CN113441217B - Waste building crushing and sorting equipment based on multi-type stone crushing technology - Google Patents

Abstract

The invention relates to the technical field of crushing equipment, in particular to crushing and sorting equipment for waste buildings based on a multi-type stone crushing technology, which comprises a driving mechanism, a primary crushing mechanism, a secondary crushing mechanism, a crushing box, a sorting filter plate, an anti-blocking scraper mechanism and a rack, wherein the driving mechanism is connected with the primary crushing mechanism; the crushing box comprises a rectangular box chamber, a blanking pipe and a cylindrical box chamber; the rectangular box chamber, the blanking pipe and the cylindrical box chamber are fixedly connected and communicated from top to bottom in sequence; the cylindrical box chamber is fixed on the rack, and the bottom of the cylindrical box chamber is detachably connected with the sorting filter plate; the invention adopts the matching of the first-stage crushing mechanism and the second-stage crushing mechanism, can efficiently crush the waste building materials, has high crushing degree and is convenient for recycling.

Description

Waste building crushing and sorting equipment based on multi-type stone crushing technology

Technical Field

The invention relates to the technical field of crushing equipment, in particular to crushing and sorting equipment for a waste building based on a multi-type stone crushing technology.

Background

The waste building garbage refers to muck, waste materials, sludge and other wastes generated in the process of building, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, along with the development of the economic society, the green treatment of the waste building structures becomes a necessary trend, treatment devices such as waste building structure crushers and the like are already present in the market at present, but the crushing structure of the waste building structure crusher in the prior art is simple, the crushing degree is low, and the waste building structure crusher is not beneficial to the efficient recovery of waste building materials.

Disclosure of Invention

The invention aims to provide crushing and sorting equipment for waste buildings based on a multi-type stone crushing technology, which can effectively solve the problems in the prior art.

The purpose of the invention is realized by the following technical scheme:

the crushing and sorting equipment for the abandoned building based on the multi-type stone crushing technology comprises a driving mechanism, a primary crushing mechanism, a secondary crushing mechanism, a crushing box, a sorting filter plate, an anti-blocking scraper mechanism and a rack; the crushing box comprises a rectangular box chamber, a blanking pipe and a cylindrical box chamber; the rectangular box chamber, the blanking pipe and the cylindrical box chamber are fixedly connected and communicated from top to bottom in sequence; the cylindrical box chamber is fixed on the rack, and the bottom of the cylindrical box chamber is detachably connected with the sorting filter plate; the primary crushing mechanism is connected in a rectangular box chamber in a matching manner and is positioned right below a feeding port of the rectangular box chamber; the secondary crushing mechanism is connected in a matching way in the cylindrical box chamber and is in transmission connection with the driving mechanism; the secondary crushing mechanism is in transmission connection with the primary crushing mechanism, and the primary crushing mechanism is in transmission connection with the anti-blocking scraper mechanism; the anti-blocking scraper mechanism is in sliding fit in the rectangular box chamber so as to enable crushed materials in the hanging rectangular box chamber to enter the blanking pipe.

The driving mechanism comprises a driving motor, a driving shaft and a driving friction wheel; the driving motor is fixed on the crushing box or the rack, and an output shaft of the driving motor is in transmission connection with the driving shaft; and the driving friction wheel fixed on the driving shaft is in friction transmission connection with the secondary crushing mechanism.

The driving shaft comprises a hexagonal rotating rod, a sliding rotating shaft, a speed regulating screw, a first support and a second support; one end of the hexagonal rotating rod is fixedly connected with an output shaft of the driving motor, the other end of the hexagonal rotating rod is in sliding fit in a hexagonal slideway of the sliding rotating shaft, and the sliding rotating shaft is fixedly provided with a driving friction wheel; the first support is fixed on the hexagonal rotating rod, and the second support is fixed on the sliding rotating shaft; one end of the speed regulating screw is in running fit with the first support, and the other end of the speed regulating screw is in threaded fit with the second support.

The secondary crushing mechanism comprises a lower driven friction wheel, a rotating pipe, a rotating bracket, an outer crushing roller assembly, an upper driven friction wheel, a linkage rotating pipe, a rotating shaft, a fixing bracket, an inner crushing roller, a lifting bracket, a guide vertical plate and a linkage wheel assembly; the driving friction wheel is in vertical friction transmission connection with the lower driven friction wheel and the upper driven friction wheel; the lower driven friction wheel is fixed at the upper end of the rotary pipe, the middle part of the rotary pipe is in running fit with the middle of the top surface of the cylindrical box chamber, the lower end of the rotary pipe is fixedly connected with a rotary bracket, and the outer side of the rotary bracket is uniformly connected with a plurality of outer crushing roller assemblies in a surrounding and running way; the upper driven friction wheel is fixed on the linkage rotating pipe, the linkage rotating pipe is in running fit with the fixing bracket, and the fixing bracket is fixed on the cylindrical box chamber; the rotary shaft is in sliding fit in the linkage rotary pipe, a vertical convex edge is arranged in the linkage rotary pipe and is in sliding fit with a vertical groove of the rotary shaft, the top end of the rotary shaft is in rotating fit on the lifting bracket, the lifting bracket is in sliding fit on the guide vertical plate, and the guide vertical plate is fixed on the fixed bracket; the middle part of the rotating shaft is in sliding fit in the rotating pipe, the bottom end of the rotating shaft is fixedly connected with the inner crushing roller, and the inner crushing roller is positioned on the inner side of the outer crushing roller assemblies; the upper driven friction wheel is in friction transmission connection with a linkage wheel assembly, and the linkage wheel assembly is fixed on the cylindrical box chamber; the linkage wheel assembly is in jacking transmission connection with the lifting bracket to drive the lifting bracket to slide on the guide vertical plate in the vertical direction; the linkage wheel assembly is in transmission connection with the primary crushing mechanism.

Interior crushing roller is the toper roll body, and the diameter of interior crushing roller is crescent from top to bottom.

The linkage wheel assembly comprises a linkage friction wheel, a top pressure ring, a bump, a short shaft, a bearing shaft frame and a driving chain wheel; the upper driven friction wheel vertically frictionally drives the linkage friction wheel, the linkage friction wheel and the driving chain wheel are respectively fixed at two ends of the short shaft, the driving chain wheel is in transmission connection with the primary crushing mechanism through a chain, the middle part of the short shaft is rotationally matched on a bearing shaft frame, and the bearing shaft frame is fixed on the cylindrical box chamber; the jacking ring is fixed on the linkage friction wheel, and a plurality of lugs are uniformly arranged on the jacking ring in a surrounding mode so as to drive the lifting bracket to move in the vertical direction through the lug jacking.

The outer crushing roller assembly comprises an outer crushing roller body, an outer rotating shaft and a rotating gear; the outer rotating shaft is rotationally matched on the rotating bracket, and the upper end and the lower end of the outer rotating shaft are respectively fixedly connected with the rotating gear and the outer crushing roller body; the axis of the outer crushing roller body is parallel to the axis of the rotating pipe.

The secondary crushing mechanism further comprises an inner gear ring which is fixed on the inner wall of the cylindrical box chamber and is meshed with the rotary gear.

The primary crushing mechanism comprises a transverse crushing roller, a transverse shaft, a driven sprocket, a linkage gear and a half gear; the transverse crushing roller is uniformly provided with crushing teeth in a surrounding manner; the two transverse crushing rollers are arranged, the feed opening of the rectangular box chamber is positioned right above the two transverse crushing rollers, the two transverse crushing rollers are fixed in the middle of the two transverse shafts, and the two transverse shafts are in relative rotation fit with the two ends of the rectangular box chamber; the outer ends of the two transverse shafts are respectively fixed with a linkage gear, and the two linkage gears are meshed and connected; a driven chain wheel is fixed at the outer end of one transverse shaft and is in transmission connection with the driving chain wheel through a chain; the outer end of the other cross shaft is fixed with a half gear, and the half gear is in intermittent meshing transmission connection with the anti-blocking scraper mechanism.

The anti-blocking scraper mechanism comprises a rack, a linkage frame, a horizontal sliding plate, a scraper body, a limiting plate, a spring shaft and a return spring; the rack is connected in the transmission of semi-gear intermittent type meshing, the one end at the linkage frame is fixed to the rack, the one end of the fixed horizontal sliding plate of other end of linkage frame, horizontal sliding plate's middle part sliding fit is on the both sides side of rectangle case room, horizontal sliding plate's middle part and the scraper blade body fixed connection of sliding fit at the inside bottom surface of rectangle case room, the limiting plate is fixed to horizontal sliding plate's the other end, limiting plate sliding fit is at the middle part of spring axle, the inner of spring axle is fixed on the rectangle case room, reset spring is established to the epaxial cover of spring, reset spring's both ends respectively with rectangle case room and limiting plate fixed connection.

The invention has the beneficial effects that: the invention adopts the matching of the first-stage crushing mechanism and the second-stage crushing mechanism, can efficiently crush the waste building materials, has high crushing degree and is convenient for recycling; the anti-blocking scraper mechanism is adopted in the invention, so that crushed materials falling into the rectangular box chamber after being primarily crushed by the primary crushing mechanism can be turned over and fall into the blanking pipe, and the crushed materials are prevented from being accumulated in the rectangular box chamber; the operation of the first-stage crushing mechanism, the second-stage crushing mechanism and the anti-blocking scraping plate mechanism in the anti-blocking device is driven by one motor, so that the anti-blocking device has good operation stability, saves energy and reduces consumption.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;

FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;

FIG. 3 is a third overall view provided in accordance with an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the overall structure provided by an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a primary crushing mechanism according to an embodiment of the present invention;

FIG. 7 is a first schematic structural diagram of a two-stage pulverizing mechanism according to an embodiment of the present invention;

FIG. 8 is a second schematic structural diagram of a secondary crushing mechanism according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of an outer crushing roller assembly according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of a linkage wheel assembly provided in accordance with an embodiment of the present invention;

FIG. 11 is a schematic structural view of a crush box provided in an embodiment of the present invention;

fig. 12 is a schematic structural diagram of an anti-blocking scraper mechanism provided in an embodiment of the present invention.

An icon: a drive mechanism 1; a drive motor 101; a drive shaft 102; a driving friction wheel 103; a primary crushing mechanism 2; a transverse crushing roller 201; a horizontal axis 202; a driven sprocket 203; a linkage gear 204; a half gear 205; a secondary crushing mechanism 3; a lower driven friction wheel 301; a rotating tube 302; a rotating bracket 303; an outer crushing roller assembly 304; an outer mill roller body 304a; an outer rotating shaft 304b; a rotary gear 304c; an upper driven friction wheel 305; a linkage rotary pipe 306; a rotating shaft 307; a fixing bracket 308; inner crushing rollers 309; a lifting bracket 310; a guide riser 311; a linkage wheel assembly 312; the interlocking friction wheel 312a; the top pressure ring 312b; a bump 312c; a minor axis 312d; a carrier 312e; a drive sprocket 312f; ring gear 313; a crushing box 4; a rectangular cabinet 401; a down pipe 402; a cylindrical chamber 403; a sorting filter plate 5; an anti-blocking scraper mechanism 6; a rack 601; a linkage frame 602; a horizontal slide plate 603; a squeegee body 604; a limit plate 605; a spring shaft 606; a return spring 607; a frame 7.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The present invention is described in further detail below with reference to figures 1-12.

Example one

As shown in fig. 1-12, the crushing and sorting equipment for the abandoned building based on the multi-type stone crushing technology comprises a driving mechanism 1, a primary crushing mechanism 2, a secondary crushing mechanism 3, a crushing box 4, a sorting filter plate 5, an anti-blocking scraper mechanism 6 and a frame 7; the crushing tank 4 comprises a rectangular tank chamber 401, a down pipe 402 and a cylindrical tank chamber 403; the rectangular box chamber 401, the blanking pipe 402 and the cylindrical box chamber 403 are fixedly connected and communicated from top to bottom in sequence; the cylindrical chamber 403 is fixed on the frame 7, and the bottom of the cylindrical chamber 403 is detachably connected with the sorting filter plate 5; the primary crushing mechanism 2 is connected in the rectangular box chamber 401 in a matching manner and is positioned right below a feeding port of the rectangular box chamber 401; the secondary crushing mechanism 3 is connected in the cylindrical box chamber 403 in a matching way and is in transmission connection with the driving mechanism 1; the secondary crushing mechanism 3 is in transmission connection with the primary crushing mechanism 2, and the primary crushing mechanism 2 is in transmission connection with the anti-blocking scraper mechanism 6; the anti-blocking scraper mechanism 6 is in sliding fit in the rectangular box chamber 401 so as to suspend the crushed materials in the rectangular box chamber 401 to enter the blanking pipe 402.

The crushing and sorting equipment for the waste building based on the multi-type stone crushing technology is used for crushing waste building materials, a primary crushing mechanism 2 and a secondary crushing mechanism 3 are adopted in the crushing and sorting equipment, high-degree crushing of the multi-type stones is facilitated, the crushing effect is good, the crushing efficiency is high, the situation that a single crushing mechanism cannot meet the requirement for crushing the multi-type stones is prevented, after a driving mechanism 1 is electrically started, the driving mechanism 1 can drive a secondary crushing mechanism 3 to operate, the secondary crushing mechanism 3 can drive a primary crushing mechanism 2 to operate, the primary crushing mechanism 2 can drive an anti-blocking scraping plate mechanism 6 to move when operating, the waste building materials needing to be crushed are put into the crushing equipment through a feeding port of a rectangular box chamber 401, the waste building materials firstly fall onto the primary crushing mechanism 2, after primary crushing is carried out through the primary crushing mechanism 2, the crushed materials fall into a blanking pipe 402 and fall into a cylindrical box chamber through the blanking pipe 402, the crushed materials fall into the cylindrical box chamber through a filtering and sorting filter plate 403, and a filtering plate 5 is not in accordance with the requirement for continuous crushing and sorting, and sorting filter plate 5 is not in accordance with the requirement after the crushing and sorting, and sorting filter plate is mounted, and the filtering plate is not in accordance with the requirement after the filtering and sorting chamber, the filtering plate is opened; in the crushing process of the primary crushing mechanism 2, the anti-blocking scraper mechanism 6 can turn over crushed materials falling into the rectangular box chamber 401 after the primary crushing mechanism 2 is primarily crushed, so that the crushed materials fall into the blanking pipe 402, and the crushed materials are prevented from being accumulated in the rectangular box chamber; the operation of the first-stage crushing mechanism 2, the second-stage crushing mechanism 3 and the anti-blocking scraper mechanism 6 in the internal crushing machine is driven by one motor, so that the operation stability of the equipment is good, and the energy is saved and the consumption is reduced.

Example two

As shown in fig. 1 to 12, the driving mechanism 1 includes a driving motor 101, a driving shaft 102, and a driving friction wheel 103; the driving motor 101 is fixed on the crushing box 4 or the rack 7, and an output shaft of the driving motor 101 is in transmission connection with the driving shaft 102; a driving friction wheel 103 fixed on the driving shaft 102 is connected with the secondary crushing mechanism 3 in a friction transmission way. After the driving motor 101 is started, the driving shaft 102 and the driving friction wheel 103 can be driven to rotate, so that the secondary crushing mechanism 3 is driven to operate through the driving friction wheel 103.

The driving shaft 102 comprises a hexagonal rotating rod, a sliding rotating shaft, a speed regulating screw, a first support and a second support; one end of the hexagonal rotating rod is fixedly connected with an output shaft of the driving motor 101, the other end of the hexagonal rotating rod is in sliding fit in a hexagonal slideway of the sliding rotating shaft, and the sliding rotating shaft is fixedly provided with a driving friction wheel 103; the first support is fixed on the hexagonal rotating rod, and the second support is fixed on the sliding rotating shaft; one end of the speed regulating screw is in running fit with the first support, and the other end of the speed regulating screw is in threaded fit with the second support. The relative position of the hexagonal rotating rod and the sliding rotating shaft in the driving shaft 102 can be adjusted by rotating the speed adjusting screw, so as to adjust the contact position of the driving friction wheel 103 and the secondary crushing mechanism 3, and thus change the speed of the driving friction wheel 103 driving the secondary crushing mechanism 3 to operate.

The secondary crushing mechanism 3 comprises a lower driven friction wheel 301, a rotating pipe 302, a rotating bracket 303, an outer crushing roller assembly 304, an upper driven friction wheel 305, a linkage rotating pipe 306, a rotating shaft 307, a fixing bracket 308, an inner crushing roller 309, a lifting bracket 310, a guide vertical plate 311 and a linkage wheel assembly 312; the driving friction wheel 103 is vertically connected with a lower driven friction wheel 301 and an upper driven friction wheel 305 in a friction transmission manner; the lower driven friction wheel 301 is fixed at the upper end of the rotary tube 302, the middle part of the rotary tube 302 is rotatably matched in the middle of the top surface of the cylindrical box chamber 403, the lower end of the rotary tube 302 is fixedly connected with a rotary bracket 303, and the outer side of the rotary bracket 303 is uniformly and rotatably connected with a plurality of outer crushing roller assemblies 304 in a surrounding manner; the upper driven friction wheel 305 is fixed on a linkage rotating pipe 306, the linkage rotating pipe 306 is in rotating fit with a fixed bracket 308, and the fixed bracket 308 is fixed on the cylindrical box chamber 403; the rotating shaft 307 is in sliding fit with the linkage rotating pipe 306, a vertical rib is arranged in the linkage rotating pipe 306 and is in sliding fit with a vertical groove of the rotating shaft 307, the top end of the rotating shaft 307 is in rotating fit with the lifting bracket 310, the lifting bracket 310 is in sliding fit with the guide vertical plate 311, and the guide vertical plate 311 is fixed on the fixed bracket 308; the middle part of the rotating shaft 307 is in sliding fit in the rotating pipe 302, the bottom end of the rotating shaft 307 is fixedly connected with an inner crushing roller 309, and the inner crushing roller 309 is positioned at the inner side of the outer crushing roller assemblies 304; the upper driven friction wheel 305 is in friction transmission connection with a linkage wheel assembly 312, and the linkage wheel assembly 312 is fixed on the cylindrical box chamber 403; the linkage wheel assembly 312 is in jacking transmission connection with the lifting bracket 310 so as to drive the lifting bracket 310 to slide on the guide vertical plate 311 in the vertical direction; the linkage wheel assembly 312 is in transmission connection with the primary crushing mechanism 2.

When the driving friction wheel 103 rotates, the vertical friction transmission drives the lower driven friction wheel 301 and the upper driven friction wheel 305 to rotate, and when the lower driven friction wheel 301 rotates, the rotating pipe 302 and the rotating bracket 303 are matched to drive the plurality of outer crushing roller assemblies 304 to rotate around the inner crushing roller 309;

when the upper driven friction wheel 305 rotates, the rotating shaft 307 can be driven to rotate through the linkage rotating pipe 306, and when the rotating shaft 307 rotates, the inner crushing roller 309 is driven to rotate around the axis of the inner crushing roller 307, so that crushed materials after primary crushing of the primary crushing mechanism 2 are subjected to more precise crushing treatment through the matching of the inner crushing roller 309 and the outer crushing roller assemblies 304 which rotate in different opposite directions; in the rotary crushing process, the upper driven friction wheel 305 drives the linkage wheel component 312 to move, the linkage wheel component 312 can drive the lifting bracket 310 to slide upwards on the guide vertical plate 311 through intermittent transmission, the lifting bracket 310 drives the rotating shaft 307 to slide in the linkage rotating pipe 306, so that the inner crushing roller 309 is driven to move upwards at a certain distance, the inner crushing roller 309 moves upwards to drive the crushed materials to a certain extent, the crushed materials at different positions are in contact with the outer crushing roller components 304, and the crushing effect is improved.

The inner crushing roller 309 is a conical roller body, and the diameter of the inner crushing roller 309 is gradually increased from top to bottom. The bottom of the inner crushing roller 309 is in rolling engagement with the bottom of a plurality of said outer crushing roller assemblies 304 to increase the crushing requirements for the crushed material, resulting in a higher degree of crushing.

The linkage wheel assembly 312 comprises a linkage friction wheel 312a, a top pressure ring 312b, a bump 312c, a short shaft 312d, a bearing bracket 312e and a driving chain wheel 312f; the upper driven friction wheel 305 vertically and frictionally drives the linkage friction wheel 312a, the linkage friction wheel 312a and the driving sprocket 312f are respectively fixed at two ends of a short shaft 312d, the driving sprocket 312f is connected with the primary crushing mechanism 2 through chain transmission, the middle part of the short shaft 312d is rotationally matched on a bearing bracket 312e, and the bearing bracket 312e is fixed on the cylindrical box chamber 403; the pressing ring 312b is fixed on the linkage friction wheel 312a, and a plurality of bumps 312c are uniformly arranged on the pressing ring 312b in a surrounding manner, so that the lifting bracket 310 is pressed and driven by the bumps 312c to move in the up-and-down direction. The upper driven friction wheel 305 vertically and frictionally drives the linkage friction wheel 312a to rotate, the linkage friction wheel 312a drives the driving sprocket 312f to rotate through the short shaft 312d when rotating, and the driving sprocket 312f can drive the primary crushing mechanism 2 to rotate through chain transmission when rotating; the linkage friction wheel 312a can also drive the jacking ring 312b to rotate when rotating, the jacking ring 312b is uniformly surrounded with a plurality of lugs 312c, the jacking ring 312b can jack the lifting bracket 310 to move upwards when driving the lugs 312c to contact with the lifting bracket 310, so that the inner crushing roller 309 is controlled to move upwards, and when the lugs 312c are separated from the lifting bracket 310, the inner crushing roller 309 falls to the original position under the action of self gravity.

The outer crushing roller assembly 304 includes an outer crushing roller body 304a, an outer rotating shaft 304b and a rotating gear 304c; the outer rotating shaft 304b is rotatably matched on the rotating bracket 303, and the upper end and the lower end of the outer rotating shaft 304b are respectively fixedly connected with the rotating gear 304c and the outer crushing roller body 304a; the axis of the outer crushing roller body 304a is parallel to the axis of the rotating pipe 302.

The secondary crushing mechanism 3 further comprises an inner gear 313, the inner gear 313 is fixed on the inner wall of the cylindrical box chamber 403, and the inner gear 313 is meshed with the rotating gear 304 c.

The rotating bracket 303 can drive the outer crushing roller body 304a, the outer rotating shaft 304b and the rotating gear 304c to rotate and encircle when rotating, the rotating gear 304c can drive the outer rotating shaft 304b to rotate by meshing with the inner gear ring 313 when moving, so as to drive the outer crushing roller body 304a to rotate, and the matching of the rotating outer crushing roller body 304a and the rotating inner crushing roller 309 can effectively improve the crushing effect.

EXAMPLE III

As shown in fig. 1 to 12, the primary crushing mechanism 2 includes a transverse crushing roller 201, a transverse shaft 202, a driven sprocket 203, a linkage gear 204 and a half gear 205; the transverse crushing roller 201 is uniformly provided with crushing teeth in a surrounding manner; the number of the transverse crushing rollers 201 is two, the feeding port of the rectangular box chamber 401 is positioned right above the two transverse crushing rollers 201, the two transverse crushing rollers 201 are fixed in the middle of the two transverse shafts 202, and the two transverse shafts 202 are in relative rotation fit with the two ends of the rectangular box chamber 401; the outer ends of the two transverse shafts 202 are respectively fixed with a linkage gear 204, and the two linkage gears 204 are meshed and connected; a driven chain wheel 203 is fixed at the outer end of one transverse shaft 202, and the driven chain wheel 203 is in transmission connection with a driving chain wheel 312f through a chain; the outer end of the other transverse shaft 202 is fixed with a half gear 205, and the half gear 205 is in intermittent meshing transmission connection with the anti-blocking scraper mechanism 6.

The driven sprocket 203 in the primary crushing mechanism 2 can be driven by the driving sprocket 312f to rotate, the driven sprocket 203 drives one cross shaft 202 to rotate when rotating, the linkage gear 204 on one cross shaft 202 drives the linkage gear 204 on the other cross shaft 202 to rotate, so that the two cross shafts 202 are driven to rotate in opposite directions, and finally the two transverse crushing rollers 201 are driven to crush the waste building waste; half gear 205 can rotate under the drive of a cross axle 202, half gear 205 rotate to with can drive when preventing stifled scraping plate mechanism 6 contacts prevent stifled scraping plate mechanism 6 and turn the broken material of the inside bottom surface of rectangle case room 401 to improve broken material whereabouts effect, prevent that the inside bottom surface of rectangle case room 401 from piling up broken material.

Example four

As shown in fig. 1-12, the anti-blocking scraper mechanism 6 comprises a rack 601, a linkage frame 602, a horizontal sliding plate 603, a scraper body 604, a limiting plate 605, a spring shaft 606 and a return spring 607; the semi-gear 205 is in intermittent meshing transmission connection with a rack 601, the rack 601 is fixed at one end of a linkage frame 602, the other end of the linkage frame 602 is fixed at one end of a horizontal sliding plate 603, the middle of the horizontal sliding plate 603 is in sliding fit with the side faces of the two sides of the rectangular box chamber 401, the middle of the horizontal sliding plate 603 is fixedly connected with a scraper body 604 which is in sliding fit with the bottom face of the rectangular box chamber 401, the other end of the horizontal sliding plate 603 is fixed with a limiting plate 605, the limiting plate 605 is in sliding fit with the middle of a spring shaft 606, the inner end of the spring shaft 606 is fixed on the rectangular box chamber 401, a return spring 607 is sleeved on the spring shaft 606, and the two ends of the return spring 607 are respectively fixedly connected with the rectangular box chamber 401 and the limiting plate 605.

The half-gear 205 rotates to the direction motion of driving rack 601 to limiting plate 605 when contacting with rack 601, thereby rack 601 drives scraper blade body 604 through the cooperation of linkage frame 602 and horizontal sliding plate 603 and overturns the broken material of the inside bottom surface of rectangle case 401 and improves broken material whereabouts effect, thereby prevent the inside broken material that piles up of rectangle case 401, horizontal sliding plate 603 drives limiting plate 605 and slides on spring shaft 606 and suitably stretch to reset spring 607 at this moment, when half-gear 205 rotated to separate with rack 601, scraper blade body 604 resets under reset spring 607's elasticity effect.

The principle is as follows: the crushing and sorting equipment for the waste building based on the multi-type stone crushing technology is used for crushing waste building materials, after a driving mechanism 1 is electrically started, the driving mechanism 1 can drive a secondary crushing mechanism 3 to operate, the secondary crushing mechanism 3 can drive a primary crushing mechanism 2 to operate, the primary crushing mechanism 2 can drive an anti-blocking scraper mechanism 6 to move, the waste building materials to be crushed are fed through a feeding port of a rectangular box chamber 401, the waste building materials firstly fall on the primary crushing mechanism 2, after primary crushing is carried out through the primary crushing mechanism 2, the crushed materials fall into a falling pipe 402 and fall into a cylindrical box chamber 403 through the falling pipe 402, more fine crushing treatment is carried out through the secondary crushing mechanism 3 in the cylindrical box chamber 403, the crushing degree is higher, when crushing is carried out, the crushed materials meeting the composite crushing requirement are sorted and screened out through filter holes of a sorting filter plate 5, the crushed materials meeting the requirement continue crushing treatment, if the crushed materials meeting the requirement are treated, the sorting 5 is opened and discharged, the filter plate 5 is connected with the cylindrical box chamber 403 in a matched manner, and the filter plate 403 is convenient to be disassembled and installed; in the crushing process of the primary crushing mechanism 2, the anti-blocking scraper mechanism 6 can turn over crushed materials falling into the rectangular box chamber 401 after the primary crushing mechanism 2 is primarily crushed, so that the crushed materials fall into the blanking pipe 402, and the crushed materials are prevented from being accumulated in the rectangular box chamber; the operation of the first-stage crushing mechanism 2, the second-stage crushing mechanism 3 and the anti-blocking scraper mechanism 6 in the internal crushing machine is driven by one motor, so that the operation stability of the equipment is good, and the energy is saved and the consumption is reduced.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. Abandonment for building crushing sorting facilities based on multiclass type stone is smashed technique, its characterized in that: comprises a driving mechanism (1), a primary crushing mechanism (2), a secondary crushing mechanism (3), a crushing box (4), a sorting filter plate (5), an anti-blocking scraper mechanism (6) and a frame (7); the crushing box (4) comprises a rectangular box chamber (401), a blanking pipe (402) and a cylindrical box chamber (403); the rectangular box chamber (401), the blanking pipe (402) and the cylindrical box chamber (403) are sequentially and fixedly connected and communicated from top to bottom; the cylindrical box chamber (403) is fixed on the rack (7), and the bottom of the cylindrical box chamber (403) is detachably connected with the sorting filter plate (5); the primary crushing mechanism (2) is connected in a rectangular box chamber (401) in a matching manner and is positioned right below a feeding port of the rectangular box chamber (401); the secondary crushing mechanism (3) is connected in a cylindrical box chamber (403) in a matching way and is in transmission connection with the driving mechanism (1); the secondary crushing mechanism (3) is in transmission connection with the primary crushing mechanism (2), and the primary crushing mechanism (2) is in transmission connection with the anti-blocking scraper mechanism (6); the anti-blocking scraper mechanism (6) is in sliding fit in the rectangular box chamber (401) so as to enable crushed materials in the rectangular box chamber (401) to enter the blanking pipe (402); the driving mechanism (1) comprises a driving motor (101), a driving shaft (102) and a driving friction wheel (103); the driving motor (101) is fixed on the crushing box (4) or the rack (7), and an output shaft of the driving motor (101) is in transmission connection with the driving shaft (102); a driving friction wheel (103) fixed on the driving shaft (102) is in friction transmission connection with the secondary crushing mechanism (3); the driving shaft (102) comprises a hexagonal rotating rod, a sliding rotating shaft, a speed regulating screw rod, a first support and a second support; one end of the hexagonal rotating rod is fixedly connected with an output shaft of the driving motor (101), the other end of the hexagonal rotating rod is in sliding fit in a hexagonal slideway of the sliding rotating shaft, and a driving friction wheel (103) is fixed on the sliding rotating shaft; the first support is fixed on the hexagonal rotating rod, and the second support is fixed on the sliding rotating shaft; one end of the speed regulating screw is in running fit with the first support, and the other end of the speed regulating screw is in threaded fit with the second support; the secondary crushing mechanism (3) comprises a lower driven friction wheel (301), a rotating pipe (302), a rotating bracket (303), an outer crushing roller assembly (304), an upper driven friction wheel (305), a linkage rotating pipe (306), a rotating shaft (307), a fixing bracket (308), an inner crushing roller (309), a lifting bracket (310), a guide vertical plate (311) and a linkage wheel assembly (312); the driving friction wheel (103) is in vertical friction transmission connection with a lower driven friction wheel (301) and an upper driven friction wheel (305); the lower driven friction wheel (301) is fixed at the upper end of the rotary pipe (302), the middle part of the rotary pipe (302) is in running fit with the middle of the top surface of the cylindrical box chamber (403), the lower end of the rotary pipe (302) is fixedly connected with a rotary bracket (303), and the outer side of the rotary bracket (303) is uniformly connected with a plurality of outer crushing roller assemblies (304) in a surrounding and running way; the upper driven friction wheel (305) is fixed on a linkage rotating pipe (306), the linkage rotating pipe (306) is rotationally matched on a fixed bracket (308), and the fixed bracket (308) is fixed on the cylindrical box chamber (403); the rotating shaft (307) is in sliding fit with the linkage rotating pipe (306), a vertical rib is arranged in the linkage rotating pipe (306), the vertical rib is in sliding fit with a vertical groove of the rotating shaft (307), the top end of the rotating shaft (307) is in rotating fit with the lifting bracket (310), the lifting bracket (310) is in sliding fit with the guide vertical plate (311), and the guide vertical plate (311) is fixed on the fixing bracket (308); the middle part of the rotating shaft (307) is in sliding fit in the rotating pipe (302), the bottom end of the rotating shaft (307) is fixedly connected with inner crushing rollers (309), and the inner crushing rollers (309) are positioned on the inner sides of the outer crushing roller assemblies (304); the upper driven friction wheel (305) is in friction transmission connection with a linkage wheel assembly (312), and the linkage wheel assembly (312) is fixed on the cylindrical box chamber (403); the linkage wheel assembly (312) is in jacking transmission connection with the lifting bracket (310) so as to drive the lifting bracket (310) to slide on the guide vertical plate (311) in the vertical direction; the linkage wheel assembly (312) is in transmission connection with the primary crushing mechanism (2); the linkage wheel assembly (312) comprises a linkage friction wheel (312 a), a jacking ring (312 b), a bump (312 c), a short shaft (312 d), a bearing frame (312 e) and a driving chain wheel (312 f); the upper driven friction wheel (305) is vertically in friction transmission with a linkage friction wheel (312 a), the linkage friction wheel (312 a) and a driving chain wheel (312 f) are respectively fixed at two ends of a short shaft (312 d), the driving chain wheel (312 f) is in transmission connection with a primary crushing mechanism (2) through a chain, the middle part of the short shaft (312 d) is in running fit with a bearing bracket (312 e), and the bearing bracket (312 e) is fixed on a cylindrical box chamber (403); the jacking ring (312 b) is fixed on the linkage friction wheel (312 a), and a plurality of convex blocks (312 c) are uniformly arranged on the jacking ring (312 b) in a surrounding mode so as to jack and transmit the lifting bracket (310) to move in the vertical direction through the convex blocks (312 c).

2. The crushing and sorting device for the abandoned building based on the multi-type stone crushing technology as claimed in claim 1, wherein: interior crushing roller (309) is the toper roll body, and the diameter of interior crushing roller (309) is crescent from top to bottom.

3. The crushing and sorting device for the abandoned building based on the multi-type stone crushing technology as claimed in claim 2, wherein: the outer crushing roller assembly (304) comprising an outer crushing roller body (304 a), an outer rotating shaft (304 b) and a rotating gear (304 c); the outer rotating shaft (304 b) is rotationally matched on the rotating bracket (303), and the upper end and the lower end of the outer rotating shaft (304 b) are respectively fixedly connected with the rotating gear (304 c) and the outer crushing roller body (304 a); the axis of the outer crushing roller body (304 a) is parallel to the axis of the rotating pipe (302).

4. The crushing and sorting device for the abandoned building based on the multi-type stone crushing technology as claimed in claim 3, wherein: the secondary crushing mechanism (3) further comprises an inner gear ring (313), the inner gear ring (313) is fixed on the inner wall of the cylindrical box chamber (403), and the inner gear ring (313) is meshed with the rotating gear (304 c).

5. The crushing and sorting equipment for the abandoned building based on the multi-type stone crushing technology as claimed in claim 4, wherein: the primary crushing mechanism (2) comprises a transverse crushing roller (201), a transverse shaft (202), a driven sprocket (203), a linkage gear (204) and a half gear (205); the transverse crushing roller (201) is uniformly provided with crushing teeth in a surrounding manner; the two transverse crushing rollers (201) are arranged, the feeding port of the rectangular box chamber (401) is positioned right above the two transverse crushing rollers (201), the two transverse crushing rollers (201) are fixed in the middle of the two transverse shafts (202), and the two transverse shafts (202) are in relative rotation fit with the two ends of the rectangular box chamber (401); the outer ends of the two transverse shafts (202) are respectively fixed with a linkage gear (204), and the two linkage gears (204) are meshed and connected; a driven chain wheel (203) is fixed at the outer end of one transverse shaft (202), and the driven chain wheel (203) is in transmission connection with a driving chain wheel (312 f) through a chain; the outer end of the other transverse shaft (202) is fixed with a half gear (205), and the half gear (205) is in intermittent meshing transmission connection with the anti-blocking scraper mechanism (6).

6. The crushing and sorting device for the abandoned building based on the multi-type stone crushing technology as claimed in claim 5, wherein: the anti-blocking scraper mechanism (6) comprises a rack (601), a linkage frame (602), a horizontal sliding plate (603), a scraper body (604), a limiting plate (605), a spring shaft (606) and a return spring (607); the semi-gear (205) intermittently meshes the transmission and is connected with the rack (601), the rack (601) is fixed at one end of a linkage frame (602), one end of a horizontal sliding plate (603) is fixed at the other end of the linkage frame (602), the middle of the horizontal sliding plate (603) is in sliding fit with the side faces of two sides of a rectangular box chamber (401), the middle of the horizontal sliding plate (603) is fixedly connected with a scraper body (604) which is in sliding fit with the bottom surface inside the rectangular box chamber (401), a limiting plate (605) is fixed at the other end of the horizontal sliding plate (603), the limiting plate (605) is in sliding fit with the middle of a spring shaft (606), the inner end of the spring shaft (606) is fixed on the rectangular box chamber (401), a return spring (607) is sleeved on the spring shaft (606), and two ends of the return spring (607) are respectively fixedly connected with the rectangular box chamber (401) and the limiting plate (605).

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