Construction waste recycling device

Abstract

A building material garbage recycling device relates to the technical field of building garbage recycling and comprises a conveying part, an internal nail pulling-out part and an iron sheet removing part. The number of the transmission parts is two, the two transmission parts are symmetrically distributed, the two transmission parts are fixedly installed on the ground respectively, and the structures of the two transmission parts are completely the same; the internal nail pulling-out part and the iron sheet removing part are fixedly installed on the ground, and the internal nail pulling-out part is located in the middle of the two conveying parts. Nails in the supporting columns are taken out through a machine, and the recycling efficiency of the supporting columns is improved; the iron sheet wrapping the supporting column can be cut, manual taking down is facilitated, and the recovery efficiency is improved; and meanwhile, the supporting columns with different thicknesses can be conveyed and processed, and the universality of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste recycling, and in particular to a construction waste recycling and processing device. Background Art

[0002] With the accelerated development of urban construction, the treatment of construction waste has gradually attracted people's attention; construction waste refers to the slag, abandoned soil, abandoned materials, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals;

[0003] For pillar-like materials in some construction waste, it is necessary to remove the nails inside the pillars and the iron sheets outside to facilitate the recycling of the pillars;

[0004] However, the recycling efficiency is low nowadays, and most of the work depends on manual labor, which increases the recycling cost. Therefore, it is necessary to invent a construction waste recycling and processing device. The present invention improves the recycling efficiency of the pillar by utilizing machinery to remove the nails inside the pillar. The present invention can also cut the iron sheet wrapped around the outside of the pillar to facilitate manual removal and improve the recovery efficiency. At the same time, the present invention can also transmit and process pillars of different thicknesses to improve the universal performance of the equipment. Summary of the invention

[0005] In view of the above technical problems, a construction waste recycling and processing device is proposed to solve the above problems.

[0006] The technical solution used in the present invention is: a construction material waste recycling and processing device, comprising: a transmission part, an internal nail extraction part and an iron sheet removal part;

[0007] There are two groups of transmission parts, which are symmetrically distributed and fixedly installed on the ground respectively. The structures of the two groups of transmission parts are exactly the same; the internal nail extraction part and the iron sheet removal part are fixedly installed on the ground respectively, and the internal nail extraction part is located in the middle of the two groups of transmission parts;

[0008] The internal nail extraction part also includes: a first movable screw mechanism, a limit rod mechanism, a long plate, an electric cylinder, a U-shaped bracket, a third motor and a claw hammer;

[0009] The first movable screw mechanism comprises: a screw A, a motor A, a bracket A, and a slider A; the bracket A is fixedly mounted on a circular plate, the bracket A is rotatably mounted with a screw A, the shaft of the screw A is fixedly connected to the shaft of the motor A fixedly mounted on the bracket A, the screw A is threadedly matched with the threaded hole of the slider A, the slider A is slidably mounted on the bracket A, and the slider A is fixedly connected to the long plate; the limit rod mechanism comprises: a bracket B, a limit rod A, and a slider B; the bracket B is fixedly mounted on a circular plate, the bracket B is fixedly mounted with a limit rod A, the limit rod A is slidably connected to the slider B, the slider B is slidably mounted on the bracket B, and the slider B is fixedly connected to the long plate; two electric cylinders are fixedly mounted on the lower end surface of the long plate, the telescopic rod ends of each electric cylinder are respectively fixedly connected to the U-shaped bracket, the side of the U-shaped bracket is fixedly mounted with a third motor, and the shaft of the third motor is fixedly connected to the frame of the claw hammer;

[0010] The iron sheet removing part comprises: an outer connecting frame, a rotating large gear, a second cylindrical gear, a second movable screw mechanism and a circular limiting plate;

[0011] The outer connecting frame is fixedly installed on the ground, and a motor is fixedly installed on the outer connecting frame. The shaft of the motor is fixedly connected to the second cylindrical gear, and the second cylindrical gear meshes with the rotating large gear. The rotating large gear is rotatably installed on the outer connecting frame. A circular hole is provided at the center of the rotating large gear, and four slide grooves are provided on the rotating large gear, and a bracket C of a second movable screw mechanism is slidably installed in each slide groove; the second movable screw mechanism includes: a screw C, a motor B, a bracket C, a slider C, and a blade; the bracket C is slidably installed in the vertical slide groove of the circular limiting plate, and a screw C is rotatably installed on the bracket C, the shaft of the screw C is fixedly connected to the shaft of the motor B fixedly installed on the bracket C, the screw C is threadedly matched with the threaded hole of the slider C, the slider C is slidably installed on the bracket C, and the slider C is fixedly connected to the blade; the circular limiting plate is fixedly installed on the ground, and four vertical slide grooves are provided on the circular limiting plate, and a circular hole is provided at the center of the circular limiting plate.

[0012] Preferably, the transmission part comprises: a support frame, a single wheel structure, a first motor and a first synchronous wheel;

[0013] The support frame is fixedly installed on the ground, and a slide groove is provided on the inner side of the support frame; there are two groups of single-wheel structures, and the two groups of single-wheel structures are respectively installed on the connecting rods, and the two groups of single-wheel structures are symmetrically distributed up and down, wherein the rotating extrusion shaft of the single-wheel structure at the upper position is fixedly connected to the shaft of the first motor, and the first motor is fixedly installed and fixedly connected to one of the connecting blocks of the single-wheel structure at the upper position; there are two first synchronous wheels, and the two first synchronous wheels are respectively fixedly connected to the shaft of a rotating extrusion shaft inside the two single-wheel structures.

[0014] Preferably, the transmission part further comprises: a connecting rod and a second synchronous wheel;

[0015] The connecting rod is fixedly installed on the ground; the second synchronous wheel is rotatably connected with the two rectangular blocks, the second synchronous wheel and the two first synchronous wheels are in a triangular shape, and the second synchronous wheel and the two first synchronous wheels are connected through a belt.

[0016] Preferably, the single wheel structure comprises: a connecting block, a long support rod and a rotating extrusion shaft;

[0017] There are two connecting blocks, which are rotatably connected to a rotating extrusion shaft respectively. The end face of each connecting block is fixedly connected to one end of a long support rod. There are two long support rods, each of which is slidably installed in the hole groove at the corresponding position of the connecting rod. A spring is fixedly installed at the end face of each connecting block, and the other end of the spring is fixedly connected to the connecting rod respectively. Each spring is respectively sleeved on the outside of each long support rod; the rotating extrusion shaft is rotatably installed in the middle position of the two connecting blocks, and each rotating extrusion shaft is fixedly connected to a first synchronous wheel respectively.

[0018] Preferably, the transmission part further comprises: a rectangular block and a small spring;

[0019] There are two rectangular blocks, which are slidably installed in the inner slide groove of the support frame respectively. The end face of each rectangular block is fixedly connected to one end of a small spring respectively. There are two small springs, and one end of each small spring is fixedly connected to the inner slide groove of the support frame respectively.

[0020] Preferably, the internal nail extraction part comprises: an outer shell, a connecting bracket and a circular plate;

[0021] The outer shell is fixedly installed on the ground, a cavity is arranged inside the outer shell, circular holes are arranged on both side ends of the outer shell, and a door is arranged on the lower end face of the outer shell; the connecting bracket is fixedly installed inside the cavity of the outer shell, and the connecting bracket is rotatably connected with the circular plate.

[0022] Preferably, the internal nail extraction part further comprises: an external bracket, a second motor, a first cylindrical gear, a connecting circular shaft, a grooved plate, a swing plate, a rectangular long plate, a rectangular rod and a grooved support plate;

[0023] There are two external brackets, which are symmetrically distributed on the left and right sides, and the two external brackets are fixedly installed on the ground respectively; the second motor is fixedly installed on the groove plate, and the shaft of the second motor is fixedly connected to one of the first cylindrical gears, and there are two first cylindrical gears, which mesh with each other, and each first cylindrical gear is rotatably installed on the groove plate respectively; the groove plate is fixedly installed inside the outer shell; there are two connecting circular shafts, and each connecting circular shaft is rotatably installed on an external bracket on the same side, and one end of each connecting circular shaft is connected to a first cylindrical gear on the same side through a belt and a pulley, and the other end of each connecting circular shaft is connected to a swing plate on the same side through a belt and a pulley; there are two swing plates, and each swing plate is rotatably installed on the external bracket respectively, and a slide groove is provided on the inner side of each swing plate, and a rectangular long plate is slidably installed in the slide groove, and there are two rectangular long plates, each rectangular long plate is fixedly connected to two rectangular rods on the same side, and each rectangular rod is slidably installed in the slot hole on the side of the outer shell, and each rectangular rod is fixedly connected to a groove support plate respectively.

[0024] Preferably, the internal nail extraction part further comprises: an external connection frame, a push rod, a toggle wheel and a rotating disc;

[0025] The external connecting frame is fixedly connected to the shaft of the motor fixedly mounted on the circular plate, a slide groove is provided on the side of the external connecting frame, the slide groove cooperates with the round rod on the side of the push rod, the push rod is slidably installed in the groove of the circular plate, and a large circular block is provided above the push rod; the toggle wheel is rotatably connected to the frame inside the outer shell cavity, a motor is fixedly mounted on the frame inside the outer shell cavity, and the shaft of the motor is fixedly connected to the toggle wheel; the rotating disc is fixedly connected to the circular plate, and the rotating disc cooperates with the toggle wheel.

[0026] The beneficial effects of the present invention compared with the prior art are:

[0027] 1. The present invention improves the recovery efficiency of the pillars by using machinery to remove the nails inside the pillars; the present invention can also cut the iron sheet wrapped around the outside of the pillars to facilitate manual removal and improve the recovery efficiency; at the same time, the present invention can also transmit and process pillars of different thicknesses to improve the universal performance of the equipment.

[0028] 2. When the pillar is manually inserted between the two rotating extrusion shafts, the two rotating extrusion shafts are driven upward by the springs connected to the connecting block, and the long support rod plays a limiting role. Subsequently, one of the rotating extrusion shafts is driven to rotate by the first motor, thereby driving the two first synchronous wheels to rotate, thereby driving the second synchronous wheel and the other rotating extrusion shaft to rotate, and then pushing the pillar clamped by the two rotating extrusion shafts to move, thereby being able to adapt to pillars of different thicknesses and sizes.

[0029] 3. The present invention drives the second cylindrical gear to rotate through the motor on the external connecting frame, and then drives the rotating large gear to rotate, thereby driving the bracket C of the second movable screw mechanism to move. Since the bracket C of the second movable screw mechanism is limited by the vertical slide groove on the circular limiting plate, the blade on the second movable screw mechanism is pushed to a position close to the pillar, and then the motor B on the second movable screw mechanism drives the screw C of the second movable screw mechanism to move, thereby driving the slider C and the blade of the second movable screw mechanism to move, so that the blade cuts the iron sheet wrapped around the outside of the pillar, and then the iron sheet is removed manually to improve the recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of the overall structure of the present invention from a first angle.

[0031] Figure 2 It is a second angle structural schematic diagram of the overall structure of the present invention.

[0032] Figure 3 It is a partial structural schematic diagram of the overall structure of the present invention.

[0033] Figure 4 It is a schematic diagram of the overall structure of two groups of transmission parts of the present invention.

[0034] Figure 5 It is a schematic diagram of the structure of the transmission part of the present invention.

[0035] Figure 6 It is a schematic structural diagram of the internal nail pulling part of the present invention.

[0036] Figure 7 It is a schematic diagram of the internal structure of the internal nail extraction part of the present invention.

[0037] Figure 8 It is a schematic diagram of a partial structure of the internal nail pulling part of the present invention.

[0038] Fig. 9 It is a first angle schematic diagram of another part of the internal nail pulling part of the present invention.

[0039] Fig.10 It is a second angle schematic diagram of another part of the internal nail pulling part of the present invention.

[0040] Fig.11 For the present invention Fig.10 A is a partial enlarged schematic diagram.

[0041] Fig.12 It is a schematic structural diagram of a part of the internal nail pulling part of the present invention.

[0042] Fig.13This is a schematic diagram of the first angle structure of the iron sheet removal part of the present invention.

[0043] Fig.14 This is a schematic diagram of the second angle structure of the iron sheet removal part of the present invention.

[0044] Figure numbers: 1, transmission part; 2, internal nail extraction part; 3, iron sheet removal part; 101, support frame; 102, connecting rod; 103, connecting block; 104, long support rod; 105, rotating extrusion shaft; 106, first motor; 107, first synchronous wheel; 108, second synchronous wheel; 109, rectangular block; 110, small spring; 201, outer shell; 202, external bracket; 203, second motor; 204, first cylindrical gear; 205, connecting circular shaft; 206, groove plate; 207, swing plate; 208, rectangular long Plate; 209, rectangular rod; 210, grooved support plate; 211, connecting bracket; 212, circular plate; 213, external connecting frame; 214, pushing rod; 215, toggle wheel; 216, rotating disc; 217, first movable screw mechanism; 218, limit rod mechanism; 219, long plate; 220, electric cylinder; 221, U-shaped bracket; 222, third motor; 223, claw hammer; 301, external connecting frame; 302, rotating large gear; 303, second cylindrical gear; 304, second movable screw mechanism; 305, circular limit plate. DETAILED DESCRIPTION

[0045] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0046] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0047] In an optional implementation manner of the embodiment of the present invention, as Figure 1-Figure 14 As shown, a construction material waste recycling and processing device comprises: a transmission part 1, an internal nail extraction part 2 and an iron sheet removal part 3;

[0048] There are two groups of transmission parts 1, which are symmetrically distributed and fixedly installed on the ground. The structures of the two groups of transmission parts 1 are exactly the same. The two groups of transmission parts 1 clamp the pillars in turn and drive the pillars to move, so as to facilitate the removal of nails inside the pillars or the iron sheets wrapped outside, and to facilitate the recovery of the pillars; the internal nail pulling part 2 and the iron sheet removal part 3 are fixedly installed on the ground, respectively, and the internal nail pulling part 2 is located in the middle of the two groups of transmission parts 1. The internal nail pulling part 2 is used to remove the nails inside the pillars, and the iron sheet removal part 3 is used to pull out the iron sheets wrapped outside the pillars;

[0049] The internal nail extraction part 2 further includes: a first movable screw mechanism 217, a limit rod mechanism 218, a long plate 219, an electric cylinder 220, a U-shaped bracket 221, a third motor 222 and a claw hammer 223;

[0050] The first movable screw mechanism 217 includes: a screw A, a motor A, a bracket A, and a slider A; the bracket A is fixedly mounted on the circular plate 212, the screw A is rotatably mounted on the bracket A, the shaft of the screw A is fixedly connected to the shaft of the motor A fixedly mounted on the bracket A, the screw A is threadedly matched with the threaded hole of the slider A, the slider A is slidably mounted on the bracket A, and the slider A is fixedly connected to the long plate 219; the limit rod mechanism 218 includes: a bracket B, a limit rod A, and a slider B; the bracket B is fixedly mounted on the circular plate 21 2, a limit rod A is fixedly installed on the bracket B, the limit rod A is slidably connected to the slider B, the slider B is slidably installed on the bracket B, and the slider B is fixedly connected to the long plate 219; two electric cylinders 220 are fixedly installed on the lower end surface of the long plate 219, and the telescopic rod ends of each electric cylinder 220 are respectively fixedly connected to the U-shaped bracket 221, and the side of the U-shaped bracket 221 is fixedly installed with a third motor 222, and the shaft of the third motor 222 is fixedly connected to the frame of the claw hammer 223; specifically, through the first movable screw The motor A of the mechanism 217 drives the screw A of the first movable screw mechanism 217 to rotate, thereby driving the slider A of the first movable screw mechanism 217 to move, thereby driving the slider B of the limit rod mechanism 218 to move, and then driving the long plate 219 to move, thereby driving the electric cylinder 220, the U-shaped bracket 221, the third motor 222 and the claw hammer 223 to move above the nail. At the same time, the electric cylinder 220 pushes the U-shaped bracket 221, the third motor 222 and the claw hammer 223 to descend, thereby causing the claw hammer 223 to move downward. The hammer 223 moves and catches the nail, and then the third motor 222 drives the claw hammer 223 to swing, so that the claw hammer 223 lifts the nail, and then the electric cylinder 220 drives the U-shaped bracket 221, the third motor 222 and the claw hammer 223 to rise, so as to pull out the nail, and then the third motor 222 drives the claw hammer 223 to rotate, so that the nail falls off the claw hammer 223 into the internal cavity of the outer shell 201, and then the door under the outer shell 201 is opened manually to take out the nail;

[0051] The iron sheet removing part 3 comprises: an outer connecting frame 301, a rotating large gear 302, a second cylindrical gear 303, a second movable screw mechanism 304 and a circular limiting plate 305;

[0052] The outer connecting frame 301 is fixedly installed on the ground, and a motor is fixedly installed on the outer connecting frame 301. The shaft of the motor is fixedly connected to the second cylindrical gear 303, and the second cylindrical gear 303 meshes with the rotating large gear 302. The rotating large gear 302 is rotatably installed on the outer connecting frame 301. A circular hole is provided at the center of the rotating large gear 302, and four slide grooves are provided on the rotating large gear 302. A bracket C of a second movable screw mechanism 304 is slidably installed in each slide groove; the second movable screw mechanism 304 includes: a screw C, a motor B, a bracket C, a slider C, and a blade; the bracket C is slidably installed in the vertical slide groove of the circular limit plate 305, and a screw C is rotatably installed on the bracket C, and the shaft of the screw C is fixedly connected to the shaft of the motor B fixedly installed on the bracket C, the screw C is threadedly matched with the threaded hole of the slider C, the slider C is slidably installed on the bracket C, and the slider C is connected to the blade Fixed connection; the circular limit plate 305 is fixedly installed on the ground, and four vertical slide grooves are provided on the circular limit plate 305, and a circular hole is provided at the center position of the circular limit plate 305; specifically, the second cylindrical gear 303 is driven to rotate by the motor on the external connecting frame 301, and then the rotating large gear 302 is driven to rotate, thereby driving the bracket C of the second movable screw mechanism 304 to move. Since the bracket C of the second movable screw mechanism 304 is limited by the vertical slide groove on the circular limit plate 305, the blade on the second movable screw mechanism 304 is pushed to a position close to the pillar, and then the motor B on the second movable screw mechanism 304 drives the screw C of the second movable screw mechanism 304 to move, thereby driving the slider C and the blade of the second movable screw mechanism 304 to move, so that the blade cuts the iron sheet wrapped around the outside of the pillar, and then the iron sheet is removed manually to improve the recycling efficiency.

[0053] In an optional implementation manner of the embodiment of the present invention, as Figure 4 , Figure 5 As shown, the transmission part 1 includes: a support frame 101, a single wheel structure, a first motor 106 and a first synchronous wheel 107;

[0054] The support frame 101 is fixedly installed on the ground, and a slide groove is provided on the inner side of the support frame 101; there are two groups of single-wheel structures, and the two groups of single-wheel structures are respectively installed on the connecting rod 102, and the two groups of single-wheel structures are symmetrically distributed up and down, wherein the rotating extrusion shaft 105 of the single-wheel structure at the upper position is fixedly connected to the shaft of the first motor 106, and the first motor 106 is fixedly installed and fixedly connected to one of the connecting blocks 103 of the single-wheel structure at the upper position; there are two first synchronous wheels 107, and the two first synchronous wheels 107 are respectively fixedly connected to the shaft of a rotating extrusion shaft 105 inside the two single-wheel structures.

[0055] In an optional implementation manner of the embodiment of the present invention, as Figure 4 , Figure 5 As shown, the transmission part 1 also includes: a connecting rod 102 and a second synchronous wheel 108;

[0056] The connecting rod 102 is fixedly mounted on the ground; the second synchronous wheel 108 is rotatably connected to the two rectangular blocks 109, the second synchronous wheel 108 and the two first synchronous wheels 107 are in a triangular shape, respectively, and the second synchronous wheel 108 and the two first synchronous wheels 107 are connected by a belt.

[0057] In an optional implementation manner of the embodiment of the present invention, as Figure 4 , Figure 5 As shown, the single wheel structure includes: a connecting block 103, a long support rod 104 and a rotating extrusion shaft 105;

[0058] There are two connecting blocks 103, and the two connecting blocks 103 are rotatably connected to a rotating extrusion shaft 105 respectively. The end face of each connecting block 103 is fixedly connected to one end of a long support rod 104. There are two long support rods 104, and each long support rod 104 is slidably installed in the hole groove at the corresponding position of the connecting rod 102. A spring is fixedly installed at the end face of each connecting block 103, and the other end of the spring is fixedly connected to the connecting rod 102 respectively, and each spring is respectively sleeved on the outside of each long support rod 104; the rotating extrusion shaft 105 is rotatably installed in the middle position of the two connecting blocks 103, and each rotating extrusion shaft 105 is rotatably installed in the middle position of each connecting block 103. The pressing shafts 105 are respectively fixedly connected to a first synchronous wheel 107; specifically, in order to adapt to pillars of different thicknesses, when the pillar is manually inserted between the two rotating extrusion shafts 105, the two rotating extrusion shafts 105 are driven upward by the springs connected to the connecting block 103, and the long support rod 104 plays a limiting role. Subsequently, one of the rotating extrusion shafts 105 is driven to rotate by the first motor 106, thereby driving the two first synchronous wheels 107 to rotate, thereby driving the second synchronous wheel 108 and the other rotating extrusion shaft 105 to rotate, and then pushing the pillar clamped by the two rotating extrusion shafts 105 to move.

[0059] In an optional implementation manner of the embodiment of the present invention, as Figure 5As shown, the transmission part 1 also includes: a rectangular block 109 and a small spring 110;

[0060] There are two rectangular blocks 109, which are slidably installed in the inner slide groove of the support frame 101 respectively. The end face of each rectangular block 109 is fixedly connected to one end of a small spring 110 respectively. There are two small springs 110, and one end of each small spring 110 is fixedly connected to the slide groove on the inner side of the support frame 101 respectively; specifically, after the positions of the two rotating extrusion shafts 105 move relatively, in order to ensure that the two first synchronous wheels 107 and the second synchronous wheels 108 are always connected by the belt, so, after the two rotating extrusion shafts 105 drive the two first synchronous wheels 107 to move their positions, the second synchronous wheel 108 drives the rectangular block 109 to move, and the rectangular block 109 is pulled by the small spring 110 to prevent the rectangular block 109 from being unable to reset. After the pillar is separated from the two rotating extrusion shafts 105, the rectangular block 109 is driven to reset by the small spring 110, and at the same time drives the second synchronous wheel 108 to reset, which is convenient for next use.

[0061] In an optional implementation manner of the embodiment of the present invention, as Figure 6 , Fig. 9 As shown, the internal nail extraction part 2 includes: an outer shell 201, a connecting bracket 211 and a circular plate 212;

[0062] The outer shell 201 is fixedly installed on the ground, and a cavity is provided inside the outer shell 201. Circular holes are provided at both side ends of the outer shell 201. The circular holes facilitate the pillars to move through the outer shell 201. A door is provided on the lower end face of the outer shell 201. The door can be opened manually to facilitate the removal of nails taken out from the inside of the pillar. The connecting bracket 211 is fixedly installed inside the cavity of the outer shell 201, and the connecting bracket 211 is rotatably connected to the circular plate 212.

[0063] In an optional implementation manner of the embodiment of the present invention, as Figure 7 , Figure 8 As shown, the internal nail extraction part 2 also includes: an external bracket 202, a second motor 203, a first cylindrical gear 204, a connecting circular shaft 205, a grooved plate 206, a swing plate 207, a rectangular long plate 208, a rectangular rod 209 and a grooved support plate 210;

[0064] There are two external brackets 202, which are symmetrically distributed on the left and right, and the two external brackets 202 are fixedly installed on the ground respectively; the second motor 203 is fixedly installed on the groove plate 206, and the shaft of the second motor 203 is fixedly connected to one of the first cylindrical gears 204, and there are two first cylindrical gears 204, which are meshed with each other, and each first cylindrical gear 204 is rotatably installed on the groove plate 206 respectively; the groove plate 206 is fixedly installed inside the outer shell 201; there are two connecting circular shafts 205, and each connecting circular shaft 205 is rotatably installed on an external bracket 202 on the same side, and one end of each connecting circular shaft 205 is connected to a first cylindrical gear 204 on the same side through a belt and a pulley, and the other end of each connecting circular shaft 205 is connected to a swing plate 207 on the same side through a belt and a pulley; there are two swing plates 207, each The swing plates 207 are rotatably mounted on the external bracket 202 respectively, and a slide groove is provided on the inner side of each swing plate 207, in which a rectangular long plate 208 is slidably mounted, and there are two rectangular long plates 208, each rectangular long plate 208 is fixedly connected to two rectangular rods 209 on the same side respectively, and each rectangular rod 209 is slidably mounted in the slot hole on the side of the outer shell 201 respectively, and each rectangular rod 209 is fixedly connected to a groove-shaped support plate 210 respectively; specifically, when the nail is pulled out, the pillar needs to be fixed; the two first cylindrical gears 204 are driven to rotate by the second motor 203, and then the two connecting circular shafts 205 are driven to rotate, thereby driving the two swing plates 207 to swing, and then pushing and driving the rectangular long plate 208 to move, and further driving the rectangular rods 209 and the groove-shaped support plates 210 on both sides to move toward the two sides of the pillar, until the groove-shaped support plates 210 on both sides squeeze the pillar and fix the pillar.

[0065] In an optional implementation manner of the embodiment of the present invention, as Figure 9-11 As shown, the internal nail extraction part 2 further includes: an external connecting frame 213, a push rod 214, a toggle wheel 215 and a rotating disc 216;

[0066] The external connecting frame 213 is fixedly connected to the shaft of the motor fixedly mounted on the circular plate 212, and a sliding groove is provided on the side of the external connecting frame 213, which cooperates with the round rod on the side of the push rod 214, and the push rod 214 is slidably mounted in the groove of the circular plate 212, and a large circular block is provided above the push rod 214; the toggle wheel 215 is rotatably connected to the rack inside the cavity of the outer shell 201, and a motor is fixedly mounted on the rack inside the cavity of the outer shell 201, and the shaft of the motor is fixedly connected to the toggle wheel 215; the rotating disk 216 is fixedly connected to the circular plate 212, and the rotating disk 216 cooperates with the toggle wheel 215; specifically, the toggle wheel 215 is driven to rotate by the motor fixedly mounted on the rack inside the cavity of the outer shell 201, thereby driving the rotating disk 216 to rotate, and then driving the circular plate 212 to rotate, thereby driving all other mechanisms on the circular plate 212 to rotate, so as to facilitate the removal of nails at different positions on the pillar.

[0067] Working principle:

[0068] The present invention improves the recovery efficiency of the pillars by mechanically removing the nails inside the pillars; the present invention can also cut the iron sheet wrapped around the outside of the pillars to facilitate manual removal and improve the recovery efficiency; at the same time, the present invention can also transport and process pillars of different thicknesses to improve the universal performance of the equipment;

[0069] In order to adapt to pillars of different thicknesses, when the pillar is manually inserted between the two rotating extrusion shafts 105, the two rotating extrusion shafts 105 are driven upward by the springs connected to the connecting block 103, and the long support rod 104 plays a limiting role. Then, one of the rotating extrusion shafts 105 is driven to rotate by the first motor 106, thereby driving the two first synchronous wheels 107 to rotate, thereby driving the second synchronous wheel 108 and the other rotating extrusion shaft 105 to rotate, and then pushing the pillar clamped by the two rotating extrusion shafts 105 to move;

[0070] After the positions of the two rotating extrusion shafts 105 move relative to each other, in order to ensure that the two first synchronous wheels 107 and the second synchronous wheel 108 are always connected through the belt, after the two rotating extrusion shafts 105 drive the two first synchronous wheels 107 to move, the second synchronous wheel 108 drives the rectangular block 109 to move, and the rectangular block 109 is pulled by the small spring 110 to prevent the rectangular block 109 from being unable to reset. After the pillar is separated from the two rotating extrusion shafts 105, the rectangular block 109 is driven to reset by the small spring 110, and at the same time drives the second synchronous wheel 108 to reset, which is convenient for next use;

[0071] After the support column is moved to the interior of the outer shell 201;

[0072] When the nail is pulled out, the pillar needs to be fixed; the second motor 203 drives the two first cylindrical gears 204 to rotate, and then drives the two connecting circular shafts 205 to rotate, thereby driving the two swing plates 207 to swing, and then drives the rectangular long plate 208 to move, and further drives the rectangular rods 209 and the grooved support plates 210 on both sides to move toward the two sides of the pillar, until the grooved support plates 210 on both sides squeeze the pillar and fix the pillar;

[0073] The motor fixedly installed on the frame inside the cavity of the outer shell 201 drives the toggle wheel 215 to rotate, thereby driving the rotating disk 216 to rotate, and then driving the circular plate 212 to rotate, thereby driving all other mechanisms on the circular plate 212 to rotate, so as to facilitate the removal of nails at different positions on the pillar;

[0074] If the nail is too long and passes through the pillar, the motor on the circular plate 212 drives the external connecting frame 213 to rotate, thereby driving the push rod 214 to move up and down, so that the large circular block on the push rod 214 continuously hits the tail of the nail that passes through the pillar; then the nail is clamped by the claw hammer 223, and then the U-shaped bracket 221, the third motor 222 and the claw hammer 223 are driven up by the electric cylinder 220 to pull out the nail;

[0075] The motor A of the first movable screw mechanism 217 drives the screw A of the first movable screw mechanism 217 to rotate, thereby driving the slider A of the first movable screw mechanism 217 to move, thereby driving the slider B of the limit rod mechanism 218 to move, and then driving the long plate 219 to move, thereby driving the electric cylinder 220, the U-shaped bracket 221, the third motor 222 and the claw hammer 223 to move above the nail, and at the same time, the electric cylinder 220 pushes the U-shaped bracket 221, the third motor 222 and the claw hammer 223 to descend, and the long plate 219 is driven to move. The claw hammer 223 is moved and stuck to the nail, and then the third motor 222 drives the claw hammer 223 to swing, so that the claw hammer 223 lifts the nail, and then the electric cylinder 220 drives the U-shaped bracket 221, the third motor 222 and the claw hammer 223 to rise, so as to pull out the nail, and then the third motor 222 drives the claw hammer 223 to rotate, so that the nail falls off the claw hammer 223 into the inner cavity of the outer shell 201, and then the door below the outer shell 201 is opened manually to take out the nail;

[0076] The second cylindrical gear 303 is driven to rotate by the motor on the external connecting frame 301, which in turn drives the rotating large gear 302 to rotate, thereby driving the bracket C of the second movable screw mechanism 304 to move. Since the bracket C of the second movable screw mechanism 304 is limited by the vertical slide groove on the circular limiting plate 305, the blade on the second movable screw mechanism 304 is pushed to a position close to the pillar, and then the motor B on the second movable screw mechanism 304 drives the screw C of the second movable screw mechanism 304 to move, thereby driving the slider C and the blade of the second movable screw mechanism 304 to move, so that the blade cuts the iron sheet wrapped around the outside of the pillar, and then the iron sheet is removed manually to improve the recycling efficiency.

Claims

1. A construction material waste recycling and processing device, characterized in that: include: A transmission part (1), an internal nail extraction part (2) and an iron sheet removal part (3); The transmission parts (1) are provided in two groups, the two groups of transmission parts (1) are symmetrically distributed, the two groups of transmission parts (1) are respectively fixedly installed on the ground, and the structures of the two groups of transmission parts (1) are completely the same. The internal nail extraction part (2) and the iron sheet removal part (3) are respectively fixedly installed on the ground, and the internal nail extraction part (2) is located in the middle of the two groups of transmission parts (1); The internal nail extraction part (2) further comprises: a first movable screw mechanism (217), a limit rod mechanism (218), a long plate (219), an electric cylinder (220), a U-shaped bracket (221), a third motor (222) and a claw hammer (223); The first movable screw mechanism (217) comprises: a screw A, a motor A, a bracket A, and a slider A; the bracket A is fixedly mounted on the circular plate (212); the screw A is rotatably mounted on the bracket A; the shaft of the screw A is fixedly connected to the shaft of the motor A fixedly mounted on the bracket A; the screw A is threadedly matched with the threaded hole of the slider A; the slider A is slidably mounted on the bracket A; and the slider A is fixedly connected to the long plate (219); the limit rod mechanism (218) comprises: a bracket B, a limit rod A, and a slider B; the bracket B is fixedly mounted on the circular plate ( 212), a limit rod A is fixedly installed on the bracket B, the limit rod A is slidably connected to the slider B, the slider B is slidably installed on the bracket B, and the slider B is fixedly connected to the long plate (219); two electric cylinders (220) are fixedly installed on the lower end surface of the long plate (219), the telescopic rod end of each electric cylinder (220) is respectively fixedly connected to the U-shaped bracket (221), and a third motor (222) is fixedly installed on the side of the U-shaped bracket (221), and the shaft of the third motor (222) is fixedly connected to the frame of the claw hammer (223); The iron sheet removing part (3) comprises: an outer connecting frame (301), a rotating large gear (302), a second cylindrical gear (303), a second movable screw mechanism (304) and a circular limiting plate (305); The outer connecting frame (301) is fixedly installed on the ground, and a motor is fixedly installed on the outer connecting frame (301). The shaft of the motor is fixedly connected to the second cylindrical gear (303), and the second cylindrical gear (303) is meshed with the rotating large gear (302). The rotating large gear (302) is rotatably installed on the outer connecting frame (301). A circular hole is provided at the center of the rotating large gear (302), and four sliding grooves are provided on the rotating large gear (302). A bracket C of a second movable screw mechanism (304) is slidably installed in each sliding groove; the second movable screw mechanism The structure (304) comprises: a lead screw C, a motor B, a bracket C, a slider C, and a blade; the bracket C is slidably mounted in a vertical slide groove of a circular limit plate (305); the lead screw C is rotatably mounted on the bracket C; the shaft of the lead screw C is fixedly connected to the shaft of the motor B fixedly mounted on the bracket C; the lead screw C is threadedly matched with a threaded hole of the slider C; the slider C is slidably mounted on the bracket C; and the slider C is fixedly connected to the blade; the circular limit plate (305) is fixedly mounted on the ground; four vertical slide grooves are provided on the circular limit plate (305); a circular hole is provided at the center of the circular limit plate (305).

2. A construction material waste recycling and processing device according to claim 1, characterized in that: The transmission part (1) comprises: a support frame (101), a single wheel structure, a first motor (106) and a first synchronous wheel (107); The support frame (101) is fixedly installed on the ground, and a slide groove is provided on the inner side of the support frame (101); there are two groups of single wheel structures, and the two groups of single wheel structures are respectively installed on the connecting rod (102), and the two groups of single wheel structures are symmetrically distributed up and down, wherein the rotating extrusion shaft (105) of the single wheel structure at the upper position is fixedly connected to the shaft of the first motor (106), and the first motor (106) is fixedly installed and fixedly connected to one of the connecting blocks (103) of the single wheel structure at the upper position; there are two first synchronous wheels (107), and the two first synchronous wheels (107) are respectively fixedly connected to the shaft of a rotating extrusion shaft (105) inside the two single wheel structures.

3. A construction material waste recycling and processing device according to claim 1, characterized in that: The transmission part (1) further comprises: a connecting rod (102) and a second synchronous wheel (108); The connecting rod (102) is fixedly installed on the ground; the second synchronous wheel (108) is rotatably connected to the two rectangular blocks (109); the second synchronous wheel (108) and the two first synchronous wheels (107) are in a triangular shape; the second synchronous wheel (108) and the two first synchronous wheels (107) are connected by a belt.

4. A construction material waste recycling and processing device according to claim 2, characterized in that: The single wheel structure comprises: a connecting block (103), a long support rod (104) and a rotating extrusion shaft (105); There are two connecting blocks (103), and the two connecting blocks (103) are respectively connected to a rotating extrusion shaft (105) in rotation. The end surface of each connecting block (103) is fixedly connected to one end of a long support rod (104). There are two long support rods (104), and each long support rod (104) is slidably installed in a hole groove at a corresponding position of the connecting rod (102). A spring is fixedly installed at the end surface of each connecting block (103), and the other end of the spring is respectively fixedly connected to the connecting rod (102), and each spring is respectively sleeved on the outside of each long support rod (104); the rotating extrusion shaft (105) is rotatably installed in the middle position of the two connecting blocks (103), and each rotating extrusion shaft (105) is respectively fixedly connected to a first synchronous wheel (107).

5. The construction material waste recycling and processing device according to claim 1 is characterized in that: The transmission part (1) further comprises: a rectangular block (109) and a small spring (110); There are two rectangular blocks (109), and the two rectangular blocks (109) are respectively slidably installed in the inner slide groove of the support frame (101). The end surface of each rectangular block (109) is respectively fixedly connected to one end of a small spring (110). There are two small springs (110), and one end of each small spring (110) is respectively fixedly connected to the inner slide groove of the support frame (101).

6. The construction material waste recycling and processing device according to claim 1 is characterized in that: The internal nail extraction part (2) comprises: an outer shell (201), a connecting bracket (211) and a circular plate (212); The outer shell (201) is fixedly installed on the ground, a cavity is provided inside the outer shell (201), circular holes are provided at both ends of the outer shell (201), a door is provided on the lower end surface of the outer shell (201), a connecting bracket (211) is fixedly installed inside the cavity of the outer shell (201), and the connecting bracket (211) is rotatably connected to the circular plate (212).

7. The construction material waste recycling and processing device according to claim 1 is characterized in that: The internal nail extraction part (2) further comprises: an external bracket (202), a second motor (203), a first cylindrical gear (204), a connecting circular shaft (205), a grooved plate (206), a swing plate (207), a rectangular long plate (208), a rectangular rod (209) and a grooved support plate (210); There are two external brackets (202), the two external brackets (202) are symmetrically distributed on the left and right, and the two external brackets (202) are respectively fixedly installed on the ground; the second motor (203) is fixedly installed on the groove plate (206), the shaft of the second motor (203) is fixedly connected to one of the first cylindrical gears (204), there are two first cylindrical gears (204), the two first cylindrical gears (204) are meshed with each other, and each first cylindrical gear (204) is respectively rotatably installed on the groove plate (206); the groove plate (206) is fixedly installed inside the outer shell (201); there are two connecting circular shafts (205), each connecting circular shaft (205) is respectively rotatably installed on an external bracket (202) on the same side, and each connecting circular shaft (205) One end is connected to a first cylindrical gear (204) on the same side through a belt and a pulley, and the other end of each connecting circular shaft (205) is connected to a swing plate (207) on the same side through a belt and a pulley; there are two swing plates (207), each swing plate (207) is rotatably mounted on the external bracket (202), a slide groove is provided on the inner side of each swing plate (207), a rectangular long plate (208) is slidably mounted in the slide groove, there are two rectangular long plates (208), each rectangular long plate (208) is fixedly connected to two rectangular rods (209) on the same side, each rectangular rod (209) is slidably mounted in a slot hole on the side of the outer shell (201), and each rectangular rod (209) is fixedly connected to a slot-shaped support plate (210).

8. The construction material waste recycling and processing device according to claim 1 is characterized in that: The internal nail extraction part (2) further comprises: an external connection frame (213), a push rod (214), a toggle wheel (215) and a rotating disc (216); The external connecting frame (213) is fixedly connected to the shaft of the motor fixedly mounted on the circular plate (212); a sliding groove is provided on the side of the external connecting frame (213); the sliding groove cooperates with the round rod on the side of the push rod (214); the push rod (214) is slidably mounted in the groove of the circular plate (212); a large round block is provided above the push rod (214); the toggle wheel (215) is rotatably connected to the frame inside the cavity of the outer shell (201); a motor is fixedly mounted on the frame inside the cavity of the outer shell (201); the shaft of the motor is fixedly connected to the toggle wheel (215); the rotating disc (216) is fixedly connected to the circular plate (212); the rotating disc (216) and the toggle wheel (215) cooperate with each other.

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