Garden greening garbage treatment device

Abstract

The invention discloses a landscaping garbage treatment device, and relates to the technical field of landscaping garbage treatment, the landscaping garbage treatment device comprises a crushing box, a feeding seat and two crushing rollers, each crushing roller is a cylinder, a plurality of crushing teeth are uniformly fixed on the side surface of each crushing roller at intervals, and the two crushing rollers are used for crushing tree roots; the device further comprises a cleaning assembly. The cleaning assembly comprises an eccentric plate and a movable shaft; the movable shafts are rotationally connected into the crushing box, the number of the movable shafts is two, and the two movable shafts are parallel; each eccentric plate is a drop-shaped plate body with one narrow end and one wide end, the wide ends of the eccentric plates are close to the crushing teeth, one eccentric plate is located above one crushing roller, and the other eccentric plate is fixedly connected with one movable shaft; a plurality of cleaning plates are fixed to the wide end of each eccentric plate. Soil on the side faces of the crushing rollers and gaps between the crushing teeth can be cleaned in the tree root crushing process, non-stop cleaning is achieved, and loss of equipment caused by frequent startup and shutdown is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of garden waste treatment, in particular to a garden waste treatment device. Background Art

[0002] A large amount of garden waste is generated during the garden landscaping maintenance process, including abandoned tree roots. After the abandoned tree roots are crushed, they can not only be used as covering materials or compost raw materials in gardening, but also as biomass pellet fuel. Since a large amount of moist soil will adhere to the abandoned tree roots, the soil will easily adhere to the crushing roller, increasing the rotational resistance of the crushing roller and affecting the grabbing and crushing effect of the material. Frequent shutdowns to clean the soil during the crushing process will cause greater damage to the crushing equipment and reduce the efficiency of garden waste treatment. Summary of the Invention

[0003] The embodiments of the present application provide a landscaping waste treatment device, which solves the problem in the prior art that moist soil on abandoned tree roots easily adheres to the crushing roller, and that frequent shutdowns to clean the soil during the crushing process cause significant damage to the crushing equipment.

[0004] The embodiment of the present application provides a landscaping waste treatment device, comprising a crushing box, a feed seat and a crushing roller. The crushing roller is cylindrical and has multiple crushing teeth fixed on its side at even intervals. There are two crushing rollers, which are used to crush tree roots.

[0005] Also includes a cleanup component;

[0006] The cleaning assembly includes an eccentric plate and a movable shaft;

[0007] The movable shaft is rotatably connected in the crushing box, and there are two movable shafts, which are parallel to each other;

[0008] The eccentric plate is a teardrop-shaped plate with one end narrow and the other end wide, and the wide end is close to the crushing teeth. There are two eccentric plates, one eccentric plate is located above a crushing roller, and the other eccentric plate is fixedly connected to a movable shaft;

[0009] A plurality of cleaning plates are fixed to the wide end of each eccentric plate, and one cleaning plate is located between two crushing teeth;

[0010] Two driving devices are fixed on the side of the crushing box away from the driving motor. The driving device consists of a large wheel, a small wheel and a belt. The large wheel is connected to the crushing roller through a coupling, and the small wheel is connected to the eccentric plate through a coupling.

[0011] When the two crushing rollers rotate toward each other, they can drive the two eccentric plates to rotate toward each other, so that the eccentric plates beat the roots of the tree, and at the same time the cleaning plates contact the sides of the crushing rollers.

[0012] Furthermore, a scraper plate 1 is fixed on the bottom of each cleaning plate near the crushing roller, and the scraper plate 1 is a triangular prism and its tip contacts the side of the crushing roller;

[0013] A scraper 2 is fixed on the side of each cleaning plate close to the crushing teeth. The crushing teeth are composed of a rectangular body and a quadrangular platform. The rectangular body is fixed on the side of the crushing roller, and the quadrangular platform is fixed on the rectangular body away from the crushing roller.

[0014] The scraper blade 2 is a triangular prism and two of them are arranged in parallel, and one scraper blade 2 contacts the side surface of the rectangular body of one crushing tooth.

[0015] Furthermore, the cleaning plate is fixed with two parallel triangular prism-shaped side scrapers on the side close to one crushing tooth, the side scrapers are in contact with the rectangular side of the adjacent crushing tooth, and the second scraper is fixed on the side of the cleaning plate close to the other crushing tooth;

[0016] The cleaning plate is a hollow rectangular body with an air outlet on the side close to the side scraper. The air outlet can clean the dirt between the crushing teeth in the circumferential direction of the crushing roller after the air flow is ejected. There is a gap between the two side scrapers, and the air outlet is located between the two side scrapers.

[0017] Each of the movable shafts is connected to an air inlet pipe, and the air inlet pipe is located at the central axis of the movable shaft. Multiple branch pipes are fixed on each air inlet pipe. The air outlet end of a branch pipe extends into a cleaning plate, and the remaining end of the air inlet pipe extends out of the crushing box and is connected to the air pump through a pipeline.

[0018] Furthermore, the driving device is a stepping motor and is fixed outside the crushing box near the driving motor. One driving device is used to drive a movable shaft to rotate, and the driving device drives the movable shaft to rotate one circle and then pauses for 10 seconds.

[0019] Furthermore, a gas bag is fixed in each cleaning plate near the crushing teeth, and there are two gas bags, which are parallel to each other.

[0020] The gas bladder is a long rubber bladder, and a hammering plate is fixed on one side of each gas bladder close to the long side of the crushing tooth.

[0021] A through groove is formed on the side of each cleaning plate close to the crushing teeth, and a beating plate extends into each through groove, and the beating plate is located below the side scraper;

[0022] The gas bag expands after the air is taken in and can drive the hammer plate to hit the crushing teeth.

[0023] Furthermore, an air supply pipe is fixed on the air outlet end of each branch pipe, a valve is fixed on the air supply pipe, the air supply pipe has two air outlet ends, and one air outlet end of the air supply pipe extends into a gas soft bag;

[0024] An air jet pipe is fixed at the air outlet, and a one-way valve is fixed on the air jet pipe to prevent mud from being sucked into the cleaning plate.

[0025] Furthermore, the feed seat is an internally hollow arc-shaped bin and its central axis coincides with the central axis of the movable shaft. There are two feed seats, and a feed port is opened between the two feed seats.

[0026] Each of the feed seats is fixed with multiple scraper blades 1 at intervals on the inner side. Scraper blade 1 is a U-shaped plate. A cleaning plate is located in the U-shaped space of scraper blade 1. Scraper blade 1 is used to scrape off the mud blocks on scraper blade 2 and the side scraper. An arc-shaped scraper blade 2 is fixed on the top of each scraper blade 1.

[0027] Furthermore, a collecting bin is fixed on the outside of each feed seat. The collecting bin is an arc-shaped bin with a hollow interior and an opening on one side close to the feed seat. The opening of the collecting bin is located below the scraper blade.

[0028] A suction pipe is fixed at the bottom of one of the collecting bins, an air pump is fixed on the suction pipe, a material extraction pipe is fixed on the suction pipe, and the feed end of the material extraction pipe extends into the other collecting bin;

[0029] The free end of the suction pipe extends into the bottom of the crushing box. A material collecting box is positioned at the bottom of the crushing box. The extending end of the suction pipe is located above the material collecting box.

[0030] Furthermore, the cleaning assembly further includes a cleaning portion;

[0031] The cleaning part includes a mounting seat, an annular tube and a vent pipe;

[0032] The mounting base is fixed on the crushing box near the driving motor, and the annular tube is fixed in the mounting base. There are two annular tubes, and the axis of one annular tube coincides with the axis of one crushing roller.

[0033] A plurality of bellows are fixed on each of the annular tubes near the crushing box, and a cleaning plate is fixed on the free end of each bellows;

[0034] The crushing box is provided with a plurality of reserved slots, a cleaning plate extends into a reserved slot, and a cleaning plate is located between two crushing teeth in a circumferential direction;

[0035] A connecting pipe is fixed between the two annular pipes, the free end of the air inlet pipe is connected to the vent pipe through a pipe, the free end of the vent pipe is connected to the air pump, and a valve is fixed on the vent pipe near the air inlet pipe;

[0036] An air guide pipe is fixed on the vent pipe, a valve is fixed on the air guide pipe, and the free end of the air guide pipe is connected to the connecting pipe.

[0037] Furthermore, a material collecting box is fixed on the crushing box away from the driving motor, the material collecting box is located in front of the crushing roller, and the material collecting box is communicated with the interior of the crushing box;

[0038] The aggregate box is located above the collection box, and the collection box and the aggregate box are connected. An inclined vibrating screen is installed in the crushing box. The vibrating screen is driven by a vibrator to vibrate. The vibrating screen is located between the crushing roller and the collection box.

[0039] A discharge port is provided on the side of the crushing box, and the discharge port is located at the lowest end of the vibrating screen. A feed box is placed outside the crushing box on one side close to the lowest end of the vibrating screen.

[0040] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0041] By setting up the cleaning component, the dirt on the side of the crushing roller and the gap between the crushing teeth can be cleaned during the tree root crushing process. The cleaning can be done without stopping the machine, reducing the loss of equipment caused by frequent switching on and off, and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the cross-sectional three-dimensional structure of the garden waste treatment device of the present invention;

[0043] Figure 2 This is a rear perspective structural diagram of the garden waste treatment device of the present invention;

[0044] Figure 3 This is a schematic structural diagram of the state of the eccentric plate of the garden waste treatment device of the present invention when it rotates;

[0045] Figure 4 This is a structural diagram of the positional relationship between the eccentric plate and the crushing roller of the garden waste treatment device of the present invention;

[0046] Figure 5 This is a bottom-up perspective structural diagram of the eccentric plate of the landscaping waste treatment device of the present invention;

[0047] Figure 6 A three-dimensional structural diagram of the positional relationship between the driving device and the cleaning component of the landscaping waste treatment device of the present invention;

[0048] Figure 7 This is a structural diagram of the connection between the movable shaft and the air intake pipe of the landscaping waste treatment device of the present invention;

[0049] Figure 8 This is a structural diagram of the positional relationship between the cleaning plate and the scraper of the landscaping waste treatment device of the present invention;

[0050] Figure 9This is a structural diagram of the connection relationship between the air intake pipe and the branch pipe of the landscaping waste treatment device of the present invention;

[0051] Figure 10 This is a schematic diagram of the cross-sectional structure of the eccentric plate of the garden waste treatment device of the present invention;

[0052] Figure 11 This is a schematic diagram of the three-dimensional cross-sectional structure of the cleaning plate of the landscaping waste treatment device of the present invention;

[0053] Figure 12 This is a schematic structural diagram of the cleaning plate of the garden waste treatment device of the present invention being located between the crushing teeth;

[0054] Figure 13 This is a structural diagram of the connection relationship between the branch pipe and the air supply pipe of the garden waste treatment device of the present invention;

[0055] Figure 14 This is a schematic diagram of the cross-sectional three-dimensional structure of the crushing box of the garden waste treatment device of the present invention;

[0056] Figure 15 This is a schematic diagram of the three-dimensional structure of the cleaning part of the landscaping waste treatment device of the present invention;

[0057] Figure 16 This is a schematic diagram of the cross-sectional three-dimensional structure of the mounting base of the garden waste treatment device of the present invention;

[0058] Figure 17 This is a structural diagram of the positional relationship between the collection box and the aggregate box of the garden waste treatment device of the present invention;

[0059] Figure 18 This is a schematic diagram of the front cross-sectional structure of the collecting box of the garden waste treatment device of the present invention;

[0060] Figure 19 It is a schematic diagram of the front cross-sectional structure of the crushing box of the landscaping waste treatment device of the present invention.

[0061] In the figure: 100, crushing box; 110, feed seat; 120, crushing roller; 121, crushing teeth; 130, vibrating screen; 140, driving device; 150, collection box; 160, feed box;

[0062] 200, cleaning assembly; 210, eccentric plate; 220, cleaning plate; 221, scraper 1; 222, scraper 2; 223, air outlet; 2231, air jet; 224, side scraper; 230, movable shaft; 231, air inlet; 2311, branch pipe; 2312, air supply pipe; 241, beating plate; 242, gas bladder;

[0063] 250, scraping unit; 251, collecting chamber; 252, scraper blade 1; 2521, scraper blade 2; 253, suction pipe; 2531, extraction pipe;

[0064] 260. Cleaning unit; 261. Mounting seat; 262. Annular tube; 2621. Telescopic bag; 2622. Cleaning plate; 263. Connecting tube; 264. Collecting box; 2641. Isolation plate; 265. Ventilation tube; 2651. Air guide tube. DETAILED DESCRIPTION

[0065] To facilitate understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0066] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are for illustrative purposes only and do not represent the only implementation method.

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains; the terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0068] like Figures 1 to 10 As shown, the present application proposes a garden waste treatment device, including a crushing box 100, a feeding seat 110 and a crushing roller 120. The crushing roller 120 is movably connected in the crushing box 100. The tree roots enter the crushing box 100 from the feeding seat 110. The crushing roller 120 is cylindrical and has multiple crushing teeth 121 fixed on its side at uniform intervals. Multiple axially distributed crushing teeth 121 form a group. Multiple groups of crushing teeth 121 are evenly spaced on the side of the crushing roller 120. There are two crushing rollers 120, and the two crushing rollers 120 are parallel. The crushing teeth 121 between the two crushing rollers 120 are staggered. The staggered crushing teeth 121 are used to crush the tree roots.

[0069] Two drive motors are fixed outside the crushing box 100. One drive motor drives a crushing roller 120 to rotate. The two crushing rollers 120 rotate in opposite directions, so that the tree roots are crushed under the action of the mutual squeezing of the two crushing rollers 120.

[0070] It also includes a cleaning assembly 200, which is used to clean the dirt adhering to the crushing roller 120;

[0071] The cleaning assembly 200 includes an eccentric plate 210 and a movable shaft 230;

[0072] The movable shaft 230 is rotatably connected to the crushing box 100. There are two movable shafts 230, and the two movable shafts 230 are parallel.

[0073] The eccentric plate 210 is a teardrop-shaped plate with one end narrow and the other end wide, and the wide end is close to the crushing teeth 121. The narrow end of the eccentric plate 210 is provided with a through slot. There are two eccentric plates 210, one of which is located above each crushing roller 120.

[0074] One of the movable shafts 230 extends into a through slot of an eccentric plate 210 and is fixedly connected to the eccentric plate 210 , that is, an eccentric connection is formed between the eccentric plate 210 and the movable shaft 230 ;

[0075] A plurality of cleaning plates 220 are fixed to the wide end of each eccentric plate 210 , and one cleaning plate 220 is located between two crushing teeth 121 . The cleaning plate 220 can scrape away the dirt on the side of the crushing roller 120 .

[0076] Two driving devices 140 are fixed on the side of the crushing box 100 away from the drive motor. The driving device 140 consists of a large wheel, a small wheel and a belt. The belt is sleeved between the large wheel and the small wheel. The large wheel and the small wheel are connected by a belt. The large wheel is connected to the crushing roller 120 through a coupling, and the small wheel is connected to the eccentric plate 210 through a coupling. One driving device 140 drives one eccentric plate 210 to rotate. That is, the rotation of the crushing roller 120 can drive the eccentric plate 210 to rotate synchronously.

[0077] When the two crushing rollers 120 rotate towards each other, they can drive the two eccentric plates 210 to rotate towards each other, so that the eccentric plates 210 beat the roots of the tree roots. At the same time, the cleaning plates 220 contact the sides of the crushing rollers 120, thereby scraping off the soil on the sides of the crushing rollers 120 and reducing the impact of soil adhesion on crushing.

[0078] It is worth noting that the volume of waste tree roots in the garden is small, but the root system is large and winding. Therefore, when the tree roots are crushed, these root systems occupy a large space, which can easily cause the crushing roller 120 to be blocked. When the eccentric plates 210 rotate in opposite directions, they can hit the root systems of the tree roots, separate the tree roots and the root system, and reduce the overall occupied space. At the same time, the cleaning plates 220 can further squeeze the roots closer to the roots, so that the roots gather towards the main trunk of the roots, which can reduce the space occupied by the roots and improve the crushing efficiency.

[0079] Specifically, if Figures 4 to 8As shown, a scraper 221 is fixed on each cleaning plate 220 near the bottom of the crushing roller 120. The scraper 221 is a triangular prism and its tip contacts the side of the crushing roller 120.

[0080] Each cleaning plate 220 is fixed with a scraper 222 on the side close to the crushing teeth 121. The crushing teeth 121 are composed of a rectangular body and a quadrangular pyramid. The rectangular body is fixed on the side of the crushing roller 120, and the quadrangular pyramid is fixed on the rectangular body away from the crushing roller 120.

[0081] The scraper blade 222 is a triangular prism and two of them are arranged in parallel. One scraper blade 222 contacts the rectangular side of a crushing tooth 121. That is, when the eccentric plate 210 rotates, the scraper blade 222 can scrape off the dirt on the side of the crushing tooth 121.

[0082] It is easy to understand that the contact area between the scraper 1 221 and the crushing roller 120 is small, which makes the pressure more concentrated and can better scrape off the dirt on the side of the crushing roller 120. Similarly, the scraper 2 222 can better clean the dirt on the side of the crushing teeth 121.

[0083] Specifically, if Figures 4 to 10 As shown, the cleaning plate 220 is fixed with two parallel triangular prism-shaped side scrapers 224 on the side close to one crushing tooth 121. The side scrapers 224 are in contact with the rectangular side of the adjacent crushing tooth 121. The second scraper 222 is fixed on the side of the cleaning plate 220 close to the other crushing tooth 121.

[0084] The cleaning plate 220 is a rectangular body with a hollow interior and an air outlet 223 is opened on one side thereof close to the side scraper 224. After the air outlet 223 ejects air, it can clean the dirt between the crushing teeth 121 in the circumferential direction of the crushing roller 120. There is a gap between the two side scrapers 224. The air outlet 223 is located between the two side scrapers 224. The air outlet 223 is recessed between the two side scrapers 224. Air is continuously discharged at the air outlet 223, so that dirt is not easy to enter the air outlet 223. The two side scrapers 224 are used to provide a support space for the air outlet 223. The front side scraper 224 is used to scrape off the dirt in the forward direction, so that the air outlet 223 can eject gas to clean the dirt between the crushing teeth 121 in the circumferential direction of the crushing roller 120.

[0085] Each of the movable shafts 230 is connected to an air intake pipe 231, and the air intake pipe 231 is located at the central axis of the movable shaft 230, which means that the axis of the air intake pipe 231 coincides with the axis of the movable shaft 230. A plurality of branch pipes 2311 are fixed to each air intake pipe 231, and the air outlet end of a branch pipe 2311 extends into a cleaning plate 220. The remaining end of the air intake pipe 231 extends out of the crushing box 100 and is connected to the air pump through a pipeline. The air intake pipe 231 is movably connected to the crushing box 100, and the connection between the air intake pipe 231 and the pipeline is rotatably sealed. When the movable shaft 230 rotates, the air intake pipe 231 rotates synchronously.

[0086] It is worth noting that dirt will also accumulate in the gaps between the crushing teeth 121 distributed in the circumferential direction of the crushing roller 120. The accumulated dirt will reduce the crushing efficiency. Under the rotation of the eccentric plate 210, the cleaning plate 220 passes between the crushing teeth 121 in the circumferential direction, and uses the air flow ejected from the air outlet 223 to clean up the dirt between the crushing teeth 121 in the circumferential direction under the action of the air flow. Even if the ejected dirt adheres to the cleaning plate 220, it will be cleaned up when passing through the scraping part 250.

[0087] In the above embodiment, the crushing rollers 120 are driven by the driving motor to rotate in opposite directions to crush the tree roots entering the crushing box 100, and the eccentric plate 210 is driven to rotate synchronously by the driving device 140. During the rotation of the eccentric plate 210, the root system of the tree roots can be hammered to separate them from the main trunk of the tree roots or to compress the space occupied by the root system. When the cleaning plate 220 passes between the crushing teeth 121, the scraper 1 221, the scraper 222 and the side scraper 224 on the cleaning plate 220 can be used to scrape off the dirt on the side surfaces of the crushing teeth 121 and the side surfaces of the crushing roller 120. At the same time, the air inlet pipe 231 takes air into the branch pipe 2311, so that the air outlet 223 sprays out high-pressure airflow to remove the dirt between the crushing teeth 121 in the circumferential direction. This can realize the cleaning of the dirt on the side surfaces of the crushing roller 120 and the gaps between the crushing teeth 121 during the process of tree root crushing, and can achieve cleaning without stopping the machine, thereby reducing the loss of equipment caused by frequent switching on and off, and improving the processing efficiency.

[0088] In some embodiments of the present application, Figure 6 and Figure 15 As shown, the driving device 140 is a stepper motor and is fixed outside the crushing box 100 near the driving motor. One driving device 140 is used to drive a movable shaft 230 to rotate, and the driving device 140 drives the movable shaft 230 to rotate one circle and then pause for 10 seconds, and thus cyclically move.

[0089] It should be noted that after the driving device 140 drives the eccentric plate 210 to rotate one circle, the eccentric plate 210 stays above the crushing roller 120 for 10 seconds. At this time, the crushing roller 120 is still rotating and crushing. The cleaning plate 220 can be used to fully clean the sides of the crushing roller 120 and the sides of the crushing teeth 121. In this circular motion, the roots of the tree can be beaten while the soil on the sides of the crushing roller 120 and the sides of the crushing teeth 121 can be cleaned.

[0090] Specifically, if Figures 11 to 13 As shown, a gas bag 242 is fixed in each cleaning plate 220 near the crushing tooth 121. There are two gas bags 242, and the two gas bags 242 are parallel.

[0091] The gas capsules 242 are long rubber capsules, and a hammering plate 241 is fixed on one side of each gas capsule 242 close to the long side of the crushing tooth 121, so that the two hammering plates 241 are parallel;

[0092] A through groove is formed on the side of each cleaning plate 220 near the crushing teeth 121, and a beating plate 241 extends into one of the through grooves, and the beating plate 241 is located below the side scraper 224, and the second scraper 222 is at the same height as the side scraper 224, that is, one beating plate 241 is located below the side scraper 224, and one beating plate 241 is located below the second scraper 222;

[0093] The gas bag 242 expands after intake of air and drives the hammer plate 241 to hit the crushing teeth 121 , thereby accelerating the falling of soil in the gaps between the crushing teeth 121 and clearing away stones in the gaps between the crushing teeth 121 .

[0094] It should be noted that the soil at the tree roots contains stones, which can easily get stuck in the crushing teeth 121 in the circumferential direction. The spacing between the crushing teeth 121 in the circumferential direction is smaller than the spacing between the crushing teeth 121 in the axial direction. Therefore, stones can easily get stuck between the crushing teeth 121 in the circumferential direction, and the stone blockage affects the crushing effect of the crushing teeth 121 on the tree roots.

[0095] Specifically, if Figures 11 to 13 As shown, an air supply pipe 2312 is fixed to the air outlet end of each branch pipe 2311, and the air inlet end of the air supply pipe 2312 is connected to the air outlet end of the branch pipe 2311. A valve is fixed to the air supply pipe 2312, and the valve is used to control the air inlet and outlet of the air supply pipe 2312. The air supply pipe 2312 has two air outlet ends, and one air outlet end of the air supply pipe 2312 extends into a gas soft bag 242. The connection between the air outlet end of the air supply pipe 2312 and the gas soft bag 242 is airtight and fixed;

[0096] An air jet pipe 2231 is fixed at the air outlet 223 , and a one-way valve is fixed on the air jet pipe 2231 . The one-way valve facilitates the ejection of gas and prevents dirt from being sucked into the cleaning plate 220 . That is, when air is exhausted from the branch pipe 2311 , the air jet pipe 2231 can eject gas, and when air is exhausted from the branch pipe 2311 , no gas will be drawn into the air jet pipe 2231 .

[0097] On the basis of the above embodiment, when the eccentric plate 210 stays above the crushing roller 120 for 10 seconds, the air inlet pipe 231 is repeatedly inflated and exhausted. At this time, the valve at the air supply pipe 2312 is opened. When the air is discharged from the branch pipe 2311, the gas bag 242 is inflated and expands, driving the hammering plate 241 to quickly approach the adjacent crushing tooth 121. At the same time, the air flow is ejected at the jet pipe 2231. When the air is exhausted from the branch pipe 2311, the gas bag 242 contracts and drives the hammering plate 241 to reset. At this time, the one-way valve at the jet pipe 2231 can prevent suction from being generated at the jet pipe 2231, preventing soil from entering the cleaning plate 220. This movement is repeated until the eccentric plate 210 rotates again, and the air intake in the air inlet pipe 231 stops. This cyclic movement can improve the cleaning efficiency of the side of the crushing roller 120 and the gap between the crushing teeth 121, thereby improving work efficiency.

[0098] In some embodiments of the present application, Figure 14 As shown, the feed seat 110 is an internally hollow arc-shaped bin and its central axis coincides with the central axis of the movable shaft 230. When the eccentric plate 210 rotates, the cleaning plate 220 passes through the internal space of the feed seat 110. There are two cleaning plates 220 and a feed port is opened between the two feed seats 110. The material enters the crushing box 100 from the feed port.

[0099] A plurality of scraper blades 252 are fixed at intervals on the inner side of each of the feed seats 110. The scraper blade 252 is a U-shaped plate. A cleaning plate 220 is located in the U-shaped space of a scraper blade 252. The scraper blade 252 is used to scrape off the mud blocks on the scraper blade 222 and the side scraper 224. That is to say, the scraper blade 252 can be used to scrape off the mud blocks on the cleaning plate 220. There is a gap between the scraper blade 221 and the concave surface of the scraper blade 252, and the gap is between 0.2mm and 0.3mm. That is to say, the mud blocks adhered to the scraper blade 221 can be scraped off by the scraper blade 252. An arc-shaped scraper blade 2 2521 is fixed on the top of each scraper blade 252. The scraper blade 2 2521 is used to scrape off the mud on the side of the cleaning plate 220, that is, to clean up the mud scraped off the side of the crushing roller 120.

[0100] It should be noted that both the first scraper 252 and the second scraper 2521 are made of metal plates, and both the first scraper 252 and the second scraper 2521 are sprayed with nano-coatings, which can effectively prevent wet mud from adhering.

[0101] Specifically, if Figure 14 and Figure 15 As shown, a collecting bin 251 is fixed to the outside of each of the feed seats 110. The collecting bin 251 is an arc-shaped bin with a hollow interior and an opening on one side close to the feed seat 110. The opening of the collecting bin 251 is located below the scraper blade 1 252, which means that the scraped mud can fall into the collecting bin 251.

[0102] A suction pipe 253 is fixed to the bottom of one of the collecting bins 251, and an air pump is fixed to the suction pipe 253. The air pump increases the negative pressure in the suction pipe 253, so that the mud in the collecting bin 251 can be sucked into the suction pipe 253. A suction pipe 2531 is fixed to the suction pipe 253, and the feeding end of the suction pipe 2531 extends into the other collecting bin 251. In other words, the two collecting bins 251 share a driving source, which reduces the driving source and saves usage costs.

[0103] The free end of the suction pipe 253 extends into the bottom of the crushing box 100 . A material collecting box 264 is positioned at the bottom of the crushing box 100 , and the extending end of the suction pipe 253 is located above the material collecting box 264 .

[0104] It is easy to understand that by increasing the negative pressure in the suction pipe 253 and the suction pipe 2531 through the vacuum pump, the mud blocks in the two collecting bins 251 can be sucked into the collecting box 150.

[0105] Specifically, if Figures 15 to 18 As shown, the cleaning assembly 200 further includes a cleaning portion 260, which is used to clean mud blocks between the crushing teeth 121 in the circumferential direction;

[0106] The cleaning portion 260 includes a mounting base 261 , an annular tube 262 and a vent tube 265 ;

[0107] The mounting base 261 is fixed on the crushing box 100 near the drive motor, and the annular tube 262 is fixed in the mounting base 261. The annular tube 262 is a circular tube body, and there are two annular tubes 262. The axis of one annular tube 262 coincides with the axis of one crushing roller 120.

[0108] A plurality of telescopic bags 2621 are fixed on each of the annular tubes 262 near the crushing box 100 , and a cleaning plate 2622 is fixed on the free end of each telescopic bag 2621 ;

[0109] The crushing box 100 is provided with a plurality of reserved slots, a cleaning plate 2622 extends into a reserved slot, and a cleaning plate 2622 is located between two crushing teeth 121 in the circumferential direction;

[0110] A connecting pipe 263 is fixed between the two annular pipes 262. The free end of the air inlet pipe 231 is connected to the vent pipe 265 through a pipe. The free end of the vent pipe 265 is connected to the air pump. A valve is fixed on the vent pipe 265 near the air inlet pipe 231. The valve is used to control the inlet and outlet of the two air inlet pipes 231.

[0111] An air guide tube 2651 is fixed to the vent tube 265 , and a valve is fixed to the air guide tube 2651 . The valve is used to control the inflow and outflow of air in the air guide tube 2651 . The free end of the air guide tube 2651 is connected to the connecting tube 263 .

[0112] It is worth noting that when the crushing roller 120 crushes the tree roots, the valve on the ventilation pipe 265 is opened and the valve at the air guide pipe 2651 is in a closed state. After the crushing is completed, when the crushing roller 120 stops rotating, the valve of the ventilation pipe 265 is closed and the valve of the air guide pipe 2651 is opened, and the cleaning plate 2622 can be used to clean the crushing teeth 121 in the circumferential direction.

[0113] Specifically, if Figures 15 to 19 As shown, a collection box 264 is fixed to the crushing box 100 away from the drive motor. The collection box 264 is located in front of the crushing roller 120 and is communicated with the interior of the crushing box 100. A through hole is opened on the side of the collection box 264, and an isolation plate 2641 is positioned in the through hole. The isolation plate 2641 covers the opening of the crushing box 100. The isolation plate 2641 is used to prevent the crushed tree roots from splashing into the collection box 264. When cleaning the soil, the isolation plate 2641 can be opened.

[0114] The aggregate box 264 is located above the collection box 150. The collection box 150 and the aggregate box 264 are connected to each other. An inclined vibrating screen 130 is installed in the crushing box 100. The vibrating screen 130 is driven to vibrate by a vibrator. The vibrator is fixed in the crushing box 100. The vibrating screen 130 is used to drive the crushed tree roots to fall quickly. The vibrating screen 130 is located between the crushing roller 120 and the collection box 150. The insertion end of the suction pipe 253 is located between the vibrating screen 130 and the collection box 150. The mesh diameter of the vibrating screen 130 is larger than the average diameter of the mud blocks. The length of the crushed tree roots is long. Some trees pass through the vibrating screen 130 and fall into the collection box 150, which does not affect the reuse of the soil and can improve the soil structure.

[0115] The crushing box 100 has a discharge port on its side, which is located at the lowest end of the vibrating screen 130 . A feed box 160 is placed outside the crushing box 100 near the lowest end of the vibrating screen 130 . The feed box 160 is used to collect crushed tree roots.

[0116] On the basis of the above embodiment, the mud on the cleaning plate 220 is scraped off by using the scraper blade 1 252 and the scraper blade 2 2521 . The mud blocks fall into the feed seat 110 under the action of gravity. At the same time, the suction pipe 253 and the extraction pipe 2531 increase the negative pressure, and the mud blocks in the feed seat 110 are sent to the collection box 150. The crushed tree roots fall on the vibrating screen 130. Under the vibration of the vibrating screen 130, the crushed tree roots are transported to the feed box 160 for reuse of the trees. The remaining soil blocks fall into the collection box 150.

[0117] After the crushing is completed, the crushing roller 120 stops rotating and resets. At this time, the valve of the air guide pipe 2651 is opened, the valve of the vent pipe 265 is closed, and air is pumped into the air guide pipe 2651 through the air pump, so that the telescopic bag 2621 is inflated and drives the cleaning plate 2622 to extend into the space between the crushing teeth 121, pushing the mud blocks between the crushing teeth 121 in the circumferential direction into the collecting box 264, so that the mud blocks fall into the collecting box 150, thereby further cleaning the stones and mud between the crushing teeth 121 and reducing the loss of the crushing teeth 121.

[0118] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations are readily apparent to those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A landscaping waste treatment device, comprising a crushing box (100), a feed seat (110) and a crushing roller (120), characterized in that: The crushing roller (120) is cylindrical and has a plurality of crushing teeth (121) fixed at even intervals on its side. There are two crushing rollers (120), and the crushing rollers (120) are used to crush tree roots. Also included is a cleaning component (200); The cleaning assembly (200) includes an eccentric plate (210) and a movable shaft (230); The movable shaft (230) is rotatably connected in the crushing box (100), and there are two movable shafts (230), which are parallel to each other; The eccentric plate (210) is a teardrop-shaped plate with one end narrow and the other end wide, and the wide end is close to the crushing teeth (121). There are two eccentric plates (210), one eccentric plate (210) is located above a crushing roller (120), and the other eccentric plate (210) is fixedly connected to a movable shaft (230). A plurality of cleaning plates (220) are fixed on the wide end of each eccentric plate (210), and one cleaning plate (220) is located between two crushing teeth (121); Two driving devices (140) are fixed on the side of the crushing box (100) away from the driving motor. The driving device (140) consists of a large wheel, a small wheel and a belt. The large wheel is connected to the crushing roller (120) through a coupling, and the small wheel is connected to the eccentric plate (210) through a coupling. When the two crushing rollers (120) rotate in opposite directions, they can drive the two eccentric plates (210) to rotate in opposite directions, so that the eccentric plates (210) beat the root system of the tree, and at the same time, the cleaning plate (220) contacts the side of the crushing roller (120).

2. The landscaping waste treatment device according to claim 1, characterized in that: A scraper plate 1 (221) is fixed on each cleaning plate (220) near the bottom of the crushing roller (120), and the scraper plate 1 (221) is a triangular prism and its tip contacts the side of the crushing roller (120); A scraper plate 2 (222) is fixed on the side of each cleaning plate (220) close to the crushing tooth (121), and the crushing tooth (121) is composed of a rectangular body and a quadrangular pyramid. The rectangular body is fixed on the side of the crushing roller (120), and the quadrangular pyramid is fixed on the rectangular body away from the crushing roller (120); The scraper plate 2 (222) is a triangular prism and two of them are arranged in parallel, and one scraper plate 2 (222) contacts the rectangular side surface of one crushing tooth (121).

3. The landscaping waste treatment device according to claim 1, characterized in that: The cleaning plate (220) is fixed with two parallel triangular prism-shaped side scrapers (224) on the side close to one crushing tooth (121), the side scrapers (224) are in contact with the rectangular side of the adjacent crushing tooth (121), and the second scraper (222) is fixed on the side of the cleaning plate (220) close to the other crushing tooth (121); The cleaning plate (220) is a rectangular body with a hollow interior and has an air outlet (223) on a side close to the side scraper (224). The air outlet (223) ejects air to clean the dirt between the crushing teeth (121) in the circumferential direction of the crushing roller (120). There is a gap between the two side scrapers (224), and the air outlet (223) is located between the two side scrapers (224). An air inlet pipe (231) is connected to each movable shaft (230), and the air inlet pipe (231) is located at the central axis of the movable shaft (230). A plurality of branch pipes (2311) are fixed to each air inlet pipe (231), and the air outlet end of a branch pipe (2311) extends into a cleaning plate (220), and the remaining end of the air inlet pipe (231) extends out of the crushing box (100) and is connected to an air pump through a pipeline.

4. The landscaping waste treatment device according to claim 1, characterized in that: The driving device (140) is a stepping motor and is fixed outside the crushing box (100) near the driving motor. One driving device (140) is used to drive a movable shaft (230) to rotate, and the driving device (140) drives the movable shaft (230) to rotate one circle and then pauses for 10 seconds.

5. The landscaping waste treatment device according to claim 1, characterized in that: A gas soft bag (242) is fixed in each cleaning plate (220) near the crushing teeth (121), and there are two gas soft bags (242), which are parallel to each other. The gas soft bag (242) is a long rubber bag, and a beating plate (241) is fixed on one side of each gas soft bag (242) close to the long side direction of the crushing tooth (121); A through groove is formed on the side of each cleaning plate (220) close to the crushing teeth (121), and a beating plate (241) extends into each through groove, and the beating plate (241) is located below the side scraper (224); The gas soft bag (242) expands after the air is taken in, and can drive the beating plate (241) to hit the crushing tooth (121).

6. The landscaping waste treatment device according to claim 3, characterized in that: An air supply pipe (2312) is fixed to the air outlet end of each branch pipe (2311), a valve is fixed to the air supply pipe (2312), and the air supply pipe (2312) has two air outlet ends, one of which extends into a gas soft bag (242); An air jet pipe (2231) is fixed at the air outlet (223), and a one-way valve is fixed on the air jet pipe (2231), which prevents mud from being sucked into the cleaning plate (220).

7. The landscaping waste treatment device according to claim 1, characterized in that: The feed seat (110) is an internally hollow arc-shaped bin, and its central axis coincides with the central axis of the movable shaft (230). There are two feed seats (110), and a feed port is opened between the two feed seats (110); A plurality of scraper blades (252) are fixed at intervals on the inner side of each of the feed seats (110). The scraper blades (252) are U-shaped plates. A cleaning plate (220) is located in the U-shaped space of the scraper blades (252). The scraper blades (252) are used to scrape away mud blocks on the scraper blades (222) and the side scrapers (224). An arc-shaped scraper blade (2521) is fixed on the top of each scraper blade (252).

8. The landscaping waste treatment device according to claim 7, characterized in that: A collecting bin (251) is fixed on the outside of each feed seat (110), and the collecting bin (251) is an arc-shaped bin with a hollow interior and an opening on one side close to the feed seat (110), and the opening of the collecting bin (251) is located below the first scraper (252); A suction pipe (253) is fixed at the bottom of one of the collecting bins (251), an air pump is fixed on the suction pipe (253), a material extraction pipe (2531) is fixed on the suction pipe (253), and a feeding end of the material extraction pipe (2531) extends into the other collecting bin (251); The free end of the suction pipe (253) extends into the bottom of the crushing box (100), and a collection box (264) is positioned at the bottom of the crushing box (100). The extending end of the suction pipe (253) is located above the collection box (264).

9. The landscaping waste treatment device according to claim 1, characterized in that: The cleaning assembly (200) further includes a cleaning portion (260); The cleaning portion (260) includes a mounting seat (261), an annular tube (262) and a vent tube (265); The mounting seat (261) is fixed on the crushing box (100) near the driving motor, and the annular tube (262) is fixed in the mounting seat (261). There are two annular tubes (262), and the axis of one annular tube (262) coincides with the axis of one crushing roller (120); A plurality of telescopic bags (2621) are fixed on each of the annular tubes (262) near the crushing box (100), and a cleaning plate (2622) is fixed to the free end of each telescopic bag (2621); The crushing box (100) is provided with a plurality of reserved slots, a cleaning plate (2622) extends into a reserved slot, and a cleaning plate (2622) is located between two crushing teeth (121) in a circumferential direction; A connecting pipe (263) is fixed between the two annular pipes (262), the free end of the air inlet pipe (231) is connected to the vent pipe (265) through a pipeline, the free end of the vent pipe (265) is connected to the air pump, and a valve is fixed on the vent pipe (265) near the air inlet pipe (231); An air guide tube (2651) is fixed on the vent tube (265), a valve is fixed on the air guide tube (2651), and the free end of the air guide tube (2651) is connected to the connecting tube (263).

10. The landscaping waste treatment device according to claim 9, characterized in that: A material collecting box (264) is fixed on the crushing box (100) away from the driving motor. The material collecting box (264) is located in front of the crushing roller (120), and the material collecting box (264) is in communication with the interior of the crushing box (100). The aggregate box (264) is located above the collection box (150), and the interiors of the collection box (150) and the aggregate box (264) are in communication. An inclined vibrating screen (130) is installed in the crushing box (100), and the vibrating screen (130) is driven by a vibrator to vibrate. The vibrating screen (130) is located between the crushing roller (120) and the collection box (150); The crushing box (100) has a discharge port on its side, which is located at the lowest end of the vibrating screen (130). A feed box (160) is placed outside the crushing box (100) near the lowest end of the vibrating screen (130).

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