CN116872650B - Agricultural machine driving axle - Google Patents
Agricultural machine driving axle Download PDFInfo
- Publication number
- CN116872650B CN116872650B CN202311133969.1A CN202311133969A CN116872650B CN 116872650 B CN116872650 B CN 116872650B CN 202311133969 A CN202311133969 A CN 202311133969A CN 116872650 B CN116872650 B CN 116872650B
- Authority
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- China
- Prior art keywords
- main body
- wall
- driving
- fixedly connected
- swing arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 230000004224 protection Effects 0.000 claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 239000002689 soil Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009979 protective mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention relates to the technical field of agricultural machinery and discloses an agricultural machinery driving axle, which comprises a main body and swing arm mechanisms, wherein the swing arm mechanisms are arranged on two sides of the main body, one side, far away from the main body, of each swing arm mechanism is provided with a mounting mechanism, the outer surface of the main body is provided with a suspension mechanism, the driving axle is arranged on the front surface of the main body and comprises a transmission shaft, the transmission shaft is rotatably connected inside the main body, and the outer wall of the main body is fixedly connected with a mounting plate. When the transmission shaft rotates, the transmission shaft is connected with the connecting frame through the fixed bearing, the fixed plugboard on the circular plate is clamped with the fixed hole through the sliding of the mounting hole and the outer wall of the transmission shaft, and the circular plate is mounted on the mounting plate, so that the protection steel sheet is covered at the joint of the transmission shaft and the connecting port, the influence of soil on the connectivity of the drive axle and the drive shaft caused by the fact that soil enters the drive axle through the joint of the drive axle and the drive axle is greatly reduced, and the influence on the normal operation of the drive axle is further reduced.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural machinery drive axle.
Background
The drive axle (Drivingaxle), the aliased drive axle, is a device that transmits the input power to the drive wheel finally, is installed at the tail end of the drive train, and is composed of a main speed reducer, a differential mechanism, a wheel transmission device, a drive axle housing, etc., and the drive axle generally can be divided into two types of non-breaking type and breaking type according to the structural form, and the basic functions are reducing speed and increasing torque, changing the force transmission direction of a longitudinal engine, bearing, solving the torque distribution of left and right wheels, etc.
When the driving axle is used for driving the agricultural machine when the agricultural machine is acted on the agricultural machine, the agricultural machine often runs on soil, so that a lot of soil is often splashed onto a chassis of the agricultural machine when the agricultural machine runs, soil is adsorbed on the driving axle, the junction of a driving shaft of the general agricultural machine and the driving axle is directly exposed outside, and when the soil splashed onto the driving axle is overlarge, the soil can be led to enter the driving axle through the junction of the driving shaft and the driving axle, so that the connectivity of the driving axle and the driving shaft is influenced, the normal operation of the driving axle is further influenced, and meanwhile, when the junction of the driving shaft and the driving axle is protected through a protective cover, the heat generated when the driving shaft and the driving axle are rotated is difficult to diffuse outwards, so that the temperature overload inside the driving axle is caused, and the driving axle is failed.
Disclosure of Invention
The present invention is directed to an agricultural machine drive axle, which solves the problems set forth in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an agricultural machine driving axle, which comprises a main body and swing arm mechanisms, wherein the swing arm mechanisms are arranged on two sides of the main body, one side, far away from the main body, of the swing arm mechanisms is provided with a mounting mechanism, the outer surface of the main body is provided with a suspension mechanism, and the agricultural machine driving axle further comprises:
the transmission mechanism is arranged on the front surface of the main body and comprises a transmission shaft, the transmission shaft is rotationally connected inside the main body, and the outer wall of the main body is fixedly connected with a mounting plate;
the protection mechanism is arranged on the outer wall of the mounting plate and comprises a circular plate which is clamped on the outer wall of the mounting plate, and the outer wall of the circular plate is fixedly connected with a protection steel sheet;
the connecting mechanism is arranged on the front side of the main body and comprises an access end, the access end is fixedly connected on the front side of the main body, and the outer wall of the access end is provided with a groove.
Further, the main body comprises a driving groove, the driving groove is formed in the main body, a connecting port is fixedly connected to the front face of the driving groove, a connecting frame is fixedly connected to the front face of the connecting port, and a plurality of threaded ports are formed in the outer wall of the connecting frame.
Further, the swing arm mechanism comprises driving arms, the driving arms are fixedly connected to the outer walls of the two sides of the main body, one side, away from the main body, of each driving arm is fixedly connected with a connecting sheet, two swing arm mechanisms are arranged, the two swing arm mechanisms are symmetrically distributed by taking the main body as a center, and the driving arms are mutually communicated with the driving grooves.
Further, the mounting mechanism comprises a mounting frame, the mounting frame is fixedly connected to one side of the connecting sheet, the mounting frame is communicated with the inside of the driving arm, the driving arm is connected with a driving shaft in a rotating mode, one side of the driving shaft is meshed with a connecting plate, the driving shaft is matched with the driving shaft for use, one side, away from the driving shaft, of the connecting plate is fixedly connected with a hub, and the outer wall of the hub is connected with a tire.
Further, a plurality of bolt holes are fixedly connected to one side, adjacent to the hub, of the connecting plate, the plurality of bolt holes are arrayed circumferentially with the connecting plate as a center, two mounting mechanisms are arranged, and the two mounting mechanisms are symmetrically distributed with the main body as a center.
Further, the transmission mechanism further comprises fixing holes, the fixing holes are formed in the outer wall of the transmission shaft, the fixing holes are formed in a plurality of mode, the plurality of fixing holes are arranged in a circumferential array with the mounting plate as the center, the outer wall of the transmission shaft is rotationally connected with a fixing bearing, the rear wall of the fixing bearing abuts against the front face of the connecting frame, and the fixing bearing is in threaded connection with the connecting frame through bolts.
Further, the protection mechanism further comprises a mounting hole, the mounting hole is formed in the center of the circular plate, the inner wall of the mounting hole is in sliding connection with the outer wall of the transmission shaft, the rear wall of the circular plate is fixedly connected with a plurality of fixing inserting plates, the plurality of fixing inserting plates are correspondingly matched with the fixing hole for use, the plurality of protection steel sheets are arranged in a plurality of mode, the circular plate is used as a central circumference array, every two protection steel sheets are abutted against each other, the outer wall of each protection steel sheet is fixedly connected with a sealing convex strip, and one end, far away from the circular plate, of the bottom of each protection steel sheet is fixedly connected with an arc-shaped elastic sheet.
Further, the connecting mechanism further comprises an isolation frame, the isolation frame is fixedly connected to the outer wall of the access end, the grooves are formed in a plurality of, the plurality of grooves are arrayed circumferentially with the access end as the center, the outer wall of the arc-shaped elastic piece abuts against the inner wall of the groove, and the connection parts of the arc-shaped elastic piece and the grooves are distributed inside the isolation frame.
Further, the suspension mechanism comprises two swing arm connecting frames which are fixedly connected to the outer wall of the driving arm, the two swing arm connecting frames are symmetrically distributed by taking the main body as the center, the top of each swing arm connecting frame is fixedly connected with two extension plates, the two extension plates are symmetrically distributed up and down by taking the swing arm connecting frame as the center, and threaded holes are formed in the top of each swing arm connecting frame in a penetrating mode.
The invention has the following beneficial effects:
(1) When the transmission shaft rotates, the transmission shaft is connected with the connecting frame through the fixed bearing, the fixed plugboard on the circular plate is clamped with the fixed hole through the sliding of the mounting hole and the outer wall of the transmission shaft, and the circular plate is mounted on the mounting plate, so that the protection steel sheet is covered at the joint of the transmission shaft and the connecting port, the influence of soil on the connectivity of the drive axle and the drive shaft caused by the fact that soil enters the drive axle through the joint of the drive axle and the drive axle is greatly reduced, and the influence on the normal operation of the drive axle is further reduced.
(2) According to the invention, when the transmission shaft rotates, the plurality of protection steel sheets are driven to rotate through the circular plate, the protection steel sheets vibrate in the rotating process through the matching of the arc-shaped elastic sheets and the grooves, so that the plurality of protection steel sheets are opened and closed, the heat at the joint of the transmission shaft and the fixed bearing can be dissipated in the process of protecting the joint of the transmission shaft, the problem that the drive axle is failed due to temperature overload in the drive axle caused by difficult outward diffusion of heat generated during rotation is avoided, soil adsorbed on the surfaces of the protection steel sheets can be removed through vibration of the protection steel sheets, the soil entering the inside during opening and closing of the protection steel sheets is avoided, the effect of protecting the inside of the protection steel sheets is improved, and the ports of the protection steel sheets can be sealed through the isolation frame, so that the soil entering the inside through the ports of the plurality of protection steel sheets is avoided.
(3) The drive gear of transmission shaft output enters into the drive tank inside through the connector and carries out the transmission of power to the drive shaft of two drive arm insidely to can make the transmission shaft fix the entrance at the connector through the connection of fixed bearing with the link, and when the transmission shaft rotates, can drive protection mechanism synchronous rotation through the mounting panel, thereby realize not influencing the protection of drive shaft and main part junction when driving through transmission shaft and drive tank inside, improved the practicality of the device.
(4) The device can be integrally connected to the chassis of the agricultural machine through the swing arm connecting frame on the driving arm, the swing arm connecting frame is fixed through the connection of the bolt and the threaded hole of the main body, and the connecting plate and the hub are driven through the meshing of the driving shaft and the transmission shaft inside the driving groove, so that the agricultural machine is driven, the wheel is conveniently installed on the hub through the hub and the bolt hole, the driving shaft is connected to the mounting frame through the connection of the mounting frame and the connecting plate, and the connecting plate is convenient to rotate, so that the driving wheel is convenient to drive the agricultural machine.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an overall exploded view of the present invention;
FIG. 3 is a schematic diagram of the main structure of the present invention;
FIG. 4 is a schematic view of the mounting mechanism of the present invention;
FIG. 5 is a schematic diagram of the transmission mechanism of the present invention;
FIG. 6 is a schematic view of a protective mechanism according to the present invention;
FIG. 7 is an enlarged view of FIG. 3 at A;
fig. 8 is an enlarged view at B in fig. 6.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a main body; 101. a driving groove; 102. a connection port; 103. a connecting frame; 2. a swing arm mechanism; 201. a driving arm; 202. a connecting sheet; 3. a mounting mechanism; 301. a mounting frame; 302. a drive shaft; 303. a connecting plate; 304. a hub; 305. bolt holes; 4. a transmission mechanism; 401. a transmission shaft; 402. a mounting plate; 403. a fixing hole; 404. fixing a bearing; 5. a protective mechanism; 501. a circular plate; 502. a mounting hole; 503. fixing the plugboard; 504. a protective steel sheet; 505. sealing convex strips; 506. an arc-shaped elastic sheet; 6. a connecting mechanism; 601. an isolation frame; 602. an access terminal; 603. a groove; 7. a suspension mechanism; 701. a swing arm connecting frame; 702. an extension plate; 703. and (3) a threaded hole.
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.
Example 1
Referring to fig. 1 to 8, the present invention is an agricultural machine driving axle, comprising a main body 1, further comprising:
the transmission mechanism 4 is arranged on the front surface of the main body 1, the transmission mechanism 4 comprises a transmission shaft 401, the transmission shaft 401 is rotationally connected inside the main body 1, the outer wall of the main body 1 is fixedly connected with a mounting plate 402, and a plurality of protection steel sheets 504 are driven to rotate through a circular plate 501 when the transmission shaft 401 rotates;
the protection mechanism 5 is arranged on the outer wall of the mounting plate 402, the protection mechanism 5 comprises a circular plate 501, the circular plate 501 is clamped on the outer wall of the mounting plate 402, the outer wall of the circular plate 501 is fixedly connected with a protection steel sheet 504, soil adsorbed on the surface of the protection steel sheet 504 can be removed through vibration of the protection steel sheet 504, the condition that the soil enters the inside when the protection steel sheet 504 is opened and closed is avoided, the circular plate 501 is arranged on the mounting plate 402, the protection steel sheet 504 is covered at the joint of the transmission shaft 401 and the connection port 102, and therefore the condition that the soil enters the inside of a drive axle through the joint of the drive axle and the drive axle to influence the connectivity of the drive axle and the drive axle is greatly reduced;
the connecting mechanism 6 is arranged on the front surface of the main body 1, the connecting mechanism 6 comprises an access end 602, the access end 602 is fixedly connected on the front surface of the main body 1, and a groove 603 is formed in the outer wall of the access end 602;
the main body 1 comprises a driving groove 101, the driving groove 101 is formed in the main body 1, a connecting port 102 is fixedly connected to the front surface of the driving groove 101, a connecting frame 103 is fixedly connected to the front surface of the connecting port 102, and a plurality of threaded ports are formed in the outer wall of the connecting frame 103;
the transmission mechanism 4 further comprises fixing holes 403, the fixing holes 403 are formed in the outer wall of the transmission shaft 401, the fixing holes 403 are formed in a plurality of, the fixing holes 403 are circumferentially arrayed by taking the mounting plate 402 as the center, the outer wall of the transmission shaft 401 is rotationally connected with a fixing bearing 404, the rear wall of the fixing bearing 404 abuts against the front face of the connecting frame 103, the fixing bearing 404 is in threaded connection with the connecting frame 103 through bolts, the transmission shaft 401 can be driven to be fixed at the inlet of the connecting port 102 through connection of the fixing bearing 404 and the connecting frame 103, and when the transmission shaft 401 rotates, the mounting plate 402 can drive the protection mechanism 5 to synchronously rotate, so that protection of the connecting position of the transmission shaft 401 and the main body 1 is not affected while the transmission shaft 401 and the driving groove 101 are driven inside;
the protection mechanism 5 further comprises a mounting hole 502, the mounting hole 502 is formed in the center of the circular plate 501, the inner wall of the mounting hole 502 is in sliding connection with the outer wall of the transmission shaft 401, the rear wall of the circular plate 501 is fixedly connected with a plurality of fixing plugboards 503, the plurality of fixing plugboards 503 are correspondingly matched with the fixing holes 403 for use, when the transmission shaft 401 rotates, after the transmission shaft 401 is connected with the connecting frame 103 through the fixing bearings 404, the fixing plugboards 503 on the circular plate 501 are clamped with the fixing holes 403 through the sliding of the mounting holes 502 and the outer wall of the transmission shaft 401, the plurality of protection steel sheets 504 are arrayed in a circumference mode by taking the circular plate 501 as the center, each two protection steel sheets 504 are propped against each other, the outer wall of the protection steel sheets 504 is fixedly connected with a sealing convex strip 505, one end, far away from the circular plate 501, of the bottom of the protection steel sheets 504 is fixedly connected with an arc-shaped elastic sheet 506, and the arc-shaped elastic sheet 506 is matched with the groove 603, so that the protection steel sheets 504 vibrate in the rotating process, and the protection steel sheets 504 open and close the effect, so that the connection of the transmission shaft 401 and the fixing bearings 404 can be carried out in the protection process of the connection of the transmission shaft 401;
the coupling mechanism 6 still includes the spacer 601, spacer 601 fixed connection is at the access end 602 outer wall, can seal the port of protection steel sheet 504 through spacer 601, avoids earth to enter into inside through the port of a plurality of protection steel sheet 504, and recess 603 has a plurality of, and a plurality of recess 603 uses access end 602 as central circumference array, and arc shell fragment 506 outer wall offsets with recess 603 inner wall, and arc shell fragment 506 distributes inside spacer 601 with the junction of recess 603.
When the transmission shaft 401 rotates, after the transmission shaft 401 is connected with the connecting frame 103 through the fixed bearing 404, through the sliding of the mounting hole 502 and the outer wall of the transmission shaft 401, the fixed plugboard 503 on the circular plate 501 is connected with the fixing hole 403 in a clamping way, the circular plate 501 is mounted on the mounting plate 402, the protection steel sheet 504 is covered at the connection position of the transmission shaft 401 and the connecting port 102, thereby greatly reducing the influence of the soil on the inside of the driving bridge due to the fact that the soil enters the inside of the driving bridge through the connection position of the driving shaft and the driving bridge, the circular plate 501 drives a plurality of protection steel sheets 504 to rotate when the transmission shaft 401 rotates, the protection steel sheet 504 can vibrate in the rotating process through the arc-shaped elastic sheet 506 and the groove 603, so that the plurality of protection steel sheets 504 can vibrate in the rotating process, the connection position of the transmission shaft 401 and the fixed bearing 404 can be cooled in the process of the connecting position of the transmission shaft 401, soil adsorbed on the surface of the protection steel sheets 504 can be removed through the vibration of the protection steel sheets 504, the soil can be prevented from entering the inside when the protection steel sheets 504 enter the inside, the inside of the driving bridge is prevented from entering the inside through the connection position of the connecting port 102 through the fixed bearing 404 and the connecting port 103, the connection of the driving shaft 401 and the driving port 401 can be prevented from being synchronously driven by the driving port 1 and the inside of the driving port 1 through the driving port to realize that the protection steel sheets can not be synchronously driven by the driving port 1.
Example 2
Referring to fig. 1-8, the swing arm mechanism 2 is disposed on two sides of the main body 1, one side of the swing arm mechanism 2 away from the main body 1 is provided with a mounting mechanism 3, an outer surface of the main body 1 is provided with a suspension mechanism 7, and the swing arm mechanism further comprises:
the two swing arm mechanisms 2 are symmetrically distributed by taking the main body 1 as a center, and the driving arms 201 are mutually communicated with the driving grooves 101;
the mounting mechanism 3 comprises a mounting frame 301, the mounting frame 301 is fixedly connected to one side of the connecting sheet 202, the mounting frame 301 is communicated with the inside of the driving arm 201, a driving shaft 302 is rotatably connected to the inside of the driving arm 201, a connecting plate 303 is meshed to one side of the driving shaft 302, the driving shaft 302 is matched with a transmission shaft 401, a hub 304 is fixedly connected to one side, away from the driving shaft 302, of the connecting plate 303, a tire is connected to the outer wall of the hub 304, and the connecting plate 303 and the hub 304 are driven through the meshing of the driving shaft 302 and the transmission shaft 401 inside the driving groove 101, so that the agricultural machine is driven;
a plurality of bolt holes 305 are fixedly connected to one side of the connecting plate 303 adjacent to the hub 304, the plurality of bolt holes 305 are arrayed circumferentially with the connecting plate 303 as a center, two mounting mechanisms 3 are symmetrically distributed with the main body 1 as a center, wheels are conveniently mounted on the hub 304 through the hub 304 and the bolt holes 305, and a driving shaft 302 can be connected to the mounting frame 301 and the connecting plate 303 is conveniently rotated through the connection of the mounting frame 301 and the connecting plate 202, so that the driving wheel is convenient for driving agricultural machinery;
the suspension mechanism 7 comprises swing arm connecting frames 701, the swing arm connecting frames 701 are fixedly connected to the outer wall of the driving arm 201, the two swing arm connecting frames 701 are symmetrically distributed by taking the main body 1 as the center, the top of each swing arm connecting frame 701 is fixedly connected with extension plates 702, the two extension plates 702 are symmetrically distributed up and down by taking the swing arm connecting frame 701 as the center, threaded holes 703 are formed in the top of each swing arm connecting frame 701 in a penetrating mode, the device can be integrally connected to a chassis of an agricultural machine through the swing arm connecting frames 701 on the driving arm 201, and the swing arm connecting frames 701 are fixed through the connection of bolts of the main body 1 and the threaded holes 703.
When the device is used, the device can be integrally connected to a chassis of an agricultural machine through the swing arm connecting frame 701 on the driving arm 201, the swing arm connecting frame 701 is fixed through the connection of the bolt of the main body 1 and the threaded hole 703, and the connecting plate 303 and the hub 304 are driven through the engagement of the driving shaft 302 and the transmission shaft 401 inside the driving groove 101, so that the agricultural machine is driven, the wheels are conveniently mounted on the hub 304 through the hub 304 and the bolt holes 305, the driving shaft 302 can be connected to the mounting frame 301 through the connection of the mounting frame 301 and the connecting plate 202 and the connecting plate 303 is conveniently rotated, so that the driving wheel is conveniently used for driving the agricultural machine, and the driving gear at the output end of the transmission shaft 401 enters the driving groove 101 through the connection port 102 to transmit power to the driving shafts 302 inside the two driving arms 201.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides an agricultural machine transaxle, includes main part (1) and swing arm mechanism (2), swing arm mechanism (2) set up in the both sides of main part (1), one side that main part (1) was kept away from to swing arm mechanism (2) is provided with installation mechanism (3), the surface of main part (1) is provided with suspension mechanism (7), its characterized in that still includes:
the transmission mechanism (4), the transmission mechanism (4) is arranged on the front side of the main body (1), the transmission mechanism (4) comprises a transmission shaft (401), the transmission shaft (401) is rotationally connected inside the main body (1), and the outer wall of the main body (1) is fixedly connected with a mounting plate (402);
the protection mechanism (5), protection mechanism (5) is arranged on the outer wall of the mounting plate (402), the protection mechanism (5) comprises a circular plate (501), the circular plate (501) is clamped on the outer wall of the mounting plate (402), and a protection steel sheet (504) is fixedly connected to the outer wall of the circular plate (501);
the connecting mechanism (6), the connecting mechanism (6) is arranged on the front side of the main body (1), the connecting mechanism (6) comprises an access end (602), the access end (602) is fixedly connected on the front side of the main body (1), and a groove (603) is formed in the outer wall of the access end (602);
the transmission mechanism (4) further comprises fixing holes (403), the fixing holes (403) are formed in the outer wall of the transmission shaft (401), a plurality of fixing holes (403) are formed, and the fixing holes (403) are arrayed circumferentially with the mounting plate (402) as the center;
the protection mechanism (5) further comprises a mounting hole (502), the mounting hole (502) is formed in the center of the circular plate (501), the inner wall of the mounting hole (502) is in sliding connection with the outer wall of the transmission shaft (401), a plurality of fixing inserting plates (503) are fixedly connected to the rear wall of the circular plate (501), the fixing inserting plates (503) are correspondingly matched with the fixing hole (403) for use, a plurality of protection steel sheets (504) are arranged in a circle array mode, the circular plate (501) is used as a center, every two protection steel sheets (504) are abutted against each other, sealing raised strips (505) are fixedly connected to the outer wall of the protection steel sheets (504), and an arc-shaped elastic sheet (506) is fixedly connected to one end, far away from the circular plate (501), of the bottom of the protection steel sheets (504).
Coupling mechanism (6) still include isolation frame (601), isolation frame (601) fixed connection is at access end (602) outer wall, recess (603) have a plurality of, and a plurality of recess (603) use access end (602) as central circumference array, arc shell fragment (506) outer wall offsets with recess (603) inner wall, arc shell fragment (506) and the junction of recess (603) distribute inside isolation frame (601).
2. An agricultural machine drive axle according to claim 1, wherein: the novel connecting device comprises a main body (1), and is characterized in that the main body (1) comprises a driving groove (101), the driving groove (101) is formed in the main body (1), a connecting port (102) is fixedly connected to the front side of the driving groove (101), a connecting frame (103) is fixedly connected to the front side of the connecting port (102), and a plurality of threaded ports are formed in the outer wall of the connecting frame (103).
3. An agricultural machine drive axle according to claim 2, wherein: the swing arm mechanism (2) comprises driving arms (201), the driving arms (201) are fixedly connected to the outer walls of two sides of the main body (1), one side, away from the main body (1), of each driving arm (201) is fixedly connected with a connecting sheet (202), two swing arm mechanisms (2) are symmetrically distributed by taking the main body (1) as a center, and the driving arms (201) are mutually communicated with the driving grooves (101).
4. An agricultural machine drive axle according to claim 3, wherein: the mounting mechanism (3) comprises a mounting frame (301), the mounting frame (301) is fixedly connected to one side of the connecting sheet (202), the mounting frame (301) is mutually communicated with the inside of the driving arm (201), the driving arm (201) is connected with a driving shaft (302) in a rotating mode, one side of the driving shaft (302) is meshed with a connecting plate (303), the driving shaft (302) is matched with a transmission shaft (401), one side, away from the driving shaft (302), of the connecting plate (303) is fixedly connected with a hub (304), and the outer wall of the hub (304) is connected with a tire.
5. An agricultural machine drive axle according to claim 4, wherein: one side of connecting plate (303) adjacent with wheel hub (304) fixedly connected with a plurality of bolt hole (305), a plurality of bolt hole (305) use connecting plate (303) as central circumference array, installation mechanism (3) have two, two installation mechanism (3) use main part (1) as central symmetry distribution.
6. An agricultural machine drive axle according to claim 5, wherein: the outer wall of the transmission shaft (401) is rotationally connected with a fixed bearing (404), the rear wall of the fixed bearing (404) is propped against the front surface of the connecting frame (103), and the fixed bearing (404) is in threaded connection with the connecting frame (103) through a bolt.
7. An agricultural machine drive axle according to claim 6, wherein: the suspension mechanism (7) comprises two swing arm connecting frames (701), the swing arm connecting frames (701) are fixedly connected to the outer wall of the driving arm (201), the two swing arm connecting frames (701) are symmetrically distributed by taking a main body (1) as a center, the top of each swing arm connecting frame (701) is fixedly connected with an extension plate (702), the two extension plates (702) are symmetrically distributed from top to bottom by taking the swing arm connecting frame (701) as the center, and threaded holes (703) are formed in the top of each swing arm connecting frame (701) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311133969.1A CN116872650B (en) | 2023-09-05 | 2023-09-05 | Agricultural machine driving axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311133969.1A CN116872650B (en) | 2023-09-05 | 2023-09-05 | Agricultural machine driving axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN116872650B true CN116872650B (en) | 2023-11-14 |
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| CN202311133969.1A Active CN116872650B (en) | 2023-09-05 | 2023-09-05 | Agricultural machine driving axle |
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| FR2142102A1 (en) * | 1971-07-02 | 1973-01-26 | Atkinsons Clitheroe Ltd | |
| JP2002187444A (en) * | 2000-12-20 | 2002-07-02 | Koyo Seiko Co Ltd | Protective cover device for propeller shaft |
| CN2567079Y (en) * | 2002-06-28 | 2003-08-20 | 杭州万向传动轴有限公司 | Protecting cover for transmission shaft of agricultural machine |
| KR20050099282A (en) * | 2004-04-09 | 2005-10-13 | 현대자동차주식회사 | Drive-shaft of automobile |
| CN110509721A (en) * | 2019-09-29 | 2019-11-29 | 吉林化工学院 | A kind of automobile-used lightweight electric drive axle assembly and commercial vehicle chassis structure |
| CN212373569U (en) * | 2019-12-05 | 2021-01-19 | 天津佰金科技有限公司 | Bicycle axle thread anti-damage sleeve |
| CN214775205U (en) * | 2021-06-28 | 2021-11-19 | 雷沃工程机械集团有限公司 | Engineering machinery drive axle assembly |
| CN217598352U (en) * | 2022-05-25 | 2022-10-18 | 浙江壹雪机械科技有限公司 | Four-wheel drive multipurpose vehicle chassis structure |
| CN116267071A (en) * | 2023-05-05 | 2023-06-23 | 达州职业技术学院 | Swing arm type agricultural machine transmission shaft device |
-
2023
- 2023-09-05 CN CN202311133969.1A patent/CN116872650B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2142102A1 (en) * | 1971-07-02 | 1973-01-26 | Atkinsons Clitheroe Ltd | |
| JP2002187444A (en) * | 2000-12-20 | 2002-07-02 | Koyo Seiko Co Ltd | Protective cover device for propeller shaft |
| CN2567079Y (en) * | 2002-06-28 | 2003-08-20 | 杭州万向传动轴有限公司 | Protecting cover for transmission shaft of agricultural machine |
| KR20050099282A (en) * | 2004-04-09 | 2005-10-13 | 현대자동차주식회사 | Drive-shaft of automobile |
| CN110509721A (en) * | 2019-09-29 | 2019-11-29 | 吉林化工学院 | A kind of automobile-used lightweight electric drive axle assembly and commercial vehicle chassis structure |
| CN212373569U (en) * | 2019-12-05 | 2021-01-19 | 天津佰金科技有限公司 | Bicycle axle thread anti-damage sleeve |
| CN214775205U (en) * | 2021-06-28 | 2021-11-19 | 雷沃工程机械集团有限公司 | Engineering machinery drive axle assembly |
| CN217598352U (en) * | 2022-05-25 | 2022-10-18 | 浙江壹雪机械科技有限公司 | Four-wheel drive multipurpose vehicle chassis structure |
| CN116267071A (en) * | 2023-05-05 | 2023-06-23 | 达州职业技术学院 | Swing arm type agricultural machine transmission shaft device |
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| CN116872650A (en) | 2023-10-13 |
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