CN108791552B - Automatic mud grass cleaning device for crawler-type harvester chassis - Google Patents
Automatic mud grass cleaning device for crawler-type harvester chassis Download PDFInfo
- Publication number
- CN108791552B CN108791552B CN201810749316.9A CN201810749316A CN108791552B CN 108791552 B CN108791552 B CN 108791552B CN 201810749316 A CN201810749316 A CN 201810749316A CN 108791552 B CN108791552 B CN 108791552B
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- China
- Prior art keywords
- rear side
- harvester chassis
- crawler
- opening
- threaded hole
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Classifications
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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
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
Abstract
The invention discloses an automatic mud grass cleaning device for a crawler-type harvester chassis, which comprises a harvester chassis, wherein a driving wheel is rotatably arranged on the rear side of the outer surface of the harvester chassis, a crawler is meshed with the outer surface of the driving wheel, a first threaded hole is formed in the rear side of the outer surface of the driving wheel, a driving rod is fixedly connected to the outer surface of the first threaded hole through a first screw, a fixed square pipe is fixedly arranged at the front end of the outer surface of the harvester chassis through a bottom plate, a movable square pipe is sleeved on the rear side of the outer surface of the fixed square pipe in a sliding manner, the outer surface of the movable square pipe is slidably connected to the outer surface of the harvester chassis, the movable square pipe is pushed by the driving rod driven by the driving wheel, and an opening clamping seat is connected through a first installation block and a second installation block which are rotatably connected, so that the convenience and the stability of use can be greatly improved, and the smoothness of mud discharging can be ensured.
Description
Technical Field
The invention relates to the technical field of harvesters, in particular to an automatic mud grass cleaning device for a crawler-type harvester chassis.
Background
The crawler-type chassis harvester is generally applied to more muddy fields, the trafficability of the chassis in the muddy fields is always an important factor of the good and bad chassis, however, it is obviously not advisable to increase the trafficability of the chassis by simply heightening the chassis, the existing crawler-type harvester runs for a few circles in the muddy fields, the supporting wheel beams are full of muddy mud and grass, the walking burden of the harvester is increased, engine power is seriously wasted, the sludge in the crawler is required to be cleaned, the existing crawler-type harvester is not provided with a corresponding sludge discharging device, the work is stopped firstly during cleaning, then the crawler-type harvester is withdrawn from the fields, the work efficiency is affected, the angle and the width of the scraper cannot be adjusted as required during cleaning, and the use effect is not ideal.
Disclosure of Invention
The invention aims to provide an automatic mud grass cleaning device for a crawler-type harvester chassis, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic mud grass cleaning device for the crawler-type harvester chassis comprises a harvester chassis, wherein a driving wheel is rotatably arranged on the rear side of the outer surface of the harvester chassis, a crawler is meshed with the outer surface of the driving wheel, a first threaded hole is formed in the rear side of the outer surface of the driving wheel, and a driving rod is fixedly connected to the outer surface of the first threaded hole through a first screw;
the front end of the outer surface of the harvester chassis is fixedly provided with a fixed square pipe through a bottom plate, the rear side of the outer surface of the fixed square pipe is in sliding connection with a movable square pipe, and the outer surface of the movable square pipe is in sliding connection with the outer surface of the harvester chassis;
the rear end of the inside of the movable square tube is provided with a second threaded hole, the inner surface of the second threaded hole is rotationally connected with a round rod through a second screw, the rear side surface of the round rod is fixedly connected with a connecting rod, the rear side surface of the connecting rod is provided with a third threaded hole, and the rear side surface of the third threaded hole is rotationally connected with the front end of the outer surface of the driving rod through a third screw;
the upper surface of the movable square tube is fixedly connected with an opening clamping seat, the inner bottom surface of the opening clamping seat is provided with a mounting counter bore, the inner side surface of the mounting counter bore is fixedly connected with upper surface threaded holes of a first mounting block and a second mounting block through screws, the front end of the inner side surface of the opening clamping seat is provided with a first limiting block, the inner side surface of the opening clamping seat is slidably connected with a scraping plate, the front end surface of the scraping plate is slidably connected with the outer surface of the first limiting block through a first limiting groove, the rear side surface of the scraping plate is provided with a second limiting block, and the upper surface of the scraping plate is provided with a toothed plate;
the inside both ends of opening cassette all are equipped with the adjustment tank, the inboard surface sliding connection of adjustment tank has the regulation pole, the surface slip cover of adjusting the pole has adjusting spring, the rear side surface fixedly connected with of adjusting the pole adjusts the cassette, the front end surface sliding connection of adjusting the cassette is in the rear end opening part of opening cassette.
Preferably, the length of the movable square tube is not smaller than that of the fixed square tube.
Preferably, the outer surface of the circular rod is rotatably connected to the inner surface of the second threaded hole.
Preferably, the front side surface fixedly connected with connecting block of activity side pipe, the upper surface of connecting block is connected with first installation piece through first swivelling lever rotation.
Preferably, the rear side surface fixed welding of activity side pipe has an opening square section of thick bamboo, the inboard surface sliding connection of opening square section of thick bamboo has rectangular square piece, the rear side surface of rectangular square piece passes through locking screw sliding connection in the open slot of opening square section of thick bamboo, locking screw's surface rear side threaded connection has lock nut.
Preferably, the rear side surface of the locking screw is rotationally connected with a second rotating rod through a square block, and the upper surface of the second rotating rod is fixedly connected with a second mounting block.
Preferably, the inner side surface of the adjusting clamping seat is slidably connected to the outer surface of the scraping plate, a second limiting groove is formed in the rear side of the inner portion of the adjusting clamping seat, and the inner side surface of the second limiting groove is slidably connected to the outer surface of the second limiting block.
Compared with the prior art, the invention has the beneficial effects that: this automatic clear up mud grass device in crawler-type harvester chassis promotes movable square pipe through the actuating lever that the drive wheel drove, can clear up when removing, need not shift out the field, it is more convenient high-efficient, connect the opening cassette through rotating first installation piece and the second installation piece of connecting simultaneously, can angle regulation in the time of conveniently fixing, drop the outside after being convenient for scrape down mud, it is more convenient stable, simultaneously through the regulation cassette structure of spring tensioning, can change the scraper blade of different quantity of length place, and then adjust the width of whole scraper blade, guarantee the mud effect, convenience and the stability of use can be improved greatly like this, guarantee the smoothness nature of mud.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an exploded view of the drive structure of the present invention;
FIG. 3 is a schematic diagram of the connection of the driving mechanism of the present invention;
FIG. 4 is a cross-sectional view of an open cartridge of the present invention;
fig. 5 is a schematic top view of the adjustment cartridge connection of the present invention.
In the figure: the harvester comprises a harvester chassis, 11 driving wheels, 12 tracks, 13 first threaded holes, 14 first screws, 15 driving rods, 16 fixed square tubes, 17 movable square tubes, 2 second threaded holes, 21 second screws, 22 round rods, 23 connecting rods, 24 third threaded holes, 25 third screws, 3 connecting blocks, 31 first rotating rods, 32 first mounting blocks, 33 open square cylinders, 34 long square blocks, 35 locking screws, 36 locking nuts, 37 second rotating rods, 38 second mounting blocks, 4 open clamping seats, 41 mounting counter bores, 42 first limiting blocks, 43 scraping plates, 44 first limiting grooves, 45 second limiting blocks, 46 toothed plates, 5 adjusting grooves, 51 adjusting rods, 52 adjusting springs, 53 adjusting clamping seats and 54 second limiting grooves.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic mud grass device of clearing up of crawler-type harvester chassis, including harvester chassis 1, harvester chassis 1's surface rear side rotates installs drive wheel 11, the surface meshing of drive wheel 11 has track 12, can remove, belong to prior art, it is unnecessary to describe in detail, the surface rear side of drive wheel 11 is equipped with first screw hole 13, the surface of first screw hole 13 is through first screw 14 fixedly connected with actuating lever 15, so can drive through drive wheel 11, it is convenient stable, just can accomplish the mud discharge in the removal process, it is more efficient;
the front end of the outer surface of the harvester chassis 1 is fixedly provided with a fixed square pipe 16 through a bottom plate, the rear side of the outer surface of the fixed square pipe 16 is in sliding connection with a movable square pipe 17, the outer surface of the movable square pipe 17 is in sliding connection with the outer surface of the harvester chassis 1, the front and back sliding can be realized, the stability is improved, sludge can be scraped off, and the crawler belt 12 is discharged, so that the harvester is convenient and efficient;
the rear end of the inside of the movable square tube 17 is provided with a second threaded hole 2, the inner surface of the second threaded hole 2 is rotationally connected with a round rod 22 through a second screw 21, the rear side surface of the round rod 22 is fixedly connected with a connecting rod 23, the rear side surface of the connecting rod 23 is provided with a third threaded hole 24, and the rear side surface of the third threaded hole 24 is rotationally connected with the front end of the outer surface of the driving rod 15 through a third screw 25, so that the movable square tube can be connected with the driving rod 15 to form a crank slider mechanism, and is driven by the driving wheel 11, so that the movable square tube is convenient and stable;
the length of the movable square tube 17 is not smaller than that of the fixed square tube 16, so that the stability of sliding connection can be ensured, and interference caused by interference can be avoided;
the outer surface of the circular rod 22 is rotatably connected to the inner side surface of the second threaded hole 2, so that the connection positions can be ensured to rotate relative to each other, and interference can be avoided;
the front side surface of the movable square tube 17 is fixedly connected with a connecting block 3, the upper surface of the connecting block 3 is rotationally connected with a first mounting block 32 through a first rotating rod 31, and the movable square tube can be mounted at a rotating angle, so that the movable square tube is convenient and stable;
the rear side surface of the movable square tube 17 is fixedly welded with an opening square tube 33, the inner side surface of the opening square tube 33 is connected with a strip square block 34 in a sliding manner, the movable square tube can be transversely placed inside the opening square tube 33, the surface is interfered, then the movable square tube is vertically placed at a rotating angle, the length is larger than the opening width of the opening square tube 33, the movable square tube can be prevented from falling out, the stability of connection is improved, the installation position can be adjusted by sliding, the installation angle can be changed when the movable square tube is not in the same straight line with the first installation seat 32, the movable square tube is more convenient and stable, the rear side surface of the strip square block 34 is connected with an opening groove of the opening square tube 33 in a sliding manner through a locking screw 35, a locking nut 36 is connected with the rear side thread of the outer surface of the locking screw 35, the movable square tube can be combined with the strip square block 34 to be clamped and positioned, the stability of connection is improved, and looseness is avoided;
the rear side surface of the locking screw 35 is rotationally connected with a second rotating rod 37 through a square, the upper surface of the second rotating rod 37 is fixedly connected with a second mounting block 38, and the fixed opening clamping seat 4 is mounted from the other end, so that stability is ensured, and meanwhile, the mounting angle is convenient to adjust;
the upper surface of the movable square tube 17 is fixedly connected with an opening clamping seat 4, the inner bottom surface of the opening clamping seat 4 is provided with a mounting counter bore 41, the inner side surface of the mounting counter bore 41 is fixedly connected with the threaded holes on the upper surfaces of the first mounting block 32 and the second mounting block 38 through bolts, so that the relative positions of the second mounting block 38 and the first mounting block 32 can be changed, the included angle between the opening clamping seat 4 and the movable square tube 17 can be changed, the angle of a scraping plate 43 can be adjusted, mud can be scraped conveniently, and meanwhile, the mud can be discharged to the outside conveniently and stably;
the front end of the inner side surface of the opening clamping seat 4 is provided with a first limiting block 42, the inner side surface of the opening clamping seat 4 is connected with a scraping plate 43 in a sliding manner, the front end surface of the scraping plate 43 is connected to the outer surface of the first limiting block 42 in a sliding manner through a first limiting groove 44, the rear side surface of the scraping plate 43 is provided with a second limiting block 45, and the upper surface of the scraping plate 43 is provided with a toothed plate 46 which can be mutually positioned so as to ensure the connection stability, so that sludge in the interior can be scraped;
the two ends of the inside of the opening clamping seat 4 are respectively provided with an adjusting groove 5, the inner side surface of the adjusting groove 5 is slidably connected with an adjusting rod 51, the outer surface of the adjusting rod 51 is slidably sleeved with an adjusting spring 52, the rear side surface of the adjusting rod 51 is fixedly connected with an adjusting clamping seat 53, the front end surface of the adjusting clamping seat 53 is slidably connected to the rear end opening of the opening clamping seat 4, the inner length can be adjusted by pulling backwards, the scraping plates 43 with different numbers can be conveniently connected, meanwhile, the scraping plates 43 can be prevented from falling from the lower end by supporting through the two adjusting rods 51, and the safety and the stability are improved;
the inside surface sliding connection of adjusting cassette 53 is in the surface of scraper blade 43, and the inside rear side of adjusting cassette 53 is equipped with second spacing groove 54, and the inside surface sliding connection of second spacing groove 54 can press from both sides tightly fixed scraper blade 43 in the surface of second stopper 45, guarantees the stability of connection, is convenient for adjust installation length.
The invention is implemented in particular: when connecting, can pass through screw fixed mounting with adjusting cassette 4 and to first rotating block 32 and second rotating block 38 on, can connect on movable square pipe 17, and when needing angle regulation, can be with locking screw 35 at the inside slip of opening square tube 33, can change the position of second rotating block 38 like this, and then adjust the both ends of opening cassette 4, can change the contained angle with movable square pipe 17, be convenient for adjust angle, at this moment rotate first installation piece 32 through first dwang 31, rotate second installation piece 38 through second dwang 37, can rotate respectively, avoid interfering, be convenient for adjust angle, then can screw up lock nut 36 and fix a position, guarantee stability, can select the scraper blade 43 of different quantity to install inside opening cassette 4 as required simultaneously, with adjusting cassette 53 backward pulling, be convenient for place, and is spacing each other through first stopper 42 and second stopper 45, and adjusting spring 53 is taut adjusting cassette 53, can guarantee stability, be convenient for change the stability of scraping mud, and when removing, the drive wheel is rotating, can be convenient for rotate, the stability of the drive wheel is guaranteed, can be convenient for roll out the outside when the drive wheel is rotated, and the outside is being pushed down by the roll-off, can be convenient for roll-off, and the outside is convenient for roll-off is set by the side of the drive roll-off 15, can be pushed by the outside is convenient to roll-off, and is convenient to roll-off is 43, can be pushed out to roll-off, and is convenient to roll-off, can be outside, and is convenient to roll-off, can be the outside, and is convenient to roll is moved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic mud grass device of clearance in crawler-type harvester chassis, includes harvester chassis (1), its characterized in that: the rear side of the outer surface of the harvester chassis (1) is rotatably provided with a driving wheel (11), the outer surface of the driving wheel (11) is meshed with a crawler belt (12), the rear side of the outer surface of the driving wheel (11) is provided with a first threaded hole (13), and the outer surface of the first threaded hole (13) is fixedly connected with a driving rod (15) through a first screw (14);
the front end of the outer surface of the harvester chassis (1) is fixedly provided with a fixed square pipe (16) through a bottom plate, a movable square pipe (17) is sleeved at the rear side of the outer surface of the fixed square pipe (16), and the outer surface of the movable square pipe (17) is connected to the outer surface of the harvester chassis (1) in a sliding manner;
the rear end of the inside of the movable square tube (17) is provided with a second threaded hole (2), the inner surface of the second threaded hole (2) is rotationally connected with a round rod (22) through a second screw (21), the rear side surface of the round rod (22) is fixedly connected with a connecting rod (23), the rear side surface of the connecting rod (23) is provided with a third threaded hole (24), and the rear side surface of the third threaded hole (24) is rotationally connected with the front end of the outer surface of the driving rod (15) through a third screw (25);
the upper surface of the movable square tube (17) is fixedly connected with an opening clamping seat (4), the inner bottom surface of the opening clamping seat (4) is provided with a mounting counter bore (41), the inner side surface of the mounting counter bore (41) is fixedly connected in upper surface threaded holes of a first mounting block (32) and a second mounting block (38) through screws, the front end of the inner side surface of the opening clamping seat (4) is provided with a first limiting block (42), the inner side surface of the opening clamping seat (4) is slidably connected with a scraping plate (43), the front end surface of the scraping plate (43) is slidably connected to the outer surface of the first limiting block (42) through a first limiting groove (44), the rear side surface of the scraping plate (43) is provided with a second limiting block (45), and the upper surface of the scraping plate (43) is provided with a toothed plate (46);
the inside both ends of opening cassette (4) all are equipped with adjustment tank (5), the inboard surface sliding connection of adjustment tank (5) has regulation pole (51), the surface slip cover of adjusting pole (51) has regulation spring (52), the rear side surface fixedly connected with of adjusting pole (51) adjusts cassette (53), the front end surface sliding connection of adjusting cassette (53) is in the rear end opening part of opening cassette (4).
2. The automatic mud grass cleaning device for a crawler harvester chassis according to claim 1, wherein: the length of the movable square tube (17) is not smaller than that of the fixed square tube (16).
3. The automatic mud grass cleaning device for a crawler harvester chassis according to claim 1, wherein: the outer surface of the circular rod (22) is rotatably connected to the inner side surface of the second threaded hole (2).
4. The automatic mud grass cleaning device for a crawler harvester chassis according to claim 1, wherein: the front side surface of the movable square tube (17) is fixedly connected with a connecting block (3), and the upper surface of the connecting block (3) is rotationally connected with a first mounting block (32) through a first rotating rod (31).
5. The automatic mud grass cleaning device for a crawler harvester chassis according to claim 1, wherein: the rear side surface fixed welding of activity side pipe (17) has an opening square section of thick bamboo (33), the inboard surface sliding connection of opening square section of thick bamboo (33) has rectangular square piece (34), the rear side surface of rectangular square piece (34) passes through locking screw (35) sliding connection in the open slot of opening square section of thick bamboo (33), the surface rear side threaded connection of locking screw (35) has lock nut (36).
6. The automatic mud grass cleaning device for a crawler harvester chassis according to claim 5, wherein: the rear side surface of the locking screw (35) is connected with a second rotating rod (37) through square rotation, and the upper surface of the second rotating rod (37) is fixedly connected with a second mounting block (38).
7. The automatic mud grass cleaning device for a crawler harvester chassis according to claim 1, wherein: the inside surface sliding connection of regulation cassette (53) is in the surface of scraper blade (43), the inside rear side of regulation cassette (53) is equipped with second spacing groove (54), the inside surface sliding connection of second spacing groove (54) is in the surface of second stopper (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749316.9A CN108791552B (en) | 2018-07-10 | 2018-07-10 | Automatic mud grass cleaning device for crawler-type harvester chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749316.9A CN108791552B (en) | 2018-07-10 | 2018-07-10 | Automatic mud grass cleaning device for crawler-type harvester chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108791552A CN108791552A (en) | 2018-11-13 |
| CN108791552B true CN108791552B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810749316.9A Active CN108791552B (en) | 2018-07-10 | 2018-07-10 | Automatic mud grass cleaning device for crawler-type harvester chassis |
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| CN (1) | CN108791552B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407082A (en) * | 2020-10-27 | 2021-02-26 | 合肥学院 | Mud scraping and cleaning device for ZWY type mining crawler excavation type loader |
| CN114097431B (en) * | 2021-11-29 | 2023-05-09 | 江西良田农业机械有限公司 | Mud grass cleaning device with reciprocating scraping mechanism for crawler-type harvester chassis |
| CN115024097B (en) * | 2022-07-04 | 2023-06-09 | 江西省农业科学院农业工程研究所 | Automatic mud grass cleaning device for crawler-type harvester chassis |
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| CN108791552A (en) | 2018-11-13 |
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