CN219866098U - High-low gear speed changer of agricultural three-wheeled automobile with power taking function - Google Patents
High-low gear speed changer of agricultural three-wheeled automobile with power taking function Download PDFInfo
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- CN219866098U CN219866098U CN202321375466.0U CN202321375466U CN219866098U CN 219866098 U CN219866098 U CN 219866098U CN 202321375466 U CN202321375466 U CN 202321375466U CN 219866098 U CN219866098 U CN 219866098U
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- shaft assembly
- gear
- clutch
- auxiliary box
- power
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- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000001050 lubricating effect Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 17
- 238000005461 lubrication Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a power-taking agricultural three-wheeled automobile high-low speed transmission, which comprises a clutch, wherein a clutch cover is arranged on one side in the clutch, and a release bearing is arranged in the clutch cover; a main box member mounted on one side of the clutch; a sub-tank member mounted on one side of the main tank member; and a transmission shaft member mounted on one side outside the clutch. Compared with the existing device, the high-low speed transmission of the agricultural three-wheeled automobile with the power taking capability has the advantages that the gear of the intermediate shaft assembly can receive power transmitted by the first-axis assembly and transmit the power to the second-axis assembly, the power taking device assembly is meshed with the three-gear in the main box, power can be additionally distributed, the output end of the power taking device is connected with the oil pump, the power is transmitted to a corresponding auxiliary functional area through oil liquid, and the shifting part in the main box can be operated through the shifting mechanism of the main box, so that the 1-2-3-4-5-R gear can be switched.
Description
Technical Field
The utility model relates to the technical field of speed changers, in particular to a power-taking agricultural three-wheeled automobile high-low speed changer.
Background
The three-wheeled automobile is one kind of cargo truck, and the cargo carrying part is in a railing panel structure and is provided with three wheels. The power source can be an engine or an electric motor, and is mainly used for carrying cargo, the agricultural three-wheeled automobile is a three-wheeled cargo automobile which meets the use requirements of agricultural transportation, and the agricultural three-wheeled automobile is used for a high-low gear transmission of the agricultural three-wheeled automobile.
The bearing capacity required by the existing agricultural vehicle is gradually increased, the multifunctional performance is gradually embodied, the traditional gearbox has only five gears, the dynamic performance is obviously insufficient, on the other hand, the functions of lifting the cargo compartment of the vehicle, tipping bucket and the like cannot be realized, and the use requirements are difficult to meet, so that the high-low speed transmission of the agricultural three-wheeled vehicle with the attractive force is provided.
Disclosure of Invention
The utility model aims to provide a power-taking agricultural three-wheeled automobile high-low gear transmission, which solves the problems that in the prior art, the traditional transmission has five gears, the dynamic performance is obviously insufficient, and on the other hand, the functions of lifting the cargo box of a vehicle, tipping bucket and the like cannot be realized, so that the use requirement is difficult to meet.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a power take-off agricultural three-wheeled motor vehicle high and low range transmission comprising:
the clutch is characterized in that a clutch cover is arranged on one side in the clutch, a release bearing is arranged in the clutch cover, and a release shifting fork is arranged on one side of the release bearing;
the main box component is arranged on one side of the clutch, a shaft assembly and a power takeoff assembly are respectively arranged in the main box component, an intermediate shaft assembly is arranged on one side of the shaft assembly, a two-shaft assembly is arranged on one side of the intermediate shaft assembly, and a main box gear shifting mechanism is arranged on one side above the two-shaft assembly;
the auxiliary box component is arranged on one side of the main box component, an auxiliary box driving gear shaft assembly is arranged in the auxiliary box component, an auxiliary box driven gear shaft assembly is arranged on one side of the auxiliary box driving gear shaft assembly, and an auxiliary box gear shifting mechanism is arranged above the auxiliary box driven gear shaft assembly;
the transmission shaft component is arranged on one side outside the clutch, an output shaft assembly is arranged in the transmission shaft component, a transmission flange is arranged on one side of the output shaft assembly, and a parking brake is arranged on one side of the transmission flange.
Preferably, the clutch is composed of a clutch cover, a release bearing and a release fork, and the clutch cover is connected with the engine shell.
Preferably, the main box component consists of a first shaft assembly, a middle shaft assembly, a second shaft assembly, a power takeoff assembly and a main box gear shifting mechanism, and the first shaft assembly is connected with a driven disc of the clutch.
Preferably, the gear of the intermediate shaft assembly is connected with the first shaft assembly, the gear of the intermediate shaft assembly is connected with the second shaft assembly, the power takeoff assembly is meshed with the three-gear in the main box, and the output end of the power takeoff assembly is connected with the oil pump.
Preferably, the auxiliary box component comprises an auxiliary box driving gear shaft assembly, an auxiliary box driven gear shaft assembly and an auxiliary box gear shifting mechanism, wherein the two shaft assembly is connected with the auxiliary box driven gear shaft assembly, and the auxiliary box driving gear shaft assembly is respectively connected with the two shaft assembly and the auxiliary box driven gear shaft assembly.
Preferably, the transmission shaft component consists of an output shaft assembly, a transmission flange and a parking brake, the auxiliary box passive gear shaft assembly is connected with the output shaft assembly, and the output shaft assembly is connected with the transmission flange.
Preferably, the main tank member is further provided with:
the lubricating mechanism is arranged on the main box component, an oil filling hole is arranged in the lubricating mechanism, a lubricating channel is connected below the oil filling hole, and the oil filling hole is communicated with the lubricating channel.
Compared with the prior art, the utility model provides a high-low gear transmission of an agricultural three-wheeled automobile with the advantages that:
the gear of the intermediate shaft assembly can receive power transmitted by the first shaft assembly and transmit the power to the second shaft assembly, the second shaft assembly can transmit the power to the auxiliary box driving gear shaft assembly, the power take-off assembly is meshed with the three-gear in the main box, power can be additionally distributed, the output end of the power take-off assembly is connected with the oil pump and can transmit the power to corresponding auxiliary functional areas through oil, the main box shifting mechanism can operate the shifting parts in the main box to realize the switching between 1-2-3-4-5-R gears, the auxiliary box driving gear shaft assembly can receive the power transmitted by the second shaft assembly and drive the auxiliary box driven gear shaft assembly, the auxiliary box driven gear shaft assembly can transmit the power to the output shaft assembly, the auxiliary box shifting parts are operated by the auxiliary box shifting mechanism to realize the switching between high gears and low gears, and the problems that the traditional gearbox has five gears, the power performance is obviously insufficient, the functions of a cargo car, a tipping bucket and the like cannot be realized, and the use requirements are difficult to meet.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a power take-off assembly according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a clutch; 11. a clutch cover; 12. separating the bearing; 13. separating the shifting fork; 2. a main tank member; 21. a shaft assembly; 22. an intermediate shaft assembly; 23. a two-axis assembly; 24. a power takeoff assembly; 25. a main box shift mechanism; 3. a sub-tank member; 31. the auxiliary box driving gear shaft assembly; 32. the auxiliary box is a passive gear shaft assembly; 33. a sub-box shift mechanism; 4. a drive shaft component; 41. an output shaft assembly; 42. a transmission flange; 43. a parking brake; 5. a lubrication mechanism; 51. an oil filling hole; 52. lubrication channels.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a power-efficient high and low range transmission for an agricultural three-wheeled vehicle, comprising: in the clutch 1, a clutch cover 11 is arranged on one side in the clutch 1, a release bearing 12 is arranged in the clutch cover 11, and a release fork 13 is arranged on one side of the release bearing 12; the clutch 1 is composed of a clutch cover 11, a release bearing 12 and a release fork 13, and the clutch cover 11 is connected with the engine shell; the clutch cover 11 is connected with the engine shell to play a role of connection and fixation, and the one-shaft assembly 21 is connected with the driven disc of the clutch 1 and is an input end of transmission power; a main case member 2 mounted on one side of the clutch 1, a first shaft assembly 21 and a power take-off assembly 24 being respectively mounted inside the main case member 2, an intermediate shaft assembly 22 being mounted on one side of the first shaft assembly 21, a second shaft assembly 23 being mounted on one side of the intermediate shaft assembly 22, a main case shift mechanism 25 being provided on one side above the second shaft assembly 23; the main box part 2 consists of a shaft assembly 21, a middle shaft assembly 22, a two-shaft assembly 23, a power takeoff assembly 24 and a main box gear shifting mechanism 25, and the shaft assembly 21 is connected with a driven disc of the clutch 1; the gear of the intermediate shaft assembly 22 is connected with the first shaft assembly 21, the gear of the intermediate shaft assembly 22 is connected with the second shaft assembly 23, the power takeoff assembly 24 is meshed with the three-gear in the main box, and the output end of the power takeoff assembly 24 is connected with the oil pump; the gear of the intermediate shaft assembly 22 can receive the power transmitted by the first shaft assembly 21 and transmit the power to the second shaft assembly 23, the second shaft assembly 23 can transmit the power to the auxiliary box driving gear shaft assembly 31, the power takeoff assembly 24 is meshed with a three-gear in the main box, the power can be distributed additionally, the output end of the power takeoff is connected with an oil pump, the power can be transmitted to a corresponding auxiliary functional area through oil liquid, and the shifting parts in the main box can be operated through the main box shifting mechanism 25, so that the 1-2-3-4-5-R gear can be switched; the auxiliary box component 3 is arranged on one side of the main box component 2, an auxiliary box driving gear shaft assembly 31 is arranged in the auxiliary box component 3, an auxiliary box driven gear shaft assembly 32 is arranged on one side of the auxiliary box driving gear shaft assembly 31, and an auxiliary box gear shifting mechanism 33 is arranged above the auxiliary box driven gear shaft assembly 32; the auxiliary box part 3 consists of an auxiliary box driving gear shaft assembly 31, an auxiliary box driven gear shaft assembly 32 and an auxiliary box gear shifting mechanism 33, wherein the two-shaft assembly 23 is connected with the auxiliary box driven gear shaft assembly 32, and the auxiliary box driving gear shaft assembly 31 is respectively connected with the two-shaft assembly 23 and the auxiliary box driven gear shaft assembly 32; the auxiliary box driving gear shaft assembly 31 can receive the power transmitted by the two-shaft assembly 23 and drive the auxiliary box driven gear shaft assembly 32; a transmission shaft member 4 installed at one side outside the clutch 1, an output shaft assembly 41 installed in the transmission shaft member 4, a transmission flange 42 installed at one side of the output shaft assembly 41, and a parking brake 43 installed at one side of the transmission flange 42; the transmission shaft part 4 consists of an output shaft assembly 41, a transmission flange 42 and a parking brake 43, the auxiliary box driven gear shaft assembly 32 is connected with the output shaft assembly 41, and the output shaft assembly 41 is connected with the transmission flange 42; the auxiliary box passive gear shaft assembly 32 can transmit power to the output shaft assembly 41, and the auxiliary box shifting mechanism 33 is used for operating shifting parts in the auxiliary box to realize the switching between high gear and low gear; the output shaft assembly 41 is connected with the transmission flange 42, power is transmitted to the whole vehicle transmission shaft through flange bolts, and the parking brake 43 is arranged at the tail end of the flange, so that the hill-hold function can be realized.
Referring to fig. 1 and 3, a power-take-off agricultural three-wheeled vehicle high and low range transmission comprises: a lubrication mechanism 5 provided on the main box member 2, wherein an oil injection hole 51 is provided in the lubrication mechanism 5, a lubrication channel 52 is connected below the oil injection hole 51, and the oil injection hole 51 and the lubrication channel 52 are communicated with each other; lubricating oil can be injected into the lubricating channel 52 through the oil injection hole 51 in the lubricating mechanism 5, so that the lubricating effect of the transmission shaft can be realized, and the damage caused by mutual friction between gears is avoided.
Working principle: when the power-taking agricultural three-wheeled automobile high-low speed transmission is used, the clutch cover 11 is connected with the engine shell to play a role of connection and fixation, a driver pedals the clutch pedal, the separation fork 13 is driven by a pull wire, then the separation bearing 12 is stirred to realize the combination and separation of power, the one-shaft assembly 21 is connected with the driven disc of the clutch 1 and is the power input end of the transmission, the gear of the intermediate shaft assembly 22 receives the power transmitted by the one-shaft assembly 21 and transmits the power to the two-shaft assembly 23, the two-shaft assembly 23 can transmit the power to the auxiliary box driving gear shaft assembly 31, the power takeoff assembly 24 is meshed with the three-gear in the main box to realize the additional distribution of the power, the output end of the power takeoff is connected with the oil pump, the power is transmitted to the corresponding auxiliary functional area through oil, the main box shifting mechanism 25 can operate the shifting parts in the main box to realize the switching between 1-2-3-4-5-R gears, the auxiliary box driving gear shaft assembly 31 receives the power transmitted by the two shaft assembly 23 and drives the auxiliary box driven gear shaft assembly 32, the auxiliary box driven gear shaft assembly 32 can transmit the power to the output shaft assembly 41, the auxiliary box shifting mechanism 33 operates the shifting parts in the auxiliary box to realize the switching between high gear and low gear, the output shaft assembly 41 is connected with the transmission flange 42, the power is transmitted to the transmission shaft of the whole vehicle through the flange bolts, the parking brake 43 is arranged at the tail end of the flange to realize the ramp parking function, the lubricating effect of the transmission shaft can be realized by periodically injecting lubricating oil into the lubricating channel 52 through the oil injection hole 51 in the lubricating mechanism 5, the damage caused by mutual friction between gears is avoided, this is the working principle of the high-low speed transmission of the agricultural three-wheeled automobile.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A power take-off agricultural three-wheeled motor vehicle high and low range transmission comprising:
a clutch (1), wherein a clutch cover (11) is arranged on one side in the clutch (1), a release bearing (12) is arranged in the clutch cover (11), and a release fork (13) is arranged on one side of the release bearing (12);
a main box component (2) which is arranged on one side of the clutch (1), wherein a shaft assembly (21) and a power takeoff assembly (24) are respectively arranged in the main box component (2), an intermediate shaft assembly (22) is arranged on one side of the shaft assembly (21), a two-shaft assembly (23) is arranged on one side of the intermediate shaft assembly (22), and a main box gear shifting mechanism (25) is arranged on one side above the two-shaft assembly (23);
the auxiliary box component (3) is arranged on one side of the main box component (2), an auxiliary box driving gear shaft assembly (31) is arranged in the auxiliary box component (3), an auxiliary box driven gear shaft assembly (32) is arranged on one side of the auxiliary box driving gear shaft assembly (31), and an auxiliary box gear shifting mechanism (33) is arranged above the auxiliary box driven gear shaft assembly (32);
the transmission shaft component (4) is arranged on one side outside the clutch (1), an output shaft assembly (41) is arranged in the transmission shaft component (4), a transmission flange (42) is arranged on one side of the output shaft assembly (41), and a parking brake (43) is arranged on one side of the transmission flange (42).
2. A power take-off agricultural three-wheeled motor vehicle high and low gear transmission according to claim 1, characterized in that the clutch (1) consists of a clutch cover (11), a release bearing (12) and a release fork (13), and the clutch cover (11) is coupled with the engine housing.
3. A power take-off agricultural three-wheeled motor vehicle high and low range transmission according to claim 1, characterized in that the main box part (2) consists of a shaft assembly (21), a middle shaft assembly (22), a two shaft assembly (23), a power take-off assembly (24) and a main box gear shifting mechanism (25), and that the shaft assembly (21) is connected with the driven disc of the clutch (1).
4. A power take-off agricultural three-wheeled motor vehicle high and low gear transmission according to claim 1, characterized in that the gear of the intermediate shaft assembly (22) is connected with a shaft assembly (21), the gear of the intermediate shaft assembly (22) is connected with a two-shaft assembly (23), the power take-off assembly (24) is meshed with a three-gear in the main box, and the output end of the power take-off assembly (24) is connected with an oil pump.
5. A power-take-off agricultural three-wheeled motor vehicle high and low gear transmission according to claim 1, wherein the auxiliary box component (3) is composed of an auxiliary box driving gear shaft assembly (31), an auxiliary box driven gear shaft assembly (32) and an auxiliary box gear shifting mechanism (33), the two-shaft assembly (23) is connected with the auxiliary box driven gear shaft assembly (32), and the auxiliary box driving gear shaft assembly (31) is connected with the two-shaft assembly (23) and the auxiliary box driven gear shaft assembly (32) respectively.
6. A power take-off agricultural three-wheeled motor vehicle high and low gear transmission according to claim 1, characterized in that the transmission shaft part (4) consists of an output shaft assembly (41), a transmission flange (42) and a parking brake (43), and that the secondary box passive gear shaft assembly (32) is connected with the output shaft assembly (41), and that the output shaft assembly (41) is connected with the transmission flange (42).
7. A power take-off agricultural three-wheeled motor vehicle high and low range transmission according to claim 1, wherein said main housing part (2) is further provided with:
the lubricating mechanism (5) is arranged on the main box component (2), an oil filling hole (51) is formed in the lubricating mechanism (5), a lubricating channel (52) is connected below the oil filling hole (51), and the oil filling hole (51) and the lubricating channel (52) are mutually communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375466.0U CN219866098U (en) | 2023-06-01 | 2023-06-01 | High-low gear speed changer of agricultural three-wheeled automobile with power taking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375466.0U CN219866098U (en) | 2023-06-01 | 2023-06-01 | High-low gear speed changer of agricultural three-wheeled automobile with power taking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866098U true CN219866098U (en) | 2023-10-20 |
Family
ID=88332688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375466.0U Active CN219866098U (en) | 2023-06-01 | 2023-06-01 | High-low gear speed changer of agricultural three-wheeled automobile with power taking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866098U (en) |
-
2023
- 2023-06-01 CN CN202321375466.0U patent/CN219866098U/en active Active
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