CN215695764U - Environmental protection presses down dirt formula sieving mechanism for coal - Google Patents
Environmental protection presses down dirt formula sieving mechanism for coal Download PDFInfo
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- CN215695764U CN215695764U CN202121999956.9U CN202121999956U CN215695764U CN 215695764 U CN215695764 U CN 215695764U CN 202121999956 U CN202121999956 U CN 202121999956U CN 215695764 U CN215695764 U CN 215695764U
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Abstract
The utility model discloses an environment-friendly dust suppression type coal screening device, which comprises a box body, wherein the bottom of the box body is fixedly connected with a bottom plate, supporting blocks are fixedly connected to the bottom of the bottom plate close to four corners, a dust suction box is inserted and connected to the top of the box body close to the left side, through the arrangement of a shaking mechanism and a screening mechanism, through the mutual matching of an L-shaped supporting plate, a driving motor, a fixed rod, a cross rod, a movable rod, an L-shaped rod, a rectangular groove, a fixed shaft, a second belt, a rotating rod, a worm, a swinging rod and a worm gear, the coal is conveniently screened twice, so that the screening effect is better, through the arrangement of an anti-blocking mechanism, through the mutual matching of an arc-shaped rod, a connecting rod, a first L-shaped plate, a moving rod, a push plate, a ball, a trapezoidal block, a spring, a second L-shaped plate and an inclined rod, the knocking on a feeding hopper is facilitated, thereby avoiding the blockage in the feeding process.
Description
Technical Field
The utility model relates to the technical field of coal screening, in particular to an environment-friendly dust suppression type screening device for coal.
Background
Coal, called as coal for short, is ancient plant remains, is buried under the stratum, and under the action of the pressure and temperature of air isolated by the crust, carbonized fossil minerals are produced and mainly used as fuels by mining of human beings, and the coal needs to be screened after being mined, so that the environment-friendly dust suppression type screening device for the coal is produced.
Because traditional environmental protection presses down dirt formula sieving mechanism for coal, at the in-process that uses, be not convenient for carry out the secondary screening to coal to the effect that leads to the screening is poor, traditional device does not have the device that can prevent that the blanking pipe from appearing blockking up simultaneously, thereby leads to the practicality of device poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an environment-friendly dust suppression type screening device for coal.
One of the purposes of the utility model is realized by adopting the following technical scheme:
an environment-friendly dust suppression type screening device for coal comprises a box body, wherein a bottom plate is fixedly connected to the bottom of the box body, supporting blocks are fixedly connected to the bottom of the bottom plate close to four corners, a dust collection box is inserted into the position, close to the left side, of the top of the box body, a first opening is formed in the bottom of the dust collection box, the dust collection box is communicated with an inner cavity of the box body, a first bearing is fixedly connected to the position, close to the middle position, of the left side of the inner cavity of the dust collection box, a movable shaft penetrates through the inner cavity of the first bearing, a plurality of blades are fixedly connected to the position, close to the right end, of the outer side of the movable shaft, vertical rods are fixedly connected to the positions, close to the left side and the right side, of the top of the two vertical rods, a dust collection box is fixedly connected to the top of the two vertical rods, a guide pipe is inserted into the position, the bottom of the guide pipe penetrates through the top of the dust collection box and extends to the inner cavity of the dust collection box, the box body is characterized in that a feeding funnel is inserted into the top of the box body, an anti-blocking mechanism is arranged on the right side of the feeding funnel close to the bottom, a filter plate is hinged on the left side of an inner cavity of the box body close to the top, a second opening is formed in the right side of the box body close to the top, the right side of the filter plate is inserted into the inner cavity of the second opening, a fixed groove is fixedly connected to the right side of the box body close to the top, the second opening is located in the inner cavity of the fixed groove, a rectangular opening is formed in the front side of the fixed groove, a collecting groove is inserted into the inner cavity of the rectangular opening, a handle is fixedly connected to the front side of the collecting groove, a shaking mechanism is arranged on the bottom of the filter plate close to the left side, inclined plates are fixedly connected to the left side and the right side of the inner cavity of the box body close to the middle position, fixed frames are jointly arranged at the bottoms of the two inclined plates, and a fine filter screen is fixedly connected to the inner cavity of the bottom, the right side fixedly connected with square pole of fixed frame, the inner chamber right side of box is close to bottom fixedly connected with side's pipe, the right-hand member of square pole is pegged graft in the inner chamber of side's pipe, the left side of fixed frame is equipped with screening mechanism, box inner chamber bottom fixedly connected with groove that gathers materials, just the bottom and the box inner chamber bottom of groove that gathers materials laminate each other.
Furthermore, a third opening is formed in the lower portion of the front side of the box body, a door matched with the third opening is arranged in the lower portion of the front side of the box body, a plurality of hinges are arranged on the left side of the door, the door is movably connected with the box body through the plurality of hinges, and a handle is fixedly connected to the position, close to the right side, of the front side of the door.
Further, the shaking mechanism comprises an L-shaped supporting plate, the L-shaped supporting plate is fixedly connected to the left side of the box body and close to the top, the bottom of the L-shaped supporting plate is fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly connected with a driving motor, a double grooved pulley is sleeved on an output shaft of the driving motor, a first single grooved pulley is arranged at the top of the double grooved pulley, the double grooved pulley and the first single grooved pulley are connected through a first belt in a transmission mode, the right side of the first single grooved pulley is fixedly connected with a movable shaft, and a perforation matched with a first belt is formed in the L-shaped supporting plate.
Further, an output shaft of the driving motor is fixedly connected with a fixed rod, a fixed shaft is fixedly connected at the position, close to the bottom, of the right side of the fixed rod, a rectangular groove is sleeved on the outer side of the fixed shaft, a movable rod is fixedly connected with the top of the rectangular groove, the top ends of the movable rods are fixedly connected with cross rods, the left side of the box body close to the top is provided with a slot, the right end of the cross rod penetrates through the inner cavity of the slot, a fixed rod is fixedly connected, the top end of the fixed rod is hinged with the first mesh screen filter plate, L-shaped rods are fixedly connected at the front side and the rear side of the rectangular groove, a first sliding block is fixedly connected at the right ends of the two L-shaped rods, first slider assorted first spout has all been seted up to both sides department around being close to in the left side of box, two first slider swing joint is at the inner chamber of adjacent first spout respectively.
Furthermore, the screening mechanism comprises a swing rod, the swing rod is hinged to the left side of the fixed frame, a second single grooved wheel is arranged on the left side of the box body close to the bottom, the second single grooved wheel is in transmission connection with the double grooved wheel through a second belt, a worm is fixedly connected to the right side of the second single grooved wheel, a second bearing is fixedly connected to the left side of the box body close to the bottom, the right end of the worm penetrates through the inner cavity of the second bearing and is meshed with a worm wheel, the worm wheel is located on the left side of the fixed frame, a rotating shaft penetrates through the inner cavity of the worm wheel, a transverse plate is arranged at the bottom of the worm wheel, the left side of the transverse plate is fixedly connected with the inner cavity of the box body, a third bearing is fixedly connected to the top of the transverse plate close to the right side, the bottom end of the rotating shaft is inserted into the inner cavity of the third bearing, a rotating rod is fixedly connected to the top end of the rotating rod, a connecting shaft is fixedly connected to the top of the rotating rod close to the left side, one end of the swinging rod, which is far away from the fixed frame, is movably connected with the connecting shaft.
Further, it includes the limiting plate to prevent blockking up the mechanism, limiting plate fixed connection is close to right side department at box inner chamber top, the right side of limiting plate is equipped with the push pedal, the right side of push pedal is close to bottom fixedly connected with straight-bar, the right-hand member fixedly connected with ball of straight-bar, the right side of ball is equipped with the trapezoidal piece, the bottom fixedly connected with bracing piece of trapezoidal piece, the bottom fixedly connected with second L shaped plate of bracing piece, the right side fixedly connected with second slider of second L shaped plate, the side of box inner chamber is close to top department and has seted up the second spout, just second slider swing joint is at the inner chamber of second spout, the top of filter plate is close to right side department and articulates there is the down tube, the one end that the filter plate was kept away from to the down tube is articulated with second L shaped plate.
Furthermore, a moving rod is fixedly connected to the left side of the push plate near the top, a through hole is formed in the limiting plate, the left end of the moving rod penetrates through the inner cavity of the through hole, a first L-shaped plate is fixedly connected, a spring is sleeved outside the first L-shaped plate, the left end and the right end of the spring are respectively and fixedly connected with the limiting plate and the push plate, the top of the first L-shaped plate is fixedly connected with a third sliding block, the bottom of the inner cavity of the box body is provided with a third sliding chute matched with the third sliding block, the third sliding block is movably connected with an inner cavity of the third sliding chute, the bottom of the first L-shaped plate is hinged with a connecting rod, an arc-shaped rod is arranged on the left side of the first L-shaped plate, one end of the arc-shaped rod is hinged with the top of the inner cavity of the box body, and the other end of the arc-shaped rod is fixedly connected with a knocking ball, and one end of the connecting rod, which is far away from the first L-shaped plate, is hinged with the arc-shaped rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the coal screening machine, the shaking mechanism and the screening mechanism are arranged, and the L-shaped supporting plate, the driving motor, the fixed rod, the transverse rod, the movable rod, the L-shaped rod, the rectangular groove, the fixed shaft, the second belt, the rotating rod, the worm, the swinging rod and the worm wheel are matched with one another, so that coal can be screened for two times conveniently, and the screening effect is better;
2. according to the utility model, the anti-blocking mechanism is arranged, and the arc-shaped rod, the connecting rod, the first L-shaped plate, the moving rod, the push plate, the ball, the trapezoidal block, the spring, the second L-shaped plate and the inclined rod are matched with each other, so that the feeding hopper is convenient to knock, and the blockage in the feeding process is avoided.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a partial perspective view of the present embodiment;
FIG. 2 is a front sectional view of the present embodiment;
FIG. 3 is an enlarged view of the embodiment at A in FIG. 2;
FIG. 4 is an enlarged view of the embodiment at B in FIG. 2;
fig. 5 is an enlarged view of the embodiment at C in fig. 2.
In the figure: 1. a box body; 2. a door; 3. a base plate; 4. a support block; 5. collecting tank; 6. fixing grooves; 7. a shaking mechanism; 70. an L-shaped support plate; 71. a drive motor; 72. fixing the rod; 73. a cross bar; 74. a movable rod; 75. an L-shaped rod; 76. a rectangular groove; 77. a fixed shaft; 78. a first belt; 8. a screening mechanism; 80. a second belt; 81. a rotating rod; 82. a worm; 83. a swing lever; 84. a worm gear; 9. an anti-clogging mechanism; 90. an arcuate bar; 91. a connecting rod; 92. a first L-shaped plate; 93. a travel bar; 94. pushing the plate; 95. a ball; 96. a trapezoidal block; 97. a spring; 98. a second L-shaped plate; 99. a diagonal bar; 10. a feed hopper; 11. a material collecting groove; 12. a fixing frame; 13. a square bar; 14. a square tube; 15. a sloping plate; 16. and (4) filtering the plates.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, an environment-friendly dust suppression type coal screening device comprises a box body 1, a third opening is formed in the lower portion of the front side of the box body 1, a door 2 matched with the third opening is arranged in the lower portion of the front side of the box body 1, a plurality of hinges are arranged on the left side of the door 2, the door 2 is movably connected with the box body 1 through the plurality of hinges, a handle is fixedly connected to the front side of the door 2 close to the right side to facilitate opening and closing of the door 2, a bottom plate 3 is fixedly connected to the bottom of the box body 1, supporting blocks 4 are fixedly connected to the bottom of the bottom plate 3 close to the four corners, a dust collection box is inserted into the top of the box body 1 close to the left side, a first opening is formed in the bottom of the dust collection box and communicated with an inner cavity of the box body 1, a first bearing is fixedly connected to the left side of the inner cavity of the dust collection box close to the middle position, a movable shaft penetrates through the inner cavity of the first bearing, a plurality of blades are fixedly connected to the outer side of the movable shaft close to the right end, the top of the dust collection box is fixedly connected with vertical rods close to the left side and the right side, the top ends of the two vertical rods are fixedly connected with the dust collection box together, a guide pipe is inserted in the position, close to the right side, of the bottom of the dust collection box, the bottom end of the guide pipe penetrates through the top of the dust collection box and extends to the inner cavity of the dust collection box, a feeding funnel 10 is inserted in the top of the box body 1, an anti-blocking mechanism 9 is arranged on the position, close to the bottom end, of the right side of the feeding funnel 10, a filter plate 16 is hinged to the position, close to the top, of the left side of the inner cavity of the box body 1, a second opening is formed in the position, close to the top, of the right side of the box body 1 is connected with a fixing groove 6 in a fixed mode, the second opening is located in the inner cavity of the fixing groove 6, a rectangular opening is formed in the front side of the fixing groove 6, a collecting groove 5 is inserted in the inner cavity of the rectangular opening, and a handle is fixedly connected with the front side of the collecting groove 5, the shaking mechanism 7 is arranged at the position, close to the left side, of the bottom of the filter plate 16, the inclined plates 15 are fixedly connected to the positions, close to the middle positions, of the left side and the right side of the inner cavity of the box body 1, the fixed frames 12 are jointly arranged at the bottoms of the two inclined plates 15, the fine filter screen is fixedly connected to the position, close to the bottom, of the inner cavity of the fixed frame 12, the square rod 13 is fixedly connected to the right side of the inner cavity of the box body 1, the square pipe 14 is fixedly connected to the position, close to the bottom, of the inner cavity of the box body 1, the right end of the square rod 13 is inserted into the inner cavity of the square pipe 14, the screening mechanism 8 is arranged on the left side of the fixed frame 12, the collecting groove 11 is fixedly connected to the bottom of the inner cavity of the box body 1, and the bottom of the collecting groove 11 is mutually attached to the bottom of the inner cavity of the box body 1;
the shaking mechanism 7 comprises an L-shaped support plate 70, the L-shaped support plate 70 is fixedly connected to the left side of the box body 1 near the top, the bottom of the L-shaped support plate 70 is fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly connected with a driving motor 71, an output shaft of the driving motor 71 is fixedly connected with a fixed rod 72, the right side of the fixed rod 72 near the bottom is fixedly connected with a fixed shaft 77, the outer side of the fixed shaft 77 is sleeved with a rectangular groove 76, the top of the rectangular groove 76 is fixedly connected with a movable rod 74, the top ends of the movable rods 74 are fixedly connected with a cross rod 73, the left side of the box body 1 near the top is provided with a notch, the right end of the cross rod 73 penetrates through the inner cavity of the notch and is fixedly connected with the fixed rod 72, the top end of the fixed rod 72 is hinged with the first mesh screen filter plate 16, the front side and the rear side of the rectangular groove 76 are fixedly connected with L-shaped rods 75, and the right ends of the two L-shaped rods 75 are fixedly connected with a first slide block, first sliding grooves matched with first sliding blocks are formed in the left side of the box body 1 close to the front side and the rear side, the two first sliding blocks are movably connected to inner cavities of the adjacent first sliding grooves respectively to limit the rectangular groove 76 conveniently, double grooved wheels are sleeved on an output shaft of the driving motor 71, a first single grooved wheel is arranged at the top of each double grooved wheel, the double grooved wheels and the first single grooved wheel are in transmission connection through a first belt 78, the right side of each first single grooved wheel is fixedly connected with the movable shaft, and a through hole matched with the first belt 78 is formed in the L-shaped supporting plate 70 to drive the filter plate 16 to shake up and down conveniently, so that coal is screened for the first time;
the sieving mechanism 8 comprises a swing rod 83, the swing rod 83 is hinged at the left side of the fixed frame 12, a second single grooved pulley is arranged at the left side of the box body 1 close to the bottom, the second single grooved pulley and the double grooved pulley are in transmission connection through a second belt 80, a worm 82 is fixedly connected at the right side of the second single grooved pulley, a second bearing is fixedly connected at the left side of the box body 1 close to the bottom, the right end of the worm 82 penetrates through the inner cavity of the second bearing and is meshed with a worm wheel 84, the worm wheel 84 is positioned at the left side of the fixed frame 12, a rotating shaft is arranged in the inner cavity of the worm wheel 84 in a penetrating manner, a transverse plate is arranged at the bottom of the worm wheel 84, the left side of the transverse plate is fixedly connected with the inner cavity of the box body 1, a third bearing is fixedly connected at the top of the transverse plate close to the right side, the bottom end of the rotating shaft is inserted into the inner cavity of the third bearing, a rotating rod 81 is fixedly connected at the top of the rotating rod 81, a connecting shaft is fixedly connected at the position close to the left side, one end of the swing rod 83 far away from the fixed frame 12 is movably connected with the connecting shaft, the coal is conveniently screened for the second time, so that the screening effect is better;
the anti-blocking mechanism 9 comprises a limiting plate, the limiting plate is fixedly connected to the top of the inner cavity of the box body 1 near the right side, a push plate 94 is arranged on the right side of the limiting plate, a moving rod 93 is fixedly connected to the left side of the push plate 94 near the top, a through hole is formed in the limiting plate, the left end of the moving rod 93 penetrates through the inner cavity of the through hole and is fixedly connected with a first L-shaped plate 92, a spring 97 is sleeved on the outer side of the first L-shaped plate 92, the left end and the right end of the spring 97 are fixedly connected with the limiting plate and the push plate 94 respectively, a third sliding block is fixedly connected to the top of the first L-shaped plate 92, a third sliding groove matched with the third sliding block is formed in the bottom of the inner cavity of the box body 1, the third sliding block is movably connected to the inner cavity of the third sliding groove, a connecting rod 91 is hinged to the bottom of the first L-shaped plate 92, an arc-shaped rod 90 is arranged on the left side of the first L-shaped plate 92, one end of the arc-shaped rod 90 is hinged to the top of the inner cavity of the box body 1, and a striking ball is fixedly connected to the other end of the arc-shaped rod 90, one end that first L shaped plate 92 was kept away from to connecting rod 91 is articulated with curved pole 90, the right side of push pedal 94 is close to bottom fixedly connected with straight-bar, the right-hand member fixedly connected with ball 95 of straight-bar, the right side of ball 95 is equipped with trapezoidal piece 96, the bottom fixedly connected with bracing piece of trapezoidal piece 96, the bottom fixedly connected with second L shaped plate 98 of bracing piece, the right side fixedly connected with second slider of second L shaped plate 98, the side of box 1 inner chamber is close to top department and has seted up the second spout, and second slider swing joint is at the inner chamber of second spout, the top of filter plate 16 is close to right side department and articulates there is down tube 99, the one end that filter plate 16 was kept away from to down tube 99 is articulated with second L shaped plate 98, be convenient for drive strike the ball and strike the one-round trip to strike feed hopper 10, thereby avoid appearing the jam when influencing the efficiency of screening.
The working principle is as follows: firstly, coal is added through the feeding hopper 10, then the driving motor 71 is started through an external power supply, when the driving motor 71 works, an output shaft of the driving motor drives the fixed rod 72 to rotate, the fixed rod 72 rotates to drive the rectangular groove 76 to move up and down back and forth under the limit of the L-shaped rod 75, the first sliding block and the first sliding groove through the fixed shaft 77, the rectangular groove 76 moves up and down back and forth, the transverse rod 73 of the fixed rod 72 and the movable rod 74 drive the filter plate 16 to shake back and forth, thereby screening the coal, larger coal falls into the inner cavity of the collecting tank 5 through the second opening, coal with the aperture smaller than the filter plate 16 falls into the inner cavity of the fixed frame 12 under the limit of the two inclined plates 15, the second L-shaped plate 98 is driven to move up and down under the limit of the second sliding block and the second sliding groove through the inclined rod 99 while the right side of the filter plate 16 swings up and down, the second L-shaped plate 98 moves up and down through the support rod to drive the trapezoidal block 96 to move back and forth, the trapezoidal block 96 moves up and down back and forth to extrude the ball 95 back and forth, so as to drive the push plate 94 to move left and right back and forth, when the push plate 94 moves left, the movable rod 93 moves left and can drive the first L-shaped plate 92 to move left under the limit of the third slide block and the third chute, the first L-shaped plate 92 moves left and can drive the knocking ball to knock the feeding funnel 10 through the connecting rod 91 and the arc rod 90, and through the arrangement of the spring 97, the knocking ball can knock the feeding funnel 10 back and forth, so as to accelerate the discharging efficiency, thereby avoiding the blockage of the feeding funnel 10 during feeding, and affecting the screening efficiency, because the output shaft of the driving motor 71 can drive the double grooved wheels to rotate while working, because the double grooved wheels are respectively connected between the first single grooved wheel and the second single grooved wheel through the first belt 78 and the second belt 80 in a transmission way, so the first single grooved wheel and the second single grooved wheel will rotate together with the double grooved wheel, the first single grooved wheel will rotate to drive the movable shaft to rotate, the movable shaft will rotate to drive several blades to rotate, thereby absorbing the dust added into the coal, and enter the inner cavity of the dust collecting pipe through the conduit, the second single grooved wheel will rotate to drive the worm 82 to rotate, the worm 82 will rotate to drive the worm wheel 84 engaged with the worm 82 to rotate, the worm wheel 84 rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating rod 81 to rotate, the rotating rod 81 rotates to drive the oscillating rod 83 to move left and right through the connecting shaft, the oscillating rod 83 moving left and right will drive the fixed frame 12 moving left and right under the limit of the square rod 13 and the square tube 14, thereby the inner cavity of the collecting groove 11 is fallen with the aperture smaller than the fine filter screen, and the one with the aperture larger than the fine filter screen will stay on the fine filter screen, after screening, the pulling handle is opened door 2, collects the coal raw materials at thin filter screen top to coal to in the silo 11 that gathers materials carries out recovery processing, collects the back of accomplishing, makes the silo 11 that gathers materials resume the normal position, then the pulling handle takes collecting vat 5 out, and collects the coal of 5 inner chambers in collecting vat, is convenient for carry out multistage screening to coal, and it is convenient to use.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides an environmental protection presses down dirt formula sieving mechanism for coal, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly connected with a bottom plate (3), supporting blocks (4) are fixedly connected to the bottom of the bottom plate (3) close to four corners, a dust collection box is inserted into the position, close to the left side, of the top of the box body (1), a first opening is formed in the bottom of the dust collection box, the dust collection box is communicated with an inner cavity of the box body (1), a first bearing is fixedly connected to the position, close to the middle position, of the left side of the inner cavity of the dust collection box, a movable shaft penetrates through the inner cavity of the first bearing, a plurality of blades are fixedly connected to the position, close to the right end, of the outer side of the movable shaft, vertical rods are fixedly connected to the positions, close to the left side and the right side, of the top of the two vertical rods, a dust collection box is fixedly connected to the top of the two vertical rods, a guide pipe is inserted into the position, and the bottom of the guide pipe penetrates through the top of the dust collection box and extends to the inner cavity of the dust collection box, the box body is characterized in that a feeding funnel (10) is spliced at the top of the box body (1), an anti-blocking mechanism (9) is arranged at the position, close to the bottom, of the right side of the feeding funnel (10), a filter plate (16) is hinged to the position, close to the top, of the left side of an inner cavity of the box body (1), a second opening is formed in the position, close to the top, of the right side of the box body (1), the right side of the filter plate (16) is spliced in an inner cavity of the second opening, a fixing groove (6) is fixedly connected to the position, close to the top, of the right side of the box body (1), the second opening is located in an inner cavity of the fixing groove (6), a rectangular opening is formed in the front side of the fixing groove (6), a collecting groove (5) is spliced in the inner cavity of the rectangular opening, a handle is fixedly connected to the front side of the collecting groove (5), a shaking mechanism (7) is arranged at the position, and inclined plates (15) are fixedly connected to the positions, close to the left side and right sides of the inner cavity of the box body (1), two the bottom of swash plate (15) is equipped with fixed frame (12) jointly, the inner chamber of fixed frame (12) is close to bottom fixedly connected with fine filtration net, the right side fixedly connected with square bar (13) of fixed frame (12), the inner chamber right side of box (1) is close to bottom fixedly connected with square pipe (14), the inner chamber in square pipe (14) is pegged graft to the right-hand member of square bar (13), the left side of fixed frame (12) is equipped with screening mechanism (8), box (1) inner chamber bottom fixedly connected with collection silo (11), just the bottom and box (1) inner chamber bottom of collection silo (11) are laminated each other.
2. The environment-friendly dust suppression type screening device for coal as claimed in claim 1, wherein: the third opening has been seted up to the front side below department of box (1), the front side below department of box (1) is equipped with third opening assorted door (2), the left side of door (2) is equipped with a plurality of hinge, door (2) are through a plurality of hinge and box (1) swing joint, the front side of door (2) is close to right side department fixedly connected with handle.
3. The environment-friendly dust suppression type screening device for coal as claimed in claim 1, wherein: the shaking mechanism (7) comprises an L-shaped supporting plate (70), the L-shaped supporting plate (70) is fixedly connected to the left side of the box body (1) and close to the top, the bottom of the L-shaped supporting plate (70) is fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly connected with a driving motor (71), a double-grooved wheel is sleeved on an output shaft of the driving motor (71), a first single-grooved wheel is arranged at the top of the double-grooved wheel, the double-grooved wheel is in transmission connection with the first single-grooved wheel through a first belt (78), the right side of the first single-grooved wheel is fixedly connected with a movable shaft, and a perforation matched with the first belt (78) is formed in the L-shaped supporting plate (70).
4. The environment-friendly dust suppression type screening device for coal as claimed in claim 3, wherein: the output shaft of the driving motor (71) is fixedly connected with a fixed rod (72), the right side of the fixed rod (72) is close to the bottom and is fixedly connected with a fixed shaft (77), a rectangular groove (76) is sleeved on the outer side of the fixed shaft (77), a movable rod (74) is fixedly connected to the top of the rectangular groove (76), a cross rod (73) is fixedly connected to the top end of the movable rod (74), a groove is formed in the left side of the box body (1) close to the top, the right end of the cross rod (73) penetrates through the grooved inner cavity and is fixedly connected with the fixed rod (72), the top end of the fixed rod (72) is hinged to a first mesh screen filter plate (16), L-shaped rods (75) are fixedly connected to the front side and the rear side of the rectangular groove (76), first sliding grooves matched with the first sliding blocks are fixedly connected to the right ends of the two L-shaped rods (75), first sliding blocks are arranged on the left side of the box body (1) close to the front side and the rear side, two first slider swing joint is in the inner chamber of adjacent first spout respectively.
5. The environment-friendly dust suppression type screening device for coal as claimed in claim 1, wherein: the screening mechanism (8) comprises a swing rod (83), the swing rod (83) is hinged to the left side of the fixed frame (12), a second single grooved wheel is arranged on the left side of the box body (1) close to the bottom, the second single grooved wheel and the double grooved wheel are connected through a second belt (80) in a transmission mode, a worm (82) is fixedly connected to the right side of the second single grooved wheel, a second bearing is fixedly connected to the left side of the box body (1) close to the bottom, the right end of the worm (82) penetrates through the inner cavity of the second bearing and is meshed with a worm wheel (84), the worm wheel (84) is located on the left side of the fixed frame (12), a rotating shaft is arranged in the inner cavity of the worm wheel (84) in a penetrating mode, a transverse plate is arranged at the bottom of the worm wheel (84), the left side of the transverse plate is fixedly connected with the inner cavity of the box body (1), and a third bearing is fixedly connected to the top of the right side, the bottom end of the rotating shaft is inserted into an inner cavity of the third bearing, the top end of the rotating shaft is fixedly connected with a rotating rod (81), the top of the rotating rod (81) is close to the left side and is fixedly connected with a connecting shaft, and one end, far away from the fixed frame (12), of the oscillating rod (83) is movably connected with the connecting shaft.
6. The environment-friendly dust suppression type screening device for coal as claimed in claim 1, wherein: the anti-blocking mechanism (9) comprises a limiting plate which is fixedly connected to the top of the inner cavity of the box body (1) near the right side, a push plate (94) is arranged on the right side of the limit plate, a straight rod is fixedly connected to the position, close to the bottom, of the right side of the push plate (94), the right end of the straight rod is fixedly connected with a round ball (95), the right side of the round ball (95) is provided with a trapezoidal block (96), the bottom of the trapezoidal block (96) is fixedly connected with a supporting rod, the bottom end of the supporting rod is fixedly connected with a second L-shaped plate (98), the right side of the second L-shaped plate (98) is fixedly connected with a second sliding block, a second sliding groove is arranged at the position, close to the top, of the side of the inner cavity of the box body (1), the second sliding block is movably connected with the inner cavity of the second sliding groove, the top part of the filter plate (16) close to the right side is hinged with an inclined rod (99), one end of the inclined rod (99) far away from the filter plate (16) is hinged with the second L-shaped plate (98).
7. The environment-friendly dust suppression type screening device for coal as claimed in claim 6, wherein: the left side of push pedal (94) is close to top fixedly connected with carriage release lever (93), the through-hole has been seted up on the limiting plate, the inner chamber of through-hole is passed to the left end of carriage release lever (93) to fixedly connected with first L shaped plate (92), the outside cover of first L shaped plate (92) is equipped with spring (97), just both ends respectively with limiting plate and push pedal (94) fixed connection about spring (97), the top fixedly connected with third slider of first L shaped plate (92), box (1) inner chamber bottom is seted up with third slider assorted third spout, third slider swing joint is at the inner chamber of third spout, the bottom of first L shaped plate (92) articulates there is connecting rod (91), the left side of first L shaped plate (92) is equipped with curved bar (90), the one end of curved bar (90) is articulated with box (1) inner chamber top, and the other end of the arc-shaped rod (90) is fixedly connected with a knocking ball, and one end of the connecting rod (91) far away from the first L-shaped plate (92) is hinged with the arc-shaped rod (90).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121999956.9U CN215695764U (en) | 2021-08-24 | 2021-08-24 | Environmental protection presses down dirt formula sieving mechanism for coal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121999956.9U CN215695764U (en) | 2021-08-24 | 2021-08-24 | Environmental protection presses down dirt formula sieving mechanism for coal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350769A (en) * | 2022-08-16 | 2022-11-18 | 赵大银 | Sand treatment device |
| CN115364968A (en) * | 2022-07-25 | 2022-11-22 | 苏州市建筑材料再生资源利用有限公司 | Building waste sorting device and sorting method thereof |
| CN115892917A (en) * | 2022-11-01 | 2023-04-04 | 北京鸿霁科技有限公司 | Material storage equipment and method for automatic quantitative discharging |
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2021
- 2021-08-24 CN CN202121999956.9U patent/CN215695764U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364968A (en) * | 2022-07-25 | 2022-11-22 | 苏州市建筑材料再生资源利用有限公司 | Building waste sorting device and sorting method thereof |
| CN115364968B (en) * | 2022-07-25 | 2024-02-20 | 苏州市建筑材料再生资源利用有限公司 | Building rubbish sorting device and sorting method thereof |
| CN115350769A (en) * | 2022-08-16 | 2022-11-18 | 赵大银 | Sand treatment device |
| CN115350769B (en) * | 2022-08-16 | 2024-01-26 | 广州德瑞建筑科技有限公司 | Sand processing device |
| CN115892917A (en) * | 2022-11-01 | 2023-04-04 | 北京鸿霁科技有限公司 | Material storage equipment and method for automatic quantitative discharging |
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