CN2129722Y - Small caterpillar material collecting tractor - Google Patents
Small caterpillar material collecting tractor Download PDFInfo
- Publication number
- CN2129722Y CN2129722Y CN 92223888 CN92223888U CN2129722Y CN 2129722 Y CN2129722 Y CN 2129722Y CN 92223888 CN92223888 CN 92223888 CN 92223888 U CN92223888 U CN 92223888U CN 2129722 Y CN2129722 Y CN 2129722Y
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- China
- Prior art keywords
- brake
- frame
- gear
- joins
- vehicle frame
- Prior art date
- 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 relates to a small caterpillar material collecting tractor, comprising an engine, an accelerator, a clutch brake, a steering clutch, a steering brake, a changeover speed gear, a caterpillar track tension mechanism, a profile modeling frame mechanism, a guide wheel, a drive wheel, a caterpillar track, a balance weight body, a traction frame and a winch mechanism. The utility model not only can carry out material collecting operation in the woods having 1.5m width among the trees, but also can carry out the tillage operation or short haul in the orchard, paddy field, dry field and hilly land. Besides a walking mechanism, a chassis and a winch machine, the other components can use the components of a hand tractor and a small-sized wheel tractor.
Description
The utility model relates to a kind of cargo carrier, especially can consign the small-sized transport tractor of timber on the narrow road surface of forest zone.
At present, adopt logging-50 type and logging-80 type large tractores delivery timber in the forest zone more, because of it is subjected to felling placing restrictions on of forest cultivation policy, only be applicable on the large tracts of land road surface and consign operation, and can not consign operation at 1.2 meters wide woodlands, thereby the forest zone that has has to adopt the delivery method of ancient backwardness, promptly utilizes farm cattle to consign, it is inefficiency not only, and impairs the health of farm cattle.
The purpose of this utility model provides a kind of small-sized caterpillar belt formula log tractor.It can not only carry out logging delivery operation on the narrow road surface of forest zone, and can be in the orchard, paddy field dry land and hillside cultivate operation.
The purpose of this utility model is achieved in that and is provided with fuel tank, airfilter, freeing pipe, flywheel and have the front portion of the engine installation of small belt pulley in vehicle frame, the change speed gear box that is provided with power-transfer clutch is installed on the rear portion of vehicle frame, final transmission housing is by connecing the side that the dish seat is installed on change speed gear box, the brake casing of cutting brake fixes with final transmission housing, the axle drive shaft of braking hub and change speed gear box fixes, braking hub and brake casing fix, one end of left side brake shoe brake cheek and right braking hoof is hinged with locating dowel pin respectively, the other end and the brake shoe expander of left side brake shoe brake cheek and right braking hoof are hinged, retarding spring is arranged between left brake shoe brake cheek and the right braking hoof, one end and the brake shoe expander of brake control lever fix, the cutting brake pedal joins by drg pull bar and brake control lever, throttle control handle joins by acceleration cable and throttle, the clutch-brake handle joins with power-transfer clutch and clutch-brake respectively by pull bar, the main shift lever handle joins by main transformer speed shift fork and high speed ring gear, secondary gear lever handle joins by shift fork and secondary variable gear, small belt pulley on the driving engine joins by the belt pulley of cone belt and power-transfer clutch, take advantage of seat, the tool box, belt Safety hood and arm-rest frame are fixed on the vehicle frame, illuminating lamp is installed on the driving engine, drive wheel is fixed on the axle drive shaft, before being provided with bogie frame, the front cross of bogie frame supports bow, the supporting bow is hinged before vehicle frame and the bogie frame, front end at bogie frame is provided with Baltimore groove, track adjusting wheel places in the Baltimore groove of bogie frame, and the bearing seat and the bogie frame that pass through both sides constitute sliding block joint, the fixedly base of ear and spring perch of band is housed on the crawler tensioning bar, spring, spring perch and setting of spring bolt, the two ends of crawler tensioning bar join with the bearing seat and the chassis axle of track adjusting wheel respectively, above bogie frame, be provided with support roller and spring perch buting iron, vehicle frame is provided with belt-tightening pulley, balance staff seat and bogie frame fix, the profiling frame is hinged by balance staff and balance staff seat, the profiling frame is provided with postive stop baffle, caterpillar wheel is hinged by bearing seat and profiling frame, track adjusting wheel is joined by crawler belt and drive wheel, capstan engine is fixed in the rear portion of vehicle frame by fixed mount, output shaft driving gear in its gear transmission casing and the reverse gear shaft in the change speed gear box join, axle drive shaft joins by power-transfer clutch and reel, drg and reel join, installed in front at vehicle frame has balance weight body, is provided with drawbar frame at the vehicle frame rear side.
Owing to adopt such scheme; except that chain wheel drive traveling gear and capstan engine; can use the mechanisms such as cone belt transmission device, power-transfer clutch, change speed gear box, drg and steering clutch of walker tractor; the simple position of method for production; it can not only carry out skidding operation at 1.5 meters wide woodlands; and can be in the orchard, dry land paddy field, hillside cultivate operation or carry out short-distance transport, it can reduce the destruction to young growth, helps protecting forest resourceies.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is an organigram of the present utility model.
Fig. 3 is a cutting brake front elevation of the present utility model.
Fig. 4 is a cutting brake lateral plan of the present utility model.
Fig. 5 is a feeler mechanism constructional drawing of the present utility model.
Fig. 6 is a capstan engine structure scheme drawing of the present utility model.
Among the figure 1, driving engine 2, vehicle frame 3, illuminating lamp 4, small belt pulley 5, cone belt 6, belt-tightening pulley 7, arm-rest frame 8, throttle control handle 9, clutch-brake handle 10, steering clutch handle 11, belt Safety hood 12, main shift lever handle 13, secondary gear lever handle 14, take advantage of seat 15, tool box 16, power-transfer clutch 17, chassis axle 18, drawbar frame 19, capstan engine 20, crawler belt 21, cutting brake 22, drive wheel 23, final transmission housing 24, connect dish seat 25, change speed gear box 26, bogie frame 27, support roller 28, spring 29, cutting brake pedal 30, caterpillar wheel 31, supporting bow 32 before the bogie frame, crawler tensioning bar 33, track adjusting wheel 34, balance weight body 35, axle drive shaft 36, driven wheel 37, spline gear 38, semiaxis 39, reducing gear 40, steering shaft 41, steering gear 42, clutch-brake 43, steering clutch 44, high speed ring gear 45, middling speed driving gear 46, reverse gear shaft 47, secondary variable gear 48, reverse gear (I) 49, reverse gear (II) 50, clutch spindle 51, tween drive shaft 52, high speed driving gear 53, low-speed active gear 54, main gear driving gear 55, low speed ring gear 56, main variable shaft 57, excessive gear 58, central driving shaft 59, main gear ring gear 60, left side brake shoe brake cheek 61, retarding spring 62, right braking hoof 63, drg pull bar 64, brake casing 65, braking hub 66, braking hub cap 67, locating dowel pin 68, brake control lever 69, brake shoe expander 70, bearing seat 71, postive stop baffle 72, balance staff 73, profiling frame 74, balance staff seat 75, output shaft driving gear 76, gear transmission casing 77, tween drive shaft ring gear 78, layshaft drive gear 79, tween drive shaft 80, driven wheel 81, axle drive shaft 82, drg 83, power-transfer clutch 84, fixed support 85, reel
In the embodiment shown in fig. 1, driving engine (1) is installed on the front portion of vehicle frame (2), driving engine (1) is provided with fuel tank, airfilter, freeing pipe, small belt pulley (4) and illuminating lamp (3) with the flywheel crankshaft drive, the change speed gear box (25) that is provided with power-transfer clutch (16) is installed on the rear portion of vehicle frame (2), final transmission housing (23) is by connecing the side that dish seat (24) is installed on change speed gear box (25), the brake casing (64) of cutting brake (21) fixes with final transmission housing (23), braking hub (65) fixes with the axle drive shaft (35) of change speed gear box (25), braking hub cap (66) fixes with brake casing (64), one end of left side brake shoe brake cheek (60) and right braking hoof (62) is hinged with locating dowel pin (67) respectively, the other end of left side brake shoe brake cheek (60) and right braking hoof (62) contacts with rotary brake shoe expander (69), the two ends of retarding spring (61) join with left brake shoe brake cheek (60) and right braking hoof (62) respectively, cutting brake pedal (29) joins by drg pull bar (63) and brake control lever (68), throttle control handle (8) joins by acceleration cable and throttle, clutch-brake handle (9) joins by pull bar difference power-transfer clutch (16) and clutch-brake (42), steering clutch handle (10) joins by shift fork and steering clutch (43), main shift lever handle (12) joins by main transformer speed shift fork and high speed ring gear (44), secondary gear lever handle (13) joins by shift fork and secondary variable gear (47), small belt pulley (4) on the driving engine (1) joins by the belt pulley of cone belt (5) power-transfer clutch (16), take advantage of seat (14), tool box (15), belt Safety hood (11) and arm-rest frame (7) are fixed on the vehicle frame (2), supporting bow (31) fixed mount before the anterior bottom side of vehicle frame (2) is provided with bogie frame, be provided with chassis axle (17) in the both sides, rear portion of vehicle frame (2), supporting bow (31) laterally places the downside of vehicle frame (2) before the bogie frame, and be hinged by the fixed mount on pivot pin and the vehicle frame (2), supporting bow (31) can be swung around bearing pin before the bogie frame, front end at bogie frame (26) is provided with Baltimore groove, track adjusting wheel (33) places in the Baltimore groove of bogie frame (26), the two ends of track adjusting wheel (33) wheel shaft constitute sliding block joint by bearing seat and bogie frame (26) respectively, on crawler tensioning bar (32), set gradually and have the fixedly base of ear and spring perch, spring (28), spring perch, setting of spring bolt and bolt of rear end plate, the two ends of crawler tensioning bar (32) constitute one with the bearing seat of track adjusting wheel and base respectively, fixedly ear on chassis axle (17) on the vehicle frame (2) and the base socket-connects, be provided with support roller (27) and spring perch buting iron in the top of bogie frame (26), the spring perch buting iron can contact with spring perch, vehicle frame (2) is provided with belt-tightening pulley (6), balance staff seat (74) fixes with bogie frame (26), profiling frame (73) is hinged by balance staff (72) and balance staff seat (74), profiling frame (73) can be swung around oscillating axle (72), be provided with postive stop baffle (71) in the inboard of profiling frame (73), two caterpillar wheels (30) are hinged by bearing seat (70) and profiling frame (73), another caterpillar wheel is fixed in chassis by bearing seat and returns on (26), drive wheel (22) is fixed on the axle drive shaft (35), track adjusting wheel (33) is hinged by crawler belt (20) and drive wheel (22), capstan engine (19) is fixed in the rear portion of vehicle frame (2) by fixed mount (84), output shaft driving gear (75) in its gear transmission casing (76) and the reverse gear shaft (46) in the change speed gear box fix, output shaft driving gear (75) is meshed with tween drive shaft ring gear (77), tween drive shaft ring gear (77) and layshaft drive gear (78) all fix with tween drive shaft (79), layshaft drive gear (78) is meshed with driven wheel (80), driven wheel (80) fixes with axle drive shaft (81), axle drive shaft (81) joins with power-transfer clutch (83), reel (85) joins with power-transfer clutch (83), side at reel (85) is provided with drg (82), power-transfer clutch (16) joins with clutch spindle (50), secondary variable gear (47) constitutes sliding block joint with clutch spindle (50), reverse gear I (48) and reverse gear II (49) are installed on reverse gear shaft (46), middling speed driving gear (45) is installed on tween drive shaft (51), high speed driving gear (52) and low speed ring gear (53), steering gear (44) constitutes sliding block joint with main variable shaft (56), main gear driving gear (54) and low speed ring gear (55) are installed on main variable shaft (56), excessive gear (57) is installed on central driving shaft (58), steering shaft (40) is provided with steering gear (41), steering clutch (43), main gear ring gear (59), steering clutch and steering gear, the steering gear of both sides (41) is respectively by reducing gear (39), semiaxis (38), spline gear (37), driven wheel (36), axle drive shaft (35) and drive wheel (22) reach crawler belt (20) with the power of driving engine (1), before vehicle frame (2), back both sides are separately installed with balance weight body (34) and drawbar frame (18).
Claims (1)
1, a kind of small-sized caterpillar belt log tractor, be provided with fuel tank, airfilter, freeing pipe, illuminating lamp (3), flywheel and the driving engine (1) that has small belt pulley (4) are installed on the front portion of vehicle frame (2), the change speed gear box (25) that is provided with power-transfer clutch (16) is installed on the rear portion of vehicle frame (2), final transmission housing (23) is by connecing the side that dish seat (24) is installed on change speed gear box (25), throttle control handle (8) joins by acceleration cable and throttle, clutch-brake handle (9) joins with power-transfer clutch (16) and clutch-brake (42) respectively by pull bar, main shift lever handle (12) joins by main transformer speed shift fork and high speed ring gear (44), secondary gear lever handle (13) joins by shift fork and secondary variable gear (47), small belt pulley (4) on the driving engine (1) joins by the belt pulley of cone belt (5) with power-transfer clutch (16), take advantage of seat (14), tool box (15), belt Safety hood (11) and arm-rest frame (7) are fixed on the vehicle frame (2), rear side at vehicle frame (2) is provided with drawbar frame (18), it is characterized in that: the brake casing (64) of cutting brake (21) fixes with final transmission housing (23), braking hub (65) fixes with the axle drive shaft (35) of change speed gear box (25), braking hub cap (66) fixes with brake casing (64), one end of left side brake shoe brake cheek (60) and right braking hoof (62) is hinged with locating dowel pin (67) respectively, the other end and the brake shoe expander (69) of left side brake shoe brake cheek (60) and right braking hoof (62) are hinged, retarding spring (61) is arranged between left brake shoe brake cheek (60) and the right braking hoof (62), one end of brake control lever (68) and brake shoe expander (69) fix, cutting brake pedal (29) joins by drg pull bar (63) and brake control lever (68), steering clutch handgrip (10) joins by shift fork and steering clutch (43), drive wheel (22) is fixed on the axle drive shaft (35), supporting bow (31) before the front cross of bogie frame (26) is provided with bogie frame, vehicle frame (2) is hinged with bogie frame preceding supporting bow (21), front end at bogie frame (26) is provided with Baltimore groove, track adjusting wheel (33) places in the Baltimore groove of bogie frame (26), and the bearing seat and the bogie frame (26) that pass through both sides constitute sliding block joint, on crawler tensioning bar (32), set gradually and have the fixedly base of ear and spring perch, spring (28), spring perch and setting of spring bolt, the two ends of crawler tensioning bar (32) join with the bearing seat of track adjusting wheel (33) and the chassis axle (17) on the vehicle frame (2) respectively, be provided with support roller (27) and spring perch buting iron in the top of bogie frame (26), vehicle frame (2) is provided with belt-tightening pulley (6), balance staff seat (74) fixes with bogie frame (26), profiling frame (73) is hinged by balance staff (72) and balance staff seat (74), profiling frame (73) is provided with postive stop baffle (71), caterpillar wheel (30) is hinged by bearing seat (70) and profiling frame (73), track adjusting wheel (33) is joined by crawler belt (20) and drive wheel (22), capstan engine (19) is fixed in the rear portion of vehicle frame (2) by fixed mount (84), output shaft driving gear (75) in its gear transmission casing (76) and the reverse gear shaft (46) in the change speed gear box (25) join, axle drive shaft (81) joins by power-transfer clutch (83) and reel (85), drg (82) and reel (85) join, and in the installed in front of vehicle frame (2) balance weight body (34) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223888 CN2129722Y (en) | 1992-06-22 | 1992-06-22 | Small caterpillar material collecting tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223888 CN2129722Y (en) | 1992-06-22 | 1992-06-22 | Small caterpillar material collecting tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129722Y true CN2129722Y (en) | 1993-04-14 |
Family
ID=33769422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223888 Expired - Fee Related CN2129722Y (en) | 1992-06-22 | 1992-06-22 | Small caterpillar material collecting tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129722Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348450C (en) * | 2002-07-19 | 2007-11-14 | 贝尔科股份公司 | Bertoni giovanni (it) |
| CN102179689A (en) * | 2011-03-31 | 2011-09-14 | 中国人民解放军装甲兵技术学院 | Continuous and quick connecting and pulling device and method for crawler belt |
| CN102514641A (en) * | 2012-01-04 | 2012-06-27 | 江苏柳工机械有限公司 | Triangular crawler walking system with suspended shock-absorbing device |
| CN102889117A (en) * | 2011-07-18 | 2013-01-23 | 卡特彼勒林业产品公司 | Engine cooling system |
| CN102951219A (en) * | 2011-08-22 | 2013-03-06 | 江苏柳工机械有限公司 | Damping device for thrust wheels of crawler-type skid-steer loader |
| CN104742990A (en) * | 2015-02-06 | 2015-07-01 | 宋久壮 | Investigation and rescue vehicle for fire attack inside dangerous building |
| CN107447680A (en) * | 2017-09-29 | 2017-12-08 | 黄河科技学院 | Bridge construction is drawn and lifted by crane with vehicular and combined the unit |
-
1992
- 1992-06-22 CN CN 92223888 patent/CN2129722Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348450C (en) * | 2002-07-19 | 2007-11-14 | 贝尔科股份公司 | Bertoni giovanni (it) |
| CN102179689A (en) * | 2011-03-31 | 2011-09-14 | 中国人民解放军装甲兵技术学院 | Continuous and quick connecting and pulling device and method for crawler belt |
| CN102179689B (en) * | 2011-03-31 | 2013-05-08 | 中国人民解放军装甲兵技术学院 | Continuous and quick connecting and pulling device and method for crawler belt |
| CN102889117A (en) * | 2011-07-18 | 2013-01-23 | 卡特彼勒林业产品公司 | Engine cooling system |
| CN102889117B (en) * | 2011-07-18 | 2016-12-21 | 卡特彼勒林业产品公司 | Engine-cooling system |
| CN102951219A (en) * | 2011-08-22 | 2013-03-06 | 江苏柳工机械有限公司 | Damping device for thrust wheels of crawler-type skid-steer loader |
| CN102514641A (en) * | 2012-01-04 | 2012-06-27 | 江苏柳工机械有限公司 | Triangular crawler walking system with suspended shock-absorbing device |
| CN104742990A (en) * | 2015-02-06 | 2015-07-01 | 宋久壮 | Investigation and rescue vehicle for fire attack inside dangerous building |
| CN107447680A (en) * | 2017-09-29 | 2017-12-08 | 黄河科技学院 | Bridge construction is drawn and lifted by crane with vehicular and combined the unit |
| CN107447680B (en) * | 2017-09-29 | 2024-01-26 | 黄河科技学院 | Vehicle-mounted traction and lifting combined device for bridge construction |
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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 |