CN210183821U - Compound minimum tillage combined machine - Google Patents
Compound minimum tillage combined machine Download PDFInfo
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- CN210183821U CN210183821U CN201920596398.8U CN201920596398U CN210183821U CN 210183821 U CN210183821 U CN 210183821U CN 201920596398 U CN201920596398 U CN 201920596398U CN 210183821 U CN210183821 U CN 210183821U
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Abstract
The utility model discloses a compound minimum tillage combined operation machine belongs to agricultural machine technical field, which comprises a frame, the rake assembly, combine moisture in the soil assembly and hack assembly, frame front end fixed connection traction frame, the rake assembly is located traction frame below and traction frame fixed connection, frame rear end fixed connection combines the moisture in the soil assembly, the rear of combining the moisture in the soil assembly is equipped with the hack assembly, the hack assembly passes through pull rod and frame fixed connection, the rake assembly, combine moisture in the soil assembly and hack assembly longitudinal arrangement, the pull rod is located the symmetry axis of combining the moisture in the soil device, the combined operation machine of this design passes through the cooperation farming of multiunit assembly, the step of traditional arable soil operation has been reduced, soil moisture conservation and hack level have been carried out to soil simultaneously, the integration degree is high, turn over to plough effectually.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, more specifically relates to a double entry minimum tillage combined operation machine.
Background
The straws and stubbles of the harvested crops such as wheat, corn, rice and the like are kept in the soil, and need to be cleaned in the next cultivation season, so that the influence on the normal work of the crops due to the winding of agricultural implements in the mechanical cultivation operation is avoided, the straws are crushed and returned to the field, the organic matters in the soil can be increased, and the soil structure is improved. The crop planting needs to be carried out with operations such as straw smashing and returning, deep soil loosening, rotary tillage, leveling, row opening, fertilization, seeding and the like, and the agricultural machine which can only carry out single operation can not meet the requirements, and the agricultural machine which can carry out multiple combined operations simultaneously is more and more popular.
Through the retrieval, the name that utility model created is: a combined working machine (application No. 201410618763.2, application publication No. 2015.02.25). The application discloses a combined operation machine, can once accomplish straw and smash still field, soil subsoiling, rotary tillage, level, open a row, fertilization and seeding operation, but does not have the operation function of soil moisture conservation, and the soil unevenness after the farming, and the effect of farming is not good.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to solve the problem that the common operation machine in the prior art can not carry out the agricultural processes such as stubble processing, shallow scarification of the plough layer, deep scarification of the bottom layer, soil moisture preservation and integration simultaneously, provide a compound minimum tillage combined operation machine, through the cooperation farming of multiunit assembly, reduced the step of traditional arable land operation, carried out soil moisture preservation and hack leveling to soil simultaneously, the integration degree is high, and it is effectual to turn over the plough.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a compound minimum tillage combined operation machine, including frame, harrow group's assembly, close moisture in soil assembly and hack assembly, frame front end fixed connection traction frame, harrow group's assembly is located traction frame below and traction frame fixed connection, and frame rear end fixed connection closes the moisture in soil assembly, and the rear of closing the moisture in soil assembly is equipped with the hack assembly, and the hack assembly passes through pull rod and frame fixed connection, harrow group's assembly, closes moisture in soil assembly and hack assembly longitudinal arrangement, and the pull rod is located the symmetry axis of closing the moisture in soil device.
Preferably, the rack comprises a plurality of longitudinal arranged longitudinal beams, the longitudinal beams are fixedly connected with each other through a transversely arranged wheel shaft, one end of each longitudinal beam is fixedly connected with the wheel shaft, and the other end of each longitudinal beam is fixedly provided with a connecting piece.
Preferably, the rake assembly comprises four main shafts arranged in an X shape, a supporting beam is arranged between the four main shafts, the lower ends of the four main shafts are fixedly connected with a plurality of rake blade assemblies, each rake blade assembly comprises two elastic share handles arranged up and down, each elastic share handle is of a U-shaped structure, the opening directions of the elastic share handles arranged up and down are opposite, the upper elastic share handles and the lower elastic share handles are connected through a hub, and the opening directions of the elastic share handles in the adjacent rake blade assemblies are opposite.
Preferably, the moisture mixing assembly comprises a transverse beam which is transversely arranged, support arm pipes which are vertically arranged with the transverse beam and are close to two ends of the transverse beam, and a plurality of moisture mixing device combinations which are fixedly connected with the transverse beam below the transverse beam, wherein the support arm pipes are rotatably connected with the longitudinal beams on two sides of the rack, and the interval between the adjacent moisture mixing device combinations is larger than that between the adjacent rake blade assemblies.
Preferably, the middle part of the rack is fixedly connected with a pull rod, the pull rod penetrates through the soil moisture assembling and connecting soil crushing assembly, the soil crushing assembly comprises a main beam which is transversely arranged, a plurality of soil crushing rollers are arranged below the main beam, the soil crushing rollers are fixedly connected with the main beam through supports, the rotating shafts of the plurality of soil crushing rollers are coaxial, a connecting rod is arranged in the middle of the main beam, the connecting rod is rotatably connected with the pull rod through a shaft, and the rear part of the main beam is symmetrically provided with a land wheel assembly.
Preferably, the transverse operation length of the soil crushing assembly is longer than that of the soil moisture filling assembly, and the transverse operation length of the soil moisture filling assembly is longer than that of the rake group assembly.
Preferably, the lower end of the traction frame is provided with a front shaft and a rear shaft which are transversely arranged, and four main shafts of the rake group assembly are provided with connecting structures which are rotatably connected with the front shaft and the rear shaft.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses a compound minimum tillage combined operation machine, which comprises a frame, the rake assembly, combine the moisture of soil assembly and hack assembly, frame front end fixed connection traction frame, the rake assembly is located traction frame below and traction frame fixed connection, frame rear end fixed connection combines the moisture of soil assembly, the rear of combining the moisture of soil assembly is equipped with the hack assembly, the hack assembly passes through pull rod and frame fixed connection, the rake assembly, combine moisture of soil assembly and hack assembly longitudinal arrangement, the pull rod is located the symmetry axis of combining the moisture of soil device, the combined operation machine of this design passes through the cooperation farming of multiunit assembly, the step of traditional arable land operation has been reduced, soil moisture conservation and hack are leveled to soil simultaneously, the integration degree is high, it is effectual to turn over the farming.
(2) The utility model relates to a compound minimum tillage combined machine, the harrow assembly comprises four main shafts arranged in an X shape, a supporting beam is arranged between the four main shafts, the lower ends of the four main shafts are fixedly connected with a plurality of harrow piece assemblies, each harrow piece assembly comprises two elastic share handles arranged up and down, each elastic share handle is in a U-shaped structure, the opening directions of the elastic share handles arranged up and down are opposite, the upper and lower elastic share handles are connected through a hub, the opening directions of the elastic share handles in the adjacent harrow piece assemblies are opposite, the designed harrow assembly carries out tillage on soil through the harrow piece assemblies arranged in a cross way, as the four main shafts and the advancing direction form a certain angle, and the harrow piece assemblies and the main shafts form 90 degrees, the harrow piece assemblies and the advancing direction form a certain angle, the elastic share handles in the harrow piece assemblies are inserted into the soil, the soil is efficiently ploughed along with the advancing of the combined machine, the plowing effect is good and the area is large.
(3) The utility model discloses a compound minimum tillage combined operation machine, the moisture in soil assembles including the crossbeam of transversely establishhing, the support arm pipe and the crossbeam below that are close to the crossbeam both ends and crossbeam fixed connection's that establish perpendicularly with the crossbeam combination of multiunit moisture in soil, the support arm pipe rotates with the following roof beam of frame both sides to be connected, interval between the adjacent combination of moisture in soil ware is greater than the interval between the adjacent rake blade assembly, the moisture in soil assembly of this design can carry out the moisture in soil after ploughing to the rake group assembly, the moisture in soil ware combination of big spaced makes the big resistance that also avoids dense structure to bring simultaneously not spoiling soil when the moisture in soil conservation.
Drawings
FIG. 1 is a schematic structural view of a compound minimal tillage combined machine of the present invention;
FIG. 2 is a schematic structural view of the rake assembly of the compound minimum tillage combine of the present invention;
fig. 3 is a structural schematic diagram of soil crushing assembly of the compound minimum tillage combined machine of the utility model.
The reference numerals in the schematic drawings illustrate:
100. a frame; 110. a longitudinal beam; 120. a wheel axle; 130. a connecting member;
200. assembling a rake group; 210. a main shaft; 211. a connecting structure; 220. a support beam; 230. assembling the harrow plates; 231. an elastic share handle; 232. a hub;
300. soil moisture conservation and assembly; 310. a cross beam; 320. an arm supporting tube; 330. combining the soil moisture closers;
400. assembling broken soil; 410. a main beam; 420. a soil crushing roller; 430. a support; 440. a connecting rod; 450. assembling land wheels;
500. a traction frame; 510. a front axle; 520. a rear axle;
600. a pull rod.
Detailed Description
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, 2 and 3, the double type minimum tillage combine of the present embodiment includes a frame 100, a rake assembly 200, a furrow assembly 300 and a soil breaking assembly 400, the front end of the frame 100 is fixedly connected to a traction frame 500, the rake assembly 200 is positioned below the traction frame 500 and fixedly connected to the traction frame 500, the rear end of the frame 100 is fixedly connected to the furrow assembly 300, the soil breaking assembly 400 is positioned behind the furrow assembly 300, the soil breaking assembly 400 is fixedly connected to the frame 100 through a pull rod 600, the rake assembly 200, the furrow assembly 300 and the soil breaking assembly 400 are longitudinally arranged, the pull rod 600 is positioned on a symmetrical axis of a furrow closing device, if the rake assembly 200, the furrow assembly 300 and the soil breaking assembly 400 are not commonly positioned on the same frame 100 and operated separately, the whole tillage process becomes complicated and inefficient, and the rake assembly 200, the furrow assembly 300 and the soil breaking assembly 400 required for tillage are positioned on the same frame 100, during the cultivation, the operations of plowing, soil moisture conservation and soil crushing can be synchronously and sequentially carried out only by driving the machine frame 100 to move forward, so that the repeated work is avoided, and the efficiency is improved.
The rack 100 of the embodiment comprises a plurality of longitudinal-arranged longitudinal beams 110, the longitudinal beams 110 are fixedly connected with each other through a transverse-arranged wheel shaft 120, one end of each longitudinal beam 110 is fixedly connected with the wheel shaft 120, and the other end of each longitudinal beam is fixedly provided with a connecting piece 130.
The rake assembly 200 of this embodiment includes four main shafts 210 arranged in an X-shape, a support beam 220 is disposed between the four main shafts 210, the lower ends of the four main shafts 210 are fixedly connected with a plurality of rake assembly 230, the rake assembly 230 includes two elastic share handles 231 arranged up and down, the elastic share handles 231 are U-shaped, the openings of the elastic share handles 231 arranged up and down are opposite, the upper and lower elastic share handles 231 are connected through a hub 232, the openings of the elastic share handles 231 in the adjacent rake assembly 230 are opposite, if this design is not adopted, the four main shafts 210 are not arranged in an X-shape, because the rake assembly 230 is perpendicular to the main shafts 210, and when the main shafts 210 are perpendicular to the advancing direction, the rake assembly 230 is consistent with the advancing direction, the plowing is that the soil force acts on the rake assembly 230 positively, the rake assembly 230 is easy to be damaged, and because the rake assembly 230 is thinner, the plowed belt lifts less soil, the ploughing effect is poor, if the opening directions of the elastic share handles 231 in the rake assembly 230 are the same, the ploughing effect of the subsequent or nearby rake assembly 230 is poor easily due to the jointly-ploughed soil during ploughing, therefore, the four main shafts 210 are arranged into an X shape, the damage of the rake assembly 230 is avoided, the ploughing effect is good, and the opening directions of the elastic share handles 231 in the adjacent rake assembly 230 are opposite, so that the effect of the whole combined operation machine during ploughing is further ensured.
The assembly 300 for mixing moisture in soil of the embodiment comprises a transverse beam 310 which is transversely arranged, support arm pipes 320 which are vertically arranged with the transverse beam 310 and are close to two ends of the transverse beam 310, and a plurality of assemblies 330 of soil moisture combiners which are fixedly connected with the transverse beam 310 and are arranged below the transverse beam 310, wherein the support arm pipes 320 are rotatably connected with the front beam 110 at two sides of the rack 100, the interval between the adjacent assemblies 330 for mixing moisture in soil is larger than the interval between the adjacent rake blade assemblies 230, if the design is not adopted, the interval between the adjacent assemblies 330 for mixing moisture in soil is smaller than the interval between the adjacent rake blade assemblies 230, because the interval is smaller, when soil moisture is mixed in soil, the received resistance is larger, the whole assembly 300 for mixing moisture in soil is easy to shake up and down, the operation difficulty of the combined operation machine is further caused, the interval between the adjacent assemblies 330 for mixing moisture in soil moisture is larger than the interval between the adjacent rake blade assemblies 230, the assembly 300 for mixing moisture in soil after forward ploughing, the resistance of the soil is small, the soil moisture preservation does not shake, and the soil moisture preservation effect is good.
In the embodiment, the middle part of the machine frame 100 is fixedly connected with the pull rod 600, the pull rod 600 passes through the soil moisture assembly 300 to be connected with the soil moisture assembly 400, the soil moisture assembly 400 comprises a transversely arranged main beam 410, a plurality of soil moisture rollers 420 are arranged below the main beam 410, the soil moisture rollers 420 are fixedly connected with the main beam 410 through supports 430, the rotating shafts of the plurality of soil moisture rollers 420 are coaxial, the connecting rod 440 is arranged in the middle of the main beam 410, the connecting rod 440 is rotatably connected with the pull rod 600 through a shaft, the ground wheel assemblies 450 are symmetrically arranged behind the main beam 410, if the designed soil moisture assembly 400 is not adopted, as the rake assembly 200 and the soil moisture assembly 300 only turn over soil moisture and can not break large soil blocks, if the soil moisture operation is not carried out, the large soil blocks influence the fertilization efficiency when the sowing and fertilizing are carried out subsequently, the designed soil moisture assembly 400 is increased, and the soil moisture rollers 420 break the soil after the soil moisture is mixed, the disorderly turned soil is crushed into fine soil and kept uniform, so that the subsequent seeding and fertilization are convenient and fast.
In the present embodiment, the horizontal working length of the soil crushing assembly 400 is longer than the horizontal working length of the soil moisture assembly 300, the horizontal working length of the soil moisture assembly 300 is longer than the horizontal working length of the rake assembly 200, when the rake assembly 200 is plowed, the soil is scattered to both sides along with the advance of the combined operation machine, if the horizontal working length of the soil moisture assembly 300 is shorter than the horizontal working length of the rake assembly 200, the soil moisture assembly 300 cannot perform soil moisture mixing operation on the soil which is plowed up by the rake assembly 200, and if the horizontal working length of the soil crushing assembly 400 is shorter than the horizontal working length of the soil moisture assembly 300, the soil crushing assembly 400 cannot perform soil crushing operation on the soil with more soil moisture, while the horizontal working length of the soil moisture assembly 400 is longer than the horizontal working length of the soil moisture assembly 300, and the horizontal working length of the soil moisture assembly 300 is longer than the horizontal working length of the rake assembly 200, so that the entire soil which is plowed by the rake assembly 200 can be subjected to soil moisture preserving operation on the soil moisture assembly 300, and the soil after preserving soil moisture is completely assembled by soil crushing 400 for soil crushing operation.
The traction frame 500 lower extreme of this embodiment is equipped with the front axle 510 and the rear axle 520 of horizontal setting, is equipped with connection structure 211 on four main shafts 210 of harrow group assembly 200, connection structure 211 rotates with front axle 510 and rear axle 520 to be connected, if do not adopt this design and with harrow group assembly 200 direct and traction frame 500 fixed weld, when carrying out the operation, because soil wet hardness is inconsistent with the planarization, arouse harrow group assembly 200 vibrations easily, permanent practicality can make harrow group assembly 200 drop, and adopt the connected mode of this design, can play the effect of bradyseism, also be convenient for simultaneously change and maintenance.
The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A compound minimum tillage combined machine is characterized in that: including frame (100), harrow group assembly (200), the assembly of mixing the soil moisture (300) and hack assembly (400), frame (100) front end fixed connection traction frame (500), harrow group assembly (200) are located traction frame (500) below and traction frame (500) fixed connection, frame (100) rear end fixed connection assembly (300) of mixing the soil moisture, the rear of the assembly of mixing the soil moisture (300) is equipped with hack assembly (400), hack assembly (400) pass through pull rod (600) and frame (100) fixed connection, harrow group assembly (200), the assembly of mixing the soil moisture (300) and hack assembly (400) longitudinal arrangement, pull rod (600) are located the symmetry axis of mixing the soil moisture device.
2. The compound minimum tillage combine as set forth in claim 1, wherein: the machine frame (100) comprises a plurality of longitudinal-arranged longitudinal beams (110), the longitudinal beams (110) are fixedly connected through a transverse-arranged wheel shaft (120), one end of each longitudinal beam (110) is fixedly connected with the wheel shaft (120), and a connecting piece (130) is fixedly arranged at the other end of each longitudinal beam.
3. The compound minimum tillage combine as set forth in claim 1, wherein: the rake group assembly (200) comprises four main shafts (210) arranged in an X shape, a supporting beam (220) is arranged between the four main shafts (210), the lower ends of the four main shafts (210) are fixedly connected with a plurality of rake blade assemblies (230), each rake blade assembly (230) comprises two elastic share handles (231) arranged up and down, the elastic share handles (231) are of a U-shaped structure, the opening directions of the elastic share handles (231) arranged up and down are opposite, the upper and lower elastic share handles (231) are connected through hubs (232), and the opening directions of the elastic share handles (231) in the adjacent rake blade assemblies (230) are opposite.
4. The compound minimum tillage combine as set forth in claim 1, wherein: the furrow closing assembly (300) comprises a transverse beam (310) which is transversely arranged, supporting arm pipes (320) which are vertically arranged with the transverse beam (310) and are close to two ends of the transverse beam (310), and a plurality of furrow closing device combinations (330) which are fixedly connected with the transverse beam (310) below the transverse beam (310), wherein the supporting arm pipes (320) are rotatably connected with the longitudinal beams (110) on two sides of the rack (100), and the interval between the adjacent furrow closing device combinations (330) is larger than that between the adjacent rake blade assemblies (230).
5. The compound minimum tillage combine as set forth in claim 1, wherein: the middle part fixed connection pull rod (600) of frame (100), pull rod (600) pass soil moisture filling assembly (300) and connect hack assembly (400), hack assembly (400) include girder (410) of transversely setting up, girder (410) below is equipped with a plurality of hack rollers (420), hack roller (420) pass through support (430) and girder (410) fixed connection, the axis of rotation of a plurality of hack rollers (420) is coaxial, be equipped with connecting rod (440) in the middle of girder (410), connecting rod (440) and pull rod (600) are through a axle rotation connection, girder (410) rear symmetry is equipped with land wheel assembly (450).
6. The compound minimum tillage combine as set forth in claim 1, wherein: the transverse operation length of the soil crushing assembly (400) is greater than that of the soil moisture filling assembly (300), and the transverse operation length of the soil moisture filling assembly (300) is greater than that of the rake assembly (200).
7. The compound minimum tillage combine as set forth in claim 1, wherein: the lower end of the traction frame (500) is provided with a front shaft (510) and a rear shaft (520) which are transversely arranged, the four main shafts (210) of the rake assembly (200) are provided with connecting structures (211), and the connecting structures (211) are rotatably connected with the front shaft (510) and the rear shaft (520).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596398.8U CN210183821U (en) | 2019-04-28 | 2019-04-28 | Compound minimum tillage combined machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596398.8U CN210183821U (en) | 2019-04-28 | 2019-04-28 | Compound minimum tillage combined machine |
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| CN210183821U true CN210183821U (en) | 2020-03-27 |
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| CN201920596398.8U Active CN210183821U (en) | 2019-04-28 | 2019-04-28 | Compound minimum tillage combined machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073743A (en) * | 2019-04-28 | 2019-08-02 | 北京德邦大为科技股份有限公司 | A kind of compound minimum combine and its application method |
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2019
- 2019-04-28 CN CN201920596398.8U patent/CN210183821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073743A (en) * | 2019-04-28 | 2019-08-02 | 北京德邦大为科技股份有限公司 | A kind of compound minimum combine and its application method |
| CN110073743B (en) * | 2019-04-28 | 2023-11-14 | 北京德邦大为科技股份有限公司 | Duplex type minimum tillage combined machine and use method thereof |
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