CN211801529U - Garbage crushing device for sanitation truck - Google Patents
Garbage crushing device for sanitation truck Download PDFInfo
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- CN211801529U CN211801529U CN201922415043.7U CN201922415043U CN211801529U CN 211801529 U CN211801529 U CN 211801529U CN 201922415043 U CN201922415043 U CN 201922415043U CN 211801529 U CN211801529 U CN 211801529U
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Abstract
The utility model belongs to the technical field of the road is clean, especially, relate to a garbage crushing device for sanitation car. The utility model discloses, including the sanitation automobile body, sanitation automobile body bottom be equipped with a plurality of automobile body drive wheels along sanitation automobile body central line symmetry, the sanitation automobile body on be equipped with the suction nozzle body, suction nozzle body top be equipped with suction tube and housing. The utility model discloses design into the cantilever form suspension type heterotypic crushing blade subassembly, need not to use the cutter head axle to fix suspension type heterotypic crushing blade subassembly at the housing both ends, the moment of resistance is less when the drive, the energy consumption is lower, reduced radial runout when rotating at a high speed, be difficult for causing structural damage, long service life, suspension type heterotypic crushing blade subassembly can all be broken with any gesture to the isometric bar rubbish of branch that gets into in the suction pipe simultaneously, the crushing capacity is stronger than traditional blade, smash effectually, prevent stifled effect promotion obvious.
Description
Technical Field
The utility model belongs to the technical field of the road is clean, a garbage crushing device for sanitation car is related to.
Background
With the coming of policies such as blue sky defense war, beautiful country and the like, the environmental protection requirements of cities, towns and villages are continuously improved, more and more roads need to be cleaned and cleaned, the workload is continuously increased, and the manual cleaning operation cost is high and the efficiency is low, so that the mechanized cleaning operation modes represented by road sweeper and sweeping car are rapidly popularized, the suction nozzle of the sweeper in the current industry has poor operation effect on large-volume garbage on the road surface, the suction nozzle is easy to be blocked in the suction pipe of the suction nozzle when the ground falls leaves and branches in autumn and winter, the air volume of the system is gradually reduced, the suction force of the suction nozzle is gradually reduced until the suction nozzle is completely blocked, no suction force exists, the sweeper loses operation capability, manual dredging and cleaning are needed, the operation effect and efficiency are affected, and meanwhile, the existing blade set is driven by a longer driving shaft to rotate at high speed, so the resistance moment is larger, the energy consumption is higher, and radial runout is great when high-speed rotation, causes the structure to destroy easily, influences life.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, chinese patent discloses a crushing device and a suction nozzle of a sweeping machine [ application No.: 201711059932.3], the crushing device comprises a transmission shaft (10) and a crushing assembly which is arranged on the transmission shaft (10) and can rotate along with the transmission shaft (10), the crushing assembly comprises a cutter disc seat, a first disturbance plate (30) and a blade shaft (50) are arranged on the cutter disc seat, and blades (51) are arranged on the blade shaft (50); the cutter head seat is sleeved on the transmission shaft (10) and can rotate along with the transmission shaft (10). The crushing capacity of the crushing device can be effectively improved through the disturbance effect of the first disturbance plate. However, the rotating shaft is long, the structure is heavy, and the resistance moment is large in the rotating process, so that the energy consumption is high; and the coaxiality of the axial installation is poor, and the bearing seat is damaged due to frequent vibration, so that the service life is influenced.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a garbage crushing device for sanitation car.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a rubbish breaker for sanitation car, includes the sanitation automobile body, sanitation automobile body bottom be equipped with a plurality of automobile body drive wheels along sanitation automobile body central line symmetry, the sanitation automobile body on be equipped with the suction nozzle body, suction nozzle body top be equipped with suction tube and housing, the housing in be equipped with rotatable suspension type heterotypic crushing blade subassembly, suspension type heterotypic crushing blade subassembly link to each other with the inboard one end of housing, suspension type heterotypic crushing blade subassembly keep away from the inboard one end of housing unsettled, be the cantilever form.
In foretell a garbage crushing device for sanitation car, the suction tube link to each other with the housing, suspension type heterotypic crushing blade subassembly including setting up in the crushing blade disc of the inboard one end of housing, crushing blade disc on install a plurality of vertical blades that are vertical setting and be the horizontal blade of horizontal setting.
In foretell a garbage crushing device for sanitation car, crushing blade disc link to each other with the inboard one end of housing, crushing blade disc keep away from the inboard one end of housing unsettled, be the cantilever form, the central line mutually perpendicular of central line and horizontal blade of vertical blade.
In foretell a garbage crushing device for sanitation car, suction tube and suction nozzle body be linked together, vertical blade and horizontal blade can rotate around smashing cutter disc axial lead, when horizontal blade rotated around smashing cutter disc axial lead, horizontal blade keep away from to smash cutter disc one end and extend and let in to suction nozzle body and suction tube in.
In foretell a sanitation car is with rubbish breaker, the sanitation automobile body on be equipped with the circumference rotation ware, the axis of rotation of circumference rotation ware extend and let in to the housing and the axis of rotation of circumference rotation ware links to each other with smashing the blade disc, the housing be close to the rotatable sealed bearing that is equipped with of circumference rotation ware one end, the axis of rotation of circumference rotation ware run through the axis of rotation and the sealed bearing normal running fit of sealed bearing and circumference rotation ware.
In the garbage crushing device for the sanitation vehicle, the flange fixing block is arranged at the top of the sanitation vehicle body and is in close fit with the suction pipe.
In the garbage crushing device for the sanitation truck, the housing is annular, the length of the longitudinal blade is smaller than the radius length of the housing, and the length of the transverse blade is smaller than the radius length of the housing.
In the garbage crushing device for the sanitation truck, the suction pipe and the housing are mutually fused and integrated.
In the garbage crushing device for the sanitation truck, the garbage can is arranged at the top of the suction pipe, and the garbage can is connected with the suction pipe through the hose.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses design into the cantilever form suspension type heterotypic crushing blade subassembly, need not to use the cutter head axle to fix suspension type heterotypic crushing blade subassembly at the housing both ends, the moment of resistance is less when the drive, the energy consumption is lower, reduced radial runout when rotating at a high speed, be difficult for causing structural damage, long service life, suspension type heterotypic crushing blade subassembly can all be broken with any gesture to the isometric bar rubbish of branch that gets into in the suction pipe simultaneously, the crushing capacity is stronger than traditional blade, smash effectually, prevent stifled effect promotion obvious.
2. The utility model discloses a design vertical blade and horizontal blade, when reducing the blade group number, guarantee that the rotatory broken region of blade covers the housing basically inside, and horizontal blade part is located the whole blade outside, and the linear velocity is higher, and crushing ability is stronger than traditional blade, and blade quantity reduces the back, and the quality is lighter, and it is less to correspond inertia, and the resistance moment is less, and drive power can show the reduction.
3. The utility model discloses fuse suction tube and housing each other, be the integral type, can make housing width size show and reduce, whole quality alleviates, reduces by a wide margin to other spare part installation influence degrees of suction nozzle body top, has improved the rationality of structure.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic structural view in another direction of the present invention.
Fig. 4 is a schematic partial cross-sectional view of the present invention.
Fig. 5 is a schematic view of a partial structure of the present invention.
Fig. 6 is a partial structural schematic diagram in another direction of the present invention.
In the figure: the device comprises a sanitation vehicle body 1, a vehicle body driving wheel 2, a suction nozzle body 3, a suction pipe 4, a housing 5, a suspension type special-shaped crushing blade assembly 6, a crushing cutter head 7, a longitudinal blade 8, a transverse blade 9, a circumferential rotator 10, a flange fixing block 11 and a garbage can 12.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 2, fig. 3 and fig. 4, a garbage crushing device for sanitation vehicle, including sanitation vehicle body 1, sanitation vehicle body 1 bottom be equipped with a plurality of automobile body drive wheels 2 along 1 central line symmetry of sanitation vehicle body, sanitation vehicle body 1 on be equipped with suction nozzle body 3, 3 tops of suction nozzle body be equipped with suction tube 4 and housing 5, housing 5 in be equipped with rotatable suspension type heterotypic crushing blade subassembly 6, suspension type heterotypic crushing blade subassembly 6 link to each other with the inboard one end of housing 5, suspension type heterotypic crushing blade subassembly 6 keep away from the inboard one end of housing 5 unsettled, be the cantilever form.
In this embodiment, rubbish gets into in the suction tube 4 after inhaling from the suction nozzle body 3, smash rubbish fast through suspension type heterotypic crushing blade subassembly 6, suspension type heterotypic crushing blade subassembly 6 links to each other with the inboard one end of housing 5, suspension type heterotypic crushing blade subassembly 6 is kept away from the inboard one end of housing 5 and is unsettled, be the cantilever form, need not to use the cutter head axle to fix suspension type heterotypic crushing blade subassembly 6 at housing 5 both ends, the moment of resistance is less when the drive, the energy consumption is lower, reduced run-out when rotating at a high speed, be difficult for causing the structure to destroy, long service life, suspension type heterotypic crushing blade subassembly 6 can all be broken with any gesture to the isometric bar rubbish of branch that gets into in the suction tube 4 simultaneously, crushing capacity is stronger than traditional blade, crushing effect is good.
Combine fig. 1, fig. 2 to show, suction tube 4 and housing 5 link to each other, suspension type heterotypic crushing blade subassembly 6 including setting up in the crushing blade disc 7 of the inboard one end of housing 5, crushing blade disc 7 on install a plurality of vertical blades 8 that are vertical setting and be the horizontal blade 9 of horizontal setting.
Specifically speaking, smash blade disc 7 through the design and replace longer pivot among the prior art, moreover, the steam generator is simple in structure, simultaneously through designing vertical blade 8 and horizontal blade 9, when reducing the blade group number, guarantee that the rotatory broken region of blade covers the housing 5 inside basically, and horizontal blade 9 part is located the whole blade outside, the linear velocity is higher, crushing capacity is stronger than traditional blade, the blade quantity reduces the back, the quality is lighter, it is less to correspond inertia, the moment of resistance is less, drive power can show the reduction.
As shown in fig. 2, the crushing cutter 7 is connected with one end of the inner side of the housing 5, one end of the crushing cutter 7, which is far away from the inner side of the housing 5, is suspended in a cantilever manner, and the central line of the longitudinal blade 8 is perpendicular to the central line of the transverse blade 9.
In this embodiment, smash blade disc 7 and link to each other with the inboard one end of housing 5, smash blade disc 7 and keep away from the inboard one end of housing 5 unsettledly, be the cantilever form, the staff can independently accomplish the dismouting to smashing blade disc 7, vertical blade 8 and horizontal blade 9, and it is more convenient, swift to overhaul.
As shown in fig. 2 and 4, the suction pipe 4 is communicated with the suction nozzle body 3, the longitudinal blade 8 and the transverse blade 9 can rotate around the axial lead of the crushing cutter disc 7, and when the transverse blade 9 rotates around the axial lead of the crushing cutter disc 7, one end of the transverse blade 9, which is far away from the crushing cutter disc 7, extends into the suction nozzle body 3 and the suction pipe 4.
In this embodiment, when the transverse blade 9 rotates around the axial lead of the crushing cutter disc 7, one end of the transverse blade 9, which is far away from the crushing cutter disc 7, extends into the suction nozzle body 3 and the suction pipe 4, so as to ensure that garbage entering the suction pipe 4 is crushed, ensure the crushing area and achieve a better crushing effect.
As shown in fig. 5 and 6, the sanitation truck body 1 is provided with a circumferential rotator 10, the rotation shaft of the circumferential rotator 10 extends into the housing 5, the rotation shaft of the circumferential rotator 10 is connected with the crushing cutter 7, the housing 5 is close to one end of the circumferential rotator 10, a sealing bearing is rotatably arranged, and the rotation shaft of the circumferential rotator 10 penetrates through the rotation shaft of the sealing bearing and the circumferential rotator 10 and is in running fit with the sealing bearing.
In this embodiment, when the crushing cutter disc 7 needs to be rotated, the circumferential rotator 10 is started, the rotation shaft of the circumferential rotator 10 drives the crushing cutter disc 7 to rotate, so that the longitudinal blades 8 and the transverse blades 9 can rapidly crush garbage, the sealing bearing plays a limiting role in the rotation shaft of the circumferential rotator 10, and radial runout of the rotation shaft of the circumferential rotator 10 in the rotation process is avoided, and a person skilled in the art can understand that the circumferential rotator 10 can be a motor or a rotary oil cylinder.
Referring to fig. 2 and 3, a flange fixing block 11 is arranged at the top of the sanitation truck body 1, the flange fixing block 11 is in close fit with the suction pipe 4, and the flange fixing block 11 plays a role in fixing the suction pipe 4.
Referring to fig. 4, the housing 5 is annular, the length of the longitudinal blade 8 is smaller than the radius length of the housing 5, and the length of the transverse blade 9 is smaller than the radius length of the housing 5.
In this embodiment, the housing 5 is annular, the length of the longitudinal blade 8 is smaller than the radius length of the housing 5, so that the blade is prevented from contacting the housing 5 in the rotating process, the failure rate is reduced, and the length of the transverse blade 9 is smaller than the radius length of the housing 5, so that the contact with the housing 5 in the working process of the transverse blade 9 is avoided.
Combine fig. 4, fig. 6 to show, suction tube 4 and housing 5 fuse each other, be the integral type, can make housing 5 width size show and reduce, whole quality alleviates, reduces by a wide margin to other spare part installation influence degree above the suction nozzle body 3, has improved the rationality of structure.
As shown in fig. 2, a garbage can 12 is disposed on the top of the suction pipe 4, the garbage can 12 is connected with the suction pipe 4 through a hose, and the crushed garbage is sucked into the garbage can 12 through the hose to be intensively placed.
The utility model discloses a theory of operation is:
garbage enters the suction pipe 4 after being sucked from the suction nozzle body 3, the garbage is started, the circumferential rotator 10 drives the crushing cutter 7 to rotate through the rotating shaft of the circumferential rotator 10, so that the longitudinal blades 8 and the transverse blades 9 can rapidly crush the garbage, the rotating crushing area of the blades is ensured to basically cover the inner part of the housing 5 while the number of the blade groups is reduced by designing the longitudinal blades 8 and the transverse blades 9, the transverse blades 9 are positioned on the outer side of the whole blades, the linear velocity is higher, the crushing capacity is stronger than that of the traditional blades, after the number of the blades is reduced, the quality is lighter, the corresponding rotational inertia is smaller, the resistance moment is smaller, the driving power can be obviously reduced, the long-length strip-shaped garbage entering the suction pipe 4 can be crushed in any posture, the crushing effect is good, the anti-blocking pipe effect is obviously improved, and the sealing bearing plays a limiting role on the rotating shaft of the circumferential, avoid the axis of rotation of circumferential direction ware 10 to take place the runout at the rotation in-process, smash blade disc 7 and link to each other with the inboard one end of housing 5, smash blade disc 7 and keep away from the inboard one end of housing 5 unsettledly, be the cantilever form, need not to use the cutter head axle to fix crushing blade disc 7 at housing 5 both ends, the moment of resistance is less when the drive, and the energy consumption is lower, has reduced the runout during high-speed rotation, is difficult for causing the structural damage.
Suction tube 4 fuses each other with housing 5, is the integral type, can make housing 5 width dimension show and reduce, and whole quality alleviates, reduces by a wide margin to the installation influence degree of other spare parts of the 3 tops of the suction nozzle body, has improved the rationality of structure, and the staff can independently accomplish the dismouting to smashing blade disc 7, vertical blade 8 and horizontal blade 9, overhauls more conveniently, swiftly.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms sanitation truck body 1, truck body drive wheel 2, nozzle body 3, suction tube 4, shroud 5, depending profile crushing blade assembly 6, crushing cutterhead 7, longitudinal blades 8, transverse blades 9, circumferential rotator 10, flange mounting block 11, trash can 12, etc. are used more extensively herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (9)
1. The utility model provides a rubbish breaker for sanitation car, includes sanitation automobile body (1), sanitation automobile body (1) bottom be equipped with a plurality of automobile body drive wheels (2) along sanitation automobile body (1) central line symmetry, a serial communication port, sanitation automobile body (1) on be equipped with suction nozzle body (3), suction nozzle body (3) top be equipped with suction tube (4) and housing (5), housing (5) in be equipped with rotatable suspension type heterotypic crushing blade subassembly (6), suspension type heterotypic crushing blade subassembly (6) link to each other with housing (5) inboard one end, suspension type heterotypic crushing blade subassembly (6) keep away from housing (5) inboard one end unsettled, be the cantilever form.
2. The garbage crushing device for the sanitation truck as claimed in claim 1, wherein the suction pipe (4) is connected with the housing (5), the suspension type abnormal-shape crushing blade assembly (6) comprises a crushing cutter head (7) arranged at one end of the inner side of the housing (5), and a plurality of longitudinal blades (8) which are longitudinally arranged and transverse blades (9) which are transversely arranged are arranged on the crushing cutter head (7).
3. The garbage crushing device for the sanitation truck as claimed in claim 2, wherein the crushing cutter head (7) is connected with one end of the inner side of the housing (5), one end of the crushing cutter head (7) far away from the inner side of the housing (5) is suspended in a cantilever manner, and the central line of the longitudinal blade (8) is perpendicular to the central line of the transverse blade (9).
4. The garbage crushing device for the sanitation truck as claimed in claim 2 or 3, wherein the suction pipe (4) is communicated with the suction nozzle body (3), the longitudinal blade (8) and the transverse blade (9) can rotate around the axial lead of the crushing cutter head (7), and when the transverse blade (9) rotates around the axial lead of the crushing cutter head (7), one end of the transverse blade (9) far away from the crushing cutter head (7) extends into the suction nozzle body (3) and the suction pipe (4).
5. The garbage crushing device for the sanitation truck as claimed in claim 2 or 3, wherein the sanitation truck body (1) is provided with a circumferential rotator (10), the rotating shaft of the circumferential rotator (10) extends into the housing (5), the rotating shaft of the circumferential rotator (10) is connected with the crushing cutter head (7), one end of the housing (5) close to the circumferential rotator (10) is rotatably provided with a sealing bearing, and the rotating shaft of the circumferential rotator (10) penetrates through the sealing bearing and is in running fit with the sealing bearing.
6. The garbage crushing device for the sanitation vehicle as claimed in any one of claims 1 to 3, wherein a flange fixing block (11) is arranged at the top of the sanitation vehicle body (1), and the flange fixing block (11) is in close fit with the suction pipe (4).
7. A refuse shredder for sanitation vehicles, according to claim 2 or 3, characterised in that the casing (5) is annular, the longitudinal blades (8) have a length less than the radius of the casing (5), and the transverse blades (9) have a length less than the transverse width of the inner cavity of the casing (5).
8. A refuse chute according to any one of claims 1 to 3, wherein the suction pipe (4) and the housing (5) are fused to each other and formed as a single body.
9. A garbage crusher for sanitation truck according to any of claims 1-3, characterized in that a garbage can (12) is provided on top of the suction pipe (4), and the garbage can (12) is connected with the suction pipe (4) through a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415043.7U CN211801529U (en) | 2019-12-27 | 2019-12-27 | Garbage crushing device for sanitation truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415043.7U CN211801529U (en) | 2019-12-27 | 2019-12-27 | Garbage crushing device for sanitation truck |
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| Publication Number | Publication Date |
|---|---|
| CN211801529U true CN211801529U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415043.7U Active CN211801529U (en) | 2019-12-27 | 2019-12-27 | Garbage crushing device for sanitation truck |
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| CN (1) | CN211801529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042185A (en) * | 2019-12-27 | 2021-06-29 | 上海熙众新能源技术有限公司 | Garbage crushing device for sanitation truck |
-
2019
- 2019-12-27 CN CN201922415043.7U patent/CN211801529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042185A (en) * | 2019-12-27 | 2021-06-29 | 上海熙众新能源技术有限公司 | Garbage crushing device for sanitation truck |
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