CN203199071U - Farm trailer driving device - Google Patents
Farm trailer driving device Download PDFInfo
- Publication number
- CN203199071U CN203199071U CN 201320217576 CN201320217576U CN203199071U CN 203199071 U CN203199071 U CN 203199071U CN 201320217576 CN201320217576 CN 201320217576 CN 201320217576 U CN201320217576 U CN 201320217576U CN 203199071 U CN203199071 U CN 203199071U
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- shaft
- change speed
- gear box
- tooth
- speed gear
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Abstract
The utility model discloses a farm trailer driving device and relates to a trailer driving device, in particular to the farm trailer driving device. The farm trailer driving device solves the problems that due to insufficient tractive effort of an existing truck tractor, a farm trailer is easily stuck in a mud pit or sludge, and due to the fact that the conveying speed is low, farm production efficiency and the conveying speed are affected. One end of a trailer driving shaft is connected with a trailer rotating shaft through a cardan joint, the other end of the trailer driving shaft is connected with a first three-tooth connection gear through a cardan joint, one end of a connection shaft of a speed changing box is arranged in the first three-tooth connection gear in an inserted mode, the speed changing box is connected with one end of a middle transmission shaft assembly through a cardan joint, the interiors of the two end portions of an outer clutch shell body are respectively provided with an outer clutch bearing, the two ends of an outer clutch shaft are respectively arranged in one outer clutch bearing in an inserted mode, one end of the outer clutch shaft is connected with the other end of a middle transmission shaft, and the other end of the outer clutch shaft is connected with an outer clutch flange. The farm wagon driving device is used in agricultural conveying tools.
Description
Technical field
The utility model relates to a kind of trailer actuating device, is specifically related to a kind of farm cart actuating device.
Background technology
Haulage tractor is drafting tool commonly used in the agricultural production, be generally used for drawing farm cart, existing farm cart is not generally installed the self power system, therefore, when the abominable farmland operation of condition of road surface, because the traction power of haulage tractor is not enough, often cause farm cart get down hopeless in a quagmire or mud in as rainy day, snow sky, the muddy highway section of going up a slope, load is inadequate, main car power residue, and travelling speed is slower, thus affect agricultural production efficiency and travelling speed.
The utility model content
The utility model is for the tractive force that solves existing haulage tractor is not enough, cause farm cart get down hopeless in a quagmire or mud in, and travelling speed is slower, affects the problem of agricultural production efficiency and travelling speed, and then proposes a kind of farm cart actuating device.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises the trailer axle drive shaft, the one or three tooth connects gear, the two or three tooth connects gear, change speed gear box, the intermediate transmission Shaft assembly, outer clutch transmission, dynamical axis and change speed gear box adapter shaft, one end of trailer axle drive shaft is connected with the trailer rotating shaft by universal-joint, the other end of trailer axle drive shaft is connected gear by universal-joint and connects with the one or three tooth, one end of change speed gear box adapter shaft is inserted into the one or three tooth and connects in the gear, the other end of change speed gear box adapter shaft is connected with change speed gear box, the two or three tooth connection teeth wheel is sleeved on the upper of change speed gear box adapter shaft, and the two or three tooth connects gear can be connected with the one or three tooth the gear engagement, change speed gear box is connected with an end of intermediate transmission Shaft assembly by universal-joint, outer clutch transmission comprises outer clutch shaft, outer clutch housing, outer clutch butt flange and two outer Engaging-and-disengaging bearings, the two ends that respectively are provided with respectively the outer clutch shaft of an outer Engaging-and-disengaging bearing in two ends of outer clutch housing respectively are inserted into respectively in the outer Engaging-and-disengaging bearing, one end of outer clutch shaft is connected with the other end of tween drive spindle, the other end of outer clutch shaft is connected with outer clutch flange, outer clutch flange is connected with an end of dynamical axis by universal-joint, and the other end of dynamical axis is connected with the engine shaft of haulage tractor.
The utility model comprises the trailer axle drive shaft, the one or three tooth connects gear, the two or three tooth connects gear, change speed gear box, the intermediate transmission Shaft assembly, interior clutch transmission, dynamical axis and change speed gear box adapter shaft, interior clutch transmission comprises interior clutch shaft, interior clutch housing, the first three-jaw zygote, the second three-jaw zygote, trip(ping) lever, trip(ping) lever housing and connecting rod, one end of trailer axle drive shaft is connected with the trailer rotating shaft by universal-joint, the other end of trailer axle drive shaft is connected gear by universal-joint and connects with the one or three tooth, one end of change speed gear box adapter shaft is inserted into the one or three tooth and connects in the gear, the other end of change speed gear box adapter shaft is connected with change speed gear box, the two or three tooth connection teeth wheel is sleeved on the upper of change speed gear box adapter shaft, and the two or three tooth connects gear can be connected with the one or three tooth the gear engagement, change speed gear box is connected with an end of intermediate transmission Shaft assembly by universal-joint, interior clutch shaft is inserted in the inner chamber of interior clutch housing, one end of interior clutch shaft passes the second three-jaw zygote successively, the first three-jaw zygote, the other end of interior clutch shaft is connected with the other end of intermediate shaft assembly by universal-joint, the trip(ping) lever housing is connected with the lateral wall of interior clutch housing, and the inner chamber of trip(ping) lever housing is communicated with the inner chamber of interior clutch housing, trip(ping) lever is inserted in the trip(ping) lever housing, and an end of trip(ping) lever is connected with an end of connecting rod, the other end of connecting rod is inserted in the groove on the second three-jaw zygote lateral wall, one end of interior clutch shaft is connected with an end of dynamical axis by universal-joint, and the other end of dynamical axis is connected with the engine shaft of haulage tractor.
The beneficial effects of the utility model: the utility model can be with the transmission of power of haulage tractor to the trailer rotating shaft, make the haulage tractor with trailer become six propulsive efforts or become six district's power by four-driving-force by two propulsive efforts, increase tractive force, make trailer be difficult for being absorbed in mud or the mud pit, even trailer is absorbed in the mud, trailer also can rely on the propulsive effort of the utility model transmission to walk out in the mud, the utility model can increase the propulsive effort more than 50%, improve the car load operating efficiency, improve the car load running velocity more than 30%; Improve transportation load 50%, reduce oil consumption cost 10%, the utility model is simple in structure, and is easy to make, and cost is low, and is not fragile, and can reach more than 10 years service life.Maximum characteristics of the present invention are that propulsive effort is large, during uphill/downhill, upward do not move back, lower and do not push away, special winter ice and snow road, best results, muddy highway or husky nest travel, only otherwise suddenly dish just can normally travel, and uses in addition this device, safety factor improves 50% during driving, because use rear-guard, car are difficult for anti-sliding or sideslip, avoid because of traffic accident anti-sliding or that break away and cause.
Description of drawings
Front view when Fig. 1 is the outer clutch transmission of the utility model use, front view when Fig. 2 is the interior clutch transmission of the utility model use, Fig. 3 is the cutaway view of change speed gear box, and Fig. 4 is outer clutch transmission cutaway view, and Fig. 5 is interior clutch transmission cutaway view.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 4, the described a kind of farm cart actuating device of present embodiment comprises trailer axle drive shaft 1, the one or three tooth connects gear 2, the two or three tooth connects gear 3, change speed gear box 4, the intermediate transmission Shaft assembly, outer clutch transmission 5, dynamical axis 6 and change speed gear box adapter shaft 7, one end of trailer axle drive shaft 1 is connected with the trailer rotating shaft by universal-joint, the other end of trailer axle drive shaft 1 is connected gear 2 by universal-joint and connects with the one or three tooth, one end of change speed gear box adapter shaft 7 is inserted into the one or three tooth and connects in the gear 2, the other end of change speed gear box adapter shaft 7 is connected with change speed gear box 4, the two or three tooth connects gear 3 and is sleeved on the upper of change speed gear box adapter shaft 7, and the two or three tooth connects gear 3 can be connected with the one or three tooth gear 2 engagements, change speed gear box 4 is connected with an end of intermediate transmission Shaft assembly by universal-joint, outer clutch transmission 5 comprises outer clutch shaft 5-1, outer clutch housing 5-2, outer clutch butt flange 5-3 and two outer Engaging-and-disengaging bearing 5-4, the two ends that respectively are provided with respectively the outer clutch shaft 5-2 of an outer Engaging-and-disengaging bearing 5-4 in two ends of outer clutch housing 5-2 respectively are inserted into respectively in the outer Engaging-and-disengaging bearing 5-4, the end of outer clutch shaft 5-1 is connected with the other end of tween drive spindle, the other end of outer clutch shaft 5-1 is connected with outer clutch flange 5-3, outer clutch flange 5-3 is connected with an end of dynamical axis 6 by universal-joint, and the other end of dynamical axis 6 is connected with the engine shaft of haulage tractor.
The specific embodiment two: present embodiment is described in conjunction with Fig. 2 and Fig. 5, the described a kind of farm cart actuating device of present embodiment comprises trailer axle drive shaft 1, the one or three tooth connects gear 2, the two or three tooth connects gear 3, change speed gear box 4, the intermediate transmission Shaft assembly, interior clutch transmission 10, dynamical axis 6 and change speed gear box adapter shaft 7, interior clutch transmission 10 comprises interior clutch shaft 10-1, interior clutch housing 10-2, the first three-jaw zygote 10-3, the second three-jaw zygote 10-4, trip(ping) lever 10-5, trip(ping) lever housing 10-6 and connecting rod 10-7, one end of trailer axle drive shaft 1 is connected with the trailer rotating shaft by universal-joint, the other end of trailer axle drive shaft 1 is connected gear 2 by universal-joint and connects with the one or three tooth, one end of change speed gear box adapter shaft 7 is inserted into the one or three tooth and connects in the gear 2, the other end of change speed gear box adapter shaft 7 is connected with change speed gear box 4, the two or three tooth connects gear 3 and is sleeved on the upper of change speed gear box adapter shaft 7, and the two or three tooth connects gear 3 can be connected with the one or three tooth gear 2 engagements, change speed gear box 4 is connected with an end of intermediate transmission Shaft assembly by universal-joint, interior clutch shaft 10-1 is inserted in the inner chamber of interior clutch housing 10-2, the end of interior clutch shaft 10-1 passes the second three-jaw zygote 10-4 successively, the first three-jaw zygote 10-3, the other end of interior clutch shaft 10-1 is connected with the other end of intermediate shaft assembly by universal-joint, trip(ping) lever housing 10-6 is connected with the lateral wall of interior clutch housing 10-2, and the inner chamber of trip(ping) lever housing 10-6 is communicated with the inner chamber of interior clutch housing 10-2, trip(ping) lever 10-5 is inserted in the trip(ping) lever housing 10-6, and the end of trip(ping) lever 10-5 is connected with the end of connecting rod 10-7, the other end of connecting rod 10-7 is inserted among the groove 10-4-1 on the second three-jaw zygote 10-4 lateral wall, the end of interior clutch shaft 10-1 is connected with an end of dynamical axis 6 by universal-joint, and the other end of dynamical axis 6 is connected with the engine shaft of haulage tractor.
The specific embodiment three: present embodiment is described in conjunction with Fig. 3, the change speed gear box 4 of the described a kind of farm cart actuating device of present embodiment comprises gearbox body 4-1, driving gear 4-2, ring gear 4-3, imput shaft 4-4 and driven axle 4-5, driving gear 4-2 and ring gear 4-3 from top to bottom are successively set in the gearbox body 4-1, driving gear 4-2 is sleeved on the imput shaft 4-4, ring gear 4-3 is sleeved on the driven axle 4-5, the end of driven axle 4-5 is connected with the other end of change speed gear box adapter shaft 7, and the end of driving gear 4-4 is connected with an end of intermediate transmission Shaft assembly by universal-joint.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1 or Fig. 2, the intermediate transmission Shaft assembly of the described a kind of farm cart actuating device of present embodiment comprises the first tween drive shaft 8 and the second tween drive shaft 9, the first tween drive shaft 8 and the second tween drive shaft 9 are the yi word pattern setting, and the first tween drive shaft 8 and the second tween drive shaft 9 are threaded connection.Other composition and annexation are identical with the specific embodiment three.
Principle of work
The utility model 4 wheel driven four-wheeled tractor trailer rear drive (namely six driving) is to draw backward transmission shaft with main frame forerunner differential box, and is furnished with engaging and disengaging gear and does power.Import among the interior clutch Fig. 5 or outer clutch Fig. 4 transmission device that is fixed on the main frame below by universal-joint again through transmission shaft 6 (transmission shaft 6 length are that 20-90cm is for the ease of the applicable any vehicle of this transmission shaft), these two kinds of engaging and disengaging gear are just applicable to all vehicles on the market, interior clutch Fig. 5 belongs to the power-transfer clutch of sealing, interior notes machine oil, during farmland operation, do not stir grass, do not hang mud, effectively transmission, easily maintain the advantages such as easy-maintaining, whether use the trailer actuating device when effect of this mechanism is Vehicle Driving Cycle! Outer clutch Fig. 4: this transmission device is plain type, because drawing on the axle of main car differential box engaging and disengaging gear being installed, admittedly use common transmission device! This mechanism also has advantages of interior clutch Fig. 5, the engaging and disengaging gear axial region that leaks outside is divided into castellated shaft and the groove of 1-1.5cm is arranged at the spline of regular length, splined hole by 131 Hooke's joints also is connected on the engaging and disengaging gear with two movable pins, the two ends of 131 Hooke's joints are connected on the transmission shaft 8, because the installation site of this center cross must be concentric with the pin of breakdown trailer as the universal-joint axle center with this center cross, the universal-joint corner of this center cross is about 80 degree, when main car is turned, can not cause the center cross decentraction or cause not the situation such as drive shafts fracture because of corner, transmission shaft 8 is used spline joint with transmission shaft 9, the spline of transmission shaft 9 must expose outside the 7-8 centimetre, being convenient to like this transmission shaft 8 extracts two movable pins of the universal-joint that is connected with engaging and disengaging gear and is moved to when bottom backward, transmission shaft 8 can separate fully with engaging and disengaging gear, advantage is to be convenient to connect and the dismounting driving device, as long as two pins that the universal-joint of extracting 131 center crosss and engaging and disengaging gear link, with the traction pin of main car and trailer main car and trailer are separated fully, driving device also can separate, be conducive to main car requirement removing and installing of breakdown trailer when work, the leak outside benefit of 7-8 centimetre of spline is in addition, Telescopic is arranged, turns or all can cause advancing or moving back of transmission shaft 9 during bearing goods at trailer! Can not cause because of not flexible the fracture of transmission shaft, transmission shaft 9 is connected with change speed gear box through universal-joint, the length specification of transmission shaft 9 is between 70-130cm, length is not both the configuration suitable according to different trailers, transmission shaft 9 is the input power axle, rotate universal-joint by transmission and import effective change speed gear box into through transmission shaft, this change speed gear box is according to different automobile types, different bridge types, different fetalisms, by computing formula (formula: main frame tire 2 π r=main frame transmitting ratio x initiatively tooth count the passive tooth of ÷ count x back axle differential initiatively teeth count the passive teeth of ÷ diff and count x trailer tire 2 π r) process, make its forerunner and rear-guard no matter hang several grades of Complete Synchronizations (being effective change speed gear box).
Claims (4)
1. farm cart actuating device, it is characterized in that: described a kind of farm cart actuating device comprises trailer axle drive shaft (1), the one or three tooth connects gear (2), the two or three tooth connects gear (3), change speed gear box (4), the intermediate transmission Shaft assembly, outer clutch transmission (5), dynamical axis (6) and change speed gear box adapter shaft (7), one end of trailer axle drive shaft (1) is connected with the trailer rotating shaft by universal-joint, the other end of trailer axle drive shaft (1) is connected gear (2) by universal-joint and connects with the one or three tooth, one end of change speed gear box adapter shaft (7) is inserted into the one or three tooth and connects in the gear (2), the other end of change speed gear box adapter shaft (7) is connected with change speed gear box (4), the two or three tooth connects gear (3) and is sleeved on the upper of change speed gear box adapter shaft (7), and the two or three tooth connects gear (3) can be connected with the one or three tooth gear (2) engagement, change speed gear box (4) is connected with an end of intermediate transmission Shaft assembly by universal-joint, outer clutch transmission (5) comprises outer clutch shaft (5-1), outer clutch housing (5-2), outer clutch butt flange (5-3) and two outer Engaging-and-disengaging bearings (5-4), the two ends that respectively are provided with respectively the outer clutch shaft of an outer Engaging-and-disengaging bearing (5-4) (5-2) in two ends of outer clutch housing (5-2) respectively are inserted into respectively in the outer Engaging-and-disengaging bearing (5-4), one end of outer clutch shaft (5-1) is connected with the other end of tween drive spindle, the other end of outer clutch shaft (5-1) is connected with outer clutch flange (5-3), outer clutch flange (5-3) is connected by the end of universal-joint with dynamical axis (6), and the other end of dynamical axis (6) is connected with the engine shaft of haulage tractor.
2. farm cart actuating device, it is characterized in that: described a kind of farm cart actuating device comprises trailer axle drive shaft (1), the one or three tooth connects gear (2), the two or three tooth connects gear (3), change speed gear box (4), the intermediate transmission Shaft assembly, interior clutch transmission (10), dynamical axis (6) and change speed gear box adapter shaft (7), interior clutch transmission (10) comprises interior clutch shaft (10-1), interior clutch housing (10-2), the first three-jaw zygote (10-3), the second three-jaw zygote (10-4), trip(ping) lever (10-5), trip(ping) lever housing (10-6) and connecting rod (10-7), one end of trailer axle drive shaft (1) is connected with the trailer rotating shaft by universal-joint, the other end of trailer axle drive shaft (1) is connected gear (2) by universal-joint and connects with the one or three tooth, one end of change speed gear box adapter shaft (7) is inserted into the one or three tooth and connects in the gear (2), the other end of change speed gear box adapter shaft (7) is connected with change speed gear box (4), the two or three tooth connects gear (3) and is sleeved on the upper of change speed gear box adapter shaft (7), and the two or three tooth connects gear (3) can be connected with the one or three tooth gear (2) engagement, change speed gear box (4) is connected with an end of intermediate transmission Shaft assembly by universal-joint, interior clutch shaft (10-1) is inserted in the inner chamber of interior clutch housing (10-2), one end of interior clutch shaft (10-1) passes the second three-jaw zygote (10-4) successively, the first three-jaw zygote (10-3), the other end of interior clutch shaft (10-1) is connected with the other end of intermediate shaft assembly by universal-joint, trip(ping) lever housing (10-6) is connected with the lateral wall of interior clutch housing (10-2), and the inner chamber of trip(ping) lever housing (10-6) is communicated with the inner chamber of interior clutch housing (10-2), trip(ping) lever (10-5) is inserted in the trip(ping) lever housing (10-6), and an end of trip(ping) lever (10-5) is connected with an end of connecting rod (10-7), the other end of connecting rod (10-7) is inserted in the groove (10-4-1) on the second three-jaw zygote (10-4) lateral wall, one end of interior clutch shaft (10-1) is connected by the end of universal-joint with dynamical axis (6), and the other end of dynamical axis (6) is connected with the engine shaft of haulage tractor.
3. described a kind of farm cart actuating device according to claim 1 and 2, it is characterized in that: change speed gear box (4) comprises gearbox body (4-1), driving gear (4-2), ring gear (4-3), imput shaft (4-4) and driven axle (4-5), driving gear (4-2) and ring gear (4-3) from top to bottom are successively set in the gearbox body (4-1), driving gear (4-2) is sleeved on imput shaft (4-4), ring gear (4-3) is sleeved on driven axle (4-5), one end of driven axle (4-5) is connected with the other end of change speed gear box adapter shaft (7), and an end of driving gear (4-4) is connected with an end of intermediate transmission Shaft assembly by universal-joint.
4. described a kind of farm cart actuating device according to claim 3, it is characterized in that: the intermediate transmission Shaft assembly comprises the first tween drive shaft (8) and the second tween drive shaft (9), the first tween drive shaft (8) is the yi word pattern setting with the second tween drive shaft (9), and the first tween drive shaft (8) is threaded connection with the second tween drive shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217576 CN203199071U (en) | 2013-04-25 | 2013-04-25 | Farm trailer driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217576 CN203199071U (en) | 2013-04-25 | 2013-04-25 | Farm trailer driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199071U true CN203199071U (en) | 2013-09-18 |
Family
ID=49143205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217576 Expired - Fee Related CN203199071U (en) | 2013-04-25 | 2013-04-25 | Farm trailer driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235506A (en) * | 2015-11-04 | 2016-01-13 | 四川川龙拖拉机制造有限公司 | Trailer power output device and tractor |
-
2013
- 2013-04-25 CN CN 201320217576 patent/CN203199071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235506A (en) * | 2015-11-04 | 2016-01-13 | 四川川龙拖拉机制造有限公司 | Trailer power output device and tractor |
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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: 20130918 Termination date: 20160425 |