the way that spacer pin to be packed into Limit hole in, make lever beam locking under the angle of different demands；By the way that multiple limit holes are arranged, lever beam is made to realize small angle Spend locking；It is by articulated shaft that lever beam is hinged with hinged seat, avoid damping spring when adjustment lever beam angle from propping up Point；Realize to separator box tilt adjustable have the characteristics that stable, reliable and easy by two groups of inclination-angle regulating devices.

Detailed description of the invention

Attached drawing 1 is the main view broken section structural schematic diagram of the utility model embodiment one.

Attached drawing 2 is the main view broken section structural schematic diagram of the utility model embodiment two.

Coding in attached drawing is respectively as follows: 1 for separator box, and 2 be feed inlet, and 3 be installing port, and 4 be buffer table, and 5 be upper channel steel, 6 be upper screen frame, and 7 be lower channel steel, and 8 be lower screen frame, and 9 be left riser, and 10 be left inclined plate, and 11 be right riser, and 12 be right inclined plate, and 13 are Deflector, 14 be mounting plate, and 15 be shock electric machine, and 16 be mounting base, and 17 be upper spring seat, and 18 be lower spring cup, and 19 be rubber Spring, 20 be fixing bolt, and 21 pedestals, 22 be hinged seat, and 23 be lever beam, and 24 be lifting seat, and 25 be lifting nut, and 26 be hinge Spindle, 27 be threaded shank, and 28 be ball head, and 29 be left limit hole, and 30 be right limit hole, and 31 be spacer pin, and 32 be fixture nut, α is quantitative angle.

Specific embodiment

The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions Determine specific embodiment.

In the present invention, for ease of description, the description of the relative positional relationship of each component is according to specification The Butut mode of attached drawing 1 is described, such as: front, rear, top, and bottom, left and right positional relationship be according to Figure of description Butut direction determine.

The utility model is further described below with reference to examples and drawings:

Embodiment one: as shown in Fig. 1, a kind of longitudinal direction staggered floor screen box, including separator box 1, flow distribution plate and demarcation plate, separation The left side upper end of case 1 is equipped with feed inlet 2, and the right side lower end of separator box 1 is equipped with installing port 3；Left part on the inside of the front side wall of separator box 1 And it is fixedly installed between left part on the inside of the rear wall of separator box 1 and screens out component positioned at the upper layer of 2 lower section of feed inlet；Separator box 1 Front side wall on the inside of right part and separator box 1 rear wall on the inside of be fixedly installed with lower layer between right part and screen out component, lower layer screens out The left end of component is located at upper layer and screens out below the right part of component, and the right end that lower layer screens out component is located at 3 corresponding position of installing port；On Layer screens out component and lower layer screens out and is equipped with flow distribution plate between component, and the left end of flow distribution plate and lower layer screen out the fixed peace in left end of component It is fitted together, the right end that right end and the upper layer of flow distribution plate screen out component is fixedly installed togather, the front end of flow distribution plate and separator box 1 Front side wall on the inside of corresponding position be fixedly installed togather, corresponding position on the inside of the rear wall of the rear end of flow distribution plate and separator box 1 It is fixedly installed togather；Be located at upper layer equipped with upper end in separator box 1 and screen out demarcation plate above component right end, demarcation plate lower end and The right end that lower layer screens out component is fixedly installed togather, and corresponding position is solid on the inside of the front end of demarcation plate and the front side wall of separator box 1 Dingan County is fitted together, and the rear end of demarcation plate is fixedly installed togather with corresponding position on the inside of the rear wall of separator box 1；Separator box 1 Upper end is fixedly installed with the vibration device that separator box 1 can be made to vibrate；1 bottom of separator box is equipped with discharge port.In use, it opens Vibration device is opened, the vibration of separator box 1 is realized by vibration device, solidliquid mixture to be separated is added to point from feed inlet 2 From in case 1, solidliquid mixture to be separated screens out on upper layer and constantly carries out separation of solid and liquid operation by vibration on component, to be separated Solidliquid mixture, which from upper layer screens out component right end under the action of separator box 1 vibrates and falls into lower layer, to be screened out on component, and setting is passed through Flow distribution plate avoids the solidliquid mixture after separation from falling into lower layer again and screens out component, avoids solid-liquid to be separated by the way that demarcation plate is arranged Mixture is screened out from upper layer directly to flow out from installing port 3 after component right end is fallen；Installation is mounted on by the way that lower layer is screened out component At mouth 3, avoid the problem that 2 lower position of feed inlet is not easy to installation in separator box 1；It is located at by the way that lower layer is screened out component left part Upper layer screens out below component right part, can not only effectively increase sieving area in the case where 1 overall length of separator box is constant, also just Component installation and removal are screened out in lower layer；Liquid after solidliquid mixture separation to be separated is directly from the discharging of 1 bottom of separator box Mouth discharge.According to demand, conventionally known vibration excitor, such as shock electric machine 15 can be used in vibration device.

Above-mentioned longitudinal staggered floor screen box can be made further optimization and/or improvements according to actual needs:

It as shown in Fig. 1, further include buffer table 4, the left side lower inside of separator box 1 is fixedly installed with buffer table 4, delays It rushes 4 right side central of platform and screens out component left end with upper layer and be fixedly installed togather.In use, by buffer table 4 avoid to Separation solidliquid mixture is dropped down onto from feeding inlet to be screened out component to upper layer in separator box 1 and causes to impact.

As shown in Fig. 1, it includes that upper screen cloth and at least two are sequentially arranged at together from left to right that upper layer, which screens out component, Upper screen frame 6 is each mounted on matched upper screen cloth in upper screen frame 6, and each upper 6 front end of screen frame is and before separator box 1 Inside sidewalls corresponding position is fixedly installed togather, each upper 6 rear end of screen frame with corresponding position on the inside of the rear wall of separator box 1 It is fixedly installed togather；6 left end of upper screen frame positioned at leftmost position is fixedly installed togather with 4 right side central of buffer table, position It is fixedly installed togather in 6 right end of upper screen frame of rightmost position and the right end of flow distribution plate.It according to demand, can be before separator box 1 The preceding U-shaped attachment rail that side inner walls setting is open backward together, 1 trailing flank of separator box of corresponding preceding U-shaped attachment rail position Inner wall it is settable it is for opening forward together after U-shaped attachment rail, in preceding U-shaped attachment rail and rear U-shaped attachment rail can successively from It is packed into the upper screen frame 6 for being equipped with upper screen cloth at installing port 3, various sizes of upper screen frame 6 can be designed according to the size of screen box.? In use process, the installation and removal of upper screen frame 6 are convenient in setting in this way, and completion solid-liquid to be separated that also can be more stable is mixed Close the separation of solid and liquid operation of object.

As shown in Fig. 1, it includes lower screen cloth and lower screen frame 8 that lower layer, which screens out component, is mounted in lower screen frame 8 matched Lower screen cloth, the front end of lower screen frame 8 is fixedly installed togather with corresponding position on the inside of the front side wall of separator box 1, after lower screen frame 8 Corresponding position on the inside of the rear wall with separator box 1 is held to be fixedly installed togather；The left end of lower screen frame 8 and the left end of flow distribution plate are fixed It is installed together.In use, by the way that the lower screen frame 8 for being equipped with lower screen cloth to be mounted at installing port 3, separator box is avoided 2 lower position of feed inlet is not easy to the problem of installation in 1.According to demand, lower screen frame 8 can also be used screen frame 6 and similarly install Mode.In addition, according to demand, for the ease of the batch production of upper screen frame 6 and lower screen frame 8, the size of same specification can be used, such as divide 5 meters long from case 1 and 2 meters wide, upper screen frame 6 and lower screen frame 8 are all made of long 1 meter and wide 2 meters of setting, are installing screen frame 6 at this time When with lower screen frame 8, four upper screen frames 6 are successively packed into preceding U-shaped attachment rail and rear U-shaped attachment rail out of installing port 3, then Two are rotated by 90 ° respectively with upper screen frame 6 (i.e. long 2 meters and 1 meter wide) are longitudinally fixed afterwards to be mounted on one with the lower screen frame 8 of size Rise formed it is lower combine screen frame, lower combination screen frame at this time will become long 2 meters and 2 meters wide, will be in lower combination screen frame loading separator box 1 Installation site.In conclusion four upper screen frames 6 and two can will be packed into separator box 1 using the arrangement of the present embodiment Lower screen frame 8, sieving area are 12 square meters, if five upper screen frames 6, sieve can only be packed into only with the screen box of single-deck screen network arrangements Facet product is only 10 square meters.

As shown in Fig. 1, flow distribution plate includes the left inclined plate 10 of left riser 9 and left low and right high, the left end and a left side of left inclined plate 10 The upper end of riser 9 is fixedly installed togather, and the right end of left inclined plate 10 is fixed with the 6 right end lower part of upper screen frame for being located at rightmost position It is installed together, the lower end of left riser 9 and the left end of lower screen frame 8 are fixedly installed togather, the front end of left riser 9 and separator box 1 Front side wall on the inside of corresponding position be fixedly installed togather, corresponding position on the inside of the rear wall of the rear end of left riser 9 and separator box 1 It is fixedly installed togather, the front end of left inclined plate 10 is fixedly installed togather with corresponding position on the inside of the front side wall of separator box 1, left oblique The rear end of plate 10 is fixedly installed togather with corresponding position on the inside of the rear wall of separator box 1；Demarcation plate includes right riser 11 and a left side High right low right inclined plate 12, the lower end of right riser 11 and the left end of right inclined plate 12 are fixedly installed togather, the right end of right inclined plate 12 It is fixedly installed togather with the right end of lower screen frame 8, the front end of right riser 11 is fixed with corresponding position on the inside of the front side wall of separator box 1 It is installed together, the rear end of right riser 11 is fixedly installed togather with corresponding position on the inside of the rear wall of separator box 1, right inclined plate 12 Front end and separator box 1 front side wall on the inside of corresponding position be fixedly installed togather, behind the rear end of right inclined plate 12 and separator box 1 Inside sidewalls corresponding position is fixedly installed togather.In use, the solid-liquid after separating is avoided by the way that left inclined plate 10 is arranged Mixture falls into lower screen cloth again, avoids solidliquid mixture to be separated from the upper screen cloth of right end position by the way that right riser 11 is arranged Right end is directly flowed out from installing port 3 after falling.

It as shown in Fig. 1, further include the deflector 13 of left low and right high, corresponding left 10 lower position of inclined plate is equipped with right end and the right side The deflector 13 being fixedly installed togather on the left of the lower end of riser 11,13 left end of deflector is located at the right of left riser 9, deflector 13 front end is fixedly installed togather with corresponding position on the inside of the front side wall of separator box 1, rear end and the separator box 1 of deflector 13 Corresponding position is fixedly installed togather on the inside of rear wall.In use, it by the way that deflector 13 is arranged, can not only play slow Punching effect, directly falls on lower screen cloth after avoiding solidliquid mixture to be separated from falling from the upper screen cloth right end of right end position, also Guide functions can be played to the solidliquid mixture to be separated fallen from upper screen cloth right end.

As shown in Fig. 1, vibration device includes mounting plate 14 and shock electric machine 15, the fixed peace of the upper end right part of separator box 1 Equipped with mounting plate 14, mounting plate 14 is equipped with shock electric machine 15.In use, by using conventionally known shock electric machine 15 realize the vibration for being separated by solid-liquid separation separator box 1 in mechanism.

Embodiment two: as shown in attached drawing 1,2, a kind of tilt adjustable staggered floor vibrating screen box using longitudinal staggered floor screen box, packet Include mounting base 16, upper spring seat 17, lower spring cup 18, rubber spring 19 and two inclination-angle regulating devices, the upper end of mounting base 16 Middle face is equipped with separator box 1, corresponds to fixed respectively in the mounting base 16 of 1 front position of separator box and 1 rear position of separator box pacify Equipped with inclination-angle regulating device, inclination-angle regulating device includes pedestal 21, hinged seat 22, adjustment seat, lever beam 23, lifting seat 24, rises Bolt and lifting nut 25 drop, and 21 left part upper end of pedestal is fixedly installed with hinged seat 22, the pedestal 21 of corresponding 22 position of hinged seat Right part upper end is fixedly installed with adjustment seat, and adjustment seat is equipped with the working chamber of left and right perforation, a left side for hinged seat 22 and lever beam 23 End is hinged by articulated shaft 26, and the right part of lever beam 23 is located in working chamber, and the right end of lever beam 23 is located at adjustment seat Right；The lifting seat 24 for being fixedly mounted on 23 right part upper end of lever beam is equipped in working chamber, 24 lower part of lifting seat is equipped with front and back The adjustment chamber of perforation；Adjustment seat upper end is equipped with the upper installing hole that can be connected to working chamber, and 24 upper end of lifting seat is equipped with can be with work The lower mounting hole of chamber connection, the adjustment seat upper end of corresponding upper installing hole position are fixedly installed with lifting nut 25, lifting bolt by Be divided into threaded shank 27 and ball head 28 under, the diameter of ball head 28 is greater than the aperture of lower mounting hole, threaded shank 27 by down toward On sequentially pass through to be connected through a screw thread with lifting nut 25 after lower mounting hole and upper installing hole and be fixedly installed togather, ball head 28 It is intracavitary positioned at adjusting；The adjustment seat of corresponding 24 lower position of lifting seat is equipped with about at least two limit holes being spaced apart, The front and back perforation of each limit hole, corresponds to 23 lower end of lever beam in working chamber and is equipped with the limit being mounted in corresponding position limit hole Position pin 31, end seat is on spacer pin 31 under 23 right part of lever beam；The lever beam 23 of position between corresponding hinged seat 22 and adjustment seat Left part upper end is fixedly installed with lower spring cup 18, and the 23 right part upper end of lever beam of corresponding adjustment seat right position is fixedly installed with down Spring base 18；Upper spring seat 17 is equipped on the outside of the separator box 1 of corresponding each 18 position of lower spring cup；Every two corresponding position Rubber spring 19 is fixedly installed between upper spring seat 17 and lower spring cup 18.According to demand, rubber spring 19 is existing public affairs The technology known.In use, the position that lever beam 23 can be made parallel with pedestal 21 can be arranged in the limit hole of bottom, Spacer pin 31 is packed at this time, this state can be described as original state, when needing to adjust sieve box of vibrating angle, will first be located at The inclination-angle regulating device spacer pin 31 of front side takes out out of bottom limit hole, by rotating lifting bolt upwards, makes ball Head 28 pulls lifting seat 24 upwards, so that lever beam 23 is driven to rotate a certain angle counterclockwise centered on articulated shaft 26, Spacer pin 31 is packed at this time in the limit hole of corresponding position, then the inclination-angle regulating device spacer pin 31 of rear side will be located at from most lower It is taken out in the limit hole of side, by rotating lifting bolt upwards, so that ball head 28 is pulled lifting seat 24 upwards, to drive thick stick Bar beam 23 is rotated a certain angle counterclockwise centered on articulated shaft 26, and spacer pin 31 is packed into the limit hole of corresponding position at this time It is interior, so that the lever beam 23 of front and rear sides be made to be in same angle, thus complete sieve box of vibrating angular adjustment.The utility model Reasonable and compact in structure is skillfully constructed, and by staggered floor arrangement upper screen cloth and lower screen cloth in separator box 1, is avoided that in screen box Arranging multiplayer sieve makes the problem of installation is not easy at feeding inlet；By being located at lower screen cloth left part below upper screen cloth right part, from And there is treatment effect more better than single-deck screen；Solidliquid mixture to be separated is avoided to drop down onto separation from feeding inlet by buffer table 4 Upper screen cloth is caused to impact in case 1；The solidliquid mixture after separation is avoided to fall into lower screen cloth again by the way that left inclined plate 10 is arranged；It is logical Cross be arranged right riser 11 avoid solidliquid mixture to be separated from the upper screen cloth right end of right end position fall after directly from installing port 3 Outflow；By the way that deflector 13 is arranged, buffer function can be not only played, avoids solidliquid mixture to be separated from right end position Upper screen cloth right end is directly fallen on lower screen cloth after falling, moreover it is possible to be played to the solidliquid mixture to be separated fallen from upper screen cloth right end Guide functions；Lever beam 23 is set to rotate a certain angle by rotation and lifting screw rod, by the way that spacer pin 31 to be packed into different limits In the hole of position, make the locking under the angle of different demands of lever beam 23；By the way that multiple limit holes are arranged, lever beam 23 is made to realize small angle Spend locking；It is by articulated shaft 26 that lever beam 23 and hinged seat 22 is hinged, damping when avoiding adjusting 23 angle of lever beam Spring makees fulcrum；Realize that 1 tilt adjustable of separator box, there is stable, reliable and easy spy by two groups of inclination-angle regulating devices Point.

Above-mentioned tilt adjustable staggered floor vibrating screen box can be made further optimization and/or improvements according to actual needs:

As shown in attached drawing 1,2, the adjustment seat of corresponding 24 lower position of lifting seat is equipped with eight limit holes, each limit hole Front and back perforation, about four limit holes being spaced apart on the left of adjustment seat are left limit hole 29, and it is right to be located at adjustment seat About four limit holes being spaced apart of side are right limit hole 30, and left limit hole 29 and right limit hole 30 are interspersed, each The plane that the axis of the axis in left limit hole 29 and articulated shaft 26 is formed is known as the first plane, the axis in each right limit hole 30 with The plane that the axis of articulated shaft 26 is formed is known as the second plane, and the angle of any first plane the second plane adjacent thereto claims For quantitative angle α, quantitative angle α is between 1 ° to 3 °.In use, by by left limit hole 29 and right limit hole 30 It is interspersed, so as to arrange more limit holes in adjusting seat, to realize more adjusting angles；Pass through 8 limits of setting Position hole, quantitative angle α is between 1 ° to 3 °, therefore the adjustment angle of lever beam 23 is between 8 ° to 24 °；According to demand, fixed Amount angle α may be configured as 2 °, and the present embodiment can be made when adjusting 23 angle of lever beam, be more accurately adjusted to required angle Degree.

As shown in attached drawing 1,2, adjustment seat includes upper channel steel 5 and lower channel steel 7, and Open Side Down for upper channel steel 5, and lower channel steel 7 is open Upwards, upper channel steel 5 is fixedly mounted on the inside of lower 7 upper end of channel steel, and the work of left and right perforation is formed between upper channel steel 5 and lower channel steel 7 Chamber, upper 5 upper end of channel steel are equipped with the upper installing hole that can be connected to working chamber, and 5 upper end of upper channel steel of corresponding upper installing hole position is fixed Lifting nut 25 is installed.In use, the fixed installation mode that can be connected through a screw thread by fixing bolt 20 will be upper Channel steel 5 and lower channel steel 7 are fixedly installed togather, and using the fixed installation mode of threaded connection, just go up channel steel 5 in this present embodiment With the installation and removal of lower channel steel 7；In addition, forming the working chamber of left and right perforation between upper channel steel 5 and lower channel steel 7.

Further include fixture nut and fixing bolt 20 as shown in attached drawing 1,2, adjust on intracavitary lever beam 23 between left and right every There are two fixture nuts for fixed dress, correspond to the fixation hole being equipped on the lifting seat 24 of each fixture nut position up and down, 20 lower end of fixing bolt is connected through a screw thread with fixture nut across fixation hole and is fixedly installed togather.In use, lead to The fixed installation mode being threadedly coupled is crossed, just installation and removal of lifting seat 24 and lever beam 23 in this present embodiment.

The above technical characteristic constitutes the embodiments of the present invention, can with stronger adaptability and implementation result Increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.

Claims (10)

1. a kind of longitudinal direction staggered floor screen box, it is characterised in that including separator box, flow distribution plate and demarcation plate, the left side upper end of separator box is set There is feed inlet, the right side lower end of separator box is equipped with installing port；On the inside of the front side wall of separator box in the rear wall of left part and separator box It is fixedly installed with the upper layer below feed inlet between the left part of side and screens out component；Right part and separation on the inside of the front side wall of separator box Lower layer is fixedly installed between right part on the inside of the rear wall of case and screens out component, and the left end that lower layer screens out component is located at upper layer and screens out group Below the right part of part, the right end that lower layer screens out component is located at installing port corresponding position；Upper layer screens out component and lower layer screens out component Between be equipped with flow distribution plate, the left end that left end and the lower layer of flow distribution plate screen out component is fixedly installed togather, the right end of flow distribution plate and The right end that upper layer screens out component is fixedly installed togather, and corresponding position is fixed on the inside of the front end of flow distribution plate and the front side wall of separator box It is installed together, corresponding position is fixedly installed togather on the inside of the rear end of flow distribution plate and the rear wall of separator box；It is set in separator box There is upper end to be located at upper layer and screen out demarcation plate above component right end, the right end that demarcation plate lower end and lower layer screen out component is fixedly mounted Together, corresponding position is fixedly installed togather on the inside of the front side wall of the front end of demarcation plate and separator box, the rear end of demarcation plate with Corresponding position is fixedly installed togather on the inside of the rear wall of separator box；Separator box upper end, which is fixedly installed with, can make separator box vibration Vibration device；Separator box bottom is equipped with discharge port.

2. longitudinal direction staggered floor screen box according to claim 1, it is characterised in that further include buffer table, in the left side of separator box Side lower part is fixedly installed with buffer table, and buffer table right side central screens out component left end with upper layer and is fixedly installed togather.

3. longitudinal direction staggered floor screen box according to claim 2, it is characterised in that it includes upper screen cloth and at least that upper layer, which screens out component, Two upper screen frames being sequentially arranged at from left to right together are each mounted on matched upper screen cloth in upper screen frame, each Upper screen frame front end is fixedly installed togather with corresponding position on the inside of the front side wall of separator box, each upper screen frame rear end with separate Corresponding position is fixedly installed togather on the inside of the rear wall of case；In on the right side of the upper screen frame left end of leftmost position and buffer table Portion is fixedly installed togather, and is fixedly installed togather positioned at the upper screen frame right end of rightmost position and the right end of flow distribution plate.

4. longitudinal direction staggered floor screen box according to claim 1 or 2 or 3, it is characterised in that it includes lower screen cloth that lower layer, which screens out component, With lower screen frame, it is mounted on matched lower screen cloth in lower screen frame, it is right on the inside of the front end of lower screen frame and the front side wall of separator box Position is answered to be fixedly installed togather, corresponding position is fixedly installed togather on the inside of the rear end of lower screen frame and the rear wall of separator box； The left end of lower screen frame and the left end of flow distribution plate are fixedly installed togather.

5. longitudinal direction staggered floor screen box according to claim 4, it is characterised in that flow distribution plate includes left riser and left low and right high Left inclined plate, the left end of left inclined plate and the upper end of left riser are fixedly installed togather, the right end of left inclined plate be located at rightmost position Upper screen frame right end lower part be fixedly installed togather, the lower end of left riser and the left end of lower screen frame are fixedly installed togather, and a left side is perpendicular Corresponding position is fixedly installed togather on the inside of the front end of plate and the front side wall of separator box, the rear end of left riser and the rear side of separator box Corresponding position is fixedly installed togather on the inside of wall, and corresponding position is fixedly mounted on the inside of the front end of left inclined plate and the front side wall of separator box Together, corresponding position is fixedly installed togather on the inside of the rear wall of the rear end of left inclined plate and separator box；Demarcation plate includes right perpendicular The right inclined plate of plate and right low left high, the lower end of right riser and the left end of right inclined plate are fixedly installed togather, the right end of right inclined plate with The right end of lower screen frame is fixedly installed togather, and corresponding position is fixedly mounted on the inside of the front end of right riser and the front side wall of separator box Together, corresponding position is fixedly installed togather on the inside of the rear wall of the rear end of right riser and separator box, the front end of right inclined plate with point Corresponding position is fixedly installed togather on the inside of front side wall from case, the rear end of right inclined plate position corresponding with the rear wall of separator box inside It sets and is fixedly installed togather.

6. longitudinal direction staggered floor screen box according to claim 5, it is characterised in that it further include the deflector of left low and right high, it is corresponding left Inclined plate lower position is equipped with the deflector being fixedly installed togather on the left of the lower end of right end and right riser, and deflector left end is located at a left side Corresponding position is fixedly installed togather on the inside of the right of riser, the front end of deflector and the front side wall of separator box, after deflector Corresponding position on the inside of the rear wall with separator box is held to be fixedly installed togather.

7. longitudinal staggered floor screen box described according to claim 1 or 2 or 3 or 5 or 6, it is characterised in that vibration device includes installation Plate and shock electric machine, the upper end right part of separator box are fixedly installed with mounting plate, and mounting plate is equipped with shock electric machine.

8. longitudinal direction staggered floor screen box according to claim 4, it is characterised in that vibration device includes mounting plate and shock electric machine, The upper end right part of separator box is fixedly installed with mounting plate, and mounting plate is equipped with shock electric machine.

9. a kind of tilt adjustable staggered floor vibrating screen box using longitudinal staggered floor screen box described in any one of any one of claims 1 to 88, It is characterized in that including mounting base, upper spring seat, lower spring cup, rubber spring and two inclination-angle regulating devices, the upper end of mounting base Middle face is equipped with separator box, corresponds to be fixedly installed with respectively in the mounting base of separator box front position and separator box rear position and incline Angle regulating device, inclination-angle regulating device include pedestal, hinged seat, adjustment seat, lever beam, lifting seat, lifting bolt and lifting spiral shell Mother, pedestal left part upper end are fixedly installed with hinged seat, and the pedestal right part upper end of corresponding hinged seat position is fixedly installed with adjustment seat, The left end of working chamber of the adjustment seat equipped with left and right perforation, hinged seat and lever beam is hinged by articulated shaft, lever beam Right part be located in working chamber, the right end of lever beam is located at the right of adjustment seat；It is equipped in working chamber and is fixedly mounted on lever beam The lifting seat of right part upper end, lifting seat lower part are equipped with the adjustment chamber of front and back perforation；Adjustment seat upper end is equipped with and can be connected to working chamber Upper installing hole, lifting seat upper end is equipped with the lower mounting hole that can be connected to working chamber, in the adjustment seat of correspondence upper installing hole position End is fixedly installed with lifting nut, and lifting bolt is from top to bottom divided into threaded shank and ball head, and the diameter of ball head is greater than lower peace The aperture in hole is filled, threaded shank is connected through a screw thread admittedly after sequentially passing through lower mounting hole and upper installing hole from the bottom to top with lifting nut Dingan County is fitted together, and it is intracavitary that ball head is located at adjustment；The adjustment seat of corresponding lifting seat lower position is equipped with about at least two The limit hole being spaced apart, each limit hole front and back penetrate through, and the lever beam lower end in corresponding working chamber, which is equipped with, is mounted on correspondence Spacer pin in the limit hole of position, end seat is on spacer pin under lever beam right part；Position between corresponding hinged seat and adjustment seat Lever beam left part upper end is fixedly installed with lower spring cup, and the lever beam right part upper end of corresponding adjustment seat right position is fixedly installed with Lower spring cup；Upper spring seat is equipped on the outside of the separator box of corresponding each lower spring cup position；The upper bullet of every two corresponding position Rubber spring is fixedly installed between spring abutment and lower spring cup.

10. tilt adjustable staggered floor vibrating screen box according to claim 9, it is characterised in that corresponding lifting seat lower position Adjustment seat is equipped with eight limit holes, and the front and back perforation of each limit hole, about four on the left of adjustment seat are spaced apart Limit hole be left limit hole, about four limit holes being spaced apart on the right side of adjustment seat are right limit hole, left limit Hole and right limit hole are interspersed, and the plane that the axis in each left limit hole and the axis of articulated shaft are formed is known as the first plane, The plane that the axis in each right limit hole and the axis of articulated shaft are formed is known as the second plane, and any first plane is adjacent thereto The angle of second plane referred to as quantifies angle, and quantitative angle is between 1 ° to 3 °；Or/and adjustment seat include upper channel steel and Lower channel steel, Open Side Down for upper channel steel, lower channel steel opening upwards, and upper channel steel is fixedly mounted on the inside of lower channel steel upper end, upper channel steel and Form the working chamber of left and right perforation between lower channel steel, upper channel steel upper end is equipped with the upper installing hole that can be connected to working chamber, in correspondence The upper channel steel upper end of position of mounting hole is fixedly installed with lifting nut；It or/and further include fixture nut and fixing bolt, adjustment Every fixed dress, there are two fixture nuts between left and right on intracavitary lever beam, correspond to and are all provided on the lifting seat of each fixture nut position There is fixation hole up and down, fixing bolt lower end passes through fixation hole and fixture nut is connected through a screw thread and is fixedly mounted on one It rises.