Construction waste resourceful treatment device

Abstract

The utility model discloses a construction waste resourceful treatment device which comprises a smashing box, two rotating rollers are connected to the inner side of the smashing box, one end of each rotating roller penetrates through the smashing box, and smashing rollers are connected to the outer sides of the two rotating rollers. The garbage classification device has the advantage of effectively and conveniently classifying crushed garbage, in the actual use process, iron construction garbage is separated through magnetic attraction of the magnets, soft and hollow garbage such as foams and sponges is classified through a water source added into the classification box, and the garbage classification device has the advantages of being simple in structure, convenient to use and high in practicability. Then the stones are classified through the screening net again, large stones can be subjected to secondary crushing, dust generated during garbage crushing can be adsorbed through operation of a fan and installation of an activated carbon plate, and floating of the dust is reduced; and therefore, the workload that workers need to independently classify the garbage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste treatment, in particular to a construction waste resource treatment device. Background Art

[0002] Construction waste refers to waste generated during construction activities such as construction, demolition, and renovation, including slag, waste concrete, and waste bricks and stones. With the accelerated development of industrialization and urbanization, the construction industry is also growing rapidly, leading to a continuous increase in the amount of construction waste. Methods for treating construction waste include reusing discarded concrete and bricks and stones to produce new building materials such as concrete, mortar, and blocks.

[0003] The utility model patent with authorization announcement number: CN217626500U discloses a device for resource processing and reuse of construction waste, which relates to the field of construction waste treatment technology, including a casing, an inner wall of the casing is equipped with a crushing mechanism, the crushing mechanism includes a pair of rollers and a crushing power assembly, the crushing power assembly includes a first gear, a second gear and a first motor, the outer wall of the first gear is meshed with the second gear, the power input end of the second gear is connected to the power output end of the first motor, the diameter of the first gear is smaller than the diameter of the second gear, and a conveying mechanism is installed on the inner wall of the discharge bin at the lower part of the casing. The utility model device for resource processing and reuse of construction waste adopts crushing rollers with different rotation speeds to better crush construction waste, and the discharge bin is equipped with a conveying mechanism, which can transport the crushed construction waste to a high place and then discharge it when the construction waste is crushed in batches to prevent the material from accumulating at the discharge bin mouth.

[0004] Regarding the above scheme: the reference document drives the high-speed roller and the low-speed roller to rotate through the mutual engagement of the first gear and the second gear, and the diameter of the second gear is larger than that of the first gear, so that the high-speed roller and the low-speed roller can rotate at different speeds, thereby achieving efficient crushing of garbage, and realizing the transmission of garbage through the conveyor belt assembly. However, when crushing and transmitting the garbage, because construction waste is divided into many categories, the crushing of the garbage by the high-speed roller and the low-speed roller, and the transmission of the garbage by the conveyor belt assembly cannot effectively classify the garbage. This requires that when the staff need to classify, store and process the garbage, they are also required to perform manual classification, which not only has low classification efficiency, but also greatly increases the workload of the staff. Utility Model Content

[0005] The purpose of the present invention is to provide a construction waste resource processing device, which has the advantage of effectively and conveniently classifying the crushed waste and solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A device for resource processing of construction waste, comprising a crushing box, wherein a rotating roller is connected to the inner side of the crushing box, and two rotating rollers are provided, one end of each of the two rotating rollers passes through the crushing box, and a crushing roller is connected to the outer side of each of the two rotating rollers, and a driving gear and a driven gear are respectively connected to the outer sides of the two rotating rollers, the driving gear is meshed with the driven gear, and the driving gear and the driven gear are both provided on the outer side of the crushing box, a servo motor is connected to one side of the crushing box, the output shaft of the servo motor passes through the crushing box, and the output shaft of the servo motor is connected to one of the rotating rollers through a coupling, a cover plate is connected to the upper side of the crushing box, a conveyor is provided on one side of the crushing box, and a sorting mechanism is provided on one side of the crushing box, and the sorting mechanism is used to sort garbage.

[0008] In order to achieve the classification of construction waste, preferably, the classification mechanism includes a connecting frame plate arranged on the outside of the conveyor, the lower side of the connecting frame plate is connected to a universal wheel, the upper side of the connecting frame plate is connected to a magnet, and a classification box is provided on the side of the conveyor away from the crushing box, a guide groove is provided on the inner side of the classification box, a moving block is connected to the inner side of the classification box, one side of the moving block is connected to a first slider, and the first slider is arranged on the inner side of the guide groove, a water leakage groove is provided on the upper side of the moving block, and there are multiple water leakage grooves.

[0009] In order to facilitate the removal of iron garbage, preferably, a slide groove is opened on the inner side of the connecting frame plate, and the connecting frame plate is connected to a scraper on the inner side of the slide groove. A second slider is connected to one side of the scraper, and the second slider is arranged on the lower side of the magnet.

[0010] In order to achieve size classification of garbage such as stones, preferably, a fixed plate is connected to the inner side of the classification box, a screening net is connected to one side of the fixed plate, and the screening net is arranged on the lower side of the moving block.

[0011] In order to achieve the adsorption of dust when crushing garbage, preferably, mounting grooves are provided on both sides of the crushing box, fans are connected to the inner sides of the two mounting grooves of the crushing box, a mounting frame is connected to one side of the crushing box, an activated carbon plate is connected to the inner side of the mounting frame, and the mounting frame is arranged on the outer side of the driving gear.

[0012] In order to increase the stability of the servo motor when in use, preferably, an inclined plate is connected to the inner side of the crushing box, a reinforcement plate is connected to one side of the crushing box, and the reinforcement plate is connected to the outer side of the servo motor.

[0013] In order to facilitate the removal of water and garbage inside the classification box, preferably, a connecting groove is opened on one side of the classification box, the classification box is connected to a hinge door panel on the inner side of the connecting groove, the inner side of the classification box is connected to a water outlet pipe, and the outer side of the water outlet pipe is connected to a valve body.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model has the advantage of effectively and conveniently classifying crushed garbage. In actual use, the iron construction waste is separated by the magnetic attraction of the magnet, and the soft and hollow garbage such as foam and sponge is classified by the water source added inside the classification box. Thereafter, the stone size is classified again by the screening net, and larger stones can be considered for secondary crushing. In addition, the dust during the crushing of garbage can be adsorbed by the operation of the fan and the installation of the activated carbon plate to reduce the floating dust, thereby reducing the workload of the staff who need to perform garbage classification separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 This is a schematic structural diagram of the servo motor and the reinforcement plate in an embodiment of the present utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the crushing box and the inclined plate in an embodiment of the present utility model;

[0019] Figure 4 This is a structural diagram of the mounting frame and activated carbon plate in an embodiment of the present utility model;

[0020] Figure 5 This is a schematic cross-sectional view of the connecting frame plate and the magnet in an embodiment of the present utility model;

[0021] Figure 6 This is a structural diagram of the classification box and the guide groove in the embodiment of the utility model;

[0022] Figure 7 This is a schematic cross-sectional view of the movable block and the screening net in an embodiment of the present utility model;

[0023] Figure 8 Schematic diagram of the structure of the first slider and the second slider in the embodiment of the present utility model.

[0024] In the figure: 1. Crushing box; 21. Rotating roller; 22. Crushing roller; 231. Driving gear; 232. Driven gear; 24. Servo motor; 25. Cover plate; 26. Conveyor; 3. Sorting mechanism; 31. Connecting frame plate; 32. Magnet; 33. Universal wheel; 34. Sorting box; 35. Guide groove; 36. Moving block; 37. First slider; 38. Leakage trough; 51. Fixed plate; 52. Screening net; 61. Water outlet pipe; 62. Valve body; 71. Slide groove; 72. Scraper; 73. Second slider; 81. Mounting groove; 82. Fan; 83. Mounting frame; 84. Activated carbon plate; 91. Connecting groove; 92. Hinge door panel; 10. Inclined plate; 11. Reinforcement plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0026] See also Figure 1-8 The utility model provides a technical solution: a construction waste resource processing device, including a crushing box 1, a rotating roller 21 is connected to the inner side of the crushing box 1, and the rotating roller 21 is provided with two, one end of the two rotating rollers 21 passes through the crushing box 1, and the outer sides of the two rotating rollers 21 are connected to the crushing roller 22, the outer sides of the two rotating rollers 21 are respectively connected to a driving gear 231 and a driven gear 232, the driving gear 231 is meshed with the driven gear 232, and the driving gear 231 and the driven gear 232 are both arranged on the outer side of the crushing box 1, a servo motor 24 is connected to one side of the crushing box 1, the output shaft of the servo motor 24 passes through the crushing box 1, and the output shaft of the servo motor 24 is connected to one of the rotating rollers 21 through a coupling, a cover plate 25 is connected to the upper side of the crushing box 1, a conveyor 26 is provided on one side of the crushing box 1, and a sorting mechanism 3 is provided on one side of the crushing box 1, the sorting mechanism 3 is used to sort garbage, and the cover plate 25 can close the crushing box 1;

[0027] In addition, the crushing box 1 can connect the driving gear 231 and the driven gear 232 through two rotating rollers 21. At the same time, the rotating roller 21 can also be installed on the crushing roller 22. When the servo motor 24 is in operation, it can smoothly drive one of the rotating rollers 21 to rotate. When one of the rotating rollers 21 rotates, it can drive the other rotating roller 21 to rotate together through the engagement of the driving gear 231 and the driven gear 232, so that the two crushing rollers 22 can rotate smoothly to achieve garbage crushing. At the same time, the diameter of the driven gear 232 is larger than that of the driving gear 231, which makes the driving gear 231 rotate faster than the driven gear 232, and can smoothly drive one of the crushing rollers 22 to rotate quickly, thereby increasing the effect of garbage crushing. At the same time, the conveyor 26 can be used to transmit and transport the crushed garbage. The sorting mechanism 3 can sort the crushed construction waste, so that the staff can directly sort and collect the garbage when collecting it, without having to sort it again after collection, thereby increasing the sorting efficiency when collecting construction waste.

[0028] See also Figure 1-8 The classification mechanism 3 includes a connecting frame 31 arranged on the outside of the conveyor 26, a universal wheel 33 is connected to the lower side of the connecting frame 31, a magnet 32 ​​is connected to the upper side of the connecting frame 31, a classification box 34 is provided on the side of the conveyor 26 away from the crushing box 1, a guide groove 35 is provided on the inner side of the classification box 34, a moving block 36 is connected to the inner side of the classification box 34, a first slider 37 is connected to one side of the moving block 36, and the first slider 37 is provided on the inner side of the guide groove 35, and a water leakage groove 38 is provided on the upper side of the moving block 36. There are multiple water leakage grooves 38, and the connecting frame plate 31 can connect the universal wheel 33 and the magnet 32. The setting of the universal wheel 33 enables the connecting frame plate 31 to be moved as needed, and the magnet 32 ​​can be set on the upper side of the conveyor 26 through the connecting frame plate 31. The magnet 32 ​​can use its own magnetism to absorb the iron construction waste transmitted and transported on the conveyor 26, thereby realizing the classification of the iron construction waste, and the remaining waste can be transported to the inner side of the classification box 34 through the conveyor 26;

[0029] In addition, some water can be added to the inside of the classification box 34 before use, and the water can have a certain screening effect on the garbage. Some garbage such as foam and sponge will float on the water surface, while construction garbage such as stones will sink to the bottom. The classification box 34 can be connected to the first slider 37 through the guide groove 35, and the first slider 37 is connected to the moving block 36, so that the moving block 36 can slide along the guide groove 35. When the moving block 36 slides, it can collect garbage such as foam floating on the water surface, so that the staff can further classify the construction garbage. The opening of the leakage groove 38 makes it difficult for the staff to have a lot of water flow out from the inside of the classification box 34 when collecting garbage such as foam and sponge through the moving block 36.

[0030] See also Figure 1-8 The second stop 73 is provided on the lower side of the magnet 32 ​​so that the second stop 73 can be fixed to the upper side of the magnet 32 ​​so that the second stop 73 can be fixed to the lower side of the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the lower side of the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the second stop 73 can be fixed to the magnet 32 ​​so that the

[0031] See also Figure 1-7 : The inner side of the classification box 34 is connected to a fixed plate 51, and one side of the fixed plate 51 is connected to a screening net 52. The screening net 52 is arranged on the lower side of the movable block 36. The classification box 34 can install and fix the fixed plate 51, and connect the screening net 52 through the fixed plate 51. The screening net 52 can classify the stones and other construction waste when they sink to the bottom, so that some smaller stones can sink to the bottom smoothly, while the larger stones will sink to the upper side of the screening net 52, realizing the size screening of the crushed stones and other construction waste, and the larger stones can be judged by the staff whether they need to be crushed for the second time or collected directly according to needs. At the same time, the fixed plate 51 and the screening net 52 are slidably connected, which makes the screening net 52 simple and convenient to replace when needed.

[0032] It should be noted that: one end of the rotating roller 21 is slidably sleeved with the crushing box 1, the inner side of the crushing roller 22 is bolted to the rotating roller 21, the inner side of the driving gear 231 is screwed to one of the rotating rollers 21, the inner side of the driven gear 232 is screwed to the other rotating roller 21, one side of the servo motor 24 is screwed to the crushing box 1, the output shaft of the servo motor 24 is keyed to one of the rotating rollers 21 through a coupling, one side of the cover plate 25 is hinged to the crushing box 1 through a hinge, the inner side of the connecting frame 31 is slidably plugged into the conveyor 26, the lower side of the magnet 32 ​​is slidably plugged into the connecting frame 31, and the universal The upper side of the wheel 33 is screwed to the connecting frame plate 31, the outer side of the classification box 34 is slidingly plugged into the conveyor 26, one side of the first slider 37 is screwed to the moving block 36, the outer side of the first slider 37 is slidingly plugged into the classification box 34 through the guide groove 35, one side of the moving block 36 is slidingly plugged into the classification box 34 through the connection relationship between the first slider 37 and the classification box 34, one side of the fixed plate 51 is screwed to the classification box 34, the outer side of the screening net 52 is slidingly plugged into the fixed plate 51, one side of the scraper 72 is screwed to the second slider 73, and the second slider 73 is slidingly plugged into the connecting frame plate 31 through the slide groove 71.

[0033] See also Figure 1-4 : There are mounting grooves 81 on both sides of the crushing box 1, and fans 82 are connected to the inner sides of the two mounting grooves 81 of the crushing box 1. A mounting bracket 83 is connected to one side of the crushing box 1, and an activated carbon board 84 is connected to the inner side of the mounting bracket 83. The mounting bracket 83 is arranged on the outer side of the driving gear 231. The crushing box 1 can be connected to the fan 82 through the mounting groove 81, and the fan 82 can blow the dust generated by the garbage inside the crushing box 1 when it is crushed through its own operation, so that it can flow smoothly to one side of the mounting bracket 83. The mounting bracket 83 can be connected to the activated carbon board 84, and the activated carbon board 84 can adsorb and filter the dust, thereby reducing the pollution of dust to the construction environment and making it difficult for workers to inhale a large amount of dust.

[0034] See also Figure 1-3 : An inclined plate 10 is connected to the inner side of the crushing box 1, and a reinforcing plate 11 is connected to one side of the crushing box 1. The reinforcing plate 11 is connected to the outer side of the servo motor 24. The setting of the inclined plate 10 allows the garbage crushed by the crushing roller 22 to slide smoothly to the upper side of the conveyor 26 and is not easily accumulated on the inner side of the crushing box 1. The reinforcing plate 11 can reinforce the stability of the servo motor 24 during use, so that the servo motor 24 is not easily offset or tilted during use.

[0035] See also Figure 1-7: A connecting groove 91 is provided on one side of the classification box 34, and the classification box 34 is connected to a hinge door panel 92 on the inner side of the connecting groove 91. The inner side of the classification box 34 is connected to a water outlet pipe 61, and the outer side of the water outlet pipe 61 is connected to a valve body 62. The setting of the connecting groove 91 and the hinge door panel 92 enables the staff to more conveniently remove the construction waste that has sunk to the bottom of the classification box 34, and the water outlet pipe 61 enables the water source added to the classification box 34 to be discharged more conveniently, and the valve body 62 can control the flow of the water outlet pipe 61.

[0036] It should be noted that: the outer side of the fan 82 is screwed to the crushing box 1 through the mounting groove 81, one side of the mounting frame 83 is screwed to the crushing box 1, the outer side of the activated carbon plate 84 is screwed to the mounting frame 83, one side of the inclined plate 10 is screwed to the crushing box 1, one side of the reinforcement plate 11 is screwed to the crushing box 1, the inner side of the reinforcement plate 11 is screwed to the servo motor 24, one side of the hinge door panel 92 is movably hinged to the crushing box 1 through the connecting groove 91, the outer side of the water outlet pipe 61 is screwed to the classification box 34, one side of the valve body 62 is screwed to the classification box 34, and the inner side of the valve body 62 is screwed to the water outlet pipe 61.

[0037] Working principle: When the present invention is used, the staff can first add enough water to the inside of the classification box 34, and then the staff can add the garbage to be crushed to the inside of the crushing box 1, and close the crushing box 1 through the cover 25 after adding to reduce the floating of dust. At the same time, the staff can start the servo motor 24, and the servo motor 24 will drive one of the rotating rollers 21 to rotate. When one of the rotating rollers 21 rotates, it will smoothly drive the driving gear 231 to rotate. Through the engagement between the driving gear 231 and the driven gear 232, the two crushing rollers 22 are smoothly driven to rotate together, and the crushing rollers 22 can crush the garbage. The crushed garbage will slide through the inclined plate 10 to the upper side of the conveyor 26 and be transported through the operation of the conveyor 26. When the conveyor 26 transports the garbage, the iron construction waste will be adsorbed by the magnet 32, and the rest of the garbage will slide to the inside of the classification box 34.

[0038] At the same time, the classification box 34 can have a certain screening effect on the garbage through the water source added to its inner side. Some garbage such as foam and sponge will float on the water surface, while construction garbage such as stones will sink to the bottom. The staff can then slide the moving block 36. When the moving block 36 slides, it can collect garbage such as foam floating on the water surface. At this time, the magnet 32 ​​will realize the classification of iron garbage, the moving block 36 will realize the classification of lighter garbage such as foam and sponge, and the classification box 34 will be able to realize the classification of garbage such as stones, thereby realizing the classification of garbage while crushing the garbage.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction waste resource processing device, comprising a crushing box (1), characterized in that: The inner side of the crushing box (1) is connected to a rotating roller (21), and two rotating rollers (21) are provided. One end of each of the two rotating rollers (21) passes through the crushing box (1). The outer sides of the two rotating rollers (21) are connected to a crushing roller (22). The outer sides of the two rotating rollers (21) are respectively connected to a driving gear (231) and a driven gear (232). The driving gear (231) and the driven gear (232) are meshed, and the driving gear (231) and the driven gear (232) are both provided with On the outside of the crushing box (1), a servo motor (24) is connected to one side of the crushing box (1), an output shaft of the servo motor (24) passes through the crushing box (1), and the output shaft of the servo motor (24) is connected to one of the rotating rollers (21) via a coupling. A cover plate (25) is connected to the upper side of the crushing box (1), a conveyor (26) is provided on one side of the crushing box (1), and a classification mechanism (3) is provided on one side of the crushing box (1), and the classification mechanism (3) is used to classify garbage; The classification mechanism (3) includes a connecting frame (31) arranged on the outside of the conveyor (26), the lower side of the connecting frame (31) is connected to a universal wheel (33), the upper side of the connecting frame (31) is connected to a magnet (32), a classification box (34) is provided on the side of the conveyor (26) away from the crushing box (1), a guide groove (35) is provided on the inner side of the classification box (34), a moving block (36) is connected on the inner side of the classification box (34), one side of the moving block (36) is connected to a first slider (37), and the first slider (37) is arranged on the inner side of the guide groove (35), a water leakage groove (38) is provided on the upper side of the moving block (36), and a plurality of water leakage grooves (38) are provided; A sliding groove (71) is provided on the inner side of the connecting frame plate (31), and a scraper (72) is connected to the inner side of the connecting frame plate (31) located in the sliding groove (71), and a second slider (73) is connected to one side of the scraper (72), and the second slider (73) is arranged on the lower side of the magnet (32); The inner side of the classification box (34) is connected to a fixed plate (51), one side of the fixed plate (51) is connected to a screening net (52), and the screening net (52) is arranged on the lower side of the moving block (36).

2. The construction waste resource processing device according to claim 1, characterized in that: Both sides of the crushing box (1) are provided with mounting grooves (81), the crushing box (1) is connected to fans (82) on the inner sides of the two mounting grooves (81), one side of the crushing box (1) is connected to a mounting frame (83), the inner side of the mounting frame (83) is connected to an activated carbon plate (84), and the mounting frame (83) is arranged on the outer side of the driving gear (231).

3. The construction waste resource processing device according to claim 1, characterized in that: The inner side of the crushing box (1) is connected to an inclined plate (10), one side of the crushing box (1) is connected to a reinforcement plate (11), and the reinforcement plate (11) is connected to the outer side of the servo motor (24).

4. The construction waste resource processing device according to claim 1, characterized in that: A connection groove (91) is provided on one side of the classification box (34); the classification box (34) is connected to a hinge door panel (92) on the inner side of the connection groove (91); the inner side of the classification box (34) is connected to a water outlet pipe (61); and the outer side of the water outlet pipe (61) is connected to a valve body (62).

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