CN201520992U - Miniature sliding loader - Google Patents
Miniature sliding loader Download PDFInfo
- Publication number
- CN201520992U CN201520992U CN2009202399133U CN200920239913U CN201520992U CN 201520992 U CN201520992 U CN 201520992U CN 2009202399133 U CN2009202399133 U CN 2009202399133U CN 200920239913 U CN200920239913 U CN 200920239913U CN 201520992 U CN201520992 U CN 201520992U
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- CN
- China
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- attaches
- vehicle frame
- control valves
- quick coupler
- sliding loader
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of engineering machinery, in particular to a miniature sliding loader applicable to a narrow working space, comprising a working system, a hydraulic system (3), a dynamical system (5), a transmission system (2) and a frame (6), wherein a petrol engine in the dynamical system (5) is connected with a duplex gear pump after the speed is slowed down by a primary belt, the duplex gear pump is connected with a lifting cylinder, a tipping bucket cylinder, a motor and an auxiliary appliance quick-change connector (9) respectively to form an open circuit through a multi-way valve. The motor is connected with wheels to form four-wheel drive through a transmission system. A front end of a lifting arm (1) in the working system is provided with the auxiliary appliance quick-change connectors (9) with two structures, and a sole plate (8) is also installed below the rear part of the frame (6). The miniature sliding loader is used in the narrow working space, and characterized by compact structure, small volume, light weight, low cost, convenient and flexible use, complete function, wide application scope and the like.
Description
Technical field
The utility model relates to a kind of technical field of engineering machinery, specifically a kind of small-sized sliding loader that is applicable to that working space is narrow and small.
Background technology
Sliding loader turns to flexibly with it, and is easy to operate, and advantages such as a tractor serves several purposes are widely used in operations such as building, engineering, transportation.Sliding loader in the market mainly is applicable to highway maintenance, urban infrastructure construction, the large-scale operation of the loading and unloading in broad spaces such as building site, factory building workshop or bulk cargo cleaning, carrying. general sliding loader power is big, volume is big, useful load is also big, it highly is about 2.1 meters, width is 1.6 meters, and min. turning radius is 2.2 meters.If in narrow tunnel or short space, carry out work, use as occasions such as small building vacant lot, courtyard arrangement, garden management, farm plantations, use above-mentioned sliding loader under the less situation of perhaps carrying amount, cost will be too high, causes the wasting of resources, in addition, if under the narrow and small environment of working space, the tradition sliding loader can not well play a role, even can't carry out work because of its volume is big, turning radius is bigger.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of compact conformation, and volume is little, in light weight, and is easy to use flexible, is applicable to the small-sized sliding loader of narrow and small working space.
The technical solution adopted in the utility model is: a kind of small-sized sliding loader, comprise work system, hydraulic system, dynamical system, transmission system and vehicle frame, described dynamical system adopts gasoline engine, gasoline engine is connected with duplex gear pump after the one-level belt slows down, described hydraulic system adopts the open circulation structure, be that duplex gear pump is connected with banked direction control valves, banked direction control valves by high-pressure oil passage respectively with lifting cylinder, tipping bucket cylinder, motor with attach hydraulic quick coupler and be connected; Motor is connected with wheel by chain drive system; Work system comprises lift arm, hanger, attach the front end that hydraulic quick coupler is arranged on lift arm, the rear end of lift arm is articulated and connected in the both sides, rear portion of vehicle frame, the top, rear portion of vehicle frame is provided with instrument board and attaches control crank, attach control crank and directly be connected with banked direction control valves, sole is arranged on the vehicle frame lower rear.
The described hydraulic quick coupler that attaches has two covers, be separately positioned on the front end of two lift arms, one cover attaches hydraulic quick coupler and is connected with banked direction control valves spring reset connection, one cover attaches hydraulic quick coupler and is connected with banked direction control valves steel ball location connection, the described control crank that attaches also is two, attaches hydraulic quick coupler by banked direction control valves, pipeline with two covers respectively and is connected.
Described transmission system is four-wheel drive, and promptly motor is connected with four wheels respectively by chain drive system.
Described instrument board is detachable the connection with vehicle frame.
Described sole and vehicle frame are for being articulated and connected.
Because the utility model has changed traditional sliding loader is controlled work, plunger displacement pump closed cycle control walking with gear pump structure, and adopt duplicate gear series connection of pumps banked direction control valves to form the open circulation structure, and come control work, walking with this, make the utility model compact conformation, volume is little, turn to flexibly, cost is low, easy to maintenance; Because the utility model is provided with on lift arm and attaches hydraulic quick coupler, replaceable or articulate different attaching, multiple functional, use flexible; The utility model adopts four-wheel drive, transmission efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the left view of Fig. 1
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is done progressive the description, Fig. 1 is a kind of embodiment of the present utility model, mainly comprises work system, hydraulic system 3, dynamical system 5, transmission system 2 and vehicle frame 6 etc.Described dynamical system 5 adopts gasoline engine, adopts 20 horse power petrol engines in the present embodiment.This gasoline engine is installed in vehicle frame 6 postmedians, and gasoline engine passes to duplex gear pump after the one-level belt slows down.Hydraulic system 3 adopts the open circulation structure, be that duplex gear pump is connected with banked direction control valves, banked direction control valves, is handled lifting, tipping bucket, walking or is externally attached action through handling banked direction control valves respectively with lifting cylinder, tipping bucket cylinder, motor with attach hydraulic quick coupler 9 and be connected by high-pressure oil passage.The utility model adopts duplicate gear series connection of pumps banked direction control valves to form the open circulation structure, makes compact integral structure, and volume is little, turn to flexibly, and the utility model reaches the car load height and is no more than 1.22 meters, and width is no more than 1.2 meters, and min. turning radius is no more than 1.3 meters.Described motor is connected with the driving wheel by chain drive system again, and present embodiment is four-wheel drive, and promptly motor is connected with four wheels respectively by chain drive system.The utility model travel speed＜4.5km/h is equivalent to the speed of people's walking.Work system comprises lift arm 1 and hanger, hanger can the hanger scraper bowl or other attach, the rear end of lift arm 1 is articulated and connected in the both sides, rear portion of vehicle frame 6, and top, the rear portion of vehicle frame 6 is provided with instrument board and attaches control crank 10, and the instrument board of present embodiment is detachable the connection with vehicle frame 6.The described control crank 10 that attaches directly is connected with banked direction control valves by oil circuit.The hydraulic quick coupler 9 that attaches of present embodiment has two covers, be separately positioned on the front end of two lift arms 1, one cover attaches hydraulic quick coupler 9 and is connected with banked direction control valves spring reset connection, one cover attaches hydraulic quick coupler 9 and is connected with banked direction control valves steel ball location connection, the described control crank 10 that attaches also is two, attaches hydraulic quick coupler 9 by banked direction control valves, pipeline with two covers respectively and is connected.What the utility model had adopted two kinds of functions attaches hydraulic quick coupler 9, can select the different hydraulic quick couplers 9 that attach according to different attaching, as being the optional steel ball location connection hydraulic quick coupler 9 that connects with drill, when the operator shifted control crank 10 onto the end, steel ball was located automatically, greatly reduce labour intensity, if with grabbing wood fork four in one bucket etc., the promptly optional spring reset connection hydraulic quick coupler 9 that connects is when the operator shifts control crank 10 onto the end, even the operator stops to handle, handle also can self-return.Because the hydraulic quick coupler 9 that attaches of the present utility model is connected with the duplex banked direction control valves respectively, realize multiple function, can change in the twinkling of an eye in the working site or articulate and different attach, grab wooden fork, drill, ejector dozer, snowblower, quartering hammer etc. as: four in one bucket, thereby realize the shovel dress, grab various common highway maintenances such as wood, boring, soil-shifting snow pushing, excavation and work such as family's carrying, garden layout, applied widely, multiple functional.Sole 8 is arranged on vehicle frame 6 lower rear.The driver can stand on the foot rest or stand directly on the ground and operate machine, broad view, and safety is good.Sole 8 and vehicle frame 6 draw back during use for being articulated and connected, the top driver that can stand, and the time spent is not pushed to, and does not take up space.
This shows the characteristics such as the utility model is adapted at narrow working space and uses, and has compact conformation, and volume is little, in light weight, and cost is low, and easy to use and flexible is multiple functional, and is applied widely.
Claims (5)
1. small-sized sliding loader, comprise work system, hydraulic system (3), dynamical system (5), transmission system (2) and vehicle frame (6), it is characterized in that: described dynamical system (5) adopts gasoline engine, gasoline engine is connected with duplex gear pump after the one-level belt slows down, described hydraulic system (3) adopts the open circulation structure, be that duplex gear pump is connected with banked direction control valves, banked direction control valves by high-pressure oil passage respectively with lifting cylinder, tipping bucket cylinder, motor with attach hydraulic quick coupler (9) and be connected; Motor is connected with wheel by chain drive system; Work system comprises lift arm (1), hanger, attach the front end that hydraulic quick coupler (9) is arranged on lift arm (1), the rear end of lift arm (1) is articulated and connected in the both sides, rear portion of vehicle frame (6), the top, rear portion of vehicle frame (6) is provided with instrument board and attaches control crank (10), attach control crank (10) and directly be connected with banked direction control valves, sole (8) is arranged on vehicle frame (6) lower rear.
2. small-sized sliding loader according to claim 1, it is characterized in that: the described hydraulic quick coupler (9) that attaches has two covers, be separately positioned on the front end of two lift arms (1), one cover attaches hydraulic quick coupler (9) and is connected with banked direction control valves spring reset connection, the another set of hydraulic quick coupler (9) that attaches is connected with banked direction control valves steel ball location connection, the described control crank (10) that attaches also is two, attaches hydraulic quick coupler (9) by banked direction control valves, pipeline with two covers respectively and is connected.
3. small-sized sliding loader according to claim 1 is characterized in that: described transmission system (2) is four-wheel drive, and promptly motor is connected with four wheels respectively by chain drive system.
4. small-sized sliding loader according to claim 1 is characterized in that: described instrument board is detachable the connection with vehicle frame (6).
5. according to each described small-sized sliding loader of claim 1 to 4, it is characterized in that: described sole (8) and vehicle frame (6) are for being articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202399133U CN201520992U (en) | 2009-10-14 | 2009-10-14 | Miniature sliding loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202399133U CN201520992U (en) | 2009-10-14 | 2009-10-14 | Miniature sliding loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520992U true CN201520992U (en) | 2010-07-07 |
Family
ID=42507168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202399133U Expired - Fee Related CN201520992U (en) | 2009-10-14 | 2009-10-14 | Miniature sliding loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501917A (en) * | 2011-11-15 | 2012-06-20 | 江苏大学 | Electrically-controlled hydraulically-driven steering device for mobile platform of agricultural robot |
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
-
2009
- 2009-10-14 CN CN2009202399133U patent/CN201520992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501917A (en) * | 2011-11-15 | 2012-06-20 | 江苏大学 | Electrically-controlled hydraulically-driven steering device for mobile platform of agricultural robot |
| CN102501917B (en) * | 2011-11-15 | 2013-11-20 | 江苏大学 | Electrically-controlled hydraulically-driven steering device for mobile platform of agricultural robot |
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |