CN214014912U

CN214014912U - Novel ditching machine is used in saline and alkaline land

Info

Publication number: CN214014912U
Application number: CN202021840858.6U
Authority: CN
Inventors: 张洪欣; 郭祥德; 张洪祥; 崔志伟
Original assignee: Shandong Shenli Enterprise Development Co ltd
Current assignee: Shandong Shenli Enterprise Development Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-08-24
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a novel ditching machine for saline-alkali soil, install two piston rods in the pneumatic cylinder, the connecting plate is installed at the middle part of the pneumatic cylinder, first strengthening rib has been welded at both ends on the connecting plate, slide plate one end suit is on the pneumatic cylinder, the other end welds on the piston rod, install two mounts on the slide plate, second strengthening rib has been welded between mount and the slide plate piece, mount and install the mounting panel on the mount, install the rotating electrical machines on the mounting panel, install the action wheel on the output shaft of rotating electrical machines, install the driven wheel on the rotation axis, pass through the belt between action wheel and the driven wheel and be connected, install the swiveling wheel on the rotation axis, install the ditching sword on the swiveling wheel, the fender is installed between two mounts; compared with the prior art, the utility model discloses following beneficial effect has: so that both sides can be simultaneously ditched in the actual use process, and the ditching distance can be adjusted under the actual condition.

Description

Novel ditching machine is used in saline and alkaline land

Technical Field

The utility model relates to a saline and alkaline land is with novel ditching machine belongs to agricultural mechanical equipment technical field.

Background

The saline-alkali soil is a kind of salt accumulation, which means that the salt contained in the soil influences the normal growth of crops, and according to the incomplete statistics of the textbook organization and the grain and agriculture organization of the united nations, the area of the saline-alkali soil all over the world is 9.5438 hundred million hectares, wherein 9913 million hectares are in China. The formation of alkaline earth and alkaline soil in China is mostly related to the accumulation of carbonate in soil, so that the degree of alkalization is generally high, and serious saline-alkaline earth region plants can hardly survive, but with the development of scientific technology, only one side which is unfavorable should be seen, the saline-alkaline earth region plants should be regarded as precious land resources, and therefore with the development of society, the fact of improving the saline-alkaline land has been achieved.

Present current ditching machine simple structure, life is short to can only ditch one side, therefore lead to ditching inefficiency, consequently, need urgently need a novel ditching machine for saline and alkaline land to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel ditching machine is used in saline and alkaline land to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a novel ditching machine for saline-alkali soil comprises a fixed frame, a connecting plate, sliding plate blocks and a hydraulic cylinder, wherein two piston rods are installed in the hydraulic cylinder, the connecting plate is installed in the middle of the hydraulic cylinder, first reinforcing ribs are welded at two ends of the connecting plate, one end of each sliding plate block is sleeved on the hydraulic cylinder, the other end of each sliding plate block is welded on the piston rod, two fixed frames are installed on each sliding plate block, second reinforcing ribs are welded between the fixed frames and the sliding plate blocks, a mounting plate is installed on each fixed frame, a rotating motor is installed on each mounting plate, a driving wheel is installed on an output shaft of each rotating motor, a rotating shaft is installed between the two fixed frames, a driven wheel is installed on each rotating shaft, the driving wheel and the driven wheel are connected through a belt, a rotating wheel is installed on each rotating shaft, a ditching knife is installed on each rotating wheel, the fender is arranged between the two fixing frames.

Furthermore, the piston rods are of symmetrical structures in the hydraulic cylinder, and the sliding plate blocks and the fixed frame are of symmetrical structures at two sides of the connecting plate.

Furthermore, a round hole is formed in the lower right end of the fixing frame, a rolling bearing is installed in the round hole, and the rotating shaft penetrates through the two rolling bearings.

Further the belt is a normal V-belt.

Furthermore, the rotating motor is connected with the driving wheel through a key, and the rotating shaft is connected with the driven wheel through a key.

Furthermore, a threaded hole is formed in the mounting plate, and the mounting plate is connected with the fixing frame through a bolt, a nut, an elastic pad and a gasket.

Furthermore, an oil inlet pipe is installed in the middle of the hydraulic cylinder, and an oil outlet pipe is installed below the side of the hydraulic cylinder.

The utility model has the advantages that: the utility model discloses a saline and alkaline land is with novel ditching machine through having increased a ditching device for can carry out ditching work simultaneously to both sides in the in-service use process, and through having increased a telescopic device, make in-service use, can adjust the ditching distance to the condition of reality, the device is in-service use, more is fit for being applied to agricultural mechanical equipment technical field.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the novel ditcher for saline-alkali soil of the present invention;

FIG. 2 is a top view of the novel ditcher for saline-alkali soil of the utility model;

FIG. 3 is a cross-sectional view of the hydraulic cylinder of the novel ditcher for saline-alkali soil of the utility model;

in the figure: 1-a mudguard, 2-a ditching knife, 3-a rotating wheel, 4-a fixed frame, 5-a belt, 6-a rotating motor, 7-a driving wheel, 8-a mounting plate, 9-a first reinforcing rib, 10-a connecting plate, 11-a sliding plate, 12-a piston rod, 13-a second reinforcing rib, 14-a driven wheel, 15-a rotating shaft, 16-a hydraulic cylinder, 17-an oil inlet pipe and 18-an oil outlet pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a novel ditcher for saline-alkali soil comprises a fixed frame 4, a connecting plate 10, a sliding plate 11 and a hydraulic cylinder 16, wherein two piston rods 12 are arranged in the hydraulic cylinder 16, the connecting plate 10 is arranged in the middle of the hydraulic cylinder 16, first reinforcing ribs 9 are welded at two ends of the connecting plate 10, one end of the sliding plate 11 is sleeved on the hydraulic cylinder 16, the other end of the sliding plate is welded on the piston rods 12, two fixed frames 4 are arranged on the sliding plate 11, second reinforcing ribs 13 are welded between the fixed frames 4 and the sliding plate 11, a mounting plate 8 is arranged on the fixed frames 4, a rotating motor 6 is arranged on the mounting plate 8, a driving wheel 7 is arranged on an output shaft of the rotating motor 6, a rotating shaft 15 is arranged between the two fixed frames 4, a driven wheel 14 is arranged on the rotating shaft 15, the driving wheel 7 is connected with the driven wheel 14 through a belt 5, a rotating wheel 3 is arranged on the rotating shaft 15, a ditching cutter 2 is arranged on the rotating wheel 3, the mudguard 1 is mounted between two mounts 4.

The piston rod 12 is of a symmetrical structure in the hydraulic cylinder 16, and the sliding plate 11 and the fixing frame 4 are of symmetrical structures on two sides of the connecting plate 10, so that furrowing can be effectively performed on saline-alkali soil on two sides, and the distance can be guaranteed to be consistent when the distance is adjusted.

The round hole has been seted up to mount 4 right lower extreme, installs antifriction bearing in the round hole, and two antifriction bearing are crossed to rotation axis 15 for rotation axis 15 can be violently good rotate, can not have too much mechanical loss.

The belt 5 is a common V-shaped belt, which has the advantages of load impact alleviation, stable operation, no noise, belt slippage on a belt wheel during overload, complete machine protection, manufacture and installation accuracy not as strict as that of meshing transmission, convenient maintenance, no need of lubrication, capability of adapting to working conditions with larger center distance by increasing the length of the belt, and the like.

The rotary motor 6 is in key connection with the driving wheel 7, the rotary shaft 15 is in key connection with the driven wheel 14, and circumferential fixation between the shaft and parts on the shaft can be well realized to transmit movement and torque.

Threaded holes are formed in the mounting plate 8, the mounting plate 8 is connected with the fixing frame 4 through bolts, nuts, elastic pads and gaskets, and mounting and dismounting between the mounting plate 8 and the fixing frame 4 are facilitated.

An oil inlet pipe 17 is installed at the middle position of the hydraulic cylinder 16, and an oil outlet pipe 18 is installed below the side of the hydraulic cylinder 16.

As an embodiment of the present invention: in the actual working process, a power supply of the rotating motor 6 is turned on, the rotating motor 6 drives the driving wheel 7 to rotate, the rotating shaft 15 is driven to rotate through the transmission of the belt 5, and the ditching cutter 2 is driven by the rotating wheel 3 to rotate at a high speed to ditch the saline-alkali soil; when the distance between the two rotating wheels 3 needs to be increased, a forward rotating switch of a hydraulic pump in a control chamber is turned on, oil enters the middle part of a hydraulic cylinder 16 through an oil inlet pipe 17, the oil at two ends returns to an oil tank through an oil outlet pipe 18, at the moment, a piston rod 12 is pushed outwards, the distance between the two rotating wheels 3 is gradually increased, when the distance between the two rotating wheels 3 needs to be reduced, a reverse rotating switch of the hydraulic pump in the control chamber is turned on, the oil enters the two end parts of the hydraulic cylinder 16 through the oil outlet pipe 18, the oil at the middle part returns to the oil tank through the oil inlet pipe 17, at the moment, the piston rod 12 is retracted inwards, and the distance between the two rotating wheels 3 is gradually reduced; after the use is finished, all the switches are closed.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a saline and alkaline land is with novel ditching machine, includes mount (4), connecting plate (10), slide plate (11) and pneumatic cylinder (16), its characterized in that: install two piston rods (12) in pneumatic cylinder (16), connecting plate (10) are installed to pneumatic cylinder (16) middle part, both ends welding has first strengthening rib (9) on connecting plate (10), slide block (11) one end suit is on pneumatic cylinder (16), and the other end welding is on piston rod (12), install two mount (4) on slide block (11), the welding has second strengthening rib (13) between mount (4) and slide block (11), install mounting panel (8) on mount (4), install rotating electrical machines (6) on mounting panel (8), install action wheel (7) on the output shaft of rotating electrical machines (6), install rotation axis (15) between two mount (4), install from driving wheel (14) on rotation axis (15), the utility model discloses a ditching machine, including fixing frame (4), action wheel (7) and driven wheel (14), be connected through belt (5) between action wheel (7) and driven wheel (14), install swiveling wheel (3) on rotation axis (15), install ditching sword (2) on swiveling wheel (3), fender (1) is installed two between mount (4).

2. The novel ditcher for saline-alkali soil as claimed in claim 1, which is characterized in that: the piston rods (12) are of symmetrical structures in the hydraulic cylinder (16), and the sliding plate block (11) and the fixed frame (4) are of symmetrical structures on two sides of the connecting plate (10).

3. The novel ditcher for saline-alkali soil as claimed in claim 1, which is characterized in that: the right lower end of the fixing frame (4) is provided with a round hole, a rolling bearing is installed in the round hole, and the rotating shaft (15) transversely penetrates through the two rolling bearings.

4. The novel ditcher for saline-alkali soil as claimed in claim 1, which is characterized in that: the belt (5) is a normal V-belt.

5. The novel ditcher for saline-alkali soil as claimed in claim 1, which is characterized in that: the rotary motor (6) is connected with the driving wheel (7) through a key, and the rotary shaft (15) is connected with the driven wheel (14) through a key.

6. The novel ditcher for saline-alkali soil as claimed in claim 1, which is characterized in that: threaded holes are formed in the mounting plate (8), and the mounting plate (8) is connected with the fixing frame (4) through bolts, nuts, elastic pads and gaskets.

7. The novel ditcher for saline-alkali soil as claimed in claim 1, which is characterized in that: an oil inlet pipe (17) is installed in the middle of the hydraulic cylinder (16), and an oil outlet pipe (18) is installed below the side of the hydraulic cylinder (16).