阅读说明：本技术 一种甘蔗中耕培土机 (Sugarcane intertillage hiller ) 是由 张坚敏 韦美香 李仲忍 于 2019-10-25 设计创作，主要内容包括：本发明公开了一种甘蔗中耕培土机,包括：机架；以及培土机构,其安装于所述机架上,该培土机构包括：培土犁,其安装于所述机架的底部；旋耕组件,其以能够转动的方式安装于所述机架上且位于所述培土犁左右两侧,该旋耕组件通过旋耕机构驱动进行转动；以及粉碎刀体,其安装于所述机架上且位于所述旋耕组件的上方,其中,所述旋耕组件、所述粉碎刀体与所述培土犁之间围成粉碎腔。本发明的旋耕组件、粉碎刀体与培土犁之间围成粉碎腔,在旋耕组件与粉碎刀体的相互作用下,能够将蔗叶和杂草进行粉碎处理,并被覆盖在泥土内发酵,提高土壤肥力,从而提高甘蔗产量。(The invention discloses a sugarcane intertillage hiller, comprising: a frame; and a ridging mechanism mounted on the frame, the ridging mechanism comprising: a hilling plow mounted at the bottom of the frame; a rotary tillage assembly rotatably mounted on the frame and located on the left and right sides of the hilling plow, the rotary tillage assembly being driven to rotate by a rotary tillage mechanism; and the crushing cutter body is arranged on the rack and positioned above the rotary tillage component, wherein a crushing cavity is enclosed among the rotary tillage component, the crushing cutter body and the hilling plough. The rotary tillage assembly, the crushing cutter body and the hilling plough form a crushing cavity in a surrounding mode, sugarcane leaves and weeds can be crushed under the interaction of the rotary tillage assembly and the crushing cutter body and are covered in soil for fermentation, soil fertility is improved, and accordingly sugarcane yield is improved.)

1. A sugarcane intertillage hiller, characterized by, includes:

a frame; and

the mechanism of earthing up, it install in the frame, this mechanism of earthing up includes:

a hilling plow mounted at the bottom of the frame;

a rotary tillage assembly rotatably mounted on the frame and located on the left and right sides of the hilling plow, the rotary tillage assembly being driven to rotate by a rotary tillage mechanism; and

and the crushing cutter body is arranged on the rack and positioned above the rotary tillage component, wherein a crushing cavity is enclosed among the rotary tillage component, the crushing cutter body and the hilling plough.

2. The sugar cane cultivator-hiller of claim 1, wherein the hiller plow comprises:

a frame body which is installed at the bottom of the frame; and

the two plough plates are arranged on the frame body and distributed in a splayed shape with a small front part and a big back part.

3. The sugar cane cultivator-hiller of claim 1, wherein each of the rotary tillage assemblies comprises:

a rotary blade shaft rotatably mounted on the frame, the rotary blade shaft having an axis extending in a left-right direction, and both left and right ends of the rotary blade shaft being located on left and right sides of the hilling plow, respectively, the rotary blade shaft being driven to rotate by the rotary tilling mechanism; and

the rotary cultivator comprises a plurality of rotary cultivator cutters, wherein at least one rotary cultivator cutter body is arranged at the left end and the right end of the rotary cultivator cutter shaft respectively, and each rotary cultivator cutter body comprises a plurality of rotary cultivators and a plurality of rotary cultivators which are uniformly distributed along the axial direction of the rotary cultivator cutter shaft.

4. The sugar cane cultivator-hiller of claim 1, wherein each of the crushing cutter bodies comprises:

the splash guard is arranged on the frame and positioned above the rotary tillage component, and the surface of the splash guard is horizontally arranged; and

the smashing knives are evenly arranged on the mudguard.

5. The sugarcane cultivator-hiller of claim 4, wherein each of the crushing blades is in the shape of an inverted triangle.

6. The sugar cane cultivator-hiller of claim 1, wherein each of the hiller mechanisms further comprises a fertilizer applicator mounted on the frame above the crushing cutter body for applying fertilizer to the rows of sugar cane on the left and right sides of the rotary tillage assembly.

7. The sugarcane cultivator-hiller of claim 6, wherein each of the fertilizer devices comprises:

the fertilizer box is arranged on the rack and positioned above the crushing cutter body, and a first discharge hole is formed in the bottom of the fertilizer box;

the rotary table is rotatably arranged on the rack and positioned below the fertilizer box, a cylindrical cavity with an open top is arranged in the rotary table, the first discharge port is positioned at the upper part of the cavity, a cone frustum positioned in the first discharge port is arranged in the cavity, a gap for fertilizer to flow out is reserved between the cone frustum and the first discharge port, and the rotary table is driven to rotate by a fertilizer mechanism; and

two scrape fertile boards, two should scrape fertile boards install in the left and right sides of can fertilizer, and the bottom of every this scraper is located in the cavity, every outside of should scraping fertile board is provided with a second discharge gate.

8. The sugarcane cultivator-hiller of claim 1, wherein the number of the hilling mechanisms is two, and the two hilling mechanisms are installed at left and right sides of the frame.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a sugarcane intertillage hiller.

Background

The sugarcane intertillage hiller belongs to field management machinery in agricultural machinery classification, is an indispensable agricultural process in sugarcane planting, and when sugarcane seedlings grow to be less than or equal to 600mm in height, the sugarcane subjected to intertillage hilling, fertilization and weeding can greatly improve the yield, effectively enhance the lodging-resistant capability and be beneficial to later-stage mechanical harvesting. Traditional sugarcane intertillage hiller utilizes artifical the fertile back reuse machinery of putting to hilling, and labour cost is high, and work efficiency is low, in order to reduce artifical intensity of labour and improve work efficiency, the hiller that is driven by the tractor has appeared on the existing market, and its rotary tillage subassembly sets up with the hiller plough tandem, and the rotary tillage subassembly is at the rotatory in-process that loosens the soil and weeds are easily twined on the rotary tillage subassembly, needs often clear up and maintain, influences the life of equipment.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention aims to provide a sugarcane intertillage hiller, which overcomes the defect that the service life of equipment is influenced because a rotary cutter body of the existing hiller is easily wound by sugarcane leaves and weeds.

To achieve the above object, the present invention provides a sugarcane intertillage hiller, comprising: a frame; and a ridging mechanism mounted on the frame, the ridging mechanism comprising: a hilling plow mounted at the bottom of the frame; a rotary tillage assembly rotatably mounted on the frame and located on the left and right sides of the hilling plow, the rotary tillage assembly being driven to rotate by a rotary tillage mechanism; and the crushing cutter body is arranged on the rack and positioned above the rotary tillage component, wherein a crushing cavity is enclosed among the rotary tillage component, the crushing cutter body and the hilling plough.

Preferably, in the above technical solution, the banking plow includes: a frame body which is installed at the bottom of the frame; and the two plough plates are arranged on the frame body and distributed in a splayed shape with a small front part and a big back part.

Preferably, in the above technical solution, each rotary tillage assembly includes: a rotary blade shaft rotatably mounted on the frame, the rotary blade shaft having an axis extending in a left-right direction, and both left and right ends of the rotary blade shaft being located on left and right sides of the hilling plow, respectively, the rotary blade shaft being driven to rotate by the rotary tilling mechanism; and the rotary tillage cutter comprises a plurality of rotary tillage cutters and a plurality of rotary tillage cutter bodies, wherein the left end and the right end of each rotary tillage cutter shaft are respectively provided with at least one rotary tillage cutter body, and each rotary tillage cutter body comprises a plurality of rotary tillage cutters which are uniformly distributed along the axial direction of each rotary tillage cutter shaft.

Preferably, in the above technical solution, each of the crushing cutter bodies includes: the splash guard is arranged on the frame and positioned above the rotary tillage component, and the surface of the splash guard is horizontally arranged; and the crushing knives are uniformly arranged on the mudguard.

Preferably, in the above technical solution, each crushing knife is in an inverted triangular shape.

Preferably, in the above technical scheme, each of the ridging mechanisms further comprises a fertilizer applying device, and the fertilizer applying device is mounted on the frame and located above the crushing cutter body, and is used for applying fertilizer to the sugarcane rows on the left side and the right side of the rotary tillage assembly.

Preferably, in the above technical solution, each of the fertilizer applicators includes: the fertilizer box is arranged on the rack and positioned above the crushing cutter body, and a first discharge hole is formed in the bottom of the fertilizer box; the rotary table is rotatably arranged on the rack and positioned below the fertilizer box, a cylindrical cavity with an open top is arranged in the rotary table, the first discharge port is positioned at the upper part of the cavity, a cone frustum positioned in the first discharge port is arranged in the cavity, a gap for fertilizer to flow out is reserved between the cone frustum and the first discharge port, and the rotary table is driven to rotate by a fertilizer mechanism; and two scraper plates, two scraper plates are installed on the left side and the right side of the fertilizer box, the bottom of each scraper plate is located in the cavity, and a second discharge hole is formed in the outer side of each scraper plate.

Preferably, in the above technical solution, the number of the hilling mechanisms is two, and the two hilling mechanisms are installed on the left and right sides of the rack.

Compared with the prior art, the invention has the following beneficial effects:

1. the ridging mechanism comprises a ridging plough, a rotary tillage assembly and a crushing cutter body, wherein a crushing cavity is defined by the rotary tillage assembly, the crushing cutter body and the ridging plough, sugarcane leaves and weeds can be thrown upwards to the crushing cutter body in the crushing cavity when the rotary tillage assembly rotates to loosen the soil, the sugarcane leaves and the weeds can be crushed under the interaction of the rotary tillage assembly and the crushing cutter body, and the crushed sugarcane leaves and the crushed weeds can be covered by soil and fermented under the soil loosening action of the rotary tillage assembly and the ridging action of the ridging plough, so that the soil fertility is improved, and the sugarcane yield is improved.

2. The hiller provided by the invention further comprises a fertilizing device which is used for fertilizing the sugarcane and then hilling, so that the hiller integrates soil loosening and weeding, sugarcane leaf and weed smashing, fertilizing and hilling, the fertility of soil is further improved, the yield of the sugarcane is further improved, and the income is increased.

Drawings

Fig. 1 is a schematic view of a main structure of a sugarcane cultivator-hiller according to the present invention.

Fig. 2 is a schematic view of the left side of fig. 1 according to the present invention.

Fig. 3 is a schematic top view of fig. 1 according to the present invention.

Description of the main reference numerals:

1-a fertilizer box, 2-a frame, 3-a mudguard, 4-a rotary blade shaft, 5-a rotary blade, 6-a reduction box, 7-a hilling plough, 8-a crushing blade, 9-a turntable and 10-a cone frustum.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Fig. 1 to 3 show a schematic structural diagram of a sugarcane intertillage hiller according to a preferred embodiment of the invention, the hiller comprises a frame 2 and hilling mechanisms, the front end of the frame 2 is connected with a tractor through a three-point suspension device, and the frame 2 and all the hilling mechanisms are driven to move through the movement of the tractor so as to carry out hilling operation. Referring to fig. 1 to 3, the hilling mechanisms are mounted on the frame 2, each comprising a hilling plow 7, a rotary tillage assembly and a crushing cutter body.

With continued reference to fig. 1 to 3, a hilling plow 7 is mounted at the bottom of the frame 2 and is capable of raking the soil between the sugarcane rows toward the left and right sugarcane rows for hilling operation during the forward movement thereof pulled by the tractor. Preferably, the hilling plough 7 comprises a frame body and two plough plates, wherein the frame body is arranged at the bottom of the frame 2, and the two plough plates are arranged on the frame body and distributed in a splayed shape with a small front part and a large rear part.

With continued reference to fig. 1-3, the rotary tillage assemblies are rotatably mounted to the frame 2 and positioned on the left and right sides of the hilling plow 7, the rotary tillage assemblies are driven by the rotary tillage mechanism to rotate, and prior to hilling, the rotary tillage assemblies are first used to loosen and weed so as to facilitate the development of the subsequent hilling work of the hilling plow 7. Preferably, every rotary tillage subassembly includes rotary blade shaft 4 and a plurality of rotary blade body, rotary blade shaft 4 is installed in frame 2 with the mode that can rotate, rotary blade shaft 4's axis distributes along controlling the direction, and rotary blade shaft 4 controls both ends and is located the left and right sides of earthing up plough 7 respectively, rotary blade shaft 4 rotates through the rotary tillage mechanism drive, rotary blade shaft 4 controls both ends and is provided with at least one rotary blade body respectively, include a plurality of rotary blade 5 on every rotary blade body, the axial evenly distributed of rotary blade shaft 4 is followed to a plurality of rotary blade 5, the rotation of rotary blade 5 is driven in the rotation through rotary blade shaft 4, in order to loosen the soil and weed control the operation.

Continuing to refer to fig. 1 to 3, smash the cutter body and install in frame 2 and be located the top of rotary tillage subassembly, correspond the setting from top to bottom with the rotary tillage subassembly, wherein, the rotary tillage subassembly, enclose into and smash the chamber between crushing cutter body and the earthing up plough 7, when loosening the soil through the rotary tillage subassembly is rotatory, can upwards throw sugarcane leaf and weeds, get rid of on the crushing cutter body of smashing the intracavity, under the interact of rotary tillage subassembly and crushing cutter body, can carry out shredding with sugarcane leaf and weeds, and under the effect of earthing up of the loosening the soil of rotary tillage subassembly and earthing up plough 7, sugarcane leaf and weeds after smashing can be covered by earth and ferment, improve soil fertility, thereby improve sugarcane output. Preferably, every smashes cutter body and includes fender 3 and a plurality of and smashes sword 8, and fender 3 installs in frame 2 and is located rotary tillage subassembly's top, and the face level of fender 3 sets up, and the even setting in fender 3 of a plurality of smashes sword 8, and every smashes sword 8 and is the triangle-shaped of invering to carry out crushing operation to sugarcane leaf and weeds on the rotary tillage subassembly.

With continued reference to fig. 1 to 3, preferably, each hilling mechanism further comprises a fertilizer applicator, the fertilizer applicator is mounted on the frame 2 and located above the crushing cutter body, and is used for fertilizing the sugarcane rows on the left and right sides of the rotary tillage assembly, fertilizing the sugarcane first, and then hilling, so that the hiller integrates soil loosening and weeding, sugarcane leaf and weed crushing, fertilizing and hilling, further improving the fertility of the soil, further improving the yield of the sugarcane, and increasing the income. Preferably, each fertilizer applying device comprises a fertilizer box 1, a rotary table 9 and two fertilizer scraping plates, the fertilizer box 1 is arranged on the frame 2 and positioned above the crushing cutter body, and a first discharging hole is formed in the bottom of the fertilizer box 1; the rotary table 9 is rotatably arranged below the fertilizer box 1, a cylindrical cavity with an open top is arranged in the rotary table 9, the first discharge port is positioned at the upper part of the cavity, a cone frustum 10 positioned in the first discharge port is arranged in the cavity, a gap for fertilizer to flow out is reserved between the cone frustum 10 and the first discharge port, and the rotary table 9 is driven by a fertilizer mechanism to rotate; two should scrape the fertile board and install in the left and right sides of can fertilizer 1, and the bottom of every scraper is located the cavity, and every outside of scraping the fertile board is provided with a second discharge gate, and two second discharge gates set up respectively in the left and right sides of rotary tillage subassembly. Drive carousel 9 through fertilizer mechanism rotates to circular truncated cone 10 in the cavity of drive carousel 9 rotates, thereby in making fertilizer in the fertilizer case 1 flow into the cavity of carousel 9 from the clearance between circular truncated cone 10 and the first discharge gate, the fertilizer that flows into the cavity rotates along with the rotation of carousel 9, when rotating and scraping the fertilizer board, can be blocked by scraping the fertilizer board, accumulate on scraping the fertilizer board, can follow the outside second discharge gate of scraping the fertilizer board when accumulating a certain amount and flow. Namely, the fertilizer flows out from the second discharge holes at the left and right sides of the fertilizer box 1 so as to fertilize the sugarcane rows at the left and right sides of the rotary tillage component.

With continued reference to fig. 1 to 3, preferably, the number of the ridging mechanisms is two, and the two ridging mechanisms are installed on the left side and the right side of the frame 2 to perform ridging operation on two rows of sugarcanes simultaneously, so as to improve the working efficiency.

A rack 2 of the hiller is provided with a reduction gearbox 6 positioned between two hilling mechanisms, an input pump at the front side of the reduction gearbox 6 is connected with an output shaft of a tractor, output shafts at the left side and the right side of the reduction gearbox 6 are respectively connected with a rotating shaft, the rotating shaft at the left side is connected with a rotary tillage cutter shaft 4 of a rotary tillage assembly at the left side through a rotary tillage mechanism at the left side and is connected with a rotary disk 9 of a fertilizing device at the left side through a fertilizer mechanism at the left side; the axis of rotation on right side is connected with the rotary tillage arbor 4 of the rotary tillage subassembly on right side through the rotary tillage mechanism on right side, and is connected with fertilizer injection unit's on right side carousel 9 through fertilizer mechanism on right side to make the tractor can drive every rotary tillage subassembly and rotate the carousel 9 that loosens the soil and drive every fertilizer injection unit and rotate the fertilization. Wherein, the rotary tillage mechanism can be a chain transmission mechanism, and the fertilizer mechanism can be a belt pulley transmission mechanism.

The ridging machine can integrate soil loosening and weeding, sugarcane leaf and weed smashing, fertilizing and ridging, a smashing cavity is defined by the rotary tillage component, the smashing cutter body and the ridging plough 7 of each ridging mechanism, when the rotary tillage component rotates to loosen soil, the sugarcane leaf and the weed can be smashed in the smashing cavity under the interaction of the rotary tillage component and the smashing cutter body, and the smashed sugarcane leaf and the smashed weed can be covered by soil and fermented under the soil loosening action of the rotary tillage component and the ridging action of the ridging plough 7, so that the soil fertility is improved, and the sugarcane yield is improved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.