CN112825672A - Agricultural harvester with adjustable cab height - Google Patents
Agricultural harvester with adjustable cab height Download PDFInfo
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- CN112825672A CN112825672A CN202110007969.1A CN202110007969A CN112825672A CN 112825672 A CN112825672 A CN 112825672A CN 202110007969 A CN202110007969 A CN 202110007969A CN 112825672 A CN112825672 A CN 112825672A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/001—Harvesting of standing crops with arrangements for transport of personnel
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Abstract
The invention discloses an agricultural harvester with adjustable cab height, which comprises a harvester main body, wherein the harvester main body is provided with a cab main body, a cab height adjusting structure is arranged between the cab main body and the harvester main body, and an infrared alarm assembly is connected with the front side of the harvester main body in the cab; the agricultural harvester with the height-adjustable cab has the beneficial effects that the structure is simple, the operation is convenient, the height and the horizontal plane direction of the cab of the harvester can be effectively adjusted through the cab height adjusting structure, the operation convenience of a driver under different landforms can be met, and the driving comfort and the driving safety of the driver are greatly improved by matching with the infrared alarm component.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural harvester with an adjustable cab height.
Background
Agriculture is a basic material source industry of people's life, along with the development of mechanization and the progress of urbanization, rural population is concentrated to cities, the constraint of land on people is also eliminated, more and more agricultural machines are applied to agricultural production, the application of agricultural machines enables production data to be more concentrated, the production efficiency is gradually improved, the grain yield is increased, more population is liberated from agricultural production, in the process of agricultural production, harvesting is an important step and is an important part of the agricultural production, along with the popularization of mechanization, harvesters are widely applied, but along with the use of agricultural machines, a plurality of accidents also occur, most accidents are limited by the visual field of drivers, particularly when the harvesters are operated in uneven places, accidents such as rolling and the like are more likely to occur, however, most existing harvesters do not have the function of adjusting the height of the visual field, so that the visual field of a driver is limited.
Disclosure of Invention
The invention aims to solve the problems, designs an agricultural harvester with an adjustable cab height and solves the problems of the prior art.
The technical scheme of the invention for realizing the aim is as follows: a cab height adjustable agricultural harvester comprises a harvester main body, wherein a cab main body is arranged on the harvester main body, a cab height adjusting structure is arranged between the cab main body and the harvester main body, and an infrared alarm assembly is connected with the front side of the harvester main body in the cab;
the cab height adjusting structure includes: a plane adjusting component and a height adjusting component;
the plane adjusting assembly is connected with the harvester main body, and the height adjusting assembly is arranged on the plane adjusting assembly;
the height adjustment assembly includes: the device comprises two pairs of mounting grooves, two pairs of rotating bearings, two pairs of adjusting sleeves, two pairs of fixed threaded rods, two pairs of supporting plates, two pairs of rotating grooves, a plurality of balls, two pairs of driving motors, two pairs of rotating shafts and a rotating seat;
two pairs of mounting grooves perpendicular to the horizontal direction are formed in four corners of the cab, two pairs of rotating bearings are arranged at the top ends of the mounting grooves, two pairs of adjusting sleeves are embedded in the two pairs of rotating bearings, the inner walls of the two pairs of adjusting sleeves are of a threaded structure, two pairs of fixing threaded rods perpendicular to the horizontal direction are connected in the two pairs of adjusting sleeves in a threaded manner, two pairs of supporting plates are arranged at the top ends of the two pairs of adjusting sleeves, two pairs of rotating grooves are formed in the top ends of the mounting grooves, a plurality of balls arranged in an annular array are arranged in the two pairs of rotating grooves and are in butt joint with the two pairs of supporting plates, two pairs of driving motors are arranged on the top surfaces of the two pairs of rotating grooves, and, and a rotating seat is arranged below the cab, and the bottom ends of the two pairs of fixed threaded rods are respectively connected with the top surface of the rotating seat.
The plane adjustment assembly includes: the device comprises a fixing groove, a pair of transverse sliding rails, a pair of adjusting screw rods, a pair of transverse moving blocks, a pair of adjusting blocks and a pair of adjusting modules;
the harvester is characterized in that an adjusting platform is arranged on the harvester main body, a fixing groove is formed in the top surface of the adjusting platform, a pair of transverse moving slide rails are assembled in the fixing groove, a pair of adjusting screw rods are arranged on the pair of transverse moving slide rails respectively, a pair of transverse moving blocks are installed on the bottom surface of the rotating seat, the pair of transverse moving blocks are sleeved on the pair of adjusting screw rods, the pair of transverse moving slide rails are connected with the end parts, at the same side, of the pair of screw rods through a pair of adjusting blocks, a pair of adjusting modules are arranged on the two sides in the fixing groove respectively, and the pair.
The infrared warning assembly comprises: the system comprises a plurality of infrared detectors, a plurality of wireless communicators, a wireless receiver and an alarm;
the harvester is characterized in that a plurality of infrared detectors are arranged at the front end of the harvester main body, a plurality of wireless communicators are connected onto the infrared detectors, a wireless receiver is arranged in the cab main body, and an alarm device is arranged on one side of the wireless receiver.
Two pairs of annular slideways are respectively arranged on the two pairs of supporting plates, and a plurality of balls are respectively embedded in the two pairs of annular slideways.
The centers of the two pairs of supporting plates are provided with a plurality of clamping grooves which are arranged in an annular array, and the two pairs of rotating shafts matched with the supporting plates are provided with a plurality of clamping blocks which are in staggered butt joint with the clamping grooves.
The inner diameters of the two pairs of the rotating grooves are larger than the inner diameters of the two pairs of the mounting grooves.
The pair of adjusting blocks are plate blocks with rectangular structures, a pair of sliding grooves are formed in the bottom surfaces of the pair of adjusting blocks, and a pair of sliding strips are arranged on the two side wall surfaces in the adjusting platform matched with the sliding grooves respectively.
The size of the fixing groove is smaller than the diameter of the bottom surface of the rotary seat.
And two pairs of reinforced connections are respectively arranged between the top surface of the rotating seat and the two pairs of fixed threaded rods.
And the bottom surfaces of the transverse moving blocks are provided with a traveling groove matched with the transverse moving slide rails.
The agricultural harvester with the height-adjustable cab, which is manufactured by the technical scheme of the invention, has a simple structure, is convenient to operate, can effectively adjust the height and the horizontal plane direction of the cab of the harvester through the cab height adjusting structure, can meet the requirement of facilitating the operation of a driver under different landforms, and greatly improves the driving comfort and the driving safety of the driver by matching with the infrared alarm component.
Drawings
Fig. 1 is a front view structural schematic diagram of an agricultural harvester with an adjustable cab height.
Fig. 2 is a partial side view schematic diagram of the agricultural harvester with adjustable cab height.
Fig. 3 is a partial top view structural schematic diagram of the agricultural harvester with adjustable cab height.
Fig. 4 is a partial sectional structural schematic view of an agricultural harvester with adjustable cab height according to the present invention.
Fig. 5 is a partial enlarged structural schematic diagram of the agricultural harvester with the adjustable cab height.
In the figure: 1. a harvester main body; 2. a cab main body; 3. mounting grooves; 4. a rotating bearing; 5. adjusting the sleeve; 6. fixing a threaded rod; 7. a support plate; 8. a rotating tank; 9. a ball bearing; 10. a drive motor; 11. a rotating shaft; 12. a rotating base; 13. fixing grooves; 14. transversely moving the sliding rail; 15. adjusting the screw rod; 16. transversely moving the blocks; 17. an adjusting block; 18. an adjusting module; 19. an infrared detector; 20. a wireless communicator; 21. a receiver; 22. an alarm device; 23. a slide bar; 24. reinforcing the connection; 25. a traveling groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, and as shown in fig. 1 to 5, the present embodiment is characterized by comprising a harvester body 1, a cab body 2 is arranged on the harvester body 1, a cab height adjusting structure is arranged between the cab body 2 and the harvester body 1, and an infrared warning component is connected to the front side of the harvester body 1 in the cab; the cab height adjusting structure includes: a plane adjusting component and a height adjusting component; the plane adjusting component is connected with the harvester main body 1, and the height adjusting component is arranged on the plane adjusting component; the height adjustment assembly includes: the device comprises two pairs of mounting grooves 3, two pairs of rotating shafts 11, bearings 4, two pairs of adjusting sleeves 5, two pairs of fixed threaded rods 6, two pairs of supporting plates 7, two pairs of rotating grooves 8, a plurality of balls 9, two pairs of driving motors 10, two pairs of rotating shafts 11 and a rotating seat 12; two pairs of mounting grooves 3 perpendicular to the horizontal are formed in four corners of a cab, two pairs of rotating shafts 11 and bearings 4 are arranged at the top ends of the two pairs of mounting grooves 3, two pairs of adjusting sleeves 5 are embedded in the two pairs of rotating shafts 11 and bearings 4, the inner walls of the two pairs of adjusting sleeves 5 are of a threaded structure, two pairs of fixing threaded rods 6 perpendicular to the horizontal are connected with the two pairs of adjusting sleeves 5 in an internal thread mode, two pairs of supporting plates 7 are arranged at the top ends of the two pairs of adjusting sleeves 5, two pairs of rotating grooves 8 are formed in the top ends of the two pairs of mounting grooves 3, a plurality of balls 9 arranged in an annular array are arranged in the two pairs of rotating grooves 8 and are in butt joint with the two pairs of supporting plates 7, two pairs of driving motors 10 are arranged on the top surfaces of the two pairs of rotating grooves 8, two pairs of rotating; this agricultural is with harvester of adjustable driver's cabin height, simple structure, convenient operation can effectually carry out the regulation of height and horizontal plane direction through the driver's cabin altitude mixture control structure to the harvester, can satisfy and make things convenient for the driver to operate under the landform of difference, cooperates infrared warning assembly to greatly improve driver's driving comfort level and driving safety nature.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached figures 1-5 of the specification, the agricultural harvester with the height-adjustable cab comprises a harvester main body 1, a cab main body 2 is arranged on the harvester main body 1, a cab height adjusting structure is arranged between the cab main body 2 and the harvester main body 1, an infrared warning component is connected with the front side of the harvester main body 1 in the cab, the cab main body 2 can control and operate the harvester main body 1 in the specific implementation process, and the cab height adjusting structure is arranged between the cab main body 2 and the harvester main body 1 and can flexibly adjust the height of the cab main body 2, so that the operation safety is improved, and the agricultural harvester with the height-adjustable cab can meet the working requirements of the harvester main body 1 under different landforms and conditions;
as can be seen from fig. 1 to 5 of the specification, the cab height adjusting structure includes: the connection relation and the position relation of the plane adjusting component and the height adjusting component are as follows;
the plane adjusting component is connected with the harvester main body 1, and the height adjusting component is arranged on the plane adjusting component;
as can be seen from fig. 1-5 of the specification, the height adjustment assembly comprises: the device comprises two pairs of mounting grooves 3, two pairs of rotating shafts 11, bearings 4, two pairs of adjusting sleeves 5, two pairs of fixed threaded rods 6, two pairs of supporting plates 7, two pairs of rotating grooves 8, a plurality of balls 9, two pairs of driving motors 10, two pairs of rotating shafts 11 and a rotating seat 12, wherein the connection relation and the position relation are as follows;
two pairs of mounting grooves 3 perpendicular to the level are seted up to driver's cabin four corners, 3 tops in two pairs of mounting grooves are equipped with two pairs of rotation axis 11 and hold 4, two pairs of adjusting sleeve 5 inlays to be installed in two pairs of rotation axis 11 and hold 4, two pairs of adjusting sleeve 5 inner walls are the helicitic texture, two pairs of 5 female connections in two pairs of adjusting sleeve have two pairs of horizontally perpendicular to fixed threaded rod 6, two pairs of adjusting sleeve 5 tops are equipped with two pairs of backup pads 7, two pairs of rotating chutes 8 have been seted up to the top in two pairs of mounting grooves 3, it is a plurality of ball 9 and two pairs of backup pads 7 butt joints that are the annular array and arrange to be equipped with respectively in two pairs of rotating chutes 8, two pairs of driving motor 10 install on two pairs of rotating chutes 8 internal top surface, two pairs of adjusting sleeve 5 tops extend two pairs of rotation axis 11 respectively.
In the specific implementation process, when the height is required to be adjusted, the driving motor 10 is controlled to synchronously rotate by the controller, and then the driving motor 10 is used for driving the two pairs of rotating shafts 11 to rotate, the two pairs of rotating shafts 11 further drive the two pairs of adjusting sleeves 5 to rotate in the horizontal direction, as the adjusting sleeves 5 are meshed with the fixed threaded rods 6, the two pairs of adjusting sleeves 5 further push the two pairs of supporting plates 7 under the reaction force, the jacking cab body 2 is lifted, the two pairs of supporting plates 7 are respectively provided with two pairs of annular slideways, a plurality of balls 9 are respectively embedded in the two pairs of annular slideways, the balls 9 reduce the friction between the Chengnia and the top wall of the rotating groove 8, the center of the two pairs of supporting plates 7 is provided with a plurality of clamping grooves which are arranged in an annular array, the two pairs of rotating shafts 11 matched with the clamping grooves are provided with a, and further, under the pushing of the adjusting sleeve 5, the rotating shaft 11 can complete the driving of the adjusting sleeve 5 under the condition of no longitudinal movement, so that the driving motor 10 is not stressed longitudinally, the size of the fixing groove 13 is smaller than the diameter of the bottom surface of the rotating base 12, two pairs of reinforced connections 24 are respectively arranged between the top surface of the rotating base 12 and two pairs of fixing threaded rods 6, and the bottom surfaces of the pair of traverse blocks 16 are provided with traveling grooves 25 matched with the pair of traverse slide rails 14.
As can be seen from fig. 1-5 of the specification, the plane adjustment assembly comprises: a fixing groove 13, a pair of traverse slide rails 14, a pair of adjusting screw rods 15, a pair of traverse blocks 16, a pair of adjusting blocks 17 and a pair of adjusting modules 18, wherein the connection relationship and the position relationship are as follows;
an adjusting platform is arranged on the harvester main body 1, a fixing groove 13 is formed in the top surface of the adjusting platform, a pair of transverse sliding rails 14 are assembled in the fixing groove 13, a pair of adjusting screw rods 15 are respectively arranged on the pair of transverse sliding rails 14, a pair of transverse moving blocks 16 are installed on the bottom surface of the rotating base 12, the pair of transverse moving blocks 16 are sleeved on the pair of adjusting screw rods 15, the pair of transverse sliding rails 14 are connected with the end parts, on the same side, of the pair of screw rods through a pair of adjusting blocks 17, a pair of adjusting modules 18 are respectively arranged on two sides in the fixing groove 13, and the pair;
in the specific implementation process, the fixing groove 13 is used for placing a pair of traverse slide rails 14, the pair of adjusting screw rods 15 and the pair of traverse blocks 16 interact with each other to further adjust the X-axis displacement of the rotating seat 12 in the horizontal direction, the pair of adjusting modules 18 are used for adjusting the Y-axis displacement of the pair of adjusting blocks 17 in the horizontal direction, the pair of adjusting blocks 17 are rectangular plate blocks, the pair of sliding grooves are formed in the bottom surfaces of the pair of adjusting blocks 17, the pair of sliding strips 23 are respectively arranged on the two side wall surfaces in the adjusting platform matched with the sliding grooves, and the pair of sliding strips 23 are used for limiting the adjusting blocks 17.
As can be seen from fig. 1 to 5 of the specification, the infrared alarm assembly includes: a plurality of infrared detectors 19, a plurality of wireless communicators 20, a wireless receiver 21, and an alarm 22, the connection relationship and the positional relationship of which are as follows;
the front end of the harvester main body 1 is provided with a plurality of infrared detectors 19, the infrared detectors 19 are connected with a plurality of wireless communicators 20, a wireless receiver 21 is arranged in the cab main body 2, an alarm 22 is arranged on one side of the wireless receiver 21, in the specific implementation process, whether a person stands on the front side of the harvester main body 1 is detected through the infrared detectors 19, if the person stands, the alarm signal is transmitted through the wireless communicator 20, so that the wireless receiver 21 receives the signal, and the alarm 22 is used for giving an alarm.
In conclusion, the agricultural harvester with the height-adjustable cab has the advantages that the structure is simple, the operation is convenient, the height and the horizontal plane direction of the cab of the harvester can be effectively adjusted through the cab height adjusting structure, the operation of a driver can be conveniently carried out under different landforms, and the driving comfort and the driving safety of the driver are greatly improved by matching the infrared warning component.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The agricultural harvester with the height-adjustable cab comprises a harvester main body (1), wherein the harvester main body (1) is provided with a cab main body (2), and is characterized in that a cab height adjusting structure is arranged between the cab main body (2) and the harvester main body (1), and an infrared warning assembly is connected with the front side of the harvester main body (1) in the cab;
the cab height adjusting structure includes: a plane adjusting component and a height adjusting component;
the plane adjusting assembly is connected with the harvester main body (1), and the height adjusting assembly is arranged on the plane adjusting assembly;
the height adjustment assembly includes: the device comprises two pairs of mounting grooves (3), two pairs of rotating shafts (11), bearings (4), two pairs of adjusting sleeves (5), two pairs of fixed threaded rods (6), two pairs of supporting plates (7), two pairs of rotating grooves (8), a plurality of balls (9), two pairs of driving motors (10), two pairs of rotating shafts (11) and a rotating seat (12);
two pairs of mounting grooves (3) perpendicular to the horizontal are formed in four corners of the cab, two pairs of mounting grooves (3) are formed in the top ends of the mounting grooves (3) and are provided with two pairs of rotating shafts (11) bearing (4), two pairs of adjusting sleeves (5) are embedded in the two pairs of rotating shafts (11) bearing (4), the inner walls of the adjusting sleeves (5) are of threaded structures, two pairs of adjusting sleeves (5) are in threaded connection with two pairs of fixed threaded rods (6) perpendicular to the horizontal, two pairs of adjusting sleeves (5) are provided with two pairs of supporting plates (7) in the top ends of the adjusting sleeves (5), two pairs of rotating grooves (8) are formed in the top ends of the mounting grooves (3), two pairs of rotating shafts (11) and two pairs of driving motors are arranged in an annular array mode and are arranged in the rotating grooves (8) in a butting mode, two pairs of driving motors (10) are mounted on the inner top surfaces of the two pairs of The driving end of the machine (10) is connected, a rotating seat (12) is arranged below the cab, and the bottom ends of the two pairs of fixed threaded rods (6) are respectively connected with the top surface of the rotating seat (12).
2. The agricultural cab height adjustable harvester of claim 1, wherein the planar adjustment assembly comprises: the device comprises a fixing groove (13), a pair of transverse sliding rails (14), a pair of adjusting screw rods (15), a pair of transverse moving blocks (16), a pair of adjusting blocks (17) and a pair of adjusting modules (18);
the harvester is characterized in that an adjusting platform is arranged on the harvester main body (1), a fixing groove (13) is formed in the top surface of the adjusting platform, a pair of transverse moving sliding rails (14) is assembled in the fixing groove (13), a pair of adjusting screw rods (15) are arranged on the pair of transverse moving sliding rails (14) respectively, a pair of transverse moving blocks (16) are installed on the bottom surface of the rotating seat (12), the pair of transverse moving blocks (16) are sleeved on the pair of adjusting screw rods (15), the pair of transverse moving sliding rails (14) and the end portion, on the same side, of the pair of screw rods are connected through a pair of adjusting blocks (17), a pair of adjusting modules (18) are arranged on the two sides in the fixing groove (13) respectively, and the pair of adjusting modules (18) are connected.
3. The agricultural cab height adjustable harvester according to claim 1, wherein the infrared warning assembly includes: a plurality of infrared detectors (19), a plurality of wireless communicators (20), a wireless receiver (21) and an alarm (22);
the harvester is characterized in that a plurality of infrared detectors (19) are arranged at the front end of the harvester main body (1), a plurality of wireless communicators (20) are connected onto the infrared detectors (19), a wireless receiver (21) is arranged in the cab main body (2), and an alarm (22) is arranged on one side of the wireless receiver (21).
4. The agricultural harvester with the height-adjustable cab according to claim 1, wherein two pairs of annular slideways are respectively formed on the two pairs of supporting plates (7), and the plurality of balls (9) are respectively embedded in the two pairs of annular slideways.
5. The agricultural harvester with adjustable cab height according to claim 4, wherein a plurality of clamping grooves arranged in an annular array are formed in the centers of two pairs of supporting plates (7), and a plurality of clamping blocks are formed on two pairs of rotating shafts (11) matched with the clamping grooves and are in staggered butt joint with the clamping grooves.
6. An agricultural cab height adjustable harvester according to claim 1, wherein the inner diameters of the two pairs of revolving chutes (8) are larger than the inner diameters of the two pairs of mounting grooves (3).
7. The agricultural harvester with adjustable cab height according to claim 1, wherein the pair of adjusting blocks (17) are plates with rectangular structures, a pair of sliding grooves are formed in the bottom surfaces of the pair of adjusting blocks (17), and a pair of sliding strips (23) are respectively arranged on the two side wall surfaces in the adjusting platform matched with the sliding grooves.
8. An agricultural cab height adjustable harvester according to claim 2, wherein the size of the fixing groove (13) is smaller than the diameter of the bottom surface of the rotating base (12).
9. An agricultural cab height adjustable harvester according to claim 1, wherein two pairs of reinforcing connections (24) are provided between the top surface of the rotary base (12) and the two pairs of fixed threaded rods (6), respectively.
10. An agricultural cab height adjustable harvester according to claim 1, wherein a pair of said traversers (16) are provided with running grooves (25) on the bottom surface thereof for mating with a pair of traversers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007969.1A CN112825672A (en) | 2021-01-05 | 2021-01-05 | Agricultural harvester with adjustable cab height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007969.1A CN112825672A (en) | 2021-01-05 | 2021-01-05 | Agricultural harvester with adjustable cab height |
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| Publication Number | Publication Date |
|---|---|
| CN112825672A true CN112825672A (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110007969.1A Pending CN112825672A (en) | 2021-01-05 | 2021-01-05 | Agricultural harvester with adjustable cab height |
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2021
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Application publication date: 20210525 |
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