Soil turning machine suitable for saline-alkali soil

Abstract

The utility model discloses a soil turning machine suitable for saline-alkali soil, which comprises a frame, a plurality of cross arms are uniformly distributed on the frame, a soil turning shovel is fixedly arranged at the bottom of each cross arm, a soil shoveling knife is arranged at one end of each soil turning shovel far away from the corresponding cross arm, and two symmetrically arranged connecting plates are hinged on one side of the frame. A leveling mechanism is rotationally connected between the two connecting plates, and a traction mechanism is arranged on the side, away from the leveling mechanism, of the vehicle frame. According to the soil turning machine suitable for the saline-alkali soil, soil turning is conducted on the saline-alkali soil through the soil turning shovel and the soil shoveling knife, hardened soil blocks are smashed and leveled through vibration generated during rotation of the leveling mechanism, the cam and the leveling assembly, and the soil turning depth can be adjusted and the soil turning efficiency of the saline-alkali soil can be improved through the traction mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a soil turning machine technical field, especially in kind suitable for saline and alkaline soil's soil turning machine. BACKGROUND

[0002] Soil salinization can make the land appear the phenomenon of hardening, cause the soil's air permeability to be poor, hinder the root system development of plant, can make the planted plant appear stop growing, leaf dry yellow phenomenon, therefore, the saline and alkaline soil needs timely soil turning, loose topsoil, intercept the soil capillary water and transport the salt to the surface, play the role of preventing the return of salt.

[0003] The existing saline and alkaline soil turning machine cannot adjust the soil turning depth, and the hardened soil after soil turning cannot be broken, so the soil turning efficiency is low. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a soil turning machine suitable for saline and alkaline soil, which aims to solve the problems of the existing saline and alkaline soil turning machine, such as the inability to adjust the soil turning depth, the inability to break the hardened soil after soil turning, and the low soil turning efficiency.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical scheme:

[0006] A soil turning machine suitable for saline and alkaline soil, comprising a vehicle frame, a plurality of uniformly distributed cross supports are arranged on the vehicle frame, a soil turning shovel is fixedly arranged at the bottom of each cross support, a soil turning knife is arranged at the end of the soil turning shovel away from the cross support, two symmetrical connecting plates are hingedly connected to one side of the vehicle frame, a leveling mechanism is rotatably connected between the two connecting plates, and a traction mechanism is arranged on the side of the vehicle frame away from the leveling mechanism.

[0007] Further, the leveling mechanism comprises a rotating shaft rotatably connected with the two connecting plates, a plurality of uniformly distributed cams are fixedly arranged on the rotating shaft, and a leveling assembly is fixedly arranged on the rotating shaft.

[0008] Further, the leveling assembly comprises a plurality of support plates fixedly arranged on the rotating shaft, and a plurality of uniformly distributed angle steels are fixedly arranged between the plurality of support plates.

[0009] Further, the traction mechanism comprises a connecting rod fixedly connected with the vehicle frame, a connecting fork is hingedly connected to the end of the connecting rod away from the vehicle frame, an installation plate is fixedly arranged at the end of the connecting fork away from the connecting rod, a fixing plate is fixedly arranged on the connecting fork, a first ear seat is arranged on the fixing plate, a second ear seat is fixedly arranged on the connecting rod, and a hydraulic cylinder is hingedly connected between the first ear seat and the second ear seat.

[0010] Further, the installation plate is provided with a mounting hole.

[0011] Further, each two adjacent turning shovel is staggered.

[0012] The utility model discloses the beneficial effects are:

[0013] The utility model discloses a be suitable for saline and alkaline land's turning machine, is turned over to the saline and alkaline land through the turning shovel and shovel soil knife of setting, through the setting, the vibration is produced when the cam and the flattening component rotate, and the hard soil block is smashed, is flattened, through the setting, can adjust the depth of turning over, improves the saline and alkaline land turning efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 3 It is the main view structure schematic diagram of the utility model.

[0017] Corresponding table of reference signs:

[0018] 1, frame;2, cross brace;3, turning shovel;4, shovel soil knife;5, connecting plate;6, rotating shaft;7, cam;8, support plate;9, angle steel;10, connecting rod;11, connecting fork;12, mounting plate;13, fixed plate;14, first ear seat;15, second ear seat;16, hydraulic cylinder;17, mounting hole. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model will be further described below in combination with the drawings. Same parts are indicated by same reference numerals.

[0020] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" refer to the directions towards or away from the geometric center of a particular component.

[0021] In order to make the content of the utility model more easily understood clearly, the technical solutions in the utility model embodiments will be described clearly and completely below in combination with the drawings in the utility model embodiments.

[0022] As Figs. 1 to 3As shown, a kind of suitable for saline-alkali soil plough, including frame 1, one side of frame 1 is equipped with traction mechanism, and traction mechanism includes the connecting rod 10 fixedly connected with frame 1, the end of connecting rod 10 away from frame 1 is hinged with connecting fork 11, the end of connecting fork 11 away from connecting rod 10 is fixedly provided with mounting plate 12, mounting plate 12 is equipped with mounting hole 17, connecting fork 11 is fixedly provided with fixed plate 13, and fixed plate 13 is equipped with first lug 14, and second lug 15 is fixedly arranged on connecting rod 10, and first lug 14 and second lug 15 are hinged with hydraulic cylinder 16.

[0023] By setting the traction mechanism, plough is connected with tractor through mounting plate 12, and tractor drives plough to walk, and by setting the hydraulic cylinder 16, the angle of frame 1 can be adjusted, so as to adjust the ploughing depth.

[0024] Frame 1 is equipped with a plurality of evenly distributed cross braces 2, and the bottom of cross brace 2 is fixedly provided with ploughing shovel 3, and the end of ploughing shovel 3 away from cross brace 2 is provided with shovel knife 4, and every two adjacent ploughing shovel 3 is staggered, and the saline-alkali soil is ploughed by ploughing shovel 3 and shovel knife 4.

[0025] The side of frame 1 away from traction mechanism is hinged with two symmetrical connecting plates 5, and the two connecting plates 5 are rotatably connected with leveling mechanism, and leveling mechanism includes rotating shaft 6 rotatably connected with the two connecting plates 5, a plurality of evenly distributed cams 7 are fixedly arranged on rotating shaft 6, and leveling assembly is fixedly arranged on rotating shaft 6.

[0026] Leveling assembly includes a plurality of support plates 8 fixedly arranged on rotating shaft, and a plurality of evenly distributed angle steels 9 are fixedly arranged between a plurality of support plates 8.

[0027] By setting the leveling mechanism, when plough walks, angle steel 9 rubs with bottom surface, leveling assembly rotates, drives rotating shaft 6 to rotate, rotating shaft 6 drives cam 7 to rotate, and leveling assembly generates vibration, and the saline-alkali soil bump of hardening is smashed, so that the land is more flat, and the saline-alkali soil ploughing efficiency is improved.

[0028] The above only describes the preferred embodiment of the present application, and does not limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tiller suitable for use in saline soils, characterized in that, The utility model provides a soil turning and smoothing device, including frame (1), frame (1) is equipped with several evenly distributed cross bracing (2), the bottom fixedly provided with ploughing shovel (3) of cross bracing (2), ploughing shovel (3) is provided with shovel blade (4) away from the one end of cross bracing (2), frame (1) one side is hinged with two symmetrical connecting plates (5), and the rotating connection of two connecting plates (5) is provided with smoothing mechanism, and the side away from smoothing mechanism of frame (1) is equipped with traction mechanism.

2. The soil turning machine for saline-alkali soil according to claim 1, characterized in that: The smoothing mechanism includes a rotating shaft (6) rotatably connected with the two connecting plates (5), a plurality of evenly distributed cams (7) fixedly arranged on the rotating shaft (6), and a smoothing assembly fixedly arranged on the rotating shaft (6).

3. The soil turning machine for saline-alkali soil according to claim 2, characterized in that: The smoothing assembly includes a plurality of support plates (8) fixedly arranged on the rotating shaft, and a plurality of evenly distributed angle steels (9) fixedly arranged between the plurality of support plates (8).

4. The soil turning machine for saline-alkali soil according to claim 1, characterized in that: The traction mechanism includes a connecting rod (10) fixedly connected with the frame (1), a connecting fork (11) hingedly connected to one end of the connecting rod (10) away from the frame (1), an installation plate (12) fixedly arranged on one end of the connecting fork (11) away from the connecting rod (10), a fixing plate (13) fixedly arranged on the connecting fork (11), a first lug (14) arranged on the fixing plate (13), a second lug (15) fixedly arranged on the connecting rod (10), and a hydraulic cylinder (16) hingedly connected between the first lug (14) and the second lug (15).

5. The soil turning machine for saline-alkali soil according to claim 4, characterized in that: The installation plate (12) is provided with a mounting hole (17).

6. The soil turning machine for saline-alkali soil according to claim 1, characterized in that: Every two adjacent ploughing shovels (3) are staggered.

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