CN203921405U - A kind of bag-crusher - Google Patents
A kind of bag-crusher Download PDFInfo
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- CN203921405U CN203921405U CN201420329638.5U CN201420329638U CN203921405U CN 203921405 U CN203921405 U CN 203921405U CN 201420329638 U CN201420329638 U CN 201420329638U CN 203921405 U CN203921405 U CN 203921405U
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- gear piece
- baffle plate
- bag
- holding pad
- crusher
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Abstract
The application discloses a kind of bag-crusher, comprises actuating device, is provided with the casing of inlet point and discharging opening, also comprises holding pad and gear piece, and the axle drive shaft of described gear piece and described actuating device is connected; Along described gear piece be circumferentially evenly distributed with multiple laciniations, and the tooth top of described laciniation is towards the direction away from described gear piece axle center; Between described holding pad and described gear piece exist hold refuse bag gap, and the tail end of described holding pad and described gear piece tangent.By the laciniation that utilizes gear piece, refuse bag is scratched, in use do not need to change frequently, and then can increase work efficiency.
Description
Technical field
The utility model relates to technology of garbage disposal field, particularly relates to a kind of bag-crusher.
Background technology
Now people, in the time abandoning house refuse, install to house refuse in refuse bag often, and then are transported to destructor plant and process.Destructor plant can carry out sorting process to house refuse, and carries out before sorting process needing refuse bag to break, and bag-crusher is exactly to be specifically designed to the equipment of breaking refuse bag.
Existing bag-crusher mainly comprises driving device and cutterhead, cutterhead is provided with multiple blades, and driving device band movable knife disc rotates, in the time entering refuse bag in bag-crusher and enter the work area of cutterhead, blade can scratch refuse bag, and then realizes the object of breaking refuse bag.
But because rubbish kind in house refuse is many, blade, can contact with these rubbish article in the process of scratching refuse bag, this will cause blade to wear and tear, thereby needs allowing blade replacement more frequently, and this just causes broken bag efficiency lower.
Therefore the broken bag efficiency that, how to improve bag-crusher is those skilled in the art's technical issues that need to address.
Utility model content
In view of this, the application's object is to provide a kind of bag-crusher, can improve its broken bag efficiency.
A kind of bag-crusher that the application provides, comprises actuating device, is provided with the casing of inlet point and discharging opening, also comprises holding pad and gear piece, and the axle drive shaft of described gear piece and described actuating device is connected; Along described gear piece be circumferentially evenly distributed with multiple laciniations, and the tooth top of described laciniation is towards the direction away from described gear piece axle center; Between described holding pad and described gear piece exist hold refuse bag gap, and the tail end of described holding pad and described gear piece tangent.
Preferably, also comprise scraper baffle plate, described scraper baffle plate is tilted to lower setting along inlet point to the discharging opening of casing of casing, and the nadir position of described scraper baffle plate is lower than the setting position of described axle drive shaft; Described scraper baffle plate is provided with the fluting for rotating for described gear piece, and the cell wall of described fluting and the surface of described gear piece fit.
Preferably, also comprise baffle plate, one end of described baffle plate is connected with the end of the close discharging opening of described scraper baffle plate, and the other end is connected with the surface that described casing arranges discharging opening, and angle between described baffle plate and described scraper baffle plate is acute angle.
Preferably, also comprise turning cylinder, at least two described holding pads are circumferentially uniformly distributed along described turning cylinder, and the tail end of described holding pad is all tangent with described gear piece; The setting position of described turning cylinder is mutually concordant with the setting position of described axle drive shaft.
Preferably, be axially evenly provided with multiple described gear pieces along described axle drive shaft; At least two described holding pads are a holding pad group, and multiple holding pad groups are axially uniformly distributed and described holding pad group and the corresponding setting one by one of described gear piece along described turning cylinder; The fluting of described scraper baffle plate arrange number and described gear piece that number is set is identical.
Preferably, described turning cylinder clockwise rotates, and described axle drive shaft rotates counterclockwise.
Preferably, the rotating speed of described turning cylinder is lower than the rotating speed of described axle drive shaft.
A kind of bag-crusher that the application provides comprises casing and actuating device, and casing is provided with inlet point and discharging opening, also comprises holding pad and gear piece, and wherein the axle drive shaft of gear piece and actuating device is connected.Along gear piece be circumferentially evenly distributed with multiple laciniations, and the tooth top of laciniation is all towards the direction away from gear piece axle center, tail end and the gear piece of holding pad are tangent, and have the gap for holding refuse bag between holding pad and gear piece.So, in use, refuse bag enters in the gap between holding pad and gear piece via inlet point, and under the effect of holding pad, refuse bag can stay in this gap; Under the drive of axle drive shaft, gear piece carries out high speed rotating, in gear piece rotation process, the sawtooth rotation structure that gear piece circumferentially arranges can contact with refuse bag, under the tooth top effect of laciniation, refuse bag can be scratched, realize the effect of breaking refuse bag, rubbish after breaing up can be via the gap landing between holding pad and gear piece, and discharges via discharging opening.Compared with scratching refuse bag with available technology adopting blade, in this detailed description of the invention, by the laciniation that utilizes gear piece, refuse bag is scratched, in use do not need frequently more allowing blade replacement, and then can increase work efficiency; While is because the volume of the volume ratio blade of laciniation is much smaller, in identical girth, the magnitude setting of laciniation is far longer than the magnitude setting of blade, therefore, under identical rotating speed, frequency of exposure between laciniation and the refuse bag of gear piece, far away higher than the frequency of exposure between blade and refuse bag, therefore, compared with adopting blade, adopts gear piece can improve the efficiency of breaking refuse bag.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The structural representation of bag-crusher in a kind of detailed description of the invention that Fig. 1 provides for the application;
Fig. 2 is the cross-sectional view of bag-crusher shown in Fig. 1;
Wherein:
Casing 1, inlet point 1a, discharging opening 1b, gear piece 2, holding pad 3, scraper baffle plate 4, turning cylinder 5, axle drive shaft 6, baffle plate 7.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
In this detailed description of the invention, bag-crusher comprises casing 1 and actuating device, and casing 1 is provided with inlet point 1a and discharging opening 1b, also comprises holding pad 3 and gear piece 2, and wherein the axle drive shaft 6 of gear piece 2 and actuating device is connected.Along gear piece 2 be circumferentially evenly distributed with multiple laciniations, and the tooth top of laciniation is all towards the direction away from gear piece 2 axle center, the tail end of holding pad 3 and gear piece 2 are tangent, and have the gap for holding refuse bag between holding pad 3 and gear piece 2.
So, in use, refuse bag enters in the gap between holding pad 3 and gear piece 2 via inlet point 1a, and under the effect of holding pad 3, refuse bag can stay in this gap; Under the drive of axle drive shaft 6, gear piece 2 carries out high speed rotating, in gear piece 2 rotation processes, the laciniation that gear piece 2 circumferentially arranges can contact with refuse bag, under the tooth top effect of laciniation, refuse bag can be scratched, realize the object of breaking refuse bag, rubbish after breaing up can be via the gap landing between holding pad 3 and gear piece 2, and discharges via discharging opening 1b.
Compared with scratching refuse bag with available technology adopting blade, in this detailed description of the invention, by the laciniation that utilizes gear piece 2, refuse bag is scratched, in use do not need frequently more allowing blade replacement, and then can increase work efficiency; While is because the volume of the volume ratio blade of laciniation is much smaller, therefore in identical girth, the magnitude setting of laciniation is far longer than the magnitude setting of blade, therefore, under identical rotating speed, frequency of exposure between laciniation and the refuse bag of gear piece 2, far away higher than the frequency of exposure between blade and refuse bag, therefore, compared with adopting blade, adopts gear piece 2 can improve the efficiency of breaking refuse bag.
It should be noted that, in this detailed description of the invention, laciniation is triangle laciniation, certainly, also can adopt according to actual user demand other shape, as arcuate serrated shape structure, rectangle laciniation or L-type laciniation.
In addition, affect the rotation of gear piece 2 for fear of the rubbish of breaing up, in this detailed description of the invention, be also provided with the scraper baffle plate 4 that is tilted to lower setting along inlet point 1a to discharging opening 1b, and the nadir position of scraper baffle plate 4 is lower than the setting position of axle drive shaft 6.Simultaneously scraper baffle plate 4 is provided with the fluting for rotating for gear piece 2, and gear piece 2 is arranged in the space forming in this fluting and at fluting and rotates, and surface radially of gear piece 2 and the cell wall of fluting fit.
So, under the effect of the centnifugal force that the rubbish after gear piece 2 scratches after refuse bag, breaks up applies at gear piece 2, can be got rid of to scraper baffle plate 4, because scraper baffle plate 4 is obliquely installed, the rubbish that therefore falls to scraper baffle plate 4 is along the surperficial landing of scraper baffle plate 4 to discharging opening 1b.Simultaneously; because gear piece 2 is arranged in fluting; and in the situation that not affecting gear piece normal rotation; the cell wall of fluting and the surface of gear piece 2 fit; so fluting has played protective effect to gear piece 2; can ensure that the rubbish of being broken up can not fall to gear piece 2, and then can ensure that the rubbish being scattered can not impact the normal rotation of gear piece 2.
It should be noted that, in this detailed description of the invention, one end of scraper baffle plate 4 and casing 1 be fixedly connected and the setting position of this end near the direction of inlet point 1a, the other end arranges towards discharging opening 1b, ensure that scraper baffle plate is tilted to lower setting along inlet point 1a to discharging opening 1b, the rubbish after can ensureing to break up with this is along 4 landings of scraper baffle plate to discharging opening.
Also it should be noted that, the setting position of the nadir of scraper baffle plate 4, lower than the setting position of axle drive shaft 6, so can ensure that gear piece 2 can normal rotation.Certainly in the situation that not affecting gear piece normal rotation, can adopt other set-up mode.
In further scheme, also comprise baffle plate 7, one end of this baffle plate 7 is connected with the end of the close discharging opening 1b of scraper baffle plate 4, and the other end is connected with the surface that casing 1 arranges discharging opening 1b, and angle between baffle plate 7 and scraper baffle plate 4 is acute angle.So, by baffle plate 7 is set, can ensure that dip plane landing that rubbish can form along baffle plate 7, to discharging opening 1b, so can further avoid rubbish to impact the normal operation of gear piece 2.
It should be noted that, in this detailed description of the invention, scraper baffle plate 4 is first end near the end of inlet point 1a, scraper baffle plate 4 is the second end near the end of discharging opening 1b, one end of baffle plate 7 is connected with the second end of scraper baffle plate 4, the other end tilts towards the setting position direction of the first end near scraper baffle plate 4, so can ensure that the angle between scraper baffle plate 4 and baffle plate 7 is acute angle.In this detailed description of the invention, the end of baffle plate 7 and casing 1 arrange that the surface of discharging opening 1b is fixedly connected, and certainly, also do not get rid of the end of baffle plate is fixedly installed on to the surface of casing for the first end of fixing scraper baffle plate.
Further in scheme, scratch refuse bag for the ease of gear piece 2, in this detailed description of the invention, also comprise turning cylinder 5, the setting position of turning cylinder 5 is mutually concordant with the setting position of axle drive shaft 6, four holding pads 3 along turning cylinder 5 be circumferentially uniformly distributed and the tail end of four holding pads 3 all tangent with gear piece 2.So in use, refuse bag can fall in the space that two adjacent holding pads 3 form via inlet point 1a, under the drive of turning cylinder 5, holding pad 3 is along with turning cylinder 5 rotates, so refuse bag can be along with rotation, in the time turning to the gap that holding pad 3 and gear piece 2 form, gear piece 2 can scratch refuse bag, because holding pad 3 is in rotary state, therefore holding pad 3 can further apply squeese pressure to refuse bag, to ensure that gear piece 2 fully contacts with refuse bag, and then the efficiency that can improve gear piece 2 and scratch refuse bag, simultaneously, after refuse bag is scratched, the rubbish being scattered can be distributed in the space that two adjacent holding pads 3 form, when this spatial rotational is during to discharging opening 1b, rubbish can fall to discharging opening 1b, and discharge via discharging opening 1b.
It should be noted that, in this detailed description of the invention, four holding pads 3 are arranged at turning cylinder 5, and along being circumferentially uniformly distributed of turning cylinder 5, certainly, do not get rid of the set-up mode that adopts other yet, as a holding pad is only set, this holding pad and casing are fixedly connected.
Also it should be noted that, in this detailed description of the invention, the setting position of turning cylinder 5 is mutually concordant with the setting position of axle drive shaft 6, the end of four holding pads 3 is all tangent with gear piece 2, so can ensure in holding pad 3 rotation processes, can not impact the rotation of gear piece 2, ensure that gear piece 2 and holding pad 3 all can normal rotation.
Need to further illustrate, in this detailed description of the invention, be provided with four holding pads 3, certainly, in the case of ensureing that the space that forms of adjacent holding pad can hold refuse bag, do not get rid of the holding pad that other numbers are set, as two, three, four etc. yet.
In addition, in this detailed description of the invention, turning cylinder 5 clockwise rotates, axle drive shaft 6 rotates counterclockwise, so can ensure that holding pad 3 can apply squeese pressure to refuse bag in rotation process, be convenient to gear piece 2 and scratch refuse bag, can improve broken bag efficiency, also can ensure simultaneously the rubbish broken up can landing to discharging opening 1b.Meanwhile, the rotating speed of turning cylinder 5, lower than the rotating speed of axle drive shaft 6, so, can ensure long enough contact time of gear piece 2 and refuse bag, ensures that gear piece 2 can scratch refuse bag.
In order further to improve broken bag efficiency, in this detailed description of the invention, along axle drive shaft 6 be axially evenly provided with five gear pieces 2, scraper baffle plate 4 is provided with five flutings, and a gear piece 2 is set in each fluting; Four holding pads 3 are a holding pad group, five holding pad groups being axially uniformly distributed and holding pad group and gear piece 2 corresponding setting one by one along turning cylinder 5.So, work at interior 2, five gear pieces 2 of multiple gear pieces that arrange of casing 1 simultaneously, can improve the broken bag efficiency of bag-crusher.
It should be noted that, in this detailed description of the invention, be provided with five gear pieces 2, can certainly other number be set according to the concrete volume of casing and size, as six gear pieces etc. are set.
What need to further illustrate is, in this detailed description of the invention, just have been described in detail for the concrete facilities of gear piece 2, holding pad 3 and scraper baffle plate 4, in order to ensure the normal use of bag-crusher, actuating device is connected with actuating unit, so can ensure axle drive shaft 6 can normal rotation and the rotating speed to axle drive shaft 6 etc. regulate; Turning cylinder 5 is connected with actuating unit equally, so ensures that turning cylinder 5 can normal rotation and adjusting rotary speed.Wheelbase between axle drive shaft 6 and turning cylinder 5 is to regulate according to actual service condition.
Claims (7)
1. a bag-crusher, comprises actuating device, is provided with the casing of inlet point and discharging opening, it is characterized in that, also comprise holding pad and gear piece, the axle drive shaft of described gear piece and described actuating device is connected;
Along described gear piece be circumferentially evenly distributed with multiple laciniations, and the tooth top of described laciniation is towards the direction away from described gear piece axle center;
Between described holding pad and described gear piece exist hold refuse bag gap, and the tail end of described holding pad and described gear piece tangent.
2. bag-crusher as claimed in claim 1, it is characterized in that, also comprise scraper baffle plate, described scraper baffle plate is tilted to lower setting along inlet point to the discharging opening of casing of casing, and the nadir position of described scraper baffle plate is lower than the setting position of described axle drive shaft; Described scraper baffle plate is provided with the fluting for rotating for described gear piece, and the cell wall of described fluting and the surface of described gear piece fit.
3. bag-crusher as claimed in claim 2, it is characterized in that, also comprise baffle plate, one end of described baffle plate is connected with the end of the close discharging opening of described scraper baffle plate, the other end is connected with the surface that described casing arranges discharging opening, and angle between described baffle plate and described scraper baffle plate is acute angle.
4. bag-crusher as claimed in claim 2, is characterized in that, also comprises turning cylinder, and at least two described holding pads are circumferentially uniformly distributed along described turning cylinder, and the tail end of described holding pad is all tangent with described gear piece; The setting position of described turning cylinder is mutually concordant with the setting position of described axle drive shaft.
5. bag-crusher as claimed in claim 4, is characterized in that, is axially evenly provided with multiple described gear pieces along described axle drive shaft; At least two described holding pads are a holding pad group, and multiple holding pad groups are axially uniformly distributed and described holding pad group and the corresponding setting one by one of described gear piece along described turning cylinder; The fluting of described scraper baffle plate arrange number and described gear piece that number is set is identical.
6. the bag-crusher as described in claim 4 or 5, is characterized in that, described turning cylinder clockwise rotates, and described axle drive shaft rotates counterclockwise.
7. bag-crusher as claimed in claim 5, is characterized in that, the rotating speed of described turning cylinder is lower than the rotating speed of described axle drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329638.5U CN203921405U (en) | 2014-06-19 | 2014-06-19 | A kind of bag-crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329638.5U CN203921405U (en) | 2014-06-19 | 2014-06-19 | A kind of bag-crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921405U true CN203921405U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329638.5U Active CN203921405U (en) | 2014-06-19 | 2014-06-19 | A kind of bag-crusher |
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| Country | Link |
|---|---|
| CN (1) | CN203921405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335185A (en) * | 2018-12-04 | 2019-02-15 | 内蒙古蒙牛乳业（集团）股份有限公司 | One kind drawing chartered plane |
-
2014
- 2014-06-19 CN CN201420329638.5U patent/CN203921405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335185A (en) * | 2018-12-04 | 2019-02-15 | 内蒙古蒙牛乳业（集团）股份有限公司 | One kind drawing chartered plane |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing city Changping District North Street North Orchard Street Patentee after: BEIJING EASCITY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 102200 Beijing city Changping District North Street North Orchard Street Patentee before: BEIJING YICHENG TECHNOLOGY Co.,Ltd. Address after: 102200 Beijing city Changping District North Street North Orchard Street Patentee after: BEIJING YICHENG TECHNOLOGY Co.,Ltd. Address before: 102200 Beijing city Changping District North Street North Orchard Street Patentee before: BEIJING GREEN CITY GREAT EXPOIT ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |