Convenient-to-clean garbage treatment device for municipal engineering

Abstract

The municipal engineering garbage treatment device convenient to clean comprises a smashing mechanism, the smashing mechanism comprises a supporting shell, a first smashing column and a second smashing column, the first smashing column and the second smashing column are distributed in parallel and rotationally connected to the inner side of the supporting shell, and through grooves are formed in the bottoms of the two sides of the supporting shell; a first roller cutter and a second roller cutter are fixedly connected to the outer sides of the first smashing column and the second smashing column correspondingly, and one end of the first smashing column and one end of the second smashing column penetrate through the supporting shell and extend to the outer side. Garbage is crushed through the crushing mechanism, in the process, the toothed plate can scrape the roller cutter, so that the roller cutter is kept clean, the material blocking problem is avoided, the crushing efficiency is improved, and normal work of equipment is guaranteed; materials are conveyed upwards through the conveying mechanism, crushed garbage is conveyed to the material collecting box in the hopper fence through the conveying crawler belt, the conveying crawler belt vibrates through the vibration mechanism composed of the vibration motor and the eccentric block, and the materials attached to the surface of the conveying crawler belt are shaken off.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment technology, and in particular to a waste treatment device for municipal engineering projects that is easy to clean. Background Technology

[0002] Municipal waste management is a process in municipal engineering where urban waste is collected, quickly removed, treated to be harmless, and finally utilized rationally.

[0003] Most existing municipal engineering waste shredding and processing devices suffer from the following problems:

[0004] In practical use, it is inconvenient to regularly clean the internal components. Over long-term use, blockages can easily occur, causing overall stagnation and severely impacting the overall lifespan, resulting in mediocre overall performance and effectiveness. Furthermore, crushing waste containing moisture will pollute the environment and make recycling difficult.

[0005] Therefore, it is necessary to invent a waste disposal device for municipal engineering projects that is easy to clean in order to solve the above problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a municipal engineering waste disposal device that is easy to clean, which can avoid material jamming, improve crushing efficiency, and facilitate material recycling.

[0007] This utility model is achieved using the following technical solution;

[0008] A municipal waste disposal device that is easy to clean includes:

[0009] A crushing mechanism includes a supporting shell, a first crushing column, and a second crushing column. The first and second crushing columns are parallel and rotatably connected to the inner side of the supporting shell. The bottom sides of the supporting shell are provided with through slots. A first roller cutter and a second roller cutter are fixedly connected to the outer sides of the first and second crushing columns, respectively. One end of the first and second crushing columns penetrates the supporting shell and extends to its outer side. The ends of the first and second crushing columns are fixedly connected to a first crushing gear and a second crushing gear that mesh with each other. A crushing motor is installed at the end of the supporting shell away from the first crushing gear, and the output shaft of the crushing motor is connected to the first or second crushing column. A first feed plate is installed on the top of the supporting shell at the two through slot sides. A second feed plate is fixedly connected to the other two sides of the top of the supporting shell. A cleaning comb is detachably installed on the bottom of the inner wall of the first feed plate. The cleaning comb on both sides matches the first roller cutter and the second roller cutter, respectively.

[0010] The conveying mechanism, used to convey crushed material upward, is located inside the support housing and at the bottom of the first and second roller cutters;

[0011] The base roller mechanism includes a base plate fixedly assembled at the bottom of the supporting housing, and rollers are provided at the four corners of the bottom of the base plate;

[0012] The filtration mechanism, located on the base, is used to filter moisture from the crushed material.

[0013] As a further improvement to the above solution, the angle between the first feed plate and the side wall of the supporting shell is set to an obtuse angle, the cleaning comb is installed on the inner wall of the supporting shell by bolts, and the upper surface of the cleaning comb is seamlessly connected to the upper surface of the inclined plate and the inclination angle is equal.

[0014] As a further improvement to the above solution, the cleaning comb ends are provided with a plurality of linearly arrayed tooth plates, and the first roller cutter and the second roller cutter each include a plurality of interlaced roller cutters, and the distance between two adjacent roller cutters on the first roller cutter or the second roller cutter is equal to the width of the tooth plate.

[0015] As a further improvement to the above solution, the conveying mechanism includes a first conveying gear, a second conveying gear, and a conveying track. The first and second conveying gears are distributed parallel to each other inside the supporting housing. The conveying track is engaged between the first and second conveying gears. A first conveying roller and a fourth conveying gear are coaxially fixed to one end of the first and second conveying gears, respectively. A second conveying roller and a third conveying roller are coaxially fixed to the other end of the first and second conveying gears, respectively. The first, second, third, and fourth conveying rollers are all rotatably connected to the supporting housing. The second and third conveying rollers extend to the outside of the supporting housing and are connected to a conveying belt. A conveying motor is installed on the outer wall of the supporting housing, and the output shaft of the conveying motor is connected to either the first or fourth conveying roller.

[0016] As a further improvement to the above solution, the outer wall of the conveyor belt is fixedly connected with several evenly distributed fixing blocks, the two ends of which are flush with the conveyor belt, and the conveyor belt is in close contact with and slidingly fitted to the inner wall of the supporting shell.

[0017] As a further improvement to the above solution, the filtration mechanism includes a collection box, and a filter screen is provided at the bottom of the collection box. A drain hole is provided through the base, and the drain hole extends into the water storage tank through a pipe. A water collection trough is provided on the upper surface of the base, and the bottom end of the water collection trough corresponds to the drain hole.

[0018] As a further improvement to the above solution, a hopper enclosure is provided on the bottom plate, the collection box is movably disposed inside the hopper enclosure, and a baffle is movably disposed on the side of the hopper enclosure located in the through groove, and the hopper enclosure and the baffle are installed by means of a pin.

[0019] As a further improvement to the above solution, a base is fixedly connected to the bottom of the hopper enclosure, a fixed top plate is provided at the bottom of the base, and the base and the fixed top plate are fixed together by a slotted screw. A sliding top plate is rotatably connected to the bottom of the fixed top plate, a roller column is fixedly connected to the bottom of the sliding top plate, a support leg side plate is fixedly connected to the bottom of the roller column, a bolt is rotatably connected between the two support leg side plates, and a nut is threaded to the end of the bolt. The roller is coaxially sleeved on the outside of the bolt.

[0020] As a further improvement to the above solution, the outer wall of the supporting shell is fixedly connected with a first motor fixing plate and a second motor fixing plate, the crushing motor is fixedly installed on the first motor fixing plate, and the conveying motor is fixedly installed on the second motor fixing plate.

[0021] As a further improvement to the above solution, a vibration motor is provided inside the support housing and at the bottom of the conveying mechanism. The output end of the vibration motor is in active contact with the bottom of the conveyor belt through an eccentric block.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] The crushing mechanism crushes the waste, and the toothed plate can scrape the roller cutter during the process to keep it clean, avoid material jamming, improve crushing efficiency, and ensure normal operation of the equipment. The conveying mechanism transports the material upward, and the crushed waste is transported by the conveyor belt to the collection box inside the hopper enclosure. The vibration mechanism composed of a vibrating motor and an eccentric block makes the conveyor belt vibrate, shaking off the material attached to the surface of the conveyor belt, which is convenient for material recycling.

[0024] The filtration mechanism achieves solid-liquid separation of crushed materials. The liquid in the collection box can leak down through the filter screen. With the cooperation of the water collection tank and the drain hole, the water is sent downward through the pipe to the water storage tank, which facilitates material recovery and is less likely to pollute the environment. Attached Figure Description

[0025] Figure 1 A first-view perspective perspective view of the overall structure of the waste treatment device provided by this utility model;

[0026] Figure 2 A second-view perspective perspective view of the overall structure of the waste treatment device provided by this utility model;

[0027] Figure 3 This is a schematic diagram of the distribution structure of the conveying mechanism in this utility model;

[0028] Figure 4 This is a schematic diagram of the distribution structure of the filtration mechanism in this utility model;

[0029] Figure 5 This is a first-view perspective perspective view of the universal wheel structure of this utility model;

[0030] Figure 6 This is a second-view perspective perspective view of the universal wheel structure of this utility model.

[0031] In the picture:

[0032] Crushing mechanism; 101. Support shell; 102. First feed plate; 103. Second feed plate; 104. First motor fixing plate; 105. Crushing motor; 106. First crushing column; 107. First roller cutter; 108. First crushing gear; 109. Second crushing gear; 110. Second crushing column; 111. Second roller cutter; 112. Cleaning comb teeth;

[0033] Conveying mechanism; 201, Second motor mounting plate; 202, Conveying motor; 203, First conveying roller; 204, First conveying gear; 205, Second conveying roller; 206, Conveying belt; 207, Third conveying roller; 208, Second conveying gear; 209, Fourth conveying gear; 210, Conveying track; 211, Fixing block;

[0034] 301. Base roller mechanism; 302. Hopper enclosure; 303. Pin; 304. Base; 305. Fixed top plate; 306. Slotted screw; 307. Sliding top plate; 308. Roller column; 309. Support leg side plate; 310. Bolt; 311. Nut; 311. Roller;

[0035] Filtration mechanism; 401, collection box; 402, filter screen; 403, water collection tank; 404, drain hole. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0037] Please combine Figure 1-6 A municipal waste disposal device that is easy to clean, comprising:

[0038] The crushing mechanism 1 includes a supporting shell 101, a first crushing column 106, and a second crushing column 110. The first crushing column 106 and the second crushing column 110 are parallel to each other and rotatably connected to the inner side of the supporting shell 101. The bottom of both sides of the supporting shell 101 is provided with through grooves. A first roller cutter 107 and a second roller cutter 111 are respectively fixedly connected to the outer sides of the first crushing column 106 and the second crushing column 110. One end of the first crushing column 106 and the second crushing column 110 penetrates the supporting shell 101 and extends to its outer side. The ends of the first crushing column 106 and the second crushing column 110 are respectively fixedly connected to mutually meshing transmission first roller cutters 107 and 111. A crushing gear 108 and a second crushing gear 109 are provided. A crushing motor 105 is installed at the end of the support housing 101 away from the first crushing gear 108, and the output shaft of the crushing motor 105 is connected to the first crushing column 106 or the second crushing column 110. A first feed plate 102 is installed on the top of the support housing 101 and at the two through slot sides. A second feed plate 103 is fixedly connected to the other two sides of the top of the support housing 101. A cleaning comb 112 is detachably installed on the bottom of the inner wall of the first feed plate 102. The cleaning comb 112 on both sides is matched with the first roller cutter 107 and the second roller cutter 111, respectively.

[0039] The conveying mechanism 2, used for conveying crushed material upward, is located inside the support housing 101 and at the bottom of the first roller cutter 107 and the second roller cutter 111;

[0040] The base roller mechanism 3 includes a base plate fixedly assembled at the bottom of the support housing 101, and rollers 311 are provided at the four corners of the bottom of the base plate to facilitate the movement of the entire device.

[0041] Filter mechanism 4, located on the base, is used to filter moisture from the crushed material;

[0042] In this embodiment, the output shaft of the crushing motor 105 is connected to the first crushing column 106. The crushing motor 105 drives the first crushing column 106, which in turn drives the first roller cutter 107. With the cooperation of the first crushing gear 108 and the second crushing gear 109, the first roller cutter 107 and the second roller cutter 111 rotate in opposite directions, thereby crushing the put-in waste material. After being crushed, the waste falls onto the conveying mechanism 2 and is conveyed upward until it falls into the collection mechanism below, where it undergoes solid-liquid separation at the filtration mechanism 4.

[0043] As a further improvement to the above solution, the angle between the first feed plate 102 and the side wall of the support shell 101 is set to an obtuse angle. The cleaning comb 112 is installed on the inner wall of the support shell 101 by bolts. The upper surface of the cleaning comb 112 is seamlessly connected to the upper surface of the inclined plate and the inclination angle is equal. When the garbage is placed at the first feed plate 102, it can slide directly between the first roller cutter 107 and the second roller cutter 111 for crushing.

[0044] As a further improvement to the above solution, the cleaning comb 112 is provided with a number of linearly arrayed toothed plates at its end. The first roller cutter 107 and the second roller cutter 111 both include a number of interlaced roller cutters, and the distance between two adjacent roller cutters on the first roller cutter 107 or the second roller cutter 111 is equal to the width of the toothed plate. The toothed plate can scrape the roller cutters to keep them clean, avoid material jamming, and improve crushing efficiency. In addition, the cleaning comb 112 can be disassembled and cleaned to ensure the normal use of the equipment.

[0045] As a further improvement to the above solution, the conveying mechanism 2 includes a first conveying gear 204, a second conveying gear 208, and a conveying track 210. The first and second conveying gears 204 and 208 are distributed parallel to each other inside the supporting housing 101. The conveying track 210 is meshed between the first and second conveying gears 204 and 208. A first conveying roller 203 and a fourth conveying gear 209 are coaxially fixed to one end of each of the first and second conveying gears 204 and 208, respectively. The other end is coaxially fixed with a second conveyor roller 205 and a third conveyor roller 207, and the first conveyor roller 203, the second conveyor roller 205, the third conveyor roller 207 and the fourth conveyor gear 209 are all rotatably connected to the support housing 101. The second conveyor roller 205 and the third conveyor roller 207 extend to the outside of the support housing 101 and are connected to a conveyor belt 206. A conveyor motor 202 is installed on the outer wall of the support housing 101, and the output shaft of the conveyor motor 202 is connected to the first conveyor roller 203 or the fourth conveyor gear 209.

[0046] As a further improvement to the above solution, a number of evenly distributed fixing blocks 211 are fixedly connected to the outer wall of the conveyor belt 210. The two ends of the fixing blocks 211 are flush with the conveyor belt 210, and the conveyor belt 210 is in close contact with and slides against the inner wall of the support shell 101, which facilitates the directional conveying of materials and prevents materials and sewage from slipping out of the gaps.

[0047] As a further improvement to the above solution, the filtration mechanism 4 includes a collection box 401, and a filter screen 402 is provided at the bottom of the collection box 401. A drain hole 404 is provided through the base, and the drain hole 404 extends into the water storage tank through a pipe. A water collection trough 403 is provided on the upper surface of the base, and the bottom end of the water collection trough 403 corresponds to the drain hole 404, which facilitates the recycling and treatment of sewage and improves the cleanliness of the garbage fragments.

[0048] As a further improvement to the above solution, a hopper enclosure 301 is provided on the bottom plate, and a collection box 401 is movably disposed inside the hopper enclosure 301. A baffle is movably disposed on the side of the hopper enclosure 301 located in the through groove, and the hopper enclosure 301 and the baffle are assembled and installed by means of a pin 302 to improve the stability of its installation.

[0049] As a further improvement to the above solution, a base 303 is fixedly connected to the bottom of the hopper enclosure 301. A fixed top plate 304 is provided at the bottom of the base 303, and the base 303 and the fixed top plate 304 are fixed together by a slotted screw 305. A sliding top plate 306 is rotatably connected to the bottom of the fixed top plate 304. A roller column 307 is fixedly connected to the bottom of the sliding top plate 306. A support leg side plate 308 is fixedly connected to the bottom of the roller column 307. A bolt 309 is rotatably connected between the two support leg side plates 308, and a nut 310 is threaded to the end of the bolt 309. A roller 311 is coaxially sleeved on the outside of the bolt 309. The fixed top plate 304 drives the sliding top plate 306, which in turn drives the roller column 307. The roller column 307 drives the support leg side plate 308, which in turn drives the bolt 309. Finally, the bolt 309 drives the roller 311, thus enabling the entire machine to move. It facilitates the installation and maintenance of the transfer mechanism and the movement of the equipment.

[0050] As a further improvement to the above solution, a first motor fixing plate 104 and a second motor fixing plate 201 are fixedly connected to the outer wall of the supporting shell 101. The crushing motor 105 is fixedly installed on the first motor fixing plate 104, and the conveying motor 202 is fixedly installed on the second motor fixing plate 201.

[0051] As a further improvement to the above solution, a vibration motor is provided inside the support housing 101 and at the bottom of the conveying mechanism 2. The output end of the vibration motor is in contact with the bottom of the conveying track 210 through an eccentric block. When the bottom of the conveying track 210 is in contact, the conveying track 210 vibrates, thereby shaking off the material attached to the surface of the conveying track 210.

[0052] The working principle is as follows: Garbage is put into the first feed plate 102. The crushing motor 105 is started, which drives the first crushing column 106, which drives the first roller cutter 107, which then drives the first crushing gear 108, which drives the second crushing gear 109, which drives the second crushing column 110, which drives the crushing mechanism 1, thereby completing the crushing of the garbage. The conveyor motor 202 drives the first conveyor roller 203, which drives the first conveyor gear 204, which then drives the second conveyor roller 205, which drives the conveyor belt 206, which drives the third conveyor roller 207, which then drives the second conveyor gear 208, which drives the fourth conveyor gear 209, so that the conveyor belt 210 can move within the support shell 101. The first conveyor roller 203 is driven by the conveyor motor 202, which in turn drives the first conveyor gear 204. The first conveyor gear 204 drives the conveyor belt 210, which in turn drives the fixed block 211. This transports the crushed waste from the conveyor belt 210 to the collection box 401 inside the hopper enclosure 301, where solid-liquid separation is achieved. The liquid can flow down from the drain hole 404 and be sent to the water storage tank through the pipeline. The conveyor belt 210 vibrates through the vibration mechanism composed of the vibration motor and the eccentric block, shaking off the material attached to the surface of the conveyor belt 210 for easy material recovery.

[0053] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A municipal garbage disposal device that facilitates cleaning, characterized by: The utility model relates to a kind of pulverization mechanism, conveying mechanism, base roller mechanism and filter mechanism, including: Pulverization mechanism (1), it includes support shell (101), first pulverization column (106) and second pulverization column (110), wherein first pulverization column (106) and second pulverization column (110) are parallel and are rotatably connected to inside of support shell (101), the bottom of both sides of support shell (101) is provided as through slot, the outside of first pulverization column (106) and second pulverization column (110) is fixedly connected with first roll cutter (107) and second roll cutter (111) respectively, first pulverization column (106) and second pulverization column (110) one end penetrate support shell (101) and extend to its outside, and first pulverization column (106) and second pulverization column (110) end are fixedly connected with first pulverization gear (108) and second pulverization gear (109) respectively, the first pulverization gear (108) is meshed with transmission, the end of support shell (101) away from first pulverization gear (108) is installed with pulverization motor (105), and the output shaft of pulverization motor (105) is transmission connected with first pulverization column (106) or second pulverization column (110), the top of support shell (101) and at two through slot side positions are installed with first feeding plate (102), the top of support shell (101) and other two sides are fixedly connected with second feeding plate (103), the inner wall bottom end of first feeding plate (102) is detachably installed with cleaning comb (112), and the cleaning comb (112) of two sides is matched with first roll cutter (107) and second roll cutter (111) respectively; Conveying mechanism (2) is used for transmitting broken material upwards, which is located inside the support shell (101) and at the bottom of the first roll cutter (107) and the second roll cutter (111); Base roller mechanism (3) includes a base plate fixedly combined at the bottom end of the support shell (101), and the base plate is provided with rollers (311) at the four corners of the bottom; Filter mechanism (4) is located on the base for filtering moisture in the broken material.

2. A garbage disposal unit for municipal engineering applications, as claimed in claim 1, wherein: The included angle between the first feeding plate (102) and the side wall of the support shell (101) is obtuse, the cleaning comb (112) is installed on the inner wall of the support shell (101) by bolts, and the upper surface of the cleaning comb (112) seamlessly connects with the upper surface of the inclined plate and has the same inclination angle.

3. The garbage disposal unit for municipal engineering applications of easy cleaning as claimed in claim 1 wherein: The end of the cleaning comb (112) is provided with a plurality of tooth plates arranged in a linear array, and the first roll cutter (107) and the second roll cutter (111) each include a plurality of interlaced roll cutters, and the distance between any two adjacent roll cutters on the first roll cutter (107) or the second roll cutter (111) is equal to the width of the tooth plate.

4. The garbage disposal unit for municipal engineering purposes of easy cleaning according to claim 1, characterized in that: The conveying mechanism (2) comprises a first conveying gear (204), a second conveying gear (208) and a conveying track (210), wherein the first conveying gear (204) and the second conveying gear (208) are arranged in parallel inside the supporting shell (101), the conveying track (210) is engaged and sleeved between the first conveying gear (204) and the second conveying gear (208), one end of the first conveying gear (204) and the second conveying gear (208) is coaxially fixed with a first conveying roller (203) and a fourth conveying gear (209) respectively, the other end of the first conveying gear (204) and the second conveying gear (208) is coaxially fixed with a second conveying roller (205) and a third conveying roller (207) respectively, and the first conveying roller (203), the second conveying roller (205), the third conveying roller (207) and the fourth conveying gear (209) are all rotationally connected with the supporting shell (101), the second conveying roller (205) and the third conveying roller (207) extend to the outside of the supporting shell (101) and are drivingly connected with a conveying belt (206), a conveying motor (202) is installed on the outer wall of the supporting shell (101), and the output shaft of the conveying motor (202) is drivingly connected with the first conveying roller (203) or the fourth conveying gear (209).

5. A garbage disposal unit for municipal engineering applications, as claimed in claim 4, wherein: The outer wall of the conveying track (210) is fixedly connected with a plurality of evenly distributed fixing blocks (211), the two ends of the fixing block (211) are flush with the conveying track (210), and the conveying track (210) is attached to and slidingly fitted with the inner wall of the supporting shell (101).

6. The garbage disposal device for municipal engineering of easy cleaning according to claim 1, characterized in that: The filtering mechanism (4) comprises a material collecting box (401), and the bottom of the material collecting box (401) is provided with a filter screen (402), the bottom of the base is provided with a drain hole (404), and the drain hole (404) extends into the water storage tank through a pipeline, and the upper surface of the base is provided with a water collecting groove (403), and the bottom end of the water collecting groove (403) corresponds to the drain hole (404).

7. A garbage disposal unit for municipal engineering applications, as claimed in claim 6, wherein: The bottom plate is provided with a hopper surrounding fence (301), and the material collecting box (401) is movably arranged inside the hopper surrounding fence (301), the hopper surrounding fence (301) is movably provided with a baffle on the side of the through groove, and the hopper surrounding fence (301) and the baffle are combined and installed through a bolt (302).

8. A garbage disposal unit for municipal engineering applications, as claimed in claim 7, wherein: The bottom of the hopper surrounding fence (301) is fixedly connected with a base (303), the bottom of the base (303) is provided with a fixed top plate (304), and the base (303) and the fixed top plate (304) are combined and fixed through a slot screw (305), the bottom of the fixed top plate (304) is rotationally connected with a sliding top plate (306), the bottom of the sliding top plate (306) is fixedly connected with a roller column (307), the bottom of the roller column (307) is fixedly connected with a leg side plate (308), a bolt (309) is rotationally connected between the two leg side plates (308), and a nut (310) is threadedly connected to the end of the bolt (309), and the roller (311) is coaxially sleeved outside the bolt (309).

9. A garbage disposal unit for municipal engineering applications, as claimed in claim 4, wherein: The support shell (101) is fixedly connected with a first motor fixing plate (104) and a second motor fixing plate (201), the crushing motor (105) is fixedly installed on the first motor fixing plate (104), and the conveying motor (202) is fixedly installed on the second motor fixing plate (201).

10. A garbage disposal unit for municipal engineering applications, as claimed in claim 4, wherein: The support shell (101) is provided with a vibration motor on the inner side and at the bottom of the conveying mechanism (2), and the output end of the vibration motor is in movable contact with the bottom of the conveying track (210) through an eccentric block.

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