CN220697793U - Industrial dangerous waste burns preliminary treatment breaker - Google Patents

Abstract

The utility model discloses an industrial dangerous waste incineration pretreatment crushing device, which relates to the technical field of environment-friendly crushing equipment and comprises a U-shaped seat, a pre-crushing unit, a crushing unit and a crushing box; the front side of the U-shaped seat is provided with a crushing box, the front side of the bottom of the U-shaped seat is fixedly connected with the rear end of the sloping plate, and the front end of the sloping plate is fixedly connected with the rear side of the top of the crushing box; the pre-crushing unit comprises a placing plate, a first motor, a support, a crankshaft, a connecting plate, bolts, a half shaft sleeve, a fixed column, a guide ring, a movable shaft, a movable seat and a pressing plate, wherein the two sides of the top of the U-shaped seat are respectively fixedly connected with the support, and the crankshaft is rotationally connected between the two supports. This industrial hazardous waste burns pretreatment breaker flattens large-scale object, inflation object, light-duty object through the pre-crushing, and the rethread crushing roller breaks to can more effectually break the object, can improve crushing efficiency.

Description

Industrial dangerous waste burns preliminary treatment breaker

Technical Field

The utility model relates to the technical field of environment-friendly crushing equipment, in particular to an industrial dangerous waste incineration pretreatment crushing device.

Background

Industrial waste refers to solid, semi-solid, liquid and gaseous objects or substances produced in industrial production activities that lose their original utility value or that are discarded or discarded without losing their utility value. Along with the acceleration of the urban process and the gradual improvement of the living standard of people, more and more industrial harmful solid wastes appear in China;

the Chinese patent with the authority of CN218167183U in the prior art discloses an industrial hazardous waste incineration pretreatment crushing device, which comprises a machine body, a controller arranged on the front side of the machine body, a feeding port and a discharging port which are arranged on the upper side and the lower side of the machine body and communicated with each other, a crushing cavity arranged on the inner side of the machine body, and a double crushing roller horizontally rotatably arranged in the middle of the crushing cavity, wherein crushed solid materials disperse crushed materials under the rotation of a hollowed dispersion frame;

the method has the advantages that only one double-crushing roller program has poor crushing effect, and objects with large volumes are not easy to crush effectively.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the industrial dangerous waste incineration pretreatment crushing device, which crushes large objects, expanded objects and light objects through pre-crushing and crushes the large objects, the expanded objects and the light objects through crushing rollers, so that the objects can be crushed more effectively, the crushing efficiency can be improved, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an industrial dangerous waste incineration pretreatment crushing device comprises a U-shaped seat, a pre-crushing unit, a crushing unit and a crushing box;

u-shaped seat: the front side is provided with a crushing box, the front side of the bottom of the U-shaped seat is fixedly connected with the rear end of the sloping plate, and the front end of the sloping plate is fixedly connected with the rear side of the top of the crushing box;

a pre-crushing unit: the device comprises a placing plate, a first motor, a support, a crankshaft, connecting plates, bolts, half shaft sleeves, fixing columns, guide rings, movable shafts, movable seats and pressing plates, wherein the two sides of the top of each U-shaped seat are fixedly connected with the support respectively, the crankshaft is rotationally connected between the two supports, the right end of each crankshaft is fixedly connected with an output shaft of the first motor, the right side surface of each U-shaped seat is fixedly connected with the placing plate, the upper surface of the placing plate is fixedly connected with the bottom of the first motor, the bent parts of the crankshafts are rotationally sleeved with two opposite half shaft sleeves, the ends of the two half shaft sleeves are respectively fixedly connected with the connecting plates, the corresponding connecting plates are fixedly connected through the bolts, the bottoms of the half shaft sleeves on the lower sides are fixedly connected with the tops of the fixing columns, the bottoms of the fixing columns are movably connected with the movable seats through the movable shafts, the bottoms of the movable seats are fixedly connected with the centers of the tops of the pressing plates, the guide rings are respectively embedded on the left and right sides of the pressing plates, the guide columns are respectively vertically and slidingly connected with the guide columns, and the bottoms of the guide columns are fixedly connected with the bottoms of the U-shaped seats;

crushing unit: is arranged in the crushing box.

The object is placed in the U-shaped seat and is located below the pressing plate, the motor on the upper surface of the placing plate works to drive the crankshaft to rotate relative to the two supports, the two half shaft sleeves are enabled to stably rotate and sleeve the bent portion of the crankshaft through the connecting plate and the bolts, the bent portion of the crankshaft drives the fixing column to move up and down through the half shaft sleeves by means of the bolts, the bottom end of the fixing column drives the pressing plate to move up and down through the movable shaft and the movable seat, the pressing plate is guided and limited through the guide column and the guide ring, the pressing plate is enabled to stably move up and down, the object in the U-shaped seat is flattened and pre-broken when the pressing plate moves downwards, and the object slides down the crushing box along the inclined plate to be crushed through the crushing unit after the pressing plate flattens the object.

Further, the pre-crushing unit further comprises friction grains, and friction grains are uniformly arranged on the lower surface of the pressing plate. Friction lines can improve the friction force of the pressing plate on the object and improve the more effective extrusion on some smooth objects.

Further, the crushing unit comprises a trapezoid placing plate, a second motor, gears, external gears and crushing rollers, the crushing rollers are transversely connected in a rotating mode in the crushing box, the right ends of the two crushing rollers respectively penetrate through the right side of the crushing box and are fixedly connected with the external gears, the two external gears are connected in a meshed mode, the trapezoid placing plate is fixedly connected with the bottom of the right side of the crushing box, the second motor is fixedly connected with the upper surface of the trapezoid placing plate, the output shaft of the second motor is connected with the gears in a meshed mode, and the gears are connected with the external gears in a meshed mode. The trapezoid placement plate is used for installing a second motor, the second motor works to drive a gear to rotate, the gear drives an outer gear to rotate through meshing, and the mutual meshing of the two outer gears can drive two crushing rollers to relatively rotate in the crushing box to crush articles falling into the crushing box.

Further, the crushing box comprises a blanking plate and baffle plates, wherein the blanking plate is fixedly connected with the middle part in the crushing box and is arranged in a front low and rear high inclined mode, and the baffle plates are respectively arranged on two sides of the top of the blanking plate. When the crushing roller breaks objects, the waste can slide downwards through the blanking plate, and the baffle plate prevents the waste from sliding from the side edge of the blanking plate.

Further, still include the splashproof unit, the splashproof unit includes knob, adjusting screw, fixed riser and lifter plate, fixed riser of upper surface both sides difference fixed connection of broken case, vertical sliding connection lifter plate in the top spout of fixed riser the threaded connection has adjusting screw on the installation piece of lifter plate top front side, adjusting screw's bottom rotation is connected with the bearing piece, bearing piece fixed connection is in the front side of fixed riser, adjusting screw's top fixedly connected with knob. When the crushing roller breaks the waste, the waste is prevented from being sputtered to two sides, fixed vertical plates are respectively connected to two sides of the upper surface of the crushing box, and the height of the lifting plate which is slidably arranged by the fixed vertical plates can be adjusted by twisting the adjusting screw through the knob, so that the protection height of the side face is improved, and a large amount of slag is prevented from being sputtered during the working of the crushing roller.

Further, the splash-proof unit comprises a fixed transverse plate and clamping blocks, the front side of the top of the crushing box is provided with the fixed transverse plate, the left end and the right end of the fixed transverse plate are respectively provided with the clamping blocks, and the two clamping blocks are respectively clamped with clamping grooves on two sides of the top of the crushing box. The fixed diaphragm is in order to prevent that the discarded object from being splashed towards the front end when broken in broken incasement, and the fixture block is convenient to fix the installation and the dismantlement of diaphragm, can be with the quick dismantlement of fixed diaphragm at the maintenance crushing roller.

Compared with the prior art, the utility model has the beneficial effects that: the industrial dangerous waste incineration pretreatment crushing device has the following advantages:

1. this industrial hazardous waste burns pretreatment breaker, motor one work drives the bent axle and rotates for two supports, make two semi-axis sleeves steadily rotate and cup joint the bight at the bent part of bent axle through connecting plate and bolt, help the installation or the dismantlement of two semi-axis sleeves with the help of the bolt, the bent part of bent axle drives the fixed column through half axle sleeve and reciprocates, the bottom of fixed column passes through loose axle and movable seat and drives the clamp plate and reciprocate, it is spacing to lead the clamp plate through guide post and guide ring, make the clamp plate stabilize the activity from top to bottom, flatten the pre-crushing with the object in the U-shaped seat bottom when the clamp plate moves down, do benefit to subsequent crushing work, can improve crushing effect.

2. This industrial hazardous waste burns pretreatment breaker, motor two work drive gear rotation, and the gear drives an external gear through the meshing effect and rotates, and the intermeshing of two external gears can drive two crushing rollers and rotate relatively in the crushing case, carries out crushing treatment to the article that falls into the crushing case, and the lifter plate that fixed riser slides and sets up can be through knob twist adjustment screw rod height-adjusting to promote the protection height of side, avoid the crushing roller during operation to splash out a large amount of broken bits.

3. This industrial hazardous waste burns pretreatment breaker flattens large-scale object, inflation object, light-duty object through the pre-crushing, and the rethread running roller is broken to can more effectually break the object.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the bottom structure of the present utility model.

In the figure: the device comprises a U-shaped seat, a 2 vertical support, a 3 pre-crushing unit, a 31 placing plate, a 32 motor I, a 33 support, a 34 crankshaft, a 35 connecting plate, a 36 bolt, a 37 half shaft sleeve, a 38 fixed column, a 39 guide column, a 310 movable shaft, a 311 guide ring, a 312 movable seat, a 313 pressing plate, 314 friction lines, a 4 crushing unit, a 41 trapezoid placing plate, a 42 motor II, a 43 gear, a 44 external gear, a 45 crushing roller, a 5 splash-proof unit, a 51 knob, a 52 adjusting screw, a 53 fixed vertical plate, a 54 lifting plate, a 55 fixed transverse plate, a 56 clamping block, a 6 sloping plate, a 7 blanking plate, an 8 crushing box and a 9 baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: an industrial hazardous waste incineration pretreatment crushing device comprises a U-shaped seat 1, a pre-crushing unit 3, a crushing unit 4 and a crushing box 8;

u-shaped seat 1: the front side is provided with the rear end of the inclined plate 6 fixedly connected with the front side of the bottom of the crushing box 8,U-shaped seat 1, and the front end of the inclined plate 6 is fixedly connected with the rear side of the top of the crushing box 8;

pre-crushing unit 3: the device comprises a placing plate 31, a first motor 32, a support 33, a crankshaft 34, a connecting plate 35, bolts 36, half shaft sleeves 37, fixing columns 38, guide columns 39, guide rings 311, movable shafts 310, movable bases 312 and pressing plates 313, wherein the two sides of the top of a U-shaped base 1 are respectively and fixedly connected with the support 33, the crankshaft 34 is rotationally connected between the two supports 33, the right end of the crankshaft 34 is fixedly connected with an output shaft of the first motor 32, the right side surface of the U-shaped base 1 is fixedly connected with the placing plate 31, the upper surface of the placing plate 31 is fixedly connected with the bottom of the first motor 32, the bent part of the crankshaft 34 is rotationally sleeved with two opposite half shaft sleeves 37, the ends of the two half shaft sleeves 37 are respectively and fixedly connected with the connecting plates 35, the corresponding connecting plates 35 are fixedly connected with the bottom of the half shaft sleeves 37 at the lower side, the bottom of the fixing columns 38 are movably connected with the movable bases 312 through the movable shafts 310, the bottom of the movable bases 312 are fixedly connected with the top centers of the pressing plates 313, the left and right sides of the pressing plates 313 are respectively embedded with the guide rings 311, the guide columns 39 are respectively vertically and slidingly connected with the guide columns 39 in the two guide rings 311, and the bottom ends of the guide columns 39 are fixedly connected with the bottom of the U-shaped base 1;

the pre-crushing unit 3 further includes friction grains 314, and the lower surface of the pressing plate 313 is uniformly provided with the friction grains 314. Friction lines 314 may increase the friction of pressure plate 313 against the object, increasing the compression of some smooth objects more effectively.

Crushing unit 4: is mounted in a crushing tank 8.

The crushing unit 4 comprises a trapezoid placement plate 41, a second motor 42, gears 43, an external gear 44 and crushing rollers 45, wherein the crushing rollers 45 are transversely connected in a rotating manner in the crushing box 8, the right ends of the two crushing rollers 45 respectively penetrate through the right side of the crushing box 8 and are fixedly connected with the external gear 44, the two external gears 44 are connected in a meshed manner, the bottom of the right side of the crushing box 8 is fixedly connected with the trapezoid placement plate 41, the second motor 42 is fixedly connected to the upper surface of the trapezoid placement plate 41, an output shaft of the second motor 42 is connected with the gears 43, and the gears 43 are connected with the external gears 44 in a meshed manner. The trapezoid placement plate 41 is used for installing a second motor 42, the second motor 42 works to drive a gear 43 to rotate, the gear 43 drives an outer gear 44 to rotate through meshing, and the mutual meshing of the two outer gears 44 can drive two crushing rollers 45 to relatively rotate in the crushing box 8 so as to crush articles falling into the crushing box 8.

An object is placed at the inner bottom of the U-shaped seat 1 and is positioned below the pressing plate 313, the first motor 32 on the upper surface of the placing plate 31 works to drive the crankshaft 34 to rotate relative to the two supports 33, the two half sleeves 37 are stably and rotatably sleeved on the bent parts of the crankshaft 34 through the connecting plates 35 and the bolts 36, the two half sleeves 37 are mounted or dismounted by means of the bolts 36, the bent parts of the crankshaft 34 drive the fixing columns 38 to move up and down through the half sleeves 37, the bottom ends of the fixing columns 38 drive the pressing plate 313 to move up and down through the movable shafts 310 and the movable seat 312, the pressing plate 313 is guided and limited through the guide columns 39 and the guide rings 311, the pressing plate 313 moves stably up and down, the object at the inner bottom of the U-shaped seat 1 is flattened and pre-crushed when the pressing plate 313 moves down, and the object slides down the crushing box 8 along the inclined plate 6 to be crushed through the crushing unit 4.

Still include flitch 7 and baffle 9, middle part fixedly connected with front and back height slope setting's flitch 7 in the broken case 8, the top both sides of flitch 7 are provided with baffle 9 respectively. When the crushing roller 45 crushes the objects, the waste can slide downwards through the blanking plate 7, and the baffle 9 prevents the waste from sliding off the side edge of the blanking plate 7.

Still include splashproof unit 5, splashproof unit 5 includes knob 51, adjusting screw 52, fixed riser 53 and lifter plate 54, fixed riser 53 of upper surface both sides respectively fixed connection of crushing case 8, vertical sliding connection lifter plate 54 in the top spout of fixed riser 53, threaded connection has adjusting screw 52 on the installation piece of lifter plate 54 top front side, the bottom rotation of adjusting screw 52 is connected with the bearing piece, bearing piece fixed connection is in the front side of fixed riser 53, the top fixedly connected with knob 51 of adjusting screw 52. When the crushing roller 45 crushes the waste, the waste is prevented from being sputtered to two sides, the two sides of the upper surface of the crushing box 8 are respectively connected with the fixed vertical plates 53, the height of the lifting plates 54 which are slidably arranged on the fixed vertical plates 53 can be adjusted by twisting the adjusting screw rods 52 through the knob 51, so that the protection height of the side face is improved, and a large amount of slag is prevented from being sputtered during the working of the crushing roller 45.

The splash-proof unit 5 comprises a fixed transverse plate 55 and clamping blocks 56, the front side of the top of the crushing box 8 is provided with the fixed transverse plate 55, the left end and the right end of the fixed transverse plate 55 are respectively provided with the clamping blocks 56, and the two clamping blocks 56 are respectively clamped with clamping grooves on two sides of the top of the crushing box 8. The fixed diaphragm 55 prevents waste from splashing forward when being crushed in the crushing box 8, and the clamping block 56 facilitates the installation and the disassembly of the fixed diaphragm 55, so that the fixed diaphragm 55 can be quickly disassembled during the maintenance of the crushing roller 45.

The utility model provides an industrial dangerous waste incineration pretreatment crushing device, which has the following working principle:

an object is placed at the inner bottom of the U-shaped seat 1 and is positioned below the pressing plate 313, then the first motor 32 on the upper surface of the placing plate 31 works to drive the crank shaft 34 to rotate relative to the two supports 33, the two half sleeves 37 are stably and rotatably sleeved on the bending part of the crank shaft 34 through the connecting plate 35 and the bolts 36, the two half sleeves 37 are mounted or dismounted by the bolts 36, the bending part of the crank shaft 34 drives the fixed column 38 to move up and down through the half sleeve 37, the bottom end of the fixed column 38 drives the pressing plate 313 to move up and down through the movable shaft 310 and the movable seat 312, the pressing plate 313 is guided and limited through the guide column 39 and the guide ring 311, the pressing plate 313 moves stably up and down, the object at the inner bottom of the U-shaped seat 1 is flattened and pre-crushed when the pressing plate 313 moves downwards, after the pressing plate flattens objects, the objects slide down the crushing box 8 along the inclined plate 6, the second motor 42 works to drive the gear 43 to rotate, the gear 43 drives one external gear 44 to rotate through the meshing effect, the mutual meshing of the two external gears 44 can drive the two crushing rollers 45 to relatively rotate in the crushing box 8, the objects falling into the crushing box 8 are crushed, when the crushing rollers 45 crush wastes, the wastes are prevented from being sputtered to two sides, fixed vertical plates 53 are respectively connected to two sides of the upper surface of the crushing box 8, the lifting plates 54 which are slidably arranged on the fixed vertical plates 53 can twist the adjusting screw rods 52 through the knobs 51 to adjust the height, so that the protection height of the side faces is improved, and a large amount of slag is prevented from splashing when the crushing rollers 45 work.

It should be noted that, in the above embodiment, the input ends of the second motor 42 and the first motor 32 are electrically connected to the output end of the external power source through the external control switch set, the second motor 42 and the first motor 32 are three-phase asynchronous motors, and the external control switch set is used to control the operation of the second motor 42 and the first motor 32 by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. An industrial hazardous waste incineration pretreatment crushing device is characterized by comprising a U-shaped seat (1), a pre-crushing unit (3), a crushing unit (4) and a crushing box (8);

u-shaped seat (1): the front side is provided with a crushing box (8), the front side of the bottom of the U-shaped seat (1) is fixedly connected with the rear end of the sloping plate (6), and the front end of the sloping plate (6) is fixedly connected with the rear side of the top of the crushing box (8);

pre-crushing unit (3): contain place board (31), motor one (32), support (33), bent axle (34), connecting plate (35), bolt (36), adapter sleeve (37), fixed column (38), guide post (39), guide ring (311), loose axle (310), movable seat (312) and clamp plate (313), the top both sides of U-shaped seat (1) are fixedly connected with support (33) respectively, rotate between two support (33) and are connected with bent axle (34), the output shaft of bent axle (34) right-hand member fixed connection motor one (32), the right flank fixed connection of U-shaped seat (1) has place board (31), the upper surface fixed connection motor one's of placing board (31) bottom, the curved portion rotation of bent axle (34) cup joints two relative adapter sleeves (37), the tip of two adapter sleeves (37) are fixedly connected with connecting plate (35) respectively, the top of adapter sleeve (37) bottom fixed connection post (38) is fixed through bolt (36) fixedly, the bottom of adapter sleeve (38) is through the bottom of movable seat (312) fixed connection of movable seat (312), guide rings (311) are respectively inlaid on the left side and the right side of the pressing plate (313), guide posts (39) are respectively vertically and slidably connected with the two guide rings (311), and the bottom ends of the guide posts (39) are fixedly connected with the inner bottom of the U-shaped seat (1);

crushing unit (4): is installed in the crushing box (8).

2. An industrial hazardous waste incineration pretreatment crushing device according to claim 1, characterized in that: the pre-crushing unit (3) further comprises friction grains (314), and friction grains (314) are uniformly formed on the lower surface of the pressing plate (313).

3. An industrial hazardous waste incineration pretreatment crushing device according to claim 1, characterized in that: the crushing unit (4) comprises a trapezoid placing plate (41), a motor II (42), gears (43), external gears (44) and crushing rollers (45), wherein the crushing rollers (45) are transversely connected in a rotating mode in the crushing box (8), the right ends of the two crushing rollers (45) penetrate through the right side of the crushing box (8) respectively and are fixedly connected with the external gears (44), the two external gears (44) are connected with each other in a meshed mode, the bottom of the right side of the crushing box (8) is fixedly connected with the trapezoid placing plate (41), the upper surface of the trapezoid placing plate (41) is fixedly connected with the motor II (42), an output shaft of the motor II (42) is connected with the gears (43), and the gears (43) are connected with the external gears (44) in a meshed mode.

4. An industrial hazardous waste incineration pretreatment crushing device according to claim 1, characterized in that: still include flitch (7) and baffle (9), middle part fixedly connected with front low back high slope setting flitch (7) in broken case (8), the top both sides of flitch (7) are provided with baffle (9) respectively.

5. An industrial hazardous waste incineration pretreatment crushing device according to claim 1, characterized in that: still include splashproof unit (5), splashproof unit (5) include knob (51), adjusting screw (52), fixed riser (53) and lifter plate (54), fixed riser (53) of upper surface both sides difference fixed connection of broken case (8), vertical sliding connection lifter plate (54) in the top spout of fixed riser (53) threaded connection has adjusting screw (52) on the installation piece of lifter plate (54) top front side, the bottom rotation of adjusting screw (52) is connected with the bearing piece, bearing piece fixed connection is in the front side of fixed riser (53), the top fixedly connected with knob (51) of adjusting screw (52).

6. An industrial hazardous waste incineration pretreatment crushing device according to claim 5, characterized in that: the splash-proof unit (5) comprises a fixed transverse plate (55) and clamping blocks (56), the front side of the top of the crushing box (8) is provided with the fixed transverse plate (55), the left end and the right end of the fixed transverse plate (55) are respectively provided with the clamping blocks (56), and the two clamping blocks (56) are respectively connected with clamping grooves on two sides of the top of the crushing box (8) in a clamping mode.