CN213462883U - Land leveling machine and agricultural machine - Google Patents
Land leveling machine and agricultural machine Download PDFInfo
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- CN213462883U CN213462883U CN202021853495.XU CN202021853495U CN213462883U CN 213462883 U CN213462883 U CN 213462883U CN 202021853495 U CN202021853495 U CN 202021853495U CN 213462883 U CN213462883 U CN 213462883U
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Abstract
The utility model provides a field flattening machine, which comprises a frame, a connecting piece and a field flattening plate, wherein one end of the connecting piece is connected with the frame, and the other end of the connecting piece is connected with the field flattening plate; the connecting piece comprises a connecting seat, a first transmission rod and a second transmission rod, one end of the first transmission rod is connected with the connecting seat, and the other end of the first transmission rod is connected with the terrace plate; one end of the second transmission rod is connected with the connecting seat, and the other end of the second transmission rod is connected with the rack; the connecting piece also comprises a plurality of universal shaft assemblies, one end of each universal shaft assembly is connected with the rack, and the other end of each universal shaft assembly is connected with the terrace plate; the inclination of the flat field plate can be adjusted; when the second transmission rod works, the height of the flat field plate can be adjusted. Compared with the field flattening machine with the existing structure, the field flattening machine has the advantages of high working efficiency and wide application range. On the other hand, the utility model also provides an agricultural machine including above-mentioned flatland machine.
Description
Technical Field
The utility model relates to the field of agricultural machinery, in particular to flat field machine and agricultural machine.
Background
With the continuous forward development of economy and science and technology, agricultural mechanization has been basically realized, and various agricultural machines, such as wheel tractors, rotary cultivators and the like, have been widely applied to agricultural production and life.
However, when a wheel tractor is used for a long time to cultivate paddy fields, since the wheel contact area of the wheel tractor is small, the plough base is easily damaged, resulting in unevenness of the paddy fields. When the rotary cultivator is used for rotary tillage of paddy fields, the rotary cultivator can swing along with the swinging of the tractor, and then the rotary tillage surface is uneven. In order to avoid influencing cultivation, a harrow is usually used for raking up the rotary cultivator manually after rotary cultivation, so that the labor intensity is higher, and the working efficiency is low.
In view of the above, it is an urgent technical problem to be solved by those skilled in the art to provide a field flattening machine capable of efficiently flattening uneven paddy field plowing surfaces and an agricultural machine including the field flattening machine.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: provides a field flattening machine which can efficiently flatten the uneven paddy field ploughing surface and an agricultural machine comprising the field flattening machines.
The utility model discloses a solution is realized like this: the utility model provides a field flattening machine, which comprises a frame, a connecting piece and a field flattening plate, wherein one end of the connecting piece is connected with the frame, and the other end of the connecting piece is connected with the field flattening plate; the connecting piece comprises a connecting seat, a first transmission rod and a second transmission rod, one end of the first transmission rod is connected with the connecting seat, and the other end of the first transmission rod is connected with the terrace plate; one end of the second transmission rod is connected with the connecting seat, and the other end of the second transmission rod is connected with the rack; the connecting piece also comprises a plurality of cardan shaft assemblies, one end of each cardan shaft assembly is connected with the rack, and the other end of each cardan shaft assembly is connected with the terrace plate; when the first transmission rod works, the inclination of the flat field plate can be adjusted; when the second transmission rod works, the height of the flat field plate can be adjusted. The land leveler with the structure can adjust the height of the land leveling plate and can also adjust the gradient of the land leveling plate during working, so that the land leveler is applicable to different working occasions and levels different paddy fields compared with the land leveler with the existing structure, and has the advantages of high working efficiency and wide application range.
The utility model discloses a another technical scheme lies in on above-mentioned basis, the connecting seat includes pull rod and channel-section steel, the first end of pull rod with channel-section steel swing joint, the second end of pull rod with frame swing joint, the one end of channel-section steel with the plat farm board is connected.
The utility model discloses an another technical scheme lies in on above-mentioned basis, first transfer line includes first lead screw and first motor, first motor fixed set up in on the channel-section steel, the one end of first lead screw with first motor is connected, the other end with terrace plate swing joint.
Another technical scheme of the utility model lies in on above-mentioned basis, the second transfer line includes second lead screw and second motor, the second motor set up in the frame, the one end of second lead screw with the second motor is connected, the other end of second lead screw with the channel-section steel deviates from the one end of flat field board is connected.
Another technical scheme of the utility model lies in on above-mentioned basis, first transfer link still includes first bulb seat, be equipped with the second swivel mount on the flat field board, first bulb seat set up in the second swivel mount, first lead screw is close to the one end of flat field board with first bulb seat is connected.
The utility model discloses an another technical scheme lies in on above-mentioned basis, still be equipped with the pull rod seat in the frame, the second motor set up in on the pull rod seat, the second lead screw is close to the one end of channel-section steel still is equipped with second bulb seat, the second bulb seat with the channel-section steel links together.
The utility model discloses a another technical scheme lies in on above-mentioned basis, the field flattening machine includes the mainboard, and set up respectively in the first board and the second that turn over at mainboard both ends turn over the board, the first one end that turns over the board with the one end swing joint of mainboard, the second turn over the board one end with the other end swing joint of mainboard. By the arrangement mode, when the device works, whether the first turning plate and the second turning plate are opened or not can be determined according to needs, and the first turning plate and the second turning plate can be folded in the running process so as to avoid influencing the passing efficiency.
The utility model discloses a another technical scheme lies in on the above-mentioned basis, the cardan shaft assembly including the structure the same, and set up respectively in the first cardan shaft assembly and the second cardan shaft assembly of channel-section steel both sides, the one end of first cardan shaft assembly and second cardan shaft assembly respectively with the frame is connected, the other end of first cardan shaft assembly and second cardan shaft assembly respectively with mainboard connection.
The other technical scheme of the utility model is that on the basis, a storage battery is arranged on the frame and is respectively and electrically connected with the first motor and the second motor; the rack is also provided with a switch for controlling the storage battery, and the switch is electrically connected with the storage battery through a circuit.
On the other hand, the utility model also provides an agricultural machine, including the tractor with set up in the flat field machine of tractor one end, the flat field machine passes through the frame with the tractor is connected, the flat field machine be as above.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.
FIG. 1 is a schematic view of a three-dimensional structure of a field flattening machine of the present invention;
FIG. 2 is a schematic view of the flatbed shown in FIG. 1 in a collapsed configuration;
FIG. 3 is a schematic structural diagram of the first lead screw in FIG. 1;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
FIG. 5 is a schematic structural view of the cardan shaft assembly of FIG. 1.
The corresponding relation of the reference signs is as follows:
1 first panel turnover 2 main board 3 first rotating seat
4 bull's eye seat, 5 bull's eye and 6 second rotary seats
7 first lead screw 8 first ball socket 9 first motor
10 a third rotary seat 11 and a first universal shaft 12 shaft sleeve
13 second universal shaft 14 battery holder 15 channel steel
16 circuit 17 second ball socket 18 switch
19 second screw rod 20 and pull rod seat 21 second motor
22 pin shaft 23 pull rod 24 cantilever base
25 rack 26 second turnover plate 27 ball head
28 seat cover 29 cross-joint 30 bearing
31-shaft 32-fourth rotary seat 33 storage battery
Detailed Description
The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
The embodiment of the present invention is as follows, please refer to the field flattening machine shown in fig. 1 to 5, which specifically includes a frame 25, a connecting member and a field flattening plate, specifically, one end of the connecting member, i.e., the rear end shown in fig. 1, is connected to the frame 25, and the other end of the connecting member, i.e., the front end shown in fig. 1, is connected to the field flattening plate. The connecting piece specifically comprises a connecting seat, a first transmission rod and a second transmission rod, wherein one end of the first transmission rod, namely the rear end shown in figure 1, is connected with the connecting seat, and the other end of the first transmission rod, namely the front end shown in figure 1, is connected with the terrace plate. One end of the second transmission lever, i.e., the front end shown in fig. 1, is connected to the connection base, and the other end of the second transmission lever, i.e., the rear end shown in fig. 1, is connected to the frame 25. The connecting piece also comprises a plurality of cardan shaft assemblies, one ends of the cardan shaft assemblies, namely the rear ends shown in figure 1, are movably connected with the frame 25, the other ends of the cardan shaft assemblies, namely the front ends shown in figure 1, are movably connected with the terrace plate, and the terrace plate can swing left and right. When the first transmission rod works, the first transmission rod can drive the flat field plate to move back and forth, namely, the inclination angle between the flat field plate and the tillage surface is adjusted. When the second transmission rod works, the second transmission rod drives the flat field plate to lift upwards or downwards, and the ground clearance of the flat field plate can be adjusted. The land leveler with the structure can adjust the height of the land leveling plate and can also adjust the gradient of the land leveling plate during working, so that the land leveler is applicable to different working occasions and levels different paddy fields compared with the land leveler with the existing structure, and has the advantages of high working efficiency and wide application range.
On the basis of the above embodiment, in another embodiment of the utility model, as shown in fig. 1, the connecting seat includes pull rod 23 and channel-section steel 15, and the first end of pull rod 23, upper end shown in fig. 1 and channel-section steel 15 swing joint specifically are articulated promptly, and the second end of pull rod 23, lower extreme shown in fig. 1 and frame 25 swing joint promptly, more specifically, is equipped with connecting portion on the frame 25, is equipped with the connecting axle in the connecting portion, and the tip and the connecting axle of pull rod 23 are articulated. One end of the channel steel 15, namely the right end shown in fig. 1, is connected with the terrace plate, specifically, the terrace plate is also provided with a bullseye seat 4, the end part of the channel steel 15 is provided with a bullseye 5, and the channel steel 15 is connected with the bullseye seat 4 through the bullseye 5.
On the basis of the above-mentioned embodiment, in another embodiment of the utility model, as shown in fig. 1, to first transfer line, specifically include first lead screw 7 and first motor 9, be equipped with first swivel mount 3 on the channel-section steel 15, be equipped with round pin axle 22 on the first swivel mount 3, first motor 9 sets up on round pin axle 22, and the one end of first lead screw 7 specifically is shown in the picture rear end and is connected with first motor 9, and the front end of first lead screw 7 then with terrace plate swing joint, specifically can be for articulated. When the first motor 9 works, the first screw rod 7 is driven to rotate, and when the first screw rod 7 rotates, the first screw rod 7 stretches and retracts at the same time, so that the field flattening plate connected with the first screw rod is driven to move, and the inclination of the field flattening plate is adjusted.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the second transmission rod includes a second lead screw 19 and a second motor 21, the second motor 21 is fixedly disposed on the frame 25, one end of the second lead screw 19, i.e., the rear end shown in the figure, is connected to the second motor 21, and the other end of the second lead screw 19, i.e., the front end shown in the figure, is connected to one end of the channel steel 15 deviating from the flat field plate, i.e., the rear end shown in the figure. When the second motor 21 works, the second screw rod 19 stretches, and when the second screw rod 19 stretches, the channel steel 15 is driven to move, so that the ground clearance of the terrace plate can be adjusted in the process, the terrace plate is suitable for different occasions, and the utilization rate of the terrace plate is improved.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the first transmission rod further includes a first ball seat 8, the second rotary seat 6 is further fixedly disposed on the flatland board, the first ball seat 8 is disposed in the second rotary seat 6 and movably connected to the second rotary seat 6, and the first lead screw 7 is close to one end of the flatland board, i.e., the front end shown in the figure is connected to the first ball seat 8. More specifically, as shown in fig. 3 and 4, the first ball socket 8 is further provided with a rotating shaft 31, the rotating shaft 31 is fixedly disposed at two ends of the first ball socket 8, and the first ball socket 8 is movably connected to the second rotating base 6 through the rotating shaft 31. For the first screw rod 7, the end part is also provided with a ball head 27, the periphery of the ball head 27 is provided with a seat cover 28, and the ball head 27 is arranged in the seat cover 28 in the first ball seat 8.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the rack 25 is further provided with a pull rod seat 20, and more specifically, the rack 25 is provided with a cantilever arm seat 23, and the lower end of the pull rod seat 20 is fixed to the rack 25 and is also fixedly connected to the cantilever arm seat 23. The second motor 21 is arranged in the pull rod seat 20, a second ball socket 17 is arranged at one end of the second lead screw 19 close to the channel steel 15, the second ball socket 17 and the first ball socket 8 have the same structure, and the second ball socket 17 is connected with the channel steel 15 through a rotating shaft 31 on the second ball socket. The second lead screw 19 has a structure identical to that of the first lead screw 7, and the second motor 21 also has a structure identical to that of the first motor 9.
On the basis of the above embodiment, in another embodiment of the utility model, as shown in fig. 1 and fig. 2, the flatland machine body includes mainboard 2 to and set up respectively in the first board 1 and the second board 26 that turns over at mainboard 2 both ends, more specifically, the first right-hand member that turns over board 1 and the left end swing joint of mainboard 2, the second turns over the left board of board 26 and the right-hand member swing joint of mainboard 2, and, the first board 1 that turns over and the second board 26 all can turn over on mainboard 2, the structure after the upset is shown in fig. 2. In another embodiment, a third swivel mount 10 is further disposed at a connection position of the first turning plate 1 and the main board 2, a fourth swivel mount 32 is further disposed at a connection position of the second turning plate 26 and the main board 2, and the first turning plate 1 and the second turning plate 26 are respectively turned over on the main board 2 through the third swivel mount 10 and the fourth swivel mount 32. By the arrangement mode, when the device works, the first turning plate 1 and the second turning plate 26 can be opened or not according to needs, and the first turning plate 1 and the second turning plate 26 can be retracted in the running process so as to avoid influencing the passing efficiency. In addition, all be equipped with a plurality of sawtooth on mainboard 2, the first board 1 that turns over and the second board 26 that turns over to level the paddy field.
On the basis of the above-mentioned embodiment, in another embodiment of the utility model, as shown in fig. 1 and 5, to the cardan shaft assembly, specifically include first cardan shaft assembly and second cardan shaft assembly, first cardan shaft assembly and second cardan shaft assembly structure are the same, and set up respectively in the both sides of channel-section steel 15, more specifically, the left end of first cardan shaft assembly and second cardan shaft assembly respectively with frame 25 swing joint, the right-hand member of first cardan shaft assembly and second cardan shaft assembly then respectively with mainboard 2 swing joint. The first universal shaft assembly specifically comprises a first universal shaft 11, a bearing 30 and a shaft sleeve 12, wherein the bearing 30 and the shaft sleeve 12 are arranged at the upper end of the first universal shaft 11, and a cross joint 29 and the shaft sleeve 12 are further arranged at the lower end of the first universal shaft 11. Similarly, the second universal shaft assembly specifically includes a second universal shaft 13, and a bearing 30 and a shaft sleeve 12 that are disposed at the upper end of the second universal shaft 13, and the lower end of the second universal shaft 13 is further provided with a cross joint 29 and a shaft sleeve 12, and for other structures of the first universal shaft assembly and the second universal shaft assembly, reference may be made to the existing and modified technologies thereof, and details are not repeated herein.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the rack 25 is further provided with a battery holder 14, the battery holder 14 is fixedly provided with a battery 33, and the battery 33 is electrically connected to the first motor 9 and the second motor 21 respectively to provide power for the first motor 9 and the second motor 21. The frame 25 is also provided with a switch 18 for controlling a storage battery 33, the switch 18 is electrically connected with the storage battery 33 through a line 16, and the first motor 9 and the second motor 21 can be turned on or off by operating the switch 18 to realize the position adjustment of the flat paddy field plate.
As mentioned above, the flatbed machine with the above structure has the following advantages compared with the flatbed machine with the existing structure:
first, it has a wide application range. The field flattening machine with the structure has the advantages that the height position of the field flattening plate is adjustable, and the gradient of the field flattening plate can be adjusted according to needs, so that the field flattening machine is wide in application range and can be applied to different paddy fields.
Secondly, its trafficability is good. According to the field flattening machine with the structure, the first turning plate 1 and the second turning plate 26 at the two ends of the main plate 2 can be opened or folded in real time according to needs, and when the field flattening machine travels on a road, the first turning plate 1 and the second turning plate 26 can be completely folded, so that the passing performance of the field flattening machine is better.
And thirdly, the working efficiency is high. The field flattening machine with the structure changes the traditional working mode of flattening the field manually, and realizes mechanical flattening, so that the labor intensity is lower, and the working efficiency is higher.
Furthermore, the utility model also provides an agricultural machine specifically includes the tractor and sets up in the flat field machine of tractor one end, and more specifically, the tractor passes through frame 25 to and set up the pull rod seat 20 on frame 25 and be connected with the flat field machine, the flat field machine specifically be as above.
The agricultural machine with the structure has the advantages of the field flattening machine correspondingly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A field flattening machine is characterized by comprising a rack, a connecting piece and a field flattening plate, wherein one end of the connecting piece is connected with the rack, and the other end of the connecting piece is connected with the field flattening plate;
the connecting piece comprises a connecting seat, a first transmission rod and a second transmission rod, one end of the first transmission rod is connected with the connecting seat, and the other end of the first transmission rod is connected with the terrace plate;
one end of the second transmission rod is connected with the connecting seat, and the other end of the second transmission rod is connected with the rack;
the connecting piece also comprises a plurality of universal shaft assemblies, one end of each universal shaft assembly is connected with the rack, and the other end of each universal shaft assembly is connected with the terrace plate;
when the first transmission rod works, the inclination of the flat field plate can be adjusted; when the second transmission rod works, the height of the flat field plate can be adjusted.
2. The field flattening machine of claim 1, wherein the connecting seat includes a pull rod and a channel, a first end of the pull rod is movably connected with the channel, a second end of the pull rod is movably connected with the frame, and one end of the channel is connected with the field flattening plate.
3. The field flattening machine of claim 2, wherein the first transmission rod comprises a first lead screw and a first motor, the first motor is fixedly arranged on the channel steel, one end of the first lead screw is connected with the first motor, and the other end of the first lead screw is movably connected with the field flattening plate.
4. The field flattening machine of claim 3, wherein the second transmission rod comprises a second lead screw and a second motor, the second motor is arranged on the frame, one end of the second lead screw is connected with the second motor, and the other end of the second lead screw is connected with one end, away from the field flattening plate, of the channel steel.
5. The cultivator of claim 4, wherein the first transmission rod further comprises a first ball seat, a second rotary seat is arranged on the cultivator, the first ball seat is arranged in the second rotary seat, and one end of the first lead screw close to the cultivator is connected with the first ball seat.
6. The field flattening machine of claim 5, wherein a pull rod seat is further arranged on the frame, the second motor is arranged on the pull rod seat, a second ball socket is further arranged at one end, close to the channel steel, of the second lead screw, and the second ball socket is connected with the channel steel.
7. The field flattening machine of claim 6, wherein the field flattening machine comprises a main plate, and a first turning plate and a second turning plate respectively arranged at two ends of the main plate, one end of the first turning plate is movably connected with one end of the main plate, and one end of the second turning plate is movably connected with the other end of the main plate.
8. The cultivator of claim 7, wherein the universal shaft assemblies comprise a first universal shaft assembly and a second universal shaft assembly which are identical in structure and are respectively arranged on two sides of the channel steel, one ends of the first universal shaft assembly and one end of the second universal shaft assembly are respectively connected with the rack, and the other ends of the first universal shaft assembly and the second universal shaft assembly are respectively connected with the main board.
9. The field flattening machine of claim 8, wherein a storage battery is further arranged on the frame, and the storage battery is electrically connected with the first motor and the second motor respectively;
the rack is also provided with a switch for controlling the storage battery, and the switch is electrically connected with the storage battery through a circuit.
10. An agricultural machine comprising a tractor and a grader disposed at one end of the tractor, the grader being connected to the tractor via the frame, wherein the grader is according to any one of claims 1 to 9.
Priority Applications (1)
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CN202021853495.XU CN213462883U (en) | 2020-08-28 | 2020-08-28 | Land leveling machine and agricultural machine |
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CN202021853495.XU CN213462883U (en) | 2020-08-28 | 2020-08-28 | Land leveling machine and agricultural machine |
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CN213462883U true CN213462883U (en) | 2021-06-18 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112075136A (en) * | 2020-08-28 | 2020-12-15 | 长沙桑铼特农业机械设备有限公司 | Land leveling machine and agricultural machine |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112075136A (en) * | 2020-08-28 | 2020-12-15 | 长沙桑铼特农业机械设备有限公司 | Land leveling machine and agricultural machine |
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