CN109526364B - Harvester convenient to conveyer trough and header installation - Google Patents
Harvester convenient to conveyer trough and header installation Download PDFInfo
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- CN109526364B CN109526364B CN201811547859.9A CN201811547859A CN109526364B CN 109526364 B CN109526364 B CN 109526364B CN 201811547859 A CN201811547859 A CN 201811547859A CN 109526364 B CN109526364 B CN 109526364B
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- conveying trough
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- 238000009434 installation Methods 0.000 title claims abstract description 43
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000010902 straw Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/06—Combines with headers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Jigging Conveyors (AREA)
- Chutes (AREA)
Abstract
The invention relates to a harvester convenient for mounting a conveying trough and a header, which comprises a conveying trough component, a header component and a connecting device, wherein the conveying trough component is arranged on the header component; the connecting device is used for the conveying trough assembly and the header assembly to establish a reference surface, and can overcome the self gravity of the conveying trough assembly and realize the quick installation of the conveying trough assembly and the header assembly; the connecting device comprises a header connecting plate, a conveying groove connecting plate and a connecting bolt assembly; a header connecting plate is arranged on the header assembly; the conveying trough component is provided with a conveying trough connecting plate; the header connecting plate and the conveying groove connecting plate are fixed through a connecting bolt assembly. Its advantages are: the connecting device convenient for mounting the conveying trough and the header can realize quick and efficient mounting and has definite mounting and fixing effects.
Description
Technical Field
The invention relates to the technical field of harvesters, in particular to a harvester convenient for mounting a conveying trough and a header.
Background
With the improvement of productivity and the progress of science and technology, agriculture gradually goes to modernization. In modern agricultural production, a harvester is one of common agricultural machines, and can help people to get rid of heavy physical labor to a great extent and improve the production efficiency.
The trough and the header are important parts on the harvester, however, the following defects and shortcomings exist in the prior art about the installation of the trough and the header:
firstly, the conveyer trough and the header assembly in the prior art are not convenient to install quickly, and the conveyer trough and the header assembly are both parts with complex structures, so that a reference surface is not convenient to establish, and the quick installation of the conveyer trough and the header is not convenient to realize.
Secondly, because of the structural constraint, under conveyer trough and header installation status, need the conveyer trough to arrange at the slope to be convenient for receive the material of header. Because of the conveyer trough slope, the influence that needs receive gravity in the junction can produce the upset power when the installation, is not convenient for realize the quick installation of conveyer trough and header.
In addition, when the conveying trough and the header are installed, the size of the contact area, the rough installation, the screw sequence and the like are also key links for obtaining quick installation, and in the prior art, the size of the contact area, the rough installation, the screw sequence and the like are not considered in the connection device of the output trough and the header, so that the quick installation of the conveying trough header is not convenient to realize.
Chinese patent document CN200620081675.4, application date 20060307, with patent names: a small-sized corn combine harvester is disclosed. The straw returning machine is arranged at the rear part of the left side, a storage box arranged on a towing bracket is arranged above the straw returning machine, a conveying groove is arranged in the middle of the straw returning machine, and a cutting table is arranged on the right side of the straw returning machine. The clutch part is that the clamp plate is arranged on the rear towing bracket by a shaft, the handle is arranged in the clamp plate, a pin is inserted in the middle of the clamp plate, a steel wire rope is arranged on the handle, the steel wire rope is connected on the bracket by a pulley on the steel wire rope, the left side of a spring on the right side of the steel wire rope is also connected on the bracket, the right side of the spring is hung on a pulling plate on the conveying groove, the bracket is arranged on a bracket plate, and the left end of the bracket is provided with a pinch roller. The main shaft of the diesel engine rotates to drive the guide shaft to rotate through the belt, and the straw pulling chain, the snapping roll and the conveying groove act.
The harvester of the above patent document is maneuverable and flexible to operate. However, no corresponding disclosure is found about a technical solution for facilitating quick installation of the trough and the header.
In view of the above, there is a need for a harvester that facilitates quick installation of a trough and header, and no report is currently available about such a harvester.
Disclosure of Invention
The invention aims to provide a harvester which is convenient for quick installation of a conveying trough and a header aiming at the defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a harvester convenient for mounting a conveying trough and a header comprises a conveying trough component, a header component and a connecting device; the connecting device is used for the conveying trough assembly and the header assembly to establish a reference surface, and can overcome the self gravity of the conveying trough assembly and realize the quick installation of the conveying trough assembly and the header assembly; the connecting device comprises a header connecting plate, a conveying groove connecting plate and a connecting bolt assembly; a header connecting plate is arranged on the header assembly; the conveying trough component is provided with a conveying trough connecting plate; the header connecting plate and the conveying groove connecting plate are fixed through a connecting bolt assembly.
As a preferred technical scheme, the header connecting plate comprises a header reference plate body; the header reference plate body consists of a main body part and an extension part, the main body part and the extension part are integrally formed at one time, and one edge of the extension part is in arc transition connection with the edge of the main body part; the lower side of the header reference plate body is provided with an inclined plate, and the bottom of the header reference plate body is fixed on the header assembly through the inclined plate.
As a preferred technical scheme, a first bolt hole, a second bolt hole, a third bolt hole, a fourth bolt hole and a fifth bolt hole are formed in the header reference plate body; the first bolt hole and the second bolt hole are arranged at the lower edge of the main body part; the third bolt hole and the fourth bolt hole are arranged on the upper edge of the main body part; the fifth bolt hole is arranged on the extension part.
As a preferred technical solution, the conveying trough connecting plate comprises a conveying trough reference plate body; the conveying trough reference plate body consists of a butt joint part and an auxiliary part, the butt joint part and the auxiliary part are integrally formed at one time, and one edge of the auxiliary part is in arc transition connection with the edge of the butt joint part; an inclined component is arranged above the conveying trough reference plate body, and the bottom of the conveying trough reference plate body is fixed on the conveying trough component through the inclined component.
As a preferred technical scheme, a first fixing port, a second fixing port, a third fixing port, a fourth fixing port and a fifth fixing port are arranged on the conveying groove reference plate body; the first fixing port and the second fixing port are arranged at the lower edge of the butt joint part; the third fixing port and the fourth fixing port are arranged on the upper edge of the butt joint part; the fifth fixing port is arranged on the auxiliary part.
As a preferable technical solution, the third fixing port, the fourth fixing port and the fifth fixing port are all of a slotted structure.
As a preferred technical solution, the connecting bolt assembly includes a forward connecting bolt and a reverse connecting bolt; the forward connecting bolt is firstly put in from the header connecting plate and is fixedly installed in the direction of penetrating out from the conveying groove connecting plate; the reverse connecting bolt is arranged in the conveying trough connecting plate and is fixedly installed in the direction penetrating out of the header connecting plate.
Preferably, the covering area of the main body part is equal to the covering area of the abutting part, and the covering area of the auxiliary part is larger than the covering area of the extending part.
As a preferred technical solution, in the installation state, the first bolt hole corresponds to the first fixing port, and the reverse connecting bolt is installed; the second bolt hole corresponds to the second fixing port, and a reverse connecting bolt is installed; the third bolt hole corresponds to the third fixing port and is provided with a forward connecting bolt; the fourth bolt hole corresponds to the fourth fixing port and is provided with a forward connecting bolt; the fifth bolt hole corresponds to the fifth fixing port, and a forward connecting bolt is installed.
The invention has the advantages that:
1. the connecting device convenient for mounting the conveying trough and the header can realize quick and efficient mounting and has definite mounting and fixing effects.
2. The connecting device is arranged, so that a datum plane is established between the trough assembly and the header assembly, the gravity of the conveying trough assembly can be overcome, and the quick installation of the conveying trough assembly and the header assembly is realized.
3. The header reference plate body and the conveying groove reference plate body are in butt joint, a reference surface is established by adopting a plate type structure, installation in a reference surface mode is realized, stability is good, and meanwhile the area of the reference surface is increased.
4. Header benchmark plate body constitute by main part and extension, conveyer trough subassembly constitute by butt joint portion and auxiliary part, under the installation, main part and butt joint portion are corresponding, are convenient for establish the reference surface by the thick step, extension and auxiliary part are corresponding, have the additional action, are convenient for install fast.
5. The design mode increases the contact area for installing the conveying trough assembly, so that the conveying trough assembly can be installed quickly and stably.
6. The connecting bolt assembly protects the forward connecting bolt and the reverse connecting bolt, the mounting sequence is flexible due to the design mode, the fixed mounting is realized from different directions, and the quick mounting is facilitated.
7. The third fixing port, the fourth fixing port and the fifth fixing port are all of slotted structures. This design is convenient for put into forward connecting bolt fast, improves the installation effectiveness, and fixed effect is exact.
Drawings
Fig. 1 is a schematic structural diagram of a harvester convenient for mounting a conveying trough and a header.
Fig. 2 is a schematic distribution diagram of a header connecting plate and header assembly.
FIG. 3 is a schematic diagram of the distribution of the conveyor pan attachment plate and conveyor pan assembly.
Fig. 4 is a partial structure schematic diagram of the header assembly and the conveyor pan assembly in a connected state.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. conveying trough assembly 2 and header assembly
3. Connecting device 31 cutting table connecting plate
311. Delivery hole 312. main body part
313. Extension 314, inclined plate
315. First bolt hole 316, second bolt hole
317. Third bolt hole 318, fourth bolt hole
319. Fifth bolt hole 32 conveying trough connecting plate
321. Delivery port 322, butt joint section
323. Auxiliary portion 324, tilting member
325. First fixed port 326, second fixed port
327. Third fixed port 328, fourth fixed port
329. Fifth fixing port 33. connecting bolt Assembly
331. Forward connecting bolt 332 and reverse connecting bolt
Referring to fig. 1, fig. 1 is a schematic structural diagram of a harvester convenient for mounting a trough and a header according to the present invention. A harvester convenient for mounting a conveying trough and a header comprises a conveying trough component 1, a header component 2 and a connecting device 3; the connecting device 3 is used for the conveying trough assembly 1 and the header assembly 2 to establish a reference surface, and can overcome the self gravity of the conveying trough assembly 1 and realize the quick installation of the conveying trough assembly 1 and the header assembly 2; the connecting device 3 comprises a header connecting plate 31, a conveying trough connecting plate 32 and a connecting bolt assembly 33; a header connecting plate 31 is arranged on the header assembly 2; the conveying trough component 1 is provided with a conveying trough connecting plate 32; the header connecting plate 31 and the conveying trough connecting plate 32 are fixed through a connecting bolt assembly 33.
Referring to fig. 2, fig. 2 is a schematic distribution diagram of header coupling plate 31 and header assembly 2. The header connecting plate 31 comprises a header reference plate body; the header reference plate body consists of a main body part 312 and an extension part 313, the main body part 312 and the extension part 313 are integrally formed at one time, and one edge of the extension part 313 is in arc transition connection with the edge of the main body part 312; the center of the header reference plate body is provided with a conveying hole 311; an inclined plate 314 is arranged below the header reference plate body, and the bottom of the header reference plate body is fixed on the header assembly 2 through the inclined plate 314; a first bolt hole 315, a second bolt hole 316, a third bolt hole 317, a fourth bolt hole 318 and a fifth bolt hole 319 are formed in the header reference plate body; the first bolt hole 315 and the second bolt hole 316 are disposed at the lower edge of the main body 312; the third bolt hole 317 and the fourth bolt hole 318 are arranged on the upper edge of the main body part 312; the fifth bolt hole 319 is provided on the extension 313.
Referring to fig. 3, fig. 3 is a schematic distribution diagram of the conveyer trough connecting plate 32 and the conveyer trough assembly 1. The conveying groove connecting plate 32 comprises a conveying groove reference plate body; the conveying groove reference plate body consists of a butt joint part 322 and an auxiliary part 323, the butt joint part 322 and the auxiliary part 323 are integrally formed at one time, and one edge of the auxiliary part 323 is in arc transition connection with the edge of the butt joint part 322; a conveying port 321 is formed in the center of the conveying groove reference plate body; an inclined component 324 is arranged above the conveying trough reference plate body, and the bottom of the conveying trough reference plate body is fixed on the conveying trough component 1 through the inclined component 324; a first fixed port 325, a second fixed port 326, a third fixed port 327, a fourth fixed port 328 and a fifth fixed port 329 are arranged on the conveying trough reference plate body; the first fixing port 325 and the second fixing port 326 are arranged at the lower edge of the abutting part 322; the third fixed port 327 and the fourth fixed port 328 are arranged on the upper edge of the abutting part 322; the fifth fixing port 329 is arranged on the auxiliary part 323; the third fixing opening 327, the fourth fixing opening 328 and the fifth fixing opening 329 are all of a slotted structure.
Referring to fig. 4, fig. 4 is a partial schematic structural diagram of the header assembly 2 and the transportation chute assembly 1 in a connected state. The connecting bolt assembly 33 comprises a forward connecting bolt 331 and a reverse connecting bolt 332; the forward connecting bolt 331 is firstly put in from the header connecting plate 31 and is fixedly installed in the direction of penetrating out from the conveying trough connecting plate 32; the reverse connecting bolt 332 is placed in from the conveying trough connecting plate 32 and is fixedly installed in the direction of penetrating out from the header connecting plate 31.
The embodiment needs to be explained as follows:
the design of the connecting device 3 enables the trough component and the header component 2 to establish a reference plane, and can overcome the self gravity of the conveying trough component 1 and realize the quick installation of the conveying trough component 1 and the header component 2.
In the installation state, the header reference plate body and the conveying groove reference plate body are in butt joint, the reference surface is established by adopting a plate type structure, installation in a mode of passing through the reference surface is realized, stability is good, and meanwhile the area of the reference surface is increased.
The header reference plate body comprises a main body part 312 and an extension part 313, the conveyor chute assembly 1 comprises a butt joint part 322 and an auxiliary part 323, in the installation state, the main body part 312 corresponds to the butt joint part 322, the reference surface is conveniently established in a rough step, and the extension part 313 corresponds to the auxiliary part 323, so that the header reference plate body has an auxiliary function and is convenient to install quickly.
One edge of the extension part 313 is in arc transition connection with the edge of the main body part 312; an edge of the auxiliary portion 323 and an edge of the abutting portion 322 are in a circular arc transition connection. The technical effect of the design mode is that; the connection mode of circular arc transition, mechanical properties is good, avoids under the installation extrusion state, and the edge stress concentration and damage the feeling.
The coverage area of the main body part 312 is equal to that of the abutting part 322, wherein the coverage area of the auxiliary part 323 is larger than that of the extension part 313, and the design mode increases the contact area for installing the conveying trough assembly 1, so that the conveying trough assembly 1 can be installed quickly and stably.
An inclined plate 314 is arranged below the header reference plate body, and the bottom of the header reference plate body is fixed on the header assembly 2 through the inclined plate 314; an inclined part 324 is arranged above the conveying trough reference plate body, and the bottom of the conveying trough reference plate body is fixed on the conveying trough component 1 through the inclined part 324. This design for header connecting plate 31 can incline to set up on header subassembly 2, and conveyer trough connecting plate 32 can incline to set up on conveyer trough subassembly 1, thereby has established the reference surface of slope, satisfies the user demand that the conveyer trough inclines to arrange down.
A first bolt hole 315, a second bolt hole 316, a third bolt hole 317, a fourth bolt hole 318 and a fifth bolt hole 319 are formed in the header reference plate body; the conveying trough reference plate body is provided with a first fixed port 325, a second fixed port 326, a third fixed port 327, a fourth fixed port 328 and a fifth fixed port 329. In the installed state, the first bolt hole 315 corresponds to the first fixing hole 325, and the reverse connection bolt 332 is installed; the second bolt hole 316 corresponds to the second fixing hole 326 and is provided with a reverse connecting bolt 332; the third bolt hole 317 corresponds to the third fixing hole 327 and is provided with a forward connecting bolt 331; the fourth bolt hole 318 corresponds to the fourth fixing hole 328, and is provided with a forward connecting bolt 331; the fifth bolt hole 319 corresponds to the fifth fixing hole 329 and is installed with the forward direction coupling bolt 331. The technical effect of the design mode is as follows: the five-point type installation is adopted for fixation, the fixation effect is exact, the fifth bolt hole 319 corresponds to the fifth fixation port 329, and the forward connecting bolt 331 is installed, so that the pre-positioning installation function is realized, and the rapid installation is facilitated.
The connecting bolt assembly 33 protects the forward connecting bolt 331 and the reverse connecting bolt 332, and the design mode enables the installation sequence to be flexible, realizes fixed installation from different directions and is beneficial to quick installation.
The third fixing opening 327, the fourth fixing opening 328 and the fifth fixing opening 329 are all of a slotted structure. This design is convenient for put into forward connecting bolt 331 fast, improves the installation effectiveness, and fixed effect is exact.
The connecting device 3 convenient for mounting the conveying trough and the header can realize quick and efficient mounting, and has definite mounting and fixing effects; the connecting device 3 is arranged, so that a reference plane is established between the trough assembly and the header assembly 2, the self gravity of the conveying trough assembly 1 can be overcome, and the quick installation of the conveying trough assembly 1 and the header assembly 2 is realized; the header reference plate body and the conveying groove reference plate body are butted together, a reference surface is established by adopting a plate type structure, the installation in a reference surface mode is realized, the stability is good, and meanwhile, the area of the reference surface is increased; the header reference plate body consists of a main body part 312 and an extension part 313, the conveying trough assembly 1 consists of an abutting part 322 and an auxiliary part 323, in the installation state, the main body part 312 corresponds to the abutting part 322, so that the reference surface is conveniently established in a rough step, and the extension part 313 corresponds to the auxiliary part 323, so that the header reference plate body has an auxiliary function and is convenient to install quickly; the covering area of the main body part 312 is equal to that of the abutting part 322, wherein the covering area of the auxiliary part 323 is larger than that of the extension part 313, and the design mode increases the contact area for installing the conveying trough assembly 1, so that the conveying trough assembly 1 can be installed quickly and stably; the connecting bolt assembly 33 protects the forward connecting bolt 331 and the reverse connecting bolt 332, and the design mode enables the installation sequence to be flexible, realizes fixed installation from different directions and is beneficial to quick installation; the third fixed port 327, the fourth fixed port 328 and the fifth fixed port 329 are all of a slotted structure. This design is convenient for put into forward connecting bolt 331 fast, improves the installation effectiveness, and fixed effect is exact.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.
Claims (1)
1. A harvester convenient for mounting a conveying trough and a header is characterized by comprising a conveying trough assembly, a header assembly and a connecting device; the connecting device is used for the conveying trough assembly and the header assembly to establish a reference surface, and can overcome the self gravity of the conveying trough assembly and realize the quick installation of the conveying trough assembly and the header assembly; the connecting device comprises a header connecting plate, a conveying groove connecting plate and a connecting bolt assembly; a header connecting plate is arranged on the header assembly; the conveying trough component is provided with a conveying trough connecting plate; the header connecting plate and the conveying groove connecting plate are fixed through a connecting bolt assembly;
the header connecting plate comprises a header reference plate body; the header reference plate body consists of a main body part and an extension part, the main body part and the extension part are integrally formed at one time, and one edge of the extension part is in arc transition connection with the edge of the main body part; an inclined plate is arranged below the header reference plate body, and the bottom of the header reference plate body is fixed on the header assembly through the inclined plate;
a first bolt hole, a second bolt hole, a third bolt hole, a fourth bolt hole and a fifth bolt hole are formed in the header reference plate body; the first bolt hole and the second bolt hole are arranged at the lower edge of the main body part; the third bolt hole and the fourth bolt hole are arranged on the upper edge of the main body part; the fifth bolt hole is arranged on the extension part;
the conveying groove connecting plate comprises a conveying groove reference plate body; the conveying trough reference plate body consists of a butt joint part and an auxiliary part, the butt joint part and the auxiliary part are integrally formed at one time, and one edge of the auxiliary part is in arc transition connection with the edge of the butt joint part; an inclined component is arranged above the conveying trough reference plate body, and the bottom of the conveying trough reference plate body is fixed on the conveying trough component through the inclined component;
a first fixing port, a second fixing port, a third fixing port, a fourth fixing port and a fifth fixing port are formed in the conveying groove reference plate body; the first fixing port and the second fixing port are arranged at the lower edge of the butt joint part; the third fixing port and the fourth fixing port are arranged on the upper edge of the butt joint part; the fifth fixing port is arranged on the auxiliary part;
the third fixing port, the fourth fixing port and the fifth fixing port are all of slotted structures;
the connecting bolt assembly comprises a forward connecting bolt and a reverse connecting bolt; the forward connecting bolt is firstly put in from the header connecting plate and is fixedly installed in the direction of penetrating out from the conveying groove connecting plate; the reverse connecting bolt is arranged in the conveying trough connecting plate and is fixedly arranged in the direction penetrating out of the header connecting plate;
the covering area of the main body part is equal to that of the butt joint part, and the covering area of the auxiliary part is larger than that of the extension part;
in the installation state, the first bolt hole corresponds to the first fixing port, and a reverse connecting bolt is installed; the second bolt hole corresponds to the second fixing port, and a reverse connecting bolt is installed; the third bolt hole corresponds to the third fixing port and is provided with a forward connecting bolt; the fourth bolt hole corresponds to the fourth fixing port and is provided with a forward connecting bolt; the fifth bolt hole corresponds to the fifth fixing port, and a forward connecting bolt is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547859.9A CN109526364B (en) | 2018-12-18 | 2018-12-18 | Harvester convenient to conveyer trough and header installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547859.9A CN109526364B (en) | 2018-12-18 | 2018-12-18 | Harvester convenient to conveyer trough and header installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109526364A CN109526364A (en) | 2019-03-29 |
| CN109526364B true CN109526364B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811547859.9A Active CN109526364B (en) | 2018-12-18 | 2018-12-18 | Harvester convenient to conveyer trough and header installation |
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| Country | Link |
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| CN (1) | CN109526364B (en) |
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| CN109526364A (en) | 2019-03-29 |
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Application publication date: 20190329 Assignee: CHONGQING MEICHENG MACHINERY PARTS CO.,LTD. Assignor: CHONGQING SHINERAY AGRICULTURAL MACHINERY Co.,Ltd. Contract record no.: X2024980009005 Denomination of invention: A harvester that facilitates the installation of conveyor troughs and cutting platforms Granted publication date: 20220405 License type: Common License Record date: 20240705 |
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