CN2143574Y - Two-stage output belt wheel of back bridge assembly of agriculture tricycle - Google Patents
Two-stage output belt wheel of back bridge assembly of agriculture tricycle Download PDFInfo
- Publication number
- CN2143574Y CN2143574Y CN 92243119 CN92243119U CN2143574Y CN 2143574 Y CN2143574 Y CN 2143574Y CN 92243119 CN92243119 CN 92243119 CN 92243119 U CN92243119 U CN 92243119U CN 2143574 Y CN2143574 Y CN 2143574Y
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- CN
- China
- Prior art keywords
- belt wheel
- turning cylinder
- mouth
- agricultural
- output pulley
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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 relates to the two-stage output belt wheel of the back bridge assembly of an agricultural tricycle, belonging to a transmission device for agricultural machines. The utility model is characterized in that the rotary shaft of the back bridge assembly of an existing agricultural tricycle is lengthened, and the output end of the rotary shaft is provided with an output belt wheel. The diesel engine of the tricycle is used as a dynamic source for driving the output belt wheel to rotate. Moreover, the output belt wheel drives an agricultural pump, a threshing machine and a shredder to work through two-stage speed change. Therefore, the agricultural tricycle has a plurality of functions. The agricultural tricycle not only can be used for transportation, but also can be used for a plurality of agricultural operation. Additional power sources such as diesel engines are not required to be installed by farmers. The utility model has the advantages of operation expenses saving, simple structure, low cost and easy operation.
Description
The utility model relates to a kind of agricultural tricycle back axle assembly that is used for and installs the secondary output pulley additional, belongs to the agricultural machinery driving device, makes agricultural tricycle except that doing transportation, can also draw water as agricultural, operations such as threshing, pulverizing.
Existing agricultural tricycle is of a great variety, but function singleness can only be transported usefulness, can not a tractor serves several purposes.
The present utility model purpose, in order to overcome existing agricultural tricycle function singleness weak point, providing a kind of can transport, and can draw water again, several work such as threshing, pulverizing, has the agricultural tricycle of a tractor serves several purposes.
The objective of the invention is to be achieved through the following technical solutions.
Fig. 1 is the assembly drawing of the utility model agricultural tricycle back axle assembly secondary output pulley;
Fig. 2 is the utility model agricultural tricycle back axle assembly secondary output pulley assembling scheme drawing;
Fig. 3 is the front elevation of the utility model three-flute triangle output pulley;
Fig. 4 is the lateral plan of the utility model three-flute triangle output pulley;
Fig. 5 is the front elevation of the utility model flat-belt pulley output pulley;
Fig. 6 is the lateral plan of the utility model flat-belt pulley output pulley;
Below in conjunction with drawings and Examples, describe architectural feature and the relation of being linked and packed in detail:
Agricultural tricycle back axle assembly secondary output pulley as shown in Figure 1, mainly form by input belt wheel (1), turning cylinder (2), output pulley (7) etc., input belt wheel (1) is installed in the input end (3) of turning cylinder (2), driven by diesel engine, output pulley (7) is installed in the mouth of turning cylinder (2).After the input end (3) of turning cylinder (2), transmission turning cylinder (2) rotates input belt wheel (1) through speed change.It is characterized in that: with the length lengthening 80-100mm of turning cylinder (2), the elongated portion of turning cylinder (2) axle is the mouth (5) of axle, mouth (5) spline (6), the right end portion of mouth (5) is from inside to outside installed belt wheel locating bush (8), oil sealing (9), bearing cap shim (10) successively, the part suit output pulley (7) that splines of mouth (5), by keyway (6) location, do not hold bolt up.
The utility model agricultural tricycle back axle assembly secondary output pulley, the input end (3) of its turning cylinder (2), the geomery of interlude (4) and assembling annexation all keep the turning cylinder with existing agricultural tricycle back axle assembly.
The assembly relation of turning cylinder (2) and output pulley (7) as shown in Figure 2, the diameter of axle φ of turning cylinder (2) mouth (5) (elongated portion L) should be complementary with the maximum transmission horsepower output of output pulley (7).Too thin out of reach working strength and service life, too slightly can not running in bearings.As when using 304 bearings, the diameter of axle φ of turning cylinder (2) is not less than 20mm.
Output band defeated (7) can be selected various ways for use, as three-flute vee-pulley such as Fig. 3,4, two groove vee-pulleys, and flat-belt pulley such as Fig. 5,6 etc.
The utility model do to be pulverized or during threshing, and the railway carriage of three-wheel vehicle is unloaded, and the agricultural machine tool is contained on the vehicle frame, and feed belt is hung on the output pulley (7), and output pulley (7) is connected with the farm equipment of output load by feed belt.Start the work of three-wheel vehicle diesel engine; transmission input belt wheel (1), input belt wheel (1) drives turning cylinder (2) and rotates, output pulley (7) and turning cylinder (2) rotation in the same way synchronously; output pulley (7) is after the secondary speed change, by feed belt transmission comminutor or thresing machine work.
When the utility model draws water, output pulley (7) can adopt flat-belt pulley as shown in Figure 5, the output pulley that should select for use diameter and width to be complementary according to water pump size (single-stage water pump), proofreaied and correct the position of output pulley (7) and Water-pump belt wheel, hang up properly feed belt, tricycle rear axle is hung Neutral Position, start the diesel engine of three-wheel vehicle again, output pulley (7) drives water pump and draws water.
When the utility model agricultural tricycle back axle assembly secondary output pulley is done transportation, output pulley (7) can be unloaded, still keep the transport performance of three-wheel vehicle, also not influence the performance of back axle assembly.
The utility model has the advantages that:
1, make the agricultural tricycle a tractor serves several purposes, can transport, can use the several work such as agricultural water pumping machine, thresing machine, pulverizer again, wide farmers does not need to set up in addition the power sources such as diesel engine, cuts down expenses;
2, simple in structure, cost is low.Need only length lengthening 80-100mm, 1-3 output pulley (7) is set, increase a locating bush (8) turning cylinder (2) axle of original agricultural tricycle back axle assembly, oil sealing (9), change a bearing cap shim (10), by keyway (6) location, bolted gets final product.This tricycle rear axle assembly of adorning output pulley (7) neither influences the transport performance of three-wheel vehicle, does not also influence the back axle assembly performance.
When 3, carrying out various operation, agricultural tricycle does not need to do system's adjustment or dismounting etc., and it is extremely convenient to manipulate, and is easily accepted by peasant household, and popularizing application prospect is arranged.
Claims (4)
1, agricultural tricycle back axle assembly secondary output pulley, mainly by one-level input belt wheel (1), turning cylinder (2), secondary output pulley compositions such as (7), input belt wheel (1) is installed in the input end (3) of turning cylinder (2), drive by diesel engine, output pulley (7) is installed in the mouth of turning cylinder (2), it is characterized in that: with the length lengthening of turning cylinder (2), the elongated portion of turning cylinder (2) axle is the mouth (5) of axle, mouth (5) spline (6), the right end portion of mouth (5) is from inside to outside installed belt wheel locating bush (8) successively, oil sealing (9), bearing cap shim (10), the part suit output pulley (7) that splines of mouth (5), by keyway (6) location, bolt up.
2, agricultural tricycle back axle assembly secondary output pulley according to claim 1, it is characterized in that: the length L of the mouth (5) of turning cylinder (2) is that 80-100mm is advisable.
3, according to claim 1,2 described agricultural tricycle back axle assembly two stage speed change output pulleys, it is characterized in that: the diameter of axle of the mouth (5) of turning cylinder (2) generally is not less than 20mm.
4, agricultural tricycle back axle assembly two step cone pulleys according to claim 1 is characterized in that: the form of output pulley (7), and generally select for use three-flute vee-pulley, two groove vee-pulleys, flat-belt pulley to be advisable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243119 CN2143574Y (en) | 1992-11-28 | 1992-11-28 | Two-stage output belt wheel of back bridge assembly of agriculture tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243119 CN2143574Y (en) | 1992-11-28 | 1992-11-28 | Two-stage output belt wheel of back bridge assembly of agriculture tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143574Y true CN2143574Y (en) | 1993-10-13 |
Family
ID=33782767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243119 Expired - Fee Related CN2143574Y (en) | 1992-11-28 | 1992-11-28 | Two-stage output belt wheel of back bridge assembly of agriculture tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143574Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875064A (en) * | 2010-03-18 | 2010-11-03 | 无锡平盛科技有限公司 | Overbridge device of wire drawing machine |
| CN103072519A (en) * | 2013-01-23 | 2013-05-01 | 张永坤 | Environment-friendly and dustproof soft overcanopy system for city slag transport vehicles |
-
1992
- 1992-11-28 CN CN 92243119 patent/CN2143574Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875064A (en) * | 2010-03-18 | 2010-11-03 | 无锡平盛科技有限公司 | Overbridge device of wire drawing machine |
| CN103072519A (en) * | 2013-01-23 | 2013-05-01 | 张永坤 | Environment-friendly and dustproof soft overcanopy system for city slag transport vehicles |
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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 |