阅读说明：本技术 一种施工废料处理装置 (Construction waste treatment device ) 是由 张瑛 李广金 刘熊为 曹浩捷 林小能 于 2021-07-09 设计创作，主要内容包括：本发明涉及施工废料回收装备技术领域,用以解决现有技术中的缺少一种施工废料处理装置,用以能够规模化的处置施工废料,且能够尽可能的分离铁制品的废料件,以实现对于施工废料二次利用的可能的技术问题。包括用于分离铁制件的废料分选机构,废料分选机构包括：废料转运组件,其包括一转动体,转动体上的边缘部分具有多个运载斗,各运载斗在转动行程上具有一预设位置；磁力吸附组件包括一接收驱动以按预设轨迹运动的电磁吸附端,电磁吸附端在运动行程上具有吸附位置和解吸位置,在吸附位置,电磁吸附端插入位于预设位置的运载斗中。本技术方案能够有效的完成对于施工废料中的铁质件的处理,实现了对于施工废料处理、筛选、吸附和分离。(The invention relates to the technical field of construction waste recovery equipment, and aims to solve the technical problems that a construction waste treatment device is lacked in the prior art, so that construction waste can be treated in a large scale, waste pieces of ironwork can be separated as far as possible, and secondary utilization of the construction waste can be realized. Including the waste material sorting mechanism who is used for separating ironwork, waste material sorting mechanism includes: the waste material transferring assembly comprises a rotating body, wherein a plurality of carrying hoppers are arranged on the edge part of the rotating body, and each carrying hopper has a preset position on the rotating stroke; the magnetic force adsorption component comprises an electromagnetic adsorption end which receives and drives to move according to a preset track, the electromagnetic adsorption end is provided with an adsorption position and an desorption position on a movement stroke, and the electromagnetic adsorption end is inserted into a carrying hopper located at the preset position at the adsorption position. This technical scheme can effectually accomplish the processing to the iron spare in the construction waste material, has realized handling, screening, absorption and separation to the construction waste material.)

1. A construction waste treatment apparatus comprising a waste sorting mechanism (20) for separating ironwork, characterized in that the waste sorting mechanism (20) comprises:

the waste material transferring assembly (210) comprises a rotating body (201), wherein the edge part of the rotating body (201) is provided with a plurality of carrying hoppers (230), and each carrying hopper has a preset position on the rotating stroke;

the magnetic adsorption component (220) comprises an electromagnetic adsorption end which receives and drives to move according to a preset track, wherein the electromagnetic adsorption end is provided with an adsorption position and a desorption position on a movement stroke, the electromagnetic adsorption end is inserted into a carrying bucket positioned at the preset position at the adsorption position, and the electromagnetic adsorption end is positioned on a first collection station (310) for collecting iron parts at the desorption position.

2. The construction waste disposal device of claim 1, wherein the waste material transfer assembly (210) comprises:

the intermittent limiting parts (205) are used for positioning the preset positions and are constructed on the rotating body (201) and are in a strip-shaped opening shape, the intermittent limiting parts (205) face one end of the circle center of the auxiliary rotating part (204) and are in an arc shape, and each intermittent limiting part (205) is arranged between two adjacent carrying buckets (230).

3. The construction waste disposal apparatus as set forth in claim 2, wherein the rotator (201) comprises:

the two groups of fixed side plates (211) are connected through a plurality of fixed columns (212); the carrying bucket (230) is fixed between the two groups of fixed side plates (211); the fixed columns (212) respectively correspond to the bottoms of the carrying hoppers (230).

4. The construction waste disposal apparatus of claim 2, wherein the electromagnetic attraction end is rotatably connected to a first bracket by a magnetic swing arm portion (241).

5. The construction waste disposal apparatus of claim 4, wherein the magnetic force adsorption assembly (220) further comprises:

the driving connecting rod assembly (242) is arranged on the second support (222), the power output end of the driving connecting rod assembly (242) is connected with the magnetic swing arm part (241), and the power input end of the driving connecting rod assembly (242) is connected with an intermittent motion assembly (243).

6. The construction waste treatment apparatus according to claim 5,

the intermittent motion assembly (243) is rotationally connected to the third support (223); the intermittent motion assembly (243) can be intermittently connected into the intermittent limiting part (205) which is closest to the intermittent motion assembly;

a drive member (244) is provided for driving the intermittent motion assembly (243) in rotation.

7. The construction waste disposal device according to claim 6, wherein the magnetic swing arm part (241) comprises:

a swing arm body (261) provided with a sliding groove (262);

and the sliding block (263) is connected to the sliding groove (262) in a sliding mode and has two limit positions at two ends of the sliding groove (262).

8. The construction waste disposal device of claim 7, wherein the drive link assembly (242) comprises:

a first swing arm lever (271) having one end rotatably connected to the swing arm body (261) and the other end rotatably connected to the second support (222) and rotatably connected to one end of the second swing arm lever (273); the other end of the second swing arm rod (273) is rotatably connected with one end of a third swing arm rod (275); the other end of the third swing arm rod (275) is rotatably connected to an auxiliary swing arm (277), and the other end of the auxiliary swing arm (277) is fixedly connected to a major arc rotating piece (278);

the center of the major arc rotating part (278) is rotationally connected with the third support (223).

9. The construction waste disposal apparatus of claim 8, wherein the intermittent motion assembly (243) comprises:

a limit arm lever (251), a coaxial rotating wheel (252) is arranged on the major arc rotating piece (278), one end of the coaxial rotating wheel (252) extends to form the limit swing arm (254), and the limit arm lever (251) and the auxiliary swing arm (277) form an angle of 90 degrees;

the limiting rod (253) is fixedly connected to the limiting arm rod (251);

the limiting rod (253) can enter the intermittent limiting part (205), one end of the limiting part (253) is provided with a secondary limiting part (254), and the secondary limiting part (254) is used for limiting radial movement of one end of the limiting rod (253);

a first contact (255) provided on one side of the sub stopper portion (254);

the stop arm (251) can form a minimum distance with the first installation position (2031);

a second contact member (256) installed at the first installation position (2031), and at the minimum distance, the second contact member (256) is brought into contact with the first contact member (255) and generates an execution signal;

the signal receiver (257) is connected with the second contact piece (256) and transmits the execution signal to an actuator (258), and the actuator (258) is used for driving and controlling the electromagnetic generator (265) to work when receiving the execution signal, so that the electromagnetic adsorption rod (264) can generate magnetic force.

10. The construction waste treatment apparatus as set forth in claim 7, further comprising:

-a collecting channel (50) arranged between said second seat (222) and said third seat (223), the outlet of said collecting channel (50) being connected to a conveyor belt (30);

also includes:

a ramp structure (60) extending from below the first support (221) to above the second support (222) to form a first ramp (61), the first ramp (61) being configured to receive a scrap piece;

a second ramp (62) is formed from the top end of the first ramp (61) to the direction of the collecting channel (50), and the second ramp (62) is used for preventing the construction waste (1) from falling from the carrying bucket (230) to the first ramp (61).

Technical Field

The invention relates to the technical field of construction waste recycling equipment, in particular to a construction waste treatment device.

Background

The main sources of construction waste materials include general names of construction waste materials generated by construction work such as building demolition, new construction, repair and the like, and in the construction process of buildings, the generated muck, waste concrete bricks, waste metals, waste bamboo wood and the like take the construction waste materials as the names, obviously, the construction waste materials contain a large amount of iron products such as reinforcing steel bars, structural nails and the like, and for the modern industry, the resource saving and recycling are indispensable subjects of the industrialization process, and the processing of the concomitant construction waste materials is accompanied with the acceleration of the urbanization process, so that the construction waste materials have important significance for screening, separating and recycling of waste materials therein.

In the prior art, the treatment technology of construction waste is continuously developed, and the technical scheme focuses on crushing the construction waste by the Chinese invention patent application with the application number of CN201810799069.3 and the patent application name of 'a civil and architectural engineering construction waste treatment device', and aims to improve the efficiency of crushing the construction waste and realize thorough crushing as much as possible; obviously, the technical scheme has the defects that the technical scheme per se is influenced when the iron-containing products are treated, the service durability of the application is reduced, the application cannot recycle ironwork waste pieces, the indiscriminate waste pieces are not recycled, more construction waste is generated to a certain extent, and the subsequent recycling consideration is not enough.

In summary, when construction waste, particularly construction waste having a recycling significance is disposed of, the significance of recycling available resources is more significant, and therefore, complete crushing disposal is not necessarily applicable to such a recyclable situation; in addition, the scale and the operation continuity of the treatment device capable of recycling construction wastes in the prior art are not well reflected; therefore, there is a need for a construction waste treatment apparatus that can dispose construction waste in a large scale and separate ironwork waste pieces as much as possible to realize the possibility of secondary utilization of the construction waste.

Disclosure of Invention

The invention provides a technical scheme for solving the technical problems that a construction waste treatment device is lacked in the prior art and is used for disposing construction waste in a large scale and separating waste pieces of ironwork as far as possible so as to realize possible secondary utilization of the construction waste.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a construction waste treatment apparatus comprising a waste sorting mechanism for separating ironwork, the waste sorting mechanism comprising:

the waste material transferring assembly comprises a rotating body, wherein a plurality of carrying hoppers are arranged on the edge part of the rotating body, and each carrying hopper has a preset position on the rotating stroke;

the magnetic force adsorbs the subassembly, it includes that one receives the drive in order to press the electromagnetic adsorption end of predetermineeing the orbit motion, the electromagnetic adsorption end has adsorption position and desorption position on the motion stroke the adsorption position, the electromagnetic adsorption end inserts and is located in the delivery fill of predetermineeing the position desorption position, the electromagnetic adsorption end is located the first collection station that is used for collecting ironwork.

Further, the waste transport assembly comprises:

the plurality of intermittent limiting parts are used for positioning the preset positions and are constructed on the rotating body and are in a strip-shaped opening shape, the intermittent limiting parts face one end of the circle center of the auxiliary rotating part and are in a circular arc shape, and each intermittent limiting part is arranged between two adjacent carrying buckets.

Further, the rotating body includes:

the two groups of fixed side plates are connected through a plurality of fixed columns; the carrying hopper is fixed between the two groups of fixed side plates; the fixed column respectively corresponds to the bottom of the carrying hopper.

Furthermore, the electromagnetic adsorption end is rotatably connected to a first bracket through a magnetic swing arm part.

Further, the magnetic force adsorption component also comprises:

and the power output end of the driving connecting rod assembly is connected with the magnetic swing arm part, and the power input end of the driving connecting rod assembly is connected with an intermittent motion assembly.

Further, the intermittent motion assembly is rotatably connected to the third support; the intermittent motion component can be intermittently connected to the position, closest to the intermittent motion component, in the intermittent limiting part;

a drive member is used for driving the intermittent motion assembly to rotate.

Further, the magnetic swing arm portion includes:

the swing arm body is provided with a sliding groove;

and the sliding block is connected on the sliding groove in a sliding mode and provided with two limit positions at two ends of the sliding groove.

Further, the drive link assembly includes:

one end of the first swing arm rod is rotatably connected with the swing arm body, and the other end of the first swing arm rod is rotatably connected to the second support and is rotatably connected with one end of the second swing arm rod; the other end of the second swing arm rod is rotatably connected with one end of a third swing arm rod; the other end of the third swing arm rod is rotatably connected to the auxiliary swing arm, and the other end of the auxiliary swing arm is fixedly connected to a major arc rotating part;

the center of the major arc rotating part is rotationally connected with the third support.

Further, the intermittent motion assembly comprises:

the limiting arm rod is provided with a coaxial rotating wheel, one end of the coaxial rotating wheel extends to form the limiting swing arm, and the limiting arm rod and the auxiliary swing arm form an angle of 90 degrees;

the limiting rod is fixedly connected to the limiting arm rod;

the limiting rod can enter the intermittent limiting part, one end of the limiting part is provided with an auxiliary limiting part, and the auxiliary limiting part is used for limiting radial movement of one end of the limiting rod;

a first contact member provided on one side of the sub stopper portion;

the limiting arm rod can form a minimum distance with the first installation position;

the second contact piece is arranged at the first installation position, and when the distance is the minimum distance, the second contact piece is communicated with the first contact piece and generates an execution signal;

the signal receiver is connected with the second contact element and transmits the execution signal to an actuator, and the actuator is used for driving and controlling the electromagnetic generator to work when receiving the execution signal, so that the electromagnetic adsorption rod can generate magnetic force.

Further, the method also comprises the following steps:

a collecting channel arranged between the second support and the third support, the outlet of the collecting channel being connected to a conveyor belt;

also includes:

the ramp structure extends from the lower part of the first support to the upper part of the second support to form a first ramp, and the first ramp is used for receiving a waste part;

and a second ramp is formed from the top end of the first ramp to the direction of the collecting channel, and the second ramp is used for preventing the construction waste from falling from the carrying bucket to the first ramp.

The invention has the following beneficial effects:

according to the technical scheme, the treatment of iron pieces in construction waste can be effectively finished, the construction waste is received through the carrying hopper of the waste transferring assembly, the magnetic adsorption assembly can drive the waste sorting mechanism to act, one carrying hopper reaches a preset position, at the moment, the magnetic adsorption assembly is provided with a magnetic adsorption end, the magnetic adsorption end is inserted into the carrying hopper through the motion track of the magnetic adsorption end when the carrying hopper reaches the preset position, the power supply is switched on, and the magnetic generating device generates magnetic force to adsorb the iron-containing waste pieces; after completion, the waste material pieces and the residual construction waste materials are respectively screened; further, in order to guarantee the effect of separating the waste parts, the waste sorting mechanism can be arranged to execute again, the conveying is completed through the lifting chain conveying mechanism, and the construction waste treatment, screening, adsorption and separation are realized.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of a construction waste treatment apparatus according to the present invention;

FIG. 2 is a schematic structural view of a pre-crush crushing mechanism of the present invention;

FIG. 3 is a schematic structural diagram of the lifting chain transmission mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the waste sorting mechanism of the present invention;

FIG. 5 is a first schematic view of the motion profile of the waste sorting mechanism of the present invention;

FIG. 6 is a second schematic view of the motion profile of the waste sorting mechanism of the present invention;

the reference numerals in the figures denote:

the system comprises a pre-extrusion crushing mechanism 10, a waste inlet 100, construction waste 1, a waste sorting mechanism 20, a waste transfer component 210, a magnetic adsorption component 220 and a carrying hopper 230;

a first collection station 310, conveyor 30, first conveyor 31;

a first waste sorting mechanism 21, a second waste sorting mechanism 22, an elevating chain conveying mechanism 40, a housing 400, a sprocket 401, a chain 402, a chain shaft 403, a connecting portion 404, and a bucket 405;

a fixing part 11, a crushing rotating shaft 12, a crushing rotating wheel 13, a first semicircular body 14, a second semicircular body 14a, a guide part 15, a U-shaped guide structure 16, a guide column 17, crushing teeth 18 and a crushing driving electric part 19;

a rotating body 201, a rotating shaft 202, a rotating support 203, a first mounting position 2031, an auxiliary rotating member 204, and an intermittent stopper 205;

the fixed side plate 211 fixes the column 212;

a first support 221, a second support 222, and a third support 223;

a magnetic swing arm portion 241, a driving swing arm assembly 242, an intermittent motion assembly 243, and a driving member 244;

a swing arm body 261, a slide groove 262, a slide block 263, an electromagnetic adsorption rod 264, an electromagnetic generator 265, a first swing arm rod 271, a second rotating shaft 272, a second swing arm rod 273, a third rotating shaft 274, a third swing arm rod 275, a fourth rotating shaft 276, an auxiliary swing arm 277, and a major arc rotating member 278;

the limiting arm rod 251, the coaxial rotating wheel 252, the limiting rod 253, the secondary limiting part 254, the first contact piece 255, the second contact piece 256, the signal receiver 257, the actuator 258, the collecting channel 50, the ramp structure 60, the first ramp 61 and the second ramp 62.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; for convenience of description, in the present application, "left side" is "first end", "right side" is "second end", "upper side" is "first end", and "lower side" is "second end" in the current view, so that the description is for the purpose of clearly expressing the technical solution, and should not be construed as an improper limitation to the technical solution of the present application.

The invention provides a technical scheme for solving the technical problems that a construction waste treatment device is lacked in the prior art and is used for treating construction waste in a large scale and separating waste pieces of ironwork as far as possible so as to realize possible secondary utilization of the construction waste; for convenience of description, the scrap from the ironwork is expressed by a ferrous material, and the ironwork in the embodiments of the present invention refers to an article capable of being magnetically attracted by an electromagnet, and does not refer to only an article made of iron.

The present application provides a construction waste treatment apparatus, referring to fig. 4 in detail, and referring to fig. 1, the construction waste treatment apparatus includes a waste sorting mechanism 20 for separating ironwork, the waste sorting mechanism 20 includes:

a scrap transporter 210 including a rotor 201, the rotor 201 having a plurality of buckets 230 at an edge portion thereof, each bucket having a predetermined position on a rotational stroke;

the magnetic force adsorption component 220 includes an electromagnetic adsorption end receiving driving to move according to a preset track, the electromagnetic adsorption end has an adsorption position and a desorption position on a movement stroke, the electromagnetic adsorption end is inserted into a carrying bucket located at the preset position, and the electromagnetic adsorption end is located at a first collection station 310 for collecting iron parts at the desorption position.

The design concept of each embodiment of the invention lies in the large-scale and high-efficiency treatment of construction waste 1 and the recovery of iron pieces, so as to facilitate the secondary utilization of the iron pieces, the construction waste 1 is carried by the carrying hoppers 230, when each carrying hopper 230 reaches a preset position, the magnetic adsorption component 220 can adsorb the iron pieces on the construction waste through the movement of the electromagnetic adsorption end in a preset track, and desorbs the iron pieces in the subsequent work, the realized process is equivalent to adsorption and screening, the rotary body 201 in the waste transfer component 210 is equivalent to the provision of the carrying hoppers 230, and the aim is to effectively distribute the construction waste 1 into a plurality of parts, so that the adsorption process is easier, and the carrying hoppers 230 are not only favorable for carrying, but also favorable for the falling separation of the construction waste 1.

Based on the above technical idea, the construction waste 1 needs to be pretreated to a certain extent, and therefore, the technical solution also includes the following contents, please refer to fig. 2, which includes a pre-extrusion crushing mechanism 10, the pre-extrusion crushing mechanism 10 is disposed at the waste inlet 100, and the pre-extrusion crushing mechanism 10 includes two sets of pre-extrusion crushing assemblies 110 disposed oppositely; the construction waste 1 falls from a position in the middle of the two sets of pre-extrusion crushing assemblies 110; the two groups of pre-extrusion crushing assemblies 110 respectively comprise a rotating wheel, and the rotating wheels are eccentrically connected to the construction waste treatment device in a collective manner, so that the two groups of pre-extrusion crushing assemblies 110 can respectively execute an eccentric rotating action along with the rotation of the rotating wheels so as to extrude and crush the construction waste 1 entering the waste inlet 100; an alternative embodiment of the two sets of pre-extrusion crushing assemblies 110 is that the extrusion parts of the two sets of pre-extrusion crushing assemblies 110 are arranged in a staggered manner during the extrusion process, so that the extrusion is realized under the action of eccentric motion, for example, the extrusion parts of the two sets of pre-extrusion crushing assemblies 110 respectively comprise three convex extrusion blades, during the extrusion, one extrusion blade of one extrusion part is inserted between two extrusion blades of the other extrusion part to realize extrusion cutting crushing, obviously, the two sets of pre-extrusion crushing assemblies 110 can keep a certain distance to prevent the construction waste 1 from being blocked and prevent the extrusion parts from colliding and interfering with each other in motion, and the screening mode can be used as pretreatment to divide the waste with larger size into relatively small sizes to facilitate subsequent magnetic separation, so as to prevent the smaller iron part from being positioned on a larger non-iron part, such as a large wood board with an iron nail.

The specific magnetic separation working process is as follows:

a waste sorting mechanism 20 to which the crushed construction waste 1 is transferred by a transfer belt 30;

the waste sorting mechanism 20 includes:

the scrap-carrying assembly 210, which includes a rotating body 201, such as a disk-shaped rotating member, a plurality of carriers 230 are arranged in a uniform central array at an edge portion of the rotating body, such as four, six, eight or even other number of the carrying hoppers 230 are uniformly and rotatably connected to the edge of the rotator, the rotator of the waste material transferring assembly 210 can perform a rotating action by receiving and driving, so that the plurality of carrying hoppers 230 carry the construction waste material 1 one by one, and on the rotating stroke, one of the positions of the carrier bucket is located below the end of the conveyor belt 30 so as to load the material, and after the material is loaded, the material is discharged along with the rotation of the rotating body after reaching the discharging station, and since the carrier bucket rotates on the rotating body 201, in general, when the bucket is rotated to the position with the hopper opening facing upwards, the bucket is used for loading materials, and when the bucket is rotated to the position with the hopper opening facing downwards, the bucket is used as a discharging position, and any position between the loading materials and the discharging position can be a preset position;

when the scrap transporting assembly 210 performs a rotating motion on a circular track counterclockwise or clockwise, the magnetic adsorption assembly 220 enables one of the carrying hoppers 230 to carry the construction scrap 1 to the preset position of the rotating track in the process of driving the scrap transporting assembly 210 to perform the rotating motion, that is, actually, the moving stroke of the carrying hopper 230 and the moving stroke of the magnetic adsorption assembly 220 have a coincident position, that is, a preset position. The magnetic force adsorption assembly 220 has a magnetic force adsorption end, which can be partially inserted into the carrying hopper 230 at the predetermined position and generates an electromagnetic force in a connected state, so that the waste material pieces which can be separated from the construction waste material 1 and can be adsorbed by the electromagnetic force in the construction waste material 1 are adsorbed on the adsorption end 221; after the adsorption end 221 adsorbs the waste material, the magnetic adsorption component 220 drives the waste material transportation component 210 to continue moving along the rotation track, and the magnetic adsorption end gradually gets away from the carrying hopper 230 and can be in a disconnected state to block the electromagnetic force, so that the waste material can naturally fall into a first collection station 310 by gravity; after the carrying hopper 230 leaves the predetermined position, the construction waste can be dumped to a second collecting station, i.e. the above-mentioned dumping position, by gravity or other driving force.

The technical scheme is obviously a specific implementation mode provided for realizing scale, and further provides an implementation scheme which preferably considers environmental protection requirements and is more refined so as to improve the recovery of construction waste 1, and the specific contents are as follows:

further, the waste sorting mechanism 20 includes a first waste sorting mechanism 21 and a second waste sorting mechanism 22;

the first waste sorting mechanism 21 is arranged at the downstream of the pre-extrusion crushing mechanism 10, and the construction waste 1 is conveyed from the pre-extrusion crushing mechanism 10 to the first waste sorting mechanism 21 through a first conveyor belt 31; the second waste sorting mechanism 22 is located downstream of the first waste sorting mechanism 21, and the first waste sorting mechanism 21 and the second waste sorting mechanism 22 convey the construction waste 1 from the first waste sorting mechanism 21 to the second waste sorting mechanism 22 via a lifting chain conveying mechanism 40.

The purpose of the above technical scheme is to further expand the practical scene, so that the application mode of the device using environmental protection and cyclic utilization as main conditions can be realized in more working occasions, the technical idea is that the waste sorting mechanism 20 adopts a secondary system, which is equivalent to a processing device extending out of the downstream, but the waste sorting mechanism 20 with the same structure is constructed to be disposed, secondary separation and screening are realized, a lifting chain conveying mechanism 40 is utilized to specifically complete the secondary separation and screening, the lifting chain conveying mechanism 40 is adopted to convey the length of the device which can be greatly reduced in layout to form a production line, the occupied area is smaller, and the device is favorable for installation.

In one embodiment, referring to fig. 3, the present disclosure provides a structure of a lifting chain transmission mechanism 40, wherein the lifting chain transmission mechanism 40 moves counterclockwise, and the lifting chain transmission mechanism specifically includes:

a housing 400 fixed to a mounting position;

two sets of sprockets 401 rotatably disposed on the housing 400, one located at the upper end of the housing 401 and the other located at the lower end of the housing 400;

a chain 402 connected to the two sets of sprockets 401;

the chain 402 is composed of a plurality of chain links provided with chain axles 403;

a plurality of connecting portions 404, the connecting portions 404 being mounted on the chain axle 403;

this embodiment, the combination of the wheel link and the connecting portion 404 of the wheel link shaft 403, makes it easy to detach and install, and enables the bucket 405 to be installed, enables efficient conveyance, and can adapt to the construction waste 1 in strength, it being understood that the construction waste 1 conveyed by the lifting chain conveying mechanism 40 has been subjected to one adsorption treatment.

Further, a plurality of buckets 405 are correspondingly arranged on the wheel chain shaft 403, and each bucket 405 protrudes out of the outer contour of the housing 401; and a lifting chain drive motor for driving a set of sprockets 401 to rotate; wherein the centers of all buckets 405 on the first side of the housing 401 face in the direction of the first end of the housing 401.

In this embodiment, the lifting chain driving motor may drive the sprocket 401 by belt transmission, and a tensioner may be provided to stabilize the chain 402 or a ratchet device to prevent reverse rotation.

In order to form a more complete treatment of the construction waste 1, the present invention further proposes an embodiment of a pre-crushing assembly 110, and referring to fig. 2, the pre-crushing assembly 110 comprises:

a fixing portion 11 for fixedly coupling to one side of the waste inlet 100;

a crushing rotating shaft 12 connected to the fixing part 11 through a bearing;

a breakage rotary wheel 13 eccentrically connected to the breakage rotary shaft 12, preferably, the center of the breakage rotary shaft 12 is located between 1/3 and 1/4 of the diameter of the breakage rotary wheel 13;

the first semi-circular body 14 and the second semi-circular body 14a are butted to form a cylinder, and the cylinder is sleeved on the periphery of the damaged rotating wheel 13, so that the eccentric rotation of the damaged rotating wheel 13 drives the cylinder to synchronously move;

a guide part 15 connected to the first semicircular body 14, wherein one end of the guide part 15 extending towards the waste inlet 100 is formed into a U-shaped guide structure 16;

a guide post 17 transversely inserted into the fixing portion 11, one end of which is capable of being limited in the opening of the U-shaped guide structure 16, and the guide post 17 is capable of sliding in the direction in which the fixing portion 11 transversely penetrates;

a plurality of crushing teeth 18 disposed on a side of the first semicircle body 14 facing the center line direction of the scrap inlet 100; and a crushing driving electric part 19 drivingly connected to the crushing rotary shaft 12.

The first semicircle body 14 and the second semicircle body 14a form a cylinder which is slidably connected with the damaged rotary wheel 13, when the damaged rotary wheel 13 forms an eccentric motion, the first semicircle body 14 and the second semicircle body 14a can be understood as a circular body structure, and do an eccentric motion along with the motion of the damaged rotary wheel 13, and the motion guidance is realized through the matching of the guide part 15 and the guide column 17, so that the deviation displacement which is possibly generated when the construction waste 1 is extruded is prevented; in addition, the first semicircular body 14 may be provided with a plurality of crushing teeth 18 to apply force for processing the construction waste 1.

Further, the technical solution proposed in the present application, relating to the waste transport assembly 210, aims at laying out the desired preset positions, by: waste transport assembly 210 includes:

the intermittent position-limiting parts 205 are configured on the rotating body 201 and are in a strip-shaped notch shape, one end of each intermittent position-limiting part 205 facing the center of the rotating body is in an arc shape, and each intermittent position-limiting part 205 is arranged between two adjacent carrying buckets 230.

More specifically described, the waste conveyance assembly 210 has a rotor 201 in the shape of a regular polygon having a rotation axis 202;

the rotating shaft 202 is connected with a rotating support frame 203 through a bearing, and the rotating support frame 203 is fixed on a mounting base 2031;

a sub-rotor 204 concentrically fixed to one side of the rotor 201 and rotating in synchronization with the rotor 201;

and a plurality of intermittent stopper portions 205, which are formed on the sub-rotor 204 in the shape of a strip-shaped slit, and in which the intermittent stopper portions 205 are formed in an arc shape toward one end of the center of the sub-rotor 204.

The rotor 201 is used for providing a fixed mounting position for mounting a plurality of carrying hoppers 230, each carrying hopper 230 can reach a preset position in a rotatable mode, the action of driving the rotor 201 is realized by the mode that the auxiliary rotating part 204 is arranged coaxially with the rotor, and the auxiliary rotating part 204 is controlled by transmission, so that the space is further optimized for mounting the carrying hoppers 230, and the manufacturing and implementation of the scheme are facilitated.

Referring to fig. 4, the rotating body 201 includes:

the two groups of fixed side plates 211 are connected through a plurality of fixed columns 212; the carrying bucket 230 is fixed between the two groups of fixed side plates 211; a fixed column 212 corresponds to the bottom of a carrying bucket 230, and this technical solution provides a more specific configuration mode, so as to ensure the balance of the whole waste material transporting assembly 210, and further ensure the effective volume of the carrying bucket 230, thereby improving the throughput during adsorption.

Specifically, the rotating body 201 is composed of two sets of fixed side plates 211, and preferably, the fixed side plates 211 are regular octagons; the two groups of fixed side plates 211 are connected through a plurality of four fixed columns 212 which are mutually in rotational symmetry at 90 degrees;

the carrying buckets 230 comprise eight groups, and are fixed between the two groups of fixed side plates 211 in an annular array by taking the rotating shaft 202 as a circle center;

the four fixed posts 212 respectively correspond to the bottoms of the carrying hoppers 230, so that the fixed posts 212 for connecting the two fixed side plates 211 can synchronously support the carrying hoppers 230.

The intermittent stopper portions 205 preferably include eight, and each intermittent stopper portion 205 is disposed between two adjacent carrier buckets 230.

To further illustrate, referring to fig. 4, the electromagnetic attraction end is rotatably connected to a first bracket via a magnetic swing arm 241.

The magnetic attraction assembly 220 further includes:

the driving link assembly 242 is disposed on the second support 222, and a power output end of the driving link assembly 242 is connected to the magnetic swing arm 241, and a power input end of the driving link assembly 242 is connected to an intermittent motion assembly 243. The intermittent motion assembly 243 is rotatably connected to the third support 223; the intermittent motion component 243 can be intermittently connected to the nearest intermittent limiting part 205; a driving member 244 is used to drive the intermittent motion assembly 243 to rotate.

Referring to fig. 5, fig. 5 is a diagram for explaining the movement traces of the electromagnetic attraction end and the magnetic swing arm 241. In a specific configuration mode, the method further comprises the following steps: the first mount 221, the second mount 222, and the third mount 223 are thus mounted on the first mounting location 2031; the magnetic swing arm part 241 is rotatably arranged on the first support 221, and a rotation point is formed between the magnetic swing arm part 241 and the first end of the first support 221, and the magnetic swing arm part 241 can also move according to a fixed track at the rotation point; a magnetic force adsorption end is installed at the second end of the magnetic force swing arm part 241; the driving swing arm assembly 242 uses the first end of the second support 222 as a rotation center, the first end of the driving swing arm assembly 242 is rotatably connected to the first end of the magnetic swing arm portion 241, and the second end of the driving swing arm assembly 242 is connected with an intermittent motion assembly 243 in a driving manner; the intermittent motion assembly 243 is rotatably provided at a first end of the third mount 223; the intermittent motion assembly 243 can be intermittently connected to the nearest intermittent spacing portion 205. The driving unit 244 is used to drive the rotation of the intermittent motion assembly 243.

Further, in order to realize the motion trajectory as illustrated in fig. 5, the magnetic pendulum arm portion 241 includes:

a swing arm body 261 on which a slide groove 262 is provided; the sliding block 263 is slidably connected to the sliding groove 262, and has two limit positions at both ends of the sliding groove 262 for limiting the moving distance of the sliding block 263. The magnetic force adsorption end is an electromagnetic adsorption rod 264, an electromagnetic generator 265 is arranged on the swing arm body, and the electromagnetic generator 265 is preferably connected with a plurality of electromagnetic adsorption rods 264;

the drive link assembly 242 includes: a first swing arm lever 271 having one end rotatably connected to the swing arm body 261 and the other end rotatably connected to the second support 222 and rotatably connected to one end of the second swing arm lever 273; the other end of the second swing arm lever 273 is rotatably connected to one end of the third swing arm lever 275; the other end of the third swing arm 275 is rotatably connected to an auxiliary swing arm 277, and the other end of the auxiliary swing arm 277 is fixedly connected to a major arc rotating member 278; the center of the arc runner 278 is rotatably attached to the third support 223.

In the embodiment of setting the rotation point, referring to fig. 4 and fig. 5, a first swing arm lever 271 has a first end rotatably connected to the swing arm 261 and a second end connected to a first end of the second support 222 through a second shaft 272; the second rotating shaft 272 is connected with a second swing arm lever 273, a second end of the second swing arm lever 273 is connected with a third rotating shaft 274, and the third rotating shaft 274 is rotatably connected with a third swing arm lever 275; the second end of the third swing arm 275 is rotatably connected to a fourth shaft 276; a sub-swing arm 277, the first end of which is rotatably connected to the fourth rotating shaft 276, and the second end of which is fixedly connected to a major arc rotating member 278; the center of the major arc rotary member 278 is connected to the third support 223 through a rotary shaft.

In a specific embodiment, in order to ensure the correlation between the preset track and the preset position to ensure that the technical solution can achieve the effects of adsorption and desorption, in a specific configuration, please refer to fig. 4, fig. 5, and fig. 6 in combination as follows:

the intermittent motion assembly 243 includes: the limiting arm rod 251 and the major arc rotating piece 278 are provided with a coaxial rotating wheel 252, one end of the coaxial rotating wheel 252 is connected with the auxiliary limiting part 254 through the limiting arm rod 251, and the limiting arm rod 251 and the auxiliary swinging arm 277 form an angle of 90 degrees; the limiting rod 253 is fixedly connected to the limiting arm rod 251; through the rotation of the major arc rotating piece 278, the limiting rod 253 can enter the intermittent limiting part 205, one end of the limiting part 253 is provided with an auxiliary limiting part 254, and the auxiliary limiting part 254 is used for limiting the radial movement of one end of the limiting rod 253; the first contact 255 is provided on one side of the sub stopper 254; the limit arm 251 can form a minimum distance with the mounting base 2031 on the movement stroke; the second contact member 256 is mounted on the mounting base 2031, and at a minimum distance, the second contact member 256 and the first contact member 255 generate an actuating signal, and the second contact member 256 and the first contact member 255 are configured to generate a signal at a specific distance, such as infrared sensing. Magnetic attraction, etc.

The signal receiver 257 is connected to the second contact member 256 and transmits an actuating signal to an actuator 258, and the actuator 258 is configured to drive the electromagnetic generator 265 to operate when receiving the actuating signal, so that the electromagnetic absorption rod 264 can generate a magnetic force.

The first contact member 255 and the second contact member 256 are actually on-off switches that are in contact with each other, and in doing so, control the electromagnetic generator 265 and the electromagnetic attraction rod 264 to generate an attractive magnetic force when the carrier bucket 230 is inserted into a predetermined position.

In a specific embodiment, based on the above structure, in order to separate the ferrous object and the processed construction waste 1, the technical solution utilizes the configuration of the above structure to design the collecting channel 50, which is arranged between the second support 222 and the third support 223, and the outlet of the collecting channel 50 is connected to a conveyor belt 30;

fig. 4, fig. 5, and fig. 6 show a cyclic movement process between adsorption and desorption, where fig. 4 is an adsorption state, fig. 6 is a desorption state, fig. 5 is an intermediate state between the adsorption state and the desorption state, and specifically relates to the swing arm body 261, the sliding groove 262, the sliding block 263, the electromagnetic adsorption rod 264, the electromagnetic generator 265, the first swing arm 271, the second rotating shaft 272, the second swing arm 273, the third rotating shaft 274, the third swing arm 275, the fourth rotating shaft 276, and the auxiliary swing arm 277; in this embodiment, the driving structure of the driving part 244 is driven by a power machine such as a motor or an engine to rotate, the driving part 244 is connected with two transmission structures, one of the transmission structures is that the driving part is connected with the limiting rod 253 through the limiting arm rod 251, the limiting rod 253 intermittently enters the intermittent limiting part 205 to drive the rotating body 201, the other transmission structure is that the auxiliary swing arm 277, the third swing arm rod 275, the second swing arm rod 273, the first swing arm rod 271 and the swing arm body 261 are sequentially and rotatably connected, and the swing arms are rotatably connected through rotating shafts such as the second rotating shaft 272, the third rotating shaft 274 and the fourth rotating shaft 276.

In detail, fig. 4 shows an adsorption state, at this time, the electromagnetic adsorption rod 264 is inserted into a carrying bucket 230 to realize adsorption of ironwork in the carrying bucket 230, the position limiting rod 253 is located at a position away from the rotating body 201, after adsorption of the adsorption state is finished, the driving part 244 rotates, for one path, the rotation of the electromagnetic adsorption rod drives the position limiting rod 253 to move towards the direction of the intermittent limiting part 205 through the position limiting arm 251 until the electromagnetic adsorption rod enters the intermittent limiting part 205 and starts to realize driving of the rotating body by pushing the groove wall of the intermittent limiting part 205, while the other path drives the swing arm body 261 to move away from the adsorption position through each swing arm on the connecting rod assembly, fig. 5 shows that at one stroke moment in the moving process, along with the continuous rotation of the driving part 244, the electromagnetic adsorption rod finally enters a desorption position, at this time, as shown in fig. 6, for one path, the position limiting rod pushes the intermittent limiting part 205 to rotate by half of the stroke of the rotating body (half of the distance between two intermittent limiting parts 205), and the other path of swing arm body 261 is vertically downward, at this time, the electromagnetic attraction rod 264 is powered off and loses the electromagnetic force, the ironwork originally adsorbed on the electromagnetic attraction rod is desorbed and falls down by gravity to realize desorption, after the desorption, the driving part 244 continues to rotate, at this time, one path of limiting rod gradually breaks away from the intermittent limiting part 205 on the rotating body 201, at this time, the next carrying bucket 230 enters the adsorption position, in the rotating process of the driving part 211, the rotating body only rotates in the contact stroke of the intermittent limiting part 205 and the limiting rod in the middle, the stroke exactly corresponds to the distance between two carriers 230 in the appearance, namely, the rotation of the rotating body 201 at each time just drives one carrier to enter the adsorption position. For the other path, the swing arm 261 is driven from the desorption position to the adsorption position, and the state of fig. 4 is returned to, thereby completing one cycle.

In this embodiment, the electromagnetic absorption rod 264 may be disconnected and opened in various manners, and due to the uniqueness of each structure in the position correspondence, for example, the position of any structure in the transmission structure may be detected by a sensor to automatically control the opening and closing of the electromagnetic absorption rod 264. Preferably, in the present embodiment, the distance between the second contact 256 and the first contact 255 is controlled, the second contact 256 and the first contact 255 are configured to generate a signal at a specific distance, such as an infrared sensor, a motion sensor, and the like, and the signal generated at the specific distance enables the electromagnetic attraction rod 264 to be energized to generate magnetism, and the electromagnetic attraction rod 264 carries an attracted ironwork.

In another embodiment of the present invention, the electromagnetic generator 265 includes a cylinder, a plurality of electromagnetic absorption rods 264 are connected to the cylinder, the cylinder is rotatably connected to the swing arm 261 through a central rotating shaft, the central axis of the central rotating shaft is parallel to the central axis of the swing arm 261, preferably, coaxially arranged, an arc-shaped groove is disposed from one end to the other end of the outer wall of the cylinder, and a convex column is disposed on the carrying bucket 230 or the rotating body, the convex column is inserted into the arc-shaped groove and moves along the arc-shaped groove during the process of inserting the swing arm 261 into the carrying bucket 230, and the convex column forces the cylinder to rotate through the wall of the arc-shaped groove, so that the insertion and absorption process of the electromagnetic absorption rods 264 has a stirring effect, and the absorption is more thorough.

In the embodiments of the present invention, the rotator intermittently rotates and is required to be stationary at any position, so that a damping structure must be configured, for example, the rotating shaft 202 is fixed by an elastic tube, the elastic tube and the rotating shaft 202 have a large resistance so that the rotator cannot rotate by itself, and the driving force of the limiting rod 253 is greater than the resistance so that the rotator can rotate.

In another embodiment, the present invention further comprises: a ramp structure 60 extending from below the first support 221 to above the second support 222 to form a first ramp 61, the first ramp 61 being configured to receive a scrap piece; a second ramp 62 is formed from the top end of the first ramp 61 toward the collecting channel 50, and the second ramp 62 is used for preventing the construction waste 1 from falling from the carrying bucket 230 to the first ramp 61. The arrangement of the first ramp 61 and the second ramp 62 effectively realizes the collection of the iron parts and the processed construction waste 1, and the iron parts and the processed construction waste are conveyed to corresponding stations through the arrangement of the conveyor belts for subsequent processing.

In summary, the technical solution can effectively complete the treatment of the iron pieces in the construction waste 1, specifically, the construction waste is received by the carrying bucket 230 of the waste transport assembly 210, and the magnetic adsorption assembly 220 can drive the waste sorting mechanism 20 to move, and one carrying bucket 230 reaches a preset position, at this time, the magnetic adsorption assembly 220 has a magnetic adsorption end, the magnetic adsorption end is inserted into the carrying bucket 230 through its own motion track when the carrying bucket 230 reaches a preset position, and is simultaneously powered on, and the magnetic force generating device generates magnetic force to adsorb the iron-containing waste pieces; after completion, the waste material pieces and the residual construction waste materials are respectively screened; further, in order to ensure the effect of separating the waste material pieces, the waste material sorting mechanism 20 can be set to execute again, the conveying is completed through the lifting chain conveying mechanism 40, and the treatment, screening, adsorption and separation of the construction waste materials 1 are realized.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.