A construction waste collection device

Abstract

A new construction waste collection device is disclosed, which includes: a base plate, a pulley is connected to the bottom of the base plate, a rotary drive device, a distribution box, a collection bag fixing frame, a collection bag storage box and a panel cover are installed on the upper part of the base plate, the collection bag fixing frame and the collection bag storage box are arranged in the panel cover, a hydraulic cylinder is connected to the rotary drive device, a mechanical arm is connected to the hydraulic cylinder, a crossbeam is connected to the mechanical arm, one end of the crossbeam is connected to two collection bucket support plates arranged at intervals, a collection bucket is hinged between the two collection bucket support plates, two splint support rods are movably connected to the collection bag fixing frame, the two splint support rods are connected to the collection bag splints, a collection bag is stored in the collection bag storage box, and the servo motor of the rotary drive device is electrically connected to the distribution box. The construction waste collection device of the present invention can assist manual removal of construction waste and complete the collection and treatment of waste.

Description

Technical Field

[0001] The invention relates to a construction waste collection device. Background Art

[0002] Construction waste refers to construction waste generated in engineering projects due to human or natural reasons, including waste soil, abandoned soil, silt and abandoned materials. With the acceleration of industrialization and urbanization, the construction industry has also developed rapidly, and the amount of construction waste generated has increased day by day. The amount of construction waste in China has accounted for more than 1 / 3 of the total urban waste. However, most of the construction waste is transported to the suburbs or villages by construction units without any treatment and piled up or landfilled in the open air, consuming a large amount of construction funds such as waste transportation fees. At the same time, the spillage and dust and sand flying during the transportation and stacking process have caused serious environmental pollution.

[0003] The location of most urban construction waste dumps is largely arbitrary, leaving many safety hazards. The vicinity of the construction site has become a temporary dumping site for construction waste. Due to the convenience of construction and the lack of proper protective measures, under the influence of external factors, the construction waste piles collapse, blocking roads and even rushing to other buildings. In the suburbs, ponds and ditches are mostly the preferred dumping sites for construction waste, which not only reduces the storage capacity of water bodies, but also leads to a reduction in surface drainage and flood discharge capacity. During the stacking and landfilling process of construction waste, the sewage that is infiltrated due to fermentation and rainwater leaching, scouring, and soaking of surface water and groundwater will cause serious pollution to the surrounding surface water and groundwater; in addition, the bacteria and dust in the construction waste are blown away by the wind, causing air pollution; under the action of various external forces, the smaller pieces of broken stones of urban construction waste piled in the open air will also enter the nearby soil, changing the material composition of the soil, destroying the structure of the soil, and reducing the productivity of the soil. In addition, the content of heavy metals in urban construction waste is high. Under the influence of various factors, chemical reactions will occur, increasing the content of heavy metals in the soil, which will increase the content of heavy metals in crops. Contaminated soil generally does not have natural self-purification ability, and it is difficult to reduce its pollution through dilution and diffusion. It is necessary to adopt a costly method of soil transformation to solve the problem.

[0004] Collecting and processing construction waste in a centralized manner during the construction process is an effective way to reduce construction site waste and improve civilized construction. For this purpose, a construction waste collection device is needed. Summary of the invention

[0005] The purpose of the invention is to provide a construction waste collection device.

[0006] The technical solution of the present invention for solving the above-mentioned technical problems is as follows: A construction waste collection device comprises: a base plate, a pulley is connected to the bottom of the base plate, a rotating drive device, a distribution box, a collecting bag fixing frame, a collecting bag storage box and a panel cover are installed on the upper part of the base plate, the collecting bag fixing frame and the collecting bag storage box are arranged in the panel cover, the rotating drive device is connected to a hydraulic cylinder, the hydraulic cylinder is connected to a mechanical arm, the mechanical arm is connected to a crossbeam, one end of the crossbeam is connected to two collection barrel support plates arranged at intervals, a collection barrel is hinged between the two collection barrel support plates, two splint support rods are movably connected to the collection bag fixing frame, the two splint support rods are connected to the collecting bag splints, the collecting bag storage box stores the collecting bag, and the servo motor of the rotating drive device is electrically connected to the distribution box.

[0007] The construction waste collection device of the present invention as described above, further, a panel cover slot is provided on the upper surface of the base plate, and the bottom of the panel cover is clamped in the panel cover slot; a collection bucket slot is provided on the upper surface of the panel cover, and the collection bucket slot is located between two clamping plate support rods, a panel cover front baffle is clamped on the panel cover, a lifting plate is connected to the panel cover front baffle, and relative baffle slots are provided on the inner surfaces of the left and right side walls of the panel cover, and the panel cover front baffle is embedded in the baffle slot.

[0008] The construction waste collection device of the present invention as described above, further, a load-bearing plate groove is provided on the upper surface of the base plate, a collection bag load-bearing plate is embedded in the load-bearing plate groove, a first spring is connected between the collection bag load-bearing plate and the load-bearing plate groove, a pressure sensor is connected in the load-bearing plate groove, a sensor pressure rod is connected to the bottom surface of the collection bag load-bearing plate, a PLC controller is connected to the distribution box, the pressure sensor is electrically connected to the PLC controller, a warning light is connected to the robotic arm, and the warning light is electrically connected to the distribution box and the PLC controller.

[0009] The construction waste collection device of the present invention as described above, further, a reinforcing plate is connected between the mechanical arm and the cross beam, the collecting barrel includes a barrel body, an upper barrel cover and a barrel bottom support plate, the barrel body is a structure with openings on both the upper and lower surfaces, the upper barrel cover and the barrel bottom support plate are respectively connected to the upper opening and the lower opening of the barrel body through hinges, a first traction rope is connected to the barrel bottom support plate, a traction rope adjusting shaft is connected to the barrel body, and the first traction rope and the traction rope adjusting shaft are connected to each other.

[0010] The construction waste collection device of the present invention as described above, further, an adjusting shaft through groove and two fixing pin grooves are provided on the side wall of the barrel body, two fixing pins are penetrated on the outer end surface of the traction rope adjusting shaft, the traction rope adjusting shaft penetrates the adjusting shaft through groove and the two fixing pins are respectively matched with the two fixing pin grooves, a first traction rope through groove is provided in the side wall of the barrel body, one end of the first traction rope through groove is connected to the adjusting shaft through groove, and the other end is open to the bottom surface of the barrel body, the first traction rope penetrates the first traction rope through groove and is fixed on the traction rope adjusting shaft.

[0011] The construction waste collection device of the present invention as described above, further, the collecting bag storage box is embedded with a collecting bag pressure plate, a second spring is connected between the collecting bag pressure plate and the inner wall of the collecting bag storage box, and a storage box through groove is provided on the front end surface of the collecting bag storage box.

[0012] The construction waste collection device of the present invention as described above, further, has opposite arc-shaped guide grooves on the front and rear inner walls of the collection bag storage box, and opposite arc-shaped guide blocks are connected to the front and rear side walls of the collection bag pressure plate, and the arc-shaped guide blocks are embedded in the arc-shaped guide grooves.

[0013] The construction waste collection device of the present invention as described above, further, two slide grooves are provided on the right end surface of the collection bag fixing frame, and third springs are respectively fixed in the slide grooves, one end of the splint support rod is a T-shaped structure, the splint support rod is embedded in the slide groove and is connected to the third spring, a pedal is elastically connected to the left end surface of the collection bag fixing frame, a pedal through groove is provided on the left end surface of the panel cover, the pedal passes through the pedal through groove and extends out of the panel cover, and a second traction rope is connected between the pedal and the splint support rod.

[0014] The construction waste collection device of the present invention as described above, further, a second traction rope groove and a guide groove are provided in the collection bag fixing frame, one end of the second traction rope groove is connected to the slide groove, and the other end is connected to the guide groove, a guide plate is connected to the pedal, a fourth spring is fixed in the guide groove, the guide plate is embedded in the guide groove and connected to the fourth spring, the second traction rope passes through the second traction rope groove and the guide groove in sequence and is connected to the guide plate.

[0015] The construction waste collection device of the present invention as described above, further, the collecting bag clamp includes a fixed clamp and a sliding clamp, the outer end surface of the fixed clamp is provided with two limit block grooves, the limit block grooves are connected with a fifth spring, and the inner end surface of the sliding clamp is connected with two limit blocks, the limit blocks are embedded in the limit block grooves and are connected to the fifth spring.

[0016] The beneficial effects of the present invention are as follows: the device of the present invention can assist in the manual removal of construction waste, the collection bag is clamped on the collection bag clamping plate, the collection bucket is flipped over so that the barrel mouth of the collection bucket is opposite to the waste, the waste is shoveled into the collection bucket, and then the collection bucket is placed into the collection bag on the collection bag clamping plate by moving the mechanical arm, and then the waste in the collection bucket is poured into the collection bag, thereby completing the collection and processing of the waste.

[0017] A pressure sensor is set on the bottom plate. When the waste is dumped into the collection bag, the waste will press the collection bag load-bearing plate downward. When the collection bag load-bearing plate is squeezed until the sensor pressure rod contacts the pressure sensor, the pressure sensor transmits a signal to the PLC controller. The PLC controller controls the warning light to turn on, prompting the operator that the waste in the collection bag has reached a saturated state and the collection bag needs to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only exemplary and do not limit the present invention, wherein:

[0019] Figure 1 A schematic diagram of the overall structure of a construction waste collection device according to an embodiment;

[0020] Figure 2 A schematic diagram of a panel cover structure according to an embodiment;

[0021] Figure 3 A schematic diagram of the bottom plate surface structure of an embodiment;

[0022] Figure 4 A schematic diagram of the internal structure of a collection bag storage box according to an embodiment;

[0023] Figure 5 A schematic diagram of the collection bucket structure of an embodiment;

[0024] Figure 6 A cross-sectional schematic diagram of the connection between a collecting bag fixing frame and a clamping plate support rod according to an embodiment;

[0025] Figure 7 A schematic diagram of a collecting bag splint structure according to an embodiment;

[0026] Figure 8 The figure is a schematic diagram of a sliding splint structure according to an embodiment.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Bottom plate, 2. Pulley, 3. Rotating drive device, 4. Hydraulic cylinder, 5. Mechanical arm, 6. Crossbeam, 7. Collection barrel support plate, 8. Collection barrel, 801. Barrel body, 802. Upper barrel cover, 803. Barrel bottom support plate, 9. Reinforcement plate, 10. Panel cover, 11. Front baffle of panel cover, 12. Lifting plate, 13. Collection bag fixing frame, 14. Clamp support rod, 15. Collection bag clamp, 1501. Fixed clamp, 1502. Sliding clamp, 17. Collection bag load-bearing plate, 18. Collection bag storage box, 19. Collection bag, 20. Panel cover slot, 21. Collection barrel slot, 22. Pedal slot, 23. Baffle slot, 24. Load-bearing plate groove, 25. First spring Spring, 26. Pressure sensor, 27. Sensor pressure rod, 28. Distribution box, 29. Warning light, 30. Collection bag pressure plate, 31. Second spring, 32. Arc guide block, 33. Arc guide groove, 34. Storage box slot, 35. First traction rope, 36. Traction rope adjustment shaft, 37. Adjustment shaft slot, 38. First traction rope slot, 39. Fixed pin groove, 40. Fixed pin, 41. Slide groove, 42. Third spring, 43. Second traction rope slot, 44. Guide groove, 45. Pedal, 46. Guide plate, 47. Second traction rope, 48. Limit block groove, 49. Fifth spring, 50. Limit block, 51. PLC controller, 52. Fourth spring. DETAILED DESCRIPTION

[0029] Hereinafter, embodiments of the construction waste collecting device of the present invention will be described with reference to the accompanying drawings.

[0030] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are illustrative and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0031] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the present invention and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of various components of the embodiments of the present invention, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0032] Figure 1The present invention shows a construction waste collection device according to an embodiment of the present invention, which comprises: a base plate 1, a pulley 2 is connected to the bottom of the base plate 1, the base plate can be set as a rectangular structure or other structures, and the pulley is preferably a universal wheel that can be locked; a rotary drive device 3, a distribution box 28, a collection bag fixing frame 13, a collection bag storage box 18 and a panel cover 10 are installed on the upper part of the base plate 1, and the collection bag fixing frame 13 and the collection bag storage box 18 are arranged in the panel cover 10. The panel cover 10 plays a protective role on the one hand, and can isolate dust particles in the panel cover 10 on the other hand, so as to prevent the waste from causing secondary pollution to the air during the collection process; the rotary drive device 3 is connected to a hydraulic cylinder 4, and the hydraulic cylinder 4 is connected to There is a mechanical arm 5, the rotary drive device 3 can control the hydraulic cylinder 4 to rotate horizontally, and the hydraulic cylinder 4 can control the mechanical arm 5 to move up and down; the mechanical arm 5 is connected with a crossbeam 6, one end of the crossbeam 6 is connected with two collection bucket support plates 7 arranged at intervals, and a collection bucket 8 is hinged between the two collection bucket support plates 7, and the collection bucket 8 can be turned up and down relative to the collection bucket support plates 7; the collection bag fixing frame 13 is movably connected with two clamping plate support rods 14, and the two clamping plate support rods 14 are connected with collection bag clamps 15, and the collection bag storage box 18 stores collection bags 19, and the servo motor of the rotary drive device 3 is electrically connected to the distribution box 28; the distribution box 28 is provided with a switch for controlling the servo motor of the rotary drive device 3. The rotary drive device can be composed of a servo motor and a corresponding gear set, and the power output shaft of the rotary drive device is connected to the lower end of the hydraulic cylinder.

[0033] The collecting bag 19 is clamped on the collecting bag clamp 15, and then the collecting barrel 8 is turned over so that the barrel mouth of the collecting barrel 8 is opposite to the waste, and the waste is shoveled into the collecting barrel 8. After the collecting barrel is full of waste, the collecting barrel 8 is placed into the collecting bag 19 on the collecting bag clamp 15 by moving the robotic arm 5, and finally the waste in the collecting barrel 8 is poured into the collecting bag 19 to complete the collection and processing of the waste.

[0034] like Figure 1 and Figure 2 As shown, a panel cover slot 20 is provided on the upper surface of the base plate 1, and the depth of the panel cover slot can be between 2 cm and 5 cm; the bottom of the panel cover 10 is stuck in the panel cover slot 20; in a further preferred embodiment, a rubber layer is laid on the lower surface of the panel cover 10 and the inner wall surface of the panel cover slot 20, and the rubber layer is used to increase the friction between the base plate and the panel cover, thereby enhancing the stability of the panel cover 10 in the panel cover slot 20.

[0035] like Figure 1 and Figure 2As shown, a collection barrel groove 21 is provided on the upper surface of the panel cover 10, and the collection barrel groove 21 is located between the two clamping plate support rods 14 in the vertical direction. A panel cover front baffle 11 is clamped on the panel cover 10. In a further preferred embodiment, the panel cover front baffle 11 is made of a transparent material, such as a transparent PVC plate or tempered glass, so that the user can observe the waste collection status through the panel cover front baffle; a lifting plate 12 is connected to the panel cover front baffle 11, and the setting of the lifting plate can facilitate the upward or downward movement of the panel cover front baffle; a relative baffle groove 23 is provided on the inner surface of the left and right side walls of the panel cover 10, and the panel cover front baffle 11 is embedded in the baffle groove 23. In a further preferred embodiment, a rubber layer is laid on the inner wall surface of the baffle groove 23, which can improve the friction between the panel cover front baffle and the corresponding part of the panel cover, and enhance the stability of the panel cover front baffle 11 in the baffle groove 23.

[0036] Since the collection bag 19 has its own maximum bearing weight, if the weight of the waste filled in the collection bag 19 exceeds the maximum bearing weight of the collection bag 19 itself, the weak part of the collection bag 19 will break, causing the waste in the collection bag 19 to scatter. In order to eliminate this hidden danger, the present invention makes the following design:

[0037] like Figure 1 and Figure 3 As shown, a bearing plate groove 24 is provided on the upper surface of the bottom plate 1, and a collecting bag bearing plate 17 is embedded in the bearing plate groove 24. A first spring 25 is connected between the collecting bag bearing plate 17 and the bearing plate groove 24. Usually, more than three first springs should be provided, such as three arranged in an equilateral triangle, or four arranged in a rectangular shape, or 3-5 arranged in an annular space. A pressure sensor 26 is connected in the bearing plate groove 24, a sensor pressure rod 27 is connected on the bottom surface of the collecting bag bearing plate 17, a PLC controller 51 is connected to the distribution box 28, and the pressure sensor 26 is electrically connected to the PLC controller 51. A warning light 29 is connected to the robotic arm 5, and the warning light 29 is electrically connected to the distribution box 28 and the PLC controller 51.

[0038] The open end of the collecting bag 19 is stuck on the collecting bag clamping plate 15, and the bottom of the collecting bag 19 is located on the collecting bag load-bearing plate 17. When the waste is dumped into the collecting bag 19, the collecting bag load-bearing plate applies pressure downward to the first spring. When the pressure is greater than the elastic force of the first spring, the waste will squeeze the collecting bag load-bearing plate 17 downward. When the collecting bag load-bearing plate 17 is squeezed to the point where the sensor pressure rod 27 contacts the pressure sensor 26, the weight of the waste in the waste bag has reached the maximum load-bearing weight of the waste bag. The pressure sensor 26 transmits a signal to the PLC controller 51, and the PLC controller 51 controls the warning light 29 to turn on, prompting the operator that the waste in the collecting bag 19 has reached a saturated state and the collecting bag 19 needs to be replaced.

[0039] exist Figure 1 In the illustrated embodiment of the construction waste collection device, a reinforcing plate 9 is connected between the mechanical arm 5 and the cross beam 6 , and the reinforcing plate 9 can improve the stability of the cross beam 6 .

[0040] like Figure 5 As shown, the collection barrel 8 includes a barrel body 801, an upper barrel cover 802 and a barrel bottom support plate 803. The barrel body 801 is a structure with openings on both the upper and lower surfaces. The upper barrel cover 802 and the barrel bottom support plate 803 are respectively connected to the upper opening and the lower opening of the barrel body 801 through hinges. The barrel bottom support plate 803 is connected to the first traction rope 35, and the barrel body 801 is connected to the traction rope adjustment shaft 36. The first traction rope 35 and the traction rope adjustment shaft 36 are connected to each other. The upper barrel cover 802 is turned outward, the upper end of the barrel body 801 is opened, and waste can be shoveled into the barrel body 801; when the collection barrel is filled with waste, the traction rope adjustment shaft 36 is turned, the first traction rope 35 is released, the barrel bottom support plate 803 is turned downward under its own gravity, the lower end of the barrel body 801 is opened, and the waste slides down through the bottom of the barrel body 801.

[0041] like Figure 5 As shown, an adjusting shaft through groove 37 and two fixing pin grooves 39 are provided on the side wall of the barrel body 801, and two fixing pins 40 are penetrated on the outer end surface of the traction rope adjustment shaft 36. The traction rope adjustment shaft 36 penetrates the adjusting shaft through groove 37 and the two fixing pins 40 are respectively matched with the two fixing pin grooves 39. A first traction rope through groove 38 is provided in the side wall of the barrel body 801 (for example, the first traction rope can be processed by punching holes in the side wall of the barrel body in a direction perpendicular to the thickness direction), one end of the first traction rope through groove 38 is connected to the adjusting shaft through groove 37, and the other end is open at the bottom surface of the barrel body 801, and the first traction rope 35 penetrates the first traction rope through groove 38 and is fixed on the traction rope adjustment shaft 36. Pull the fixing pin 40 outward until it is out of the fixing pin groove 39. At this time, the traction rope adjusting shaft 36 can be rotated. When the traction rope adjusting shaft 36 is rotated clockwise, the first traction rope 35 is pulled and wrapped around the traction rope adjusting shaft 36, and the barrel bottom support plate 803 is lifted upward; when the traction rope adjusting shaft 36 is rotated counterclockwise, the first traction rope 35 is released, and the barrel bottom support plate 803 flips downward under its own gravity, the lower end of the barrel body 801 is opened, and the waste slides through the bottom of the barrel body 801. It should be noted that, depending on the different winding directions of the first traction rope on the traction rope adjusting shaft, there is a difference in whether the first traction rope is tightened or released when the traction rope adjusting shaft is operated clockwise or counterclockwise. Figure 5 In the illustrated embodiment, a baffle is provided at the portion of the traction rope adjustment shaft 36 located inside the barrel body to prevent the traction rope adjustment shaft 36 from being separated from the barrel body when being pulled outward. Preferably, a spring is provided on the traction rope adjustment shaft 36 to provide a force for the traction rope adjustment shaft 36 to return inward.

[0042] like Figure 1 and Figure 4As shown, a collecting bag pressing plate 30 is embedded in the collecting bag storage box 18, a second spring 31 is connected between the collecting bag pressing plate 30 and the inner wall of the collecting bag storage box 18, and a storage box through slot 34 is provided on the front end surface of the collecting bag storage box 18. The collecting bag 19 is squeezed and fixed between the collecting bag pressing plate 30 and the inner wall of the collecting bag storage box 18, and the collecting bag 19 can be extracted through the storage box through slot 34.

[0043] like Figure 4 As shown, the front and rear inner walls of the collecting bag storage box 18 are provided with opposite arc-shaped guide grooves 33, and the front and rear side walls of the collecting bag pressing plate 30 are connected with opposite arc-shaped guide blocks 32, which are embedded in the arc-shaped guide grooves 33. The above structure can improve the stability of the collecting bag pressing plate 30 in the collecting bag storage box 18. The front and rear, left and right in the embodiments of the present invention are relative to the corresponding drawings in the specification.

[0044] like Figure 1 and Figure 6 As shown, the right end surface of the collecting bag fixing frame 13 is provided with two slide grooves 41 (due to Figure 6 It is a cross-sectional structure, and only one slide groove can be shown), a third spring 42 is fixed in the slide groove 41 (it can be fixed near the outer end of the slide groove or near the inner end of the slide groove, and the following takes fixing near the outer end of the slide groove as an example), one end of the splint support rod 14 is a T-shaped structure, the splint support rod 14 is embedded in the slide groove 41 and connected to the third spring 42, a pedal 45 is elastically connected to the left end surface of the collection bag fixing frame 13, and a pedal through groove 22 is provided on the left end surface of the panel cover 10 ( Figure 2 As shown in the figure, the pedal 45 passes through the pedal slot 22 and extends out of the panel cover 10, and a second traction rope 47 is connected between the pedal 45 and the plywood support rod 14. Without the action of external force, the two plywood support rods 14 are respectively located at the outermost ends of the two slide slots 41, and the pedal 45 is pressed downward, the second traction rope 47 is pulled, and the two plywood support rods 14 move toward the middle, and at this time the third spring 42 is in a stretched state; the pedal 45 is released, and the two plywood support rods 14 are bounced to both sides under the action of the restoring force of the third spring 42. When the third spring 42 is fixed close to the inner end of the slide slot, without the action of external force, the two plywood support rods 14 are respectively located at the outermost ends of the two slide slots 41, and the pedal 45 is pressed downward, the second traction rope 47 is pulled, and the two plywood support rods 14 move toward the middle, and at this time the third spring 42 is in a compressed state; the pedal 45 is released, and the two plywood support rods 14 are bounced to both sides under the action of the restoring force of the third spring 42.

[0045] like Figure 6As described, a second traction rope groove 43 and a guide groove 44 are provided in the collecting bag fixing frame 13. One end of the second traction rope groove 43 is connected to the slide groove 41, and the other end is connected to the guide groove 44. A guide plate 46 is connected to the pedal 45. A fourth spring 52 is fixed in the guide groove 44. The guide plate 46 is embedded in the guide groove 44 and connected to the fourth spring 52. The second traction rope 47 passes through the second traction rope groove 43 and the guide groove 44 in sequence and is connected to the guide plate 46.

[0046] like Figure 7 and Figure 8 As shown, Figure 8 The sliding cleat shown in Figure 7 The structure after the sliding splint is rotated 180 degrees is shown in the figure, the collecting bag splint 15 includes a fixed splint 1501 and a sliding splint 1502, the fixed splint 1501 is provided with two limit block grooves 48 on the outer end surface, and the limit block grooves 48 are connected to the fifth spring 49, and the sliding splint 1502 is connected to two limit blocks 50 on the inner end surface, the limit blocks 50 are embedded in the limit block grooves 48 and are connected to the fifth spring 49.

[0047] The outer end surface of the fixed splint 1501 and the inner end surface of the sliding splint 1502 are abutted against each other, and the surfaces of the fixed splint 1501 and the sliding splint 1502 are both paved with a rubber layer, which can increase the friction and push the sliding splint 1502 upward. At this time, the fifth spring 49 is in a compressed state, and the open end of the collecting bag 19 is put on the fixed splint 1501, and then the sliding splint 1502 is released. The sliding splint 1502 returns to its original position under the action of the restoring force of the fifth spring 49, and the collecting bag 19 is clamped between the fixed splint 1501 and the sliding splint 1502; the waste bag part of the structure will be clamped between the corresponding parts of the limit block and the fixed splint, so as to prevent the waste bag from falling off. A guide splint for the sliding splint 1502 to move can be set on the surface of the fixed splint 1501, and the sliding splint is set between the guide splints; or, a splint slide groove for the sliding splint to move is set inside the fixed splint, and the sliding splint is inserted into the splint slide groove and can be guided by the splint slide groove.

[0048] The use process of the waste collection device according to the embodiment of the present invention is as follows:

[0049] The panel cover 10 is removed from the base plate 1, and then a collection bag 19 is extracted from the storage box slot 34 of the collection bag storage box 18, and the pedal 45 is pressed downward. The second traction rope 47 is pulled, and the two plywood support rods 14 move toward the middle. At this time, the distance between the two plywood support rods 14 is smaller than the bag opening diameter of the collection bag 19, and the sliding plywood 1502 is pushed upward, and the open end of the collection bag 19 is put on the fixed plywood 1501, and then the sliding plywood 1502 is released. The sliding plywood 1502 returns to its original position under the action of the restoring force of the fifth spring 49, and the collection bag 19 is clamped between the fixed plywood 1501 and the sliding plywood 1502, and the pedal 45 is released. The two plywood support rods 14 bounce to both sides under the action of the restoring force of the third spring 42, and the bag opening of the collection bag 19 is opened to the maximum, which is convenient for waste input; then the panel cover 10 is clamped in the panel cover slot 20, and the lifting plate 12 is held to pull down the front baffle 11 of the panel cover;

[0050] The hydraulic cylinder 4 is controlled to move downward, and the mechanical arm 5 moves downward to flip the collection barrel 8 horizontally, and the upper barrel cover 802 on the collection barrel 8 is opened at the same time. When the open end of the barrel body 801 of the collection barrel 8 contacts the ground, the waste is shoveled into the barrel body 801, and then the hydraulic cylinder 4 is controlled to move upward, and the mechanical arm 5 moves upward and closes the upper barrel cover 802, and the collection barrel 8 is flipped to a vertical state under the action of gravity;

[0051] The rotary drive device 3 is turned on, and the rotary drive device 3 controls the mechanical arm 5 to rotate so that the collection bucket 8 is located directly above the collection bucket slot 21. The rotary drive device 3 is turned off, and the hydraulic cylinder 4 is controlled to move downward. The mechanical arm 5 moves downward and puts the collection bucket 8 into the collection bag 19. The fixing pin 40 is pulled outward until it is out of the fixing pin groove 39. At this time, the traction rope adjustment shaft 36 can be rotated, and the bottom support plate 803 of the barrel flips downward under its own gravity. The lower end of the barrel body 801 is opened, and the waste slides through the bottom of the barrel body 801 into the collection bag 19;

[0052] When the waste is poured into the collection bag 19 and is full, the waste will squeeze the collection bag load-bearing plate 17 downward. When the collection bag load-bearing plate 17 is squeezed to the point where the sensor pressure rod 27 contacts the pressure sensor 26, the pressure sensor 26 transmits a signal to the PLC controller 51. The PLC controller 51 controls the warning light 29 to turn on, prompting the operator that the waste in the collection bag 19 has reached a saturated state, and reminding the operator to replace the collection bag 19.

[0053] The technical features disclosed above are not limited to the disclosed combinations with other features. Those skilled in the art may also make other combinations between the technical features according to the purpose of the invention to achieve the purpose of the invention.

Claims

1. A construction waste collection device, characterized in that: include: A base plate (1), the bottom of which is connected to a pulley (2), a rotary drive device (3), a distribution box (28), a collection bag fixing frame (13), a collection bag storage box (18) and a panel cover (10) are installed on the upper part of the base plate (1), the collection bag fixing frame (13) and the collection bag storage box (18) are arranged in the panel cover (10), the rotary drive device (3) is connected to a hydraulic cylinder (4), the hydraulic cylinder (4) is connected to a mechanical arm (5), the mechanical arm (5) is connected to a crossbeam (6), one end of the crossbeam (6) is connected to two spacers A collection bucket support plate (7) is arranged at intervals, a collection bucket (8) is hinged between the two collection bucket support plates (7), two clamp support rods (14) are movably connected to the collection bag fixing frame (13), and the two clamp support rods (14) are connected to the collection bag clamp (15), and the collection bag storage box (18) stores the collection bag (19), and the servo motor of the rotation drive device (3) is electrically connected to the distribution box (28); a reinforcing plate (9) is connected between the mechanical arm (5) and the crossbeam (6), and the collection bucket (8) includes a barrel body (801), an upper The barrel body (801) is a structure with openings on both the upper and lower surfaces. The upper barrel cover (802) and the barrel bottom support plate (803) are respectively connected to the upper opening and the lower opening of the barrel body (801) through hinges. The barrel bottom support plate (803) is connected to a first traction rope (35). The barrel body (801) is connected to a traction rope adjustment shaft (36). The first traction rope (35) and the traction rope adjustment shaft (36) are connected to each other. Two slide grooves (41) are provided on the right end surface of the collecting bag fixing frame (13). A third spring (42) is fixed in each of the slide grooves (41); one end of the splint support rod (14) is a T-shaped structure; the splint support rod (14) is embedded in the slide groove (41) and is connected to the third spring (42); a pedal (45) is elastically connected to the left end surface of the collecting bag fixing frame (13); a pedal slot (22) is provided on the left end surface of the panel cover (10); the pedal (45) passes through the pedal slot (22) and extends out of the panel cover (10); a second traction rope (47) is connected between the pedal (45) and the splint support rod (14).

2. The construction waste collection device according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with a panel cover slot (20), and the bottom of the panel cover (10) is clamped in the panel cover slot (20); the upper surface of the panel cover (10) is provided with a collection bucket slot (21), and the collection bucket slot (21) is located between two clamping plate support rods (14); a panel cover front baffle (11) is clamped on the panel cover (10), and a lifting plate (12) is connected to the panel cover front baffle (11); the inner surfaces of the left and right side walls of the panel cover (10) are provided with opposite baffle slots (23), and the panel cover front baffle (11) is embedded in the baffle slots (23).

3. The construction waste collection device according to claim 1, characterized in that: A bearing plate groove (24) is provided on the upper surface of the base plate (1), a collecting bag bearing plate (17) is embedded in the bearing plate groove (24), a first spring (25) is connected between the collecting bag bearing plate (17) and the bearing plate groove (24), a pressure sensor (26) is connected in the bearing plate groove (24), a sensor pressure rod (27) is connected on the bottom surface of the collecting bag bearing plate (17), a PLC controller (51) is connected to the distribution box (28), the pressure sensor (26) is electrically connected to the PLC controller (51), and a warning light (29) is connected to the distribution box (28) and the PLC controller (51).

4. The construction waste collection device according to claim 1, characterized in that: An adjusting shaft through groove (37) and two fixing pin grooves (39) are provided on the side wall of the barrel body (801); two fixing pins (40) are passed through the outer end surface of the traction rope adjusting shaft (36); the traction rope adjusting shaft (36) passes through the adjusting shaft through groove (37) and the two fixing pins (40) are matched with the two fixing pin grooves (39) respectively; a first traction rope through groove (38) is provided in the side wall of the barrel body (801); one end of the first traction rope through groove (38) is connected to the adjusting shaft through groove (37) and the other end is open on the bottom surface of the barrel body (801); the first traction rope (35) passes through the first traction rope through groove (38) and is fixed on the traction rope adjusting shaft (36).

5. The construction waste collection device according to claim 1, characterized in that: The collecting bag storage box (18) is embedded with a collecting bag pressure plate (30), a second spring (31) is connected between the collecting bag pressure plate (30) and the inner wall of the collecting bag storage box (18), and a storage box through groove (34) is provided on the front end surface of the collecting bag storage box (18).

6. The construction waste collection device according to claim 5, characterized in that: The front and rear inner walls of the collecting bag storage box (18) are provided with opposite arc-shaped guide grooves (33), and the front and rear side walls of the collecting bag pressing plate (30) are connected with opposite arc-shaped guide blocks (32), and the arc-shaped guide blocks (32) are embedded in the arc-shaped guide grooves (33).

7. The construction waste collection device according to claim 1, characterized in that: The collecting bag fixing frame (13) is provided with a second traction rope groove (43) and a guide groove (44), one end of the second traction rope groove (43) is connected to the slide groove (41), and the other end is connected to the guide groove (44), the pedal (45) is connected with a guide plate (46), a fourth spring (52) is fixed in the guide groove (44), the guide plate (46) is embedded in the guide groove (44) and is connected to the fourth spring (52), the second traction rope (47) passes through the second traction rope groove (43) and the guide groove (44) in sequence and is connected to the guide plate (46).

8. The construction waste collection device according to claim 1, characterized in that: The collecting bag clamp (15) comprises a fixed clamp (1501) and a sliding clamp (1502), the fixed clamp (1501) is provided with two limit block grooves (48) on the outer end surface, the limit block groove (48) is connected with a fifth spring (49), and the sliding clamp (1502) is connected with two limit blocks (50) on the inner end surface, the limit blocks (50) are embedded in the limit block groove (48) and are connected with the fifth spring (49).

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