CN110959441A

CN110959441A - Convenient multipurpose cotton banking machine

Info

Publication number: CN110959441A
Application number: CN201911412875.1A
Authority: CN
Inventors: 于家川; 李明军; 步兰兰; 李明升; 宫建勋; 李伟; 孙建胜; 董敏; 孙冬霞; 王仁兵; 刘凯凯; 邵蓉蓉; 张爱民
Original assignee: BINZHOU INSTITUTE OF AGRICULTURAL MECHANIZATION SCIENCES
Current assignee: BINZHOU INSTITUTE OF AGRICULTURAL MECHANIZATION SCIENCES
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-07
Anticipated expiration: 2039-12-31
Also published as: CN110959441B

Abstract

The invention discloses a convenient and multi-purpose cotton sealing machine, which relates to the technical field of agricultural machinery and implements. , a soil return device is arranged on the frame at the rear end of the shield, a soil guide device is arranged at the front end of the soil return device, and the soil guide device is movably arranged on the shield; A depth-limiting wheel is arranged on the frame at the front end, and the virtual plane where the depth-limiting wheel travels is perpendicular to the virtual plane where the center line of the soil guide device is located, and the soil guide device is inclined. The convenient and multi-purpose cotton sealing machine provided by the invention has the advantages of simple structure, convenient use, multi-function and shallow soil borrowing ditch.

Description

Convenient multipurpose cotton banking machine

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a convenient and multipurpose cotton banking machine.

Background

The advanced farming modes are difficult to popularize mainly because the time for sealing the seedling emergence holes of the crops is short, the labor intensity is high, the labor cost is ultrahigh, and the work efficiency and the quality of manual operation are difficult to guarantee. And the effects of eliminating hardening, desalting saline and alkaline, cultivating roots and protecting stems, improving the ground temperature, promoting seedling transformation and stabilizing and uniformly growing can be achieved by timely sealing soil. The special banking machine is needed for banking operation, the existing rotary tillage type banking machine is single in function, only can be used for banking, the structure is complex, the cost is high, a banking ditch is deep, water accumulation is easily caused, and the factors have certain influence on popularization and use.

Disclosure of Invention

The invention aims to provide a convenient and multipurpose cotton banking machine, which solves the problems in the prior art and has the advantages of simple structure, convenience and quickness in use, multiple functions and shallow depth of a soil taking ditch.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a convenient and fast multipurpose cotton banking machine which comprises a rack, wherein a rotary tillage soil taking device is arranged on the rack, two sides of the rotary tillage soil taking device are provided with symmetrical shields, a soil returning device is arranged on the rack at the rear end of the shields, a soil guiding device is arranged at the front end of the soil returning device, and the soil guiding device is movably arranged on the shields; and a depth wheel is arranged on the rack at the front end of the shield, a virtual plane where the walking direction of the depth wheel is located is vertical to a virtual plane where the central line of the soil guide device is located, and the soil guide device is obliquely arranged.

Optionally, the shield is a box-type structure with a hollow interior and an open bottom, and includes a side shield, an upper shield, a front shield located at the front end of the rack, and a rear shield located at the rear end of the rack; the soil guiding device is movably arranged at the bottom of the rear shield.

Optionally, the rotary tillage soil sampling device comprises a gearbox fixedly arranged on the rack, cutter shafts are movably connected to two sides of the gearbox, and the tail ends of the cutter shafts are connected with two sides of the rack through bearing assemblies; the cutter shaft is sleeved with a cutter head, and the cutter head is located in the protective cover.

Optionally, the soil guiding device comprises a soil guiding plate and a telescopic rod; the soil guide plate is obliquely arranged, the upper end of the soil guide plate is connected with a hinged seat through a pin shaft, the hinged seat is installed on the rack, the lower end of the soil guide plate is connected with the lower end of the adjusting rod through a pin shaft, and the upper end of the adjusting rod is connected with the rack through a pin shaft.

Optionally, the soil returning device comprises a soil covering disc and a spring device, the upper end of the spring device is hinged to the frame, the lower end of the spring device is hinged to a support of the soil covering disc, and the front end of the support of the soil covering disc is hinged to the frame.

Optionally, the depth wheel comprises an outer sleeve, an inner sleeve, a screw rod and a wheel; the rotating shaft of the wheel is fixed on the inner sleeve, the top of the inner sleeve is provided with a nut matched with the screw rod, the inner sleeve is sleeved in the outer sleeve, and the screw rod is inserted from a hole in the top of the outer sleeve and is matched and connected with the nut in the top of the inner sleeve.

Optionally, the blade disc includes the semicircle annular disc that two structures are the same and the symmetry sets up, there are a plurality of tool magazines, every through bolt assembly fixed mounting on the semicircle annular disc side all install the rotary blade on the tool magazine.

Optionally, the shield comprises a shield frame, the shield frame comprises a square tube, and two ends of the square tube are fixedly connected through an angle steel; the side pipe with the slide has been seted up to the inboard of angle steel, side guard shield, last guard shield, preceding guard shield and back guard shield slide respectively set up in the slide.

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

the rotary tillage cutter, the protective cover and the soil guiding device of the convenient and fast multipurpose cotton banking machine can be quickly detached, the cutter can be conveniently replaced, the operation requirements such as intertillage and the like can be met, and the multipurpose of one machine is realized. The soil returning device can backfill redundant soil into the soil taking ditch, so that the depth of the soil taking ditch is reduced, and the flatness of the field after soil sealing is ensured. The rotary tillage blades are oppositely arranged, so that the width of the soil taking ditch is greatly reduced, and the edge of the mulching film is prevented from being damaged. The rotary tillage cutter has high rotating speed, wide inner space of the protective cover, strong impurity resistance and difficult blockage.

The convenient and fast multipurpose cotton soil sealing machine provided by the invention has the advantages of simple and compact structure, good soil crushing effect, ideal soil sealing effect and strong weed and residual film interference resistance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic structural view of a convenient and multipurpose cotton banking machine provided by the present invention;

FIG. 2 is a schematic view of a shroud of the portable multi-purpose cotton banking machine provided by the present invention;

FIG. 3 is a structural view of a rotary tillage soil-taking device of the convenient multipurpose cotton banking machine provided by the invention;

FIG. 4 is a structural view of a soil guiding device of the convenient multipurpose cotton banking machine provided by the present invention;

FIG. 5 is a structural view of a rotary blade assembly of the portable multipurpose cotton banking machine provided by the present invention;

FIG. 6 is a side view of a rotary blade assembly of the portable multi-purpose cotton banking machine of the present invention;

in the figure, a machine frame 101, a rotary tillage soil taking device 102, a soil guiding device 103, a shield 104, a soil returning device 105 and a depth wheel 106 are arranged; 201 front shield, 202 side shield, 203 upper shield, 204 rear shield; 301 gearbox, 302 arbor, 304 bearing assembly; 401, a soil guide plate, 402, a hinged seat and 403, a telescopic rod; 501, a cutterhead, 502, a tool magazine, 503, a rotary blade and 504 a bolt assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The invention provides a convenient and fast multipurpose cotton banking machine, as shown in figure 1, a frame 101 is connected with a traction machine through three-point suspension, and the rear output power of the traction machine is transmitted to a gearbox 301 through a universal joint, so that the banking machine obtains power. The rotary tillage soil taking device 102 is connected with the frame 101 through a gearbox 301 and a bearing with a seat, power is input by a power machine to drive the rotary tillage soil taking device to rotate, and the rotary tillage soil taking device 102 crushes and throws soil to the soil guiding device 103 by utilizing a rotary blade 503 rotating at a high speed to complete soil crushing and soil taking links. Depth wheel 106 plays the restriction effect to the depth of getting soil, and guard shield 104 restricts, guides the orbit of soil simultaneously for the soil that is shed can be more the entering into lead soil device 103, lead soil device 103 and lead the soil to the cotton seedling root, return soil device 105 and will get the soil backfill around the ditch, the at utmost has reduced the ditch depth of getting soil. The soil guide 103 is removed to allow cultivation.

As shown in fig. 2, the front shield 201, the side shields 202, the upper shield 203, and the rear shield 204 are all quickly detachable. The edge of the protective cover 104 can be fixed and can also slide by utilizing the combined slide way of the angle steel and the square tube, so that the disassembly is convenient, and the cutter head assembly in the rotary tillage soil sampling device 102 can be disassembled after the disassembly, thereby being convenient and fast. The inner space of the rear shield 204 is narrow at the top and wide at the bottom, so that soil blockage can be prevented, and even if weeds exist, the blockage is not easy.

As shown in fig. 3, the gear box 301 is fixed on the frame 101 by bolts, the cutter shaft 302 is connected with an output shaft of the gear box 301 by splines and fixed by bolts, the cutter head 501 is fixed on a disc on the cutter shaft 302 by bolts, and the bearing assembly 304 is connected with the frame by bolts. The rear output power of the traction machine is transmitted to the gear box 301, the cutter shaft 302 and the cutter head 501 through the universal joint, the rotary blades 503 rotate at a high speed to crush and shed the soil, and finally the soil is crushed and shed to the soil guide device.

As shown in fig. 4, the soil guiding device 103 comprises a soil guiding plate 401 and an expansion link 403; the upper end of the soil guide plate 401 is hinged to a hinge base 402 arranged on the rack, the lower end of the soil guide plate is hinged to a telescopic rod 403, and the upper end of the telescopic rod 403 is hinged to a fixing base on the rack 101. Through the length of adjusting telescopic link 403, can be so that lead native board 401 and rotatory around articulated seat 402, and then realize adjusting the height and the angle of leading native board 401 to adapt to the operating mode of reality, lead native board 401 and can change the angle of leading native board 401 around the hub spindle of upper end through the length of adjusting telescopic link 403, and then the position in adjustment soil sealing area, better completion soil sealing operation.

As shown in fig. 5 and 6, two semicircular annular discs are symmetrically arranged to form a cutter disc 501, the cutter disc 501 is fixed on a disc on a cutter shaft through bolts, a tool magazine 502 is welded on the cutter disc 501, a bolt assembly 504 penetrates through a technical hole in the cutter disc 501 to reach the tool magazine 502 to fix a rotary tillage tool 503, and the rotary tillage tool 503 and the whole cutter disc assembly are conveniently and quickly disassembled. In addition, the rotary blades 503 on both sides of the cutterhead 501 are oppositely arranged, so that the width of the soil sampling ditch is reduced, and soil is thrown intensively. Specifically, the cutter shaft is connected with the coupler through a spline, and is positioned by adding a bolt; the cutter head 501 is divided into two symmetrical parts and is connected with a fixed disc on the cutter shaft 302 through bolts; the side plate of the belt seat bearing and the side plate and the bearing end cover of the frame 101 are connected through bolts, and the side plate of the frame 101 is divided into an upper part and a lower part by taking the center of the belt seat bearing as a reference, so that the assembly and disassembly are convenient. The rotary blade 503 is rotated from front to back by the driving of the power machine, so as to realize soil crushing and soil taking.

The soil returning device comprises a soil covering disc and a spring device; when the soil covering disc is contacted with the ground, the soil covering disc can automatically rotate around one end by a certain angle along with the height of the ground so as to realize up-and-down floating, so that the soil covering disc is suitable for the uneven ground. The depth wheel comprises an outer sleeve, an inner sleeve, a screw rod and wheels. The rotary shaft of the wheel is fixed on the inner sleeve, the top of the inner sleeve is provided with a nut which is matched with the screw rod, the inner sleeve enters the outer sleeve, the screw rod is inserted from a hole at the top of the outer sleeve and is matched with the nut at the top of the inner sleeve, and the height of the wheel can be adjusted by rotating the screw rod, so that the depth of the rotary blade in the soil is limited.

When the rotary tillage soil taking device works, power is input through an input shaft of the gearbox 301, an output shaft of the gearbox 301 transmits the power to the cutter shaft 302, so that the rotary tillage soil taking device operates, the rotary tillage soil taking device crushes and throws soil by utilizing high-speed rotation of the rotary tillage cutter 503, the soil is thrown to the soil guide device 103, and the soil flows to the root of cotton seedlings along the soil guide plate 401 in the soil guide device 103, so that hole sealing is realized. The soil returning device 105 is arranged at the tail part of the machine frame 101, the soil covering disc in the soil returning device 105 is tightly attached to the ground, and the soil covering disc is connected with the machine frame 101 through a spring device and is hinged with the machine frame 101, so that the soil covering disc can float according to the height of the ground, and the soil not utilized near the soil taking ditch is refilled into the soil taking ditch through the soil covering disc.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A convenient and multi-purpose cotton sealer, characterized in that it comprises a frame, on which a rotary tillage and borrowing device is arranged, and two sides of the rotary tilling and borrowing device are provided with symmetrical protective covers, located at the The frame at the rear end of the shield is provided with a soil return device, the front end of the soil return device is provided with a soil guide device, and the soil guide device is movably arranged on the shield; A depth-limiting wheel is arranged on the frame, and the virtual plane where the depth-limiting wheel travels is perpendicular to the virtual plane where the center line of the soil guide device is located, and the soil guide device is inclined.

2. The convenient and multi-purpose cotton sealer according to claim 1, wherein the shield is a box-type structure with a hollow interior and an open bottom, comprising a side shield, an upper shield, located at the front end of the frame The front shroud and the rear shroud located at the rear end of the frame; the soil guiding device is movably arranged at the bottom of the rear shroud.

3. The convenient and multi-purpose cotton sealing machine according to claim 2, wherein the rotary tillage and borrowing device comprises a gearbox fixedly arranged on the frame, and knives are movably connected on both sides of the gearbox. A shaft, the end of the cutter shaft is connected with both sides of the frame through a bearing assembly; a cutter disc is sleeved on the cutter shaft, and the cutter disc is located in the shield.

4. The convenient and multi-purpose cotton sealer according to claim 2, wherein the soil guide device comprises a soil guide plate and a telescopic rod; the soil guide plate is arranged obliquely, and the upper end of the soil guide plate passes through The pin is connected with a hinge seat, the hinge seat is installed on the frame, the lower end of the soil guide plate and the lower end of the adjustment rod are connected by a pin, and the upper end of the adjustment rod is connected with the frame through a pin connect.

5. The convenient and multi-purpose cotton sealer according to claim 1, wherein the soil return device comprises a soil cover plate and a spring device, the upper end of the spring device is hinged with the frame, and the lower end of the spring device is connected with the frame. The bracket of the soil-covering pan is hinged, and the front end of the bracket of the soil-covering pan is hinged with the frame.

6. The convenient and multi-purpose cotton sealing machine according to claim 1, characterized in that: the depth-limiting wheel comprises an outer sleeve, an inner sleeve, a screw rod and a wheel; the rotating shaft of the wheel is fixed on the inner sleeve, and the The top of the inner sleeve is provided with a nut matched with the screw rod, the inner sleeve is sleeved in the outer sleeve, the screw rod is inserted from the hole on the top of the outer sleeve, and is connected with the nut on the top of the inner sleeve. .

7. The convenient and multi-purpose cotton sealing machine according to claim 3, wherein the cutter head comprises two semi-circular annular discs with the same structure and symmetrically arranged, and the sides of the semi-circular annular disc are fixedly installed by means of bolt assemblies There are a plurality of tool magazines, and a rotary tiller is installed on each of the tool magazines.

8 . The convenient and multipurpose cotton sealer according to claim 2 , wherein the shield comprises a shield frame, the shield frame comprises a square tube, and the two ends of the square tube are fixedly connected by angle steel; A slideway is provided on the inner side of the square tube and the angle steel, and the side shield, the upper shield, the front shield and the rear shield are respectively slidably arranged in the slideway.