CN2673826Y - Small size loading machine - Google Patents
Small size loading machine Download PDFInfo
- Publication number
- CN2673826Y CN2673826Y CN 200320107654 CN200320107654U CN2673826Y CN 2673826 Y CN2673826 Y CN 2673826Y CN 200320107654 CN200320107654 CN 200320107654 CN 200320107654 U CN200320107654 U CN 200320107654U CN 2673826 Y CN2673826 Y CN 2673826Y
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- China
- Prior art keywords
- vehicle frame
- wheel
- utility
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- frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a small size loading machine, a link mechanism making the bucket move is provided on the upper front part of the front frame, front wheels are provided under the front frame; an engine is provided on the back frame, and the engine is connected with the transmission case of the back wheel which is at the lower part of the back frame where a drive is provided. A connecting base is provided between the front frame and the back frame, the connecting base is swingingly connected with the pivot center which is fixed to the transmission case and extends out from the transmission case, and the connecting base is swingingly connected with the front frame in horizontal direction, and a steering device which can make the front wheel turn is provided between the connecting base and the front frame. The utility model solves the problems of that the front and back wheels of the small size loading machine are unable to adjust at a corresponding angle when the loading machine at adverse highway condition and uncomfortable driving. The utility model has comfortable driving, easy steering and small turning radius, the utility model is in particular suitable for small spacing working, and the utility model can be widely used in loading bulk goods and short-distance carrying work for stone plant, sand plant, coal plant, building site, etc.
Description
Technical field
The utility model relates to a kind of small sized loader.
Background technology
Loader is widely used in the entrucking and short distance carrying work of some bulk freight such as carpolite factory, Sha Chang, coal works, building ground.Known small sized loader generally is with the operator's saddle Rotate 180 of compact tractor °, is converted by compact tractor, and scraper bowl is arranged on the tractor frame by connecting rod mechanism, f-w-d, rear-axle steering.Do like this, though make simply, cost is also low, is subjected to the restriction of compact tractor structure, and when running into abominable road conditions, front and back wheel can not be done the respective angles adjustment, drives uncomfortablely, and mechanical steering is light inadequately, and turn radius is big, at small space operation underaction.
Summary of the invention
When running into abominable road conditions for solving small sized loader, front and back wheel can not be done the adjustment of respective angles, drives uncomfortable problem, and the utility model provides a kind of front and back wheel can adapt to abominable road conditions automatically and driven comfortable, simple and reliable small sized loader.
For achieving the above object, the technical solution of the utility model is: a kind of small sized loader, comprise: vehicle frame, the top of vehicle frame is provided with driving engine, and driving engine is connected with driving device, and the front upper place of described vehicle frame is provided with the connecting rod mechanism that can make bucket motions, the below of described vehicle frame is provided with front-wheel and trailing wheel, described vehicle frame comprises front vehicle frame and back vehicle frame, and the front upper place of front vehicle frame is provided with the connecting rod mechanism that can make bucket motions, and the below of front vehicle frame is provided with front-wheel; The top of back vehicle frame is provided with driving engine, and driving engine is connected with the transmission gearbox that drives the trailing wheel that is positioned at vehicle frame below, back; Be provided with Connection Block between front vehicle frame and the back vehicle frame, Connection Block be fixedly arranged on transmission gearbox and stretch out waving axle and can swinging and be connected of transmission gearbox, Connection Block can be swung in the horizontal direction with front vehicle frame and be connected, and is provided with the steering hardware that can make front-wheel steering between Connection Block and the front vehicle frame.When running into abominable road conditions, front-wheel by with front vehicle frame bonded assembly Connection Block automatically around waving the axle swing, make front-wheel and trailing wheel deflection certain relative angle, adapt to abominable road conditions, drive comfortable, simple and reliable.
As a kind of improvement, described steering hardware comprises oil cylinder, one end and the described Connection Block of oil cylinder are hinged, the other end of oil cylinder is hinged with the front truck wheel shaft that is installed on the described front vehicle frame, stroke by hydraulic oil control oil cylinder piston, reach the purpose of regulating front-wheel steering, make front-wheel steering light and flexible more.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation front elevation of the utility model small sized loader embodiment;
Fig. 2 is the structural representation birds-eye view of the utility model small sized loader embodiment.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of small sized loader, the front upper place of front vehicle frame 10 is provided with the connecting rod mechanism 2 that can make scraper bowl 1 motion, and the below of front vehicle frame 10 is provided with front-wheel 3; The top of back vehicle frame 8 is provided with driving engine 9, and driving engine 9 is connected with the transmission gearbox 6 that drives the trailing wheel 7 that is positioned at vehicle frame 8 belows, back; Front vehicle frame 10 and back are provided with Connection Block 5 between the vehicle frame 8, Connection Block 5 be fixedly arranged on transmission gearbox 6 and stretch out waving of transmission gearbox 6 and spools 61 can swing and be connected, Connection Block 5 can be swung in the horizontal direction with front vehicle frame 10 and be connected; One end and the described Connection Block 5 of oil cylinder 4 are hinged, and the other end of oil cylinder 4 is hinged with the front truck wheel shaft 11 that is installed on the described front vehicle frame 10.When running into abominable road conditions, front-wheel 3 by with front vehicle frame 10 bonded assembly Connection Blocks 5 automatically around waving axle 61 swings, make front-wheel 3 and trailing wheel 5 deflection certain relative angle adapt to abominable road conditions, so drive comfortable; Because front truck wheel shaft 11 is installed on the described front vehicle frame 10, so regulate the stroke of oil cylinder 4 pistons, front vehicle frame 10 will drive front truck wheel shaft 11 and do the swing of horizontal direction around Connection Block 5, thereby control turning to of front-wheel 3, front-wheel steering is realized by fluid control, so light and flexible.
Compare with the small sized loader of being reequiped by compact tractor, wheel base of the present utility model is unaffected, make to turn to the stroke of oil cylinder unrestricted, and the rotational angle maximizing configuration of front-wheel, thus turn radius is reduced, be more suitable for the small space operation; The center of gravity of loader complete machine is near trailing wheel, so during back-wheel drive, can produce bigger friction force, thereby can improve loading mass.
Claims (2)
1, a kind of small sized loader, comprise: vehicle frame, the top of vehicle frame is provided with driving engine (9), driving engine (9) is connected with driving device, the front upper place of described vehicle frame is provided with the connecting rod mechanism (2) that can make scraper bowl (1) motion, and the below of described vehicle frame is provided with front-wheel (3) and trailing wheel (7), it is characterized in that: described vehicle frame comprises front vehicle frame (10) and back vehicle frame (8), the front upper place of front vehicle frame (10) is provided with the connecting rod mechanism (2) that can make scraper bowl (1) motion, and the below of front vehicle frame (10) is provided with front-wheel (3); The top of back vehicle frame (8) is provided with driving engine (9), and driving engine (9) is connected with the transmission gearbox (6) that driving is positioned at the trailing wheel (7) of back vehicle frame (8) below; Be provided with Connection Block (5) between front vehicle frame (10) and the back vehicle frame (8), Connection Block (5) be fixedly arranged on transmission gearbox (6) and stretch out waving axle (61) and can swinging and be connected of transmission gearbox (6), Connection Block (5) can be swung in the horizontal direction with front vehicle frame (10) and be connected, and is provided with the steering hardware that front-wheel (3) is turned between Connection Block (5) and the front vehicle frame (10).
2, a kind of small sized loader as claimed in claim 1, it is characterized in that: described steering hardware comprises oil cylinder (4), one end of oil cylinder (4) and described Connection Block (5) are hinged, and the other end of oil cylinder (4) is hinged with the front truck wheel shaft (11) that is installed on the described front vehicle frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107654 CN2673826Y (en) | 2003-12-16 | 2003-12-16 | Small size loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107654 CN2673826Y (en) | 2003-12-16 | 2003-12-16 | Small size loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673826Y true CN2673826Y (en) | 2005-01-26 |
Family
ID=34474577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107654 Expired - Fee Related CN2673826Y (en) | 2003-12-16 | 2003-12-16 | Small size loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673826Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518154A (en) * | 2011-12-07 | 2012-06-27 | 广西大学 | Hydraulic loader with spacial six degrees of motion |
| CN103043568A (en) * | 2013-01-15 | 2013-04-17 | 厦门金华厦工程机械有限公司 | Working device of telescopic handler |
| CN104853976A (en) * | 2012-10-11 | 2015-08-19 | 克里希纳·戈文达 | A work vehicle |
| CN111021680A (en) * | 2019-12-25 | 2020-04-17 | 山东大学 | Mortar shoveling and wall plastering machine and using method |
-
2003
- 2003-12-16 CN CN 200320107654 patent/CN2673826Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518154A (en) * | 2011-12-07 | 2012-06-27 | 广西大学 | Hydraulic loader with spacial six degrees of motion |
| CN104853976A (en) * | 2012-10-11 | 2015-08-19 | 克里希纳·戈文达 | A work vehicle |
| CN103043568A (en) * | 2013-01-15 | 2013-04-17 | 厦门金华厦工程机械有限公司 | Working device of telescopic handler |
| CN103043568B (en) * | 2013-01-15 | 2015-03-25 | 厦门厦金机械股份有限公司 | Working device of telescopic handler |
| CN111021680A (en) * | 2019-12-25 | 2020-04-17 | 山东大学 | Mortar shoveling and wall plastering machine and using method |
| CN111021680B (en) * | 2019-12-25 | 2021-11-19 | 山东大学 | Mortar shoveling and wall plastering machine and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |