CN202169192U - Garbage crushing equipment - Google Patents
Garbage crushing equipment Download PDFInfo
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- CN202169192U CN202169192U CN 201120201256 CN201120201256U CN202169192U CN 202169192 U CN202169192 U CN 202169192U CN 201120201256 CN201120201256 CN 201120201256 CN 201120201256 U CN201120201256 U CN 201120201256U CN 202169192 U CN202169192 U CN 202169192U
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- comb plate
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 46
- 239000002699 waste material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000009264 composting Methods 0.000 abstract 1
- 239000010791 domestic waste Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002361 compost Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses garbage crushing equipment and belongs to the field of garbage disposal equipment. The equipment comprises a frame, a main machine, a hopper and a hydraulic system, wherein the main machine is arranged on the frame, the hopper is arranged above the main machine, a crushing cutter is arranged inside the main machine, and a hydraulic motor for driving the crushing cutter is connected with the hydraulic system. The garbage crushing equipment has the advantages of simple structure, high hydraulic driving torque, low rotational speed, small inertia and long service life, can work in an environment with a temperature of five below zero DEG C to thirty DEG C, can be applied to the sorting treatment prior to incineration and composting of domestic garbage, and can also be used as key equipment for pretreatment process in a domestic garbage-derived fuel production line. The garbage crushing equipment can effectively crush domestic garbage with complex composition and irregular grain size and shape, and the crushing size reaches 100 mm to 150 mm.
Description
Technical Field
The utility model relates to a refuse handling installation field especially relates to a rubbish crushing apparatus to solid waste minimizing, resourceful treatment.
Background
With the development of society, people continuously deepen and improve the awareness of environmental protection, and pay more and more attention to the recycling of wastes, and under the background, the comprehensive treatment of household garbage is paid more and more attention. The domestic garbage contains various components, and a large part of the domestic garbage can be recycled. The useful substances are not effectively utilized, which is not only unfavorable for environmental protection but also causes waste of resources. Therefore, the development of a technology for reducing and recycling solid wastes is very important at present.
Disclosure of Invention
The utility model aims at providing a rubbish crushing equipment can solve current rubbish crushing equipment torsion little, and crushing effect is not good, or easily takes place to block and damage power equipment's problem in crushing process.
The utility model aims at realizing through the following technical scheme:
an embodiment of the present invention provides a garbage crushing apparatus, including:
the device comprises a frame, a host, a hopper and a hydraulic system; wherein,
the main machine is arranged on the frame, a hopper is arranged above the main machine, a crushing knife is arranged in the main machine, and a hydraulic motor for driving the crushing knife is connected with the hydraulic system.
In the above device, the host includes:
the crushing worktable is provided with two transmission shafts which are parallel to each other, the end part of each transmission shaft is connected with a hydraulic motor, the crushing cutters are arranged on the two transmission shafts respectively, and the crushing cutters on different transmission shafts are arranged in a staggered manner.
In the above apparatus, the hydraulic motor is connected to the crushing table through a damping device.
In the above device, the damping device is composed of a composite disc spring and a torque connecting plate, one end of the torque connecting plate is connected with the hydraulic motor, and the other end of the torque connecting plate is connected to the crushing workbench through the composite disc spring.
In the above device, the crushing workbench is provided with a middle comb plate, a side comb plate and a top comb plate, the middle comb plate is arranged between the two transmission shafts, the side comb plate and the top comb plate are respectively arranged outside the two transmission shafts, and the middle comb plate, the side comb plate and the top comb plate are respectively matched with the crushing knives on the two transmission shafts in an occlusion manner.
In the above apparatus, the structure of the crushing knife is: the middle part is an annular body, and two hook-shaped cutter heads are oppositely arranged on the annular body.
In the above apparatus, the plurality of crushing knives are disposed on the transmission shaft in the following manner:
the crushing cutters are arranged on the transmission shaft in a manner of deflecting by 30 degrees between cutter heads of adjacent crushing cutters.
In the equipment, two ends of the transmission shaft are arranged on the crushing workbench through bearings, and the bearings adopt self-aligning roller bearings with fastening sleeves; both ends of the transmission shaft are respectively provided with water retaining and labyrinth seals to form waterproof and dustproof protection for the bearing.
In the above equipment, the hydraulic system is a closed-loop hydraulic system, and is composed of a motor, a constant-power variable pump, a control panel, an energy accumulator, a pressure sensor, a hydraulic oil tank, a cooler and a connecting oil pipe.
According to the technical scheme provided by the embodiment of the utility model, the host machine, the hopper and the hydraulic system arranged on the frame are matched to form the garbage crushing device in the embodiment of the utility model; because the hydraulic system is adopted to control the hydraulic motor to be used as the power for driving the crushing cutter in the main machine, the crushing equipment has the advantages of high torque, low rotating speed, long service life and small inertia, and can be used as the crushing equipment of the pretreatment process of the household garbage fuel production line.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a crushing apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic side view of a crushing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of a hydraulic system of a crushing plant according to an embodiment of the present invention;
fig. 4 is a schematic view of a main frame of a crushing plant provided by an embodiment of the present invention;
fig. 5 is a schematic view of an arrangement state of crushing knives of the crushing apparatus provided by the embodiment of the present invention;
fig. 6 is a schematic diagram of a control circuit of a hydraulic system of a crushing plant according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a rubbish crushing equipment, during mainly used domestic waste burns and compost pretreatment sorting process, also can regard as the key equipment of domestic waste fuel production line pretreatment technology, as shown in fig. 1-3, this equipment includes: the device comprises a frame 1, a host machine 2, a hopper 3 and a hydraulic system 4; wherein,
the main machine 1 is arranged on the frame 2, a hopper 3 is arranged above the main machine 1, a crushing knife 6 is arranged in the main machine 1, and a hydraulic motor 5 for driving the crushing knife 6 is connected with the hydraulic system 4.
As shown in fig. 4, the main body 2 of the crushing apparatus specifically includes: broken work platform 8, two transmission shafts 7, hydraulic motor 5, a plurality of broken sword 6, wherein, set up two transmission shafts 7 that are parallel to each other in broken work platform 8, 7 accessible bearings of transmission shaft set up on broken work platform 8, a hydraulic motor 5 is all connected to the tip of every transmission shaft, transmission shaft 7 can be connected by the tight cover that expands with hydraulic motor 5, hydraulic motor 5 can drive transmission shaft 7 at broken work platform internal rotation, two hydraulic motor 5 can set up same end at broken work platform 8, a plurality of broken sword 6 set up respectively on two transmission shafts 7, crisscross setting each other between the broken sword of different transmission epaxial, crisscross broken sword is the shearing force of formation of the wrong fit each other when two transmission shafts are relative or the antiport. The crushing workbench is provided with a middle comb plate 11 and a side comb plate 10, the middle comb plate 11 is arranged between two transmission shafts 7, the side comb plates 10 are respectively arranged outside the two transmission shafts, the middle comb plate 11 and the side comb plate 10 are respectively matched with crushing knives 6 on the two transmission shafts in a snap-in mode, so that when the transmission shafts rotate during operation, the middle comb plate and the side comb plates on the crushing workbench are static, the crushing knives become power, the middle comb plate and the side comb plates are used as static knives, and the movable knives are matched with the static knives to perform crushing treatment such as shearing and tearing on garbage filled from the hopper. Both the middle comb plate and the side comb plates can be mounted on the crushing table by fixing members to facilitate replacement after damage.
The hydraulic motor is connected to the crushing workbench through a damping device, the damping device is composed of a composite disc spring 12 and a moment connecting plate 9, one end of the moment connecting plate 9 is connected with the hydraulic motor 5, and the other end of the moment connecting plate is connected to the crushing workbench 8 through the composite disc spring 12. Like this, when meeting great resistance at broken rubbish in-process of broken sword 6, the shock absorbing device who constitutes through compound dish spring 12 and moment connecting plate 9 of vibrations conduction for hydraulic motor 5 through two transmission shafts cushions, and what form when the broken material of buffering is to the impact and the vibrations of hydraulic motor and drive assembly, avoids causing the damage.
Can set up manger plate dish and labyrinth seal at the transmission shaft both ends of above-mentioned equipment, manger plate dish is fixed at the transmission shaft both ends, can be at broken rubbish in-process, percolate when preventing to break is thrown away along with the transmission shaft, and labyrinth seal sets up on the transmission shaft in the manger plate outside, the part rotates along with the transmission shaft, play dustproof and waterproof dual function, the bearing at transmission shaft both ends adopts the self-aligning roller bearing who takes the tight cover of deciding, manger plate dish and labyrinth seal cooperation form multiple sealing protection, make it have good dustproof, waterproof and lubricating property.
The upper end plate and the lower end plate can be arranged at two ends of the crushing workbench, and the upper end plate and the lower end plate can be positioned by two conical pin shafts, so that the crushing workbench is more convenient to disassemble and assemble and is accurate in positioning.
The structure of the crushing knife in the equipment is as follows: the middle part is an annular body, and two hook-shaped cutter heads are oppositely arranged on the annular body. A plurality of crushing sword adopts following mode setting on the transmission shaft: the crushing cutters are arranged on the transmission shaft in a manner of deflecting by 30 degrees between cutter heads of adjacent crushing cutters; the arrangement of the plurality of crushing knives can be seen in fig. 5.
In the equipment, the cutter head of the crushing cutter can be made of abrasion-resistant steel imported from Sweden, and can be repaired by welding after being used for a certain time, so that the purpose of durable use is achieved. The middle comb plate can be made of Swedish imported wear-resistant steel; the side comb plate and the top comb plate can be made of cold punching grinding tool steel. The selected steel has high hardness, elasticity, impact resistance and the like, improves the quality and the service performance of the crusher, and prolongs the service life of the crusher.
The hydraulic motor in the device can adopt a swinging cylinder type radial plunger motor, and has the advantages of high continuous power range, high mechanical efficiency and high volumetric efficiency. Light weight, small volume, high specific power and the like.
In the crushing apparatus, the hydraulic system is a closed-loop hydraulic system, and drives and controls the hydraulic motor, and the hydraulic system is composed of a motor, a constant-power variable pump, a control panel, an energy accumulator, a pressure sensor, a hydraulic oil tank, a cooler, and a connecting pipeline (the structure of the hydraulic system can be seen in fig. 6). The hydraulic system has the advantages of compact structure, small oil tank volume, less chance of air entering oil and the like, the constant power variable oil pump adopts an American imported original constant power variable oil pump, and a servo control valve is combined on a base pump, so that the control is convenient, and the hydraulic system has the unique advantages of energy conservation, system simplification, improvement of operation quality, reliability and the like. The pressure sensor of the hydraulic system can realize overload protection of equipment, and abnormal phenomena such as overload and the like occur in the operation process, and the two transmission shafts of the crusher can realize automatic forward and reverse rotation operation and final alarm and stop within a few seconds.
When the device is used in a production line, the device can be provided with an electric control system, two modes of central control and local control are realized through an electric system, and when the device is switched to a central control state, a signal indicating that the crushing device is in the central control state is fed back to an upper computer in the production line. The crushing device has the function of feeding back normal running and fault state signals to the upper computer, the upper computer outputs a starting signal to the crushing device, and when the signal is switched on, the crushing device runs, and when the signal is switched off, the crushing device stops running.
Above-mentioned crushing equipment can carry out coarse crushing to the domestic waste through magnetic separation deironing and stone removal, and hydraulic motor drive transmission shaft can realize carrying out corotation or reversal along with the state of material, and epaxial broken sword forms relative shearing force with stationary side comb board and well comb plate, can snatch, extrude, cut, tear and cut the size that reduces the material to the material of difference, forms best crushing effect.
To sum up, the utility model discloses rubbish crushing equipment has simple structure, and hydraulic drive moment of torsion is high, the rotational speed is low, inertia is little and advantage such as longe-lived, and operational environment temperature can reach-5 ~ 30 ℃, can be used to burn domestic waste and compost pretreatment sorting process, also can regard as the key equipment of domestic waste fuel production line pretreatment process. The household garbage crusher can effectively crush household garbage with complex components and irregular granularity and shape, and the crushed granularity can reach 100-150 mm.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A waste crushing apparatus, characterized in that the apparatus comprises:
the device comprises a frame, a host, a hopper and a hydraulic system; wherein,
the main machine is arranged on the frame, a hopper is arranged above the main machine, a crushing knife is arranged in the main machine, and a hydraulic motor for driving the crushing knife is connected with the hydraulic system.
2. A waste crushing apparatus as claimed in claim 1 wherein the main machine comprises:
the crushing worktable is provided with two transmission shafts which are parallel to each other, the end part of each transmission shaft is connected with a hydraulic motor, the crushing cutters are arranged on the two transmission shafts respectively, and the crushing cutters on different transmission shafts are arranged in a staggered manner.
3. A refuse chute according to claim 2 wherein the hydraulic motor is connected to the chute by damping means.
4. A refuse chute according to claim 3, characterized in that the damping means consist of a composite disc spring and a torque link plate, one end of which is connected to the hydraulic motor and the other end is connected to the chute via the composite disc spring.
5. A garbage crushing device according to claim 2, wherein the crushing workbench is provided with a middle comb plate, a side comb plate and a top comb plate, the middle comb plate is arranged between the two transmission shafts, the side comb plate and the top comb plate are respectively arranged outside the two transmission shafts, and the middle comb plate, the side comb plate and the top comb plate respectively form a meshing type fit with the crushing knives on the two transmission shafts.
6. A waste crushing apparatus as claimed in claim 1 or 2 wherein the crushing knives are of a construction: the middle part is an annular body, and two hook-shaped cutter heads are oppositely arranged on the annular body.
7. A waste crushing plant according to claim 2, wherein the plurality of crushing knives are arranged on the transmission shaft in the following way:
the crushing cutters are arranged on the transmission shaft in a manner of deflecting by 30 degrees between cutter heads of adjacent crushing cutters.
8. The garbage crushing device of claim 2, wherein the two ends of the transmission shaft are arranged on the crushing workbench through bearings, the bearings are self-aligning roller bearings with adapter sleeves, and the two ends of the transmission shaft are respectively provided with a water retaining disc and a labyrinth seal.
9. The waste crushing apparatus of claim 1, wherein the hydraulic system is a closed loop hydraulic system consisting of an electric motor, a constant power variable pump, a control panel, an accumulator, a pressure sensor, a hydraulic tank and cooler, and connecting oil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120201256 CN202169192U (en) | 2011-06-15 | 2011-06-15 | Garbage crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120201256 CN202169192U (en) | 2011-06-15 | 2011-06-15 | Garbage crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169192U true CN202169192U (en) | 2012-03-21 |
Family
ID=45827396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120201256 Expired - Fee Related CN202169192U (en) | 2011-06-15 | 2011-06-15 | Garbage crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169192U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191811A (en) * | 2013-04-16 | 2013-07-10 | 上海绿环机械有限公司 | Grinding device and garbage compactor with grinding device |
| CN105195279A (en) * | 2015-10-29 | 2015-12-30 | 天津碎易得环保工程技术有限公司 | Damping device of crusher |
| CN105214801A (en) * | 2015-10-29 | 2016-01-06 | 天津碎易得环保工程技术有限公司 | A kind of slow-speed of revolution primary mill |
| CN105233932A (en) * | 2015-10-29 | 2016-01-13 | 天津碎易得环保工程技术有限公司 | Sealing system of crusher |
| CN107754692A (en) * | 2017-10-26 | 2018-03-06 | 黄波 | A kind of mixing apparatus of powdery row material with crushing function |
| CN108160256A (en) * | 2017-11-20 | 2018-06-15 | 北京航天石化技术装备工程有限公司 | A kind of refuse grinder of hydraulic-driven |
| CN108212411A (en) * | 2018-01-16 | 2018-06-29 | 碎得机械(北京)有限公司 | It is a kind of for the middle pecten of shear crusher and side pecten |
| CN108654789A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle prebreaker hydraulic control system |
| CN108654790A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle prebreaker |
| CN108654791A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle precrushing mechanism |
| CN108940560A (en) * | 2018-07-16 | 2018-12-07 | 江阴双马重工装备有限公司 | A kind of remote control system with the crusher of unmanned operation on site |
| CN110242626A (en) * | 2019-06-19 | 2019-09-17 | 苏州嘉诺环境工程有限公司 | Closed Hydraulic Driving system and crusher |
| CN110732175A (en) * | 2019-10-18 | 2020-01-31 | 上海市机电设计研究院有限公司 | Garbage storage bin leachate guiding device based on hyperbolic screen drum |
| CN116066831A (en) * | 2022-12-27 | 2023-05-05 | 博耐特瑞(北京)环保科技有限公司 | Garbage disposal system and method |
-
2011
- 2011-06-15 CN CN 201120201256 patent/CN202169192U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191811A (en) * | 2013-04-16 | 2013-07-10 | 上海绿环机械有限公司 | Grinding device and garbage compactor with grinding device |
| CN105195279A (en) * | 2015-10-29 | 2015-12-30 | 天津碎易得环保工程技术有限公司 | Damping device of crusher |
| CN105214801A (en) * | 2015-10-29 | 2016-01-06 | 天津碎易得环保工程技术有限公司 | A kind of slow-speed of revolution primary mill |
| CN105233932A (en) * | 2015-10-29 | 2016-01-13 | 天津碎易得环保工程技术有限公司 | Sealing system of crusher |
| CN107754692A (en) * | 2017-10-26 | 2018-03-06 | 黄波 | A kind of mixing apparatus of powdery row material with crushing function |
| CN108160256A (en) * | 2017-11-20 | 2018-06-15 | 北京航天石化技术装备工程有限公司 | A kind of refuse grinder of hydraulic-driven |
| CN108212411A (en) * | 2018-01-16 | 2018-06-29 | 碎得机械(北京)有限公司 | It is a kind of for the middle pecten of shear crusher and side pecten |
| CN108212411B (en) * | 2018-01-16 | 2023-05-23 | 碎得机械(北京)有限公司 | Middle comb plate and side comb plate for shear crusher |
| CN108654790A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle prebreaker |
| CN108654791A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle precrushing mechanism |
| CN108654789A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle prebreaker hydraulic control system |
| CN108940560A (en) * | 2018-07-16 | 2018-12-07 | 江阴双马重工装备有限公司 | A kind of remote control system with the crusher of unmanned operation on site |
| CN108940560B (en) * | 2018-07-16 | 2024-04-02 | 江阴双马重工装备有限公司 | Remote control system of crusher for field unmanned operation |
| CN110242626A (en) * | 2019-06-19 | 2019-09-17 | 苏州嘉诺环境工程有限公司 | Closed Hydraulic Driving system and crusher |
| CN110732175A (en) * | 2019-10-18 | 2020-01-31 | 上海市机电设计研究院有限公司 | Garbage storage bin leachate guiding device based on hyperbolic screen drum |
| CN116066831A (en) * | 2022-12-27 | 2023-05-05 | 博耐特瑞(北京)环保科技有限公司 | Garbage disposal system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20190615 |