CN219795978U - Power input mechanism - Google Patents
Power input mechanism Download PDFInfo
- Publication number
- CN219795978U CN219795978U CN202320982885.4U CN202320982885U CN219795978U CN 219795978 U CN219795978 U CN 219795978U CN 202320982885 U CN202320982885 U CN 202320982885U CN 219795978 U CN219795978 U CN 219795978U
- Authority
- CN
- China
- Prior art keywords
- rod
- gear
- power
- input
- branch
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 238000012546 transfer Methods 0.000 claims description 26
- 244000309464 bull Species 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 description 10
- 239000010902 straw Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a power input mechanism, which relates to the technical field of cutting table mechanical equipment and comprises an input shell, an input rod, a power rotating rod, a switching rod, a first branch rod, a second branch rod, a first transmission rod and a second transmission rod, wherein the input shell comprises a power input part and a power output part, the power output part is arranged at the top of the power input part and extends towards the side direction, the power rotating rod, the switching rod, the first branch rod and the second branch rod are positioned in a power input part, the first transmission rod, the second transmission rod and the input rod are positioned in the power output part, the power rotating rod is in transmission connection with the switching rod, the first branch rod and the second branch rod are respectively in transmission connection with the switching rod, the second branch rod is in transmission connection with the first transmission rod, and the second transmission rod is in transmission connection with the first transmission rod.
Description
Technical Field
The utility model relates to the technical field of cutting table mechanical equipment, in particular to a power input mechanism.
Background
In some harvesting devices for crops, such as corn or rice ears, which require harvesting by a header, a header is disposed at the front end of the harvester, multiple sets of straw pulling chains are disposed on the header to feed the fruit parts of the crops into the device, and a corn harvester and a harvesting device for harvesting the fruit ears are provided in the prior art, which has publication No. CN114402800a, in which a single gearbox is required to drive a single straw pulling chain set, multiple gearboxes are required to be simultaneously disposed in the whole device to drive multiple straw pulling chain sets to perform harvesting, but when an adjacent gearbox is damaged, the straw pulling chain sets on the gearboxes are stopped, and at the moment, the straw pulling chain sets adjacent to the damaged gearbox are blocked by the straw pulling chain sets, so that the straw pulling chain sets are worn mutually, and meanwhile, the load pressure of the gearboxes is increased, so that the gearboxes which are normally operated are damaged, so that a power input mechanism is required to be provided to ensure power transmission of the device.
Disclosure of Invention
The utility model aims at overcoming the defects existing in the prior art, and provides a power input mechanism which comprises an input shell, an input rod, a power rotating rod, a switching rod, a first branch rod, a second branch rod, a first transmission rod and a second transmission rod, wherein the input shell comprises a power input part and a power output part, the power output part is arranged at the top of the power input part and extends towards the side direction, the power rotating rod, the switching rod, the first branch rod and the second branch rod are positioned in a power input part, the first transmission rod, the second transmission rod and the input rod are positioned in the power output part, the power rotating rod is in transmission connection with the switching rod, the first branch rod and the second branch rod are respectively in transmission connection with the switching rod, the second branch rod is in transmission connection with the first transmission rod, the second transmission rod is in transmission connection with the first transmission rod, and the transmission ratio of the input rod and the power rotating rod is 1-0.5.
Further, the bevel gear is arranged on the power rotating rod, the bevel gear is arranged on the switching rod, the bevel gear on the power rotating rod is meshed with the bevel gear on the switching rod, the first gear is arranged on the switching rod, the second gear is respectively arranged on the first branch rod and the second branch rod, the third gear is arranged on the second branch rod, the fourth gear and the fifth gear are arranged on the first transmission rod, the sixth gear is arranged on the second transmission rod, the seventh gear is arranged on the input rod, the two second gears are meshed with the first gear respectively, the third gear is meshed with the fourth gear mutually, the fifth gear is meshed with the sixth gear mutually, and the seventh gear is meshed with the sixth gear mutually.
Further, the power input mechanism further comprises a synchronous gear, the synchronous gear is rotatably arranged in the input shell, the synchronous gear is arranged between the second branch rod and the switching rod, the first gear is meshed with the synchronous gear, the second gear on the second branch rod is meshed with the synchronous gear, and the transmission ratio of the switching rod to the first branch rod is equal to that of the switching rod to the second branch rod.
Further, the input shell is hollow structure, the link of input pole, power bull stick, adapter rod, first branch pole, second branch pole, first transfer line and second transfer line all is in the inside of input shell, pour into lubricating oil into in the input shell, the top of input shell sets up first oiling mouth, first oiling mouth communicates to in the input shell.
Further, the transmission ratio of the input rod to the power rotating rod is 0.5, 0.6, 0.7, 0.8, 0.9 or 1.
Further, two sides of the inner wall of the input shell are respectively provided with a bearing, and two sides of the power rotating rod are arranged on the bearings.
Compared with the prior art, the utility model has the advantages that:
in this scheme through setting up input shell, input pole, power bull stick, transfer pole, first branch pole, second branch pole, first transfer line and the mutual transmission of second transfer line to turn to the stable output after the power of input, improved the stable input of header equipment power.
Drawings
FIG. 1 is a cross-sectional view of a power input mechanism;
FIG. 2 is a second cross-sectional view of the power input mechanism;
fig. 3 is a schematic view of the internal structure of the power input mechanism.
Reference numerals: the input rod 11, the input housing 12, the power rotating rod 13, the adapter rod 14, the first branch rod 15, the second branch rod 16, the first transmission rod 17, the second transmission rod 18, the first gear 41, the second gear 42, the third gear 43, the fourth gear 44, the fifth gear 45, the sixth gear 46, the seventh gear 47 and the synchronizing gear 48.
Detailed Description
As shown in fig. 1-3, the power input mechanism comprises an input shell 12, an input rod 11, a power rotating rod 13, a switching rod 14, a first sub rod 15, a second sub rod 16, a first transmission rod 17 and a second transmission rod 18, wherein the input shell 12 comprises a power input part and a power output part, the power output part is arranged at the top of the power input part and extends towards the side direction, the power rotating rod 13, the switching rod 14, the first sub rod 15 and the second sub rod 16 are positioned in the power input part, the first transmission rod 17, the second transmission rod 18 and the input rod 11 are positioned in the power output part, the power input part is used for transmitting power input by a power source into the power output part after steering and speed regulation, the power is transmitted into the linkage mechanism 3 through the power output part, the power rotating rod 13 and the switching rod 14 are in transmission connection, the first sub rod 15 and the second sub rod 16 are respectively in transmission connection with the switching rod 14, the second sub rod 16 and the first transmission rod 17 are in transmission connection, the second transmission rod 18 and the first transmission rod 17 are in transmission connection, and the second transmission rod 11 and the second transmission rod 18 are in transmission connection;
the input rod 11, the power rotating rod 13, the switching rod 14, the first branch rod 15, the second branch rod 16, the first transmission rod 17 and the second transmission rod 18 are in transmission connection with each other, different transmission structures can be arranged according to the driving moment of the working environment in the setting process, for example, the transmission connection is performed through gear structure cooperation, the transmission connection is performed through belt structure cooperation, and the transmission connection is performed through chain structure cooperation.
First branch lever 15 and second branch lever 16 power transmission mode one: the power rotating rod 13 is provided with a bevel gear, the adapter rod 14 is provided with a bevel gear, the bevel gear on the power rotating rod 13 and the bevel gear on the adapter rod 14 are meshed with each other, the adapter rod 14 is provided with a first gear 41, the first branch rod 15 and the second branch rod 16 are respectively provided with a second gear 42, the second branch rod 16 is provided with a third gear 43, the first transmission rod 17 is provided with a fourth gear 44 and a fifth gear 45, the second transmission rod 18 is provided with a sixth gear 46, the input rod 11 is provided with a seventh gear 47, the two second gears 42 are meshed with the first gear 41 respectively, the third gear 43 is meshed with the fourth gear 44, the fifth gear 45 is meshed with the sixth gear 46, and the sixth gear 46 is meshed with the seventh gear 47;
during operation, a power source is connected to the power rotating rod 13, the power rotating rod 13 drives the switching rod 14 to rotate, the switching rod 14 drives the first branch rod 15 and the second branch rod 16 to rotate simultaneously, at the moment, the rotation directions and the rotation speeds of the first branch rod 15 and the second branch rod 16 are the same, operation equipment can be respectively connected to the first branch rod 15 and the second branch rod 16 in the setting process, the first branch rod 15 and the second branch rod 16 which are arranged in the same direction and the same speed drive the two operation equipment simultaneously, the second branch rod 16 drives the first transmission rod 17 to rotate, the first transmission rod 17 drives the second transmission rod 18 to rotate, the second transmission rod 18 drives the input rod 11 to rotate, and the input rod 11 transmits input power to the linkage mechanism 3.
Power transmission modes two of the first branch lever 15 and the second branch lever 16: the power input mechanism further comprises a synchronous gear 48, a bevel gear is arranged on the power rotating rod 13, the bevel gear is arranged on the switching rod 14, the bevel gear on the power rotating rod 13 and the bevel gear on the switching rod 14 are meshed with each other, a first gear 41 is arranged on the switching rod 14, a second gear 42 is respectively arranged on the first branch rod 15 and the second branch rod 16, a third gear 43 is arranged on the second branch rod 16, a fourth gear 44 and a fifth gear 45 are arranged on the first transmission rod 17, a sixth gear 46 is arranged on the second transmission rod 18, a seventh gear 47 is arranged on the input rod 11, the synchronous gear 48 is arranged between the second branch rod 16 and the switching rod 14, the second gear 42 on the first branch rod 15 is meshed with the first gear 41, the synchronous gear 48 is meshed with the second gear 42 on the first branch rod 41 and the second branch rod 16 respectively, the third gear 43 is meshed with the fourth gear 44, the fifth gear 45 is meshed with the sixth gear 46, the seventh gear 46 is meshed with the switching rod 14, and the ratio of the seventh gear 47 to the switching rod 14 is equal to the ratio of the transmission rod 14;
when the power source is operated, the power source is connected to the power rotating rod 13, the rotating rod 14 is driven to rotate through the power rotating rod 13, the first sub rod 15 and the synchronous gear 48 are driven to rotate through the rotating rod 14, the second sub rod 16 is driven to rotate through the synchronous gear 48, at the moment, the rotating directions of the first sub rod 15 and the second sub rod 16 are opposite, the rotating speeds of the first sub rod 15 and the second sub rod 16 are the same, operation equipment can be respectively connected to the first sub rod 15 and the second sub rod 16 in the setting process, the first sub rod 15 and the second sub rod 16 which are arranged at the same speed in the opposite directions simultaneously drive the two operation equipment to be used, the first transmission rod 17 is driven to rotate through the second sub rod 16, the second transmission rod 18 is driven to rotate through the first transmission rod 17, the input rod 11 is driven to rotate through the second transmission rod 18, and the input power is transmitted to the linkage mechanism 3 through the input rod 11.
Preferably, the transmission ratio of the first sub rod 15 to the switching rod 14 and the transmission ratio of the second sub rod 16 to the switching rod 14 can be adjusted to control the transmission ratio of the first sub rod 15 to the second sub rod 16, so that more kinds of operation devices can be adapted.
The input shell 12 is of a hollow structure, the connecting ends of the input rod 11, the power rotating rod 13, the switching rod 14, the first branch rod 15, the second branch rod 16, the first transmission rod 17 and the second transmission rod 18 are all positioned in the input shell 12, lubricating oil is injected into the input shell 12, a first oil injection port is formed in the top of the input shell 12 and communicated into the input shell 12, when the device is used, the lubricating oil is injected into the input shell 12 through the first oil injection port, and lubricating oil is uniformly smeared through the first gear 41, the second gear 42, the third gear 43, the fourth gear 44, the fifth gear 45, the sixth gear 46 and the seventh gear 47 in the operation process of the power input mechanism of the device, so that the friction force in the operation process of the mechanism is reduced, and the metal materials in the device are prevented from being oxidized and rusted.
In the scheme, the transmission of power is realized through the mutual cooperation of a plurality of gears, the power transmission ratio is not too large, the transmission ratio of the input rod 11 and the power rotating rod 13 is summarized to be 1-0.5 through multiple tests, and the transmission ratio of the input rod 11 and the power rotating rod 13 is 0.5, 0.6, 0.7, 0.8, 0.9 or 1.
The two sides of the inner wall of the input shell 12 are respectively provided with a bearing, the two sides of the power rotating rod 13 are arranged on the bearings, and the friction force of the power rotating rod 13 in the rotating process can be reduced through the arranged bearings, so that stable, quiet and efficient operation of the equipment is ensured.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a power input mechanism, its characterized in that includes input shell (12), input pole (11), power bull stick (13), transfer pole (14), first branch pole (15), second branch pole (16), first transfer line (17) and second transfer line (18), input shell (12) include power input part and power take off part, power take off part set up at the top of power input part and extend towards the side direction, power bull stick (13), transfer pole (14), first branch pole (15) and second branch pole (16) are in the power input part, first transfer line (17), second transfer line (18) and input pole (11) are in the power take off part, power bull stick (13) and transfer line (14) transmission are connected, first branch pole (15) and second branch pole (16) are connected with transfer line (14) transmission respectively, second transfer line (16) and first transfer line (17) transmission are connected, second transfer line (18) and first transfer line (17) are in the power input part, first transfer line (11) and second transfer line (11) are connected for power transmission ratio (1.0.
2. A power input mechanism according to claim 1, characterized in that the power rotating rod (13) is provided with a bevel gear, the transfer rod (14) is provided with a bevel gear, the bevel gear on the power rotating rod (13) and the bevel gear on the transfer rod (14) are meshed with each other, the transfer rod (14) is provided with a first gear (41), the first branch rod (15) and the second branch rod (16) are respectively provided with a second gear (42), the second branch rod (16) is provided with a third gear (43), the first transmission rod (17) is provided with a fourth gear (44) and a fifth gear (45), the second transmission rod (18) is provided with a sixth gear (46), the input rod (11) is provided with a seventh gear (47), the two second gears (42) are meshed with the first gear (41), the third gear (43) and the fourth gear (44) are meshed with each other, the fifth gear (45) and the sixth gear (46) are meshed with each other, and the seventh gear (47) is meshed with the sixth gear (46).
3. A power input mechanism according to claim 2, characterized in that the power input mechanism (1) further comprises a synchronizing gear (48), the synchronizing gear (48) is rotatably arranged in the input housing (12), the synchronizing gear (48) is arranged between the second branch (16) and the transfer rod (14), the first gear (41) is meshed with the synchronizing gear (48), the second gear (42) on the second branch (16) is meshed with the synchronizing gear (48), and the transmission ratio of the transfer rod (14) to the first branch (15) is equal to the transmission ratio of the transfer rod (14) to the second branch (16).
4. The power input mechanism according to claim 1, wherein the input housing (12) is of a hollow structure, the input rod (11), the power rotating rod (13), the transfer rod (14), the first branch rod (15), the second branch rod (16), the first transmission rod (17) and the second transmission rod (18) are all located inside the input housing (12), lubricating oil is injected into the input housing (12), a first oil injection port is formed in the top of the input housing (12), and the first oil injection port is communicated into the input housing (12).
5. A power input mechanism according to claim 1, characterized in that the transmission ratio of the input lever (11) and the power swivel lever (13) is 0.5, 0.6, 0.7, 0.8, 0.9 or 1.
6. A power input mechanism according to claim 1, characterized in that the two sides of the inner wall of the input housing (12) are provided with a bearing, respectively, and the two sides of the power rotating rod (13) are provided with bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982885.4U CN219795978U (en) | 2023-04-26 | 2023-04-26 | Power input mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982885.4U CN219795978U (en) | 2023-04-26 | 2023-04-26 | Power input mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795978U true CN219795978U (en) | 2023-10-03 |
Family
ID=88186578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320982885.4U Active CN219795978U (en) | 2023-04-26 | 2023-04-26 | Power input mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795978U (en) |
-
2023
- 2023-04-26 CN CN202320982885.4U patent/CN219795978U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110319162B (en) | Variable-speed-ratio high-torque-density power unit for bionic robot | |
| CN219795978U (en) | Power input mechanism | |
| CN102696352B (en) | Transmission assembly used for harvesting machinery and provided with stepless torque-boosting mechanism | |
| CN113007291A (en) | Electrically-driven heavy truck multi-gear transmission system and control method thereof | |
| CN107956856A (en) | A kind of one-way clutch uni-drive gear box of dual output | |
| CN220000083U (en) | Power output mechanism | |
| CN114754113A (en) | Roller transmission case and harvester | |
| CN212584194U (en) | Coaxial forward and reverse rotation double-output speed reducer | |
| CN220000084U (en) | Header transmission mechanism | |
| CN217713517U (en) | Double-shunt header cone pulley gear box | |
| CN112797133A (en) | Silage harvester header gearbox and silage harvester | |
| CN208804140U (en) | Electric loader motor and transmission input shaft power drive mechanism | |
| CN215632952U (en) | Cutting part of coal mining machine | |
| CN220755567U (en) | Corn harvester capable of harvesting stems and spikes | |
| CN210318377U (en) | Two-gear speed change device | |
| CN220082044U (en) | Gearbox structure of cutter-rower | |
| CN215322004U (en) | Driving axle transmission device of high-clearance corn combine harvester | |
| CN112747098B (en) | Transmission structure of gearbox of agricultural transporter | |
| CN215334220U (en) | Gear transmission structure | |
| CN213117313U (en) | Double-motor gear box | |
| CN217271705U (en) | Roller transmission case and harvester | |
| CN219803063U (en) | Corn harvester | |
| CN219803064U (en) | Maize picker transmission system and maize picker | |
| CN220947557U (en) | Power output device | |
| CN218718533U (en) | Gear box of rotary cultivator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |