CN115301337A - Urban solid waste environmental protection processing apparatus - Google Patents
Urban solid waste environmental protection processing apparatus Download PDFInfo
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- CN115301337A CN115301337A CN202210923015.XA CN202210923015A CN115301337A CN 115301337 A CN115301337 A CN 115301337A CN 202210923015 A CN202210923015 A CN 202210923015A CN 115301337 A CN115301337 A CN 115301337A
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- fixedly connected
- crushing
- box
- screening
- outside
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 title claims abstract description 8
- 238000012545 processing Methods 0.000 title claims abstract description 7
- 238000012216 screening Methods 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000002910 solid waste Substances 0.000 claims abstract description 41
- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000011282 treatment Methods 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 41
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000009270 solid waste treatment Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 17
- 230000009471 action Effects 0.000 description 12
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- -1 and gaseous items Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an environment-friendly urban solid waste treatment device which comprises a screening box, wherein a group of supporting legs are fixedly connected to two sides of the screening box through supporting plates, one end of the top of the screening box is fixedly connected with the supporting plates, and one end of the top of the supporting plates is provided with a primary crushing mechanism. By arranging the auxiliary feeding mechanism, the solid waste can be crushed by using the primary crushing mechanism, the feeding continuity can be improved, the solid waste is prevented from being accumulated at a feeding port, the crushing efficiency of the environment-friendly treatment device is improved, the crushing boxes and the storage boxes can be alternately sealed, the phenomena that the waste splashes out of the crushing boxes in the crushing process, the surrounding environment is secondarily polluted and even people are injured are prevented, and the use safety and the environment friendliness of the environment-friendly treatment device can be effectively improved; through being equipped with supplementary screening mechanism, can effectively improve the screening efficiency of screen cloth, increase the holistic practicality of environmental protection processing apparatus.
Description
Technical Field
The invention belongs to the technical field of solid waste management, and particularly relates to an environment-friendly urban solid waste treatment device.
Background
Municipal solid waste refers to solid, semi-solid, and gaseous items, materials, and laws, administrative laws and regulations placed in containers that are generated during manufacturing, life, and other activities and discarded or discarded without losing their value. Liquid waste that cannot be discharged into the body of water and gaseous substances placed in the container that cannot be discharged into the atmosphere. Generally fall under the category of solid waste management systems due to the greater hazard.
In the process of treating some municipal solid wastes, a crushing device is needed to crush some municipal solid wastes and then perform other treatments on the municipal solid wastes, but most of the existing crushing devices for treating the municipal solid wastes have the following defects:
1. the feeding port cannot be closed while the feeding continuity is guaranteed, so that the phenomenon that crushed materials splash out of the crushing device in the crushing process is caused, the working environment is influenced, secondary pollution is caused, even workers are injured by elasticity, and the use danger is realized in a certain place;
2. screening efficiency is low, or do not have the regrinding function, need to screen out the unqualified solid waste of the back particle diameter of smashing, drop into the reducing mechanism once more and just can carry out the regrinding, the operation is comparatively loaded down with trivial details, or have the regrinding function, but establish after primary crushing mechanism, carry out the regrinding simultaneously with the whole crushed aggregates after the primary crushing, although can reduce the unqualified solid waste of particle diameter to a certain extent, but still can't avoid the production of some unqualified particle diameter solid waste, also lead to partial crushed aggregates particle diameter undersize simultaneously easily, influence the homogeneity of crushed aggregates particle diameter.
Therefore, there is a need to develop an environmentally friendly municipal solid waste treatment apparatus to solve the above problems.
Disclosure of Invention
In order to solve the above problems, the present invention provides an environmental protection treatment device for municipal solid waste to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an urban solid waste environmental protection processing apparatus, includes the screening case, the both sides of screening case are all through a set of supporting leg of backup pad fixedly connected with, the top one end fixedly connected with backup pad of screening case, the top one end of backup pad is provided with a rubbing crusher and constructs, the fixed intercommunication of a pay-off section of thick bamboo through the slope setting between rubbing crusher and the screening case, a rubbing crusher constructs one side and is provided with supplementary feeding mechanism, the fixed intercommunication of supplementary feeding mechanism's top one end has the magazine.
Furthermore, the primary crushing mechanism comprises a crushing box fixedly communicated with one end of the top of the feeding barrel, a group of crushing rollers are symmetrically arranged inside the crushing box, one end of each group of crushing rollers extends to the outside of the crushing box and is fixedly connected with a group of first gears meshed with each other, a first motor is fixedly installed on one side of the crushing box through a mounting seat, and the output end of the first motor is fixedly connected with one first gear shaft.
Further, supplementary feeding mechanism is including the fixed workbin that communicates in crushing case one side, and the workbin with smash the case design as an organic whole, one side sliding connection that crushing case was kept away from to the workbin has the scraping wings, and the tangent plane shape of scraping wings is L shape, the inside rotation of smashing the case is connected with the baffle, and the baffle setting is in the junction of smashing case and workbin, two ejector pins of a side symmetry fixedly connected with that the scraping wings is close to the baffle.
Further, one side fixedly connected with protection casing that the storage box is close to the motor, and the side tangent plane shape of protection casing is L shape, the inside of protection casing rotates and is connected with a set of sprocket that mutually supports, and is a set of the chain has been cup jointed in the common activity of the outside of sprocket, one of them the outside of first gear shaft and the outside of one of them sprocket shaft all fixedly cup joint the belt pulley that mutually supports and use, one side fixedly connected with round pin that the chain is close to the storage box, the inner wall top of protection casing is through a set of hanger plate fixedly connected with guide bar, the outside slip of guide bar has cup jointed square plate, and square plate sets up between two sprocket and storage box, the round pin groove that uses with the round pin cooperation is seted up to one side that the storage box was kept away from to square plate, and round pin sliding connection is in the inside of round pin groove, one side fixedly connected with slider that the round pin was kept away from to the square plate, the slider is kept away from one side of square plate and is passed the inside that the spout extends to the storage box and with scraping wings fixed connection.
Furthermore, a screen is arranged in the screening box, the cross section of the screen is in a semicircular arc shape, the screen is rotatably connected with the screening box through bearings fixedly connected to two ends of the screen, and an auxiliary screening mechanism matched with the screen is arranged on one side of the screening box;
supplementary screening mechanism includes through the second motor of mount pad fixed mounting in screening case one side, the fixed cover in outside of second motor output shaft has connect incomplete gear, one side fixedly connected with a set of U-shaped pole of screening case, two common sliding connection has same and incomplete gear engagement's tooth frame between U-shaped pole and the screening case, one of them the fan-shaped tooth piece of one end fixedly connected with of bearing, the outside of tooth frame is provided with the tooth with fan-shaped tooth piece meshing.
Further, a secondary crushing mechanism used for crushing unqualified solid wastes in the screen after primary crushing is arranged in the screening box;
secondary crushing mechanism includes the frame that hangs at screening incasement wall top of fixed connection, the inside rotation of hanging the frame is connected with a set of crushing roller, one of them the one end of crushing roller shaft extend to the outside of smashing the case and with the output shaft fixed connection of second motor, two the one end that the motor was kept away from to crushing roller all extends to the outside of hanging the frame and fixedly connected with intermeshing's third gear, hang the protective frame that one side fixedly connected with and the third gear cooperation of frame used, and protective frame and the design of hanging frame formula as an organic whole.
Further, hang the bottom one end symmetry fixedly connected with connecting plate of frame, and two connecting plates with hang frame and protective frame formula design as an organic whole, two the symmetry rotates between the connecting plate and is connected with the pivot, two the outside of pivot is provided with three shovel material subassembly, the inboard symmetry fixedly connected with of hanging the frame and the swash plate that three shovel material subassembly cooperation was used, and two swash plates and hanger plate formula design as an organic whole, one of them the outside of pivot is provided with two shovel material subassemblies, another the outside of pivot is provided with a shovel material subassembly, and three shovel material subassembly is crisscross setting, the both sides of hanging the frame are all seted up with the groove that opens that three shovel material subassembly cooperation was used, and the quantity of opening is three, three the groove sets up with three shovel material subassembly one-to-one, two the one end of pivot all extends to the inside and the fixedly connected with fourth gear of protective frame, the top one end fixedly connected with guide plate of protective frame, and guide plate setting between two fourth gears, the outside sliding connection of guide plate has and two fourth gear engagement, the top one end fixedly connected with square movable block of movable block, and the eccentric pinion rack that the movable block extended to its one end and the third gear block.
Further, the shovel material subassembly is including fixed cup jointing at the outside installation piece of pivot, the one side symmetry fixedly connected with sleeve pipe of installation piece, two sheathed tube inside all is provided with the spring, two the equal fixedly connected with T shape pole of one end that the pivot was kept away from to the spring, two the one end that the spring was kept away from to T shape pole extends to sheathed tube outside and same scraper bowl of common fixedly connected with.
Further, the tangent plane shape of hanging frame bottom one end is for leaking hopper-shaped, the intermediate position fixedly connected with in the screen cloth outside is used for strengthening the strengthening rib of screen cloth holding power, the bottom one end of screening case is provided with the play hopper that is used for arranging the material, the arc wall of using with the cooperation of one of them crushing roller is seted up to one side of screen cloth.
The invention has the technical effects and advantages that:
1. by arranging the auxiliary feeding mechanism, the solid waste can be crushed by the primary crushing mechanism, the feeding continuity can be improved, the solid waste is prevented from being accumulated at a feeding port, the crushing efficiency of the environment-friendly treatment device is improved, the crushing box and the storage box can be alternately sealed, the phenomena that the waste splashes out of the crushing box in the crushing process, the surrounding environment is secondarily polluted and even people are injured are prevented, and the use safety and the environment friendliness of the environment-friendly treatment device can be effectively improved; through being equipped with supplementary screening mechanism, can effectively improve the screening efficiency of screen cloth, increase the holistic practicality of environmental protection processing apparatus.
2. According to the environment-friendly treatment device, the secondary crushing mechanism is arranged, so that the solid waste with unqualified particle size left in the screen can be secondarily crushed while the auxiliary screening mechanism is used for screening the solid waste, the crushing effect of the environment-friendly treatment device on the solid waste can be effectively improved, the solid waste with unqualified particle size does not need to be taken out of the screening box during secondary crushing, the secondary crushing convenience of the solid waste with unqualified particle size can be improved, and the overall practicability of the environment-friendly treatment device is further improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a front view of an embodiment of the present invention;
FIG. 2 shows a rear view of an embodiment of the present invention;
FIG. 3 shows a cross-sectional view of an embodiment of the present invention;
FIG. 4 shows a cross-sectional view of a portion of a shredder box and a storage box according to an embodiment of the present invention;
FIG. 5 shows a cross-sectional view of a portion of a shredder box and a storage box according to an embodiment of the present invention;
FIG. 6 shows a schematic view of a stripper plate of an embodiment of the present invention;
figure 7 shows a cross-sectional view of a portion of the structure of an auxiliary screening mechanism in accordance with an embodiment of the present invention;
figure 8 shows a partial cross-sectional view of a screening box of an embodiment of the present invention;
FIG. 9 shows a rear cross-sectional view of a portion of a screening chamber of an embodiment of the present invention;
FIG. 10 shows a schematic view of a secondary crushing mechanism of an embodiment of the invention;
FIG. 11 is a sectional view showing a part of the structure of the secondary grinding mechanism in the embodiment of the present invention;
FIG. 12 shows a schematic view of a shovel assembly according to an embodiment of the invention;
in the figure: 1. a screening box; 2. supporting legs; 3. a support plate; 4. a primary crushing mechanism; 41. a crushing box; 42. a crushing roller; 43. a first gear; 44. a first motor; 5. a feed cylinder; 6. an auxiliary feeding mechanism; 61. a material storage box; 62. a material pushing plate; 63. a baffle plate; 64. a top rod; 65. a protective cover; 66. a sprocket; 67. a chain; 68. a belt pulley; 69. a round pin; 70. a guide rod; 71. a square plate; 72. a pin slot; 73. a slider; 74. a chute; 8. a feeding hopper; 9. a screen mesh; 10. a bearing; 11. an auxiliary screening mechanism; 111. a second motor; 112. an incomplete gear; 113. a U-shaped rod; 114. a toothed frame; 115. a sector-shaped tooth block; 116. teeth; 12. a secondary crushing mechanism; 121. hanging a frame; 122. a crushing roller; 123. a third gear; 124. a protective frame; 125. a connecting plate; 126. a rotating shaft; 127. a shoveling component; 1271. mounting blocks; 1272. a sleeve; 1273. a spring; 1274. a T-shaped rod; 1275. a bucket; 128. a sloping plate; 129. a groove is opened; 130. a fourth gear; 131. a guide plate; 132. a toothed plate; 133. a square frame; 134. a movable block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an environment-friendly urban solid waste treatment device, which comprises a screening box 1, wherein two sides of the screening box 1 are fixedly connected with a group of supporting legs 2 through supporting plates 3, one end of the top of the screening box 1 is fixedly connected with the supporting plates 3, one end of the top of the supporting plates 3 is provided with a primary crushing mechanism 4, the primary crushing mechanism 4 is fixedly communicated with the screening box 1 through an obliquely arranged feeding barrel 5, one side of the primary crushing mechanism 4 is provided with an auxiliary feeding mechanism 6, and one end of the top of the auxiliary feeding mechanism 6 is fixedly communicated with a feeding hopper 8;
the primary crushing mechanism 4 comprises a crushing box 41 fixedly communicated with one end of the top of the feeding barrel 5, a group of crushing rollers 42 are symmetrically arranged inside the crushing box 41, one ends of the group of crushing rollers 122 extend to the outside of the crushing box 41 and are fixedly connected with a group of mutually meshed first gears 43, a first motor 44 is fixedly installed on one side of the crushing box 41 through a mounting seat, and the output end of the first motor 44 is fixedly connected with one wheel shaft of the first gear 43;
the auxiliary feeding mechanism 6 comprises a storage box 61 fixedly communicated with one side of the crushing box 41, the storage box 61 and the crushing box 41 are designed to be integrally formed, one side of the storage box 61, which is far away from the crushing box 41, is connected with a material pushing plate 62 in a sliding mode, the section of the material pushing plate 62 is L-shaped, the inner part of the crushing box 41 is rotatably connected with a baffle 63, the baffle 63 is arranged at the connecting position of the crushing box 41 and the storage box 61, and two ejector rods 64 are symmetrically and fixedly connected to one side, which is close to the baffle 63, of the material pushing plate 62;
a protective cover 65 is fixedly connected to one side of the storage box 61 close to the motor, the side cut surface of the protective cover 65 is in an L shape, a group of chain wheels 66 which are matched with each other are rotatably connected to the inside of the protective cover 65, a chain 67 is movably sleeved on the outside of the group of chain wheels 66, a belt pulley 68 which is matched with each other for use is fixedly sleeved on the outside of the axle of one of the first gears 43 and the outside of the axle of one of the chain wheels 66, a round pin 69 is fixedly connected to one side of the chain 67 close to the storage box 61, a guide rod 70 is fixedly connected to the top of the inner wall of the protective cover 65 through a group of hanging plates, a square plate 71 is sleeved on the outside of the guide rod 70 in a sliding manner, the square plate 71 is arranged between the two chain wheels 66 and the storage box 61, a pin groove 72 which is matched with the round pin 69 is formed in one side of the square plate 71 far away from the storage box 61, the round pin 69 is connected in a sliding manner, a sliding block 73 is fixedly connected to the inside of the pin groove 72, a sliding groove 74 which is matched with the sliding block 73 is formed in the surface of the storage box 61, and one side of the square plate 71 far away from the sliding block 73 extends to the inside of the storage box 61 through the sliding groove 74 and is connected with the push plate 62;
the screening box 1 is internally provided with a screen 9, the section of the screen 9 is in a semicircular arc shape, the screen 9 is rotatably connected with the screening box 1 through bearings 10 fixedly connected at two ends of the screen 9, and one side of the screening box 1 is provided with an auxiliary screening mechanism 11 matched with the screen 9;
the auxiliary screening mechanism 11 comprises a second motor 111 fixedly mounted on one side of the screening box 1 through a mounting seat, an incomplete gear 112 is fixedly sleeved outside an output shaft of the second motor 111, one side of the screening box 1 is fixedly connected with a group of U-shaped rods 113, a same tooth frame 114 meshed with the incomplete gear 112 is jointly and slidably connected between the two U-shaped rods 113 and the screening box 1, one end of one bearing 10 is fixedly connected with a fan-shaped tooth block 115, and teeth 116 meshed with the fan-shaped tooth block 115 are arranged on the outer side of the tooth frame 114;
when the device is used, the first motor 44 and the second motor 111 need to be turned on simultaneously, then solid waste is added into the feeding hopper 8, the solid waste falls into the storage hopper downwards under the action of gravity, at this time, the first motor 44 drives one of the first gears 43 to rotate, a group of crushing rollers 42 is driven to rotate relatively through the meshing action between the two first gears 43, at the same time, the other first gear 43 drives one of the chain wheels 66 to rotate through a group of belt pulleys 68, one of the chain wheels 66 drives the two chain wheels 66 to rotate synchronously through a chain 67, so that the chain 67 drives the round pin 69 to rotate synchronously in the rotating process, so that the round pin 69 slides in the sliding groove 74 on the surface of the square plate 71 and drives the square plate 71 to slide in a reciprocating manner outside the guide rod 70, and the square plate 71 drives the sliding block 73 to move in the sliding groove 74 synchronously, so as to drive the material pushing plate 62 to slide in the storage hopper 61 in a reciprocating manner;
when the material pushing plate 62 moves towards the crushing box 41, the material pushing plate 62 pushes the solid waste inside the material storage box 61 towards the inside of the crushing box 41, so that the solid waste falls onto a group of crushing rollers 42 in the crushing box 41, the solid waste is crushed by the group of crushing rollers 42, meanwhile, the material pushing plate 62 closes a material inlet at the top of the material storage box 61 in the moving process, at this time, the solid waste thrown into the material feeding hopper 8 temporarily falls onto the top of the material pushing plate 62, when two ejector rods 64 on one side of the material pushing plate 62 collide with a baffle 63, the two ejector rods 64 simultaneously push the baffle 63 to turn clockwise, so that the crushing box 41 is opened, and the material pushing plate 62 conveniently pushes the solid waste into the crushing box 41; when the material pushing plate 62 moves away from the crushing box 41, the two push rods 64 firstly release the interference action on the baffle 63, at this time, the baffle 63 reversely rotates under the action of gravity and returns to the state vertical to the ground, the crushing box 41 is closed again, and in the process that the material pushing plate 62 continuously moves away from the crushing box 41, the solid waste temporarily stored at the top of the material pushing plate 62 firstly falls into the material storage box 61 through the feeding hole at the top of the material storage box 61 and sequentially reciprocates, and the material pushing plate 62 and the baffle 63 alternately isolate the crushing box 41 from the material storage box 61 and isolate the material storage box 61 from the feeding hopper 8 so as to prevent the crushed materials from splashing out of the crushing box 41 and the material storage box 61;
the solid waste entering the crushing box 41 is crushed into particles under the action of the two crushing rollers 42, and the particle solid waste enters the screening box 1 through the feeding cylinder 5 and falls into the screen 9;
meanwhile, the second motor 111 drives the incomplete gear 112 to rotate, the tooth frame 114 is driven to slide between the two U-shaped rods 113 in a reciprocating manner through the meshing action between the incomplete gear 112 and two groups of tooth sockets on the inner side of the tooth frame 114, the sector-shaped tooth block 115 is driven to rotate in a reciprocating manner through the meshing action between one group of teeth 116 on one side of the tooth frame 114 and the three-shaped tooth block, the sector-shaped tooth block 115 drives the screen 9 to synchronously rotate in a reciprocating manner through the bearing 10, screening of the crushed solid wastes is realized, at the moment, the solid wastes with the particle size meeting the requirements fall through meshes of the screen 9 and are discharged through a discharge port of the screening box 1, and the solid with the particle size not meeting the requirements is reset and is left in the screen 9;
by arranging the auxiliary feeding mechanism 6, the solid waste can be crushed by the primary crushing mechanism 4, the feeding continuity can be improved, the solid waste is prevented from being accumulated at a feeding port, the crushing efficiency of the environment-friendly treatment device is improved, the crushing box 41 and the storage box 61 can be alternately sealed, the phenomena that waste materials are splashed out of the crushing box 41 in the crushing process, the surrounding environment is secondarily polluted and even people are injured are prevented, and the use safety and the environment-friendly property of the environment-friendly treatment device can be effectively improved; through being equipped with supplementary screening mechanism 11, can effectively improve screen cloth 9's screening efficiency, increase the holistic practicality of environmental protection processing apparatus.
As shown in fig. 1 to 12, the inside of the screen box 1 is provided with a secondary crushing mechanism 12 for crushing the unqualified solid waste after the primary crushing in the screen 9;
the secondary crushing mechanism 12 comprises a hanging frame 121 fixedly connected to the top of the inner wall of the screening box 1, a group of crushing rollers 122 is rotatably connected to the inside of the hanging frame 121, one end of a roller shaft of one of the crushing rollers 122 extends to the outside of the crushing box 41 and is fixedly connected with an output shaft of the second motor 111, one ends of the two crushing rollers 122, which are far away from the motors, extend to the outside of the hanging frame 121 and are fixedly connected with third gears 123 which are meshed with each other, a protection frame 124 which is matched with the third gears 123 for use is fixedly connected to one side of the hanging frame 121, and the protection frame 124 and the hanging frame 121 are designed in an integrated mode;
one end of the bottom of the hanging frame 121 is symmetrically and fixedly connected with connecting plates 125, the two connecting plates 125, the hanging frame 121 and the protective frame 124 are designed in an integrated mode, rotating shafts 126 are symmetrically and rotatably connected between the two connecting plates 125, three shoveling components 127 are arranged outside the two rotating shafts 126, inclined plates 128 matched with the three shoveling components 127 are symmetrically and fixedly connected to the inner side of the hanging frame 121, the two inclined plates 128 and the hanging plates are designed in an integrated mode, two shoveling components 127 are arranged outside one rotating shaft 126, one shoveling component 127 is arranged outside the other rotating shaft 126, the three shoveling components 127 are arranged in a staggered mode, two sides of the hanging frame 121 are respectively provided with notch 129 matched with the three shoveling components 127, the three notch 129 are three in number, the three notch 129 and the three shoveling components 127 are arranged in a one-to-one-to-one correspondence mode, one end of the two rotating shafts 126 extends into the protective frame 124 and is fixedly connected with a fourth gear 130, one end of the top of the protective frame 124 is fixedly connected with a guide plate 131, the guide plate 131 is arranged between the two fourth gears 130, one end of the guide plate 131 is connected with a movable block 134, and one end of the movable block 133 which is connected with the movable block 134, and the movable block 134 which is connected to the top of the movable block 123;
the shoveling assembly 127 comprises an installation block 1271 fixedly sleeved outside the rotating shaft 126, sleeves 1272 are symmetrically and fixedly connected to one side of the installation block 1271, springs 1273 are arranged inside the two sleeves 1272, one ends of the two springs 1273 far away from the rotating shaft 126 are fixedly connected with T-shaped rods 1274, one ends of the two T-shaped rods 1274 far away from the springs 1273 extend to the outside of the sleeves 1272, and the two T-shaped rods 1275 are fixedly connected with the same bucket 1275;
the section of one end of the bottom of the hanging frame 121 is funnel-shaped, a reinforcing rib for reinforcing the supporting force of the screen mesh 9 is fixedly connected to the middle position of the outer side of the screen mesh 9, a discharge hopper for discharging materials is arranged at one end of the bottom of the screening box 1, and an arc-shaped groove matched with a roller shaft of one of the crushing rollers 122 is formed in one side of the screen mesh 9;
while the auxiliary screening mechanism 11 is used for screening the crushed solid waste, the second motor 111 drives one of the crushing rollers 122 to rotate, one of the third gears 123 is driven to rotate by one of the crushing rollers 122, and the two crushing rollers 122 are driven to rotate relatively by the meshing action between the two third gears 123, so that one group of the crushing rollers 122 is driven;
meanwhile, one of the third gears 123 drives the movable block 134 to synchronously slide in the square frame 133, and drives the toothed plate 132 to slide up and down reciprocally outside the guide plate 131 through the square frame 133, and drives the two rotating shafts 126 to synchronously reciprocate through the meshing action between the toothed plate 132 and the two fourth gears 130, when the toothed plate 132 moves upwards, the two rotating shafts 126 respectively drive the buckets 1275 in the three shoveling assemblies 127 to rotate towards the bottom of the screen 9, when the toothed plate 132 moves upwards, the two rotating shafts 126 respectively drive the buckets 1275 in the three shoveling assemblies 127 to rotate towards both sides from the bottom of the screen 9, and the buckets 1275 are used to alternately throw up the solid wastes with unqualified particle sizes left at the bottom of the screen 9, at this time, the solid wastes thrown out by the three buckets 1275 respectively enter the hanging frame 121 through the three slots 129, and fall into the hanging frame 121 under the guide action of the two inclined plates 128 in the hanging frame 121, and are crushed by the group of screen rollers 122 in the hanging frame 121 for secondary crushing, so as to realize secondary crushing of the unqualified solid wastes with particle sizes in turn;
the solid waste after the secondary crushing falls into the screen 9 again through the opening at the bottom of the hanging frame 121 for screening;
in the process that the rotating shaft 126 drives the three shoveling assemblies 127 to rotate in a reciprocating manner, the T-shaped rod 1274 moves up and down in the sleeve 1272, presses the spring 1273 when moving upwards, and moves towards the outside of the sleeve 1272 under the reset action of the spring 1273 when the pressing action on the spring 1273 is removed, so that the bucket 1275 is always attached to the inner wall of the screen 9, and the shoveling effect of the bucket 1275 is guaranteed;
according to the invention, the secondary crushing mechanism 12 is arranged, so that the solid waste with unqualified particle size left in the screen 9 can be secondarily crushed while the auxiliary screening mechanism 11 is used for screening the solid waste, the crushing effect of the environment-friendly treatment device on the solid waste can be effectively improved, the solid waste with unqualified particle size does not need to be taken out from the screening box 1 during secondary crushing, the secondary crushing convenience of the solid waste with unqualified particle size can be improved, and the overall practicability of the environment-friendly treatment device is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an urban solid waste environmental protection processing apparatus, includes screening case (1), its characterized in that: the screening box is characterized in that a group of supporting legs (2) are fixedly connected to two sides of the screening box (1) through supporting plates (3), the supporting plates (3) are fixedly connected to one end of the top of the screening box (1), a primary crushing mechanism (4) is arranged at one end of the top of each supporting plate (3), a feeding barrel (5) which is arranged between the primary crushing mechanism (4) and the screening box (1) in an inclined mode is fixedly communicated with each other, an auxiliary feeding mechanism (6) is arranged on one side of the primary crushing mechanism (4), and a feeding hopper (8) is fixedly communicated with one end of the top of the auxiliary feeding mechanism (6).
2. The municipal solid waste environment-friendly treatment device according to claim 1, wherein: the primary crushing mechanism (4) comprises a crushing box (41) fixedly communicated with one end of the top of the feeding barrel (5), a group of crushing rollers (42) are symmetrically arranged inside the crushing box (41), one ends of the crushing rollers (122) extend to the outside of the crushing box (41) and are fixedly connected with a group of first gears (43) which are meshed with each other, a first motor (44) is fixedly installed on one side of the crushing box (41) through a mounting seat, and the output end of the first motor (44) is fixedly connected with a wheel shaft of one of the first gears (43).
3. The municipal solid waste environment-friendly treatment device according to claim 2, wherein: supplementary feeding mechanism (6) are including fixed intercommunication in stock box (61) of smashing case (41) one side, and stock box (61) with smash case (41) design as integrated into one piece, one side sliding connection that smashes case (41) is kept away from in stock box (61) has scraping wings (62), and the tangent plane shape of scraping wings (62) is L shape, the inside of smashing case (41) is rotated and is connected with baffle (63), and baffle (63) set up in the junction of smashing case (41) and stock box (61), scraping wings (62) are close to two ejector pins (64) of one side symmetry fixedly connected with of baffle (63).
4. The municipal solid waste environment-friendly treatment device according to claim 3, wherein: one side fixedly connected with protection casing (65) that stock bin (61) is close to the motor, and the side tangent plane shape of protection casing (65) is L shape, the inside of protection casing (65) rotates and is connected with a set of sprocket (66) of mutually supporting, and is a set of chain (67) has been cup jointed in the common activity of the outside of sprocket (66), one of them the outside of first gear (43) shaft and the outside of one of them sprocket (66) shaft all fixedly cup joint belt pulley (68) that mutually support and use, one side fixedly connected with round pin (69) that chain (67) is close to stock bin (61), the inner wall top of protection casing (65) is through a set of hanger plate fixedly connected with guide bar (70), the outside slip of guide bar (70) has cup jointed square board (71), and square board (71) set up between two sprockets (66) and stock bin (61), one side that square board (71) kept away from stock bin (61) is seted up round pin groove (72) that cooperates and use with round pin (69), and round pin (69) sliding connection (72) are in the inside of stock bin, square board (71) is kept away from one side slider (73) that round pin (73) and slider (73) used, slider (73) are seted up slider (73) and slider (73) are connected with round pin groove (73) are kept away from slide (73) that slide block (73) and slider (73) are connected with round pin (73) are used, slider (73) are connected with slide groove (71) slide groove (73) and slider (73) are seted up Extends to the interior of the storage box (61) and is fixedly connected with the material pushing plate (62).
5. The municipal solid waste environment-friendly treatment device according to claim 1, wherein: the screening box is characterized in that a screen (9) is arranged in the screening box (1), the section of the screen (9) is in a semicircular arc shape, the screen (9) is rotatably connected with the screening box (1) through bearings (10) fixedly connected to two ends of the screen, and one side of the screening box (1) is provided with an auxiliary screening mechanism (11) matched with the screen (9);
supplementary screening mechanism (11) include through second motor (111) of mount pad fixed mounting in screening case (1) one side, the fixed cover in outside of second motor (111) output shaft has connect incomplete gear (112), a set of U-shaped pole (113) of one side fixedly connected with of screening case (1), two common sliding connection has same and incomplete gear (112) meshing's tooth frame (114), one of them between U-shaped pole (113) and screening case (1) the fan-shaped tooth piece (115) of one end fixedly connected with of bearing (10), the outside of tooth frame (114) is provided with tooth (116) with fan-shaped tooth piece (115) meshing.
6. The municipal solid waste environment-friendly treatment device according to claim 5, wherein: a secondary crushing mechanism (12) for crushing unqualified solid wastes in the screen (9) after primary crushing is arranged in the screening box (1);
secondary crushing mechanism (12) are including fixed connection hanging frame (121) at screening case (1) inner wall top, the inside of hanging frame (121) is rotated and is connected with a set of crushing roller (122), one of them the one end of crushing roller (122) roller shaft extends to the outside of smashing case (41) and with the output shaft fixed connection of second motor (111), two the one end that motor was kept away from in crushing roller (122) all extends to the outside of hanging frame (121) and fixedly connected with intermeshing's third gear (123), hang one side fixedly connected with of frame (121) and guard frame (124) with third gear (123) cooperation use, and guard frame (124) and hang frame (121) formula design as an organic whole.
7. The municipal solid waste environment-friendly treatment device according to claim 6, wherein: one end of the bottom of the hanging frame (121) is symmetrically and fixedly connected with connecting plates (125), the two connecting plates (125), the hanging frame (121) and the protective frame (124) are designed in an integrated mode, rotating shafts (126) are symmetrically and rotatably connected between the two connecting plates (125), three shoveling components (127) are arranged outside the two rotating shafts (126), inclined plates (128) which are matched with the three shoveling components (127) are symmetrically and fixedly connected to the inner side of the hanging frame (121), the two inclined plates (128) and the hanging plates are designed in an integrated mode, two shoveling components (127) are arranged outside one rotating shaft (126), one shoveling component (127) is arranged outside the other rotating shaft (126), the three shoveling components (127) are arranged in a staggered mode, two sides of the hanging frame (121) are respectively provided with notch grooves (129) which are matched with the three shoveling components (127), the number of the notch grooves (129) is three, the three notch grooves (129) are arranged in one-to-one correspondence with the three shoveling components (127), one end of the two rotating shafts (126) extends to the protective frame (130), and the guide plates (131) are connected with the fourth guide plates (131), the outside sliding connection of guide board (131) has pinion rack (132) with two fourth gear (130) meshing, the square frame of top one end fixedly connected with (133) of guide board (131), inside sliding connection movable block (134) of direction frame, the one end of movable block (134) extend to the outside of square frame (133) and with one of them third gear (123) fixed connection, and movable block (134) set up the eccentric position at one of them third gear (123).
8. The municipal solid waste environment-friendly treatment device according to claim 7, wherein: the shovel material subassembly (127) is including fixed cup joint at outside installation piece (1271) of pivot (126), one side symmetry fixedly connected with sleeve pipe (1272) of installation piece (1271), two the inside of sleeve pipe (1272) all is provided with spring (1273), two the one end that pivot (126) were kept away from in spring (1273) all fixedly connected with T shape pole (1274), two the one end that spring (1273) were kept away from in T shape pole (1274) extends to the outside of sleeve pipe (1272) and fixedly connected with same scraper bowl (1275) jointly.
9. The municipal solid waste environment-friendly treatment device according to claim 6, wherein: hang the tangent plane shape of frame (121) bottom one end for leaking hopper-shaped, the intermediate position fixedly connected with in the screen cloth (9) outside is used for strengthening the strengthening rib of screen cloth (9) holding power, the bottom one end of screening case (1) is provided with the play hopper that is used for arranging the material, the arc wall of using with the cooperation of one of them crushing roller (122) roller is seted up to one side of screen cloth (9).
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| CN202210923015.XA CN115301337A (en) | 2022-08-02 | 2022-08-02 | Urban solid waste environmental protection processing apparatus |
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| CN202210923015.XA CN115301337A (en) | 2022-08-02 | 2022-08-02 | Urban solid waste environmental protection processing apparatus |
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