CN218514764U - Rotary cultivator convenient to adjust - Google Patents

Abstract

The utility model discloses a rotary cultivator convenient to adjust, relate to rotary cultivator technical field, including first dwang, first dwang slidable mounting has a plurality of ploughing sword, the one end fixedly connected with slide bar of ploughing the sword, a plurality of sliding tray that matches with the slide bar is seted up to first dwang, the tooth's socket has been seted up to the slide bar, the inslot one side of tooth's socket is provided with the tooth, be provided with actuating mechanism in the slide bar, actuating mechanism includes second dwang and a plurality of first gear, the second dwang rotates and installs in first dwang, fixed the cup joint of first gear is at the lateral wall of second dwang, and first gear engagement is in the tooth's socket, drive first gear rotation through rotating the second dwang, and then drive the slide bar through the tooth's socket and slide in the sliding tray of first dwang, and then adjust ploughing length, further adjust the arable land degree of depth through adjusting ploughing sword length, the problem of current rotary cultivator can't mostly be according to geographical environment adjustment ploughing sword length has been solved, and then adjust the ploughing degree of depth.

Description

Rotary cultivator convenient to adjust

Technical Field

The utility model relates to a rotary cultivator technical field specifically is a rotary cultivator convenient to adjust.

Background

The rotary cultivator is agricultural machinery for cultivating land by rotating the cutter teeth, has strong soil crushing capability, has the characteristic of flattening the surface of the cultivated land, is mainly divided into a transverse shaft type, a vertical shaft type and an inclined type, and can level the surface of the land, reduce plant diseases and insect pests, break a plough bottom layer, eliminate partial weeds, recover a soil plough layer structure, improve the water storage and preservation capability of the soil, improve the operation standard of agricultural machinery and the like;

however, the existing rotary cultivator is as follows: CN201410092369.X, though can increase arable efficiency, mostly can't adjust ploughing sword length according to geographical environment, and then adjust the ploughing degree of depth, for solving the above-mentioned problem that proposes current rotary cultivator and mostly can't adjust ploughing sword length according to geographical environment, and then adjust the ploughing degree of depth, provides a rotary cultivator convenient to adjust now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary cultivator convenient to adjust to it can't adjust ploughing sword length according to geographical environment mostly to propose current rotary cultivator in solving above-mentioned background, and then adjusts the problem of ploughing the degree of depth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotary cultivator convenient to adjust, include at rotary cultivator one side pivoted first dwang, first dwang slidable mounting has a plurality of ploughing sword, the one end fixedly connected with slide bar of ploughing the sword, a plurality of sliding tray that matches with the slide bar is seted up to first dwang, the tooth's socket has been seted up to the slide bar, inslot one side of tooth's socket is provided with the tooth, be provided with actuating mechanism in the slide bar, actuating mechanism includes second dwang and a plurality of first gear, the second dwang rotates and installs in first dwang, the fixed lateral wall at the second dwang of cup jointing of first gear, and first gear engagement is in the tooth's socket, drive first gear rotation through rotating the second dwang, and then slide in the sliding tray of first dwang through driving the slide bar, and then adjust ploughing sword length, further adjust the arable land degree of depth through adjusting ploughing sword length.

As a preferred technical scheme of the utility model, the slide bar is provided with two, and fixedly connected with action bars passes through the action bars and connects two slide bars in the middle of two slide bars.

As a preferred technical scheme of the utility model, the action bars internal fixation has cup jointed and is used for driving first rotation pole pivoted second gear, uses hinge engagement second gear to drive the second gear rotation through the rotary cultivator host computer, drives first rotation pole rotation through the second gear rotation.

As a preferred technical scheme of the utility model, the outside of first rotation pole is provided with the splash guard that is used for the splashproof, and first rotation pole rotates to be installed in the splash guard, and weeds and clod when preventing to plough through the splash guard splash.

As a preferred technical scheme of the utility model, one side of splash guard is rotated and is installed the helping hand nut, and helping hand nut fixed connection conveniently rotates the second dwang through the helping hand nut in the one end of second dwang.

As a preferred technical scheme of the utility model, be provided with between helping hand nut and the splash guard and make things convenient for helping hand nut pivoted plane roller bearing, make things convenient for helping hand nut to rotate in splash guard one side through plane roller bearing.

As a preferred technical scheme of the utility model, the annular that matches with two change rings is all seted up at the both ends fixedly connected with change ring of first rotation pole, the inboard both ends of splash guard, through change ring at the annular internal rotation make things convenient for first rotation pole at the splash guard internal rotation.

As a preferred technical scheme of the utility model, the lateral wall both ends of slide bar are all fixed to be cup jointed and carry out spacing ring to the slide bar, prevent through the spacing ring that the slide bar breaks away from first pivot pole.

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

the utility model discloses, drive first gear revolve through rotating the second dwang, and then drive the slide bar through the tooth's socket and slide in the sliding tray of first dwang, and then adjust and plough sword length, plough sword length and then adjust the depth of ploughing through adjusting, solved the problem that the most unable sword length of ploughing according to geographical environment regulation of current rotary cultivator, and then the depth of ploughing of adjusting.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of the embodiment of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of a first rotating rod and an operating rod according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the tilling blade and the sliding rod according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;

fig. 6 is an enlarged view of the embodiment of the present invention at B in fig. 5;

fig. 7 is a schematic structural diagram of a splash guard according to an embodiment of the present invention.

In the figure: 1. a first rotating lever; 11. an operating lever; 12. a second gear; 13. a rotating ring; 2. ploughing; 21. a slide bar; 211. a tooth socket; 212. a limiting ring; 3. a drive mechanism; 31. a second rotating lever; 32. a first gear; 33. a power-assisted nut; 331. a planar roller; 4. a splash guard.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present embodiment provides a rotary cultivator convenient to adjust, which comprises a first rotating rod 1 rotating at one side of the rotary cultivator.

Wherein, one side fixed mounting of rotary cultivator has splash guard 4, can prevent through splash guard 4 that weeds and clod when the rotary cultivator is ploughed from splashing, and first rotation pole 1 rotates and installs the inside at splash guard 4.

In order to facilitate the rotation of the first rotating rod 1, two first rotating rods 1 are provided, and an operating rod 11 is fixedly connected between the two first rotating rods 1.

Wherein, action bars 11 are used for connecting two first transfer poles 1, and the lateral wall of action bars 11 is seted up slottedly, and the fixed cover in inslot has connect second gear 12, and the rotary cultivator is provided with the chain, and the chain cup joints at the lateral wall of second gear 12, drives second gear 12 through the chain and rotates, and then rotates action bars 11, and action bars 11 rotates and drives two first transfer poles 1 and rotate, and the chain drives second gear 12 and rotates the multi-purpose industrial machinery that is used for, for prior art.

In order to facilitate the two first rotating rods 1 to rotate in the splash guard 4, one end of each of the two first rotating rods 1 is fixedly connected with a rotating ring 13.

Wherein, two swivel rings 13 are fixed connection respectively in the one end that two first swivel rods 1 kept away from each other, and the annular has all been seted up at 4 inside wall both ends of splashproof cover, and two swivel rings 13 rotate respectively and install in 4 interior two annulars of splashproof cover, through swivel ring 13 at the annular internal rotation, and then make things convenient for first swivel rod 1 at 4 internal rotations of splashproof cover.

For the convenience of ploughing, the first rotating rod 1 is provided with a plurality of ploughing blades 2.

In order to adjust the length of the tilling blade 2 on one side of the first rotating rod 1 conveniently, one end of the tilling blade 2 is fixedly connected with a sliding rod 21.

Wherein, a plurality of sliding trays have been seted up to the lateral wall of first pivot pole 1, and a plurality of sliding bars 21 are slidable mounting respectively in a plurality of sliding trays, slide in the sliding tray through sliding bar 21, adjust the length of ploughing sword 2 at 1 lateral wall of first pivot pole.

In order to facilitate the sliding of the adjustment slide bar 21 in the slide groove of the first rotation bar 1, a driving mechanism 3 is provided in the first rotation bar 1.

Wherein, actuating mechanism 3 includes second dwang 31 and first gear 32, and first gear 32 preferably establishes to be a plurality ofly, and a plurality of first gears 32 are fixed to be cup jointed at the lateral wall of second dwang 31, and second dwang 31 and a plurality of first gears 32 rotate and install in first dwang 1.

Wherein, tooth's socket 211 has been seted up to slide bar 21, and tooth's socket 211 inner wall one side is provided with the tooth, and first gear 32 rotates and installs in tooth's socket 211, and the tooth intermeshing in first gear 32 and the tooth's socket 211 rotates through second dwang 31 and drives first gear 32 and rotate, and then drives slide bar 21 and slide in the sliding tray through the tooth in the tooth's socket 211.

In order to facilitate the rotation of the second rotating rod 31 in the first rotating rod 1, an assisting nut 33 is rotatably mounted at one end of the splash guard 4.

Wherein, the splash guard 4 is run through to the one end of second dwang 31, fixed connection is in the one end of helping hand nut 33, through fixed first dwang 1, pass through the spanner in the one end of splash guard 4, instrument such as sleeve pipe rotates helping hand nut 33 can drive second dwang 31 at 1 internal rotation of first dwang, the lateral wall of second dwang 31 and the inside wall of first dwang 1 provide the interact power, and then form the damping, fix second dwang 31 in first dwang 1.

In order to prevent the booster nut 33 from being worn by the cup part 4 by rotating the booster nut 33 on the cup part 4 side, a flat roller 331 is provided between the cup part 4 and the booster nut 33.

Wherein, plane roller 331 comprises two rings, is provided with a plurality of balls between the ring, makes two rings can the rotation each other through a plurality of balls, and helping hand nut 33 and splash guard 4 contact with two rings respectively, and then makes things convenient for helping hand nut 33 to rotate in splash guard 4 one side through plane roller 331, and plane roller 331 is the prior art more used to industrial machinery.

In order to prevent the sliding rod 21 from sliding out of the sliding groove of the first rotating rod 1, a limiting ring 212 is fixedly sleeved on the outer side wall of the sliding rod 21.

Wherein, the spacing ring 212 sets up a plurality ofly, and two are a set of, and the fixed cover of a set of two spacing rings 212 is connected at the lateral wall of slide bar 21, and two spacing rings 212 are located the lateral wall both ends of slide bar 21 respectively, and the outer lane of spacing ring 212 is greater than the notch of the sliding tray of first pivot pole 1, and then prevents that slide bar 21 from breaking away from the sliding tray of first pivot pole 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)

1. The utility model provides a rotary cultivator convenient to adjust, includes at first rotating rod (1) of rotary cultivator one side pivoted, its characterized in that: the first rotating rod (1) is provided with a plurality of tilling knives (2) in a sliding mode, one end of each tilling knife (2) is fixedly connected with a sliding rod (21), the first rotating rod (1) is provided with a plurality of sliding grooves matched with the sliding rods (21), each sliding rod (21) is provided with a tooth groove (211), and one side in each tooth groove (211) is provided with teeth;

be provided with actuating mechanism (3) in slide bar (21), actuating mechanism (3) include second dwang (31) and a plurality of first gear (32), second dwang (31) are rotated and are installed in first dwang (1), first gear (32) are fixed to be cup jointed at the lateral wall of second dwang (31), and first gear (32) meshing is in tooth's socket (211).

2. The rotary cultivator convenient to adjust of claim 1, wherein: the number of the sliding rods (21) is two, and an operating rod (11) is fixedly connected between the two sliding rods (21).

3. The rotary cultivator convenient to adjust of claim 2, wherein: the operating rod (11) is internally fixedly sleeved with a second gear (12) for driving the first rotating rod (1) to rotate.

4. A rotary cultivator convenient to adjust as claimed in claim 3, wherein: the outer side of the first rotating rod (1) is provided with a splash guard (4) for splash guard, and the first rotating rod (1) is rotatably installed in the splash guard (4).

5. The rotary cultivator convenient to adjust of claim 4, wherein: one side of splash guard (4) is rotated and is installed helping hand nut (33), helping hand nut (33) fixed connection is in the one end of second dwang (31).

6. The rotary cultivator convenient to adjust of claim 5, wherein: a plane roller (331) which is convenient for the power-assisted nut (33) to rotate is arranged between the power-assisted nut (33) and the splash guard (4).

7. The rotary cultivator convenient to adjust of claim 6, wherein: the both ends fixedly connected with swivel becket (13) of first swing rod (1), the annular that matches with two swivel becket (13) is all seted up at splashproof cover (4) inboard both ends.

8. The rotary cultivator convenient to adjust of claim 2, wherein: and both ends of the outer side wall of the sliding rod (21) are fixedly sleeved with limit rings (212) for limiting the sliding rod (21).

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