CN203334236U - Small-sized self-propelled high-efficiency snow remover - Google Patents
Small-sized self-propelled high-efficiency snow remover Download PDFInfo
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- CN203334236U CN203334236U CN2013203184652U CN201320318465U CN203334236U CN 203334236 U CN203334236 U CN 203334236U CN 2013203184652 U CN2013203184652 U CN 2013203184652U CN 201320318465 U CN201320318465 U CN 201320318465U CN 203334236 U CN203334236 U CN 203334236U
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Abstract
Provided is a small-sized self-propelled high-efficiency snow remover. The small-sized self-propelled high-efficiency snow remover comprises a driving rear axle, a front axle, a steering wheel assembly, a power transmission mechanism, a suspension rack, a lifting arm, a snow removing device, a hydraulic lifting system and a hydraulic steering system, wherein the driving rear axle, the front axle, the steering wheel assembly are adopted by the small-sized self-propelled high-efficiency snow remover and serve as the basis of a self-propelled wheel type chassis structure, the suspension rack is arranged above the steering wheel assembly and in front of the front axle, the lifting arm is installed on the suspension rack, the snow removing device arranged on the front portion of the small-sized self-propelled high-efficiency snow remover is integrally fixed to one end of the lifting arm, the hydraulic steering system is arranged between the front axle and the steering wheel assembly, the hydraulic lifting system is arranged between the suspension rack and the lifting arm, and a power output part of the driving rear axle, a snow collecting mechanism and a snow throwing device are connected together through the power transmission mechanism arranged in the middle of the small-sized self-propelled high-efficiency snow remover. When the small-sized self-propelled high-efficiency snow remover advances to carry out operation, accumulated snow on the road surface is shoveled through a bucket assembly arranged on the front portion of the small-sized self-propelled high-efficiency snow remover, impact and milling are carried out on snow layers through a snow collecting and breaking mechanism, loose snow bundles are conveyed to the snow throwing mechanism on the rear portion in a centralized mode, and the snow bundles are thrown into accompanying snow carrier vehicles or are thrown to one side of a road through the snow throwing mechanism.
Description
Affiliated technical field
The efficient snow removing machine of small-sized self-walking of the present utility model, relate to a kind of small-sized self-walking operation, can the old equipment that falls accumulated snow in fast automatic removing road surface.Machinery Design has adopted tractor to drive back axle, propons and deflecting roller assembly are as the basis from the travelling wheel type chassis structure, be provided with the suspension frame above the anterior deflecting roller assembly of propons, lift arm is installed thereon, the snow-removing device integral body that is positioned at machine front is fixed on an end of lift arm, and the overall structure of snow-removing device is by the scraper bowl assembly, collection breaking snow mechanism, the Worm Wheel System case, the snow throwing rotor assembly, snow throwing cylinder and bearing support form, hydraulic steering system is arranged between propons and deflecting roller assembly, hydraulic lifting system is arranged in and hangs between frame and lift arm, power drive mechanism in the machine middle part will drive the power output of back axle to be linked together with snow-removing device.Like this during machinery operation, the hydraulic lifting system of operating machine, make snow-removing device approach ground, while is in conjunction with the power of machine power transmission mechanism, when machine is advanced like this, road snow from the scraper bowl assembly of snow removing machine front portion shovel into, simultaneously in conjunction with the collection breaking snow mechanism of snow-removing device to snow deposit impact, the milling effect, the loose snow bundle entered like this in the scraper bowl assembly is concentrated and is carried in snow throwing chamber, scraper bowl rear portion by collection breaking snow mechanism, and the snow bundle entered in the snow throwing chamber is thrown in the fortune refrigerating cabin or a side in roadside by the snow throwing rotor assembly.
Background technology
At present, the equipment of small motor snow clearing equipment of known domestic environmental sanitation department application in winter be take manually to help and is handled half self-propelled type as main, although collection snow, snow throwing operation have realized automation, but the broken layer of hard snow effect of this equipment is not very desirable, main, during this machine operation, also need artificial the support to handle advancing and turning to of machinery, pace is low, and operating personnel have larger fatigue strength, so operating efficiency is lower.
Summary of the invention
In order to overcome the broken layer of hard snow poor effect of existing equipment of small motor snow removing equipment, labour intensity is bigger than normal and operating efficiency is lower problem, the utility model provides a kind of small-sized self-walking efficient snow removing machine, operating personnel can operate machine and carry out operation in the driver's cabin of sealing, machine is provided with hydraulic system, make machine realize whole-course automation when snow removing, in addition machine also design and installation there is the broken layer of hard snow mechanism of percussion, breaking snow layer ability obtained significant raising.
The utility model solves the technical scheme that its technical problem adopts: the machine design has adopted the driving back axle, propons and deflecting roller assembly are as the basis from the travelling wheel type chassis structure, be provided with the suspension frame above the anterior deflecting roller assembly of propons, lift arm is installed thereon, the snow-removing device integral body that is positioned at machine front is fixed on an end of lift arm, and the overall structure of snow-removing device is by the scraper bowl assembly, collection breaking snow mechanism, the Worm Wheel System case, the snow throwing rotor assembly, snow throwing cylinder and bearing support form, hydraulic steering system is arranged between propons and deflecting roller assembly, hydraulic lifting system is arranged in and hangs between frame and lift arm, power drive mechanism in the machine middle part will drive the power output of back axle to be linked together with snow-removing device.
Another technical characteristics of the present utility model is: hanging frame is the formed steel construction soldering member, in its bottom seam, has and the hard-wired base of deflecting roller assembly, and the otic placode connected with the propons hinge is arranged in its rear portion seam.
The 3rd technical characteristics of the present utility model is: lift arm is curved boom plate fork-shaped steel work soldering member, and fork configuration is arranged at the front end of soldering member, and the interior crook seam at curved boom plate middle part has the ear seat connected with hydraulic cylinder piston rod end.
The 4th technical characteristics of the present utility model is: the steel plate structure seam body that the scraper bowl assembly is preposition open type composite cavity, anterior is collection snow cavity, rear portion is the snow throwing cavity, two cavity Jian You centers are opened pertusate dividing plate and are separated, the curved structure of anterior collection snow chamber base wall panel, several teeth laterally are arranged in the front end of base wall panel equably, the seam of rear portion snow throwing cavity squab panel external surface has four to connect ear, and be positioned at the centre above the snow throwing cavity, what seam had a rectangular configuration draws the snow cylindrical shell.
The 5th technical characteristics of the present utility model is: collection breaking snow mechanism is arranged in the collection snow cavity of scraper bowl assembly front portion, by left-hand screw cingulum, mandrel, former and right-hand screw cingulum, formed, its middle left and right helical tooth band is two bar-shape plates, a side along its longitudinal length direction is processed with the open-minded hole of a series of zigzag, and by a constant pitch, it is coiled to the curved spiral tubular structure that is drawn in three dimensions.
The 6th technical characteristics of the present utility model is: the snow throwing rotor assembly is formed by axle sleeve and several blade seam, and is arranged in the snow throwing cavity at scraper bowl assembly rear portion, and snow throwing cylinder docks with the snow cylindrical shell that draws of top, snow throwing chamber by mounting flange.
The beneficial effects of the utility model are: owing to adopting the motorized wheel self propelled chassis, and hydraulic lifting system and the hydraulic steering system of configuration, gait of march and operating flexibility during machinery operation are greatly improved, so greatly improved operating efficiency; Machine is provided with brokenly layer of hard snow mechanism in addition, thereby the effect of removing road snow can be further improved.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further
Fig. 1 is main apparent structure sketch of the present utility model
Fig. 2 is the main apparent structure sketch that the utility model hangs frame
Fig. 3 is the side-looking structure sketch that the utility model hangs frame
Fig. 4 is the main apparent structure sketch of the utility model lift arm
Fig. 5 be the utility model lift arm overlook the structure sketch
Fig. 6 is the main apparent structure sketch of the utility model snow-removing device
Fig. 7 is the side-looking structure sketch of the utility model snow-removing device
Fig. 8 is the main apparent structure sketch of the utility model scraper bowl assembly
Fig. 9 is that the side of the utility model scraper bowl assembly is analysed and observe the structure sketch
Figure 10 is the main apparent structure sketch of the utility model collection breaking snow mechanism
Figure 11 is the structure sketch of the utility model hydraulic lifting system
Figure 12 is the structure sketch of the utility model hydraulic steering system
In Fig. 1,1. drive back axle, 2. propons, 3. power drive mechanism, 4. hydraulic lifting system, 5. hydraulic steering system, 6. deflecting roller assembly, 7. suspension frame, 8. lift arm, 9. snow-removing device.
10. otic placodes in Fig. 2,11. vertical La, 12. bottom girders.
13. bases in Fig. 3,14. crossbeams.
15. curved boom plates in Fig. 4,16. ear seats, 17. yoke plates.
18. thin unions in Fig. 5,19 thick unions.
20. scraper bowl assemblies in Fig. 6,21. collection breaking snow mechanisms, 22. Worm Wheel System casees, 23. bearing supports.
3. power drive mechanisms in Fig. 7,24. snow throwing rotor assemblies, 25. snow throwing cylinders.
26. teeth in Fig. 8,27. draw the snow cylinder.
In Fig. 9,28. connect ear, 29. snow throwing cavitys, 30. dividing plates, 31. collection snow cavitys.
32. left-hand screw cingulums in Figure 10,33. mandrels, 34. formers, 22. Worm Wheel System casees, 35. right-hand screw cingulums.
36. lifting hydraulic cylinders in Figure 11,37. high-pressure oil pipes, 38. directional control valves, 39. safety valves, 40. hydraulic oil pumps, 41. fuel tanks.
37. high-pressure oil pipes in Figure 12,39 safety valves, 40 hydraulic oil pumps, 41. fuel tanks, 42. steering control valves, 43. hydraulic steering cylinders, 6. deflecting roller assembly.
The specific embodiment
In the embodiment shown in fig. 1, drive back axle (1) that the total output of complete machine walking and equipment is provided, propons (2) directly connects with driving back axle, the operation bench of hydraulic lifting system (4) and hydraulic steering system (5) is installed thereon, and suspension frame (7) is fixedly mounted on the top of deflecting roller assembly (6), its rear portion is linked together with the propons hinge again, the piston end that is arranged on two hydraulic cylinders of the hydraulic steering system in propons also directly is connected with the suspension frame, drive like this back axle, propons, hang frame and deflecting roller total performance and formed the walking of machine and the chassis of working, take this chassis as support, lift arm (8) hinge is connected in the top that hangs frame, two hydraulic cylinders of hydraulic lifting system are arranged on lift arm and hang between frame, controlling the amplitude that swings up and down of lift arm, snow-removing device (9) is fixedly mounted on lift arm foremost, power drive mechanism (3) will drive the outputting power of back axle to pass to snow-removing device, thereby make its normal operation, like this along with after the normal startup of machine advances, but the human pilot controlling equipment carries out snow removing.
In the embodiment shown in Fig. 2 and Fig. 3, two bottom girders (12) become a planar rectangular structure with two crossbeams (14) combination seam, in the seam of the front lower place of this structure, two bases (13) are arranged, the sprung parts that vertical La (11) is integral-rack, its vertically seam, in the back upper place of this rectangle plane structure, is connected by two otic placodes (10) seam again between two vertical drawing.
In the embodiment shown in Fig. 4 and Fig. 5, each curved boom plate (15) right front portion seam has a yoke plate (17), interior crook seam at the curved boom plate has ear seat (16), so just formed single curved boom plate seam body, and two curved boom plate seam bodies become a lift arm combined member by thin union (18) with thick union (19) connection seam.
In the embodiment shown in Fig. 6 and Fig. 7, collection breaking snow mechanism (21) and snow throwing rotor assembly (24) are arranged on respectively the front and rear of scraper bowl assembly (20) by bearing support (23), between the two, by Worm Wheel System case (22), linked up again, snow throwing cylinder (25) is arranged on scraper bowl assembly shell upper back by the abutted flange dish.During snow removing, power in conjunction with power drive mechanism, the Worm Wheel System case is got into smooth, the Worm Wheel System case drives collection breaking snow mechanism and snow throwing rotor assembly to start working simultaneously, like this, advancing of scraper bowl assembly random device constantly shoveled in bucket by accumulated snow, collect breaking snow mechanism to the milling of being rolled of the snow deposit in the place ahead simultaneously, and snow is slipped and flows to backward continuously the snow throwing rotor assembly, snow slip by snow throwing cylinder by the operating on centrifugal force of the snow throwing rotor assembly of High Rotation Speed dish out roadside one side or the collection sled in, the preposition snow-removing device of pilot control machine constantly advances, just can realize continuous removing accumulated snow operation process.
In the embodiment shown in Fig. 8 and Fig. 9, the snow throwing cavity (29) that is positioned at anterior collection snow cavity (31) and is positioned at rear portion has formed the main part of scraper bowl assembly, between the two, by dividing plate (30), separated, seam is set above the snow throwing cavity to be had and draws snow cylinder (27), connect ear (28) in the external surface seam of its left wallboard, simultaneously at the bottom of collection snow cavity the arc plate laterally be evenly arranged foremost several teeth (26).
In the embodiment shown in fig. 10, two left-hand screw cingulums (32) are between two formers (34), and along mandrel (33), axially drawing godet is curved equably, form left part cingulum shape propellers; In like manner two right-hand screw cingulums (35) are between two formers, curved along the axial tension dish of mandrel, form right part cingulum shape propellers.During snow removing, Worm Wheel System case (22) drives mandrel, thereby drive left and right propellers rotates simultaneously, two cingulum shape propellers are to the milling of being rolled of the snow deposit in the place ahead, then by the conveying effect of self spiral cingulum, the snow bundle that gear hobbing is got off is concentrated to the entrance of scraper bowl middle part snow slinging mechanism.
In the embodiment shown in fig. 11, after power set start, drive hydraulic oil pump (40) entry into service, after hydraulic system enters duty, move the handle of directional control valve (38) to " lifting " position, hydraulic oil pump is from system fuel tank (41) oil suction, the hydraulic oil that will have certain pressure is squeezed into the left chamber of lifting hydraulic cylinder (36) by high-pressure oil pipe (37) pipeline through the direction control valve, the piston rod of hydraulic cylinder stretches out forward under the effect of oil pressure, the lift arm of jack-up machine, promote thereby drive snow-removing device; When moving handle the position of to " neutrality ", the oil circuit of lifting hydraulic cylinder is by the directional control valve shutoff, and at this moment the location status of cylinder piston rod is locked, thereby the position of machine lift arm is also locked; When handle being moved to " landing " position, hydraulic oil pump will have the hydraulic oil of certain pressure after the commutation of direction control valve, squeeze into the right chamber of lifting hydraulic cylinder by high-pressure oil pipe, and hydraulic cylinder piston rod is under the effect of oil pressure, return backward, the lift arm with movement machine falls after rise downwards like this.And, in the middle of said process, the pressure of hydraulic system, according to the situation of load, is regulated by safety valve (39).
In the embodiment shown in fig. 12, after power set start, drive hydraulic oil pump (40) entry into service, after hydraulic system enters duty, the steering wheel of steering control valve (42) is removed left while turning, hydraulic oil pump is from system fuel tank (41) oil suction, to have certain pressure hydraulic oil squeezes into by the pipeline of high-pressure oil pipe (37) through steering control valve in the rod chamber of a hydraulic steering cylinder (43) rodless cavity and another hydraulic steering cylinder simultaneously, one, the piston rod of two hydraulic steering cylinders stretches out forward, another pulls back, the two co-operating push-and-pull deflecting roller assembly is (6) rolling counterclockwise along ground, thereby make machine complete the integral body course of action of turning left.In like manner machine bend to right the action just in time contrary with said process.
Claims (6)
1. the efficient snow removing machine of small-sized self-walking, by driving back axle, propons, the deflecting roller assembly, power drive mechanism, hang frame, lift arm, snow-removing device, hydraulic lifting system and hydraulic steering system form, it is characterized in that: Machinery Design has been applied the driving back axle, propons and deflecting roller assembly are as the basis from the travelling wheel type chassis structure, be provided with the suspension frame above the anterior deflecting roller assembly of propons, lift arm is installed thereon, the snow-removing device integral body that is positioned at machine front is fixed on an end of lift arm, and the overall structure of snow-removing device is by the scraper bowl assembly, collection breaking snow mechanism, the Worm Wheel System case, the snow throwing rotor assembly, snow throwing cylinder and bearing support form, hydraulic steering system is arranged between propons and deflecting roller assembly, hydraulic lifting system is arranged at and hangs between frame and lift arm, power drive mechanism in the machine middle part will drive the power output of back axle to be linked together with snow-removing device.
2. the efficient snow removing machine of small-sized self-walking according to claim 1 is characterized in that: hanging frame is the formed steel construction soldering member, in its bottom seam, has and the hard-wired base of deflecting roller assembly, and the otic placode connected with the propons hinge is arranged in its rear portion seam.
3. the efficient snow removing machine of small-sized self-walking according to claim 1, it is characterized in that: lift arm is curved boom plate fork-shaped steel work soldering member, fork configuration is arranged at the front end of soldering member, and the interior crook seam at curved boom plate middle part has the ear seat connected with hydraulic cylinder piston rod end.
4. the efficient snow removing machine of small-sized self-walking according to claim 1, it is characterized in that: the steel plate structure seam body that the scraper bowl assembly is preposition open type composite cavity, anterior is collection snow cavity, rear portion is the snow throwing cavity, two cavity Jian You centers are opened pertusate dividing plate and are separated, the curved structure of anterior collection snow cavity base wall panel, several teeth laterally are arranged in the front end of base wall panel equably, the chamber external surface seam of rear portion snow throwing cavity squab panel has four to connect ear, and be positioned at the centre above the snow throwing cavity, what seam had a rectangular configuration draws the snow cylindrical shell.
5. the efficient snow removing machine of small-sized self-walking according to claim 1, it is characterized in that: collection breaking snow mechanism is arranged in the collection snow cavity of scraper bowl assembly front portion, by left-hand screw cingulum, mandrel, former and right-hand screw cingulum, formed, its middle left and right helical tooth band is two bar-shape plates, a side along its longitudinal length direction is processed with the open-minded hole of a series of zigzag, and by a constant pitch, it is coiled to the curved spiral tubular structure that is drawn in three dimensions.
6. the efficient snow removing machine of small-sized self-walking according to claim 1, it is characterized in that: the snow throwing rotor assembly is formed by axle sleeve and several blade seam, and be arranged in the snow throwing cavity at scraper bowl assembly rear portion, snow throwing cylinder docks with the snow cylindrical shell that draws of top, snow throwing chamber by mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203184652U CN203334236U (en) | 2013-05-29 | 2013-05-29 | Small-sized self-propelled high-efficiency snow remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203184652U CN203334236U (en) | 2013-05-29 | 2013-05-29 | Small-sized self-propelled high-efficiency snow remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334236U true CN203334236U (en) | 2013-12-11 |
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ID=49702917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203184652U Expired - Fee Related CN203334236U (en) | 2013-05-29 | 2013-05-29 | Small-sized self-propelled high-efficiency snow remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065078A1 (en) * | 2022-09-26 | 2024-04-04 | Nanjing Chervon Industry Co., Ltd. | Snowthrower |
-
2013
- 2013-05-29 CN CN2013203184652U patent/CN203334236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065078A1 (en) * | 2022-09-26 | 2024-04-04 | Nanjing Chervon Industry Co., Ltd. | Snowthrower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140529 |