Intelligent classification device for construction waste

Abstract

The invention relates to the technical field of construction waste classification, in particular to an intelligent construction waste classification device which comprises a separation box, a deflection mechanism, a lifting mechanism, a driving mechanism, a grabbing mechanism and an electric sliding rail. One end of the separation box fixedly communicates with a feeding hopper, a material stacking cavity is formed in the separation box, and a supporting plate is arranged at the bottom end of the material stacking cavity; the number of the lifting mechanisms is two, and the two lifting mechanisms are arranged on the two sides of the separation box respectively. According to the garbage stacking device, through the arrangement of the dip rod and the transmission roller, the driving mechanism drives the dip rod to be inserted into garbage in the material stacking cavity towards the side lower portion, then the deflection mechanism drives the transmission roller to rotate, one end of the dip rod is raised upwards, and therefore flexible garbage in the garbage is picked out through the dip rod; and flexible garbage in the garbage heap is picked up to the surface of the garbage heap, and the grabbing mechanism moves downwards to grab the flexible garbage on the dip rod, so that the flexible garbage in the garbage heap is separated.

Description

Technical Field

[0001] The present invention relates to the technical field of construction waste classification, and in particular to an intelligent construction waste classification device. Background Art

[0002] The resource recycling technology of construction waste is mostly used in recycled aggregates, recycled concrete and mortar, and construction waste in road projects. When recycling construction waste, the main focus is on crushing or breaking up brick and stone pieces in solid waste for reuse. However, in addition to brick and stone pieces, solid waste also contains metal pieces, flexible fabric waste and wood waste. Before recycling construction waste, it is necessary to sort the construction waste. Flexible fabric waste is generally easy to entangle with other objects. Therefore, when classifying construction waste, flexible fabric waste is generally sorted out first. The existing sorting of flexible fabric waste is generally done manually, which is labor-intensive. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent classification device for construction waste to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: An intelligent classification device for construction waste, comprising A separation box, one end of which is fixedly connected to a feed hopper, a material stacking cavity is provided inside the separation box, and a support plate is provided at the bottom end of the material stacking cavity; There are two picking-up mechanisms, which are respectively placed on both sides of the separation box. The picking-up mechanisms include a transmission roller, which is rotatably connected to the separation box, and a plurality of picking rods are equidistantly and slidably inserted on the outer wall of the transmission roller; There are two driving mechanisms, one corresponding to each of the two picking mechanisms, and the driving mechanisms are used to drive the picking rod to slide on the transmission roller; A deflection mechanism is fixed to the other end of the separation box, and is in transmission connection with one end of the two transmission rollers, and is used to drive the transmission rollers to rotate; A grabbing mechanism is provided above the separation box and is used to grab the garbage; The electric slide rail is fixedly installed above the separation box. A winch is fixedly installed on the moving end of the electric slide rail, and the winch is used to suspend the grabbing mechanism.

[0005] Furthermore, one end of the support plate is rotatably connected to one end of the separation box, a hydraulic rod is provided below the support plate, one end of the hydraulic rod is rotatably connected to the support plate, and the other end of the hydraulic rod is rotatably installed on the ground.

[0006] Furthermore, the inner walls of the separation box are provided with inclined surfaces on both sides of the stockpiling cavity, and arc-shaped avoidance grooves are opened on the inner walls of both sides of the separation box corresponding to the positions of multiple scooping rods, and one end of the scooping rod passes through the arc-shaped avoidance groove at the corresponding position and extends into the stockpiling cavity.

[0007] Furthermore, the deflection mechanism includes a hydraulic rod 2, the bottom end of the hydraulic rod 2 is fixedly connected to the other end of the separation box, one end of the transmission roller is fixedly sleeved with a connecting rod 2, one end of the connecting rod 2 is rotatably connected to a connecting rod 1, and one end of the two connecting rods 1 is rotatably connected to the movable end of the hydraulic rod 2.

[0008] The transmission mechanism that this second guide wheel is passed to another gear train is that this second guide wheel is passed to another gear train is that the gear train is connected with the gear train of this gear train, and this gear train is connected with the gear train of this gear train.

[0009] Furthermore, the two ends of one side wall of the horizontal frame are rotatably connected with contact wheels, and the outer side wall of the transmission shaft corresponding to the two contact wheel positions is fixedly sleeved with wave wheels, and the cross-sectional outer contour of the wave wheel is wavy.

[0010] Furthermore, the grabbing mechanism includes a hanger, the winch hoists the hanger, a support shaft is fixedly connected between the bottom sides of both ends of the hanger, the outer wall of the support shaft is rotatably connected to two gripping claws, a hydraulic rod three is fixedly connected to the middle position of the hanger, the output end of the hydraulic rod three is fixedly connected to a cross bar, the middle position of the gripping claw is rotatably connected to two connecting rods three, and one end of the connecting rod three is rotatably connected to the cross bar.

[0011] Furthermore, a separation bin is provided on one side of the separation box, and a discharge port is provided on one side of the bottom end of the separation bin.

[0012] Furthermore, a plurality of insertion rods are fixedly connected at equal intervals to the inner wall of one side of the top end of the separation bin.

[0013] Furthermore, side protective covers are fixedly connected to both sides of the separation box, and the side protective covers are used to protect the driving mechanism.

[0014] Compared with the prior art, the present invention has the following beneficial effects: Through the arrangement of the pick rod and the transmission roller, the driving mechanism drives the pick rod to be inserted into the garbage in the pile cavity to the side and below, and then the deflection mechanism drives the transmission roller to rotate, so that one end of the pick rod is lifted upward, thereby picking out the flexible garbage in the garbage through the pick rod, and the pick rod is continuously inserted and lifted in the garbage pile to pick up the flexible garbage in the garbage pile to the surface of the garbage pile, and the grabbing mechanism moves downward to grab the flexible garbage on the pick rod, so as to take the flexible garbage away from the separation box, thereby realizing the separation of the flexible garbage in the garbage pile, realizing the preliminary classification and treatment of construction solid waste, and improving the automation level of the overall classification process; Through the setting of the driving mechanism, the contact wheel and the wave wheel, when the transmission shaft rotates, the wave wheel is driven to rotate, and the wave wheel rotates to squeeze the contact wheel. Through the wavy setting of the outer contour of the wave wheel, the grabbing rod is driven to shake back and forth and extend outward, making it easier for one end of the grabbing rod to fit the inclined surface and penetrate into the garbage pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the deflection mechanism in the present invention; Figure 3 It is a schematic diagram of the feed hopper position structure in the present invention; Figure 4 It is a schematic diagram of the structure of the side protective cover of the present invention; Figure 5 It is a schematic diagram of the stacking cavity structure in the present invention; Figure 6 This is a schematic diagram of the structure of the lifting pole in the present invention; Figure 7 It is a schematic diagram of the structure of the lifting mechanism in the present invention; Figure 8 yes Figure 7 A local enlarged view of point A; Figure 9 It is a schematic diagram of the support plate structure in the present invention; Figure 10 It is a schematic diagram of the structure of the grabbing mechanism in the present invention.

[0016] In the figure: 100, separation box; 110, support plate; 120, hydraulic rod 1; 130, feed hopper; 140, stacking chamber; 141, inclined surface; 150, side shield; 160, arc-shaped avoidance groove; 200, deflection mechanism; 210, hydraulic rod 2; 220, connecting rod 1; 230, connecting rod 2; 300, lifting mechanism; 310, transmission roller; 320, lifting rod; 330, cross frame 1; 340, return spring; 400, driving mechanism; 410, cross frame 2; 411 , slide bar; 412, guide wheel one; 420, drive motor; 430, guide wheel two; 440, transmission shaft; 450, pull rope; 460, contact wheel; 470, wave wheel; 480, reel; 500, grabbing mechanism; 510, hanger; 520, support shaft; 530, gripper; 540, hydraulic rod three; 541, cross bar; 550, connecting rod three; 600, separation bin; 610, discharge port; 620, insertion rod; 700, electric slide rail; 710, winch. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1 to 7In an embodiment of the present invention, an intelligent construction waste sorting device includes a separation box 100, a deflection mechanism 200, a scooping mechanism 300, a driving mechanism 400, a grabbing mechanism 500, and an electric slide rail 700. One end of the separation box 100 is fixedly connected to a feed hopper 130. A stacking chamber 140 is defined within the separation box 100. A support plate 110 is provided at the bottom of the stacking chamber 140. There are two scooping mechanisms 300, which are disposed on both sides of the separation box 100. The scooping mechanisms 300 include a transmission roller 310, which is rotatably connected to the separation box 100. A plurality of scooping rods 320 are equidistantly and slidably inserted into the outer wall of the transmission roller 310. There are two driving mechanisms 400, which correspond one to one with the two picking mechanisms 300. The driving mechanism 400 is used to drive the picking rod 320 to slide on the transmission roller 310. The deflection mechanism 200 is fixed at the other end of the separation box 100. The deflection mechanism 200 is connected to one end of the two transmission rollers 310. The deflection mechanism 200 is used to drive the transmission roller 310 to rotate. The grabbing mechanism 500 is arranged above the separation box 100. The grabbing mechanism 500 is used to grab the garbage. The electric slide rail 700 is fixedly installed above the separation box 100. A winch 710 is fixedly installed on the moving end of the electric slide rail 700. The winch 710 is used to hoist the grabbing mechanism 500.

[0019] The hopper 320 is rotated to move the pick-up rod 320 so that the pick-up rod 320 is moved downwards and the hopper 320 is moved downwards to move the pick-up rod 320 into the rubbish in the rubbish storage chamber 140. Figure 6The pick-up rod 320 is continuously inserted into and lifted in the garbage pile, and the flexible garbage in the garbage pile is lifted to the surface of the garbage pile. Then, when the pick-up rod 320 is lifted for the last time, the pick-up rod 320 stays in the lifted position. After the flexible garbage is lifted on the pick-up rod 320, the winch 710 drives the grabbing mechanism 500 to move downward, and the grabbing mechanism 500 moves downward to grab the flexible garbage on the pick-up rod 320, thereby taking the flexible garbage away from the separation box 100, and separating the flexible garbage in the garbage pile. Then, the support plate 110 deflects downward to discharge the garbage pile from the stockpile cavity 140, thereby achieving preliminary classification of the construction waste and facilitating the subsequent crushing and recycling of the flexible garbage.

[0020] Example 1 like Figures 4 to 8 As shown, in this embodiment, one end of the support plate 110 is rotatably connected to one end of the separation box 100, a hydraulic rod 120 is provided below the support plate 110, one end of the hydraulic rod 120 is rotatably connected to the support plate 110, and the other end of the hydraulic rod 120 is rotatably mounted on the ground, and the inner wall of the separation box 100 is provided with inclined surfaces 141 on both sides of the stacking cavity 140, and the inner walls of the two sides of the separation box 100 are provided with a plurality of scooping rods 320 at the positions. There is an arc-shaped avoidance groove 160, one end of the pick rod 320 passes through the arc-shaped avoidance groove 160 at the corresponding position and extends into the stockpile cavity 140. The deflection mechanism 200 includes a hydraulic rod 210. The bottom end of the hydraulic rod 210 is fixedly connected to the other end of the separation box 100. One end of the transmission roller 310 is fixedly sleeved with a connecting rod 230. One end of the connecting rod 230 is rotatably connected to the connecting rod 1 220. One end of the two connecting rods 220 is rotatably connected to the movable end of the hydraulic rod 210. The driving mechanism 400 includes a second cross frame 410, a cross frame 1 330 is fixedly connected between the other ends of the multiple copying rods 320, a sliding rod 411 is fixedly connected to both ends of one side wall of the second cross frame 410, the sliding rod 411 is slidably plugged into the first cross frame 330, a transmission shaft 440 is rotatably connected between the two ends of the second cross frame 410, a driving motor 420 is fixedly installed at one end of the second cross frame 410, and the output end of the driving motor 420 is transmission-connected to one end of the transmission shaft 440, a rotatable guide wheel 2 430 is fixedly installed at both ends of the outer wall of the transmission roller 310, a winding wheel 480 is fixedly sleeved on the outer wall of one end of the transmission shaft 440, a rotatable guide wheel 1 412 is installed at both ends of the other side wall of the second cross frame 410, the first cross frame 330 One end of the pull rope 450 is fixedly connected to the cross frame 330, and one end of the pull rope 450 is passed around a guide wheel 2 430, two guide wheels 1 412 and another guide wheel 2 430 at one end of the transmission roller 310 in sequence. One end of the pull rope 450 is wound and connected with the winding wheel 480. The other end of the lifting rod 320 is movably sleeved with a return spring 340. The return spring 340 is located between the cross frame 1 330 and the transmission roller 310. Circular holes are provided on the cross frame 1 330 and the cross frame 2 410 corresponding to the positions where the pull rope 450 passes through. Contact wheels 460 are rotatably connected to the two ends of one side wall of the cross frame 1 330. A wave wheel 470 is fixedly sleeved on the outer wall of the transmission shaft 440 corresponding to the positions of the two contact wheels 460. The cross-sectional outer contour of the wave wheel 470 is wavy.

[0021] In this embodiment, when the deflection mechanism 200 drives the transmission roller 310 to rotate, the movable end of the hydraulic rod 210 extends, thereby pulling the connecting rod 220 to deflect through the connecting rod 1 220, and the connecting rod 1 220 drives the transmission roller 310 to deflect, thereby controlling the deflection of the copying rod 320. When the driving mechanism 400 drives the copying rod 320 to extend and retract, the driving motor 420 drives the transmission shaft 440 to rotate, and the transmission shaft 440 drives the reel 480 to rotate, thereby reeling one end of the pull rope 450, so that the pull rope 450 is tightened, and the cross frame 2 410 is driven to move toward the transmission roller 310. The cross frame 2 410 drives the copying rod 320 to extend by squeezing the cross frame 1 330, overcoming the elastic force of the return spring 340, and the driving motor 420 drives the transmission shaft 44 When the 0 rotates in the reverse direction, the reel 480 releases the reeling of the pull rope 450, causing the pull rope 450 to relax, thereby causing the pick rod 320 to retract under the elastic force of the return spring 340. Moreover, since the pick rod 320 is retracted after being raised, there is no garbage pile to interfere with the retraction of the pick rod 320, thereby facilitating the return spring 340 to drive the pick rod 320 to retract. Moreover, through the arrangement of the contact wheel 460 and the wave wheel 470, when the transmission shaft 440 rotates, the wave wheel 470 is driven to rotate, and the wave wheel 470 rotates to squeeze the contact wheel 460. Through the wavy arrangement of the outer contour of the wave wheel 470, the pick rod 320 is driven to shake back and forth and extend outward, thereby making it easier for one end of the pick rod 320 to fit into the inclined surface 141 and penetrate into the garbage pile.

[0022] Example 2 like Figures 7-10 As shown, in this embodiment, the grabbing mechanism 500 includes a hanger 510, and the winch 710 hoists the hanger 510. A support shaft 520 is fixed between the bottom sides of both ends of the hanger 510, and the outer wall of the support shaft 520 is rotatably connected to two gripping claws 530. A hydraulic rod 3 540 is fixed to the middle position of the hanger 510, and the output end of the hydraulic rod 3 540 is fixed to a cross bar 541. The middle position of the gripping claw 530 is rotatably connected to two connecting rods 3 550, and one end of the connecting rod 3 550 is rotatably connected to the cross bar 541. A separation bin 600 is provided on one side of the separation box 100, and a discharge port 610 is opened on one side of the bottom end of the separation bin 600. A plurality of insertion rods 620 are equidistantly fixed to the inner wall of the top side of the separation bin 600. Side protective covers 150 are fixed on both sides of the separation box 100, and the side protective covers 150 are used to protect the driving mechanism 400.

[0023] During specific implementation, the output end of the hydraulic rod three 540 retracts, thereby driving the cross bar 541 to move upward, and the cross bar 541 drives the two grippers 530 to open through the connecting rod three 550, and then the winch 710 drives the grabbing mechanism 500 to move downward, so that the grippers 530 are inserted between multiple grabbing bars 320, and the output end of the hydraulic rod three 540 extends outward, driving the two grippers 530 to close, and the grabbing mechanism 500 is lifted upward, thereby grabbing the flexible garbage on the grabbing bars 320, and the winch 710 moves horizontally to move the closed grabbing mechanism 500 to the top position of the separation bin 600, and then the grabbing mechanism 500 opens to throw the flexible garbage into the separation bin 600, and through the setting of the insertion rod 620, the insertion rod 620 is inserted into the transversely moving gripper 530, thereby reducing the residue of flexible garbage on the gripper 530 and facilitating the release of the flexible garbage by the gripper 530.

[0024] In the present invention, in order to facilitate the height of the garbage pile in the working stacking chamber 140 of the lifting arm 320 to be controlled below the height of the transmission roller 310, the garbage is prevented from grinding the transmission roller 310, thereby facilitating the rotation of the lifting arm 320 and the transmission roller 310. At the same time, in order to facilitate the operator's control of the present invention, a PLC controller can be set to electrically connect the drive motor 420, the electric slide rail 700, the winch 710, the hydraulic rod 1 120, the hydraulic rod 210 and the hydraulic rod 3 540 to the PLC controller. The PLC controller is a prior art and will not be described in detail here. Through the PLC controller, the number of times the lifting arm 320 is cyclically lifted can be adjusted according to the content of the flexible garbage in the garbage pile and the difficulty of separation, so as to facilitate intelligent adjustment according to the specific situation of the garbage.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An intelligent classification device for construction waste, characterized in that: include: A separation box (100) is fixedly connected to a feed hopper (130) at one end, a material stacking cavity (140) is provided inside the separation box (100), and a support plate (110) is provided at the bottom end of the material stacking cavity (140); There are two picking-up mechanisms (300), which are respectively located on both sides of the separation box (100). The picking-up mechanisms (300) include a transmission roller (310), which is rotationally connected to the separation box (100), and a plurality of picking rods (320) are equidistantly and slidingly inserted into the outer wall of the transmission roller (310); There are two driving mechanisms (400), which correspond one to one with the two picking mechanisms (300), and the driving mechanisms (400) are used to drive the picking rod (320) to slide on the transmission roller (310); A deflection mechanism (200) is fixed to the other end of the separation box (100), the deflection mechanism (200) being in transmission connection with one end of two transmission rollers (310), and the deflection mechanism (200) is used to drive the transmission rollers (310) to rotate; A grabbing mechanism (500) is provided above the separation box (100), and the grabbing mechanism (500) is used to grab the garbage; The electric slide rail (700) is fixedly mounted above the separation box (100), and a hoist (710) is fixedly mounted on the movable end of the electric slide rail (700), and the hoist (710) is used to suspend the grabbing mechanism (500).

2. The intelligent construction waste classification device according to claim 1, characterized in that: One end of the support plate (110) is rotatably connected to one end of the separation box (100), and a hydraulic rod (120) is provided below the support plate (110). One end of the hydraulic rod (120) is rotatably connected to the support plate (110), and the other end of the hydraulic rod (120) is rotatably mounted on the ground.

3. The intelligent construction waste classification device according to claim 1, characterized in that: The inner walls of the separation box (100) are provided with inclined surfaces (141) at positions on both sides of the stockpiling cavity (140), and arc-shaped avoidance grooves (160) are provided at positions corresponding to the plurality of scooping bars (320) on the inner walls of the separation box (100), and one end of the scooping bar (320) passes through the arc-shaped avoidance groove (160) at the corresponding position and extends into the stockpiling cavity (140).

4. The intelligent construction waste classification device according to claim 3, characterized in that: The deflection mechanism (200) includes a second hydraulic rod (210), the bottom end of the second hydraulic rod (210) is fixedly connected to the other end of the separation box (100), one end of the transmission roller (310) is fixedly sleeved with a second connecting rod (230), one end of the second connecting rod (230) is rotatably connected to the first connecting rod (220), and one end of the two connecting rods (220) is rotatably connected to the movable end of the second hydraulic rod (210).

5. The intelligent construction waste classification device according to claim 1, characterized in that: The driving mechanism (400) includes a second horizontal frame (410), a first horizontal frame (330) is fixedly connected between the other ends of the plurality of scooping rods (320), a sliding rod (411) is fixedly connected to both ends of a side wall of the second horizontal frame (410), the sliding rod (411) is slidably plugged into the first horizontal frame (330), a transmission shaft (440) is rotatably connected between both ends of the second horizontal frame (410), a driving motor (420) is fixedly installed at one end of the second horizontal frame (410), an output end of the driving motor (420) is in transmission connection with one end of the transmission shaft (440), a rotatable guide wheel (430) is fixedly installed at both ends of the outer side wall of the transmission roller (310), and a winding wheel (440) is fixedly sleeved on the outer side wall of one end of the transmission shaft (440). 480), both ends of the other side wall of the second cross frame (410) are equipped with a rotatable guide wheel (412), one end of the first cross frame (330) is fixedly connected with a pull rope (450), one end of the pull rope (450) is passed through a guide wheel (430) located at one end of the transmission roller (310), two guide wheels (412) and another guide wheel (430), one end of the pull rope (450) is wound around the winding wheel (480), and the other end of the pick rod (320) is movably sleeved with a return spring (340), and the return spring (340) is located between the first cross frame (330) and the transmission roller (310). Circular holes are opened on the first cross frame (330) and the second cross frame (410) at positions corresponding to the pull rope (450) passing through.

6. The intelligent construction waste classification device according to claim 5, characterized in that: Contact wheels (460) are rotatably connected to both ends of a side wall of the horizontal frame (330), and wave wheels (470) are fixedly sleeved at positions corresponding to the two contact wheels (460) on the outer side wall of the transmission shaft (440), and the cross-sectional outer contour of the wave wheel (470) is wavy.

7. The intelligent construction waste classification device according to claim 1, characterized in that: The grabbing mechanism (500) includes a hanger (510), the hoist (710) is used to lift the hanger (510), a support shaft (520) is fixedly connected between the bottom sides of both ends of the hanger (510), the outer wall of the support shaft (520) is rotatably connected to two gripping claws (530), a hydraulic rod three (540) is fixedly connected to the middle position of the hanger (510), the output end of the hydraulic rod three (540) is fixedly connected to a cross bar (541), the middle position of the gripping claw (530) is rotatably connected to two connecting rods three (550), and one end of the connecting rod three (550) is rotatably connected to the cross bar (541).

8. The intelligent construction waste classification device according to claim 7, characterized in that: A separation bin (600) is provided on one side of the separation box (100), and a discharge port (610) is provided on one side of the bottom end of the separation bin (600).

9. The intelligent construction waste classification device according to claim 8, characterized in that: A plurality of insertion rods (620) are fixedly connected at equal intervals to the inner wall of one side of the top end of the separation chamber (600).

10. The intelligent construction waste classification device according to claim 8, characterized in that: Side protective covers (150) are fixedly connected to both sides of the separation box (100), and the side protective covers (150) are used to protect the driving mechanism (400).

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