CN115090364A - Asbestos tile waste material mill for building - Google Patents
Asbestos tile waste material mill for building Download PDFInfo
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- CN115090364A CN115090364A CN202210823112.1A CN202210823112A CN115090364A CN 115090364 A CN115090364 A CN 115090364A CN 202210823112 A CN202210823112 A CN 202210823112A CN 115090364 A CN115090364 A CN 115090364A
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- arc
- crushing
- driving
- shaped chain
- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of milling, in particular to a milling machine for asbestos tile waste materials for buildings. Comprises a frame and two crushing rollers; the two crushing rollers are symmetrically arranged along the vertical central plane of the frame; the crushing roller comprises a fixed shaft, a detachable crushing chain and a driving part for driving the crushing chain; the fixed shaft is fixedly arranged on the rack; the crushing chain can be rotatably arranged in the rack, and the crushing chain can be sleeved on the outer side wall of the fixed shaft in a manner of rotating around the axis direction of the fixed shaft; the driving part is arranged on the rack, and the output end of the driving part is connected with the grinding chain in a transmission manner. This application can pulverize the in-process at the asbestos tile and clean the roller that pulverizes, and the outer wall powder strikes off comparatively totally, and can not conglobate, can be convenient will pulverize the roller and dismantle alone, and the periodic maintenance and the degree of depth clearance of being convenient for further improve the powder and pulverize the effect.
Description
Technical Field
The invention relates to the technical field of milling, in particular to a milling machine for asbestos tile waste materials for buildings.
Background
Asbestos refers to a silicate mineral product having high tensile strength, high flexibility, chemical and thermal erosion resistance, electrical insulation and spinnability, which is a generic name of natural fibrous silicate minerals, and is composed of fiber bundles composed of very long and thin fibers capable of being separated from each other, and is an important fire-proof, insulation and heat-insulating material because of high fire resistance, electrical insulation and heat-insulating properties, but since asbestos fibers can cause diseases such as asbestos lung and pleural mesothelioma, the use of such dangerous substances is selected to be banned comprehensively in many countries. The asbestos tile features large area of single sheet, large effective utilization area, fire-proofing, moisture-proofing, corrosion-proofing, heat-resisting, cold-resisting and light in weight, and its production is simple, cost is low and application is extensive.
Due to the special properties of the asbestos tiles, crushing equipment needs to be designed independently for crushing the waste asbestos tiles, and the existing crushing equipment cannot meet the crushing requirements of the asbestos tiles.
The yellow corundum abrasive production device with the cleaning function, which is disclosed by the Chinese patent publication No. CN216459111U, comprises a tank body, wherein the top of the tank body is provided with a feeding bin, the feeding bin is hinged with a pair of baffle plates, the tank body is sequentially provided with a coarse crushing roller, a fine crushing roller, a coarse screen, a fine screen and an upward convex bottom plate from top to bottom, the bottom plate is rotatably provided with a rotating rod, and the rotating rod is driven to rotate by a driving motor; the rotating rod is provided with a pair of rotating support frames, the rotating support frames are rotatably provided with rollers, the lower parts of the rotating support frames are provided with elastic pressure rods which coaxially rotate with the rollers, and the bottoms of the elastic pressure rods are provided with grinding bodies attached to the bottom plate; the lower part of the tank body is provided with a supporting plate, the supporting plate is provided with a hydraulic cylinder and a pair of supporting frames, the supporting frames are hinged to the bottom of the tank body, the bottom of the tank body is provided with a sliding rail, a sliding block is arranged on the sliding rail in a sliding mode, and the telescopic end of the hydraulic cylinder is hinged to the sliding block. The utility model discloses structural design is simple compact, can carry out high-efficient broken handle to cubic yellow corundum, processes into the abrasive material that needs.
The powder coating production equipment with the cleaning structure, which is shown in Chinese patent publication No. CN216396495U, comprises a box body, two bearings I are clamped in the front side wall and the rear side wall of the box body, and a rotating shaft is sleeved between the two bearings I which are opposite in the front and the rear. The utility model discloses a two drive gears of motor three rotate, three cooperation through with gear two of gear can drive a screw section of thick bamboo and rotate, a screw section of thick bamboo through with the screw rod, the cooperation of slide bar and sliding sleeve can drive U type frame and brush roller downstream, make brush roller and grinding roller surface overlap joint, then make a motor drive pivot once more, thereby make two grinding rollers rotate, can clear up the grinding roller through the brush roller, with external delivery pipe and connecting pipe intercommunication, rivers will loop through connecting pipe and water jet and spout to the grinding roller, through the impact of rivers to the grinding roller, alright carry out thorough clearance to the device, thereby the cleaning performance has been guaranteed promptly, can use manpower sparingly again, improve work efficiency simultaneously.
Although the outer wall of crushing roller can be handled to reducing mechanism in the above-mentioned patent, most reducing mechanism can only clear up inside crushing roller when the device stop work to the brush clearance mode of adopting among the prior art, because the brush is cut badly by crushing roller easily, lead to clean effect not good, can't hang the powder of firm adhesion on the crushing roller outer wall and remove, influence follow-up crushing efficiency.
Still can clean in the aforesaid patent in step when crushing work goes on, clean the crushing roller through the mode that rivers washed, but this kind of mode is easy with likepowder asbestos shingle adhesion to crushing roller outer wall, and follow-up more difficult clear away, is not suitable for the clean mode of the crushing equipment of asbestos shingle.
Therefore, there is a need to design a mill for asbestos tile waste for construction, which solves the above problems.
Disclosure of Invention
In view of the above, it is necessary to provide a mill for building asbestos shingle waste against the problems of the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the invention provides a building asbestos tile waste material grinding machine, which comprises a frame and two grinding rollers, wherein the frame is provided with a first grinding roller and a second grinding roller;
the two crushing rollers are symmetrically arranged along the vertical central plane of the frame, and the vertical central plane is parallel to the frame;
the crushing roller comprises a fixed shaft, a detachable crushing chain and a driving part for driving the crushing chain;
the fixed shaft is fixedly arranged on the rack;
the crushing chain can be rotatably arranged in the rack, and the crushing chain can be sleeved on the outer side wall of the fixed shaft in a manner of rotating around the axis direction of the fixed shaft;
the driving part is arranged on the rack, and the output end of the driving part is connected with the grinding chain in a transmission manner.
Preferably, the fixed shaft comprises a fixed rod and a cam roller;
the two fixing rods are respectively and fixedly arranged on the side walls of the two sides of the rack in a horizontal and non-rotatable manner;
the cam roller is horizontally arranged between the two fixing rods, the two ends of the cam roller are fixedly connected with the end parts connected with the two fixing rods in a non-rotatable manner, the vertical cross section of the cam roller is of a cam type, and the axis of the shaft body of the cam roller is coaxial with the fixing rods;
the crushing chain comprises crushing teeth and arc-shaped chain plates which can rotate along the outer side wall of the cam roller;
the arc-shaped chain plates are arranged in a plurality of numbers, are connected in sequence, and are detachably connected with each other at the head and the tail;
the crushing teeth are fixedly arranged on the arc-shaped chain plate, and are uniformly distributed on the outer side wall of the arc-shaped chain plate along the length direction of the arc-shaped chain plate;
also comprises a cleaning wiper seat;
the cleaning seat is equipped with two, and the level sets up in the frame, and two crushing rollers are located two cleaning respectively and wipe between the seat, and the length direction of cleaning seat is unanimous with the axis direction of crushing roller, and one side that cleaning seat is close to crushing roller is equipped with the arc that is used for clearing up the arc link joint and wipes the groove.
Preferably, the driving part comprises an end part limiting assembly and an end part transmission assembly;
the end limiting assemblies are provided with four groups, the four groups of end limiting assemblies are respectively positioned at two ends of the two crushing rollers, and each end limiting assembly comprises a limiting sliding seat, a rotary driving disc and an end abutting mechanism;
the rotating driving disc is sleeved on the fixed rod in a rotating mode, the output end of the end portion transmission assembly is in transmission connection with the rotating driving disc, radial limiting grooves which correspond to the arc-shaped chain plates one by one are formed in one side, close to the crushing chain, of the rotating driving disc, and the directions of the radial limiting grooves point to the circle center of the rotating driving disc;
the limiting sliding seats are respectively arranged in the radial limiting grooves in a sliding manner and are connected with one sides of the arc-shaped chain plates at corresponding positions;
the end part abutting mechanism is arranged in the rotary driving disc, and the limiting sliding seat is elastically connected with the rotary driving disc through the end part abutting mechanism;
and the end part transmission assembly is arranged on one side of the crushing roller, and the output end of the end part transmission assembly is in transmission connection with two rotating driving disks on the same side.
Preferably, the end part abutting mechanism comprises a first spring and a mounting ring;
the mounting ring is fixedly mounted on the side wall of the rotary driving disc close to one side of the crushing chain, is positioned at the center of the rotary driving disc, and has the same inner diameter as the outer diameter of the fixed rod;
the first spring is provided with a plurality of, and a plurality of first spring corresponds with the spacing sliding seat one-to-one of a plurality of respectively, the one end of first spring and the lateral wall fixed connection of collar, the other end of first spring and the bottom fixed connection of spacing sliding seat.
Preferably, the end transmission assembly comprises a transmission ring, a transmission gear, a driving gear and a rotary driving mechanism;
two transmission rings are arranged and can be rotatably sleeved on the fixed rod, and one ends of the two transmission rings are fixedly connected with the side walls of the two rotary driving disks which are positioned on the same side respectively;
two transmission gears are arranged and are respectively fixedly sleeved on the outer side walls of the corresponding transmission rings;
two driving gears are arranged and are axially connected to the rack, and the two driving gears are respectively meshed with corresponding transmission gears;
and the output end of the rotary driving mechanism is in transmission connection with the driving gear, one output end of the rotary driving mechanism drives the driving gear to rotate in the forward direction, and the other driving end of the rotary driving mechanism drives the other driving gear to rotate in the reverse direction.
Preferably, the rotary driving mechanism comprises a driving motor and a steering driving wheel;
the driving motor is arranged on the rack, and the output end of the driving motor is fixedly connected with the shaft end of one of the driving gears;
and the steering driving wheel is connected to the rack in a shaft mode and located between the two driving gears, and the steering driving wheel is meshed with the two driving gears respectively.
Preferably, the chain plate elastic connecting assembly further comprises a second spring and a connecting buckle;
the second springs are arranged between two adjacent arc-shaped chain plates respectively, and two ends of each second spring are fixedly connected with the side walls of the two adjacent arc-shaped chain plates respectively;
connect the buckle, pulverize chain's head and the tail both ends and pass through connection buckle detachable and connect.
Preferably, the inside wall of arc link joint is equipped with a plurality of ball that can rotate, and a plurality of ball sets gradually along the length direction of arc link joint.
Preferably, the end part limiting assembly further comprises a shaft end connecting mechanism, the shaft end connecting mechanism is provided with a plurality of groups, the plurality of groups of shaft end connecting mechanisms correspond to the plurality of arc-shaped chain plates one to one, and the limiting sliding seat is detachably connected with the arc-shaped chain plates through the shaft end connecting mechanisms.
Preferably, the shaft end connecting mechanism comprises a first connecting rod, a second connecting rod, a limiting ring, a bolt connecting seat and a bearing;
the first connecting rod is horizontally arranged, the axis direction of the first connecting rod is consistent with the length direction of the arc-shaped chain plate, and the first connecting rod is fixedly arranged on the side wall of one side, close to the arc-shaped chain plate, of the limiting sliding seat;
the second connecting rod is horizontally arranged, the axis direction of the second connecting rod is consistent with the length direction of the arc-shaped chain plate, the second connecting rod is fixedly arranged on the side wall of one side of the arc-shaped chain plate close to the limiting sliding seat, and the second connecting rod and the first connecting rod are coaxially arranged;
the limiting ring is vertically and fixedly sleeved at one end of the second connecting rod, which is far away from the arc-shaped chain plate;
the bolt connecting seat is slidably arranged on the second connecting rod, the outer side wall of one end, close to the second connecting rod, of the first connecting rod is provided with an external thread, and the inner wall of the bolt connecting seat is provided with an internal thread matched with the external thread of the first connecting rod;
and the bearing is arranged on the second connecting rod, one end of the bearing is connected with the arc-shaped chain plate, and the other end of the bearing is connected with the second connecting rod.
Compared with the prior art, the beneficial effect of this application is:
1. the grinding rollers in the application adopt a mode that the rotatable grinding chain is sleeved on the fixed shaft, so that the fixed shaft is fixed, the distance between the two grinding rollers is ensured, and the two grinding chains can realize a good grinding effect at the intersection; because the grinding chain can be dismantled for the grinding chain can be after using with the whole dismantlement of grinding chain carry out deep cleaning, and nurse and the maintenance to the utensil of milling on the grinding chain.
2. The crushing chain that a plurality of arc link joint formed can closely laminate at the surface of cam roller, in crushing in-process asbestos shingle powder can not get into the gap between two arc link joints, the size of cam roller protruding portion just enough is ejecting with one of them arc link joint, thereby all carry out outer wall cleaning to each arc link joint through the cam roller protruding portion, improve clean degree, compare with traditional brush clean, the clean mode of this application can make clean more thoroughly, clean seat of wiping can be made for harder material, compare in the brush and improved life and clean degree by a wide margin.
3. The cleaning wiper seat is arranged at one end of the protruding part of the cam roller, so that the arc-shaped chain plate ejected by the protruding part of the cam roller can be cleaned, uninterrupted cleaning work can be performed while the crushing chain rotates, asbestos tile blocking powder tightly attached to the surface of the arc-shaped chain plate is removed, and subsequent normal operation of crushing work is facilitated.
4. The first springs are used for pulling the plurality of limiting sliding seats, so that the limiting sliding seats are provided with pulling force which is displaced towards the circle center of the rotary driving disc, the arc-shaped chain plates connected with the limiting sliding seats have the same driving force, and the function of tightly attaching the arc-shaped chain plates to the surface of the cam roller is achieved.
5. The rotation driving disc is matched with the limiting sliding seat to limit the two ends of the arc-shaped chain plate synchronously so that the arc-shaped chain plate can not deviate, the output of the end part transmission component drives the rotary driving disk to rotate, drives the crushing chain arranged on the rotary driving disk to realize synchronous rotation, when the arc chain plate is positioned on the outer side wall with larger radius of the cam roller, the limiting sliding seat is positioned on one side of the radial limiting groove closest to the circle center of the rotating driving disc, and ensures the joint driving force of the arc-shaped chain plate clinging to the surface of the cam roller through the end part abutting mechanism, when the arc-shaped chain plate is positioned at the protruding part of the cam roller, the limiting sliding seat gradually moves to the outermost side of the radial limiting groove along the length direction of the radial limiting groove, and the position is the maximum moving position of the limiting sliding seat, thereby play direction and spacing effect to the motion of arc link joint to make the arc link joint keep the laminating relation with the cam roller surface throughout in the rotation process.
6. Through adding between two adjacent arc link joints and establishing the second spring, guarantee the pulling force between per two arc link joints for the arc link joint keeps pressing close to the state as far as possible when rotatory with crushing operation, simultaneously, because the second spring has elasticity, can stretch when the arc link joint moves to the cam roller protruding portion, guarantees the normal dust removal work of arc link joint.
7. First connecting rod and second connecting rod are used for sliding the setting on the second connecting rod with spacing sliding seat and arc-shaped chain plate connecting bolt connecting seat respectively, the spacing ring is used for playing limit function to bolt connecting seat, can realize threaded connection through bolt connecting seat and first connecting rod, realize dismantling between spacing sliding seat and the arc-shaped chain plate promptly and be connected, the bearing can be when guaranteeing to be connected between arc-shaped chain plate and the second connecting rod, can also realize the arc-shaped chain plate for the rotation in spacing sliding seat, so that the adaptation carries out the deflection of in-process arc-shaped chain plate in clean operation.
Drawings
FIG. 1 is a perspective elevation view of the embodiment;
FIG. 2 is a top view of the embodiment;
FIG. 3 is a side view of the embodiment;
FIG. 4 is a schematic perspective view of a portion of an embodiment;
FIG. 5 is a schematic perspective view of a crushing roller of an embodiment;
FIG. 6 is a side view of a crushing roller of an embodiment;
FIG. 7 is a perspective view of an end drive assembly of an embodiment;
FIG. 8 is a perspective view of an end stop assembly of an embodiment;
FIG. 9 is a side view of an end stop assembly of an embodiment;
FIG. 10 is a side view of the fixed shaft, grinding chain and end stop assembly of the embodiment;
fig. 11 is a perspective view of the fixing shaft according to the embodiment.
The reference numbers in the figures are:
1-a frame; 2, fixing a shaft; 3-a grinding chain; 4-an end stop assembly; 5-an end drive assembly; 6-cleaning the wiping seat; 7-link plate elastic connecting component; 2 a-a fixation bar; 2 b-a cam roller; 3 a-arc chain plate; 3a 1-balls; 3 b-grinding teeth; 4 a-a limit sliding seat; 4 b-a rotating drive disc; 4b 1-radial limiting groove; 4 c-an end part abutting mechanism; 4c1 — first spring; 4c 2-mounting ring; 4 d-shaft end connecting mechanism; 4d1 — first connecting rod; 4d 2-second connecting rod; 4d 3-stop collar; 4d 4-bolted connection; 4d 5-bearing; 5 a-a drive ring; 5 b-a transmission gear; 5 c-a drive gear; 5 d-a rotary drive mechanism; 5d1 — drive motor; 5d 2-steering drive wheels; 6 a-an arc-shaped wiping groove; 7 a-a second spring; 7 b-connecting buckle.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-11:
a mill for building asbestos tile waste comprises a frame 1 and two milling rollers;
the two crushing rollers are symmetrically arranged along the vertical central plane of the frame 1, and the vertical central plane is parallel to the frame;
the crushing roller comprises a fixed shaft 2, a detachable crushing chain 3 and a driving part for driving the crushing chain 3;
the fixed shaft 2 is fixedly arranged on the frame 1;
the crushing chain 3 can be rotatably arranged in the rack 1, and the crushing chain 3 can be sleeved on the outer side wall of the fixed shaft 2 in a manner of rotating around the axis direction of the fixed shaft 2;
the drive part is arranged on the machine frame 1, and the output end of the drive part is in transmission connection with the crushing chain 3.
Based on the embodiment, the problem that the surface of a roller is difficult to clean by a traditional crushing roller is solved, the crushing roller in the application adopts a mode that a rotatable crushing chain 3 is sleeved on a fixed shaft 2, so that the fixed shaft 2 is fixed to ensure the distance between the two crushing rollers, and the two crushing chains 3 can realize a good crushing effect at the intersection; because grinding chain 3 can dismantle for grinding chain 3 can be after the use with grinding chain 3 whole dismantlement carry out deep cleaning, and carry out nursing and maintenance to the milling apparatus on grinding chain 3.
The drive division is used for driving crushing chain 3 rotatory for the crossing department can be incessant between two crushing chains 3 mills, and then is convenient for the operation of milling of asbestos shingle.
Further:
the fixed shaft 2 comprises a fixed rod 2a and a cam roller 2 b;
two fixing rods 2a are arranged, and the two fixing rods 2a are respectively and fixedly arranged on the side walls of the two sides of the rack 1 in a horizontal and non-rotatable manner;
the cam roller 2b is horizontally arranged between the two fixing rods 2a, two ends of the cam roller 2b are fixedly connected with the end parts connected with the two fixing rods 2a in a non-rotatable manner, the vertical cross section of the cam roller 2b is of a cam type, and the axis of the shaft body of the cam roller 2b is coaxial with the fixing rods 2 a;
the grinding chain 3 comprises grinding teeth 3b and arc-shaped chain plates 3a which can rotate along the outer side walls of the cam rollers 2 b;
the arc-shaped chain plates 3a are arranged in a plurality, the arc-shaped chain plates 3a are sequentially connected, and the two arc-shaped chain plates 3a positioned at the head and the tail are detachably connected;
the crushing teeth 3b are fixedly arranged on the arc-shaped chain plate 3a, and the crushing teeth 3b are uniformly distributed on the outer side wall of the arc-shaped chain plate 3a along the length direction of the arc-shaped chain plate 3 a;
also comprises a cleaning wiper seat 6;
the cleaning and wiping seat 6 is provided with two, the horizontal arrangement is in the frame 1, two crushing rollers are respectively positioned between the two cleaning and wiping seats 6, the length direction of the cleaning and wiping seat 6 is consistent with the axial direction of the crushing rollers, and one side of the cleaning and wiping seat 6, which is close to the crushing rollers, is provided with an arc-shaped wiping groove 6a for cleaning the arc-shaped chain plate 3 a.
Based on the above embodiment, how to clean the grinding roller in the running process of the grinding roller is solved, the cam rollers 2b are fixedly installed on the frame 1 through the two fixing rods 2a, one side of the two cam rollers 2b with larger outer diameters is a grinding side and is close to each other, one side of the two cam rollers 2b which are far away from each other is a protruding part of the cam, and the cleaning wiping seat 6 is arranged at one end of the protruding part of the cam roller 2b, so that the arc-shaped chain plate 3a ejected by the protruding part of the cam roller 2b can be cleaned, the grinding chain 3 can continuously clean while rotating, asbestos tiles tightly attached to the surface of the arc-shaped chain plate 3a are removed, and the subsequent grinding operation can be performed normally.
It is worth mentioning, the crushing chain 3 that a plurality of arc link joint 3a formed can closely laminate at cam roller 2 b's surface, in the gap that can not get into between two arc link joints 3a crushing in-process asbestos shingle powder, the size of cam roller 2b protruding portion just can be ejecting with one of them arc link joint 3a, thereby all carry out outer wall cleaning to each arc link joint 3a through cam roller 2b protruding portion, improve clean degree, compare clean with traditional brush, the clean mode of this application can make clean more thoroughly, clean seat 6 of wiping can be made for harder material, compare in that the brush has improved life and clean degree by a wide margin.
Further:
the driving part comprises an end part limiting component 4 and an end part transmission component 5;
the end limiting assemblies 4 are provided with four groups, the four groups of end limiting assemblies 4 are respectively positioned at two ends of the two crushing rollers, and each end limiting assembly 4 comprises a limiting sliding seat 4a, a rotary driving disk 4b and an end abutting mechanism 4 c;
the rotating driving disc 4b is sleeved on the fixed rod 2a in a rotating mode, the output end of the end portion transmission assembly 5 is in transmission connection with the rotating driving disc 4b, one side, close to the crushing chain 3, of the rotating driving disc 4b is provided with radial limiting grooves 4b1 which are in one-to-one correspondence with the arc-shaped chain plates 3a, and the directions of the radial limiting grooves 4b1 point to the circle center of the rotating driving disc 4 b;
the limiting sliding seats 4a are provided with a plurality of limiting sliding seats 4a, the limiting sliding seats 4a are respectively in one-to-one correspondence with the arc-shaped chain plates 3a, the limiting sliding seats 4a are respectively arranged in the radial limiting grooves 4b1 in a sliding manner, and the limiting sliding seats 4a are connected with one sides of the arc-shaped chain plates 3a at corresponding positions;
the end part abutting mechanism 4c is arranged in the rotary driving disc 4b, and the limiting sliding seat 4a is elastically connected with the rotary driving disc 4b through the end part abutting mechanism 4 c;
and the end part transmission assembly 5 is arranged on one side of the crushing roller, and the output end of the end part transmission assembly 5 is in transmission connection with the two rotating driving disks 4b on the same side.
Based on the above embodiment, solved how to drive and grind chain 3 and can also guarantee that arc link joint 3a tightly laminates the problem on the outer wall of cam roller 2b when fixed axle 2 is rotatory, through the cooperation of rotary drive dish 4b and spacing sliding seat 4a, carry on spacingly in the both ends of arc link joint 3a in step for arc link joint 3a can't squint, through the rotatory driving-dish 4b rotation of end transmission assembly 5 output drive, drive and install grinding chain 3 above that and realize synchronous revolution.
It is worth mentioning that, when the crushing chain 3 rotates, when the arc-shaped chain plate 3a is located on the outer side wall with the larger radius of the cam roller 2b, the limiting sliding seat 4a is located on one side of the radial limiting groove 4b1 closest to the center of the rotating driving disc 4b, and the end abutting mechanism 4c ensures the attaching driving force of the arc-shaped chain plate 3a clinging to the surface of the cam roller 2b, when the arc-shaped chain plate 3a is located on the protrusion of the cam roller 2b, the limiting sliding seat 4a gradually moves to the outermost side of the radial limiting groove 4b1 along the length direction of the radial limiting groove 4b1, which is the maximum moving position of the limiting sliding seat 4a, so as to guide and limit the movement of the arc-shaped chain plate 3a, and the arc-shaped chain plate 3a always keeps the attaching relation with the surface of the cam roller 2b in the rotating process.
Further:
the end part abutting mechanism 4c comprises a first spring 4c1 and a mounting ring 4c 2;
a mounting ring 4c2 fixedly mounted on the side wall of the rotating driving disk 4b near the side of the crushing chain 3, the mounting ring 4c2 is located at the center of the rotating driving disk 4b, the inner diameter of the mounting ring 4c2 is the same as the outer diameter of the fixed rod 2 a;
the number of the first springs 4c1 is multiple, the number of the first springs 4c1 is one-to-one corresponding to the number of the limiting sliding seats 4a, one end of each first spring 4c1 is fixedly connected with the outer side wall of the mounting ring 4c2, and the other end of each first spring 4c1 is fixedly connected with the bottom end of each limiting sliding seat 4 a.
When the end part abutting mechanism 4c works, the first springs 4c1 are fixedly installed on the rotary driving disc 4b through the installation ring 4c2, and the limiting sliding seats 4a are pulled through the first springs 4c1, so that the limiting sliding seats 4a have pulling force which is displaced towards the circle center of the rotary driving disc 4b, the arc-shaped chain plates 3a connected with the limiting sliding seats 4a have the same driving force, and the function of tightly attaching the arc-shaped chain plates 3a to the surface of the cam roller 2b is realized.
Further:
the end transmission component 5 comprises a transmission ring 5a, a transmission gear 5b, a driving gear 5c and a rotary driving mechanism 5 d;
two transmission rings 5a are arranged and can be sleeved on the fixed rod 2a in a rotating manner, and one ends of the two transmission rings 5a are fixedly connected with the side walls of the two rotary driving disks 4b which are positioned on the same side respectively;
two transmission gears 5b are arranged and are respectively fixedly sleeved on the outer side walls of the corresponding transmission rings 5 a;
two driving gears 5c are arranged and are axially connected to the rack 1, and the two driving gears 5c are respectively meshed with the corresponding transmission gears 5 b;
and the rotary driving mechanism 5d is installed on the rack 1, the output end of the rotary driving mechanism 5d is in transmission connection with the driving gear 5c, one output end of the rotary driving mechanism 5d drives the driving gear 5c to rotate in the forward direction, and the other driving end of the rotary driving mechanism 5d drives the other driving gear 5c to rotate in the reverse direction.
Based on the above embodiment, the problem of how to drive the grinding chain 3 to rotate is solved, the two driving gears 5c which are in transmission connection with the rotating driving mechanism 5d are driven to rotate reversely by the output of the rotating driving mechanism 5d, the two driving gears 5c drive the two transmission gears 5b which are meshed with the two driving gears 5c to rotate reversely, and then the two rotating driving discs 4b are driven to rotate reversely by the transmission ring 5a, so that the two grinding chains 3 which are in transmission connection with the rotating driving discs 4b rotate reversely, and the grinding driving function is realized.
Further:
the rotary driving mechanism 5d comprises a driving motor 5d1 and a steering driving wheel 5d 2;
the driving motor 5d1 is arranged on the frame 1, and the output end of the driving motor 5d1 is fixedly connected with the shaft end of one of the driving gears 5 c;
the steering drive wheel 5d2 is journaled on the frame 1 between the two drive gears 5c, and the steering drive wheel 5d2 is meshed with the two drive gears 5c, respectively.
And further:
the chain plate elastic connecting assembly 7 is further included, and the chain plate elastic connecting assembly 7 comprises a second spring 7a and a connecting buckle 7 b;
the number of the second springs 7a is multiple, the second springs 7a are respectively arranged between two adjacent arc-shaped chain plates 3a, and two ends of each second spring 7a are respectively fixedly connected with the side walls of the two adjacent arc-shaped chain plates 3 a;
connect buckle 7b, the head and the tail both ends of crushing chain 3 are through connecting buckle 7b detachable connection.
Based on the above embodiment, the problem of how to ensure that the crushing chain 3 reduces the gap between the arc-shaped chain plates 3a to avoid the powder falling into the crushing chain when rotating is solved, the second spring 7a is additionally arranged between two adjacent arc-shaped chain plates 3a to ensure the tension between every two arc-shaped chain plates 3a, so that the arc-shaped chain plates 3a are kept in a close state as much as possible during the rotating and crushing operations, and meanwhile, the second spring 7a has elasticity, so that the arc-shaped chain plates 3a can be stretched when moving to the protruding part of the cam roller 2b, and the normal dust removal work of the arc-shaped chain plates 3a is ensured.
It is worth mentioning that the connecting catches 7b enable a detachable connection of the crushing chain 3.
Further:
the inner side wall of the arc-shaped chain plate 3a is provided with a plurality of rolling balls 3a1, and a plurality of rolling balls 3a1 are arranged in sequence along the length direction of the arc-shaped chain plate 3 a.
Based on the above embodiment, the balls 3a1 can change the sliding friction between the arc-shaped chain plate 3a and the cam roller 2b into rolling friction, thereby reducing the resistance of the crushing chain 3 in the rotation process, reducing the energy consumption of the grinding and improving the grinding efficiency.
And further:
the end limiting assembly 4 further comprises a shaft end connecting mechanism 4d, the shaft end connecting mechanism 4d is provided with a plurality of groups, the shaft end connecting mechanisms 4d of the plurality of groups are in one-to-one correspondence with the arc-shaped chain plates 3a, and the limiting sliding seat 4a and the arc-shaped chain plates 3a are detachably connected through the shaft end connecting mechanism 4 d.
The shaft end connecting mechanism 4d comprises a first connecting rod 4d1, a second connecting rod 4d2, a limiting ring 4d3, a bolt connecting seat 4d4 and a bearing 4d 5;
the first connecting rod 4d1 is horizontally arranged, the axial direction of the first connecting rod 4d1 is consistent with the length direction of the arc-shaped chain plate 3a, and the first connecting rod 4d1 is fixedly arranged on the side wall of the limiting sliding seat 4a, which is close to one side of the arc-shaped chain plate 3 a;
the second connecting rod 4d2 is horizontally arranged, the axial direction of the second connecting rod 4d2 is consistent with the length direction of the arc-shaped chain plate 3a, the second connecting rod 4d2 is fixedly arranged on the side wall of the arc-shaped chain plate 3a close to the limiting sliding seat 4a, and the second connecting rod 4d2 and the first connecting rod 4d1 are coaxially arranged;
the limiting ring 4d3 is vertically and fixedly sleeved at one end of the second connecting rod 4d2 far away from the arc-shaped chain plate 3 a;
the bolt connecting seat 4d4 is slidably mounted on the second connecting rod 4d2, an external thread is arranged on the outer side wall of one end, close to the second connecting rod 4d2, of the first connecting rod 4d1, and an internal thread matched with the external thread of the first connecting rod 4d1 is arranged on the inner wall of the bolt connecting seat 4d 4;
and a bearing 4d5 arranged on the second connecting rod 4d2, wherein one end of the bearing 4d5 is connected with the arc-shaped chain plate 3a, and the other end of the bearing 4d5 is connected with the second connecting rod 4d 2.
Based on above-mentioned embodiment, the problem of how to realize grinding chain 3 dismouting has been solved, first connecting rod 4d1 and second connecting rod 4d2 are used for sliding the setting on second connecting rod 4d2 with spacing sliding seat 4a and arc-shaped chain board 3a connecting bolt connecting seat 4d4 respectively, spacing ring 4d3 is used for playing limit function to bolt connecting seat 4d4, can realize threaded connection through bolt connecting seat 4d4 and first connecting rod 4d1, realize dismantling the connection between spacing sliding seat 4a and the arc-shaped chain board 3a promptly.
It is worth mentioning that the bearing 4d5 can ensure the connection between the arc-shaped chain plate 3a and the second connecting rod 4d2, and at the same time, can realize the rotation of the arc-shaped chain plate 3a relative to the limiting sliding seat 4a, so as to adapt to the deflection of the arc-shaped chain plate 3a during the cleaning operation.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. An asbestos tile waste grinding machine for buildings comprises a frame (1) and two grinding rollers;
the two crushing rollers are symmetrically arranged along the vertical central plane of the frame (1), and the vertical central plane is parallel to the frame (1);
the grinding roller is characterized by comprising a fixed shaft (2), a detachable grinding chain (3) and a driving part for driving the grinding chain (3);
the fixed shaft (2) is fixedly arranged on the rack (1);
the crushing chain (3) can be rotatably arranged in the rack (1), and the crushing chain (3) can be sleeved on the outer side wall of the fixed shaft (2) in a manner of rotating around the axis direction of the fixed shaft (2);
the driving part is arranged on the rack (1), and the output end of the driving part is in transmission connection with the crushing chain (3).
2. The asbestos shingle waste mill for construction as claimed in claim 1, wherein the fixed shaft (2) comprises a fixed rod (2 a) and a cam roller (2 b);
two fixing rods (2 a) are arranged, and the two fixing rods (2 a) are respectively and fixedly arranged on the side walls of two sides of the rack (1) in a horizontal and non-rotatable manner;
the cam roller (2 b) is horizontally arranged between the two fixing rods (2 a), the two ends of the cam roller (2 b) are fixedly connected with the end parts connected with the two fixing rods (2 a) in a non-rotatable mode, the vertical cross section of the cam roller (2 b) is of a cam type, and the axis of the shaft body of the cam roller (2 b) is coaxial with the fixing rods (2 a);
the grinding chain (3) comprises grinding teeth (3 b) and arc-shaped chain plates (3 a) which can rotate along with the outer side walls of the cam rollers (2 b);
the arc-shaped chain plates (3 a) are provided with a plurality of arc-shaped chain plates (3 a), the arc-shaped chain plates (3 a) are sequentially connected, and the two arc-shaped chain plates (3 a) positioned at the head and the tail are detachably connected;
the crushing teeth (3 b) are fixedly arranged on the arc-shaped chain plate (3 a), and the crushing teeth (3 b) are uniformly distributed on the outer side wall of the arc-shaped chain plate (3 a) along the length direction of the arc-shaped chain plate (3 a);
also comprises a cleaning wiper seat (6);
the cleaning and wiping seat (6) is provided with two, the horizontal arrangement is in the frame (1), the two crushing rollers are respectively positioned between the two cleaning and wiping seats (6), the length direction of the cleaning and wiping seat (6) is consistent with the axial direction of the crushing rollers, and one side of the cleaning and wiping seat (6) close to the crushing rollers is provided with an arc-shaped wiping groove (6 a) for cleaning the arc-shaped chain plate (3 a).
3. The asbestos tile waste mill for building according to claim 2, characterized in that the driving part comprises an end limiting assembly (4) and an end transmission assembly (5);
the end limiting assemblies (4) are provided with four groups, the four groups of end limiting assemblies (4) are respectively positioned at two ends of the two crushing rollers, and each end limiting assembly (4) comprises a limiting sliding seat (4 a), a rotary driving disc (4 b) and an end abutting mechanism (4 c);
the rotary driving disc (4 b) is sleeved on the fixed rod (2 a) in a rotating mode, the output end of the end portion transmission assembly (5) is in transmission connection with the rotary driving disc (4 b), one side, close to the crushing chain (3), of the rotary driving disc (4 b) is provided with radial limiting grooves (4 b 1) which correspond to the arc-shaped chain plates (3 a) one by one, and the directions of the radial limiting grooves (4 b 1) point to the circle center of the rotary driving disc (4 b);
the limiting sliding seats (4 a) are provided with a plurality of limiting sliding seats (4 a), the limiting sliding seats (4 a) are respectively in one-to-one correspondence with the arc-shaped chain plates (3 a), the limiting sliding seats (4 a) are respectively arranged in the radial limiting grooves (4 b 1) in a sliding manner, and the limiting sliding seats (4 a) are connected with one sides of the arc-shaped chain plates (3 a) at corresponding positions;
the end part abutting mechanism (4 c), the end part abutting mechanism (4 c) is installed in the rotary driving disk (4 b), and the limiting sliding seat (4 a) is elastically connected with the rotary driving disk (4 b) through the end part abutting mechanism (4 c);
the end part transmission component (5) is arranged on one side of the crushing roller, and the output end of the end part transmission component (5) is in transmission connection with two of the rotary driving disks (4 b) on the same side.
4. The asbestos shingle waste mill according to claim 2, wherein the end interference means (4 c) comprises a first spring (4 c 1) and a mounting ring (4 c 2);
a mounting ring (4 c 2) fixedly mounted on the side wall of the rotating driving disc (4 b) near the side of the crushing chain (3), the mounting ring (4 c 2) is positioned at the center of the rotating driving disc (4 b), and the inner diameter of the mounting ring (4 c 2) is the same as the outer diameter of the fixed rod (2 a);
the first springs (4 c 1) are provided with a plurality of first springs (4 c 1) which are in one-to-one correspondence with the limiting sliding seats (4 a), one ends of the first springs (4 c 1) are fixedly connected with the outer side wall of the mounting ring (4 c 2), and the other ends of the first springs (4 c 1) are fixedly connected with the bottom ends of the limiting sliding seats (4 a).
5. The asbestos shingle waste mill for construction according to claim 3, wherein the end transmission assembly (5) comprises a transmission ring (5 a), a transmission gear (5 b), a driving gear (5 c) and a rotary drive (5 d);
two transmission rings (5 a) are arranged and can be sleeved on the fixed rod (2 a) in a rotating manner, and one ends of the two transmission rings (5 a) are fixedly connected with the side walls of the two rotary driving disks (4 b) which are positioned on the same side respectively;
two transmission gears (5 b) are arranged and are respectively fixedly sleeved on the outer side walls of the corresponding transmission rings (5 a);
two driving gears (5 c) are arranged and are connected to the rack (1) in a shaft mode, and the two driving gears (5 c) are meshed with the corresponding transmission gears (5 b) respectively;
and the rotary driving mechanism (5 d) is arranged on the rack (1), the output end of the rotary driving mechanism (5 d) is in transmission connection with the driving gear (5 c), one output end of the rotary driving mechanism (5 d) drives the driving gear (5 c) to rotate in the forward direction, and the other driving end of the rotary driving mechanism (5 d) drives the other driving gear (5 c) to rotate in the reverse direction.
6. The asbestos shingle waste mill for construction according to claim 5, wherein the rotary drive mechanism (5 d) comprises a drive motor (5 d 1) and a steering drive wheel (5 d 2);
the driving motor (5 d 1) is arranged on the rack (1), and the output end of the driving motor (5 d 1) is fixedly connected with the shaft end of one driving gear (5 c);
and the steering driving wheel (5 d 2) is axially connected to the frame (1) and positioned between the two driving gears (5 c), and the steering driving wheel (5 d 2) is respectively meshed with the two driving gears (5 c).
7. The mill according to claim 2, further comprising a link plate elastic connection member (7), wherein the link plate elastic connection member (7) comprises a second spring (7 a) and a connection buckle (7 b);
the number of the second springs (7 a) is multiple, the second springs (7 a) are respectively arranged between two adjacent arc-shaped chain plates (3 a), and two ends of each second spring (7 a) are respectively fixedly connected with the side walls of the two adjacent arc-shaped chain plates (3 a);
the head end and the tail end of the crushing chain (3) are detachably connected through the connecting buckles (7 b).
8. The mill according to any one of claims 2-7, wherein the inner side wall of the arc-shaped chain plate (3 a) is provided with a plurality of rotatable balls (3 a 1), and the plurality of balls (3 a 1) are arranged in sequence along the length of the arc-shaped chain plate (3 a).
9. The asbestos tile waste mill for building according to any one of claims 3 to 7, wherein the end limiting assembly (4) further comprises shaft end connecting mechanisms (4 d), the shaft end connecting mechanisms (4 d) are provided with a plurality of groups, the plurality of groups of shaft end connecting mechanisms (4 d) are in one-to-one correspondence with the plurality of arc-shaped chain plates (3 a), and the limiting sliding seat (4 a) and the arc-shaped chain plates (3 a) are detachably connected through the shaft end connecting mechanisms (4 d).
10. The asbestos tile waste mill as claimed in claim 9, wherein the shaft end connecting mechanism (4 d) comprises a first connecting rod (4 d 1), a second connecting rod (4 d 2), a limiting ring (4 d 3), a bolt connecting seat (4 d 4) and a bearing (4 d 5);
the first connecting rod (4 d 1) is horizontally arranged, the axial direction of the first connecting rod (4 d 1) is consistent with the length direction of the arc-shaped chain plate (3 a), and the first connecting rod (4 d 1) is fixedly arranged on the side wall of the limiting sliding seat (4 a) close to the arc-shaped chain plate (3 a);
the second connecting rod (4 d 2) is horizontally arranged, the axial direction of the second connecting rod (4 d 2) is consistent with the length direction of the arc-shaped chain plate (3 a), the second connecting rod (4 d 2) is fixedly installed on the side wall, close to the limiting sliding seat (4 a), of the arc-shaped chain plate (3 a), and the second connecting rod (4 d 2) and the first connecting rod (4 d 1) are coaxially arranged;
the limiting ring (4 d 3) is vertically and fixedly sleeved at one end of the second connecting rod (4 d 2) far away from the arc-shaped chain plate (3 a);
the bolt connecting seat (4 d 4) is slidably mounted on the second connecting rod (4 d 2), the outer side wall of one end, close to the second connecting rod (4 d 2), of the first connecting rod (4 d 1) is provided with an external thread, and the inner wall of the bolt connecting seat (4 d 4) is provided with an internal thread matched with the external thread of the first connecting rod (4 d 1);
and the bearing (4 d 5) is arranged on the second connecting rod (4 d 2), one end of the bearing (4 d 5) is connected with the arc-shaped chain plate (3 a), and the other end of the bearing (4 d 5) is connected with the second connecting rod (4 d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210823112.1A CN115090364A (en) | 2022-07-14 | 2022-07-14 | Asbestos tile waste material mill for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210823112.1A CN115090364A (en) | 2022-07-14 | 2022-07-14 | Asbestos tile waste material mill for building |
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| Publication Number | Publication Date |
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| CN115090364A true CN115090364A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210823112.1A Pending CN115090364A (en) | 2022-07-14 | 2022-07-14 | Asbestos tile waste material mill for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116532184A (en) * | 2023-05-12 | 2023-08-04 | 赣榆县金中韩肥业有限公司 | Microorganism compound fertilizer bio-fertilizer apparatus for producing |
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| CN210207004U (en) * | 2019-05-23 | 2020-03-31 | 燕守柱 | Roller is smashed with carbon sediment that has puncture function to steel mill |
| CN111570009A (en) * | 2020-06-12 | 2020-08-25 | 安徽快来防水防腐有限公司 | Putty material processing equipment |
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