CN211557914U

CN211557914U - Saline and alkaline land soil improvement device

Info

Publication number: CN211557914U
Application number: CN201922107310.4U
Authority: CN
Inventors: 周志刚; 毛世超
Original assignee: Salt Industry Geological Exploration Brigade Of China Salt Industry Corp
Current assignee: Salt Industry Geological Exploration Brigade Of China Salt Industry Corp
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-25
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a saline and alkaline land soil improvement device, it includes: a frame; the power assembly comprises a diesel engine arranged on the rack, a speed reducer in transmission connection with the diesel engine and a belt wheel connected with an output shaft of the speed reducer; stirring assembly, stirring assembly install in the frame, and stirring assembly is including being provided with the agitator of feed inlet and discharge gate and setting up the rabbling mechanism in the agitator, plows the assembly, and it includes: the soil loosening roller and the soil loosening cutter are rotatably arranged below the rack, a transmission shaft of the speed reducer is connected with the soil loosening roller, and the soil loosening roller and the soil loosening cutter are driven by a chain; the discharge port is positioned between the soil loosening roller and the soil loosening cutter. Fertilize after stirring and the breakage to soil through the cutter that loosens the soil, the rethread loosens the soil roller and turns to soil after the fertilization for fertilizer and soil intensive mixing easily infiltrate down, improve the quality of fertilization, integrate fertilizer injection unit on the device of digging simultaneously, have improved the efficiency of saline and alkaline land soil improvement greatly.

Description

Saline and alkaline land soil improvement device

Technical Field

The utility model relates to a soil improvement technical field, concretely relates to saline and alkaline land soil improvement device.

Background

Saline-alkali soil is a world phenomenon due to comprehensive influences of geological landforms, soil development, irrigation cultivation modes and the like. However, the saline-alkali soil in China has large distribution area and wide regions, is rare in the world and seriously affects the sustainable development of agriculture. According to the statistics of the second national soil census data organized by ministry of agriculture, the salinized land area of China reaches 3460 hectares, 40% of the salinized land area can be transformed and utilized, and the salinized land area is an important agricultural land resource.

The improvement of saline-alkali soil relates to a plurality of steps such as leveling the soil, raking the soil in good time, increasing and applying organic fertilizer, but traditional saline-alkali soil improvement device often can only accomplish one or two of them steps, for example harrowing and fertilization simultaneously to the fertilizer that fertilizies after harrowing often only is spread on the soil surface, has the fertilization inhomogeneous, and fertilizer infiltration time is long, fertilization quality low grade problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a saline and alkaline land soil improvement device to solve the long and low problem of fertilization quality of fertilizer infiltration time.

(II) technical scheme

In order to achieve the above object, the utility model provides a saline and alkaline land soil improvement device, it includes:

a frame;

the power assembly comprises a diesel engine arranged on the rack, a speed reducer in transmission connection with the diesel engine and a belt wheel connected with an output shaft of the speed reducer;

the stirring assembly is arranged on the rack and comprises a stirring barrel provided with a feeding hole and a discharging hole and a stirring mechanism arranged in the stirring barrel, and a belt wheel on the diesel engine is connected with the stirring mechanism through a transmission belt so as to drive the stirring mechanism to stir the fertilizer in the stirring barrel;

a plow assembly, the plow assembly comprising: the soil loosening roller and the soil loosening cutter are rotatably arranged below the rack, a transmission shaft of the speed reducer is connected with the soil loosening roller, and the soil loosening roller and the soil loosening cutter are in transmission through a chain;

the discharge gate is located the roller that loosens the soil with between the cutter loosens the soil.

Preferably, the ripping cutter comprises a roller shaft and a plurality of groups of blades arranged on the roller shaft, and the roller shaft and the ripping roller are driven by a chain.

Preferably, one end of the frame is provided with a handrail.

Preferably, an oil filling rotating handle is arranged on the armrest and connected with the diesel engine.

Preferably, the other end of the frame is provided with a roller.

Preferably, the feed inlets comprise a first feed inlet for discharging solid fertilizer and a second feed inlet for discharging liquid fertilizer.

Preferably, the first feed inlet is provided with a vibrating pump.

Preferably, the propeller shaft is provided with a universal joint.

Preferably, the discharge port comprises a plurality of feed openings arranged in parallel.

(III) advantageous effects

The beneficial effects of the utility model are that, turn and broken after soil through the cutter that loosens the soil, fertilize again, the rethread loosens the soil roller and turns soil again after the fertilization for fertilizer and soil intensive mixing, and easily ooze down, improve the quality of fertilization, with the fertilizer injection unit integration on the device of digging simultaneously, improved the efficiency of saline and alkaline land soil improvement greatly when fertilizing the effect.

Drawings

FIG. 1 is a schematic structural view of a saline-alkali soil improving device of the present invention;

FIG. 2 is a schematic view of the connection between the power assembly and the loosening roller of the saline-alkali soil improving device of the present invention;

fig. 3 is a schematic structural diagram of a discharge port of the saline-alkali soil improving device of the present invention.

[ description of reference ]

10: a frame; 11: a handrail; 12: a roller;

20: a diesel engine; 21: a speed reducer; 22: a pulley; 23: a drive shaft;

30: a first feed port; 31: a second feed port; 32: a stirring barrel; 33: a feeding port; 34: vibrating the pump;

40: a loosening roller; 41: a roll shaft; 42: a blade; 43: a chain; 44: and a sprocket.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model provides a saline and alkaline land soil improvement device, it includes: frame 10, power assembly, stirring assembly and plowing assembly. The power assembly comprises a diesel engine 20 arranged on the frame 10, a speed reducer 21 in transmission connection with the diesel engine 20 and a belt wheel 22 connected with an output shaft of the speed reducer 21, wherein power of the diesel engine 20 is input into the speed reducer 21 and is output from two ends of the speed reducer 21, one end of the power is output to the output shaft and then transmitted to the belt wheel 22, the other end of the power is output to the transmission shaft 23, and the power is transmitted to the scarification roller 40 through the transmission shaft 23.

The stirring assembly is arranged on the frame 10 and comprises a stirring barrel 32 provided with a feeding hole and a discharging hole and a stirring mechanism arranged in the stirring barrel 32, and a belt wheel 22 on the diesel engine 20 is connected with the stirring mechanism through a transmission belt so as to drive the stirring mechanism to stir the fertilizer in the stirring barrel 32; the fertilizer enters from a feed inlet positioned above the stirring barrel 32, solid fertilizer and liquid fertilizer can be put in, and after the fertilizer is rapidly stirred in the stirring barrel 32, the fertilizer is scattered to the bottom surface from a discharge outlet positioned below the stirring barrel 32.

The plow assembly includes: the soil loosening roller 40 and the soil loosening blade are rotatably mounted below the frame 10, referring to fig. 2, the transmission shaft 23 of the speed reducer 21 is connected with the soil loosening roller 40, and the soil loosening roller 40 and the soil loosening blade are transmitted through a chain 43; diesel engine 20 passes through the speed reducer and drives transmission shaft 23, and then drives roller 40 that loosens the soil, loosens the soil on the roller 40 and all is provided with sprocket 44 on the cutter that loosens the soil, loosens the soil roller 40 simultaneously and links to each other through chain 43 with the cutter that loosens the soil, and when roller 40 that loosens the soil was driven by transmission shaft 23, sprocket 44 rotated, drives chain 43, and then drives the cutter that loosens the soil and rotate.

The discharge gate is located between the roller 40 and the cutter that loosens the soil, in order to make the infiltration soil that fertilizer can be better, the cutter that loosens the soil is cut up soil, after the soil is ploughed, lay the fertilizer that will mix on the soil that has been cut up, then turn through loosening roller 40 soil furtherly again, thereby make the fertilizer of spreading on soil surface can be better inside the infiltration soil, the efficiency of fertilizeing is improved, and simultaneously, because loosen the soil, the fertilizer mixes, spread fertilizer, all can accomplish simultaneously, therefore, more traditional rooter or fertilizer distributor, the efficiency of reforming transform saline and alkaline land soil has been improved greatly.

Further, referring to fig. 3, the ripping cutter includes a roller shaft 41 and a plurality of sets of blades 42 disposed on the roller shaft 41, a sprocket 44 is disposed on the roller shaft 41, and the roller shaft 41 rotates to drive the plurality of sets of blades 42 disposed on the roller shaft 41, so as to shred soil in a larger area, and facilitate subsequent fertilization. The roller shaft 41 and the ripping rollers 40 are driven by the chain 43, and the torque transmitted from the diesel engine 20 to the ripping rollers 40 is transmitted to the roller shaft 41 through the chain wheel 44 and the chain 43, so that the roller shaft 41 can be optimized and the environment of the saline-alkali soil operation can be met.

Wherein, the handrail 11 is arranged at one end of the frame 10, and the handrail 11 can be convenient for an operator to hold the device, so that the device is prevented from deviating when encountering obstacles in a working room.

Further, be provided with on the handrail 11 and refuel and change the handle, refuel and change and be provided with the throttle and act as go-between in the handle, the throttle is acted as go-between simultaneously and is linked to each other with diesel engine 20's carburetor, twist and move to refuel and change and can tighten up the throttle and act as go-between and then make diesel engine 20's fuel injection quantity increase, thereby diesel engine 20's power, when needs accelerate operating speed or the cutter that loosens the soil meet the unable minced down of great clod, twist and move to refuel and change the output that increases diesel engine 20, and then improve holistic work efficiency, meet great clod simultaneously and can increase diesel engine 20's output and.

Wherein, the other end of the frame 10 is provided with a roller 12, and the roller 12 can facilitate the device to move on the flat ground.

Further, the feed inlets comprise a first feed inlet 30 for discharging solid fertilizers and a second feed inlet 31 for discharging liquid fertilizers, and the liquid fertilizers and the solid fertilizers are separately fed into the stirring barrel 32, so that the liquid fertilizers and the solid fertilizers can be better and uniformly mixed.

Wherein, first feed inlet 30 is provided with reciprocating pump 34, and reciprocating pump 34 links to each other with the battery of diesel engine 20, also can set up the battery alone, and what first feed inlet 30 put in is solid fertilizer, and when dropping too much, the easy caking of solid fertilizer plugs up the feed inlet, and reciprocating pump 34 can vibrate the fertilizer of caking, makes it smash and gets into agitator 32.

Further, the transmission shaft 23 is provided with a universal joint, and since the ripping roller 40 may encounter obstacles such as stones during traveling, the rippling may occur, and if the universal joint is not provided to reduce the jolt, the gear on the speed reducer 21 and the transmission shaft 23 may be damaged. The transmission shaft 23 and the ripping rollers 40 may be connected through a differential to achieve the transmission direction conversion between the diesel engine 20 and the ripping rollers 40. The drive shaft 23 and the differential are connected in the same way as corresponding structures on the vehicle.

Wherein, the discharge gate is a plurality of parallel arrangement's feed opening 33, and feed opening 33 parallel arrangement can evenly spread and spill the fertilizer to can fertilize by a large scale.

The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A saline-alkali soil improving device, characterized in that the soil improving device comprises:

a frame;

2. The saline-alkali soil improvement device as claimed in claim 1, wherein the ripping cutter comprises a roller shaft and a plurality of sets of blades arranged on the roller shaft, and the roller shaft and the ripping roller are driven by a chain.

3. The apparatus for improving saline-alkali soil as claimed in claim 1, wherein a handrail is provided at one end of the frame.

4. The saline-alkali soil improving device as claimed in claim 3, wherein an oil feeding rotating handle is provided on the armrest, and the oil feeding rotating handle is connected with the diesel engine.

5. The apparatus for improving saline-alkali soil as claimed in claim 3, wherein rollers are provided at the other end of the frame.

6. The apparatus for improving saline-alkali soil as claimed in claim 1, wherein the feed ports include a first feed port for discharging solid fertilizer and a second feed port for discharging liquid fertilizer.

7. The apparatus for improving saline-alkali soil as claimed in claim 6, wherein the first feed port is provided with a vibration pump.

8. The apparatus for improving saline-alkali soil as claimed in any one of claims 1 to 7, wherein the drive shaft is provided with a universal joint.

9. The apparatus for improving saline-alkali soil as claimed in any one of claims 1 to 7, wherein the discharge port comprises a plurality of feed ports arranged in parallel.