CN212344459U

CN212344459U - Platform device for agriculture

Info

Publication number: CN212344459U
Application number: CN202020599575.0U
Authority: CN
Inventors: 唐宝杰; 李强; 张晶; 韩松岩
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-15
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to the field of agricultural machinery, in particular to an agricultural platform device, when in adjustment, firstly, a nut on an inserted bar is detached, and the inserted bar is detached by grabbing a bar cap, so that a first movable bar and a second movable bar can freely lift up and down to adjust the height, after the height is determined, a corresponding adjusting hole is aligned with an auxiliary hole, the inserted bar is inserted back again, and the nut is screwed and fixed; the height adjustment is completed, the whole process is very quick and simple, and meanwhile, the structure is simple and the cost is low.

Description

Platform device for agriculture

Technical Field

The utility model relates to the field of agricultural machinery, especially, relate to a platform device for agricultural.

Background

With the continuous improvement of the degree of agricultural chemistry, more and more agricultural machinery enters the daily life of people, the agricultural machinery refers to various machinery used in the production process of crop planting and animal husbandry and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.

The most common is the coulter, and the function is often comparatively single in the use of present general coulter, can't realize the regulatory function of coulter depth of loosening the soil fast to great influence the application range of coulter.

To the regulatory function of coulter depth of loosening the soil, among the prior art, like the utility model patent of publication No. CN207427735U, disclosed a liftable formula can dismantle agricultural machine with break shovel, through the flexible regulation post of bottom installation in the pole setting of break shovel, establish the spout on the lateral wall of flexible regulation post bottom, the inside central point of spout puts the department and establishes the screw hole to put the fixed slider of department through the central point on linking arm one side, the fixed double-screw bolt of establishing on the surface of slider has realized the regulatory function of the depth of loosening the soil of break shovel.

The adjustment principle is that the height of the telescopic adjusting column at the bottom end of the soil loosening shovel vertical rod is adjusted to a proper position, the sliding block is enabled to slide to the proper position inside the sliding groove on the side wall of the bottom end of the telescopic adjusting column by moving the sliding block, and the fixing stud at the central position of the surface of the sliding block is matched with the threaded hole at the central position inside the sliding groove to fix the sliding block, so that the adjustment work of the soil loosening depth is completed.

The problem that agricultural machinery can not be adjusted to go up and down is solved to above-mentioned patent, but its structure is comparatively complicated, and is with high costs, and the operation is complicated, is unsuitable agricultural.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a platform device for agricultural to solve the technical problem that the agricultural machinery coulter can't go up and down among the prior art.

The utility model provides a platform device for agricultural, expand the device including elevating gear and coulter, elevating gear and coulter expand the device fixed, the elevating gear top is equipped with the platform, elevating gear includes two lifter, two the lifter top is connected in the platform both sides, two the lifter bottom is connected in coulter and expands the device both sides, two the lifter all includes first movable rod and second movable rod, and first movable rod top articulates on the platform, is equipped with the fixed block between first movable rod bottom and the second movable rod top, and first movable rod bottom articulates on the fixed block, and second movable rod top articulates on the fixed block, and second movable rod bottom articulates on the coulter expands the device, be equipped with the regulation fixer between first movable rod and the second movable rod, it includes interior regulation dead lever, the regulation fixer, The inner adjusting fixing rod is inserted into the outer adjusting fixing rod, the top of the outer adjusting fixing rod is hinged to the first movable rod, the bottom of the inner adjusting fixing rod is hinged to the second movable rod, a plurality of adjusting holes are formed in the inner adjusting fixing rod, a plurality of auxiliary holes are formed in the outer adjusting fixing rod, an inserting rod is arranged between the inner adjusting fixing rod and the outer adjusting fixing rod and used for fixing, and the inserting rod is inserted into the auxiliary holes and the adjusting holes which are communicated; the inserted link is provided with a link cap, and the inserted link is screwed with a nut.

Further, the coulter expansion device comprises a fixing plate, a knife rest and a coulter group; the fixed plate comprises a first fixed plate and a second fixed plate, the first fixed plate and the second fixed plate are symmetrically arranged at intervals, the tool rest is installed between the first fixed plate and the second fixed plate, the coulter group is fixed on the tool rest, and the coulter group is composed of a plurality of coulters.

Further, the tool rest comprises two mounting plates in the shape of a cuboid, the mounting plates are arranged at intervals in the front and at the back, the plurality of coulters are respectively fixed on the two mounting plates, a hole is formed in the middle of each mounting plate, an installation shaft penetrates through the hole, the installation shaft penetrates through the first fixing plate and the second fixing plate, and a nut is arranged at the tail end of the installation shaft and used for locking.

Further, the coulter is divided into a front coulter and a rear coulter, the front coulter is sleeved on the mounting plate on the front side, the rear coulter is sleeved on the mounting plate on the rear side, a top plate is arranged at the tail of the front coulter, and the top plate is clamped on the mounting plate on the rear side.

Compared with the prior art, the beneficial effects of the utility model reside in that:

firstly, during adjustment, the nut on the inserted bar is detached, the inserted bar is detached by grabbing the bar cap, the first movable bar and the second movable bar can be freely lifted to adjust the height, after the height is determined, the corresponding adjusting hole is aligned with one auxiliary hole, the inserted bar is inserted back again, and the nut is screwed and fixed; the height adjustment is completed, the whole process is very quick and simple, and meanwhile, the structure is simple and the cost is low.

Secondly, the coulter extending device of the utility model comprises a fixed plate, a knife rest and a coulter group; the coulter group is composed of a plurality of coulters, and aims to improve the application range and select a proper number of coulters according to the width of a planting groove required by different plants.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a first enlarged view of a portion of FIG. 1;

FIG. 3 is a second enlarged view of a portion of FIG. 1;

description of reference numerals: the adjustable plow comprises a lifting rod 11, a first movable rod 111, a second movable rod 112, a fixed block 113, an inner adjusting fixed rod 121, an adjusting hole 1211, an outer adjusting fixed rod 122, an auxiliary hole 1221, an inserting rod 123, a plow blade expanding device 2, a first fixed plate 211, a second fixed plate 212, a mounting plate 221, a front plow blade 2311, a rear plow blade 2312, a platform 3 and a top plate 4.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the agricultural platform device of the present embodiment includes a lifting device and a coulter extension device 2, the lifting device and the coulter extension device 2 are fixed, a platform 3 is disposed on the top of the lifting device, the platform 3 is fixed on the bottom of an agricultural machine, the lifting device includes two lifting rods 11, the tops of the two lifting rods 11 are connected to both sides of the platform 3, the bottoms of the two lifting rods 11 are connected to both sides of the coulter extension device 2, each of the two lifting rods 11 includes a first movable rod 111 and a second movable rod 112, the top of the first movable rod 111 is hinged to the platform 3, a fixed block 113 is disposed between the bottom of the first movable rod 111 and the top of the second movable rod 112, the bottom of the first movable rod 111 is hinged to the fixed block 113, the top of the second movable rod 112 is hinged to the fixed block 113, and the bottom of the second movable rod 112, an adjusting fixer is arranged between the first movable rod 111 and the second movable rod 112, the adjusting fixer comprises an inner adjusting fixed rod 121 and an outer adjusting fixed rod 122, the inner adjusting fixed rod 121 is inserted into the outer adjusting fixed rod 122, the top of the outer adjusting fixed rod 122 is hinged on the first movable rod 111, the bottom of the inner adjusting fixed rod 121 is hinged on the second movable rod 112, a plurality of adjusting holes 1211 are arranged on the inner adjusting fixed rod 121, a plurality of auxiliary holes 1221 are arranged on the outer adjusting fixed rod 122, an inserting rod 123 is arranged between the inner adjusting fixed rod 121 and the outer adjusting fixed rod 122 for fixing, and the inserting rod 123 is inserted into the auxiliary holes 1221 and the adjusting holes 1211 which are communicated; the inserted link 123 is provided with a rod cap, the inserted link 123 can be operated and controlled by hands conveniently through the rod cap, and the inserted link 123 is connected with a nut in a threaded mode and used for fixing.

The height adjusting process comprises the following steps: firstly, the nut on the insert rod 123 is removed, the insert rod 123 is removed by grasping the rod cap, the first movable rod 111 and the second movable rod 112 can be freely lifted and lowered to adjust the height, after the height is determined, the corresponding adjusting hole 1211 is aligned with one auxiliary hole 1221, the insert rod 123 is inserted back again, and the nut is screwed and fixed; i.e. the height adjustment is completed.

Preferably, the coulter extension device 2 comprises a fixing plate, a knife rest and a coulter group; the fixing plates comprise a first fixing plate 211 and a second fixing plate 212, the first fixing plate 211 and the second fixing plate 212 are symmetrically arranged at intervals, the tool rest is installed between the first fixing plate 211 and the second fixing plate 212, the coulter group is fixed on the tool rest and consists of a plurality of coulters, and the number of the coulters can be selected according to actual conditions.

Preferably, the tool rest comprises two mounting plates 221 in a rectangular parallelepiped shape, the two mounting plates 221 are arranged at intervals from front to back, the plurality of coulters are respectively fixed on the two mounting plates 221, a hole is formed in the middle of each mounting plate 221, a mounting shaft penetrates through the hole, the mounting shaft penetrates through the first fixing plate 211 and the second fixing plate 212, and a nut is arranged at the tail end of the mounting shaft and used for locking. When the coulter is disassembled and assembled, the nut is unscrewed, the mounting shaft is pulled out, and the coulter can be assembled or disassembled.

Preferably, the plow blades are divided into a front plow blade 2311 and a rear plow blade 2312, the front plow blade 2311 is sleeved on the mounting plate 221 on the front side, the rear plow blade 2312 is sleeved on the mounting plate 221 on the rear side, a top plate 4 is arranged at the tail part of the front plow blade 2311, the top plate 4 is clamped on the mounting plate 221 on the rear side, and the top plate 4 has the function that when the front plow blade 2311 digs soil, the resistance is large, the connection part between the front plow blade 2311 and the mounting plate 221 is easy to break, so the top plate 4 is arranged to be clamped on the mounting plate 221 on the rear side to share pressure.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a platform device for agricultural which characterized in that: the device comprises a lifting device and a coulter expansion device (2), wherein the lifting device is fixed with the coulter expansion device (2), and the top of the lifting device is provided with a platform (3); the lifting device comprises two lifting rods (11) and two lifting rods (11) with the tops connected to two sides of a platform (3), two sides of the coulter expansion device (2) are connected to the bottoms of the lifting rods (11), the lifting rods (11) comprise first movable rods (111) and second movable rods (112), the tops of the first movable rods (111) are hinged to the platform (3), fixing blocks (113) are arranged between the bottoms of the first movable rods (111) and the tops of the second movable rods (112), the bottoms of the first movable rods (111) are hinged to the fixing blocks (113), the tops of the second movable rods (112) are hinged to the fixing blocks (113), the bottoms of the second movable rods (112) are hinged to the coulter expansion device (2), adjusting fixtures are arranged between the first movable rods (111) and the second movable rods (112), and each adjusting fixture comprises an inner adjusting fixing rod (121), The outer adjusting fixing rod (122), the inner adjusting fixing rod (121) is inserted into the outer adjusting fixing rod (122), the top of the outer adjusting fixing rod (122) is hinged to the first movable rod (111), the bottom of the inner adjusting fixing rod (121) is hinged to the second movable rod (112), a plurality of adjusting holes (1211) are formed in the inner adjusting fixing rod (121), a plurality of auxiliary holes (1221) are formed in the outer adjusting fixing rod (122), an inserting rod (123) is arranged between the inner adjusting fixing rod (121) and the outer adjusting fixing rod (122) and used for fixing, and the inserting rod (123) is inserted into the auxiliary holes (1221) and the adjusting holes (1211) which are communicated; the inserted bar (123) is provided with a bar cap, and the inserted bar (123) is screwed with a nut.

2. An agricultural platform assembly according to claim 1, wherein: the coulter expansion device (2) comprises a fixed plate, a knife rest and a coulter group; the fixed plate comprises a first fixed plate (211) and a second fixed plate (212), the first fixed plate (211) and the second fixed plate (212) are symmetrically arranged at intervals, the tool rest is installed between the first fixed plate (211) and the second fixed plate (212), the coulter group is fixed on the tool rest, and the coulter group is composed of a plurality of coulters.

3. An agricultural platform assembly according to claim 2, wherein: the knife rest comprises two mounting plates (221) in the shape of a cuboid, the mounting plates (221) are arranged at the front and the back at intervals, a plurality of coulters are fixed on the two mounting plates (221) respectively, a hole is formed in the middle of the mounting plates (221), an installation shaft penetrates through the hole, the installation shaft penetrates through the first fixing plate (211) and the second fixing plate (212), and a nut is arranged at the tail end of the installation shaft and used for locking.

4. An agricultural platform assembly according to claim 2, wherein: the colter is divided into a front colter (2311) and a rear colter (2312), the front colter (2311) is sleeved on the mounting plate (221) on the front side, the rear colter (2312) is sleeved on the mounting plate (221) on the rear side, a top plate (4) is arranged at the tail part of the front colter (2311), and the top plate (4) is clamped on the mounting plate (221) on the rear side.