CN2294114Y - Apparatus for breaking bags of garbage - Google Patents
Apparatus for breaking bags of garbage Download PDFInfo
- Publication number
- CN2294114Y CN2294114Y CN 97236215 CN97236215U CN2294114Y CN 2294114 Y CN2294114 Y CN 2294114Y CN 97236215 CN97236215 CN 97236215 CN 97236215 U CN97236215 U CN 97236215U CN 2294114 Y CN2294114 Y CN 2294114Y
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- roller
- bearing
- fixed
- crushing teeth
- slow speed
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Abstract
The utility model belongs to a mechanical device, which can tear a life refuse bag. A machine cover, a quick gear roller, and an automatically avoiding device are arranged on a machine frame. A slow gear roller and the automatically avoiding device are in rotating and sliding connection. The breaking teeth of the quick gear roller and the breaking teeth of the slow gear roller are arranged at intervals. When the utility model is used, the refuse bag can be punctured to be broken, and cloth strips can not wind around the breaking teeth because the basic shape of the breaking teeth is conic. The two gear rollers relatively rotate with a differential speed. The two gear rollers can tear the refuse bag to lead refuse in the refuse bag to fall out, which is favorable for separating organic refuse and inorganic refuse in a down channel sorting procedure. Because the arrangement of the automatically avoiding device, the utility model can be prevented from damaging when a bulk of hard object passes.
Description
The utility model relates to a kind of mechanical device that tears the house refuse bag.
For adapting to the cities and towns hygienic requirements, the packed rate of domestic waste improves year by year, but after sieving with existing sorting equipment, the bagged garbage with whole bag sorts out often, does not reach the purpose that the bigger inorganic matter rubbish of organic matter rubbish that volume is less and volume separates.Also have and adopt reducing mechanism in preceding road, but this sneaks in the organic matter after volume is bigger in refuse bag inorganic matter rubbish is broken, organic utilization rate and increased the difficulty of handling when not only having reduced disposal of refuse.Chinese patent application CN2228835Y provides a kind of refuse bag processor.The endless-chain of this processor is provided with the cutter of grabbing that can cut and grasp refuse bag.During use, the refuse bag that begins to drop into can be poked but refuse bag is difficult for being torn, and still leaves part rubbish in the bag, is unfavorable for the letter sorting in road, back; Especially continuously after moving a period of time (for example a few minutes), refuse bag fragment that then is torn and the objects such as cloth in the rubbish just can be wrapped in grabs on the cutter, makes that to grab cutter ineffective, can't tear refuse bag, thereby this device does not possess practicality.
The purpose of this utility model is, provide a kind of and can move continuously, and can with the house refuse bagcover torn, the packed preferably house refuse broken bag of practicality device.
The technical scheme that realizes the utility model purpose is (referring to Fig. 1 to Fig. 3), this device has frame (1) and is fixed on hood (2) on the frame (1), the top of hood (2) is provided with charging aperture (21), its design feature is, this device also has the automatic avoiding device (5) on frame of being located at (1), the quick discaling roll (3) that is rotationally connected by clutch shaft bearing parts (6) and frame (1) reaches the discaling roll at a slow speed (4) that rotates and be slidingly connected by second parts of bearings (8) and automatic avoiding device (5), be fixed with crushing teeth (32) on the quick roller (31) of discaling roll (3) fast, be fixed with crushing teeth (42) on the roller at a slow speed (41) of discaling roll (4) at a slow speed, and fast roller (31) by its axis direction and at a slow speed roller (41) be arranged in parallel, crushing teeth (32) and the alternate setting of crushing teeth (42), the driving gear (92) that is located at second transmission device (9) on the frame (1) can be meshed with the driven gear that belongs to second transmission device (9) (91) on the slow axis (43) that is fixed on discaling roll (4) at a slow speed.
Above-mentioned second parts of bearings (8) has two groups, every end is provided with corresponding one group of second parts of bearings (8) at the two ends of slow axis (43), it is the bearing (81) that an end of slow axis (43) is provided with one group of second parts of bearings (8), other end end is provided with another bearing of organizing second parts of bearings (8) (81), bearing (81) is located at again in separately the movable axis bearing (82), automatic avoiding device (5) has 2, each free mounting (51) and the elastic force adjusting device (52) that is located on the mounting (51) constitute, one end of elastic force adjusting device (52) contacts with corresponding movable axis bearing (82), the other end contacts with mounting (51), and movable axis bearing (82) is slidingly connected with mounting (51).
Above-mentioned mounting (51) is made of interior bearing (51-1), outer support (51-2), upper rail (51-3) and lower guideway (51-4), interior bearing (51-1), outer support (51-2) and lower guideway (51-4) are fixed on the frame (1), upper rail (51-3) is fixed on interior bearing (51-1) and the outer support (51-2), and movable axis bearing (82) is provided with sliding tray (82-1) and lower slider groove (82-2), and last sliding tray (82-1) and lower slider groove (82-2) are slidingly connected with corresponding upper rail (51-3) and lower guideway (51-4); Elastic force adjusting device (52) has inner spring seat (52-1), outer spring seat (52-2), compression spring (52-3), adjusting screw(rod) (52-4) and locking nut (52-5), inner spring seat (52-1) is fixedlyed connected with movable axis bearing (82), adjusting screw(rod) (52-4) is connected with outer support (51-2) threads turn, and be locked on the outer support (51-2) by locking nut (52-5), outer spring seat (52-2) is slidingly connected with adjusting screw(rod) (52-4), and compression spring (52-3) is located between inner spring seat (52-1) and the outer spring seat (52-2).
Above-mentioned quick discaling roll (3) has fast axis (33), gripper shoe (34), head plate (35), striker plate (36), quick roller (31) and crushing teeth (32); Gripper shoe (34) and head plate (35) respectively have 2, all be weldingly fixed on the fast axis (33), roller (31) is fixed with the outer end of gripper shoe (34) and the outer end welding of head plate (35) fast, and a plurality of basic configurations are that conical crushing teeth (32) is weldingly fixed on the outer surface of quick roller (31); Striker plate (36) has 2, fixedlys connected with a corresponding head plate (35) separately.Discaling roll (4) has slow axis (43), gripper shoe (44), head plate (45), striker plate (46), quick roller (41) and crushing teeth (42) at a slow speed; Gripper shoe (44) and head plate (45) respectively have 2, all be weldingly fixed on the slow axis (43), the welding of the outer end of the outer end of roller (41) and gripper shoe (44) and head plate (45) is fixing at a slow speed, and a plurality of basic configurations are that conical crushing teeth (42) is weldingly fixed on the outer surface of roller (41) at a slow speed; Striker plate (46) has 2, fixedlys connected with a corresponding head plate (46) separately.
Above-mentioned hood (2) is positioned at the top of frame (1); The frame (1) that is fixed on the fixed bearing block (62) of clutch shaft bearing parts (6) goes up and is positioned at the outside of hood (2), is fixed on the termination of fast axis (33) as the belt pulley (71) of first transmission device (7); Second parts of bearings (8) and automatic avoiding device (5) also are positioned at the outside of hood (2), the wheel bearing seat (95) of second transmission device (9) is fixed on the frame (1), wheel bearing is located in the wheel bearing seat (95), gear shaft (93) is located on the wheel bearing, and the inner of gear shaft (93) is fixedly connected with driving gear (91), and the outer end is fixed with belt pulley (96).
The space width by axis direction that above-mentioned quick roller (31) is gone up between the crushing teeth is 200～350mm, the space width by axis direction between the last crushing teeth of roller (41) is 100～250mm at a slow speed, and when guaranteeing that crushing teeth between two rollers is relative, their static shortest spacing is 50～100mm.
Referring to Fig. 4, the be distributed as oblique line run-in index when fast roller (31) launch of above-mentioned crushing teeth (32) on quick roller (31) arranged, and the be distributed as oblique line run-in index when at a slow speed roller (41) launch of crushing teeth (42) on roller (41) at a slow speed arranged.
The utlity model has positive effect: (1) this device can move continuously, the shape of the crushing teeth of this device adopts conical, so in tearing the process of refuse bag, relevant fragment or cloth type objects can not be wrapped on the crushing teeth, so work effectively be poked and be torn to crushing teeth in entire work process, can to refuse bag all the time.(2) constantly fall into this device in house refuse from charging aperture, and drop out this device downwards by two discaling rolls in relative rotation, be equipped with the polybag of rubbish or other packaging bag by the extruding of the crushing teeth on the roller of two counterrotating discaling rolls and the discaling roll, smash up, because the rotating speed difference of two rollers, one rotation is fast, a rotation is slow, forms the differential action of pullling.Therefore refuse bag is torn, and rubbish falls and drops out this device in the bag.So bagged garbage, can separate organic matter rubbish and inorganic matter rubbish when sorting preferably through behind this device.(3) when the bulk hard ware material greater than two gap of tooth roller passes through, the compression spring of automatic avoiding device is compressed, and make discaling roll at a slow speed and fast the distance between the discaling roll strengthen, make driving gear and driven gear break away from engagement simultaneously, and allow the bulk hard ware material pass through, avoid equipment is caused damage.After the hard thing of bulk passed through, under the effect of compression spring, discaling roll resetted at a slow speed, and driving gear and driven gear recover engagement, proceed normal broken bag work.Thereby make this device have long service life.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is the B-B cross-sectional schematic of Fig. 1.
Fig. 4 is the quick roller or the position view of crushing teeth when roller launches at a slow speed.
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment 1,
With the Q235A steel frame (1) that to make as Fig. 1 be rectangular frame to the basic configuration with housing of strut rail (11) shown in Figure 3, the length of frame (1) housing * wide is 2160 * 1470mm, and goes up fixing quick motor cabinet (12) of welding and slow speed motor seat (13) first in frame (1).Make the hood of form (2) as shown in Figure 3 with the Q235A steel, and hood (2) top has charging aperture (21).
Make fast axis of shape (31) and slow axis (41) as shown in Figure 1 with No. 45 steel rod iron material, make the gripper shoe of shape (34,44), head plate (35,45), striker plate (36,46) as shown in the figure with No. 45 steel plates.Make quick roller (31) with No. 45 steel plates through veneer reeling machine roll bending, welding, machined one-shot forming and reach roller (41) at a slow speed.Making end hardness (HRC) with machined of superior alloy steel bar and heat treatment is 48～52 conical crushing teeth (32,42).
2 gripper shoes (34) and 2 head plates (35) are weldingly fixed on the fast axis (33), quick roller (31) is weldingly fixed on the outer end of gripper shoe (34) and the outer end of head plate (35), distribution mode shown in 50 crushing teeths (32) map interlinking 4 is weldingly fixed on the outer surface of quick roller (31), and the space width by axis direction between the crushing teeth (32) is 300mm.With securing member 2 striker plates (36) are fixed on the corresponding head plate (35).Thereby constitute quick discaling roll (3).With the two ends of fast axis (33) respectively pass corresponding one group clutch shaft bearing parts (6) a bearing (61) and with its inner ring tight fit, the outer ring of bearing (61) and fixed bearing block (62) tight fit, this fixed bearing block (62) is fixed on the housing of frame (1), the fixed bearing block (62) of another group clutch shaft bearing parts (6) is fixed on the crosspiece (11) of frame (1), is fixed with belt pulley (71) on the termination that is positioned at frame (1) housing one end of fast axis (33).
2 gripper shoes (44) and 2 head plates (45) are weldingly fixed on the slow axis (43), will be at a slow speed roller (41) be weldingly fixed on the outer end of gripper shoe (44) and the outer end of head plate (45), with 70 crushing teeths (42) by distribution mode weldering shown in Figure 4 by on the outer surface that is fixed on roller (41) at a slow speed.Space width by axis direction between the crushing teeth (42) is 150mm.With securing member 2 striker plates (46) are fixed on the corresponding head plate (45).Thereby constitute discaling roll (4) at a slow speed.
With the channel-section steel and the sectional area of fixedlying connected with it is the bar shaped cast iron formation upper rail (51-3) of rectangle, is that the bar shaped cast iron of rectangle is made lower guideway (51-4) by sectional area.Interior bearing (51-1) and the basic configuration of being made cuboid by the Q235A rod iron are cuboid and the outer support (51-2) that is provided with tapped through hole, interior bearing (51-1), outer support (51-2) and lower guideway (51-4) are fixed on the crosspiece (11) of frame (1), upper rail (51-3) is fixed on interior bearing (51-1) and the outer support (51-2), thereby constitutes mounting (51).Make inner spring seat (52-1), outer spring seat (52-2), adjusting screw(rod) (52-4) and locking nut (52-5) with No. 45 steel, make the compression spring with the 65Mn steel.
The two ends of slow axis (43) are respectively passed corresponding one group second parts of bearings (8) a bearing (81) inner ring and with this inner ring tight fit, the outer ring of bearing (81) and movable axis bearing (82) tight fit.Movable axis bearing (82) is made by cast iron, and surface and lower surface mill respectively and be processed with last sliding tray (82-1) and the lower slider groove (82-2) that matches with upper rail (51-3) and lower guideway (51-4) thereon.
Movable axis bearing (82) is placed mounting (51), make the last lower guideway (51-3 of mounting (51), 51-4) with the upper and lower sliding tray (82-1 of movable axis bearing (82), 82-2) be slidingly connected, and inner spring seat (52-1) is fixedlyed connected with the sidewall outwardly of movable axis bearing (82), adjusting screw(rod) (52-4) is screwed on outer support (51-2).Locking nut (52-5) the inner from adjusting screw(rod) (52-4) is screwed on, outer spring seat (52-2) is enclosed within on the inner bar section of adjusting screw(rod) (52-4) again.To compress spring (52-3) and place internal and external spring seat (52-1,52-1), the tensile force that rotation adjusting screw(rod) (52-4) is regulated compression spring (52-3) is about 1 ton, screws locking nut (52-5) again and makes it to contact with the medial surface of outer support (51-2).Be fixed with driven gear wheel (91) on the termination that is positioned at frame strut rail (11) one ends of slow axis (43).
2 wheel bearing seats (95) of second transmission device (9) are fixed on the housing of frame (1), and gear shaft (93) is rotationally connected with it, the inner of gear shaft (93) is fixed with driver pinion (92), this pinion (92) is meshed with driven gear wheel (91), and the outer end of gear shaft (93) is fixed with belt pulley (96).
With on hood (2) frame (1), and be positioned at the top of frame (1) with securing member, hood (2) covers quick discaling roll (3) and discaling roll (4) at a slow speed, and they and clutch shaft bearing parts (6) and second parts of bearings (8) are kept apart.Going up fixed installation power at quick motor cabinet (12) is 5.5 kilowatts, and rotating speed is 1440 rev/mins a fast speed motor (73), and can pass through belt (72) drive belt pulley (71) and rotate.Going up fixed installation power at slow speed motor seat (13) is that 1.5 kilowatts, rotating speed are 960 rev/mins slow speed motor (98), and can pass through belt (97) and drive belt pulley (96) rotation.Selecting suitable parameter to make the rotating speed of discaling roll (4) at a slow speed and the ratio of the rotating speed of discaling roll (3) fast is 1: 8.At last, belt case (19-1,19-2) gets final product on belt pulley (71,96) and belt (92,97) outer cover.
Claims (7)
1, a kind of packed house refuse broken bag device, have frame (1) and be fixed on hood (2) on the frame (1), the top of hood (2) is provided with charging aperture (21), it is characterized in that, this device also has the automatic avoiding device (5) on frame of being located at (1), the quick discaling roll (3) that is rotationally connected by clutch shaft bearing parts (6) and frame (1) reaches the discaling roll at a slow speed (4) that rotates and be slidingly connected by second parts of bearings (8) and automatic avoiding device (5), be fixed with crushing teeth (32) on the quick roller (31) of discaling roll (3) fast, be fixed with crushing teeth (42) on the roller at a slow speed (41) of discaling roll (4) at a slow speed, and fast roller (31) by its axis direction and at a slow speed roller (41) be arranged in parallel, crushing teeth (32) and the alternate setting of crushing teeth (42), the driving gear (92) that is located at second transmission device (9) on the frame (1) can be meshed with the driven gear (91) of second transmission device (9) on the slow axis (43) that is fixed on discaling roll (4) at a slow speed.
2, device according to claim 1, it is characterized in that, second parts of bearings (8) has two groups, every end is provided with corresponding one group of second parts of bearings (8) at the two ends of slow axis (43), it is the bearing (81) that an end of slow axis (43) is provided with one group of second parts of bearings (8), the other end is provided with another bearing of organizing second parts of bearings (8) (81), and bearing (81) is located at again in separately the movable axis bearing (82); Automatic avoiding device (5) has 2, each free mounting (51) and the elastic force adjusting device (52) that is located on the mounting (51) constitute, one end of elastic force adjusting device (52) contacts with corresponding movable axis bearing (82), the other end contacts with mounting (51), and movable axis bearing (82) is slidingly connected with mounting (51).
3, device according to claim 2, it is characterized in that, mounting (51) is by interior bearing (51-1), outer support (51-2), upper rail (51-3) and lower guideway (51-4) constitute, interior bearing (51-1), outer support (51-2) and lower guideway (51-4) are fixed on the frame (1), upper rail (51-3) is fixed on interior bearing (51-1) and the outer support (51-2), and movable axis bearing (82) is provided with sliding tray (82-1) and lower slider groove (82-2), and last sliding tray (82-1) and lower slider groove (82-2) are slidingly connected with corresponding upper rail (51-3) and lower guideway (51-4); Elastic force adjusting device (52) has inner spring seat (52-1), outer spring seat (52-2), compression spring (52-3), adjusting screw(rod) (52-4) and locking nut (52-5), inner spring seat (52-1) is fixedlyed connected with movable axis bearing (82), adjusting screw(rod) (52-4) is connected with outer support (51-2) threads turn, and be locked on the outer support (51-2) by locking nut (52-5), outer spring seat (52-2) is slidingly connected with adjusting screw(rod) (52-4), and compression spring (52-3) is located between inner spring seat (52-1) and the outer spring seat (52-2).
According to claim 1,2,3 described devices, it is characterized in that 4, discaling roll (3) has fast axis (33), gripper shoe (34), head plate (35), striker plate (36), quick roller (31) and crushing teeth (32) fast; Gripper shoe (34) and head plate (35) respectively have 2, all be weldingly fixed on the fast axis (33), roller (31) is fixed with the outer end of gripper shoe (34) and the outer end welding of head plate (35) fast, and a plurality of basic configurations are that conical crushing teeth (32) is weldingly fixed on the outer surface of quick roller (31); Striker plate (36) has 2, fixedlys connected with a corresponding head plate (35) separately;
Discaling roll (4) has slow axis (43), gripper shoe (44), head plate (45), striker plate (46), quick roller (41) and crushing teeth (42) at a slow speed; Gripper shoe (44) and head plate (45) respectively have 2, all be weldingly fixed on the slow axis (43), the welding of the outer end of the outer end of roller (41) and gripper shoe (44) and head plate (45) is fixing at a slow speed, and a plurality of basic configurations are that conical crushing teeth (42) is weldingly fixed on the outer surface of roller (41) at a slow speed; Striker plate (46) has 2, fixedlys connected with a corresponding head plate (46) separately.
5, device according to claim 4 is characterized in that, hood (2) is positioned at the top of frame (1); The frame (1) that is fixed on the fixed bearing block (62) of clutch shaft bearing parts (6) goes up and is positioned at the outside of hood (2), is fixed on the termination of fast axis (33) as the belt pulley (71) of first transmission device (7); Second parts of bearings (8) and automatic avoiding device (5) also are positioned at the outside of hood (2), the wheel bearing seat (95) of second transmission device (9) is fixed on the frame (1), wheel bearing is located in the wheel bearing seat (95), gear shaft (93) is located on the wheel bearing, and the inner of gear shaft (93) is fixedly connected with driving gear (91), and the outer end is fixed with belt pulley (96).
6, device according to claim 4, it is characterized in that, the space width by axis direction that quick roller (31) is gone up between the crushing teeth is 200～350mm, the space width by axis direction between the last crushing teeth of roller (41) is 100～250mm at a slow speed, and when guaranteeing that crushing teeth between two rollers is relative, their static shortest spacing is 50～100mm.
7, device according to claim 6, it is characterized in that, the be distributed as oblique line run-in index when fast roller (31) launch of crushing teeth (32) on quick roller (31) arranged, and the be distributed as oblique line run-in index when at a slow speed roller (41) launch of crushing teeth (42) on roller (41) at a slow speed arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236215 CN2294114Y (en) | 1997-06-02 | 1997-06-02 | Apparatus for breaking bags of garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236215 CN2294114Y (en) | 1997-06-02 | 1997-06-02 | Apparatus for breaking bags of garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2294114Y true CN2294114Y (en) | 1998-10-14 |
Family
ID=33947138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236215 Expired - Fee Related CN2294114Y (en) | 1997-06-02 | 1997-06-02 | Apparatus for breaking bags of garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2294114Y (en) |
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| CN107321764A (en) * | 2017-08-08 | 2017-11-07 | 张炽广 | A kind of pretreatment unit of sorting consumer waste |
| CN108405156A (en) * | 2017-12-29 | 2018-08-17 | 王炜杰 | A kind of efficient cities and towns organic garbage treatment equipment |
| CN110575869A (en) * | 2019-10-24 | 2019-12-17 | 山东正轩机械制造有限公司 | Crushing mechanism of single-toothed-roller crusher and single-toothed-roller crusher |
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