Construction waste recycled aggregate treatment device

Abstract

The invention relates to the technical field of construction waste recycling, in particular to a construction waste recycled aggregate treatment device which is characterized in that a conveying and spraying assembly comprises a conveying belt and a water conveying channel; the processing assembly is arranged at the end part of the conveying belt and comprises a shell and a mounting shell arranged on the inner wall of the shell; the water conveying channel and the spraying pipeline spray in the process that the conveying belt conveys the building aggregate, so that the surface of the building aggregate is wet, and the building aggregate can be continuously sprayed when being accumulated at the feeding port before entering the mounting shell, so that dust generated during subsequent crushing is effectively reduced; according to the building aggregate crushing device, building aggregate at the end of the conveying belt intermittently enters the mounting shell to be crushed, the amount of the building aggregate entering the mounting shell can be effectively controlled, a crusher can more sufficiently apply uniform crushing force to each batch of fed materials, more thorough crushing is achieved, meanwhile, the crushed building aggregate can be screened in the rotating process of the mounting shell, and the crushing efficiency is improved. And the building aggregate which does not meet the crushing standard can be subjected to secondary crushing again through the crushing component.

Description

Technical Field

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

[0002] With the acceleration of urbanization, the problem of construction waste disposal has become increasingly prominent. If a large amount of construction waste is not properly handled, it will not only occupy precious land resources, but may also cause long-term pollution to the environment. Therefore, the research and development and application of construction waste recycled aggregate processing equipment is particularly important.

[0003] Most traditional construction waste treatment equipment uses a one-way crushing method, which results in low crushing efficiency and affects subsequent processing procedures. The crushed aggregates often have problems such as uneven particle size and impurities, which affect the quality and utilization rate of recycled aggregates. Some equipment is prone to failure during operation, affecting the processing efficiency and equipment reliability. If the dust and dust generated during the crushing process are not effectively treated, it will pollute the environment and affect the health of the operators.

[0004] The Chinese patent application with publication number CN113856881A discloses a construction waste recycled aggregate processing device and a processing process thereof, comprising a base, the upper end surface of the base is sequentially provided with a crusher, an iron remover and a vibrating screen along its own length direction, a conveyor belt for conveying materials is provided between the crusher and the vibrating screen, the base is also provided with a conveyor belt on the side of the crusher away from the iron remover, a spray rack is installed on the side of the crusher away from the iron remover, a water storage tank is installed on the upper end surface of the spray rack, a spray pipe is connected to the inner side wall of the spray rack along the circumferential direction, a plurality of spray heads are connected to the outer side wall of the spray pipe along its own length direction, a connecting pipe is connected between the water storage tank and the spray pipe, a connecting hole for inserting the connecting pipe is opened on the bottom wall of the water storage tank, and a sealing assembly for controlling the opening and closing of the connecting hole is installed in the water storage tank. When the construction waste passes through the spray rack, water is sprayed from the spray head, so that the surface of the construction waste is moistened, so that less dust is generated during crushing, and the construction environment is kept clean.

[0005] However, the application still has some defects: the patent sprays the construction waste through a sprinkler head, but when the conveyor belt transports the construction waste, the sprayed water can only be sprayed on the surface of the construction waste for a short time and cannot fully spray the surface of the construction waste. A lot of dust will still be generated during the subsequent crushing, and during the crushing, the construction waste is continuously transported by the conveyor belt, which is prone to uneven crushing. Summary of the invention

[0006] In view of the above problems in the prior art, the present invention is proposed.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a construction waste recycled aggregate processing device, comprising a conveying spray assembly, the conveying spray assembly comprising a conveyor belt and a water delivery channel, a water delivery pipe is arranged at the end of the water delivery channel and a spray pipeline is connected to the end of the water delivery pipe;

[0008] The processing assembly arranged at the end of the conveyor belt comprises a housing and a mounting shell arranged on the inner wall of the housing, the mounting shell rotates on the inner wall of the housing and a crushing component is arranged inside the mounting shell, and a driving component is also arranged on the outer wall of the housing and the driving component is connected to the crushing component;

[0009] The conveyor belt is used to transport building aggregates into the interior of the installation shell and the spray pipeline sprays the building aggregates to keep the surface moist. The driving component is used to drive the crushing component to crush the building aggregates entering the interior of the installation shell. At the same time, the installation shell is driven by the driving component to rotate on the inner wall of the shell. When the installation shell rotates on the inner wall of the shell, the building aggregates located at the end of the conveyor belt indirectly enter the inner wall of the installation shell and are crushed. At the same time, the building aggregates that are not completely crushed are crushed again by the crushing component due to the rotation of the installation shell.

[0010] As a preferred solution of the construction waste recycled aggregate processing device described in the present invention, wherein: the mounting shell rotates inside the outer shell, an opening is provided at the end of the mounting shell and the opening is opposite to the feed port arranged at the end of the outer shell, when the opening is opposite to the feed port, the construction aggregate at the end of the conveyor belt enters the inner wall of the mounting shell through the opening, and when the opening is not opposite to the feed port, the construction aggregate is accumulated in the feed port.

[0011] As a preferred solution of the construction waste recycled aggregate processing device of the present invention, the crushing component includes a crushing shell installed inside the mounting shell, the inner wall array of the crushing shell is provided with side plates for guiding and gathering construction aggregates, the inner wall of the crushing shell is provided with a first crushing roller and a second crushing roller, the end of the first crushing roller is provided with a first crushing tooth and the end of the second crushing roller is provided with a second crushing tooth for crushing construction aggregates.

[0012] As a preferred solution of the construction waste recycled aggregate processing device described in the present invention, wherein: the driving component includes a driving motor installed on the outer wall of the outer shell, the axis of the driving motor is connected to the first crushing roller and the outer wall of the first crushing roller is also sleeved with a transmission gear, the outer wall of the second crushing roller is also sleeved with an output gear and the output gear is meshed with the transmission gear, when the first crushing roller rotates, the second crushing roller located on the inner wall of the crushing shell rotates synchronously.

[0013] As a preferred solution of the construction waste recycled aggregate processing device of the present invention, the inner wall of the crushing shell is also provided with a diverter plate for separating the crushed construction aggregates, the outer wall of the mounting shell is also provided with a leakage port and the inner wall of the leakage port is provided with a strip plate.

[0014] As a preferred solution of the construction waste recycled aggregate processing device described in the present invention, the strip end face array is provided with a notch for the passage of construction aggregates, and the construction aggregates are crushed and discharged to the outside of the installation shell through the leakage port, and part of the construction aggregates are driven by the strips and rotate with the installation shell back to the top of the crushing shell for secondary crushing.

[0015] As a preferred solution of the construction waste recycled aggregate processing device described in the present invention, the outer wall of the crushing shell is provided with a first limiting plate, and the first limiting plate is embedded in the inner wall of the first fixing ring opened on the outer wall of the mounting shell; the other end of the crushing shell is provided with a second limiting plate, and the second limiting plate is embedded in the second fixing ring opened on the outer wall of the mounting shell.

[0016] As a preferred solution of the construction waste recycled aggregate processing device described in the present invention, wherein: the outer wall of the first crushing roller is provided with a rotating shell and the outer wall of the rotating shell is provided with a driving gear, the rotating shell is located on the outer wall of the first limiting plate, the outer wall of the first fixed ring is provided with a driving groove and the driving groove is meshed with the driving gear, the rotating shell rotates with the first crushing roller and drives the mounting shell to rotate together.

[0017] As a preferred solution of the construction waste recycled aggregate processing device described in the present invention, wherein: the inner wall of the rotating shell is provided with a bottom ring, the bottom ring is sleeved on the outer wall of the first crushing roller, the end of the bottom ring is provided with a convex ring and the outer wall of the convex ring is also sleeved with a moving ring, the outer wall of the moving ring is provided with a first connecting rod and the end of the first connecting rod is provided with a first moving block.

[0018] As a preferred solution of the construction waste recycled aggregate processing device of the present invention, a second connecting rod is arranged at the other end of the moving ring and a second moving block is arranged at the end of the second connecting rod, and a fixing ring is also sleeved at the end of the moving ring.

[0019] The beneficial effects of the present invention are as follows: the present invention sprays the construction aggregates during the conveying process of the conveyor belt through the water delivery channel and the spray pipeline to make the surface of the construction aggregates moist, and the construction aggregates can be continuously sprayed when they are accumulated at the feeding port before entering the installation shell, effectively reducing the dust generated during the subsequent crushing and improving the working environment. At the same time, the installation shell rotates in the outer shell, so that the construction aggregates at the end of the conveyor belt intermittently enter the installation shell for crushing, which can effectively control the amount of construction aggregates entering the installation shell, so that the crusher can more fully apply uniform crushing force to each batch of feed, and achieve more thorough crushing. At the same time, the crushed construction aggregates can be screened during the rotation of the installation shell, and the construction aggregates that do not meet the crushing standards can be crushed again through the crushing components, further ensuring the uniformity of crushing and the quality of the aggregates. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of a construction waste recycled aggregate processing device of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the processing component in the present invention;

[0023] Figure 3 is a side sectional view of the housing of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the installation shell in the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the installation shell in the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the crushing shell in the present invention;

[0027] Figure 7 is a side cross-sectional view of the crushed shell in the present invention;

[0028] Figure 8 Schematic diagram of the position relationship of the rotating shell in the present invention;

[0029] Fig. 9 It is a side cross-sectional view of the rotating shell in the present invention.

[0030] Reference numerals: 100, conveying spray assembly; 101, conveyor belt; 102, water delivery channel; 1021, water delivery pipe; 1022, spray pipeline;

[0031] 200, processing assembly; 201, housing; 2011, feeding port; 2012, discharging port; 2013, conveying port; 202, mounting shell; 2021, opening; 2022, leakage port; 2023, strip plate; 2024, notch; 2025, first fixing ring; 2026, driving groove; 2027, second fixing ring; 203, crushing shell; 2031, side plate; 2032, diverter plate; 2033, first crushing roller; 2034, first crushing tooth; 2035, The second crushing roller; 2036, the second crushing tooth; 2037, the transmission gear; 2038, the output gear; 204, the driving motor; 205, the first limiting plate; 2051, the second limiting plate; 206, the rotating shell; 2061, the driving gear; 2062, the groove; 207, the bottom ring; 2071, the convex ring; 2072, the moving ring; 2073, the first connecting rod; 2074, the first moving block; 2075, the second connecting rod; 2076, the second moving block; 2077, the fixing ring. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Example 1

[0036] This is the first embodiment of the present invention, which provides a construction waste recycled aggregate processing device.

[0037] Specifically, refer to Figure 1 to Figure 3 , including a conveying spray assembly 100, the conveying spray assembly 100 includes a conveyor belt 101 and a water delivery channel 102, a water delivery pipe 1021 is provided at the end of the water delivery channel 102, and a spray pipeline 1022 is connected to the end of the water delivery pipe 1021;

[0038] The processing assembly 200 disposed at the end of the conveyor belt 101 includes a housing 201 and a mounting housing 202 disposed on the inner wall of the housing 201. The mounting housing 202 rotates on the inner wall of the housing 201 and a crushing component is disposed inside. The outer wall of the housing 201 is also provided with a driving component and the driving component is connected to the crushing component.

[0039] The conveyor belt 101 is used to transport building aggregates into the installation shell 202 and the spray pipe 1022 sprays the building aggregates to keep the surface moist. The driving component is used to drive the crushing component to crush the building aggregates entering the installation shell 202. At the same time, the installation shell 202 is driven by the driving component to rotate on the inner wall of the outer shell 201. When the installation shell 202 rotates on the inner wall of the outer shell 201, the building aggregates located at the end of the conveyor belt 101 indirectly enter the inner wall of the installation shell 202 for crushing. At the same time, the building aggregates that are not completely crushed are crushed again by the crushing component due to the rotation of the installation shell 202.

[0040] The water delivery channel 102 delivers water to the inside of the water delivery pipe 1021, and then sprays the water onto the building aggregate on the surface of the conveyor belt 101 through the spray pipeline 1022 to moisten it, so as to reduce dust generated during subsequent crushing.

[0041] The construction aggregate enters the installation shell 202 and is crushed by the crushing components inside the installation shell 202. The installation shell 202 rotates inside the outer shell 201 under the influence of the driving components, and the driving components synchronously drive the crushing components to crush the construction aggregate. The rotation speed of the installation shell 202 inside the outer shell 201 is different from that of the fan components. The rotation speed of the installation shell 202 is slower. When the installation shell 202 rotates, the construction aggregate above the conveyor belt 101 will intermittently enter the installation shell 202 for crushing. Controlling the amount of construction aggregate entering the installation shell 202 can effectively crush the construction aggregate and crush it more thoroughly. At the same time, less dust will be generated during the crushing. In addition, the construction aggregate outside the outer shell 201 that has not temporarily entered the installation shell 202 will temporarily accumulate on the upper part of the outer shell 201. The spray pipe 1022 continuously sprays this part of the construction aggregate, which can more effectively moisten the construction aggregate to be crushed, which is beneficial to suppress the dust generated during the crushing.

[0042] At the same time, after being crushed by the crushing component, the building aggregate falls to the bottom of the crushing component and does not fall out of the mounting shell 202. As the mounting shell 202 rotates, the crushed building aggregate is screened, and the building aggregate that is not crushed thoroughly enough is crushed again by the crushing component as the mounting shell 202 moves.

[0043] Example 2

[0044] This is the second embodiment of the present invention, which is implemented based on the previous embodiment.

[0045] Specifically, refer to Figure 2 and Figure 3 The mounting shell 202 rotates inside the outer shell 201, and an opening 2021 is provided at the end of the mounting shell 202, and the opening 2021 is opposite to the feed port 2011 arranged at the end of the outer shell 201. When the opening 2021 is opposite to the feed port 2011, the construction aggregate at the end of the conveyor belt 101 enters into the inner wall of the mounting shell 202 through the opening 2021. When the opening 2021 is not opposite to the feed port 2011, the construction aggregate is accumulated in the feed port 2011.

[0046] Among them, a feed port 2011 is set at the top of the outer shell 201, and the construction aggregate on the conveyor belt 101 first falls into the feed port 2011. When the opening 2021 on the surface of the installation shell 202 overlaps with the feed port 2011, the construction aggregate inside the feed port 2011 begins to enter the interior of the installation shell 202 through the overlapping part with the opening 2021. When the opening 2021 does not overlap with the feed port 2011, the construction aggregate cannot enter the interior of the installation shell 202 and is temporarily accumulated in the feed port 2011. The water sprayed by the spray pipe 1022 above continues to fall on the construction aggregate, and further spraying it can reduce the dust on the surface and reduce dust during crushing.

[0047] Preferably, refer to Figure 6 , Figure 7 The crushing component includes a crushing shell 203 installed inside the installation shell 202, and the inner wall array of the crushing shell 203 is provided with a side plate 2031 for guiding and gathering the building aggregates. The inner wall of the crushing shell 203 is provided with a first crushing roller 2033 and a second crushing roller 2035, and the end of the first crushing roller 2033 is provided with a first crushing tooth 2034 and the end of the second crushing roller 2035 is provided with a second crushing tooth 2036 for crushing the building aggregates.

[0048] Among them, the crushing shell 203 is installed inside the mounting shell 202 and is not affected by the rotation of the mounting shell 202. The side plates 2031 are arrayed on both sides of the crushing shell 203 to guide and gather the building aggregates falling from above, so that the building aggregates move to the middle of the crushing shell 203 for easy crushing.

[0049] The first crushing roller 2033 and the second crushing roller 2035 are symmetrically installed in the crushing shell 203, and the construction aggregate is crushed by the first crushing teeth 2034 and the second crushing teeth 2036 on the surface, and the construction aggregate falls below after being crushed.

[0050] The driving component includes a driving motor 204 installed on the outer wall of the shell 201. The axis of the driving motor 204 is connected to the first crushing roller 2033 and the outer wall of the first crushing roller 2033 is also sleeved with a transmission gear 2037. The outer wall of the second crushing roller 2035 is also sleeved with an output gear 2038 and the output gear 2038 is meshed with the transmission gear 2037. When the first crushing roller 2033 rotates, the second crushing roller 2035 located on the inner wall of the crushing shell 203 rotates synchronously.

[0051] Among them, the first crushing roller 2033 is driven by the driving motor 204 to rotate inside the crushing shell 203, and the second crushing roller 2035 is driven to rotate synchronously through the engagement of the transmission gear 2037 and the output gear 2038 at the other end of the crushing shell 203, so that the first crushing teeth 2034 and the second crushing teeth 2036 move to crush the building aggregate.

[0052] Reference Figure 7 Preferably, the inner wall of the crushing shell 203 is also provided with a diverter plate 2032 for separating the crushed building aggregates, the outer wall of the mounting shell 202 is also provided with a leakage port 2022 and the inner wall of the leakage port 2022 is provided with a strip plate 2023, and the end face array of the strip plate 2023 is provided with a notch 2024 for the passage of building aggregates. After the building aggregates are crushed, they are discharged to the outside of the mounting shell 202 through the leakage port 2022, and part of the building aggregates are driven by the strip plate 2023 and rotate with the mounting shell 202 to return to the top of the crushing shell 203 for secondary crushing.

[0053] Among them, the diverter plate 2032 is fixed below the inner wall of the crushing shell 203, located in the middle below the middle of the two crushing teeth. After being crushed, the building aggregate passes through the diverter plate 2032 and is divided into two parts and falls downward. The diverter plate 2032 performs the first step of dispersion on the crushed building aggregate.

[0054] Afterwards, the building aggregate falls under the crushing shell 203. When the mounting shell 202 rotates inside the outer shell 201, when the leakage port 2022 on the surface of the mounting shell 202 coincides with the discharge port 2012 inside the outer shell 201, the crushed building aggregate is discharged to the outside of the mounting shell 202 through the leakage port 2022. The opening 2021 on the surface of the mounting shell 202 does not coincide with the discharge port 2012 below the outer shell 201 during rotation, so the internal building aggregate will not be discharged through the opening 2021.

[0055] When the mounting shell 202 rotates inside the outer shell 201, the crushed building aggregates are further broken up when passing through the strips 2023 on the surface of the leakage port 2022 and the notches 2024 on the end faces of the strips 2023, so as to prevent the crushed building aggregates from clumping together and being difficult to discharge. When the leakage port 2022 coincides with the discharge port 2012, the internal building aggregates that meet the crushing standards are discharged through the leakage port 2022, and the building aggregates that do not meet the discharge standards are driven by the strips 2023 to move upward as the mounting shell 202 rotates, and pass through the crushing shell 203 again, and are crushed again by the crushing teeth to further meet the crushing standards.

[0056] In summary, when in use, the conveyor belt 101 transports the building aggregates to be crushed to the feed port 2011 at the top of the shell 201. During the transportation process, the spray pipe 1022 above the conveyor belt 101 sprays the passing building aggregates to make their surfaces wet, and then the building aggregates fall into the feed port 2011. When the internal installation shell 202 is rotating, when the opening 2021 on the surface of the installation shell 202 coincides with the feed port 2011, the building aggregates in the feed port 2011 pass through the spray pipe 1022. The construction aggregate enters the interior of the installation shell 202 through the opening 2021. When the installation shell 202 rotates and the opening 2021 does not coincide with the feed inlet 2011, the construction aggregate cannot enter the interior of the installation shell 202, and accumulates in the feed inlet 2011 on the surface of the outer shell 201. With the continuous spraying of the spray pipe 1022, its surface is further moistened, thereby preventing the spray pipe 1022 from being unable to fully moisten the passing construction aggregate during transportation by the conveyor belt 101, causing dust to be raised by the construction aggregate during crushing.

[0057] The building aggregates entering the installation shell 202 fall into the crushing shell 203 , and the side plates 2031 arranged in an array on the inner wall of the crushing shell 203 guide and gather the building aggregates, so that the building aggregates move to the middle of the crushing shell 203 .

[0058] The driving motor 204 drives the first crushing roller 2033 to rotate in the crushing shell 203, and the transmission gear 2037 on the outer wall of the first crushing roller 2033 is meshed with the output gear 2038 on the outer wall of the second crushing roller 2035, so that the second crushing roller 2035 rotates synchronously, and the first crushing teeth 2034 at the end of the first crushing roller 2033 and the second crushing teeth 2036 at the end of the second crushing roller 2035 crush the construction aggregate.

[0059] The crushed building aggregate falls onto the diverter plate 2032 below the inner wall of the crushing shell 203, and the diverter plate 2032 divides the crushed building aggregate into two parts that fall downward.

[0060] The mounting shell 202 rotates inside the outer shell 201, and when the leakage port 2022 on the surface of the mounting shell 202 coincides with the discharge port 2012 inside the outer shell 201, the crushed building aggregate is discharged to the outside of the mounting shell 202 through the leakage port 2022, and is further broken up when passing through the strips 2023 on the surface of the leakage port 2022 and the notches 2024 on the end faces of the strips 2023, to prevent the crushed building aggregate from clumping together and being inconvenient to discharge; the building aggregate that does not meet the discharge standards will be driven by the strips 2023 to move upward as the mounting shell 202 rotates, and pass through the crushing shell 203 again, and be crushed again by the crushing teeth to further meet the crushing standards.

[0061] The building aggregates that fall through the discharge port 2012 will be transported to the next processing step by another conveyor belt from the conveying port 2013 at the bottom of the shell 201.

[0062] Example 3

[0063] This is the third embodiment of the present invention, which is implemented based on the previous embodiment.

[0064] Specifically, refer to Figures 5 to 8 A first limiting plate 205 is provided on the outer wall of the crushing shell 203, and the first limiting plate 205 is embedded in the inner wall of the first fixing ring 2025 opened on the outer wall of the mounting shell 202. A second limiting plate 2051 is provided on the other end of the crushing shell 203, and the second limiting plate 2051 is embedded in the second fixing ring 2027 opened on the outer wall of the mounting shell 202.

[0065] The first limiting plate 205 is sleeved on the outside of the first crushing roller 2033 and the second crushing roller 2035 and is located on the side of the crushing shell 203 close to the driving motor 204 . The second limiting plate 2051 is installed on the side close to the transmission gear 2037 .

[0066] A first fixing ring 2025 and a second fixing ring 2027 are respectively provided on both sides of the mounting shell 202. Figure 5 As shown, the first fixing ring 2025 and the second fixing ring 2027 are hollow circular rings, which are respectively engaged with the edges of the first limiting plate 205 and the second limiting plate 2051. The crushing shell 203 is fixed to the inside of the outer shell 201 by the first limiting plate 205 and the second limiting plate 2051, and the mounting shell 202 rotates outside the crushing shell 203 by engaging the first limiting plate 205 and the second limiting plate 2051.

[0067] Preferably, refer to Figure 8The outer wall of the first crushing roller 2033 is provided with a rotating shell 206 and the outer wall of the rotating shell 206 is provided with a driving gear 2061. The rotating shell 206 is located on the outer wall of the first limiting plate 205. The outer wall of the first fixed ring 2025 is provided with a driving groove 2026 and the driving groove 2026 is meshed with the driving gear 2061. The rotating shell 206 rotates with the first crushing roller 2033 and drives the mounting shell 202 to rotate together.

[0068] Among them, the rotating shell 206 is installed on the outside of the first limiting plate 205, and the rotating shell 206 is sleeved on the outside of the first crushing roller 2033. The driving gear 2061 on the surface of the rotating shell 206 is engaged with the driving groove 2026 opened on the outer wall of the first fixed ring 2025. When the rotating shell 206 is affected by the driving component to rotate, the first fixed ring 2025 drives the mounting shell 202 to rotate inside the outer shell 201.

[0069] Better, refer to Fig. 9 A bottom ring 207 is provided on the inner wall of the rotating shell 206, and the bottom ring 207 is sleeved on the outer wall of the first crushing roller 2033. A convex ring 2071 is provided on the end of the bottom ring 207, and a moving ring 2072 is also sleeved on the outer wall of the convex ring 2071. A first connecting rod 2073 is provided on the outer wall of the moving ring 2072, and a first moving block 2074 is provided on the end of the first connecting rod 2073. A second connecting rod 2075 is provided on the other end of the moving ring 2072, and a second moving block 2076 is provided on the end of the second connecting rod 2075. A fixing ring 2077 is also sleeved on the end of the moving ring 2072.

[0070] The inner wall of the rotating shell 206 is provided with a plurality of grooves 2062, which cooperate with the first moving block 2074 and the second moving block 2076. The bottom ring 207 is sleeved on the outside of the first crushing roller 2033 and is not affected by the rotation of the first crushing roller 2033. The convex ring 2071 above the bottom ring 207 is fixed on the surface of the first crushing roller 2033 and rotates with the first crushing roller 2033. The moving ring 2072 on the outer wall of the convex ring 2071 is sleeved on the outer wall of the convex ring 2071 but is not fixed. The convex ring 2071 is on the moving ring 2071. 072 rotates internally, when the convex ring 2071 rotates, the moving ring 2072 is driven to move, and the first connecting rod 2073 on the side of the moving ring 2072 is hinged with a first moving block 2074 at the top position, and the first moving block 2074 slides inside the surface of the straight rod on the side of the bottom ring 207, and the second moving block 2076 on the top of the second connecting rod 2075 on the other side of the moving ring 2072 slides inside the special-shaped rod on the side of the fixed ring 2077. The fixed ring 2077 is fixed to the surface of the driving motor 204 and does not move.

[0071] Therefore, when the first crushing roller 2033 rotates, the convex ring 2071 on the surface rotates together with the first crushing roller 2033, and the motion ring 2072 outside the convex ring 2071 moves under the influence of the convex ring 2071. The second motion block 2076 on one side is affected by the fixed ring 2077 and only slides back and forth inside the special-shaped rod on the side of the fixed ring 2077 without changing the direction. The first connecting rod 2073 on the other side is affected by the motion ring 2072 and moves. The second moving block 2076 moves with the second moving block 2076 as the fulcrum, and swings back and forth slightly left and right inside the rotating shell 206. At the same time, the first moving block 2074 slides in the straight rod on the side of the bottom ring 207. Every time the convex ring 2071 rotates one circle with the first crushing roller 2033, the first moving block 2074 moves once, and will enter the inside of the next groove 2062 from the groove 2062 inside the current rotating shell 206. When the first crushing roller 2033 rotates one circle, the external rotating shell 206 rotates by the angle of one groove.

[0072] The driving motor 204 drives the first crushing roller 2033 to rotate, and the external rotating shell 206 rotates outside the first limiting plate 205 together with the rotation of the first crushing roller 2033. When the rotating shell 206 rotates, the mounting shell 202 is also affected by the rotation of the rotating shell 206 and rotates. The rotation speed of the mounting shell 202 is much lower than the rotation speed of the first crushing roller 2033, so that the building aggregate entering the mounting shell 202 has enough time to be crushed.

[0073] In summary, when in use, the first limiting plate 205 and the second limiting plate 2051 are respectively engaged with the inside of the first fixing ring 2025 and the second fixing ring 2027 on the surface of the mounting shell 202. The first fixing ring 2025 on the surface of the mounting shell 202 is affected by the rotation of the rotating shell 206 on the surface of the first crushing roller 2033, driving the mounting shell 202 to rotate inside the outer shell 201. The first crushing roller 2033 is driven by the driving motor 204. For each rotation of the first crushing roller 2033, the rotating shell 206 rotates by an angle of the groove 2062. The rotating shell 206 rotates by an angle of the groove 2062. 06 rotates at a speed lower than that of the first crushing roller 2033. At the same time, the driving groove 2026 on the surface of the first fixed ring 2025 is meshed with the driving gear 2061 on the surface of the rotating shell 206. The rotation of the rotating shell 206 drives the first fixed ring 2025 to rotate, thereby realizing the rotation of the mounting shell 202 inside the outer shell 201. Because the size of the first fixed ring 2025 is larger than that of the rotating shell 206, the rotation speed of the mounting shell 202 is significantly lower than that of the first crushing roller 2033, so that the building aggregate entering the mounting shell 202 has enough time to be crushed.

[0074] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A construction waste recycled aggregate processing device, characterized by: include: A conveying spray assembly (100), the conveying spray assembly (100) comprising a conveyor belt (101) and a water delivery channel (102), a water delivery pipe (1021) being provided at the end of the water delivery channel (102), and a spray pipeline (1022) being connected to the end of the water delivery pipe (1021); A processing assembly (200) disposed at the end of the conveyor belt (101) comprises an outer shell (201) and a mounting shell (202) disposed on the inner wall of the outer shell (201); the mounting shell (202) rotates on the inner wall of the outer shell (201) and has a crushing component disposed therein; a driving component is also disposed on the outer wall of the outer shell (201) and the driving component is connected to the crushing component; The conveyor belt (101) is used to transport building aggregates into the installation shell (202), and the spray pipeline (1022) sprays the building aggregates to keep the surface moist. The driving component is used to drive the crushing component to crush the building aggregates that enter the installation shell (202). At the same time, the installation shell (202) is driven by the driving component to rotate on the inner wall of the outer shell (201). When the installation shell (202) rotates on the inner wall of the outer shell (201), the building aggregates located at the end of the conveyor belt (101) indirectly enter the inner wall of the installation shell (202) and are crushed. At the same time, the building aggregates that are not completely crushed are crushed again by the crushing component due to the rotation of the installation shell (202).

2. The construction waste recycled aggregate processing device according to claim 1, characterized in that: The mounting shell (202) rotates inside the outer shell (201); an opening (2021) is provided at the end of the mounting shell (202), and the opening (2021) is opposite to a material inlet (2011) provided at the end of the outer shell (201); when the opening (2021) is opposite to the material inlet (2011), the construction aggregate at the end of the conveyor belt (101) enters the inner wall of the mounting shell (202) through the opening (2021); when the opening (2021) is not opposite to the material inlet (2011), the construction aggregate is accumulated in the material inlet (2011).

3. The construction waste recycled aggregate processing device according to claim 2, characterized in that: The crushing component comprises a crushing shell (203) installed inside a mounting shell (202); the inner wall array of the crushing shell (203) is provided with a side plate (2031) for guiding and gathering building aggregates; the inner wall of the crushing shell (203) is provided with a first crushing roller (2033) and a second crushing roller (2035); the end of the first crushing roller (2033) is provided with a first crushing tooth (2034) and the end of the second crushing roller (2035) is provided with a second crushing tooth (2036) for crushing building aggregates.

4. The construction waste recycled aggregate processing device as claimed in claim 3, characterized in that: The driving component comprises a driving motor (204) mounted on the outer wall of the shell (201); the axis of the driving motor (204) is connected to the first crushing roller (2033), and the outer wall of the first crushing roller (2033) is also sleeved with a transmission gear (2037); the outer wall of the second crushing roller (2035) is also sleeved with an output gear (2038), and the output gear (2038) is meshed with the transmission gear (2037); when the first crushing roller (2033) rotates, the second crushing roller (2035) located on the inner wall of the crushing shell (203) rotates synchronously.

5. The construction waste recycled aggregate processing device as claimed in claim 4, characterized in that: The inner wall of the crushing shell (203) is also provided with a diverter plate (2032) for separating the crushed building aggregates, and the outer wall of the installation shell (202) is also provided with a material leakage port (2022), and the inner wall of the material leakage port (2022) is provided with a strip plate (2023).

6. The construction waste recycled aggregate processing device according to claim 5, characterized in that: The end face array of the strips (2023) is provided with notches (2024) for the passage of building aggregates. After the building aggregates are crushed, they are discharged to the outside of the installation shell (202) through the material leakage port (2022). Part of the building aggregates are driven by the strips (2023) and rotate along with the installation shell (202) to return to the top of the crushing shell (203) for secondary crushing.

7. The construction waste recycled aggregate processing device according to claim 6, characterized in that: The outer wall of the crushing shell (203) is provided with a first limiting plate (205), and the first limiting plate (205) is embedded in the inner wall of a first fixing ring (2025) opened on the outer wall of the mounting shell (202). The other end of the crushing shell (203) is provided with a second limiting plate (2051), and the second limiting plate (2051) is embedded in a second fixing ring (2027) opened on the outer wall of the mounting shell (202).

8. The construction waste recycled aggregate processing device according to claim 7, characterized in that: The outer wall of the first crushing roller (2033) is provided with a rotating shell (206) and the outer wall of the rotating shell (206) is provided with a driving gear (2061); the rotating shell (206) is located on the outer wall of the first limiting plate (205); the outer wall of the first fixing ring (2025) is provided with a driving groove (2026) and the driving groove (2026) is meshed with the driving gear (2061); the rotating shell (206) rotates with the first crushing roller (2033) and drives the mounting shell (202) to rotate together.

9. The construction waste recycled aggregate processing device according to claim 8, characterized in that: The inner wall of the rotating shell (206) is provided with a bottom ring (207), and the bottom ring (207) is sleeved on the outer wall of the first crushing roller (2033). The end of the bottom ring (207) is provided with a convex ring (2071), and the outer wall of the convex ring (2071) is also sleeved with a moving ring (2072). The outer wall of the moving ring (2072) is provided with a first connecting rod (2073), and the end of the first connecting rod (2073) is provided with a first moving block (2074).

10. The construction waste recycled aggregate processing device according to claim 9, characterized in that: The other end of the movement ring (2072) is provided with a second connecting rod (2075), and the end of the second connecting rod (2075) is provided with a second movement block (2076), and the end of the movement ring (2072) is also sleeved with a fixing ring (2077).

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