CN110745324A - Broken bag recovery unit of disposal bag - Google Patents

Broken bag recovery unit of disposal bag Download PDF

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Publication number
CN110745324A
CN110745324A CN201911056435.7A CN201911056435A CN110745324A CN 110745324 A CN110745324 A CN 110745324A CN 201911056435 A CN201911056435 A CN 201911056435A CN 110745324 A CN110745324 A CN 110745324A
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China
Prior art keywords
bag
hooking
garbage
knife
bag breaking
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Granted
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CN201911056435.7A
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Chinese (zh)
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CN110745324B (en
Inventor
胡晓莉
李瑞晟
沈源海
邵淼根
陆晔
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Shanghai Dianji University
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Shanghai Dianji University
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for
    • B65B69/0033Unpacking of articles or materials, not otherwise provided for by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for
    • B65B69/0008Opening and emptying bags

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The invention relates to a garbage bag breaking and recycling device which comprises a conveyor belt, a bag breaking module and a hooking module, wherein the bag breaking module and the hooking module are respectively connected with a rack, the bag breaking module comprises a first motor and a bag breaking knife which are connected with each other, the hooking module comprises a second motor and a hooking knife which are connected with each other, the bag breaking knife comprises a disc body and a plurality of knife bodies, the knife bodies are circumferentially arranged along the edge of the disc body, the first motor drives the bag breaking knife to rotate so as to cut garbage bags placed on the conveyor belt, and the second motor drives the hooking knife to rotate so as to hook the garbage bags placed on the conveyor belt. Compared with the prior art, the garbage bag separating device has the advantages that the garbage bag and the garbage bag are separated, the garbage bag and the garbage are prevented from being processed together in the next step, and the efficiency of the whole garbage processing process is improved.

Description

Broken bag recovery unit of disposal bag
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a garbage bag breaking and recycling device.
Background
At present, a garbage bag breaking device mostly exists in a roller form, and two forms, namely a double-roller form and a single-roller form, are mainly adopted. The double-roller device cutting edge is arranged on the inner wall of the outer roller and the outer wall of the inner roller, the single-roller device cutting edge is arranged on the inner wall of the roller, and the two devices drive the cutting edge to cut the garbage bag through the rotation of the roller so as to realize the bag breaking function of the garbage bag.
Although the drum-type garbage bag-breaking machine can break garbage bags in all directions, a lot of garbage bag fragments can be left, and the workload is increased for subsequent garbage classification treatment. Simultaneously, because this kind of rubbish breaks bagging apparatus and is many cutting edge devices, in the during operation, must have the phenomenon of destroying fragile article in the disposal bag, has also increased the work load of follow-up rubbish letter sorting processing like this, and this kind of device does not all have disposal bag recovery processing facility.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned drawbacks of the prior art and providing a waste bag breaking and recycling device for reducing the fragments of the waste bag, ensuring the integrity of the waste in the bag and recycling the waste bag.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a broken bag recovery unit of disposal bag, includes conveyer belt and the broken bag module of being connected with the frame, broken bag module include interconnect's first motor and broken bag sword, the device still includes the module of getting with the frame is connected colluding, collude and get the module and include interconnect's second motor and collude the sword, broken bag sword constitute by a disk body and a plurality of cutter body, a plurality of cutter bodies follow the marginal circumference of disk body arrange, first motor drive broken bag sword rotatory and cut the disposal bag of arranging the conveyer belt in, second motor drive collude the sword rotation and then collude the disposal bag of arranging the conveyer belt in.
The bag breaking module comprises two bag breaking components which are respectively arranged on two sides of the conveyor belt, the bag breaking components comprise a first motor, a first shaft body and a bag breaking cutter which are connected in sequence, the hooking module comprises two hooking components which are respectively arranged on two sides of the conveyor belt, the hooking components comprise a second motor, a second shaft body and a hooking cutter which are connected in sequence, the two bag breaking components cut two sides of the garbage bag, and the two hooking components hook two sides of a cutting plane of the garbage bag respectively.
The disk body of the bag breaking knife is parallel to the conveying belt, the rotating surfaces of the hooking knives of the two hooking assemblies are perpendicular to the conveying belt, and the longitudinal heights of the two hooking assemblies are different.
The hook cutter comprises a four-bar mechanism, the four-bar mechanism is connected with the second shaft body through a flange, the longest rod body and the shortest rod body of the four-bar mechanism are respectively connected with the flange, the rod bodies of the four-bar mechanism are connected through pins, and the four-bar mechanism surrounds a quadrilateral area.
The hooking knife further comprises a hooking body connected with one end of the spring and a knife rest connected with the other end of the spring, one end of the knife rest is fixedly connected with the shortest rod body, and the other end of the knife rest is movably connected with the hooking body.
The first motor and the second motor are arranged at the top of the rack, and the second shaft body is connected with the flange through a coupling.
The device also comprises a garbage bag collecting box which is arranged at the corresponding position below the hooking module.
The machine frame is provided with a feeding hole and a discharging hole, the feeding hole conveys bagged garbage which is not subjected to garbage bag cutting to the conveyor belt, and the discharging hole conveys the garbage which is placed in the conveyor belt and is subjected to garbage bag recycling to the treatment center.
Compared with the prior art, the invention has the following advantages:
(1) the bag breaking knife consists of a disc body and a plurality of knife bodies, the knife bodies are circumferentially arranged along the edge of the disc body, the first motor drives the bag breaking knife to rotate so as to cut and break the garbage bag, and the bag breaking knife can reduce fragments of the garbage bag and ensure the integrity of the garbage in the bag; the hooking module comprises a second motor and a hooking knife which are connected with each other, the second motor drives the hooking knife to rotate so as to hook the garbage bag on the conveyor belt, and the garbage bag can be recycled by the structure; the garbage bag breaking and recycling device has the advantages that the garbage bag breaking and recycling device is combined with the garbage bag breaking device, the garbage bag and the garbage bag are separated, the garbage bag and the garbage bag are prevented from being processed together on the next step, the garbage bag breaking and recycling automation is realized, and the efficiency is improved for the whole garbage processing flow.
(2) The bag breaking module comprises two bag breaking components which are respectively arranged on two sides of the conveyor belt, the hooking module comprises two hooking components which are respectively arranged on two sides of the conveyor belt, and due to the paired design, the garbage bags can be cut and recovered more conveniently.
(3) The two hooking components have different longitudinal heights, the height difference exists in the moment of hooking the garbage bag, shearing force can be formed, and in addition, the circumferential force of the hooking body ensures that enough force is used for dividing the garbage bag into an upper part and a lower part to hook away the garbage bag respectively.
(4) The hook knife comprises a four-bar mechanism, the four-bar mechanism surrounds a quadrilateral area, the rod bodies are connected through pins, the four-bar mechanism enables the knife rest and the hook body to move relatively in the rotating process, the hook body can hook and release the garbage bag in the rotating process, and the four-bar mechanism has the advantages of compact structure and convenience in maintenance.
(5) The hook cutter comprises a hook body connected with one end of the spring and a cutter frame connected with the other end of the spring, the other end of the hook cutter is movably connected with the hook body, and the cutter body can swing downwards when being positioned at the bottommost end of circular motion, so that the garbage bag hooked by the hook cutter automatically falls off.
(6) The garbage bag collecting box is arranged at a corresponding position below the hooking module, so that garbage bags can be conveniently recovered.
(7) The frame is equipped with feed inlet and discharge gate, integrated design, convenient operation.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of section A-A of the present invention;
FIG. 3 is a partial schematic view of a hooking module according to the present invention;
FIG. 4 is a partial D-D cross-sectional view of a hooking module of the present invention;
FIG. 5 is a schematic view of the hook knife according to the present invention;
reference numerals:
1 is a frame; 2 is a conveyor belt; 3 is a first shaft body; 4, a plurality of cutter bodies; 5 is a second shaft body; 6 is a four-bar mechanism; 7 is a garbage bag collecting box; 8 is a tool rest; 9 is a spring; 10 is a hook body; 11 is a flange; 12 is a coupling; and 13 is a bolt.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Examples
Example 1
The embodiment provides a garbage bag breaking and recycling device, as shown in fig. 1 and 2, the garbage bag breaking and recycling device comprises a conveyor belt 2, and a bag breaking module and a hooking module which are respectively connected with a rack 1, wherein the bag breaking module comprises a first motor and a bag breaking knife which are connected with each other, the hooking module comprises a second motor and a hooking knife which are connected with each other, the bag breaking knife comprises a disc body and a plurality of knife bodies 4, the knife bodies 4 are circumferentially arranged along the edge of the disc body, the first motor drives the bag breaking knife to rotate so as to cut garbage bags placed on the conveyor belt 2, and the second motor drives the hooking knife to rotate so as to hook the garbage bags placed on the conveyor belt 2; the bag breaking knife comprises a disc body and a plurality of knife bodies 4, the knife bodies 4 are circumferentially arranged along the edge of the disc body, the first motor drives the bag breaking knife to rotate so as to cut and break the garbage bag, and the bag breaking knife can reduce fragments of the garbage bag and ensure the integrity of the garbage in the bag; the hooking module comprises a second motor and a hooking knife which are connected with each other, the second motor drives the hooking knife to rotate so as to hook the garbage bag arranged on the conveyor belt 2, and the garbage bag can be recycled by the structure; the garbage bag breaking and recycling device has the advantages that the garbage bag breaking and recycling device is combined with the garbage bag breaking device, the garbage bag and the garbage bag are separated, the garbage bag and the garbage bag are prevented from being processed together on the next step, the garbage bag breaking and recycling automation is realized, and the efficiency is improved for the whole garbage processing flow.
Preferably, the bag breaking module comprises two bag breaking components which are respectively arranged at two sides of the conveyor belt 2, each bag breaking component comprises a first motor, a first shaft body 3 and a bag breaking knife which are sequentially connected, the hooking module comprises two hooking components which are respectively arranged at two sides of the conveyor belt 2, each hooking component comprises a second motor, a second shaft body 5 and a hooking knife which are sequentially connected, the two bag breaking components cut two sides of the garbage bag, and the two hooking components hook two sides of a cutting plane of the garbage bag respectively; the bag breaking module comprises two bag breaking components which are respectively arranged on two sides of the conveyor belt 2, the hooking module comprises two hooking components which are respectively arranged on two sides of the conveyor belt 2, and due to the paired design, the garbage bags can be cut and recovered more conveniently.
Preferably, the disc body of the bag breaking knife is parallel to the conveyor belt 2, the rotating surfaces of the hooking knives of the two hooking assemblies are perpendicular to the conveyor belt 2, and the longitudinal heights of the two hooking assemblies are different; the two hooking components have different longitudinal heights, the height difference exists in the moment of hooking the garbage bag, shearing force can be formed, and the circumferential force of the hooking body 10 ensures that enough force is provided for dividing the garbage bag into an upper part and a lower part to hook away the garbage bag respectively.
Preferably, the hook cutter comprises a four-bar mechanism 6, the four-bar mechanism 6 is connected with the second shaft body 5 through a flange 11, the longest rod body and the shortest rod body of the four-bar mechanism 6 are respectively connected with the flange 11, the rod bodies of the four-bar mechanism 6 are connected through pins, and the four-bar mechanism 6 surrounds a quadrilateral area; the structure enables the four-bar mechanism to enable the tool rest and the hook body to generate relative motion in the rotating process, is beneficial to hooking and releasing the garbage bag by the hook body in the rotating process, and has the advantages of compact structure, convenience in maintenance and stable transmission.
Preferably, the hook knife further comprises a hook body 10 connected with one end of the spring 9 and a knife rest 8 connected with the other end of the spring 9, one end of the knife rest 8 is fixedly connected with the shortest rod body, and the other end of the knife rest 8 is movably connected with the hook body 10; the cutter body can swing downwards when being positioned at the bottommost end of the circular motion, so that the garbage bag hooked can automatically fall off, and the hook body is combined with the four-bar mechanism to form double guarantee for hooking and releasing the garbage bag.
Preferably, the first motor and the second motor are both arranged on the top of the frame 1 and are connected through a key to transmit power, the second shaft body 5 and the flange 11 are connected through a coupling 12, as shown in fig. 4, the coupling 12 is connected with a driven shaft through a bolt 13, and the driven shaft is connected with the second shaft body 5; the whole device has neat and beautiful structure.
Preferably, the garbage bag collecting box 7 is further included, and the garbage bag collecting box 7 is placed at a corresponding position below the hooking module; the garbage bag is convenient to recycle.
Preferably, the frame 1 is provided with a feeding port and a discharging port, the feeding port conveys bagged garbage which is not subjected to garbage bag cutting to the conveyor belt 2, and the discharging port conveys garbage of the recovered garbage bag which is arranged on the conveyor belt 2 to the treatment center; the integrated design, convenient operation.
The whole garbage bag breaking and recycling process is fully automatic, the operation and use process is very simple and convenient, only the machine needs to be charged to start and stop, the garbage disposal device greatly improves the working efficiency of garbage disposal, and the garbage disposal device is very suitable for disposing resident household garbage in small bags.
As shown in fig. 5, when the hook blade works, when the hook body 10 performs circular motion and is located at the lowest point, i.e., at the station 3, the hook body 10 swings downward by virtue of self-gravity and the four-bar mechanism, and then returns to the original state at other stations by the pulling force of the spring 9.
Example 2
The disc body of the bag breaking knife is vertical to the conveyor belt 2, and the rotating surfaces of the hook knives of the two hooking assemblies are parallel to the conveyor belt 2; the rest is the same as in example 1.
Example 3
The first motor is arranged at the top of the frame 1, the second motors are arranged at the side parts of the frame 1, and power is transmitted through key connection; the rest is the same as in example 1.
Example 4
The bag breaking module comprises a bag breaking component, and the hooking module comprises a hooking component; the rest is the same as in example 1.

Claims (8)

1. The utility model provides a broken bag recovery unit of disposal bag, includes conveyer belt (2) and the broken bag module of being connected with frame (1), broken bag module include interconnect's first motor and broken bag sword, its characterized in that still includes and colludes the module of getting with frame (1) is connected, collude the module and include interconnect's second motor and collude the sword, broken bag sword constitute by a disk body and a plurality of cutter body (4), a plurality of cutter body (4) follow the edge circumference of disk body arrange, first motor drive broken bag sword rotatory and cut the disposal bag of arranging in conveyer belt (2), second motor drive collude the sword rotation and then get the disposal bag of arranging in conveyer belt (2).
2. The garbage bag breaking and recycling device according to claim 1, wherein the bag breaking module comprises two bag breaking components respectively disposed at two sides of the conveyor belt (2), the bag breaking components comprise a first motor, a first shaft body (3) and a bag breaking knife which are sequentially connected, the hooking module comprises two hooking components respectively disposed at two sides of the conveyor belt (2), the hooking component comprises a second motor, a second shaft body (5) and a hooking knife which are sequentially connected, the two bag breaking components cut two sides of the garbage bag, and the two hooking components respectively hook two sides of a cutting plane of the garbage bag.
3. A waste bag breaking and recycling device according to claim 2, characterized in that the disc of the bag breaking knife is parallel to the conveyor belt (2), the rotational planes of the hooking knives of the two hooking assemblies are perpendicular to the conveyor belt (2), and the longitudinal heights of the two hooking assemblies are different.
4. The bag breaking and recycling device for garbage bags according to claim 2, wherein the hooking knife comprises a four-bar linkage (6), the four-bar linkage (6) is connected with the second shaft body (5) through a flange (11), the longest rod body and the shortest rod body of the four-bar linkage (6) are respectively connected with the flange (11), the rod bodies of the four-bar linkage (6) are connected through a pin, and the four-bar linkage (6) encloses a quadrilateral area.
5. The garbage bag breaking and recycling device of claim 4, wherein the hooking knife further comprises a hooking body (10) connected with one end of the spring (9) and a knife rest (8) connected with the other end of the spring (9), one end of the knife rest (8) is fixedly connected with the shortest rod body, and the other end of the knife rest is movably connected with the hooking body (10).
6. A waste bag breaking and recycling device according to claim 4, characterized in that said first motor and said second motor are both disposed on the top of said frame (1), and said second shaft (5) and said flange (11) are connected by a coupling (12).
7. A bag breaking and recycling device according to claim 1, further comprising a garbage bag collecting box (7), wherein said garbage bag collecting box (7) is disposed at a corresponding position below the hooking module.
8. A bag breaking and recycling device according to claim 1, characterized in that said frame (1) is provided with a feeding port and a discharging port, said feeding port is used for feeding bagged garbage which is not cut by said garbage bag to said conveyor belt (2), and said discharging port is used for feeding garbage which is collected by said garbage bag and is placed on said conveyor belt (2) to said processing center.
CN201911056435.7A 2019-10-31 2019-10-31 Broken bag recovery unit of disposal bag Active CN110745324B (en)

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CN110745324B CN110745324B (en) 2021-12-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111319897A (en) * 2020-04-20 2020-06-23 卡逊科技(上海)有限公司 Automatic bag-breaking garbage recycling bin
CN112124723A (en) * 2020-10-20 2020-12-25 西南石油大学 Bag opening device for bagged medicines

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US4289438A (en) * 1978-02-06 1981-09-15 Ateliers De Constructions Mecaniques Armand Colinet Machine for mechanically opening and emptying bags which may contain a toxic product
US4725184A (en) * 1985-04-16 1988-02-16 Sac-A-Pal Limited Bag slitting and emptying machine
JPH02139323A (en) * 1988-11-17 1990-05-29 Nomura Seisakusho:Kk Apparatus for taking out contents of bag
US5318399A (en) * 1991-02-20 1994-06-07 Trutzschler Gmbh & Co. Kg Method and apparatus for removing ties and wrappers from textile fiber bales
CN2858495Y (en) * 2005-12-15 2007-01-17 许敬敏 Automatic unpacking device for cigarette peduncle
CN101643119A (en) * 2008-12-21 2010-02-10 李洪滨 Unpacking machine
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CN111319897A (en) * 2020-04-20 2020-06-23 卡逊科技(上海)有限公司 Automatic bag-breaking garbage recycling bin
CN112124723A (en) * 2020-10-20 2020-12-25 西南石油大学 Bag opening device for bagged medicines

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