CN218417408U - Cutting table module of harvester - Google Patents
Cutting table module of harvester Download PDFInfo
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- CN218417408U CN218417408U CN202222508652.9U CN202222508652U CN218417408U CN 218417408 U CN218417408 U CN 218417408U CN 202222508652 U CN202222508652 U CN 202222508652U CN 218417408 U CN218417408 U CN 218417408U
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Abstract
The utility model provides a header module of a harvester, belonging to the technical field of agricultural machinery equipment, comprising a case, an installation fixing component, a transmission shaft, an outer transmission component, an inner transmission component and a cutting knife component, wherein the installation fixing component is arranged on the case and is used for connecting the case with an adjacent header module or a preset beam of the harvester; the transmission shaft penetrates through the case, the middle part of the transmission shaft is in running fit with the case, and the two ends of the transmission shaft are positioned outside the case; the outer transmission components are arranged at two ends of the transmission shaft and are used for being connected with the transmission shaft of the adjacent case or the power transmission mechanism of the harvester; the inner transmission assembly is arranged in the middle of the transmission shaft and is positioned in the case; the cutting knife assembly is arranged on the case and connected with the inner transmission assembly so as to perform cutting movement under the driving of the transmission shaft. Utility model's header module can independently dismantle the change, and the maintenance of the whole header or the harvester of being more convenient for can reduce maintenance duration to reduce the cost of purchasing, use and maintaining, improve production efficiency and benefit.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery equipment, more specifically say, relate to a harvester header module.
Background
A harvester is a common agricultural equipment. The harvester generally comprises a divider, a stalk pulling device, a header, a cutter, a conveying device, a transmission system, a suspension device and the like, the specific forms of the harvester are different according to different purposes, such as harvesting wheat, corn, sorghum and the like, but the header of the existing harvester is integrated and has stronger integrity, once part of parts in the header are damaged, the header needs to be completely disassembled for repair, the maintenance cost and the time are longer, the production is easily delayed, and the headers and the dividers of different specifications and sizes are needed for harvesters of different sizes, different ridge distances and different terrains, so that the applicability of a single harvesting header is lower, and the acquisition cost and the use cost are higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a harvester header module to solve the above-mentioned technical problem who exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the header module of the harvester comprises a case, an installation fixing component, a transmission shaft, an outer transmission component, an inner transmission component and a cutting knife component, wherein the installation fixing component is arranged on the case and used for connecting the case with an adjacent header module or a preset cross beam of the harvester; the transmission shaft penetrates through the case, the middle part of the transmission shaft is in running fit with the case, and the two ends of the transmission shaft are positioned outside the case; the outer transmission components are arranged at two ends of the transmission shaft and are used for being connected with the transmission shaft of the adjacent case or the power transmission mechanism of the harvester; the inner transmission assembly is arranged in the middle of the transmission shaft and is positioned in the case; the cutting knife assembly is arranged on the case and connected with the inner transmission assembly to perform cutting movement under the driving of the transmission shaft.
In one possible implementation, the outer drive assembly includes a coupler for connecting drive shafts of adjacent header modules or a sprocket for connecting with a power transmission mechanism of the harvester.
In one possible implementation, both ends of the transmission shaft are provided with splines; the coupling comprises a chain coupling.
In a possible implementation mode, the internal transmission assembly comprises a gear transmission assembly, the cutting knife assembly is connected with the gear transmission assembly through a power shaft, and the power shaft extends into the case and is perpendicular to the transmission shaft.
In a possible implementation manner, the mounting and fixing component includes two connecting pieces, and the two connecting pieces are respectively arranged at two ends of the case.
In a possible implementation manner, each connecting piece comprises two screws and a connecting plate, the two screws are respectively connected with the case and are respectively located above and below a preset cross beam of the harvester, and two ends of the connecting plate are respectively connected with the screws so as to be matched with the two screws and the case to fix the case on the preset cross beam of the harvester.
In one possible implementation, the harvester header module further includes an axle joint baffle connected with the chassis to shield the outer drive assembly.
In a possible implementation manner, the case is of a box-type structure, and the upper part of the case is used for injecting an oil injection assembly for injecting lubricating oil into the case.
In one possible implementation, the cutter assembly is a rotary cutter assembly, which is drivingly connected to the drive shaft via a power shaft to drive the cutter assembly in rotation.
In a possible implementation mode, a bracket mounting position for mounting a reel chain bracket is arranged on the case, a reel chain driving wheel is arranged on the power shaft, and the reel chain driving wheel is connected with the reel chain so as to drive the reel chain to rotate.
The utility model provides a harvester header module's beneficial effect lies in: compared with the prior art, the header module can be independently disassembled and replaced through the matching of the machine case, the mounting and fixing assembly, the transmission shaft, the outer transmission assembly, the inner transmission assembly, the cutting knife assembly and other components, so that the maintenance of the whole header or the harvester is more convenient, the maintenance time can be reduced, and the purchase, use and maintenance costs are reduced; and can adjust the interval between the adjacent header module through the quantity of selecting the header module, finally can constitute the header of different width to more flexibly be suitable for the needs of different scenes of reaping, improve production efficiency and benefit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic top view of a header module of a harvester according to an embodiment of the present invention;
fig. 2 is a schematic top view of a harvester header module provided in an embodiment of the present invention when a reel chain is not installed;
fig. 3 is a schematic view of a vertical sectional structure of a harvester header module according to an embodiment of the present invention;
fig. 4 is a schematic side view of a header module of a harvester in a use state according to an embodiment of the present invention;
fig. 5 is a schematic view of a bottom view structure of a harvester header module provided in an embodiment of the present invention in a use state;
fig. 6 is an enlarged schematic structural view of a portion of the external transmission assembly in fig. 5.
Wherein, each reference number in the figures is as follows:
10. a chassis; 11. an oiling component;
20. installing a fixed component; 21. a screw; 22. a connecting plate;
30. a drive shaft;
40. an outer drive assembly; 41. a coupling; 42. a sprocket;
50. an inner drive assembly;
60. a cutter assembly; 61. a power shaft;
70. a shaft joint baffle;
81. a reel chain support; 82. a reel chain; 83. a reel chain transmission wheel;
91. a preset beam of the harvester; 92. a power transmission mechanism of a harvester.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be further noted that the drawings and embodiments of the present invention mainly describe the concept of the present invention, and on the basis of the concept, the specific forms and arrangements of some connection relationships, position relationships, power mechanisms, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art can implement the specific forms and arrangements in a well-known manner on the premise that those skilled in the art understand the concept of the present invention.
When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. In the description of the present invention, "a plurality" means two or more, and "several" means one or more unless specifically limited otherwise.
It is right now that the utility model provides a harvester header module explains.
Referring to fig. 1 to 4, a header module of a harvester according to a first embodiment of the present invention includes a case 10, an installation fixing component 20, a transmission shaft 30, an outer transmission component 40, an inner transmission component 50 and a cutting knife component 60, wherein the installation fixing component 20 is disposed on the case 10 and is used for connecting the case 10 with a preset beam 91 of an adjacent header module or harvester; the transmission shaft 30 penetrates through the case 10, the middle part of the transmission shaft is in running fit with the case 10, and the two ends of the transmission shaft are positioned outside the case 10; the outer transmission assemblies 40 are arranged at two ends of the transmission shaft 30 and are used for being connected with the transmission shaft 30 of the adjacent case 10 or the power transmission mechanism 92 of the harvester; the inner transmission assembly 50 is arranged in the middle of the transmission shaft 30 and is positioned in the case 10; the cutter assembly 60 is disposed on the casing 10 and connected to the inner driving assembly 50 to perform a cutting motion by the driving shaft 30.
Before the cutting table is used, the cutting table module is installed on a cutting table rack of the harvester according to the requirements of the cutting table to form the cutting table, if the end part of the transmission shaft 30 is positioned at the end part of the cutting table, the transmission shaft is connected with a power transmission mechanism of the harvester through the outer transmission assembly 40, and if the end part of the transmission shaft 30 is positioned at the end part of the cutting table, the transmission shaft is connected with the transmission shaft 30 of the adjacent cutting table module through the outer transmission assembly 40.
When the harvester is used for harvesting, the power transmission mechanism of the harvester transmits power to the transmission shaft 30 through the outer transmission assembly 40, and if the transmission shaft 30 transmits the power to the cutting knife assembly 60 through the inner transmission assembly 50, crop stalks are cut by the cutting knife assembly 60; while the drive shaft 30 transfers power to the drive shaft 30 of the adjacent header module.
Compared with the prior art, the header module of the harvester provided by the embodiment can be independently disassembled and replaced by matching the case 10, the mounting and fixing assembly 20, the transmission shaft 30, the outer transmission assembly 40, the inner transmission assembly 50, the cutting knife assembly 60 and other components, so that the maintenance of the whole header or the harvester is more convenient, the maintenance time can be reduced, and the purchase, use and maintenance costs are reduced; and can adjust the interval between the adjacent header module through the quantity of selecting the header module, finally can constitute the header of different width to more flexibly be suitable for the needs of different scenes of reaping, improve production efficiency and benefit.
Referring to fig. 1 to fig. 6, the present invention provides a first embodiment, which comprises the following steps:
the outer drive assembly 40 includes a coupler 41 or sprocket 42, the coupler 41 being used to connect the drive shafts 30 of adjacent header modules, and the sprocket 42 being used to connect with the power drive mechanism 92 of the harvester.
The transmission shafts 30 are connected between a plurality of adjacent header modules through the couplers 41, and the outer ends of the transmission shafts 30 of the header modules at the outermost ends are provided with the chain wheels 42 so as to be connected with the power transmission mechanism 92 of the harvester.
Splines are arranged at both ends of the transmission shaft 30 so as to stably mount the coupling and the chain wheel; the coupling comprises a chain coupling.
The internal transmission assembly 50 comprises a gear transmission assembly, the cutting knife assembly 60 is connected with the gear transmission assembly through a power shaft 61, and the power shaft 61 extends into the case 10 and is perpendicular to the transmission shaft 30.
The mounting and fixing assembly 20 includes two connectors respectively provided at both ends of the case 10 to stably connect the case 10 with the preset cross beam 91 of the harvester.
Each connecting piece comprises two screws 21 and a connecting plate 22, the two screws 21 are respectively connected with the case 10 and respectively located above and below a preset cross beam 91 of the harvester, and two ends of the connecting plate 22 are respectively connected with the screws 21 so as to be matched with the two screws 21 and the case 10 to fix the case 10 on the preset cross beam 91 of the harvester.
The harvester header module further includes an axle joint baffle 70, the axle joint baffle 70 being connected with the chassis 10 to shield the outer transmission assembly 40 to prevent external impurities from entering the outer transmission assembly 40.
The case 10 is of a box-type structure, and the upper portion of the case 10 is provided with an oil injection assembly 11 for injecting lubricating oil into the case 10.
The cutting knife assembly 60 is a rotary cutting knife assembly, and the cutting knife assembly 60 is in transmission connection with the transmission shaft 30 through a power shaft 61 so as to drive the cutting knife assembly 60 to rotate.
A bracket mounting position for mounting a reel chain bracket 81 is arranged on the case 10, a reel chain driving wheel 83 is arranged on the power shaft 61, and the reel chain driving wheel 83 is connected with the reel chain 82 so as to drive the reel chain 82 to rotate.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A harvester header module, comprising:
a chassis (10);
the mounting and fixing assembly (20) is arranged on the case (10) and used for connecting the case (10) with a preset cross beam (91) of an adjacent header module or harvester;
the transmission shaft (30) penetrates through the case (10), the middle part of the transmission shaft is in running fit with the case (10), and two ends of the transmission shaft are positioned outside the case (10);
the outer transmission assemblies (40) are arranged at two ends of the transmission shaft (30) and are used for being connected with the transmission shaft (30) of the adjacent case (10) or a power transmission mechanism (92) of the harvester;
the inner transmission assembly (50) is arranged in the middle of the transmission shaft (30) and is positioned in the case (10);
and the cutting knife assembly (60) is arranged on the case (10) and is connected with the inner transmission assembly (50) so as to carry out cutting motion under the driving of the transmission shaft (30).
2. A harvester header module as in claim 1, wherein: the outer drive assembly (40) comprises a coupling (41) or a sprocket (42), the coupling (41) being for connecting the drive shafts (30) of adjacent header modules, the sprocket (42) being for connection with a power transmission mechanism (92) of the harvester.
3. A harvester header module as in claim 2, wherein: splines are arranged at two ends of the transmission shaft (30); the coupling comprises a chain coupling.
4. A harvester header module as in claim 1, wherein: the internal transmission assembly (50) comprises a gear transmission assembly, the cutting knife assembly (60) is connected with the gear transmission assembly through a power shaft (61), and the power shaft (61) extends into the case (10) and is perpendicular to the transmission shaft (30).
5. A harvester header module as in claim 1, wherein: the mounting and fixing component (20) comprises two connecting pieces, and the two connecting pieces are respectively arranged at two ends of the case (10).
6. A harvester header module as in claim 5, wherein: each connecting piece all includes two screw rods (21) and connecting plate (22), and two screw rods (21) are connected with quick-witted case (10) respectively, and are located the preset crossbeam (91) top and the below of harvester respectively, connecting plate (22) both ends respectively with screw rod (21) are connected, in order with two screw rods (21) and quick-witted case (10) cooperation are fixed quick-witted case (10) on preset crossbeam (91) of harvester.
7. A harvester header module as in claim 1, wherein: the harvester header module further comprises an axle joint baffle (70), the axle joint baffle (70) is connected with the case (10) to shield the outer transmission assembly (40).
8. A harvester header module as in claim 1, wherein: the machine case (10) is of a box-shaped structure, and the upper portion of the machine case (10) is provided with an oil injection assembly (11) used for injecting lubricating oil into the machine case (10).
9. A harvester header module as in claim 1, wherein: the cutting knife assembly (60) is a rotary cutting knife assembly, and the cutting knife assembly (60) is in transmission connection with the transmission shaft (30) through a power shaft (61) so as to drive the cutting knife assembly (60) to rotate.
10. A harvester header module as in claim 9, wherein: the reel chain mechanism is characterized in that a bracket mounting position for mounting a reel chain bracket (81) is arranged on the case (10), a reel chain driving wheel (83) is arranged on the power shaft (61), and the reel chain driving wheel (83) is connected with the reel chain (82) to drive the reel chain (82) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508652.9U CN218417408U (en) | 2022-09-21 | 2022-09-21 | Cutting table module of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508652.9U CN218417408U (en) | 2022-09-21 | 2022-09-21 | Cutting table module of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218417408U true CN218417408U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222508652.9U Active CN218417408U (en) | 2022-09-21 | 2022-09-21 | Cutting table module of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218417408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443813A (en) * | 2022-09-21 | 2022-12-09 | 石家庄天人农业机械装备有限公司 | Modular coarse cereal header and harvester |
-
2022
- 2022-09-21 CN CN202222508652.9U patent/CN218417408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443813A (en) * | 2022-09-21 | 2022-12-09 | 石家庄天人农业机械装备有限公司 | Modular coarse cereal header and harvester |
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