CN209905271U - Shield type urban garbage bag breaking machine - Google Patents
Shield type urban garbage bag breaking machine Download PDFInfo
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- CN209905271U CN209905271U CN201920454054.3U CN201920454054U CN209905271U CN 209905271 U CN209905271 U CN 209905271U CN 201920454054 U CN201920454054 U CN 201920454054U CN 209905271 U CN209905271 U CN 209905271U
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Abstract
The utility model discloses a shield formula municipal refuse bag-breaking machine adopts the mode of broken bag shield and rotary mechanism reverse rotation cutting to break the bag and cut apart to utilize spiral equipment with rubbish extrusion waterlogging caused by excessive rainfall back share output, can realize the process of broken bag, cutting and dewatering and once accomplish, be difficult for by strip rubbish winding pivot, the clearance is convenient quick, has improved refuse treatment's efficiency greatly, and the outage rate is low.
Description
Technical Field
The utility model relates to a refuse handling installation field, in particular to shield formula municipal refuse bag-breaking machine.
Background
The garbage bag breaking and crushing machine integrates multiple functions of bag breaking, crushing and the like, and can automatically tear bags of bagged garbage in urban household garbage so as to achieve the condition of subsequent classification and sorting treatment. The traditional garbage bag breaking machine is mostly in a horizontal double-shaft form, blades are arranged on the two shafts, the two shafts or a certain shaft moves, and the garbage bag is torn and broken up through the relative movement of the blades, so that the function of breaking bags and crushing garbage is achieved.
In the process of garbage post-treatment, no matter transportation, incineration, fermentation or landfill, excessive moisture in the garbage can cause pollution in the transportation process, the incineration is difficult, the fermentation environment is affected, excessive landfill leachate and other adverse effects, so the garbage needs to be drained and squeezed in the pretreatment stage, and the garbage reaches a dry state. The existing garbage bag breaking machine can only break bags and crush garbage, cannot remove and squeeze water in the garbage, and is used for performing water removal treatment on the garbage with the help of a garbage water removal device in the follow-up process, so that the process is complicated and the treatment component is high.
We have also found some existing relevant information about the garbage bag breaking machine through patent and literature search, for example:
1. domestic waste bag-breaking machine and breaker, application number: CN 201420095860.3; the applicant: shanghai Van Qing environmental engineering Co., Ltd; and (3) abstract: a household garbage bag breaking machine and a household garbage crusher comprise a machine shell, wherein an access door and an organic glass observation window are arranged on the machine shell, two main shafts which rotate relatively are arranged in the machine shell, the main shafts are in driving connection with a driving mechanism, a plurality of bag breaking knives or crushing knives are transversely connected onto the main shafts, the bag breaking knives or the crushing knives are rotationally connected onto the main shafts, and the bag breaking knives or the crushing knives can be selected from three forms; shown broken bag blade or broken blade is according to 120 degrees evenly distributed on the radial direction of main shaft, the inner wall both sides of casing are connected with antiwind scraper and guiding mechanism, and antiwind scraper and guiding mechanism all are located the outside of two main shafts, and antiwind scraper and guiding mechanism include the scraper blade, and the scraper blade alternately interval distribution is between broken bag sword, and antiwind scraper and guiding mechanism still include portable slider, sliding tray, adjusting hand wheel and locking handle.
2. An internal rotation formula rubbish bag breaker, application number: CN 201520348882.0; the applicant: a royal phoebe tree; and (3) abstract: an internal rotation type garbage bag breaking machine is composed of two central rotating shafts distributed side by side, wherein a plurality of circular cutting blades are arranged on the two central rotating shafts respectively, the circular cutting blades on the two central rotating shafts are arranged in a staggered mode, the distance between every two adjacent blades after the two groups of blades are arranged in a staggered mode is equal, and the rotating directions of the two central rotating shafts are inward when the two central rotating shafts work; arrange this structure in broken bag system of aquatic rubbish, empty in the water of mixing the disposal bag on, this internal rotation formula rubbish bag-breaking machine is high-speed rotatory, broken bag in the twinkling of an eye, simple structure not only, be convenient for operation and maintenance, cutting effect is good, efficient, and can guarantee to cut into equidistant rubbish strip with the disposal bag, the later stage recovery processing of being convenient for.
3. Rubbish bag-breaking machine, application number: cn201310607343. x; the applicant: qingdao Fuchuang environmental science and technology, Inc.; and (3) abstract: the utility model provides a rubbish bag breaking machine, includes the frame, install the motor in the frame lower part, install in the material storehouse on frame upper portion, install through the bearing and dial the material in material storehouse middle part and break bag device in advance, install the hobbing cutter device in material storehouse lower part through the bearing, the material storehouse is including the material loading mouth, interior storehouse and the feed opening that connect gradually, motor output shaft dials the material and breaks bag device and hobbing cutter device in advance. The two variable frequency motors are adopted to drive the material poking pre-crushing device and the hobbing cutter to rotate together, and the two bag breaking effects of the serrated cutter and the hobbing cutter in the middle of the material poking rod are very obvious; the garbage bag can be completely torn by crushing twice, and then the garbage bag is subjected to next process for efficient separation; the material-poking pre-bag-breaking device has a reversing function, and when the load is too high, the bag-poking pre-bag-breaking device reverses so that the barrier is separated and the equipment is protected; the rotating shaft of the material poking pre-breaking bag device and the rotating shaft of the hobbing cutter run asynchronously, so that the plastic bag can be torn more easily, and the effect is very obvious.
As seen from the above publications, most of the existing garbage bag-breaking machines adopt a form of a horizontal roller and a roller circumferential surface dividing knife, and such bag-breaking machines do not have a water removal function at first, and when encountering sundries such as ropes, the ropes are easily wound on the roller for dozens of turns to form a thick sundry winding, so that the garbage bag-breaking machines are extremely difficult to clean.
Disclosure of Invention
The utility model provides a shield formula municipal refuse bag-breaking machine adopts the mode of the rotatory cutting of two shields to break the bag and cut apart to utilize spiral equipment with rubbish extrusion waterlogging caused by excessive rainfall back share output, can realize breaking the bag and cut the dewatering and once accomplish, be difficult for by strip rubbish winding pivot, the clearance is convenient quick, has improved refuse treatment's efficiency greatly, and the outage rate is low.
The utility model discloses a following technical scheme realizes:
the utility model provides a shield formula municipal refuse bag-breaking machine, it includes motor and the speed reducer that meets with the motor, the speed reducer passes through the coupling joint main shaft, main shaft through connection bag-breaking machine front and back frame, bag-breaking machine top sets up the feed inlet, feed inlet below leads to bag-breaking machine bag-breaking district, bag-breaking district rear end sets up bag-breaking shield, bag-breaking shield surface sets up the broken sword of a plurality of bag-breaking shield, bag-breaking shield links to each other with the main shaft through the bearing, bag-breaking shield back border sets up bag-breaking shield gear, bag-breaking shield gear is connected with the main shaft through drive gear group, bag-breaking district front end sets up screw device, screw device and main shaft fixed connection, screw device sets up the broken sword of screw device in the face of bag-breaking district blade, the space of screw device front end is the extrusion chamber, the extrusion chamber front end is for extruding the diffluence mouth, extrude.
The bag breaking machine works as follows: the rubbish in bags gets into bag-breaking district from the feed inlet in, the screw means direction of rotation in the bag-breaking district is the same with motor direction of rotation, broken bag shield passes through the transmission diversion back of drive gear group, direction of rotation is opposite with screw means, the disposal bag tears and breaks the back at the reverse rotation of the broken sword of screw means and the broken sword of bag-breaking shield, drop bag-breaking district below, carry the extrusion room through screw means's transmission effect, the stock of the rubbish in the extrusion room is full, just be extruded discharge belt from the reposition of redundant personnel thigh of extrusion reposition of redundant personnel department and carry next process.
The squeezing chamber is provided with a draining plate below, the draining plate is connected with a sewage discharge port below, garbage is pressurized through the squeezing chamber, sewage is drained from the draining plate, and the sewage is connected to a sewage treatment center from the sewage discharge port to perform harmless treatment on the sewage.
The front end of extruding the reposition of redundant personnel mouth sets up the baffle, and the baffle is used for blockking to push down because of extrusion chamber high pressure, and some rubbish fragments are ejected out, prevents that the fragment from hurting the people, also plays separation gas, prevents that the stink of rubbish from filling up too much effect.
The connection part of the front frame and the rear frame of the bag breaking machine is provided with an opening and closing track, so that the front frame and the rear frame are separated from each other when a cutter is cleaned, maintained or replaced in the bag breaking machine, and cleaning personnel can enter the bag breaking machine or put tools into the bag breaking machine conveniently.
The transmission gear set is as follows: the gear fixed on the main shaft is sequentially meshed with the two outer gears arranged on the rear rack, the outer gear is meshed with the inner teeth of the bag breaking shield gear for transmission, the bag breaking shield is connected with the main shaft through the bearing through sequential meshing of the two outer gears and meshing transmission with the inner teeth of the bag breaking shield gear, the original rotating torque of the motor is converted into reverse torque to be transmitted to the bag breaking shield, and the final rotating direction of the bag breaking shield is opposite to the rotation of the screw device.
The edge end of the shunting bridge frame of the extrusion shunting port is arranged towards the extrusion chamber, when the garbage is extruded, the garbage is further cut and shunted, and the garbage flowing through is cut and crushed for the second time, so that the subsequent automatic sorting process is facilitated.
The invention has the beneficial effects that:
1. the utility model discloses shield formula municipal refuse bag breaking machine has changed traditional biax rotary type bag breaking machine structure, utilizes two relative pivoted circle shield type mechanisms, accomplishes the broken bag process of disposal bag, and broken bag is efficient, and broken bag rate is high, utilizes the dead weight and the inertia moment of broken bag shield, and the increase rotation torque lightens the load of motor.
2. The utility model discloses utilized screw means's transmission, extruded the waterlogging caused by excessive rainfall with broken rubbish, realized broken bag cutting dewatering simultaneously and once accomplished, the rubbish moisture content behind the waterlogging caused by excessive rainfall is low, does benefit to subsequent transportation, burns, fermentation or landfill processing, makes the produced sewage of rubbish obtain collecting and purifying, prevents that landfill leachate from producing.
3. Compare traditional pivot bag-breaking machine structure, the shield formula mechanism that changes can not produce the condition that the rope convoluteed in the pivot, and the clearance is simple and convenient, only needs to open the frame, carry on simply clear up after can, need not dismounting device and clear up.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a view showing a cross section B-B in FIG. 1;
FIG. 4 is a view of the cross-section C-C of FIG. 1;
FIG. 5 is a view of the cross-section D-D of FIG. 1;
the reference numbers in the figures illustrate:
1. a feeding belt; 2. a motor; 21. a speed reducer; 3. a rear frame; 31. a drive gear set; 32. a bag breaking shield gear; 33. a bag breaking shield; 331. a bag breaking shield breaking blade; 34. opening and closing the track; 4. a feed inlet; 5. a screw device; 51. a screw crushing blade; 6. a main shaft; 7. a pressing chamber; 71. a draining board; 72. a sewage discharge port; 8. extruding a shunting port; 81. a baffle plate; 82. shunting bridge; 9. and a discharging belt.
Detailed Description
Example 1
A shield type urban garbage bag breaking machine comprises a motor 2 and a speed reducer 21 connected with the motor 2, wherein the speed reducer 21 is connected with a main shaft 6 through a coupler, the main shaft 6 is connected with a front frame and a rear frame of the bag breaking machine in a penetrating manner, a feed inlet 4 is arranged above the bag breaking machine, a bag breaking area of the bag breaking machine is arranged below the feed inlet 4, a bag breaking shield 33 is arranged at the rear end of the bag breaking area, a plurality of bag breaking shield crushing blades 331 are arranged on the surface of the bag breaking shield 33, the bag breaking shield 33 is connected with the main shaft 6 through a bearing, a bag breaking shield gear 32 is arranged at the back edge of the bag breaking shield 33, the bag breaking shield gear 32 is connected with the main shaft 6 through a transmission gear set 31, a spiral device 5 is arranged at the front end of the bag breaking area, the spiral device 5 is fixedly connected with the main shaft 6, a spiral device crushing blade 51 is arranged on a blade of the spiral device 5 facing the bag breaking area, the space at the front end of the spiral device 5 is an extrusion chamber;
a draining plate 71 is arranged below the squeezing chamber 7, and a sewage discharge port 72 is connected below the draining plate 71;
a baffle 81 is arranged at the front end of the extrusion shunting port 8;
the front and rear frame connecting parts of the bag breaking machine are provided with opening and closing rails 34, the opening and closing rails 34 are steel sliding rails, and an operator can use a hand-operated hydraulic jack to open, close and operate.
The drive gear set 31 is: the gear fixed on the main shaft is sequentially meshed with two external gears arranged on the rear frame 3, and the external gears close to the external gears are meshed with the internal teeth of the bag breaking shield gear 32 for transmission;
the edge ends of the shunt bridges 82 of the extrusion shunt ports 8 are arranged towards the extrusion chamber 7, and the number of the shunt bridges 82 of the shunt ports 8 can be 18 and are arranged in a radial shape.
Claims (6)
1. The utility model provides a shield type municipal refuse bag-breaking machine which characterized in that: the bag breaking machine comprises a motor (2) and a speed reducer (21) connected with the motor (2), wherein the speed reducer (21) is connected with a main shaft (6) through a coupler, the main shaft (6) is connected with a front frame and a rear frame of the bag breaking machine in a penetrating manner, a feed inlet (4) is formed above the bag breaking machine, a bag breaking area of the bag breaking machine is communicated below the feed inlet (4), a bag breaking shield (33) is arranged at the rear end of the bag breaking area, a plurality of bag breaking shield crushing blades (331) are arranged on the surface of the bag breaking shield (33), the bag breaking shield (33) is connected with the main shaft (6) through a bearing, a bag breaking shield gear (32) is arranged at the back edge of the bag breaking shield (33), the bag breaking shield gear (32) is connected with the main shaft (6) through a transmission gear set (31), a spiral device (5) is arranged at the front end of the bag breaking area, the spiral device (5) is fixedly connected with the main shaft, the space of the front end of the screw device (5) is a squeezing chamber (7), the front end of the squeezing chamber (7) is an extrusion shunting port (8), and a discharge belt (9) is connected below the extrusion shunting port (8).
2. The shield-type urban garbage bag breaking machine according to claim 1, characterized in that: a draining plate (71) is arranged below the squeezing chamber (7), and a sewage discharge port (72) is connected below the draining plate (71).
3. The shield-type urban garbage bag breaking machine according to claim 1, characterized in that: and a baffle (81) is arranged at the front end of the extrusion shunting port (8).
4. The shield-type urban garbage bag breaking machine according to claim 1, characterized in that: and an opening and closing track (34) is arranged at the joint of the front frame and the rear frame of the bag breaking machine.
5. The shield-type urban garbage bag breaking machine according to claim 1, characterized in that: the transmission gear set (31) is as follows: the gear fixed on the main shaft is sequentially meshed with two external gears arranged on the rear frame (3), and the external gears close to the external gears are meshed with the internal teeth of the bag breaking shield gear (32) for transmission.
6. The shield-type urban garbage bag breaking machine according to claim 1, characterized in that: the edge end of a shunting bridge frame (82) of the extrusion shunting port (8) is arranged towards the extrusion chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454054.3U CN209905271U (en) | 2019-04-04 | 2019-04-04 | Shield type urban garbage bag breaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454054.3U CN209905271U (en) | 2019-04-04 | 2019-04-04 | Shield type urban garbage bag breaking machine |
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| Publication Number | Publication Date |
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| CN209905271U true CN209905271U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920454054.3U Active CN209905271U (en) | 2019-04-04 | 2019-04-04 | Shield type urban garbage bag breaking machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987298A (en) * | 2019-04-04 | 2019-07-09 | 广西大自然再生资源有限公司 | A kind of shield formula municipal refuse bag-breaking machine |
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2019
- 2019-04-04 CN CN201920454054.3U patent/CN209905271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987298A (en) * | 2019-04-04 | 2019-07-09 | 广西大自然再生资源有限公司 | A kind of shield formula municipal refuse bag-breaking machine |
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