CN113581307B - Blade type crawler belt capable of vertically entering and exiting soil - Google Patents
Blade type crawler belt capable of vertically entering and exiting soil Download PDFInfo
- Publication number
- CN113581307B CN113581307B CN202111004000.5A CN202111004000A CN113581307B CN 113581307 B CN113581307 B CN 113581307B CN 202111004000 A CN202111004000 A CN 202111004000A CN 113581307 B CN113581307 B CN 113581307B
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- blades
- gear train
- gear
- gear shaft
- soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a blade type crawler belt capable of vertically entering and exiting soil, and relates to the technical field of travelling mechanisms of paddy field working machines. The main structure comprises an upper gear train, a lower gear train, a connecting flange, a gear box assembly and a plurality of blades; the connecting flange is used for being connected with the frame, the input end of the gear box assembly is connected with the power system, and the output end of the gear box assembly is in transmission connection with the lower gear train; the plurality of blades are arranged between the upper gear train and the lower gear train, the tops of the blades are rotatably connected with the upper gear train, and the middle parts of the blades are rotatably connected with the lower gear train. The blade type caterpillar band with the vertical soil entering and exiting function solves the problems that the existing impeller or caterpillar band is easy to adhere to soil and power consumption is lost when running in a deep mud foot paddy field by the vertical soil entering and/or water entering of the blades and the running mode of vertical soil exiting and/or water exiting, and meanwhile, the power loss caused by water and grass winding can be avoided. The vertically-out-of-the-earth bladed tracks of the present invention can also be used in sloped sandy or snowy areas.
Description
Technical Field
The invention relates to the technical field of travelling mechanisms of paddy field working machines, in particular to a blade type crawler belt capable of vertically entering and exiting soil.
Background
Paddy fields and swamp environments are phenomena that easily cause work machines to adhere to soil, float grass, wind up, and slip. Large-slope sand, large-slope snow require a large traction force. The propeller needs to be prevented from winding on the ordinary water surface.
There are many patents for current track-type work machines, and only a few for the outer pattern of the track, as to whether the track incorporates a blade is small, medium or small. A crawler apparatus suitable for paddy field walking is disclosed in the publication CN202716957U, which solves some problems from the viewpoint of the wheel train inside the crawler, but the external pattern is not innovated. A composite track suitable for paddy field walking is disclosed in the publication number CN201980317U, which is an innovation in the pattern outside the track, and can prevent subsidence and weed entanglement, but the driving force and soil adhesion problems are still limited.
Disclosure of Invention
In order to solve the technical problems, the invention provides a blade type crawler belt which vertically goes out of soil and is used for a paddy field travelling mechanism.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides a blade type crawler belt capable of vertically entering and exiting soil, which comprises an upper gear train, a lower gear train, a connecting flange, a gear box assembly and a plurality of blades, wherein the upper gear train is connected with the lower gear train; the connecting flange is used for being connected with the frame, the input end of the gear box assembly is connected with the power system, and the output end of the gear box assembly is in transmission connection with the lower gear train; the plurality of blades are arranged between the upper gear train and the lower gear train, the tops of the blades are rotatably connected with the upper gear train, and the middle parts of the blades are rotatably connected with the lower gear train.
Optionally, the gear box assembly comprises a box body, a lower gear shaft, a middle gear shaft and an upper gear shaft; the lower gear shaft is arranged at the lower part in the box body, one end of the lower gear shaft extends out of the box body and is connected with the lower gear train, the upper gear shaft is arranged at the upper part in the box body, one end of the upper gear shaft extends out of the box body and is connected with the power system, and the middle gear shaft is arranged at the middle part in the box body and is in transmission connection with the upper gear shaft and the lower gear shaft.
Optionally, the upper wheel train comprises two upper wheels and an upper wheel transmission chain; the two upper wheels are in transmission connection through the upper wheel transmission chain, and the tops of the blades are connected with the upper wheel transmission chain.
Optionally, the upper wheel is rotatably connected with the gear box assembly.
Optionally, the upper wheel transmission chain is a chain or a transmission belt or a crawler belt.
Optionally, the lower wheel train comprises two lower wheels and a lower wheel transmission chain; the two lower wheels are in transmission connection through the lower wheel transmission chain, and the middle parts of the blades are connected with the lower wheel transmission chain.
Optionally, one side that the lower wheel kept away from the blade is provided with a connection pad, the connection pad with the lower wheel is connected, the connection pad middle part with the gear box assembly transmission is connected.
Optionally, the lower wheel transmission chain is a chain or a transmission belt or a crawler belt.
Optionally, the blade-type crawler belt for vertically entering and exiting the soil further comprises a connecting flange, wherein the connecting flange is used for being connected with the frame; one end of the connecting flange is connected with the gear box assembly.
Compared with the prior art, the invention has the following technical effects:
the blade type caterpillar band with the vertical soil entering and exiting function solves the problems that the existing impeller or caterpillar band is easy to adhere to soil and power consumption loss when running in a deep mud foot paddy field by the vertical soil entering and/or water entering and vertical soil exiting and/or water exiting operation modes of the blades, and meanwhile, the power loss caused by water and grass winding can be avoided. The vertically-out-of-the-earth bladed tracks of the present invention can also be used in sloped sandy or snowy areas.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the construction of a vertically soil-entry vaned track of the present invention;
FIG. 2 is a schematic view of another angle of the vertical earth-entering vaned track of the present invention;
FIG. 3 is a schematic view of the structure of the upper wheel in the vertical earth-entering vaned track of the present invention;
FIG. 4 is a schematic view of the structure of the gearbox assembly in the vaned track of the present invention with vertical access to the earth;
fig. 5 is a schematic view of the structure of the blades in the vertical earth-entering blade-type crawler belt of the present invention.
Reference numerals illustrate: 1. a lower wheel; 2. a connecting disc; 3. a chain; 4. a blade; 5. a blade shaft; 6. a connecting flange; 7. a bearing; 8. a gear box assembly; 9. a gearbox bearing; 10. a gearbox bearing cap; 11. a lower gear shaft; 12. a middle gear shaft; 13. an upper gear shaft; 14. a front half gear housing; 15. the rear half gear box body.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
as shown in fig. 1 to 5, the present embodiment provides a vertically-out-of-the-earth blade type crawler belt, comprising an upper gear train, a lower gear train, a connecting flange 6, a gear box assembly 8 and a plurality of blades 4; the connecting flange 6 is used for being connected with a frame, the input end of the gear box assembly 8 is connected with a power system, and the output end of the gear box assembly 8 is in transmission connection with the lower wheel 1; the plurality of blades 4 are arranged between the upper gear train and the lower gear train, the tops of the blades 4 are rotatably connected with the upper gear train, and the middle parts of the blades 4 are rotatably connected with the lower gear train.
In this embodiment, the upper wheel train includes two upper wheels and an upper wheel driving chain, and the upper wheel driving chain adopts a chain 3; the two upper wheels are in transmission connection through a chain 3. The lower wheel system comprises two lower wheels 1 and a lower wheel 1 transmission chain, wherein the lower wheel 1 transmission chain adopts a chain 3; the two lower wheels 1 are in transmission connection through a chain 3, the tops of the blades 4 are connected with an upper wheel transmission chain through a blade shaft 5 at the top, and the middle parts of the blades 4 are connected with the lower wheel 1 transmission chain through a blade shaft 5 at the middle parts.
The gear box assembly 8 comprises a box body, a lower gear shaft 11, a middle gear shaft 12 and an upper gear shaft 13; the lower gear shaft 11 is arranged at the lower part in the box, one end of the lower gear shaft 11 extends out of the box and is connected with the lower gear train, the upper gear shaft 13 is arranged at the upper part in the box, one end of the upper gear shaft 13 extends out of the box and is connected with the power system, and the middle gear shaft 12 is arranged at the middle part in the box and is in transmission connection with the upper gear shaft 13 and the lower gear shaft 11.
The upper gear shaft 13 is driven by the power system, the lower wheel 1 is rotated by the middle gear shaft 12 and the lower gear shaft 11, and the lower wheel 1 and the upper wheel are driven by the blade 4, so that the rotation of the upper wheel and the lower wheel 1 is realized.
Further, one side that lower wheel 1 is kept away from blade 4 is provided with a connection pad 2, set up a plurality of through-holes on the connection pad 2, be located near the shaft on lower wheel 1 and set up a plurality of screw holes, pass through bolted connection between a plurality of through-holes and the a plurality of screw holes, be connected connection pad 2 and lower wheel 1, connection pad 2 middle part is provided with the spline, and the spline is connected with lower gear shaft 11 to lower gear shaft 11's rotation can drive connection pad 2 rotation, and then makes lower wheel 1 rotate.
In a more specific embodiment, the blade-type caterpillar band with vertical soil access further comprises a connecting flange 6, wherein the connecting flange 6 is used for being connected with a frame; one end of the connecting flange 6 is connected with a front half gear box body 14 and a rear half gear box body 15 of the gear box assembly 8, and the other end of the connecting flange 6 is detachably connected with the frame through bolts.
Embodiment two:
the embodiment provides a blade type crawler belt which vertically enters and exits soil, in the embodiment, a transmission belt is adopted by an upper wheel transmission chain and a lower wheel transmission chain 1, and belt pulleys are adopted by the upper wheel and the lower wheel 1.
Embodiment III:
the embodiment provides a blade type crawler belt which vertically enters and exits soil, in the embodiment, a crawler belt is adopted by an upper wheel transmission chain and a lower wheel 1 transmission chain, and crawler wheels are adopted by the upper wheel and the lower wheel 1.
According to the blade 4 type crawler capable of vertically entering and exiting soil, disclosed by the invention, the phenomenon of 'entering and exiting soil to lift upwards' is avoided by simulating the buffalo hind limbs and crane lower limbs, and the phenomenon of adhering soil can be reduced in deep mud foot paddy fields, especially viscous soil, so that the loss of power consumption is reduced, the traction force is generated by fully utilizing the projection area of a vertical plane, the efficiency of converting torque into traction force is improved, and the slip rate is reduced. Meanwhile, since the blade 4 can be maintained in a vertical state, it is also suitable for use in snow and sand.
It should be noted that it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
The principles and embodiments of the present invention have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present invention and its core ideas; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (3)
1. The blade type crawler belt capable of vertically entering and exiting soil is characterized by comprising an upper gear train, a lower gear train, a connecting flange, a gear box assembly and a plurality of blades; the connecting flange is used for being connected with the frame, the input end of the gear box assembly is connected with the power system, and the output end of the gear box assembly is in transmission connection with the lower gear train; the plurality of blades are arranged between the upper gear train and the lower gear train, the tops of the blades are rotatably connected with the upper gear train, and the middle parts of the blades are rotatably connected with the lower gear train;
the gear box assembly comprises a box body, a lower gear shaft, a middle gear shaft and an upper gear shaft; the lower gear shaft is arranged at the lower part in the box body, one end of the lower gear shaft extends out of the box body to be connected with the lower gear train, the upper gear shaft is arranged at the upper part in the box body, one end of the upper gear shaft extends out of the box body to be connected with the power system, and the middle gear shaft is arranged at the middle part in the box body and is in transmission connection with the upper gear shaft and the lower gear shaft;
the upper wheel train comprises two upper wheels and an upper wheel transmission chain; the two upper wheels are in transmission connection through the upper wheel transmission chain, and the tops of the blades are connected with the upper wheel transmission chain;
the upper wheel is rotatably connected with the gear box assembly;
the lower wheel train comprises two lower wheels and a lower wheel transmission chain; the two lower wheels are in transmission connection through the lower wheel transmission chain, and the middle parts of the blades are connected with the lower wheel transmission chain.
The upper wheel transmission chain is a chain or a transmission belt or a crawler belt.
2. The vertical earth-access blade track of claim 1, wherein a connection disc is provided on a side of the lower wheel remote from the blade, the connection disc being connected to the lower wheel, and a middle portion of the connection disc being drivingly connected to the gearbox assembly.
3. The vertical access track as defined in claim 1, wherein the vertical access track further comprises a connection flange for connection with a frame; one end of the connecting flange is connected with the gear box assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004000.5A CN113581307B (en) | 2021-08-30 | 2021-08-30 | Blade type crawler belt capable of vertically entering and exiting soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004000.5A CN113581307B (en) | 2021-08-30 | 2021-08-30 | Blade type crawler belt capable of vertically entering and exiting soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113581307A CN113581307A (en) | 2021-11-02 |
| CN113581307B true CN113581307B (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111004000.5A Active CN113581307B (en) | 2021-08-30 | 2021-08-30 | Blade type crawler belt capable of vertically entering and exiting soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113581307B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB291262A (en) * | 1927-08-17 | 1928-05-31 | Ugo Nardone | Plough tractor |
| JPS58152682A (en) * | 1982-03-05 | 1983-09-10 | Bridgestone Corp | Elastic caterpillar |
| US4865400A (en) * | 1984-09-21 | 1989-09-12 | Caron Compactor Co. | Demolition and compaction track shoe and assembly for crawler vehicle |
| JPH0967818A (en) * | 1995-08-30 | 1997-03-11 | Koken Boring Mach Co Ltd | Soft ground improvement method and device therefor |
| CN2659774Y (en) * | 2002-09-05 | 2004-12-01 | 王心绩 | Running appts. of farm cultivator |
| JP2005280646A (en) * | 2004-03-31 | 2005-10-13 | Yanmar Co Ltd | Farm working machinery |
| CN2936799Y (en) * | 2006-03-14 | 2007-08-22 | 王从勤 | Paddy field wheel |
-
2021
- 2021-08-30 CN CN202111004000.5A patent/CN113581307B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB291262A (en) * | 1927-08-17 | 1928-05-31 | Ugo Nardone | Plough tractor |
| JPS58152682A (en) * | 1982-03-05 | 1983-09-10 | Bridgestone Corp | Elastic caterpillar |
| US4865400A (en) * | 1984-09-21 | 1989-09-12 | Caron Compactor Co. | Demolition and compaction track shoe and assembly for crawler vehicle |
| JPH0967818A (en) * | 1995-08-30 | 1997-03-11 | Koken Boring Mach Co Ltd | Soft ground improvement method and device therefor |
| CN2659774Y (en) * | 2002-09-05 | 2004-12-01 | 王心绩 | Running appts. of farm cultivator |
| JP2005280646A (en) * | 2004-03-31 | 2005-10-13 | Yanmar Co Ltd | Farm working machinery |
| CN2936799Y (en) * | 2006-03-14 | 2007-08-22 | 王从勤 | Paddy field wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113581307A (en) | 2021-11-02 |
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