CN210183808U

CN210183808U - Combined ditching subsoiler

Info

Publication number: CN210183808U
Application number: CN201920869133.0U
Authority: CN
Inventors: Fanhua Liu; 刘繁华; Hanwu Liu; 刘汉武; Dan Liu; 刘丹; Yadong Fan; 范亚东; Xingkai Li; 李兴恺
Original assignee: Debont Co Ltd
Current assignee: Debont Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-27
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a modular ditching subsoiler, it is fixed with the guide bar between anterior connecting rod and the rear portion connecting rod including relative anterior connecting rod and the rear portion connecting rod that sets up, be fixed with the left dead lever between the left end of anterior connecting rod and rear portion connecting rod, and be fixed with the right dead lever between the right-hand member of anterior connecting rod and rear portion connecting rod, the guide bar is located between left dead lever and the right dead lever, the left side of right dead lever is fixed with a plurality of locating levers along length direction, and the cover is equipped with the fixed block on the locating lever, each the bottom of fixed block all is fixed with the cutter arbor that loosens the soil. The utility model discloses a setting of holding rod, rocker, threaded rod, fixed plate, inserted bar, second slot, guide bar, fixed block and locating lever for the dismouting combination of the cutter arbor that loosens the soil is very convenient, need not to use the instrument of dismantling the screw, and then makes the dismouting efficient, and the triangle sword tooth that sets up can make soil more loose when loosening the soil.

Description

Combined ditching subsoiler

Technical Field

The utility model relates to a subsoiler field especially relates to a modular ditching subsoiler.

Background

The subsoiler is a tillage machine matched with a high-horsepower tractor, and is mainly used for mechanized tillage of inter-row or omnibearing deep soil tillage. The operation of the deep scarifier is beneficial to improving the soil plough layer structure, breaking the plough bottom layer, improving the water storage and preservation capability of soil, and promoting the grain growth. However, most of the ripper bars of the existing subsoilers are fixed by screws, so that a tool for detaching the screws is required to be used when the subsoilers are assembled and disassembled, the disassembling and assembling process is very complicated, the disassembling and assembling efficiency is low, and therefore, the improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modular ditching subsoiler has solved the problem among the background art

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined ditching subsoiler comprises a front connecting rod and a rear connecting rod which are oppositely arranged, wherein a guide rod is fixed between the front connecting rod and the rear connecting rod, a left fixing rod is fixed between the left ends of the front connecting rod and the rear connecting rod, a right fixing rod is fixed between the right ends of the front connecting rod and the rear connecting rod, the guide rod is positioned between the left fixing rod and the right fixing rod, the left side of the right fixing rod is fixed with a plurality of positioning rods along the length direction, the positioning rods are sleeved with fixing blocks, the bottom of each fixing block is fixed with a soil loosening cutter bar, two sides of the soil loosening cutter bar are integrally provided with triangular cutter teeth along the length direction, the right side of the soil loosening cutter bar is provided with a limiting arm fixed at the bottom of the right fixing rod, a threaded rod is rotatably connected between the front connecting rod and the rear connecting rod, a rocker is fixed at the front end of the, and the fixed plate is in sliding fit with the guide rod, and one end of the fixed plate is fixedly provided with an insertion rod inserted on the fixed block.

Preferably, the front side of fixed block is equipped with the second slot that matches with the inserted bar, and the inserted bar is pegged graft in the second slot that matches, and the right side of fixed block is equipped with the first slot that matches with the locating lever, and the locating lever is pegged graft in the first slot that matches.

Preferably, the first slot and the second slot are rectangular in shape, a guide hole matched with the guide rod in size is formed in the fixing plate, and the guide rod is in sliding fit with the guide hole.

Preferably, all be equipped with the mounting hole that matches with the threaded rod size on anterior connecting rod and the rear portion connecting rod, and the both ends of threaded rod are the normal running fit respectively in two mounting holes.

Preferably, a connecting plate is fixed on the left side of the left fixing rod, and bolt connecting holes are formed in two ends of the connecting plate.

Preferably, a holding rod is fixed at one end, far away from the threaded rod, of the rocker, anti-skidding threads are arranged on the holding rod, and a stop block is fixed at the other end of the holding rod.

The utility model discloses in, through the holding rod, the rocker, the threaded rod, the fixed plate, the inserted bar, the second slot, the guide bar, the setting of fixed block and locating lever, make the dismouting combination of the cutter arbor that loosens the soil very convenient, need not to use the instrument of dismantlement screw, and then make the dismouting efficient, and the triangle sword tooth that sets up can make soil more loose when loosening the soil, and then make it effectual to loosen the soil, and the spacing arm that sets up can support the cutter arbor that loosens the soil, make it can bear bigger power when loosening the soil, conveniently loosen the soil.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the installation of the fixing block of the present invention.

Reference numbers in the figures: 1 front connecting rod, 2 rear connecting rods, 3 left fixed rods, 4 right fixed rods, 5 positioning rods, 6 fixed blocks, 61 first slots, 62 second slots, 7 scarification cutter bars, 8 triangular cutter teeth, 9 limiting arms, 10 threaded rods, 11 rocking bars, 12 holding rods, 13 fixed plates, 14 inserted rods, 15 guide rods and 16 connecting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a combined ditching subsoiler comprises a front connecting rod 1 and a rear connecting rod 2 which are oppositely arranged, a guide rod 15 is fixed between the front connecting rod 1 and the rear connecting rod 2, a left fixing rod 3 is fixed between the left ends of the front connecting rod 1 and the rear connecting rod 2, a right fixing rod 4 is fixed between the right ends of the front connecting rod 1 and the rear connecting rod 2, the guide rod 15 is positioned between the left fixing rod 3 and the right fixing rod 4, a plurality of fixing rods 5 are fixed on the left side of the right fixing rod 4 along the length direction, fixing blocks 6 are sleeved on the fixing rods 5, soil loosening cutter bars 7 are fixed at the bottoms of the fixing blocks 6, triangular cutter teeth 8 are integrally arranged on the two sides of the soil loosening cutter bars 7 along the length direction, a limiting arm 9 fixed at the bottom of the right fixing rod 4 is arranged on the right side of the soil loosening cutter bars 7, and, a threaded rod 10 is rotatably connected between the front connecting rod 1 and the rear connecting rod 2, a rocker 11 is fixed at the front end of the threaded rod 10, a fixed plate 13 matched with the fixed block 6 is in screw transmission fit on the threaded rod 10, the fixed plate 13 is in sliding fit on the guide rod 15, an insertion rod 14 inserted on the fixed block 6 is fixed at one end of the fixed plate 13, a second insertion groove 62 matched with the insertion rod 14 is arranged at the front side of the fixed block 6, the insertion rod 14 is inserted in the matched second insertion groove 62, a first insertion groove 61 matched with the positioning rod 5 is arranged at the right side of the fixed block 6, the positioning rod 5 is inserted in the matched first insertion groove 61, the first insertion groove 61 and the second insertion groove 62 are both rectangular in shape, a guide hole matched with the size of the guide rod 15 is arranged on the fixed plate 13, the guide rod 15 is in sliding fit in the guide hole, mounting holes matched with the threaded rod 10 are arranged on the front connecting rod 1, and the both ends of threaded rod 10 are in normal running fit in two mounting holes respectively, and the left side of left dead lever 3 is fixed with connecting plate 16, and the both ends of connecting plate 16 are equipped with the bolted connection hole, and the one end that the threaded rod 10 was kept away from to rocker 11 is fixed with holding rod 12, and is equipped with anti-skidding line on the holding rod 12, and the other end of holding rod 12 is fixed with the dog.

When the utility model is used, the rocker 11 can be rotated by manually rotating the holding rod 12 so as to rotate the threaded rod 10, the plurality of fixing plates 13 move the same distance towards the same direction under the action of the threads, and then the inserted rod 14 is drawn out from the corresponding second slot 62, and then the corresponding fixing block 6 is directly taken down from the positioning rod 5, so that the loosening cutter bar 7 can be disassembled for replacement, the whole process is convenient to disassemble and assemble, a tool for disassembling screws is not needed in the whole process, and the maintenance efficiency is high, and when the loosening cutter bar is needed to be installed, the inserted rod 14 can be inserted into the matched second slot 62 by reversely rotating the holding rod 12 after the fixing block 6 is inserted on the positioning rod 5, thereby the fixing block 6 is fixed so as to complete the installation of the loosening cutter bar 7, the triangular cutter teeth 8 arranged on the loosening cutter bar 7 can loosen soil more when loosening the soil, and the loosening effect is good, and the spacing arm 9 that sets up can support the cutter arbor 7 that loosens the soil, makes it can bear bigger power when loosening the soil, conveniently loosens the soil.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples or principles of operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combined ditching subsoiler comprises a front connecting rod (1) and a rear connecting rod (2) which are oppositely arranged, wherein a guide rod (15) is fixed between the front connecting rod (1) and the rear connecting rod (2), and is characterized in that a left fixing rod (3) is fixed between the left ends of the front connecting rod (1) and the rear connecting rod (2), a right fixing rod (4) is fixed between the right ends of the front connecting rod (1) and the rear connecting rod (2), the guide rod (15) is positioned between the left fixing rod (3) and the right fixing rod (4), a plurality of positioning rods (5) are fixed on the left side of the right fixing rod (4) along the length direction, fixed blocks (6) are sleeved on the positioning rods (5), soil loosening cutter bars (7) are fixed at the bottoms of the fixed blocks (6), and triangular cutter teeth (8) are integrally arranged on the two sides of the soil loosening cutter bars (7) along the length direction, the right side of cutter arbor (7) loosens the soil is equipped with spacing arm (9) of fixing in right dead lever (4) bottom, it is connected with threaded rod (10) to rotate between anterior connecting rod (1) and rear portion connecting rod (2), and the front end of threaded rod (10) is fixed with rocker (11), screw drive cooperation has fixed plate (13) of matcing with fixed block (6) on threaded rod (10), and fixed plate (13) sliding fit on guide bar (15), and the one end of fixed plate (13) is fixed with inserted bar (14) of pegging graft on fixed block (6).

2. The combined ditching subsoiler of claim 1, characterized in that the front side of the fixed block (6) is provided with a second slot (62) matching with the insertion rod (14), and the insertion rod (14) is inserted into the matching second slot (62), and the right side of the fixed block (6) is provided with a first slot (61) matching with the positioning rod (5), and the positioning rod (5) is inserted into the matching first slot (61).

3. The combined ditching subsoiler of claim 2, characterized in that said first slot (61) and said second slot (62) are rectangular in shape, and the fixed plate (13) is provided with a guide hole adapted to the size of the guide bar (15), and the guide bar (15) is slidably fitted in the guide hole.

4. The combined ditching subsoiler of claim 1, characterized in that the front connecting rod (1) and the rear connecting rod (2) are provided with mounting holes matching with the threaded rod (10) in size, and both ends of the threaded rod (10) are respectively fitted in the two mounting holes in a rotating manner.

5. The combined ditching subsoiler of claim 1, characterized in that a connecting plate (16) is fixed on the left side of said left fixed rod (3), and bolt connection holes are provided at both ends of the connecting plate (16).

6. The combined ditching subsoiler of claim 1, characterized in that a holding bar (12) is fixed to one end of the rocker (11) remote from the threaded rod (10), and the holding bar (12) is provided with anti-slip threads, and a stop is fixed to the other end of the holding bar (12).