Garbage crushing device for constructional engineering

Abstract

The invention relates to the technical field of constructional engineering, in particular to a garbage crushing device for constructional engineering, which comprises a crusher body, a feeding conveyor belt and a discharging conveyor belt arranged below a discharge port of the crusher body, and further comprises a classification roller arranged above the crusher body. Through cooperative work of the metal separating assembly and the film removing assembly, the device can efficiently separate metal from waste and remove waste winding films wound on the outer side of the metal, the garbage treatment efficiency and purity are improved, the classified metal can be conveniently stored and crushed through the design of a collecting piece, and the metal separating assembly and the film removing assembly can be used for removing the waste winding films wound on the outer side of the metal. Meanwhile, due to the arrangement of a locking block and a locking rod, the sealing performance and safety of the collecting bin are ensured, multi-stage classification of the waste is achieved through a classification roller, a classification cone and a strong magnetic plate in a classification conveying belt, and meanwhile due to the design of an auxiliary part, it is ensured that the waste large in size can smoothly enter the crusher body to be further treated.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, in particular to a garbage crushing device for construction engineering. Background Art

[0002] Construction waste is a general term for slag, waste concrete, waste bricks and other wastes generated by people in the production activities of the construction industry such as demolition, construction, decoration and repair. It can be classified by composition: slag, concrete blocks, broken stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc. In order to avoid the impact of these construction wastes on the environment, some waste materials that can be recycled and reused are usually crushed to facilitate recycling and reuse;

[0003] However, we found in actual production that in the existing process of crushing waste, since the waste is relatively messy, it is usually poured into the crusher and crushed at the same time. However, this method is not conducive to classification after crushing, and some scrap metals mixed in the waste have different values ​​from other waste. If they are directly mixed and crushed, it will be detrimental to subsequent recycling and reuse. For this reason, we propose a garbage crushing device for construction projects. Summary of the invention

[0004] A technical problem to be solved by the present application is: how to classify the waste materials before crushing them, and crush them one by one in order to facilitate subsequent recycling.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a construction engineering garbage crushing device, including a crusher body, a feeding conveyor belt and a unloading conveyor belt arranged below the discharge port of the crusher body, and also includes

[0006] A classification roller is arranged above the crusher body, and is used to remove the waste wrapping film wrapped around the outside of the metal;

[0007] There are multiple classification cones, and the multiple classification cones are all arranged outside the classification roller. The multiple classification cones are divided into multiple groups, and a circle of the multiple classification cones around the classification roller is a group;

[0008] A metal separation component is arranged above the crusher body, and is used to select metals in the waste above the feeding conveyor belt;

[0009] The film removal component is arranged above the crusher body, and the film removal component is used to drive the classification roller to rotate, thereby driving the multiple groups of classification cones outside the classification roller to remove the winding film wrapped around the outside of the metal.

[0010] In some embodiments, the metal separation assembly includes a driving member arranged above the crusher body, which is used to provide power for the metal to move after separating the waste. A control member is arranged above the crusher body, which is used to drive the metal to move after it is separated from the waste and store it. Two auxiliary members are arranged above the feeding conveyor belt, which are used to drive larger waste to enter the crusher body. A collecting member is arranged on one side of the crusher body, which is used to drive the storage and crushing of the classified metal.

[0011] In some embodiments, the driving member includes a driving frame arranged on one side of the crusher body, two driving shafts are arranged above the crusher body, one of the two driving shafts is rotatably arranged in the driving frame, a supporting frame is arranged on the driving frame, a motor is arranged above the supporting frame, the output end of the motor is connected to an adjacent driving shaft, driving gears are arranged on the outer sides of the two driving shafts, and among the four driving gears, the two driving gears close to one side of the motor are one group, and the one away from the one side of the motor is another group, transmission belts are arranged on the outer sides of the two groups of driving gears, and tooth grooves are opened in the two transmission belts for matching with the two groups of driving gears.

[0012] In some embodiments, the control component includes a classification conveyor belt arranged on opposite sides of the two transmission belts, a strong magnetic plate is arranged in the classification conveyor belt, and the strong magnetic plate is located above the loading conveyor belt, control frames are arranged at both ends of the strong magnetic plate, and control panels are arranged at one end of the two control frames away from the strong magnetic plate, and the two control panels are respectively rotatably arranged at both ends of adjacent driving shafts.

[0013] In some embodiments, the auxiliary component includes a first auxiliary rod arranged at the bottom of the control panel, a second auxiliary rod is slidably arranged on the outside of the first auxiliary rod, an end of the second auxiliary rod away from the first auxiliary rod is arranged on the side of the loading conveyor belt, an auxiliary spring is arranged at the bottom end of the first auxiliary rod, and an end of the auxiliary spring away from the first auxiliary rod is arranged inside the second auxiliary rod.

[0014] In some embodiments, the collecting member includes a collecting bin arranged between the driving frames, a baffle is arranged in the collecting bin for rotation via a rotating shaft, a locking block is arranged on the outside of the collecting bin, a locking rod is slidably arranged in the locking block, a locking groove for cooperation with the locking rod is provided on the side of the baffle close to the locking rod, a locking handle is provided on the end of the locking rod away from the baffle, a locking spring is arranged in the locking block, and the other end of the locking spring is arranged on the locking rod.

[0015] In some embodiments, the film removal assembly includes a transmission member arranged above the driving frame, which is used to transmit the power generated by the motor and drive the classification roller to rotate. A cleaning member is arranged above the collecting bin, which is used to clean the wrapping film on the multiple classification cones outside the classification roller.

[0016] In some embodiments, the transmission member includes a transmission frame arranged on the top of the driving frame, a transmission shaft is rotatably arranged on the transmission frame, the transmission shaft and one end of the driving shaft close to the motor are both provided with transmission gears, and a transmission belt is arranged on the outside of the two transmission gears, a plurality of latch teeth are arranged in the transmission belt, and the plurality of latch teeth are all meshed with the two transmission gears, and the classification roller is arranged on the outside of the transmission shaft.

[0017] In some embodiments, the cleaning component includes a vertical plate arranged on the top of the collecting bin, a baffle is arranged on the top of the vertical plate, a plurality of connecting plates are arranged at one end of the baffle away from the vertical plate, a plurality of connecting plates are each provided with an arc plate at one end away from the baffle, the plurality of arc plates are respectively located between a plurality of groups of the classification cones, and the plurality of arc plates are each in contact with the classification roller.

[0018] In some embodiments, a pneumatic part is provided on one side of the unloading conveyor belt, and the pneumatic part is used to collect floating objects generated after the waste is crushed, and to assist the classification roller to separate the wrapping film from the metal. The pneumatic part includes an air pump arranged on one side of the unloading conveyor belt, and a first connecting pipe is provided at the output end of the air pump, and a collecting cover is provided at the end of the first connecting pipe away from the air pump, and a second connecting pipe is provided at the end of the collecting cover away from the first connecting pipe, and the first connecting pipe and the second connecting pipe are both communicated with the collecting cover, and a filter pipe is provided on the top of the second connecting pipe, and an exhaust hood is provided on the outside of the filter pipe, and a blowing pipe is provided on the top of the exhaust hood, and the blowing pipe is communicated with the exhaust hood, and the exhaust hood is communicated with the second connecting pipe through the filter pipe.

[0019] The present invention has at least the following beneficial effects:

[0020] Through the coordinated work of the metal separation component and the film removal component, the device can efficiently separate metal from waste and remove the waste wrapping film wrapped around the outside of the metal, thereby improving the efficiency and purity of garbage disposal. The design of the collecting parts enables the classified metal to be conveniently stored and crushed. At the same time, the setting of the locking block and the locking rod ensures the closure and safety of the collecting bin. The classification rollers, classification cones and the strong magnetic plates in the classification conveyor belt are used to achieve multi-level classification of waste. At the same time, the design of the auxiliary parts ensures that larger waste can also smoothly enter the crusher body for further processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the metal separation component of the present invention;

[0023] Figure 3 It is an exploded schematic diagram of the driving member structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the control part of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the transmission part of the present invention;

[0026] Figure 6 This is an exploded schematic diagram of the auxiliary component structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the cleaning member of the present invention;

[0028] Figure 8 This is a schematic diagram of the classification cone structure of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the collecting part of the present invention;

[0030] Fig.10 It is a schematic diagram of the locking spring structure of the present invention;

[0031] Fig.11 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0032] Fig.12 It is a schematic diagram of the structure of the pneumatic parts of the present invention;

[0033] Fig.13 It is a side cross-sectional schematic diagram of the exhaust hood structure of the present invention;

[0034] Fig.14 It is a side sectional schematic diagram of the collecting cover structure of the present invention.

[0035] In the figure: 1. Crusher body; 2. Feeding conveyor belt; 3. Unloading conveyor belt; 4. Sorting roller; 5. Sorting cone; 6. Metal separation component; 7. Film removal component; 8. Driving member; 81. Driving frame; 82. Driving shaft; 83. Support frame; 84. Motor; 85. Driving gear; 86. Transmission belt; 87. Tooth groove; 9. Control member; 91. Sorting conveyor belt; 92. Strong magnetic plate; 93. Control frame; 94. Control board; 10. Auxiliary member; 101. First auxiliary rod; 102. Second auxiliary rod; 103. Auxiliary spring; 11. Collecting member; 111. Collecting bin; 112. baffle; 113. locking block; 114. locking rod; 115. locking groove; 116. locking handle; 117. locking spring; 12. transmission member; 121. transmission frame; 122. transmission shaft; 123. transmission gear; 124. transmission belt; 125. latching tooth; 13. cleaning member; 131. vertical plate; 132. baffle; 133. connecting plate; 134. arc plate; 14. pneumatic member; 141. air pump; 142. first connecting pipe; 143. collecting cover; 144. second connecting pipe; 145. filter pipe; 146. exhaust cover; 147. air blowing pipe. DETAILED DESCRIPTION

[0036] 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 described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figure 1-10 The present invention provides a technical solution: a construction engineering garbage crushing device, comprising a crusher body 1, a feeding conveyor belt 2 and a feeding conveyor belt 3 arranged below the discharge port of the crusher body 1, and also comprising

[0038] A classification roller 4 is arranged above the crusher body 1, and is used to remove the waste wrapping film wrapped around the outside of the metal;

[0039] There are multiple classification cones 5, and the multiple classification cones 5 are all arranged outside the classification roller 4. The multiple classification cones 5 are divided into multiple groups, and one circle of the multiple classification cones 5 around the classification roller 4 is a group;

[0040] A metal separation component 6 is arranged above the crusher body 1, and is used to select metals in the waste above the feeding conveyor belt 2;

[0041] The film removal component 7 is arranged above the crusher body 1. The film removal component 7 is used to drive the classification roller 4 to rotate, thereby driving the multiple groups of classification cones 5 outside the classification roller 4 to remove the winding film wrapped around the outside of the metal.

[0042] The metal separation component 6 includes a driving member 8 arranged above the crusher body 1, and the driving member 8 is used to provide power for moving the metal after separating the waste. A control member 9 is arranged above the crusher body 1, and the control member 9 is used to drive the metal to move after being separated from the waste and store it. Two auxiliary members 10 are arranged above the feeding conveyor belt 2, and the two auxiliary members 10 are used to drive larger waste to enter the crusher body 1. A collecting member 11 is arranged on one side of the crusher body 1, and the collecting member 11 is used to drive the storage and crushing of the classified metal.

[0043] The driving member 8 includes a driving frame 81 arranged on one side of the crusher body 1, two driving shafts 82 are arranged above the crusher body 1, one of the two driving shafts 82 is rotatably arranged in the driving frame 81, a supporting frame 83 is arranged on the driving frame 81, a motor 84 is arranged above the supporting frame 83, the output end of the motor 84 is connected to an adjacent driving shaft 82, and driving gears 85 are arranged on the outer sides of the two driving shafts 82. Among the four driving gears 85, the two driving gears 85 close to the motor 84 are one group, and the one away from the motor 84 is another group. The outer sides of the two groups of driving gears 85 are both provided with There is a transmission belt 86, and both of the transmission belts 86 are provided with tooth grooves 87 used in conjunction with the two groups of driving gears 85. When the motor 84 is started, the motor 84 will drive the driving shaft 82 at its output end to rotate. When the driving shaft 82 at the output end of the motor 84 rotates, the two driving gears 85 arranged at both ends of the driving shaft 82 will rotate together with the driving shaft 82. When the two driving gears 85 rotate, the two driving gears 85 will drive the corresponding transmission belt 86 to rotate through the multiple tooth grooves 87 in the transmission belt 86. Its function is to generate power through the motor 84 to drive the corresponding driving gear 85 to rotate, thereby causing the classification conveyor belt 91 arranged between the two transmission belts 86 to move.

[0044] The control member 9 includes a classification conveyor belt 91 arranged on opposite sides of the two transmission belts 86, a strong magnetic plate 92 is arranged in the classification conveyor belt 91, and the strong magnetic plate 92 is located above the feeding conveyor belt 2, and control frames 93 are arranged at both ends of the strong magnetic plate 92, and control panels 94 are arranged at one end of the two control frames 93 away from the strong magnetic plate 92, and the two control panels 94 are respectively rotatably arranged at both ends of the adjacent driving shafts 82. When the two transmission belts 86 move, the classification conveyor belt 91 arranged between the two transmission belts 86 will follow the two transmission belts 86 moves together. When the waste passes under the classification conveyor belt 91 through the loading conveyor belt 2, the metal in the waste will be mixed with the wrapping film on the outside and adsorbed by the strong magnetic plate 92 under the classification conveyor belt 91. The two control frames 93 arranged at both ends of the strong magnetic plate 92 can ensure through the two control panels 94 that the metal in the waste is attracted by the strong magnetic plate 92, causing the strong magnetic plate 92 to contact with the classification conveyor belt 91, causing the position of the strong magnetic plate 92 to shift. Its function is to pick out the metal in the waste and move the metal to the collection bin 111 for temporary storage.

[0045] The auxiliary component 10 includes a first auxiliary rod 101 arranged at the bottom of the control panel 94, a second auxiliary rod 102 is slidably arranged on the outer side of the first auxiliary rod 101, an end of the second auxiliary rod 102 away from the first auxiliary rod 101 is arranged on one side of the feeding conveyor belt 2, an auxiliary spring 103 is arranged at the bottom end of the first auxiliary rod 101, and an end of the auxiliary spring 103 away from the first auxiliary rod 101 is arranged in the second auxiliary rod 102. When the classification conveyor belt 91 is lifted up, the first auxiliary rod 101 will move upward with the two control panels 94 on both sides of the classification conveyor belt 91, and slide in the second auxiliary rod 102, so that the distance between the classification conveyor belt 91 and the feeding conveyor belt 2 becomes larger, which is convenient for large-volume waste materials to enter the crusher body 1. After the large-volume waste passes through the classification conveyor belt 91, the auxiliary spring 103 will control the first auxiliary rod 101 to reset and restore the initial positions of the classification conveyor belt 91 and the feeding conveyor belt 2. Its function is to prevent the classification conveyor belt 91 and the feeding conveyor belt 2 from being squeezed and damaged by the large-volume waste.

[0046] The collecting member 11 includes a collecting bin 111 arranged between the driving frames 81, a baffle 112 is rotatably arranged in the collecting bin 111 through a rotating shaft, a locking block 113 is arranged on the outer side of the collecting bin 111, a locking rod 114 is slidably arranged in the locking block 113, a locking groove 115 used in conjunction with the locking rod 114 is provided on the side of the baffle 112 close to the locking rod 114, a locking handle 116 is provided on the end of the locking rod 114 away from the baffle 112, a locking spring 117 is arranged in the locking block 113, and the other end of the locking spring 117 is arranged on the locking rod 114. When the metal is moved to a position away from the strong magnetic plate 92 under the control of the sorting conveyor belt 91, the metal cannot be adsorbed by the strong magnetic plate 92 at this time, and thus enters the collecting bin under the action of the sorting conveyor belt 91. The metal is collected in the collecting bin 111. After the concrete blocks and other wastes are crushed, the locking handle 116 is pulled to drive the locking rod 114 to disengage from the locking slot 115 on one side of the baffle 112. When the locking rod 114 is disengaged from the locking slot 115, the baffle 112 will not be restricted by the locking rod 114. Under the pressure of the metal in the collecting bin 111, the baffle 112 will be opened after rotating through the rotating shaft at one end thereof, so that the metal in the collecting bin 111 enters the crusher body 1. The locking spring 117 arranged on the outside of the locking rod 114 can control the locking rod 114 to reset in time when the locking handle 116 is not subjected to external force, so as to facilitate the subsequent use of the collecting bin 111. Its function is to collect the sorted metal, so as to distinguish the metal from other wastes during the crushing operation.

[0047] The film removal assembly 7 includes a transmission member 12 arranged above the driving frame 81, and the transmission member 12 is used to transmit the power generated by the motor 84 and drive the classification roller 4 to rotate. A cleaning member 13 is arranged above the collecting bin 111, and the cleaning member 13 is used to clean the wrapping film on the multiple classification cones 5 outside the classification roller 4.

[0048] The transmission member 12 includes a transmission frame 121 arranged on the top of the driving frame 81, a transmission shaft 122 is rotatably arranged on the transmission frame 121, a transmission gear 123 is arranged on the transmission shaft 122 and one end of the driving shaft 82 close to the motor 84, and a transmission belt 124 is arranged outside the two transmission gears 123, a plurality of latch teeth 125 are arranged inside the transmission belt 124, and the plurality of latch teeth 125 are meshed with the two transmission gears 123, and the classification roller 4 is arranged outside the transmission shaft 122. When the motor 84 drives the driving shaft 82 at its output end to rotate, the classification rollers 4 are respectively arranged on the driving shaft 8 2 and the transmission gear 123 at one end of the transmission will drive the transmission belt 124 to move through a plurality of latch teeth 125. When the transmission gear 123 arranged on the outer side of the transmission shaft 122 rotates, the transmission shaft 122 will rotate along with the transmission gear 123, thereby rotating the classification roller 4 arranged on the outer side of the transmission shaft 122. When the classification roller 4 rotates, a plurality of classification cones 5 arranged on the outer side of the classification roller 4 will pick up the winding film on the outer side of the waste metal and separate the winding film from the metal, thereby separating the metal from the winding film. Its function is to drive the classification roller 4 to rotate through the rotation of the transmission shaft 122, thereby separating the winding film on the outer side of the metal.

[0049] The cleaning member 13 includes a vertical plate 131 arranged on the top of the collecting bin 111, a baffle 132 is arranged on the top of the vertical plate 131, a plurality of connecting plates 133 are arranged on one end of the baffle 132 away from the vertical plate 131, and a plurality of connecting plates 133 are arranged on one end away from the baffle 132. The plurality of arc plates 134 are respectively located between the plurality of groups of the classification cones 5, and the plurality of arc plates 134 are all in contact with the classification roller 4. When the plurality of classification cones 5 on the outside of the classification roller 4 pick up the wrapping film, the classification roller 4 will continue to rotate, so that the classification cone 5 drives the picked up wrapping film to rotate together. When the wrapped film classification cone 5 reaches the arc plate 134, the multiple arc plates 134 will pick up the wrapped films on the outside of the multiple groups of classification cones 5 and keep them above the multiple arc plates 134, so as to collect the wrapped films on the outside of the classification cone 5, which is convenient for the classification cone 5 to continue working. After the arc plate 134 blocks the wrapped film, the wrapped film will slide along the connecting plate 133 to the side of the baffle 132, and then the wrapped film will be collected. The vertical plate 131 arranged on the top of the collection bin 111 is used to support the baffle 132. Its function is to clean the classification cone 5 with the wrapped film, so that the classification cone 5 can continue to separate more metals with the wrapped film.

[0050] During use, when the staff needs to crush the waste and classify the metal and wrapping film in the waste, the waste is dumped onto the feeding conveyor 2, and the feeding conveyor 2 will transport some construction waste mixed with metal, wrapping film, concrete blocks, etc. to the entrance of the crusher body 1. When the feeding conveyor 2 is transporting the waste, the motor 84 is started. When the motor 84 is started, the motor 84 will drive the driving shaft 82 at its output end to rotate. When the driving shaft 82 at the output end of the motor 84 rotates, the two driving gears 85 set at both ends of the driving shaft 82 will rotate together with the driving shaft 82. When the two driving gears 85 rotate, the two driving gears 85 will drive the corresponding driving belt 86 to rotate through the multiple tooth grooves 87 in the driving belt 86. When the two transmission belts 86 move, the classification conveyor belt 91 arranged between the two transmission belts 86 will move together with the two transmission belts 86. When the waste passes under the classification conveyor belt 91 through the feeding conveyor belt 2, the metal in the waste will be mixed with the wrapping film on the outside and adsorbed under the classification conveyor belt 91 by the strong magnetic plate 92. The two control frames 93 arranged at both ends of the strong magnetic plate 92 can ensure through the two control boards 94 that the metal in the waste is attracted by the strong magnetic plate 92, causing the strong magnetic plate 92 to contact with the classification conveyor belt 91, causing the position of the strong magnetic plate 92 to shift. When the feeding conveyor belt 2 controls larger concrete blocks or other waste to reach the bottom of the classification conveyor belt 91, in order to avoid the classification conveyor belt 91 and the feeding conveyor belt 2 being large-volume waste, When the large-volume waste touches the classification conveyor belt 91, one end of the classification conveyor belt 91 will be lifted up. When the classification conveyor belt 91 is lifted up, the first auxiliary rod 101 will move upward with the two control plates 94 on both sides of the classification conveyor belt 91, and slide in the second auxiliary rod 102, so that the distance between the classification conveyor belt 91 and the feeding conveyor belt 2 becomes larger, which is convenient for large-volume waste materials to enter the crusher body 1. After the large-volume waste passes through the classification conveyor belt 91, the auxiliary spring 103 will control the first auxiliary rod 101 to reset and restore the initial position of the classification conveyor belt 91 and the feeding conveyor belt 2. When the metal is moved away from the top of the strong magnetic plate 92 under the control of the classification conveyor belt 91, the metal cannot contact the strong magnetic plate 92 at this time. When the waste such as concrete blocks is crushed, the locking handle 116 is pulled to drive the locking rod 114 to disengage the locking groove 115 on one side of the baffle 112. When the locking rod 114 is disengaged from the locking groove 115, the baffle 112 will not be restricted by the locking rod 114. Under the pressure of the metal in the collection bin 111, the baffle 112 will be opened after rotating through the rotating shaft at one end thereof, so that the metal in the collection bin 111 can enter the crusher body 1. The locking spring 117 arranged on the outer side of the locking rod 114 can control the locking rod 114 to reset in time when the locking handle 116 is not subjected to external force, so as to facilitate the subsequent use of the collection bin 111.

[0051] When the motor 84 drives the driving shaft 82 at its output end to rotate, the transmission gear 123 respectively arranged at the driving shaft 82 and one end of the transmission will drive the transmission belt 124 to move through a plurality of latch teeth 125. When the transmission gear 123 arranged on the outer side of the transmission shaft 122 rotates, the transmission shaft 122 will rotate along with the transmission gear 123, thereby causing the classification roller 4 arranged on the outer side of the transmission shaft 122 to rotate. When the classification roller 4 rotates, a plurality of classification cones 5 arranged on the outer side of the classification roller 4 will pick up the winding film on the outer side of the waste metal and separate the winding film from the metal, thereby separating the metal from the winding film. After the plurality of classification cones 5 on the outer side of the classification roller 4 pick up the winding film, the classification roller 4 will Continue to rotate, so that the classification cone 5 drives the picked up wrapping film to rotate together. When the classification cone 5 with the wrapped film reaches the arc plate 134, the multiple arc plates 134 will pick up the wrapping films on the outside of the multiple groups of classification cones 5 and keep them above the multiple arc plates 134, so as to collect the wrapping films on the outside of the classification cone 5, which is convenient for the classification cone 5 to continue working. When the arc plate 134 blocks the wrapping film, the wrapping film will slide along the connecting plate 133 to the side of the baffle 132, and then the wrapping film will be collected. The vertical plate 131 set on the top of the collection bin 111 is used to support the baffle 132. When the crushing work is completed, the wrapping film on one side of the baffle 132 can be collected.

[0052] Example 2: Please refer to Figure 11-14The present invention provides a technical solution: a pneumatic part 14 is arranged on one side of the unloading conveyor belt 3, and the pneumatic part 14 is used to collect floating objects generated after the waste is crushed, and assist the classification roller 4 to separate the wrapping film from the metal. The pneumatic part 14 includes an air pump 141 arranged on one side of the unloading conveyor belt 3, and a first connecting pipe 142 is arranged at the output end of the air pump 141. A collecting cover 143 is arranged at one end of the first connecting pipe 142 away from the air pump 141, and the collecting cover 143 is away from the first connecting pipe 142. A second connecting pipe 144 is provided at one end of the connecting pipe 142. Both the first connecting pipe 142 and the second connecting pipe 144 are communicated with the collecting cover 143. A filter pipe 145 is provided at the top of the second connecting pipe 144. An exhaust cover 146 is provided outside the filter pipe 145. A blow pipe 147 is provided at the top of the exhaust cover 146. The blow pipe 147 is communicated with the exhaust cover 146. The exhaust cover 146 is communicated with the second connecting pipe 144 through the filter pipe 145. When the waste is removed from the crushing When the waste is crushed in the machine body 1 and discharged from the unloading conveyor belt 3, when passing under the collecting cover 143, the air pump 141 will blow the gas to the second connecting pipe 144 through the first connecting pipe 142. When the wind passes through the collecting cover 143, it will merge the air under the collecting cover 143 and blow it to the second connecting pipe 144, so that the dust particles or other floating debris generated by the waste crushing on the top of the unloading conveyor belt 3 are blown to the second connecting pipe 144. When the floating debris enters the second connecting pipe 144, it will be blown along the second connecting pipe 14 4 enters the filter tube 145, the filter tube 145 will keep the debris inside and exhaust the excess air, a part of the air exhausted from the filter tube 145 will enter the exhaust hood 146, after passing through the exhaust hood 146, the air flow will directly enter the blowing pipe 147, and the blowing pipe will blow the air flow to the top of the classification conveyor belt 91 through its opening, so that the wrapping film pressed by the metal above the classification conveyor belt 91 is lifted up by the wind, which makes it more convenient for the classification cone 5 to collect and improve the efficiency of separating the wrapping film from the metal.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A garbage crushing device for construction engineering, comprising a crusher body (1), a loading conveyor belt (2) and a unloading conveyor belt (3) arranged below the discharge port of the crusher body (1), characterized in that: Also includes A classification roller (4) is arranged above the crusher body (1), and the waste wrapping film wrapped around the outside of the metal is removed by using the classification roller (4); A plurality of classification cones (5) are provided, and the plurality of classification cones (5) are all provided outside the classification roller (4), the plurality of classification cones (5) are divided into a plurality of groups, and a circle of the plurality of classification cones (5) around the classification roller (4) constitutes a group; A metal separation component (6) is arranged above the crusher body (1), and the metal separation component (6) is used to select metals in the waste above the feeding conveyor belt (2); A film removal component (7) is arranged above the crusher body (1), and is used to drive the classification roller (4) to rotate, thereby driving multiple groups of classification cones (5) outside the classification roller (4) to remove the winding film wrapped around the outside of the metal.

2. The construction waste crushing device according to claim 1, characterized in that: The metal separation assembly (6) comprises a driving member (8) arranged above the crusher body (1), and the driving member (8) is used to provide power for the metal to move after the waste is separated. A control member (9) is arranged above the crusher body (1), and the control member (9) is used to drive the metal to move after it is separated from the waste and store it. Two auxiliary members (10) are arranged above the feeding conveyor belt (2), and the two auxiliary members (10) are used to drive larger waste to enter the crusher body (1). A collecting member (11) is arranged on one side of the crusher body (1), and the collecting member (11) is used to drive the storage and crushing of the classified metal.

3. The construction waste crushing device according to claim 2, characterized in that: The driving member (8) comprises a driving frame (81) arranged on one side of the crusher body (1); two driving shafts (82) are arranged above the crusher body (1); one of the two driving shafts (82) is rotatably arranged in the driving frame (81); a supporting frame (83) is arranged on the driving frame (81); a motor (84) is arranged above the supporting frame (83); an output end of the motor (84) is connected to an adjacent driving shaft (82); driving gears (85) are arranged on the outer sides of the two driving shafts (82); among the four driving gears (85), two driving gears (85) close to one side of the motor (84) form a group, and the driving gears (85) away from the side of the motor (84) form another group; transmission belts (86) are arranged on the outer sides of the two groups of driving gears (85); and tooth grooves (87) for use with the two groups of driving gears (85) are arranged in the two transmission belts (86).

4. The construction waste crushing device according to claim 3, characterized in that: The control component (9) comprises a classification conveyor belt (91) arranged on opposite sides of the two transmission belts (86), a strong magnetic plate (92) is arranged inside the classification conveyor belt (91), and the strong magnetic plate (92) is located above the feeding conveyor belt (2), control frames (93) are arranged at both ends of the strong magnetic plate (92), and control panels (94) are arranged at one end of the two control frames (93) away from the strong magnetic plate (92), and the two control panels (94) are rotatably arranged at the two ends of adjacent driving shafts (82).

5. The construction waste crushing device according to claim 4, characterized in that: The auxiliary component (10) comprises a first auxiliary rod (101) arranged at the bottom of the control panel (94); a second auxiliary rod (102) is slidably arranged outside the first auxiliary rod (101); an end of the second auxiliary rod (102) away from the first auxiliary rod (101) is arranged on one side of the feeding conveyor belt (2); an auxiliary spring (103) is arranged at the bottom end of the first auxiliary rod (101); an end of the auxiliary spring (103) away from the first auxiliary rod (101) is arranged inside the second auxiliary rod (102).

6. The construction waste crushing device according to claim 5, characterized in that: The collecting member (11) comprises a collecting bin (111) arranged between the driving frames (81); a baffle (112) is rotatably arranged in the collecting bin (111) via a rotating shaft; a locking block (113) is arranged on the outer side of the collecting bin (111); a locking rod (114) is slidably arranged in the locking block (113); a locking groove (115) for use with the locking rod (114) is provided on a side of the baffle (112) close to the locking rod (114); a locking handle (116) is provided at one end of the locking rod (114) away from the baffle (112); a locking spring (117) is arranged in the locking block (113); and the other end of the locking spring (117) is arranged on the locking rod (114).

7. The construction waste crushing device according to claim 6, characterized in that: The film removal assembly (7) includes a transmission member (12) arranged above the driving frame (81), and the transmission member (12) is used to transmit the power generated by the motor (84) and drive the classification roller (4) to rotate. A cleaning member (13) is arranged above the collecting bin (111), and the cleaning member (13) is used to clean the wrapping film on the multiple classification cones (5) outside the classification roller (4).

8. The construction waste crushing device according to claim 7, characterized in that: The transmission member (12) comprises a transmission frame (121) arranged on the top of the driving frame (81); a transmission shaft (122) is rotatably arranged on the transmission frame (121); the transmission shaft (122) and one end of the driving shaft (82) close to the motor (84) are both provided with a transmission gear (123); a transmission belt (124) is provided outside the two transmission gears (123); a plurality of latching teeth (125) are provided inside the transmission belt (124); and the plurality of latching teeth (125) are all meshed with the two transmission gears (123); and the classification roller (4) is provided outside the transmission shaft (122).

9. The construction waste crushing device according to claim 8, characterized in that: The cleaning member (13) comprises a vertical plate (131) arranged on the top of the collecting bin (111), a baffle (132) being arranged on the top of the vertical plate (131), a plurality of connecting plates (133) being arranged at one end of the baffle (132) away from the vertical plate (131), a plurality of connecting plates (133) being arranged at one end of the connecting plates (133) away from the baffle (132), a plurality of arc plates (134) being arranged at one end of the connecting plates (133) away from the baffle (132), the plurality of arc plates (134) being respectively located between a plurality of groups of the classification cones (5), and the plurality of arc plates (134) being in contact with the classification roller (4).

10. The construction waste crushing device according to claim 9, characterized in that: A pneumatic part (14) is arranged on one side of the unloading conveyor belt (3), and the pneumatic part (14) is used to collect floating objects generated after the waste is crushed, and to assist the classification roller (4) in separating the wrapping film from the metal. The pneumatic part (14) comprises an air pump (141) arranged on one side of the unloading conveyor belt (3), and a first connecting pipe (142) is arranged at the output end of the air pump (141). A collecting cover (143) is arranged at one end of the first connecting pipe (142) away from the air pump (141), and the collecting cover (143) is away from the first connecting pipe (142). ) is provided with a second connecting pipe (144) at one end, the first connecting pipe (142) and the second connecting pipe (144) are both in communication with the collecting hood (143), a filter pipe (145) is provided at the top of the second connecting pipe (144), an exhaust hood (146) is provided on the outside of the filter pipe (145), a blowing pipe (147) is provided at the top of the exhaust hood (146), the blowing pipe (147) is in communication with the exhaust hood (146), and the exhaust hood (146) is in communication with the second connecting pipe (144) through the filter pipe (145).

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