CN209824356U - Disc harrow capable of adjusting soil penetration depth - Google Patents

Abstract

The utility model discloses a can adjust disc harrow of degree of depth of penetrating into soil, including first installing frame and second installing frame, the first bracing piece of equal fixedly connected with all around of first installing frame bottom, and the bottom of first bracing piece has the second bracing piece through pivot swing joint, middle-end fixedly connected with fifth bracing piece on second bracing piece right side, and the internal surface of fifth bracing piece has the regulation pole through pivot swing joint, adjust the upper end of pole internal surface and seted up the elongated slot, and adjust the internal surface connection of pole through fastening screw and first installing frame. The utility model discloses equal fixed connection has all around first bracing piece bottom first installation frame to through pivot, second bracing piece, third bracing piece, fifth bracing piece, regulation pole, elongated slot and fastening screw's effect, can make this disc harrow have the effect of adjusting the degree of depth of penetrating into soil, solved the unable degree of depth of penetrating into soil of adjusting of current disc harrow, thereby the problem of inconvenience is brought for people's use.

Description

Disc harrow capable of adjusting soil penetration depth

Technical Field

The utility model relates to a disc harrow technical field specifically is a disc harrow that can adjust degree of depth into soil.

Background

The disk harrow is a traditional agricultural tool for turning over the soil in agricultural production, and uses a group of concave disks as working components according to the principle of harrow work, the blade plane of the harrow plate is perpendicular to the ground and has an adjustable deflection angle with the advancing direction of a machine set, the harrow plate rolls and advances under the action of tractor traction force and soil reaction force during operation, the blade of the harrow plate is cut into the soil to cut off grass roots and crop stubbles, and the upturned soil rises a certain height along the concave surface of the harrow plate and falls down, so that the fertilizer, the pesticide and the like on the ground surface can be mixed with the surface soil during operation, is generally used for operations such as shallow ploughing stubble cleaning after crop harvesting, soil moisture preservation in early spring, soil crushing after ploughing and the like, and can also be used for seed covering operation after airplane seeding, but the prior disc harrow can not adjust the soil penetration depth, therefore, the disc harrow which can adjust the depth of the soil is provided for bringing inconvenience to agricultural operation of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust disc harrow of degree of depth of burying possesses the advantage of adjustable degree of depth of burying, has solved the unable degree of depth of burying of adjusting of current disc harrow to solve the inconvenient problem of agricultural operation.

In order to achieve the above object, the utility model provides a following technical scheme: a disc harrow capable of adjusting the soil penetration depth comprises a first mounting frame and a second mounting frame, wherein the periphery of the bottom of the first mounting frame is fixedly connected with a first supporting rod, the bottom of the first supporting rod is movably connected with a second supporting rod through a rotating shaft, the middle end of the right side of the second supporting rod is fixedly connected with a fifth supporting rod, the inner surface of the fifth supporting rod is movably connected with an adjusting rod through a rotating shaft, the upper end of the inner surface of the adjusting rod is provided with a long groove, the adjusting rod is connected with the inner surface of the first mounting frame through a fastening screw, the bottom of the second supporting rod is movably connected with a third supporting rod through a rotating shaft, and third bracing piece fixed connection is around the second installing frame top, the right-hand member of second installing frame bottom is connected with the mounting panel through fastening screw, and the bottom of mounting panel is crisscross to be provided with first hack pole and second hack pole.

Preferably, the left middle end of the first mounting frame is fixedly connected with the clamping seat, the inner surface of the clamping seat is provided with a reserved hole, and meanwhile, the reinforcing block is fixedly connected between the top on the right side of the clamping seat and the left end of the top of the first mounting frame and is of a right-angled triangle structure.

Preferably, the front end and the rear end of the left side of the bottom of the second mounting frame are fixedly connected with a fourth supporting rod, and the inner surface of the fourth supporting rod is movably connected with a disc through a rotating shaft.

Preferably, the fourth bracing piece is for controlling two sets of settings, and the disc in every group fourth bracing piece is twelve to twenty equidistance settings, and simultaneously, the disc of controlling two sets of sets is for setting up in opposite directions.

Preferably, first hack pole and second hack pole are two sets of settings, and the first hack pole of every group and second hack pole are sixteen to thirty equidistance settings.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses equal fixed connection has first bracing piece all around in first installation frame bottom, and through the pivot, the second bracing piece, the third bracing piece, the fifth bracing piece, adjust the pole, the effect of elongated slot and fastening screw, people can pass through the not hard up fastening screw of spanner as required, adjust the pole upwards or stimulate downwards, it can drive fifth bracing piece up-and-down motion through the pivot to adjust the pole when upwards or stimulate downwards, the fifth bracing piece can drive the second bracing piece in order to be connected with first bracing piece pivot department rotatory in the up-and-down motion, thereby reach the regulation demand to second installation frame level, cooperation through above structure, can make this disc harrow have the effect of adjusting the degree of depth of penetrating into soil, the unable degree of depth of penetrating into soil of adjusting of current disc harrow has been solved, thereby bring inconvenient problem for people's use.

2. The utility model discloses the right-hand member bottom the second installation frame has the mounting panel through fastening screw connection to crisscross first hack pole and the second hack pole of being provided with in the bottom of mounting panel, can carry out further breakage and level and smooth to soil, thereby improved the effect of digging.

Drawings

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

In the figure: the device comprises a first mounting frame 1, a fifth support rod 2, a reinforcing block 3, a clamping seat 4, a first support rod 5, a disc 6, a second support rod 7, a fourth support rod 8, a first soil crushing rod 9, a second soil crushing rod 10, a mounting plate 11, a second mounting frame 12, a third support rod 13, a fastening screw 14, an adjusting rod 15 and a long groove 16.

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. 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.

The utility model discloses a first installing frame 1, fifth bracing piece 2, boss 3, cassette 4, first bracing piece 5, disc 6, second bracing piece 7, fourth bracing piece 8, first hack pole 9, second hack pole 10, mounting panel 11, second installing frame 12, third bracing piece 13, fastening screw 14, adjust pole 15 and elongated slot 16 part and be the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1, a disc harrow capable of adjusting the depth of penetration comprises a first mounting frame 1 and a second mounting frame 12, wherein a clamping seat 4 is fixedly connected to the middle end of the left side of the first mounting frame 1, a preformed hole is formed in the inner surface of the clamping seat 4, a reinforcing block 3 is fixedly connected between the top of the right side of the clamping seat 4 and the left end of the top of the first mounting frame 1, the reinforcing block 3 is in a right triangle structure, first support rods 5 are fixedly connected to the periphery of the bottom of the first mounting frame 1, a second support rod 7 is movably connected to the bottom of the first support rod 5 through a rotating shaft, a fifth support rod 2 is fixedly connected to the middle end of the right side of the second support rod 7, an adjusting rod 15 is movably connected to the inner surface of the fifth support rod 2 through a rotating shaft, an elongated slot 16 is formed in the upper end of the inner surface of the adjusting rod 15, and the adjusting rod 15, the bottom of the second supporting rod 7 is movably connected with a third supporting rod 13 through a rotating shaft, people can loosen a fastening screw 14 through a wrench as required to pull the adjusting rod 15 upwards or downwards, the adjusting rod 15 can drive the fifth supporting rod 2 to move up and down through the rotating shaft while pulling upwards or downwards, the fifth supporting rod 2 can drive the second supporting rod 7 to rotate at the rotating shaft connected with the first supporting rod 5 while moving up and down, so that the adjusting requirement on the horizontal height of the second mounting frame 12 is met, through the matching of the above structures, the disc harrow can have the function of adjusting the depth of the buried soil, the problem that the existing disc harrow cannot adjust the depth of the buried soil, so that the inconvenience is brought to the use of people is solved, the third supporting rod 13 is fixedly connected to the periphery of the top of the second mounting frame 12, and the right end of the bottom of the second mounting frame 12 is connected with a mounting plate 11 through the fastening screw 14, and the crisscross first hack pole 9 and the second hack pole 10 that is provided with in bottom of mounting panel 11, can carry out further breakage and level and smooth to soil, thereby the effect of digging has been improved, first hack pole 9 and second hack pole 10 are two sets of settings, and every first hack pole 9 of group and second hack pole 10 are sixteen to thirty equidistance settings, the equal fixedly connected with fourth bracing piece 8 in both ends around the second mounting frame 12 bottom is left, and the internal surface of fourth bracing piece 8 has disc 6 through pivot swing joint, two sets of settings about fourth bracing piece 8 is, and disc 6 in every fourth bracing piece 8 of group is twelve to twenty equidistance settings, and simultaneously, control two sets of disc 6 for setting up in opposite directions.

When in use, a traction frame of agricultural machinery is connected with a clamping seat 4 through a bolt, the periphery of the bottom of a first mounting frame 1 is fixedly connected with a first supporting rod 5, and through the action of a rotating shaft, a second supporting rod 7, a third supporting rod 13, a fifth supporting rod 2, an adjusting rod 15, a long groove 16 and a fastening screw 14, people can loosen the fastening screw 14 through a wrench according to needs, pull the adjusting rod 15 upwards or downwards, the adjusting rod 15 can drive the fifth supporting rod 2 to move up and down through the rotating shaft while pulling upwards or downwards, the fifth supporting rod 2 can drive the second supporting rod 7 to rotate at the rotating shaft connected with the first supporting rod 5 while moving up and down, thereby achieving the requirement of adjusting the horizontal height of the second mounting frame 12, and through the matching of the structures, the disc harrow can have the function of adjusting the soil penetration depth, and solving the problem that the existing disc harrow can not adjust the soil penetration depth, thereby for people's the problem that the use is inconvenient, the right-hand member in second installing frame 12 bottom is connected with mounting panel 11 through fastening screw 14 to crisscross first hack pole 9 and the second hack pole 10 of being provided with in the bottom of mounting panel 11, can carry out further breakage and level to soil, thereby improved the effect of digging.

In summary, the following steps: this can adjust disc harrow of degree of depth of penetrating into soil has all fixedly connected first bracing piece 5 around first installing frame 1 bottom to through the effect of pivot, second bracing piece 7, third bracing piece 13, fifth bracing piece 2, regulation pole 15, elongated slot 16 and fastening screw 14, can make this disc harrow have the effect of adjusting the degree of depth of penetrating into soil, solved current disc harrow and can't adjust the degree of depth of penetrating into soil, thereby bring inconvenient problem for people's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A disc harrow capable of adjusting the soil penetration depth comprises a first mounting frame (1) and a second mounting frame (12), and is characterized in that: the periphery of the bottom of the first mounting frame (1) is fixedly connected with first supporting rods (5), the bottom of each first supporting rod (5) is movably connected with a second supporting rod (7) through a rotating shaft, the middle end of the right side of each second supporting rod (7) is fixedly connected with a fifth supporting rod (2), the inner surface of each fifth supporting rod (2) is movably connected with an adjusting rod (15) through a rotating shaft, the upper end of the inner surface of each adjusting rod (15) is provided with an elongated slot (16), the adjusting rods (15) are connected with the inner surface of the first mounting frame (1) through fastening screws (14), the bottom of each second supporting rod (7) is movably connected with a third supporting rod (13) through a rotating shaft, the third supporting rods (13) are fixedly connected to the periphery of the top of the second mounting frame (12), and the right end of the bottom of the second mounting frame (12) is connected with a mounting plate (11) through, and the bottom of the mounting plate (11) is provided with a first soil crushing rod (9) and a second soil crushing rod (10) in a staggered manner.

2. The disc harrow of claim 1, wherein the depth of penetration can be adjusted by: the left middle end fixedly connected with cassette (4) of first installing frame (1), and the internal surface of cassette (4) has seted up the preformed hole, and simultaneously, fixedly connected with boss (3) between the top on cassette (4) right side and the left end at first installing frame (1) top, and boss (3) are the right angled triangle structure.

3. The disc harrow of claim 1, wherein the depth of penetration can be adjusted by: the left front end and the back end of the bottom of the second mounting frame (12) are fixedly connected with a fourth supporting rod (8), and the inner surface of the fourth supporting rod (8) is movably connected with a disc (6) through a rotating shaft.

4. The disc harrow of claim 3, wherein the depth of penetration can be adjusted by: the fourth supporting rod (8) is arranged in two groups from left to right, the discs (6) in the fourth supporting rod (8) in each group are arranged in twelve to twenty equal distances, and the discs (6) in the left group and the right group are arranged in opposite directions.

5. The disc harrow of claim 1, wherein the depth of penetration can be adjusted by: first hack pole (9) and second hack pole (10) are two sets of settings, and first hack pole (9) of every group and second hack pole (10) are sixteen to thirty equidistance settings.