CN202704038U - Rotary-drum type bag-breaking machine - Google Patents
Rotary-drum type bag-breaking machine Download PDFInfo
- Publication number
- CN202704038U CN202704038U CN 201220415016 CN201220415016U CN202704038U CN 202704038 U CN202704038 U CN 202704038U CN 201220415016 CN201220415016 CN 201220415016 CN 201220415016 U CN201220415016 U CN 201220415016U CN 202704038 U CN202704038 U CN 202704038U
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- shaped plate
- drum
- rotary drum
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- 239000010813 municipal solid waste Substances 0.000 abstract description 40
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- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009378 space disposal Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the field of garbage disposal equipment, and provides a rotary-drum type bag-breaking machine. The rotary-drum type bag-breaking machine comprises a machine box, a rotary drum, cutters, a driving mechanism, an arc-shaped plate and swinging knives, wherein a material feed port is arranged at the upper end of the machine box, a material discharge port is arranged at the lower end of the machine box, the rotary drum is arranged in the machine box, the driving mechanism is connected with the rotary drum and drives the rotary drum to rotate, and the cutters are arranged on the outer circumference of the rotary drum. The arc-shaped plate is arranged on the machine box, wherein the upper end of the arc-shaped plate is movably arranged on the machine box, the lower end of the arc-shaped plate is a free end, the swinging knives are arranged on one arc-shaped surface of the arc-shaped plate, and a wedge-shaped bag-breaking space is formed between the arc-shaped surface of the arc-shaped plate and the rotary drum. By means of the rotary-drum type bag-breaking machine, bags are broken at a high speed, bag breaking efficiency is high, the bags are not wound or blocked, and the rotary-drum type bag-breaking machine is reliable. For solid garbage in big pieces, the swinging knives can avoid the garbage and do not break the bags forcibly, and therefore the rotary-drum type bag-breaking machine has a self protection function.
Description
Technical Field
The utility model relates to a refuse treatment device field, in particular to rotary drum formula bag breaking machine.
Background
The bag breaking of the garbage is an important link in garbage pretreatment, most of the urban domestic garbage is bagged, and the bag breaking is only needed to be favorable for the treatment of screening, magnetic separation or winnowing and the like. The incineration treatment also needs bag breaking and then pretreatment, so that kitchen garbage such as fruit peel in a garbage bag can reduce the heat value of the garbage, influence the incineration sufficiency, and easily generate harmful substances such as dioxin.
For the above reasons, the garbage must be broken. At present, two solutions are generally available for breaking garbage bags.
Firstly, broken bag function and rotary drum sieve design are in the same place, and at one section broken bag section of screen drum feed inlet one end design of rotary drum sieve, install a lot of broken bag swoves wherein, because the inherent structure and the screening form of rotary drum sieve, the efficiency of the broken bag of rubbish is not high, and broken bag sword is easily twined by plastic bag and braided bag, and various rubbish especially the tumbling motion of wherein building decoration rubbish in rotary drum sieve makes broken bag sword wearing and tearing serious, needs frequent change.
The other is to design an independent bag breaking machine, and the two types of bag breaking machines are common. The currently common bag-breaking machines have the following disadvantages:
1) whatever garbage materials enter the bag breaking area, and when building garbage such as masonry is mixed in the garbage, the bag breaking knife is seriously abraded;
2) the rubbish easily twines on the cutter or on the pivot, causes the equipment jam.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotary drum formula bag-breaking machine can solve present bag-breaking machine's cutter and easily receive debris to damage and twine the problem that causes equipment jam.
The utility model aims at realizing through the following technical scheme:
an embodiment of the utility model provides a rotary drum formula bag-breaking machine, include:
the device comprises a case, a rotary drum, a cutter, a driving device, an arc-shaped plate and a swinging cutter; wherein,
the upper end of the case is provided with a feed inlet, and the lower end of the case is provided with a discharge outlet;
the rotating drum is arranged in the case, and the driving device is connected with the rotating drum and drives the rotating drum to rotate;
a cutter is arranged on the periphery of the rotary drum;
the machine case is provided with an arc-shaped plate, the upper end of the arc-shaped plate is movably arranged on the machine case, the lower end of the arc-shaped plate is a free end, the arc-shaped surface of the arc-shaped plate is provided with a swing knife, and a wedge-shaped bag breaking space is formed between the arc-shaped surface of the arc-shaped plate and the rotary drum.
According to the technical scheme who provides above-mentioned, the utility model provides a rotary drum formula bag-breaking machine, the arc cooperation that rotary drum and activity set up forms the broken bag space of wedge between the two to through the cutter on the rotary drum and the cooperation of the swing sword on the arc, carry out quick broken bag to the broken bag space disposal bag of entering wedge. The bag breaking machine has the advantages of rapid bag breaking, high bag breaking efficiency, no winding, no material blocking and high reliability, and can move the swinging knife to let out large hard garbage without forcibly breaking the bag, thereby improving the self protection function of the machine.
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 view of a drum-type bag breaking machine provided by the 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.
An embodiment of the utility model provides a rotary drum formula bag breaker, as shown in fig. 1, this bag breaker includes: the device comprises a case 6, a rotary drum 1, a cutter 2, a driving device 12, an arc-shaped plate 3 and a swinging cutter 4;
wherein, the upper end of the case 1 is a feed inlet 7, and the lower end is a discharge outlet 8;
the rotary drum 1 is arranged in the machine box 6, and the driving device 12 is connected with the rotary drum 1 and drives the rotary drum 1 to rotate;
the periphery of the rotary drum 1 is provided with a cutter 2;
the machine case 1 is provided with an arc-shaped plate 3, the upper end of the arc-shaped plate 3 is movably arranged on the machine case 6, the lower end of the arc-shaped plate 3 is a free end, the arc-shaped surface of the arc-shaped plate 3 is provided with a swing knife 4, and a wedge-shaped bag breaking space 13 is formed between the arc-shaped surface of the arc-shaped plate 4 and the rotary drum 1. The tool 2 on the drum 1 thus cooperates with the oscillating knives 4 of the curved plate 3 to form a bag-breaking tool in the form of a wedge-shaped bag-breaking space 13.
Still include in the above-mentioned rotary drum formula bag-breaking machine: and the screw device 5 is provided with a spring, and the screw device 5 is arranged on the case 1 and corresponds to the free end of the arc-shaped plate 3. The distance between the arc-shaped plate 3 and the rotary drum 1 can be adjusted by the screw device 5, namely the size of the wedge-shaped bag breaking space 13 can be adjusted.
Among the above-mentioned rotary drum formula bag breaker, cutter 2 on the rotary drum 1 is a plurality of, and evenly distributed sets up on the periphery of rotary drum 1.
In the rotary drum type bag breaking machine, the swing blades 4 on the arc-shaped surface of the arc-shaped plate 3 are multiple and are uniformly distributed on the arc-shaped surface of the arc-shaped plate 3.
In the rotary drum type bag breaking machine, the feed inlet 7 at the upper end of the case 1 deviates from the middle part of the upper end of the case 1 and is positioned on the case 1 above the rotary drum 1 in the rotating and ascending direction. I.e. the feed opening is above the surface where the bowl rises when it rotates (the direction of rotation is shown as a in figure 1),
in the rotary drum type bag breaking machine, the discharge port 8 at the lower end of the case 1 is positioned right below the case 1.
The material inlet and the material outlet at the position are convenient for heavy materials 9 which do not need bag breaking to directly fall to the material outlet 8 along the gap between the rotary drum 1 and the case 6, and after only light garbage bags 10 which need bag breaking enter the wedge-shaped bag breaking space 13 along with the rotary drum 1 for bag breaking, the broken garbage 11 is output from the material outlet 8.
The rotary drum type bag breaking machine is arranged at a discharge port of a belt conveyor after primary manual rough separation in a pretreatment workshop, a feed inlet of the bag breaking machine is arranged at a position where a rotary drum rotates upwards, a cutter 2 is arranged on the rotary drum 1, an arc-shaped plate 3 capable of swinging towards the rotary drum is arranged in front of the rotary drum 1, a swinging cutter 4 is arranged on the arc-shaped plate 3, a wedge-shaped bag breaking space 13 is formed between the arc-shaped plate 3 and the rotary drum 1, and bag tearing and bag breaking are realized under the action of staggered movement of the cutter 2 of the rotary drum and the swinging cutter 4 on the arc-shaped plate 3. Arc 3 realizes and the regulation of 1 intervals of rotary drum through the screw means 5 of installing the spring to change the size of the broken bag space of wedge 13, when big package disposal bag entered, the arc 3 was opened in the crowded burst of disposal bag, made the broken bag space of wedge 13 grow, the putty can not appear. The gravel and construction waste in the waste are not easy to be brought up by the rotary drum 1 due to heavy weight, directly fall to the discharge port 8 after sliding downwards, and do not enter the wedge-shaped bag breaking space 13 to damage the cutter.
The utility model discloses rotary drum formula bag-breaking machine has following characteristics:
(1) the bag breaking is realized by the staggered movement of the cutter and the swinging cutter, and the bag breaking effect is good.
(2) The size of the wedge-shaped bag breaking area can be adjusted by adjusting the installation angle of the arc-shaped plate of the length-changing screw device 5 provided with the spring so as to adapt to different primary garbage.
(3) The feeding hole of the bag breaking machine is designed on the case at the position where the rotary drum rotates upwards (instead of the highest point of rotation or the downward rotation position), heavy materials such as sand and stones cannot be taken up by the rotary drum and directly fall to the discharging hole of the bag breaking machine after sliding downwards without passing through a wedge-shaped bag breaking space, and the service life of a cutter for breaking is prolonged.
(4) The arc plate of the swing knife is pushed by the screw device 5 with the spring, when large garbage enters, when the thrust of the rotary knife of the rotary drum to the garbage is greater than the resistance of the pressure spring, the arc plate can rotate by a certain angle to allow the garbage to pass, and the cutter is protected.
(5) The rotary drum for mounting the cutter can adopt a large-diameter rotary drum, the circumference can reach 6 meters, and even strip-shaped garbage is not easy to be wound on the rotary drum to cause blockage.
Compared with other devices, the rotary drum type bag breaking machine has the following advantages: the bag breaking is rapid and the bag breaking efficiency is high. No winding and material blockage, and high equipment reliability. For large hard garbage, the swinging knife can let the garbage open without forcibly breaking the bag, so that the equipment has a self-protection function.
The garbage bag breaking machine can be generally applied to garbage pretreatment, bag breaking treatment is carried out on native garbage, good conditions are provided for subsequent treatment of the garbage after the garbage is subjected to bag breaking, and the garbage sorting efficiency can be greatly improved. After the garbage is broken, kitchen garbage such as fruit peel in the bag and plastic garbage such as food packaging bags are released, the recovery rate of plastics in the garbage is improved in subsequent air separation, and the content of organic matters in compost is increased in subsequent composting treatment. If the garbage is incinerated, the garbage with broken bags can be fully combusted, and the generation of harmful substances such as dioxin and the like is avoided.
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 (6)
1. A drum-type bag-breaking machine, comprising:
the device comprises a case, a rotary drum, a cutter, a driving device, an arc-shaped plate and a swinging cutter; wherein,
the upper end of the case is provided with a feed inlet, and the lower end of the case is provided with a discharge outlet;
the rotating drum is arranged in the case, and the driving device is connected with the rotating drum and drives the rotating drum to rotate;
a cutter is arranged on the periphery of the rotary drum;
the machine case is provided with an arc-shaped plate, the upper end of the arc-shaped plate is movably arranged on the machine case, the lower end of the arc-shaped plate is a free end, the arc-shaped surface of the arc-shaped plate is provided with a swing knife, and a wedge-shaped bag breaking space is formed between the arc-shaped surface of the arc-shaped plate and the rotary drum.
2. The rotatable-drum bag-breaking machine of claim 1, further comprising: and the screw device is arranged on the case and corresponds to the free end of the arc-shaped plate.
3. A drum-type bag breaker according to claim 1, wherein the knives are provided in plurality and evenly distributed on the periphery of the drum.
4. The rotary drum type bag breaking machine according to claim 1, wherein the swinging blades are a plurality of and are uniformly distributed on the arc-shaped surface of the arc-shaped plate.
5. A drum-type bag breaker according to claim 1, wherein the inlet opening at the upper end of the housing is offset from the middle of the upper end of the housing above the direction of upward rotation of the drum.
6. The rotary drum bag breaker according to claim 1, wherein the spout at the lower end of the housing is directly below the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415016 CN202704038U (en) | 2012-08-21 | 2012-08-21 | Rotary-drum type bag-breaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415016 CN202704038U (en) | 2012-08-21 | 2012-08-21 | Rotary-drum type bag-breaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704038U true CN202704038U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220415016 Expired - Fee Related CN202704038U (en) | 2012-08-21 | 2012-08-21 | Rotary-drum type bag-breaking machine |
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| Country | Link |
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| CN (1) | CN202704038U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551228A (en) * | 2013-11-15 | 2014-02-05 | 郑维浩 | Coarse material dryer and method for breaking bags and separating garbage by utilizing coarse material dryer |
| CN103895993A (en) * | 2014-03-24 | 2014-07-02 | 陈雄晖 | Intelligent classification dustbin |
| CN104648737A (en) * | 2015-01-27 | 2015-05-27 | 嘉诺资源再生技术（苏州）有限公司 | Garbage bag breaking machine |
| CN106275667A (en) * | 2016-11-01 | 2017-01-04 | 天津百利阳光环保设备有限公司 | The refining bag-breaking machine of twister can be removed and remove the control method of twister |
| CN113320785A (en) * | 2021-07-20 | 2021-08-31 | 山东恒创环境科技有限公司 | Heavy bag-breaking machine without winding |
-
2012
- 2012-08-21 CN CN 201220415016 patent/CN202704038U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551228A (en) * | 2013-11-15 | 2014-02-05 | 郑维浩 | Coarse material dryer and method for breaking bags and separating garbage by utilizing coarse material dryer |
| CN103551228B (en) * | 2013-11-15 | 2016-08-24 | 西安德兆环保科技有限公司 | A kind of coarse fodder dry cleaner and utilize it to carry out the method that broken bag separates with rubbish |
| CN103895993A (en) * | 2014-03-24 | 2014-07-02 | 陈雄晖 | Intelligent classification dustbin |
| CN103895993B (en) * | 2014-03-24 | 2016-04-27 | 陈雄晖 | Intelligent classification dustbin |
| CN104648737A (en) * | 2015-01-27 | 2015-05-27 | 嘉诺资源再生技术（苏州）有限公司 | Garbage bag breaking machine |
| CN106275667A (en) * | 2016-11-01 | 2017-01-04 | 天津百利阳光环保设备有限公司 | The refining bag-breaking machine of twister can be removed and remove the control method of twister |
| CN106275667B (en) * | 2016-11-01 | 2018-10-09 | 天津百利阳光环保设备有限公司 | The refining bag-breaking machine of twister can be removed and remove the control method of twister |
| CN113320785A (en) * | 2021-07-20 | 2021-08-31 | 山东恒创环境科技有限公司 | Heavy bag-breaking machine without winding |
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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 |
Granted publication date: 20130130 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |