CN211959961U

CN211959961U - Hiller with adjustable hilling range

Info

Publication number: CN211959961U
Application number: CN201922406841.3U
Authority: CN
Inventors: 王飞; 潘英霖; 王佳; 关琳琳; 任晓明
Original assignee: Zhengzhou Zhitou Biotechnology Co ltd
Current assignee: Zhengzhou Zhitou Biotechnology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-20
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a hiller with adjustable hilling range, which relates to the technical field of agricultural devices and aims at the problem of large working strength, the utility model provides a proposal that comprises a vehicle body, a plurality of fixed rods are fixedly connected at the lower side of the vehicle body, a support rod is fixedly connected at the other end of the fixed rods, a support sleeve is sleeved on the outer wall of each end of the support rod through screw threads, one end of the support sleeve, which is far away from the fixed rods, is fixedly sleeved with a limit ring, a rotary rod rotationally connected with the support sleeve is arranged between the two limit rings, a limit pin slidingly sleeved with the rotary rod is slidingly sleeved in the limit ring, and a scattering device is rotationally connected at the other end of the rotary rod. Adapt to different soil-working ranges and ensure the operation of the device.

Description

Hiller with adjustable hilling range

Technical Field

The utility model relates to an agricultural device technical field especially relates to a hiller of range adjustable of hilling up.

Background

The hiller is one kind and breaks up soil, a machine of convenient follow-up use, and sometimes the hiller can cooperate fertilizer injection unit or ditching device to carry out certain work in the use for more convenience of individual agricultural work, efficiency is higher.

In the use, because the area in every farmland is not of uniform size, need carry out certain change to the device of earthing up for whole operation is comparatively loaded down with trivial details, has increased working strength, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of hiller of range adjustable of hilling up has solved the big problem of working strength.

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

a hiller with adjustable hilling range comprises a vehicle body, wherein a plurality of fixed rods are fixedly connected to the lower side of the vehicle body, supporting rods are fixedly connected to the other ends of the fixed rods, supporting sleeves are sleeved on the outer walls of the two ends of each supporting rod in a threaded manner, a limiting ring is sleeved on one end, away from the fixed rods, of each supporting sleeve, a rotating rod rotatably connected with the supporting sleeves is arranged between the two limiting rings, a limiting pin slidably sleeved with the rotating rod is slidably sleeved in each limiting ring, a scattering device is rotatably connected to the other end of each rotating rod, a mounting block fixedly connected with the vehicle body is arranged on one side of each fixed rod, a supporting shaft is rotatably connected between the two mounting blocks, an extending rod is fixedly sleeved on the outer wall of each supporting shaft, an adjusting rod is fixedly connected with the other end of each extending rod, a ripping plate is rotatably connected to one side of each extending rod, and a moving rod is rotatably, and the other end of the movable rod is sleeved with an adjusting sleeve in a threaded manner.

Preferably, both sides of extension rod all are provided with the limited nut that cup joints with the back shaft screw thread, the cross section of opening native board adopts the arc structure, the screw thread has cup jointed lock nut on the bracing piece.

Preferably, a thread groove is formed in the support sleeve, and the support rod is located in the thread groove.

Preferably, a limiting groove is formed in each of the limiting ring and the rotating rod, and the limiting pin is located in the limiting groove.

Preferably, break up the device and include the axis of rotation of being connected with the rotary rod rotation, the fixed cover in one end of axis of rotation has connect the belt pulley, the one end fixedly connected with connecting block of axis of rotation, bolt fixedly connected with connecting axle is passed through to one side of connecting block, a plurality of cutting arcs of the equal fixedly connected with of outer wall of connecting axle and axis of rotation.

Preferably, the cutting arc adopts an arc structure, and thread grooves are formed in the connecting shaft and the rotating shaft.

The utility model has the advantages that:

1: carry out certain concatenation through the device of difference for whole device of breaing up can be adjusted at certain within range span, and the work of breaing up is carried out to a plurality of cutting arcs of installation that can be convenient, makes whole device comparatively convenient when the adjustment, and can reduce the use of different devices, reduces the storage pressure and the purchasing cost in later stage.

2: can adapt to different depths of earthing up through can adjusting the rotary rod, through the work of adjustment cover etc. simultaneously, adapt to different scope of opening earth, guarantee going on of device.

Drawings

Fig. 1 is a schematic cross-sectional view of a hiller with adjustable hilling range according to the present invention;

fig. 2 is a left side view schematic cross-sectional view of the hiller with adjustable hilling range provided by the present invention;

FIG. 3 is a schematic top view of the hiller with adjustable hilling range according to the present invention;

fig. 4 is an enlarged schematic view of a position a of the hiller of the adjustable hilling range provided by the utility model.

Reference numbers in the figures: the device comprises a vehicle body 1, a fixing rod 2, a supporting rod 3, a connecting shaft 4, a connecting block 5, a cutting arc 6, a belt pulley 7, a rotating shaft 8, a rotating rod 9, a supporting sleeve 10, a threaded groove 11, a limiting ring 12, a limiting pin 13, a mounting block 14, a limiting nut 15, a soil opening plate 16, an extending rod 17, a supporting shaft 18, an adjusting rod 19, a moving rod 20 and an adjusting sleeve 21.

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. 1-4, a hiller with adjustable hilling range comprises a vehicle body 1, a plurality of fixed rods 2 are fixedly connected to the lower side of the vehicle body 1, a support rod 3 is fixedly connected to the other end of each fixed rod 2, a support sleeve 10 is in threaded sleeve connection with the outer wall of each end of the support rod 3, a limit ring 12 is fixedly sleeved on one end of the support sleeve 10 far away from the fixed rod 2, a rotary rod 9 rotatably connected with the support sleeve 10 is arranged between the two limit rings 12, a limit pin 13 slidably sleeved with the rotary rod 9 is slidably sleeved in the limit ring 12, a scattering device is rotatably connected with the other end of the rotary rod 9, a mounting block 14 fixedly connected with the vehicle body 1 is arranged on one side of each fixed rod 2, a support shaft 18 is rotatably connected between the two mounting blocks 14, an extension rod 17 is fixedly sleeved on the outer wall of the support shaft, one side of the extension rod 17 is rotatably connected with a soil opening plate 16, one sides of the soil opening plate 16 and the adjusting rod 19 are both rotatably connected with a movable rod 20 through hinges, and the other end of the movable rod 20 is in threaded sleeve connection with an adjusting sleeve 21, in the working process, firstly, the angle of the rotating rod 9 is adjusted according to the working requirement to adapt to different ridging thicknesses, then the scattering device is driven to rotate through transmission to scatter, the device is ensured to operate, in adapting to different works, the rotary support sleeve 10 rotates, so that the support sleeve 10 moves and rotates out of the support bar 3, then passes through the matching of the limiting ring 12 and the limiting pin 13, the rotating rod 9 is fixed to perform a certain work, and soil is excavated through the soil-excavating plate 16 at the same time, when adapting to different widths, the included angle between the soil cutting plates 16 is changed by adjusting the adjusting sleeve 21, so as to adapt to different soil cutting widths.

Both sides of the extension rod 17 are provided with limiting nuts 15 which are in threaded sleeve connection with the support shaft 18, the cross section of the soil opening plate 16 is of an arc structure, stop nuts are in threaded sleeve connection with the support rod 3, the limiting nuts 15 are limited to a certain degree, and the stop nuts guarantee the stability of the support rod 3.

A thread groove 11 is formed in the support sleeve 10, the support rod 3 is located in the thread groove 11, a limiting groove is formed in each of the limiting ring 12 and the rotating rod 9, the limiting pin 13 is located in the limiting groove, and the operation of the device is guaranteed through the fixing of the limiting groove and the limiting pin 13.

The device of breaing up includes the axis of rotation 8 of being connected with the rotation rod 9 rotation, the fixed cover of one end of axis of rotation 8 has connect belt pulley 7, the one end fixedly connected with connecting block 5 of axis of rotation 8, bolt fixedly connected with connecting axle 4 is passed through to one side of connecting block 5, a plurality of cutting arcs of connecting axle 4 and the equal fixedly connected with of the outer wall of axis of rotation 8 6, be connected with transmission through belt pulley 7, and then drive axis of rotation 8 and connecting axle 4 and rotate, and then make cutting arc 6 rotate, the work of breaing up is guaranteed, can carry out the connection of a plurality of connecting axles 4 through connecting block 5, adapt to different work of digging.

The cutting arc 6 adopts an arc structure, and thread grooves are formed in the connecting shaft 4 and the rotating shaft 8.

The working principle is as follows: in the working process, the angle of the rotating rod 9 is firstly adjusted according to the working requirement to adapt to different ridging thicknesses, then is connected with a transmission device through a belt pulley 7, further drives a rotating shaft 8 and a connecting shaft 4 to rotate, thereby leading the cutting arc 6 to rotate, ensuring the scattering work, connecting a plurality of connecting shafts 4 through the connecting block 5, adapting to different soil-working works, in adapting to different works, the rotary support sleeve 10 rotates, so that the support sleeve 10 moves and rotates out of the support bar 3, then passes through the matching of the limiting ring 12 and the limiting pin 13, the rotating rod 9 is fixed to perform a certain work, and soil is excavated through the soil-excavating plate 16 at the same time, when adapting to different widths, the included angle between the soil cutting plates 16 is changed by adjusting the adjusting sleeve 21, so as to adapt to different soil cutting widths.

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.

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. The hiller with the adjustable hilling range comprises a vehicle body (1) and is characterized in that a plurality of fixing rods (2) are fixedly connected to the lower side of the vehicle body (1), supporting rods (3) are fixedly connected to the other ends of the fixing rods (2), supporting sleeves (10) are sleeved on the outer walls of the two ends of each supporting rod (3) in a threaded manner, limiting rings (12) are fixedly sleeved on one ends, far away from the fixing rods (2), of the supporting sleeves (10), rotating rods (9) rotatably connected with the supporting sleeves (10) are arranged between the two limiting rings (12), limiting pins (13) slidably sleeved with the rotating rods (9) are slidably sleeved in the limiting rings (12), scattering devices are rotatably connected to the other ends of the rotating rods (9), mounting blocks (14) fixedly connected with the vehicle body (1) are arranged on one side of each fixing rod (2), supporting shafts (18) are rotatably connected between the two mounting blocks (14), the outer wall of back shaft (18) is fixed to be cup jointed extension rod (17), and the other end fixedly connected with adjusting lever (19) of extension rod (17), one side of extension rod (17) is rotated and is connected with out native board (16), it all is connected with carriage release lever (20) through the hinge rotation to open one side of native board (16) and adjusting lever (19), and the other end screw thread of carriage release lever (20) has cup jointed adjustment cover (21).

2. The hiller with adjustable hilling range according to claim 1, wherein both sides of the extension rod (17) are provided with limiting nuts (15) which are in threaded socket connection with the supporting shaft (18), and the cross section of the earth opening plate (16) adopts an arc structure.

3. The hiller with adjustable hilling range according to claim 1, wherein a thread groove (11) is arranged in the support sleeve (10), the support rod (3) is arranged in the thread groove (11), and a stop nut is sleeved on the support rod (3) in a threaded manner.

4. An adjustable hiller according to claim 1, characterized in that said limiting ring (12) and said rotating rod (9) are provided with a limiting slot in which said limiting pin (13) is located.

5. The hiller with the adjustable hilling range according to claim 1, wherein the scattering device comprises a rotating shaft (8) rotatably connected with a rotating rod (9), a belt pulley (7) is fixedly connected to one end of the rotating shaft (8), a connecting block (5) is fixedly connected to one end of the rotating shaft (8), a connecting shaft (4) is fixedly connected to one side of the connecting block (5) through a bolt, and a plurality of cutting arcs (6) are fixedly connected to the outer walls of the connecting shaft (4) and the rotating shaft (8).

6. A banking machine with adjustable banking range according to claim 5, wherein said cutting arc (6) is of arc-shaped configuration, and said connecting shaft (4) and said rotating shaft (8) are provided with thread grooves therein.