Multifunctional self-propelled farmland plastic film residue recycling machine

Abstract

The utility model discloses a multifunctional self-propelled farmland plastic film residue recycling machine, which relates to the technical field of agricultural machinery and comprises a rack, traveling wheels and a rear suspension mechanism. One or more of a residual film picking and impurity removing device, a seedling protecting device, a straw smashing device, a round bundle packaging device and a pesticide applying device are detachably arranged on the rack; the walking wheels are rotationally arranged on the rack; the rear suspension mechanism is detachably arranged at the rear end of the rack, and the rear suspension mechanism is used for being detachably provided with a soil preparation device or a seeding device. According to the multifunctional self-propelled farmland plastic film residue recycling machine, the adaptability of a farmland operation machine can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional self-propelled farmland residual film recycling machine. Background Art

[0002] Xinjiang, Inner Mongolia, Gansu and many other provinces and regions in my country are the main agricultural areas for mulching cultivation. Due to drought, water shortage and cold weather, the use of mulching cultivation technology has significantly increased production. The mulching cultivation technology has promoted the development of agricultural production and increased production and income for farmers, but the pollution control of residual film in farmland has lagged behind seriously, resulting in serious problems of residual film pollution in farmland.

[0003] The operation time of farmland residual film recovery is highly seasonal, and the equipment for farmland residual film recovery is idle for about 320 days each year, resulting in low machine utilization and waste of production materials. At present, farmland residual film recovery technology is mainly concentrated on equipment for processes such as picking, film stripping, and packaging. There is no equipment that can adapt to the multi-functional operations in farmland, and the adaptability is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional self-propelled farmland residual film recycling machine to solve the problems existing in the above-mentioned prior art and improve the adaptability of farmland operation machines.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] The utility model provides a multifunctional self-propelled farmland residual film recycling machine, comprising a frame, walking wheels and a rear suspension mechanism; the frame is detachably provided with one or more of a residual film picking and clearing device, a seedling protection device, a straw crushing device and a round bale packaging device; the walking wheels are rotatably provided on the frame; the rear suspension mechanism is detachably provided at the rear end of the frame, and the rear suspension mechanism is detachably provided with a pesticide application device, a land preparation device or a sowing device.

[0007] Preferably, the rear suspension mechanism can adjust and fix the height of the pesticide application device, the soil preparation device or the seeding device.

[0008] Preferably, the rear suspension mechanism includes two lifting assemblies arranged side by side, each lifting assembly includes a swivel arm, a lifting cylinder, a lifting rod and a pull-down rod; one end of each swivel arm is rotatably connected to the frame, and the other end is rotatably connected to a lifting rod, the other end of the lifting rod is rotatably connected to the pull-down rod, and one end of the pull-down rod is rotatably connected to the frame; one end of the lifting cylinder is rotatably connected to the frame, and the other end is rotatably connected to the swivel arm; the lifting rod is used to detachably connect the pesticide application device, the soil preparation device or the seeding device; the lifting cylinder can adjust its own length to drive the swivel arm to rotate vertically, and then drive the pesticide application device, the soil preparation device or the seeding device to move vertically through the lifting rod and the pull-down rod.

[0009] Preferably, the pull-down rod is provided with a plurality of connection positions along the length direction, and the end of the lifting rod away from the rotating arm can be rotatably connected to one of the connection positions at different positions.

[0010] Preferably, each of the lifting assemblies further comprises an oblique tie rod, and two ends of the oblique tie rod are rotatably connected to the frame and the lower tie rod respectively.

[0011] Preferably, the rear suspension mechanism further comprises an upper pull rod, which is arranged between the two lifting assemblies, one end of which is rotatably connected to the frame, and the other end of which is rotatably connected to the pesticide application device, the soil preparation device or the seeding device.

[0012] Preferably, the straw crushing device is detachably connected to the front end of the frame via a front suspension mechanism.

[0013] Compared with the prior art, the utility model has achieved the following technical effects:

[0014] The multifunctional self-propelled farmland residual film recycling machine provided by the utility model realizes walking by walking wheels, and its frame can be detachably provided with one or more residual film picking and clearing devices, seedling protection devices, straw crushing devices or round bale packaging devices as needed, so as to meet the needs of residual film picking and clearing, seedling protection, straw crushing and residual film packaging, and only the corresponding devices need to be replaced; and the rear end of the frame can also be detachably provided with a rear suspension mechanism, and a pesticide application device, a land preparation device or a sowing device can be detachably provided through the rear suspension mechanism, so as to meet the needs of pesticide application, land preparation or sowing as needed; in this way, it can adapt to the multifunctional operation needs of farmland and improve adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is an axial schematic diagram of a multifunctional self-propelled farmland residual film recycling machine provided in Example 1;

[0017] Figure 2 for Figure 1 A front view schematic diagram of a multifunctional self-propelled farmland residual film recycling machine provided in;

[0018] Figure 3 for Figure 1 The right side view schematic diagram of the multifunctional self-propelled agricultural film recycling machine provided in;

[0019] Figure 4 A schematic diagram of the structure of the rear suspension mechanism provided in the first embodiment;

[0020] Figure 5 Another structural schematic diagram of the multifunctional self-propelled farmland residual film recycling machine provided in Example 1;

[0021] Figure 6 Another structural schematic diagram of the multifunctional self-propelled farmland residual film recycling machine provided in Example 1;

[0022] Figure 7 Another structural schematic diagram of the multifunctional self-propelled farmland residual film recycling machine provided in Example 1;

[0023] Figure 8 Another structural schematic diagram of the multifunctional self-propelled farmland residual film recycling machine provided in Example 1.

[0024] In the figure: 1- multifunctional self-propelled agricultural film residue recycling machine; 11- frame; 12- walking wheel; 13- rear suspension mechanism; 131- lifting assembly; 132- swing arm; 133- lifting cylinder; 134- lifting rod; 135- lower pull rod; 136- connecting position; 137- inclined pull rod; 138- upper pull rod; 14- cab; 2- film residue picking and cleaning device; 3- seedling protection device; 4- straw crushing device; 5- round bale packing device; 6- pesticide application device; 7- land preparation device; 8- sowing device; 9- front suspension mechanism. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The purpose of the utility model is to provide a multifunctional self-propelled farmland residual film recycling machine to solve the problems existing in the above-mentioned prior art and improve the adaptability of farmland operation machines.

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Embodiment 1

[0029] This embodiment provides a multifunctional self-propelled farmland residual film recycling machine. Figure 1-Figure 3 , including a frame 11, walking wheels 12 and a rear suspension mechanism 13, the frame 11 is used to be detachably provided with one or more of a residual film picking and cleaning device 2, a seedling protection device 3, a straw crushing device 4 or a round bale packaging device 5; the walking wheels 12 are rotatably provided on the frame 11; the rear suspension mechanism 13 is detachably provided at the rear end of the frame 11, and the rear suspension mechanism 13 is used to be detachably provided with a pesticide application device 6, a land preparation device 7 or a sowing device 8.

[0030] Walking is achieved through walking wheels 12, and one or more of the residual film picking and clearing device 2, the seedling protection device 3, the straw crushing device 4 or the round bale packaging device 5 can be detachably provided on the frame 11 as needed to meet the needs of residual film picking and clearing, the seedling protection needs, the straw crushing needs, and the residual film packaging needs, only the corresponding devices need to be replaced; and the rear end of the frame 11 can also be detachably provided with a rear suspension mechanism 13, and a pesticide application device 6, a land preparation device 7 or a sowing device 8 can be detachably provided through the rear suspension mechanism 13 to meet the needs of pesticide spraying, land preparation or sowing according to needs; in this way, it can adapt to the multi-functional operation needs of farmland and improve adaptability.

[0031] In the optional scheme of this embodiment, it is more preferred that the rear suspension mechanism 13 can adjust and fix the height of the pesticide application device 6, the soil preparation device 7 or the sowing device 8, and the height requirement from the ground can be met by adjusting the height of the pesticide application device 6, the soil preparation device 7 or the sowing device 8.

[0032] Among the optional solutions of this embodiment, it is more preferred to refer to Figure 4The rear suspension mechanism 13 includes two lifting assemblies 131 arranged side by side, each lifting assembly 131 includes a rotating arm 132, a lifting cylinder 133, a lifting rod 134 and a lower pull rod 135; one end of each rotating arm 132 is rotatably connected to the frame 11, and the other end is rotatably connected to a lifting rod 134, the other end of the lifting rod 134 is rotatably connected to the lower pull rod 135, and one end of the lower pull rod 135 is rotatably connected to the frame 11; one end of the lifting cylinder 133 is rotatably connected to the frame 11, and the other end is rotatably connected to the rotating arm 132; the lifting rod 134 is used to be detachable Connecting the pesticide application device 6, the soil preparation device 7 or the sowing device 8; the lifting cylinder 133 can adjust its own length to drive the rotating arm 132 to rotate vertically, and then drive the pesticide application device 6, the soil preparation device 7 or the sowing device 8 to move vertically through the lifting rod 134 and the lower pull rod 135; specifically, the lifting cylinder 133 is configured as a lifting oil cylinder, wherein each rotating connection can be realized by a pin shaft, wherein the rotating connection of the rotating arm 132, the lifting cylinder 133 and the lower pull rod 135 with the frame 11 is connected by a detachable pin shaft, which can be both rotatably connected and detachably connected.

[0033] In the optional scheme of this embodiment, it is more preferred that the lower pull rod 135 is provided with a plurality of connection positions 136 along the length direction, and the end of the lifting rod 134 away from the rotating arm 132 can be rotatably connected to a connection position 136 at a different position; the lower pull rod 135 can be set to a Z shape, and its lower end can be rotatably connected to the spraying device 6, the land preparation device 7 or the sowing device 8 through a detachable pin shaft, and a plurality of connection positions 136 are horizontally arranged on the upper half of the lower pull rod 135, and the lifting rod 134 is rotatably connected to different connection positions 136 through a detachable pin shaft, thereby increasing the height adjustment range and adapting to the suspension requirements of various working machines in the existing three-point rear suspension form.

[0034] In the optional scheme of this embodiment, it is more preferred that each lifting assembly 131 also includes a diagonal rod 137, and the two ends of the diagonal rod 137 are rotatably connected to the frame 11 and the lower rod 135 respectively; the overall stability is improved by providing the diagonal rod 137; wherein one end of the diagonal rod 137 is rotatably connected to the frame 11 through a ball joint, and the other end is rotatably connected to the lower rod 135 through a detachable pin shaft.

[0035] In the optional scheme of this embodiment, it is more preferred that the rear suspension mechanism 13 also includes an upper pull rod 138, which is arranged between the two lifting components 131, and one end of the upper pull rod 138 is rotatably connected to the frame 11, and the other end is used to be rotatably connected to the pesticide application device 6, the soil preparation device 7 or the sowing device 8; by setting the upper pull rod 138, the pesticide application device 6, the soil preparation device 7 or the sowing device 8 is further connected to improve the stability of the connection; wherein both ends of the upper pull rod 138 are rotatably connected to the pesticide application device 6, the soil preparation device 7 or the sowing device 8 through a detachable pin shaft.

[0036] Among the optional schemes of this embodiment, it is more preferred that the multifunctional self-propelled farmland film residue recovery machine 1 is also provided with a cab 14 and a power mechanism, and the power mechanism can be connected to the film residue picking and clearing device 2, the seedling protection device 3, the straw crushing device 4, the round bale packing device 5, the pesticide application device 6, the land preparation device 7 or the sowing device 8 to meet the power required by each walking power and each operating device, wherein the specific structure of the cab and the power mechanism may be the same as that of a conventional farmland operating machine, and no further elaboration will be made here.

[0037] In the optional scheme of this embodiment, it is more preferred that the straw crushing device 4 is detachably connected to the front end of the frame 11 through the front suspension mechanism 9; the front suspension mechanism 9 can be connected to the front end of the frame 11 by bolts; wherein the front suspension mechanism 11 adopts a conventional mechanism for connecting the straw crushing device 4, which will not be elaborated here; the seedling protection device 3 can be detachably arranged under the frame 11 by bolts according to the needs of seedling protection, wherein the seedling protection device 3 adopts a conventional mechanism, which will not be elaborated here.

[0038] In addition, the multifunctional self-propelled farmland residual film recycling machine 1 can also be equipped with a conventional hydraulic power control system, which can adjust the engine power according to the energy consumption status of the operation category to achieve the goal of saving fuel.

[0039] Further preferably, the multifunctional self-propelled farmland film residue recycling machine 1 can be equipped with an automatic row alignment device and a Beidou satellite navigation system at the same time. With the assistance of the automatic row alignment device and the Beidou satellite navigation system, it can realize automatic alignment of the working row spacing and improve the precision performance of field operations. The automatic row alignment device and the Beidou satellite navigation system both use existing components, which will not be elaborated here.

[0040] Specifically, see Figure 5 A straw crushing device 4, a residual film picking and cleaning device 2 and a round bale packaging device 5 can be arranged on the frame 11, which can meet the functions of straw crushing, residual film picking and cleaning, and packaging; wherein the straw crushing device 4, the residual film picking and cleaning device 2 and the round bale packaging device 5 all adopt conventional devices, and their specific structures are not described in detail here; and the residual film picking and cleaning device 2 can adopt conventional residual film picking devices and residual film cleaning devices, and are connected to the lower middle part of the frame 11 by bolts; the round bale packaging device 5 is arranged at the rear end of the frame 11, and the rear suspension mechanism 13 can be removed at this time.

[0041] Specifically, see Figure 6 A rear suspension mechanism 13 is installed at the rear end of the frame 11, and then a land leveling device 7, i.e., a land leveling machine, is installed on the rear suspension mechanism 13 to meet the land leveling requirements. The land leveling device 7, i.e., the land leveling machine adopts a conventional device, and its specific structure is not described in detail here.

[0042] Specifically, see Figure 7A rear suspension mechanism 13 is installed at the rear end of the frame 11, and then a sowing device 8, i.e., a seeder, is installed on the rear suspension mechanism 13 to meet the sowing needs. The sowing device 8, i.e., the seeder adopts a conventional device, and its specific structure is not described in detail here.

[0043] Specifically, see Figure 8 A rear suspension mechanism 13 is installed at the rear end of the frame 11, and then a pesticide application device 6 such as a boom sprayer is installed on the rear suspension mechanism 13 to meet the spraying needs. The pesticide application device 6 such as a boom sprayer adopts a conventional device, and its specific structure is not described in detail here.

[0044] In addition, other agricultural implements can be detachably mounted on the frame 11 to meet multi-functional usage requirements.

[0045] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A multifunctional self-propelled farmland residual film recycling machine, characterized in that: include: A frame (11), wherein the frame (11) is detachably provided with one or more of a residual film picking and cleaning device (2), a seedling protection device (3), a straw crushing device (4) and a round bale packaging device (5); A running wheel (12) rotatably mounted on the frame (11); and The rear suspension mechanism (13) is detachably arranged at the rear end of the frame (11), and the rear suspension mechanism (13) is used to detachably arrange a pesticide application device (6), a soil preparation device (7) or a seeding device (8).

2. The multifunctional self-propelled farmland residual film recycling machine according to claim 1 is characterized in that: The rear suspension mechanism (13) can adjust and fix the height of the pesticide application device (6), the soil preparation device (7) or the seeding device (8).

3. The multifunctional self-propelled farmland residual film recycling machine according to claim 2 is characterized in that: The rear suspension mechanism (13) includes two lifting assemblies (131) arranged side by side, and each lifting assembly (131) includes a rotating arm (132), a lifting cylinder (133), a lifting rod (134) and a lower pull rod (135); one end of each rotating arm (132) is rotatably connected to the frame (11), and the other end is rotatably connected to a lifting rod (134); the other end of the lifting rod (134) is rotatably connected to the lower pull rod (135), and one end of the lower pull rod (135) is rotatably connected to the frame (11); the lifting cylinder One end of (133) is rotatably connected to the frame (11), and the other end is rotatably connected to the rotating arm (132); the lifting rod (134) is used to detachably connect the pesticide application device (6), the soil preparation device (7) or the sowing device (8); the lifting cylinder (133) can adjust its own length to drive the rotating arm (132) to rotate vertically, and then drive the pesticide application device (6), the soil preparation device (7) or the sowing device (8) to move vertically through the lifting rod (134) and the pull-down rod (135).

4. The multifunctional self-propelled farmland residual film recycling machine according to claim 3 is characterized in that: The pull-down rod (135) is provided with a plurality of connection positions (136) along the length direction, and the end of the lifting rod (134) away from the rotating arm (132) can be rotatably connected to a connection position (136) at a different position.

5. The multifunctional self-propelled farmland residual film recycling machine according to claim 3 is characterized in that: Each of the lifting assemblies (131) further comprises an inclined tie rod (137), and two ends of the inclined tie rod (137) are rotatably connected to the frame (11) and the lower tie rod (135) respectively.

6. The multifunctional self-propelled farmland residual film recycling machine according to claim 3 is characterized in that: The rear suspension mechanism (13) further comprises an upper pull rod (138), which is arranged between the two lifting assemblies (131), one end of the upper pull rod (138) is rotatably connected to the frame (11), and the other end is used for being rotatably connected to the pesticide application device (6), the soil preparation device (7) or the sowing device (8).

7. The multifunctional self-propelled farmland residual film recycling machine according to claim 1 is characterized in that: The straw pulverizing device (4) is detachably connected to the front end of the frame (11) via a front suspension mechanism (9).

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