CN112352482A - Fruit tree ridger - Google Patents

Abstract

The invention discloses a fruit tree ridger, which comprises a marching machine body and a lifting cross beam arranged on the marching machine body, wherein a plurality of uniformly distributed ridging mechanisms are arranged on the lifting cross beam along the length direction of the lifting cross beam, and a submerged stubble cutter moving under the ridge surface is connected between adjacent ridging mechanisms; the back of the submersible stubble removing knife relative to the edge part is provided with a plurality of medicament applying outlets, and the submersible stubble removing knife is provided with a medicament uniform distribution channel for connecting the medicament applying device and the medicament applying outlets. The roots and stems of useless plants under the ridge surface are cut off by the submersible stubble removing cutter, so that the growth of the useless plants such as weeds is reduced, the pesticide is sprayed or spread under the ridge surface through the pesticide uniform distribution channel and the pesticide application outlet in the submersible stubble removing cutter, the stubble removing and pesticide application can be completed together in the ridge forming operation process, the field operation before planting is greatly simplified, the field operation efficiency before planting is greatly improved, and the field operation cost is saved.

Description

Fruit tree ridger

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a fruit tree ridger.

Background

Ridging is an important process in agricultural soil cultivation, and the significance of fruit tree ridging cultivation is that firstly, the air permeability of a root system is increased so as to promote the respiration of the root system and absorb water and fertilizer; secondly, the root system lives in a fertile and fertile live soil layer, so that the tree body is more robust, and a nutritional foundation is laid for high yield and high quality; and thirdly, the water accumulation at the root of the fruit tree is avoided, and the waterlogging damage of the water accumulation to the root system of the fruit tree in rainy season can be reduced. Moreover, the soil at the bottom layer of the soil cultivation layer is turned to the surface to be fully exposed to the sun, so that the aim of effectively killing pests parasitizing in the soil can be achieved, and the use of pesticides is greatly reduced.

Generally, need fertilize and shovel operations such as rhizome to the ridge face after ridging, at present, fertilize and shovel the rhizome and all need artifical or equipment to independently go on, lead to the field operation flow before planting complicated, not only increased manpower, material resources cost, and lead to the field work efficiency before planting to reduce by a wide margin, consequently, need a ridging machine that can fertilize and remove the stubble operation simultaneously in ridging operation urgent.

Disclosure of Invention

The invention aims to provide a fruit tree ridger, which solves the technical problems of complicated field operation flow, low operation efficiency and high cost before planting caused by the fact that the ridger cannot perform stubble removal and fertilization operation simultaneously in the ridging process in the prior art.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

a fruit tree ridger comprises a marching machine body and a comprehensive ridging device arranged at the tail end of the marching machine body, wherein the comprehensive ridging device comprises a lifting cross beam, the lifting cross beam is arranged at the tail end of the marching machine body through a cross beam lifting device, a plurality of uniformly distributed ridging mechanisms are arranged on the lifting cross beam along the length direction of the lifting cross beam, a submerged stubble removing knife which moves under the ridge surface is connected between every two adjacent ridging mechanisms, and the two ends of the submerged stubble removing knife are arranged on the lifting cross beam through adjusting mechanisms for adjusting the pitching angle and the height of the submerged stubble removing knife;

the utility model discloses a stubble-cleaning machine, including submerged stubble-cleaning sword, medicament equipartition passageway, lifting beam, medicine device, submerged stubble-cleaning sword has seted up a plurality of medicaments and has executed the export for the back of a knife blade of cutting part, it is a plurality of to have seted up the intercommunication in the submerged stubble-cleaning sword the medicament equipartition passageway of submerged stubble-cleaning sword tip just runs through, install the intercommunication on the lifting beam the medicine device of applying of medicament equipartition passageway.

As a preferable scheme of the invention, the adjusting mechanism comprises a vertical guide beam, one end of the vertical guide beam is mounted on the lifting beam, the ridging mechanism is mounted at the other end of the vertical guide beam opposite to the lifting beam, a height adjusting slider rotatably connected with the end of the submersible stubble removing knife is slidably mounted on the lifting beam, a lifting driving device for driving the height adjusting slider to slide along the vertical guide beam is mounted on the lifting beam, a rotary driving assembly connected with the end of the submersible stubble removing knife is mounted on the height adjusting slider, the submersible stubble removing knife is rotatably mounted on the height adjusting slider through the rotary driving assembly, and the submersible stubble removing knife is driven by the rotary driving assembly to adjust the pitch angle.

As a preferable scheme of the invention, one side of each of two ends of the submersible stubble cutter facing the cutter back is vertically provided with a cutter shaft positioned on the same axis, the submersible stubble cutter is arranged on an output shaft of the rotary driving component through the cutter shaft, an L-shaped medicament introduction cavity of which the output end is communicated with the medicament uniform distribution channel is arranged in the cutter shaft, an injection end of the L-shaped medicament introduction cavity relative to the submersible stubble cutter penetrates through the side wall of the cutter shaft and is connected with the medicament applying device, a switching sleeve sleeved on the cutter shaft is fixedly arranged on the height adjusting slide block, a shaft hole of which two ends penetrate through and are in running fit with the cutter shaft and a switching hole communicated with the shaft hole and penetrating through the outer side wall of the switching sleeve are arranged in the switching sleeve, and the switching hole and the injection end of the L-shaped medicament introduction cavity are positioned on the same radial plane of the shaft hole, the injection end of the L-shaped medicament leading-in cavity is in butt joint with or separated from the transfer hole through the rotation of the cutter shaft, and the L-shaped medicament leading-in cavity is connected with the pesticide applying device through the transfer hole.

As a preferable scheme of the invention, a soil layer laminating device for pressing a ridge surface soil layer jacked up by the submerged stubble removing cutter is arranged on the lifting beam, the soil layer laminating device comprises a plurality of bearing suspension arms, one ends of the bearing suspension arms are arranged on the lifting beam, and one ends of the bearing suspension arms relative to the lifting beam are connected through a self-weight pressing plate.

As a preferable scheme of the present invention, one end of each of the plurality of load-bearing booms, which is opposite to the lifting beam, is connected to the corresponding one end of the lifting beam through a jump-stop uniform force beam parallel to the self-weight pressing plate, the jump-stop uniform force beam is provided with a plurality of height adjusting cylinders along the length direction thereof for adjusting the height of the self-weight pressing plate, and the self-weight pressing plate is mounted on the jump-stop uniform force beam through the plurality of height adjusting cylinders.

As a preferable scheme of the present invention, both ends of the self-weight pressing plate are provided with side vertical plates for pressing and fixing the wall of the pit of the ridge pit, the side vertical plates are mounted at the end portions of the self-weight pressing plate through auxiliary pressing assemblies, each auxiliary pressing assembly comprises a shaft sleeve mounted at the end portion of the self-weight pressing plate, a movable shaft is rotatably mounted in the shaft sleeve, both ends of the movable shaft are connected with the side vertical plates, a torsion spring for driving the side vertical plates at both ends to rotate in opposite directions is mounted in the shaft sleeve, and one end of the torsion spring is mounted on the shaft sleeve and the other end of the torsion spring is mounted on the movable shaft.

As a preferable scheme of the present invention, an inclination angle adjusting assembly for adjusting an initial inclination angle of the side vertical plate is installed at the top of the self-weight pressing plate relative to the vertical falling direction of the side vertical plate, the inclination angle adjusting assembly includes an inclination angle adjusting rod with one end fixedly installed on the movable shaft, an arc-shaped hole for extending the other end of the inclination angle adjusting rod is formed at one side of the shaft sleeve, the inclination angle adjusting rod penetrates through the other end of the arc-shaped hole, a telescopic cylinder is rotatably installed at the other end of the inclination angle adjusting rod, and the telescopic cylinder is rotatably installed on the self-weight pressing plate relative to a cylinder body of.

As a preferable scheme of the invention, the self-weight pressing plate and the front end of the side vertical plate facing the ridge forming mechanism are both provided with arc-shaped anti-shoveling and tilting plates in transitional connection with the plane facing the ridge side.

As a preferable scheme of the invention, the side vertical plate is installed at the end of the self-weight pressure plate through a ridge surface widening and extending plate, the shaft sleeve is installed at the end of the ridge surface widening and extending plate, jacks are respectively arranged at two ends of the self-weight pressure plate, one end of the ridge surface widening and extending plate, which faces the self-weight pressure plate, is provided with a telescopic amount adjusting pin part in sliding splicing fit with the jacks, the longitudinal sections of the ridge surface widening and extending plate and the self-weight pressure plate are the same and are positioned on the same horizontal plane, the self-weight pressure plate is provided with a fixing bolt, one end of the fixing bolt penetrates through the jacks, and the telescopic amount adjusting pin part is provided with a plurality of pin holes sequentially matched with the fixing bolt in the length direction.

As a preferable scheme of the invention, the back of the submersible stubble removing knife is provided with an anti-blocking cover with an opening at the bottom, one side of the anti-blocking cover is communicated with the medicament outlet, and the wall of the anti-blocking cover on one side relative to the medicament outlet is arc-shaped.

Compared with the prior art, the invention has the following beneficial effects:

the invention cuts off the roots and stems of useless plants under the ridge surface by the submerged stubble removing knives arranged between the ridging mechanisms at the two sides, thereby reducing the growth of the useless plants such as weeds and the like. In addition, the pesticide application device sprays or spreads pesticides under the ridge surface through the pesticide uniform distribution channel and the pesticide application outlet in the submersible stubble removing cutter, namely, stubble removal and pesticide application can be completed together in the ridging operation process, so that the field operation flow before planting is greatly simplified, and the field operation efficiency before planting is greatly improved. And the pesticide is applied under the ridge surface through the submerged stubble removing cutter, so that the pesticide volatilization is avoided, and the ground surface moist soil is beneficial to the dissolution of the pesticide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

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

FIG. 2 is a schematic view of a side hang plate according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a submersible stubble removing blade according to an embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-a traveling body; 2-lifting the cross beam; 3-a beam lifting device; 4-a ridging mechanism; 5-a submerged stubble cutter; 6-an adjusting mechanism; 7-a drug delivery device; 8-cutter shaft; 9-a transfer sleeve; 10-a load-bearing boom; 11-self-weight pressing plate; 12-side hang plate; 13-an auxiliary pressure applying assembly; 14-a tilt angle adjustment assembly; 15-arc anti-shovel seesaw; 16-ridge surface width-suitable extension plate; 17-a telescopic amount adjusting pin part; 18-a fixing bolt; 19-anti-blocking cover; 20-a jump stopping uniform force beam; 21-height adjusting cylinder body;

501-a medicament delivery port; 502-medicament equipartition channel;

601-guiding vertical beams; 602-height adjustment slide; 603-a rotary drive assembly;

a 801-L shaped medicament introduction cavity;

901-switching hole;

1301-shaft sleeve; 1302-a movable shaft;

1401-tilt lever; 1402-telescopic cylinder;

1701-pinhole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the invention provides a fruit tree ridging machine, which comprises a travelling machine body 1 and a comprehensive ridging device arranged at the tail end of the travelling machine body 1, wherein the comprehensive ridging device comprises a lifting beam 2, the lifting beam 2 is arranged at the tail end of the travelling machine body 1 through a beam lifting device 3, a plurality of uniformly distributed ridging mechanisms 4 are arranged on the lifting beam 2 along the length direction of the lifting beam, a submerged stubble cutter 5 moving under the ridge surface is connected between adjacent ridging mechanisms 4, and two ends of the submerged stubble cutter 5 are arranged on the lifting beam 2 through an adjusting mechanism 6 for adjusting the pitch angle and the height of the submerged stubble cutter 5.

The beam lifting device 3 is generally any device with the same function, which is used for integrally lifting the ridge forming device and putting down the ridge forming device during ridge forming operation.

The submerged stubble removing knives 5 are inserted into ridge pits along with the plough part or the rotary tillage part of the ridging mechanism 4 and are submerged on the ridge surface, the ridging mechanism 4 performs ridging along with the advancing of the advancing machine body 1, and simultaneously the submerged stubble removing knives 5 below the ridge surface cut off roots and stems of plants remained below the ridge surface along with the advancing of the advancing machine body 1, so that the generation of weeds and other plants which are not beneficial to production is reduced, compared with the manual or special mechanical root removing, the submerged stubble removing knives 5 matched with the ridging mechanism 4 are used for shoveling the roots and stems below the ridge surface in the ridging process, the labor intensity of workers is reduced, and the increase of manpower and material costs and the reduction of production efficiency caused by the independent root and stem removing process are avoided. In addition, the submerged stubble-removing cutter 5 which advances under the ridge surface has the function of loosening soil under the ridge surface, is favorable for solving the problem of poor air permeability of plant root systems under the ridge surface due to large ridge surface width, and is particularly suitable for planting plants with wider ridge surfaces, such as fruit trees and the like.

In the above embodiment, it is further optimized that the back of the submersible stubble skim cutter 5 opposite to the blade part is provided with a plurality of drug applying outlets 501, the submersible stubble skim cutter 5 is provided with a drug uniformly distributing channel 502 communicating with the plurality of drug applying outlets 501 and penetrating through the end part of the submersible stubble skim cutter 5, and the lifting beam 2 is provided with the drug applying device 7 communicating with the drug uniformly distributing channel 502.

When the submerged stubble ploughing knife 5 moves under the ridge surface, the pesticide applying device 7 injects pesticides to be sprayed or scattered, such as fertilizers, conductive herbicides, soil treatment agents and the like, into the pesticide applying outlets 501 through the pesticide uniformly distributing channel 502 in sequence, when the pesticide applying device 7 is filled with the fertilizers, the fertilizers are applied under the ridge surface through the submerged stubble ploughing knife 5, and the situations that the fertilizers are volatilized to the outside at high temperature to cause low fertilizer effectiveness and cause discomfort and even poisoning of fertilizer applying personnel are avoided. Moreover, the soil under the ground surface, namely the ridge surface, has higher humidity, so that the fertilizer is favorably and quickly dissolved, and the optimal fertilizing effect can be achieved without fertilizing in rainy days, in the morning or in the evening.

Similarly, when the conductive herbicide and soil treatment agent are applied, the agent is applied to the soil under the ridge surface through the submerged stubble removing knife 5, so that the volatilization of the conductive herbicide, the soil treatment agent and other agents is avoided, the agents directly act on the roots of the plants, and the effectiveness of applying the agents is improved.

In the embodiment of the invention, the roots and stems of the useless plants under the cutting ridge surface are manually or mechanically removed by the submerged stubble-removing knives 5 arranged between the ridging mechanisms 4 at two sides, so that part of the roots and stems are remained in the soil, and although plant cells have totipotency, the tissue culture conditions are harsh, and only a small part of the roots and stems can survive, thereby reducing the generation of the useless plants such as weeds. In addition, the pesticide applying device 7 sprays or spreads the pesticide under the ridge surface through the pesticide uniformly distributing channel 502 and the pesticide applying outlet 501 in the submersible stubble ploughing cutter 5, namely, the stubble ploughing and the pesticide applying can be completed together in the ridging operation process, so that the field operation flow before planting is greatly simplified, and the field operation efficiency before planting is greatly improved. And the submerged stubble removing knife 5 is used for applying pesticide under the ridge surface, so that the pesticide volatilization is avoided, and the ground surface moist soil is beneficial to dissolving the pesticide.

It should be noted that the specific configuration of the medicine outlet 501 is set according to the type of the medicine to be used, for example, when the liquid medicine is to be sprayed, a detachable nozzle may be installed in the medicine outlet 501, whereas when the granular medicine such as chemical fertilizer is to be spread, the nozzle may be removed from the medicine outlet 501.

The adjusting mechanism 6 comprises a guide vertical beam 601 arranged on the lifting beam 2, the ridging mechanism 4 is arranged at the other end of the guide vertical beam 601 relative to the lifting beam 2, a height adjusting slider 602 rotatably connected with the end part of the submersible stubble removing blade 5 is slidably arranged on the lifting beam 2, a lifting driving device 603 for driving the height adjusting slider 602 to slide along the guide vertical beam 601 is arranged on the lifting beam 2, a rotary driving assembly 603 connected with the end part of the submersible stubble removing blade 5 is arranged on the height adjusting slider 602, the submersible stubble removing blade 5 is rotatably arranged on the height adjusting slider 602 through the rotary driving assembly 603, and the submersible stubble removing blade 5 is driven by the rotary driving assembly 603 to adjust the pitch angle.

Before the submerged stubble removing knife 5 shovels under the ridge surface, the inclination angle of the submerged stubble removing knife 5 relative to the ridge surface is adjusted through the rotary driving component 603, and meanwhile, the lifting driving device 603 is matched with the advancing driving height adjusting slide block 602 of the advancing machine body 1 to drive the submerged stubble removing knife 5 to move downwards, so that the submerged stubble removing knife 5 shovels into the soil under the ridge surface in a state of being inclined to the ridge surface. When the submerged stubble blade 5 reaches a predetermined depth, the lifting driving device 603 stops fixing the height of the height adjusting slider 602, and then the rotary driving assembly 603 gradually drives the submerged stubble blade 5 to rotate to the horizontal along with the advancing of the advancing machine body 1, so as to reduce the advancing resistance of the submerged stubble blade 5 and avoid the height change of the submerged stubble blade 5 due to the resistance, thereby influencing the effect of the submerged stubble blade 5 on the root system of plants such as weeds.

On the contrary, when the submerged stubble blade 5 needs to be lifted, the rotation driving assembly 603 gradually rotates the submerged stubble blade 5 to incline upward with the blade part in cooperation with the advancing of the advancing machine body 1, and simultaneously, the lifting driving device 603 gradually drives the height adjusting slider 602 and the submerged stubble blade 5 to move upward with the advancing machine body 1 to move upward above the ridge surface.

Wherein, the side of the two ends of the submersible stubble-removing knife 5 facing the back of the knife is vertically provided with a knife shaft 8 positioned on the same axis, the submersible stubble-removing knife 5 is arranged on the output shaft of the rotary driving component 603 through the knife shaft 8, the knife shaft 8 is internally provided with an L-shaped drug introduction cavity 801 with the output end communicated with the drug uniform distribution channel 502, the injection end of the L-shaped drug introduction cavity 801 relative to the submersible stubble-removing knife 5 penetrates through the side wall of the knife shaft 8 and is connected with the drug applying device 7, the height adjusting slide block 602 is fixedly provided with an adapter sleeve 9 sleeved on the knife shaft 8, the adapter sleeve 9 is internally provided with a shaft hole with two ends penetrating and rotatably matched with the knife shaft 8 and an adapter hole 901 communicated with the shaft hole and penetrating through the outer side wall of the adapter sleeve 9, the adapter hole 901 and the injection end of the L-shaped drug introduction cavity 801 are positioned on the same radial plane of the shaft hole, the injection end of, the L-shaped drug introduction chamber 801 is connected to the drug delivery device 7 through the transfer hole 901.

The rotary driving assembly 603 is a motor or any other component capable of driving the knife shaft 8 to rotate around its axis, when the cutter shaft 8 is driven by the rotary driving component 603 to drive the submersible stubble-cutting cutter 5 to rotate to incline with the cutter shafts 8 at the two ends as axes, the injection end of the L-shaped medicament introducing cavity 801 is separated from the adapting hole 901, when the submersible stubble ploughing cutter 5 is shoveled under the ridge surface and is adjusted to be in a horizontal state, the injection end of the L-shaped medicament introduction cavity 801 is abutted with the switching hole 901 due to the rotation of the cutter shaft 8, at the moment, the medicament applying device 7 with the end fixed on the switching sleeve 9 and communicated with the switching hole 901 applies medicament to soil under the ridge surface sequentially through the switching hole 901, the L-shaped medicament introduction cavity 801, the medicament uniform distribution channel 502 and the medicament application outlet 501, the fixedly arranged switching sleeve 9 is convenient for the medicament applying device 7 to be abutted with the L-shaped medicament introduction cavity 801 on the cutter shaft 8 and has the function of supporting the rotation of the cutter shaft 8.

It is further optimized in the above embodiment that the lifting beam 2 is provided with a soil layer laminating device for pressing a ridge surface soil layer jacked up by the submerged stubble removing cutter 5, the soil layer laminating device comprises a plurality of bearing suspension arms 10 with one ends mounted on the lifting beam 2, and one ends of the plurality of bearing suspension arms 10 relative to the lifting beam 2 are connected through a self-weight pressing plate 11.

The self-weight applying pressing plate 11 is positioned at the rear of the plough part of the ridging mechanism 4 and the submerged stubble removing knife 5, on one hand, soil on the ridge surface on the upper layer of the submerged stubble removing knife 5 is quickly pressed with soil on the lower layer of the submerged stubble removing knife 5 by the gravity of the self-weight applying pressing plate 11, so that the upper layer of the ridge surface soil layer is prevented from moving and collapsing to ridge pits on two sides, and the influence on soil moisture preservation effect due to larger gaps at the fault positions of the soil layer is favorably avoided; on the other hand, the soil on the ridge pit turned to the ridge surface by the ridge forming mechanism 4 is rolled and flattened by the self-weight pressing plate 11 which passes through subsequently, which is beneficial to keeping the ridge surface flat and beautiful and preserving the soil moisture.

In the above embodiment, it is further optimized that one end of each of the plurality of load-bearing booms 10, which is opposite to the lifting beam 2, is connected to the corresponding one end of the corresponding one of the plurality of self-weight pressing plates 11 through a corresponding one of the plurality of anti-bounce uniform-force beams 20, the anti-bounce uniform-force beams 20 are provided with a plurality of height adjusting cylinders 21 along the length direction thereof for adjusting the height of the corresponding one of the plurality of self-weight pressing plates 11, and the corresponding one of the plurality of self-weight pressing plates 11 is mounted on the corresponding one.

Through a plurality of height control cylinders 21 synchronous drive dead weight is executed pressure plate 11 and is gone up and down, on the one hand, can be according to the ridge surface height and adjust the height that dead weight was executed pressure plate 11, and on the other hand, when the non-ridging operation of organism 1 of marcing, all adjust cylinder 21 through a plurality of auspicious will be executed pressure plate 11 with dead weight and hang up in order to avoid causing negative effects to the traveling of organism 1 of marcing.

When the ridge surface is not flat, the two ends of the self-weight pressure applying plate 11 can swing up and down in the vertical direction in the process of ridge surface advancing, and the multiple bearing suspension arms 10 are prevented from irregularly jumping at the two ends of the self-weight pressure applying plate 11, the multiple bearing suspension arms 10 and even the lifting cross beam 2 due to the fact that the ridge surface is not flat through the jump stopping uniform force beam 20, and negative effects are caused on the stability of the device. And the plurality of bearing suspension arms 10 are connected through the anti-jumping uniform force beam 20, so that the plurality of bearing suspension arms 10 are stressed together, and the anti-jumping uniform force beam 20 plays a role in restraining irregular jumping of two ends of the dead weight pressing plate 11, thereby being beneficial to maintaining the integral stability of the device.

The two ends of the dead weight pressing plate 11 are respectively provided with a side vertical plate 12 for pressing and fixing the wall of the ridge pit, the side vertical plates 12 are arranged at the end part of the dead weight pressing plate 11 through an auxiliary pressing assembly 13, the auxiliary pressing assembly 13 comprises a shaft sleeve 1301 arranged at the end part of the dead weight pressing plate 11, a movable shaft 1302 with two ends both connected with the side vertical plates 12 is rotatably arranged in the shaft sleeve 1301, a torsion spring 1303 for driving the side vertical plates 12 at the two ends to rotate oppositely is arranged in the shaft sleeve 1301, one end of the torsion spring 1303 is arranged on the shaft sleeve 1301, and the other end of the torsion spring is arranged on the movable shaft 1302.

The side vertical plate 12 is rotatably installed at the end part of the self-weight pressing plate 11 through the movable shaft 1302 and the shaft sleeve 1301, the torsional spring 1303 drives the side vertical plate 12 to move towards the direction of the ridge pit wall through the movable shaft 1302, and after the side vertical plate is contacted with the ridge pit wall, the torsional spring 1303 applies pressure to the ridge pit wall through the side vertical plate 12 to prevent the two sides of a ridge surface soil layer from collapsing to the ridge pit due to the self-weight and the extrusion of the self-weight pressing plate 11, so that the leveling of the ridge surface and the ridge pit wall is kept during ridging, and the influence on subsequent cultivation is avoided while the appearance is attractive.

In the above embodiment, it is further optimized that the side vertical plate 12 is installed at the end of the self-weight pressing plate 11 through the ridge widening and extending plate 16, the shaft sleeve 1301 is installed at the end of the ridge widening and extending plate 16, the two ends of the self-weight pressing plate 11 are both provided with the insertion holes, one end of the ridge widening and extending plate 16, which faces the self-weight pressing plate 11, is provided with the telescopic amount adjusting pin 17 in sliding insertion fit with the insertion holes, the ridge widening and extending plate 16 and the self-weight pressing plate 11 have the same longitudinal section and are located on the same horizontal plane, the self-weight pressing plate 11 is provided with the fixing bolt 18, one end of the fixing bolt 18 penetrates through the insertion holes, and the telescopic amount adjusting pin 17 is provided with a plurality of pin holes 1701 sequentially matched with the fixing bolt 18 in the length.

The ridge surface widening and extending plates 16 are inserted into the insertion holes at the end parts of the dead weight applying plates 11 through the telescopic amount adjusting pin parts 17 and are fixed through the fixing bolts 18, the distance between the ridge surface widening and extending plates 16 and the end parts of the dead weight applying plates 11 can be adjusted through the matching of the different pin holes 1701 and the fixing bolts 18, and the ridge surface widening and extending plates 16 are additionally arranged at the two ends of the dead weight applying plates 11 to meet the requirements of rolling and flattening ridge surfaces with different widths. Although the expansion amount adjusting pin 17 is exposed, that is, a gap exists between the ridge surface widening and extending plate 16 and the self-weight pressing plate 11, the ridge surface widening and extending plate 16 and the self-weight pressing plate 11 respectively apply pressure to the side edge and the middle part of the ridge surface, so that the effects of reinforcing the ridge surface soil layer and rolling and flattening the soil on the ridge surface are achieved.

It is further optimized in the above embodiment that the top of the dead weight pressure plate 11 relative to the falling direction of the side hanging plate 12 is provided with an inclination angle adjusting assembly 14 for adjusting the initial inclination angle of the side hanging plate 12, the inclination angle adjusting assembly 14 comprises an inclination angle adjusting rod 1401 with one end fixedly mounted on the movable shaft 1302, one side of the shaft sleeve 1301 is provided with an arc-shaped hole for extending the other end of the inclination angle adjusting rod 1401, the inclination angle adjusting rod 1401 penetrates through the other end of the arc-shaped hole and is rotatably mounted with a telescopic cylinder 1402, and the telescopic cylinder 1402 is rotatably mounted on the dead weight pressure plate 11 relative to the cylinder body of the inclination angle.

Before the plough part or the rotary tillage part of the ridging mechanism 4 does not enter the ground, the telescopic cylinder 1402 pulls the adjusting cylinder 1401 to rotate inwards relative to one end of the movable shaft 1301, so that the movable shaft 1302 is driven to rotate against the resistance of the torsion spring 1303 and drive the side hanging plate 12 to rotate outwards, and when the side hanging plate 12 rotates to be horizontal or close to the horizontal level, namely the side hanging plate 12 does not obstruct the plough part or the rotary tillage part of the ridging mechanism 4 from entering the ground, the ridging mechanism 4 starts to act. And the adjusting cylinder 1401 exhausts after the plough part or rotary tillage part of the ridging mechanism 4 reaches a preset depth, so that the side hanging plate 12 is powered by the torsion spring 1303 to press the wall of the ridge pit.

What further optimizes on above-mentioned embodiment is that dead weight is executed clamp plate 11 and side hang down board 12 and is all installed rather than the arc anti-shovel wane 15 of bottom plane transitional coupling towards the front end of bearing davit 10, and the setting up of arc anti-shovel wane 15 has avoided dead weight to execute clamp plate 11 and side hang down board 12 and has shoveled the soil of direction of travel front end, has guaranteed dead weight to execute clamp plate 11 and side hang down board 12 and has carried out the effect of rolling to ridge face and ridge pit wall and flattening.

The back of the submersible stubble removing knife 5 is provided with an anti-blocking cover 19 with an opening at the bottom, one side of the anti-blocking cover 19 is communicated with the medicament outlet 501, and the wall of the anti-blocking cover 19 corresponding to one side of the medicament outlet 501 is arc-shaped.

Granular or liquid medicaments flow out from a medicament application outlet 501 on the back of the submerged stubble-removing knife 5, and the arranged anti-blocking cover 19 prevents soil blocks falling from the soil layer above from leading out the medicaments from the medicament application outlet 501, so that the smooth and uniform spraying or broadcasting of the medicaments under the soil layer on the ridge surface is facilitated, and the arc-shaped cover wall opposite to the medicament application outlet 501 can guide the high-pressure sprayed liquid medicaments downwards, so that the spraying of the liquid medicaments is facilitated.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims (10)

1. The utility model provides a fruit tree ridger which characterized in that: the machine comprises a traveling machine body (1) and a comprehensive ridging device arranged at the tail end of the traveling machine body (1), wherein the comprehensive ridging device comprises a lifting cross beam (2), the lifting cross beam (2) is arranged at the tail end of the traveling machine body (1) through a cross beam lifting device (3), a plurality of uniformly distributed ridging mechanisms (4) are arranged on the lifting cross beam (2) along the length direction of the lifting cross beam, a submerged stubble cutter (5) moving under the ridge surface is connected between every two adjacent ridging mechanisms (4), and two ends of the submerged stubble cutter (5) are arranged on the lifting cross beam (2) through an adjusting mechanism (6) for adjusting the pitching angle and the height of the submerged stubble cutter (5);

latent income formula stubble-removing sword (5) have been seted up a plurality of medicaments for the back of a knife blade on and have been executed export (501), it is a plurality of to have seted up the intercommunication in latent income formula stubble-removing sword (5) medicament is executed export (501) and is run through medicament equipartition passageway (502) of latent income formula stubble-removing sword (5) tip, install the intercommunication on lifting beam (2) medicament equipartition device (7) of applying medicine of passageway (502).

2. The fruit tree ridging machine of claim 1, wherein: adjustment mechanism (6) are installed including one end the perpendicular roof beam (601) of direction on lifting beam (2), install ridging mechanism (4) the direction is erect roof beam (601) for the other end of lifting beam (2), install on lifting beam (2) and driven gliding altitude mixture control slider (602), install on altitude mixture control slider (602) with rotary drive subassembly (603) that dive formula stubble-removing sword (5) tip is connected, dive formula stubble-removing sword (5) pass through rotary drive subassembly (603) rotate to be installed on altitude mixture control slider (602), just dive formula stubble-removing sword (5) pass through rotary drive subassembly (603) drive carries out the regulation of angle of pitch.

3. The fruit tree ridging machine of claim 2, wherein: the utility model discloses a stubble cleaner, including rotary driving assembly (603), height adjusting slide block (602), down-in stubble cutter (5) both ends all install the arbor (8) that are located the same axis perpendicularly towards one side of the back of a knife blade, down-in stubble cutter (5) passes through arbor (8) and installs on the output shaft of rotary driving assembly (603), set up the output in arbor (8) and communicate L shape medicament leading-in chamber (801) of medicament equipartition passageway (502), the injection end that the L shape medicament led-in chamber (801) for down-in stubble cutter (5) runs through arbor (8) lateral wall and with dispensing device (7) is connected, fixed mounting is on height adjusting slide block (602) overlaps the switching cover (9) on arbor (8), set up in the switching cover (9) both ends run through and with arbor (8) normal running fit's shaft hole to and communicate the shaft hole and run through switching hole (901) of switching cover (9), the transfer hole (901) and the injection end of the L-shaped medicament introduction cavity (801) are located on the same radial plane of the shaft hole, the injection end of the L-shaped medicament introduction cavity (801) is in butt joint with or separated from the transfer hole (901) through the rotation of the cutter shaft (8), and the L-shaped medicament introduction cavity (801) is connected with the medicament applying device (7) through the transfer hole (901).

4. The fruit tree ridging machine of claim 1, wherein: the soil layer laminating device is used for pressing ridge surface soil layers jacked up by the submerged stubble removing cutters (5) and arranged on the lifting cross beam (2), the soil layer laminating device comprises a plurality of bearing suspension arms (10) with one ends mounted on the lifting cross beam (2), and one ends of the bearing suspension arms (10) relative to the lifting cross beam (2) are connected through a dead weight pressing plate (11).

5. The fruit tree ridging machine of claim 4, wherein: one end of each bearing suspension arm (10) is connected with one end of each lifting beam (2) through a jump stopping uniform force beam (20) parallel to the corresponding dead weight pressing plate (11), a plurality of height adjusting cylinder bodies (21) used for adjusting the height of the corresponding dead weight pressing plates (11) are arranged on the jump stopping uniform force beams (20) along the length direction of the jump stopping uniform force beams (20), and the dead weight pressing plates (11) are installed on the jump stopping uniform force beams (20) through the height adjusting cylinder bodies (21).

6. The fruit tree ridging machine of claim 4, wherein: the utility model discloses a portable pressure-bearing device, including dead weight exerting plate (11), dead weight exerting plate (11) and supplementary subassembly (1302), the tip of dead weight exerting plate (11), supplementary subassembly (13) of exerting pressure is installed through supplementary subassembly (13) of exerting pressure to the both ends of dead weight exerting plate (12), supplementary subassembly (13) of exerting pressure is including installing axle sleeve (1301) that the dead weight exerts pressure (11) tip, axle sleeve (1301) internal rotation install both ends all with loose axle (1302) that lateral surface drooping plate (12) are connected, install in axle sleeve (1301) and be used for driving both ends lateral surface drooping plate (12) pivoted torsional spring (1303) in opposite directions, the one end of torsional spring (1303) is installed on axle sleeve (1301) and the other end is installed on loose axle (1302).

7. The fruit tree ridging machine of claim 6, wherein: the top of the dead weight pressure plate (11) relative to the dropping direction of the side vertical plate (12) is provided with an inclination angle adjusting assembly (14) for adjusting the initial inclination angle of the side vertical plate (12), the inclination angle adjusting assembly (14) comprises an inclination angle adjusting rod (1401) with one end fixedly mounted on the movable shaft (1302), one side of the shaft sleeve (1301) is provided with an arc-shaped hole for the other end of the inclination angle adjusting rod (1401) to extend out, the other end of the inclination angle adjusting rod (1401) penetrating through the arc-shaped hole is rotatably provided with a telescopic cylinder (1402), and the telescopic cylinder (1402) is rotatably mounted on the dead weight pressure plate (11) relative to the cylinder body of the inclination angle adjusting rod (1401).

8. The fruit tree ridging machine of claim 6, wherein: dead weight is executed clamp plate (11) and side hang down board (12) orientation the front end of ridging mechanism (4) all install with towards ridge side plane transitional coupling's arc shovel prevention wane (15).

9. The fruit tree ridging machine of claim 6, wherein: the side vertical plate (12) is installed at the end part of the self-weight pressing plate (11) through a ridge surface widening and extending plate (16), the shaft sleeve (1301) is installed at the end part of the ridge surface widening and extending plate (16), jacks are formed in the two ends of the self-weight pressing plate (11), the ridge surface widening and extending plate (16) faces towards one end of the self-weight pressing plate (11) and is provided with a telescopic quantity adjusting pin part (17) in sliding inserting fit with the jacks, the longitudinal sections of the ridge surface widening and extending plate (16) and the self-weight pressing plate (11) are the same and are located on the same horizontal plane, one end of the self-weight pressing plate (11) is provided with a fixing bolt (18) penetrating through the jacks, and the telescopic quantity adjusting pin part (17) is provided with a plurality of pin holes (1701) sequentially matched with the fixing bolt (18) in the length direction.

10. The fruit tree ridging machine of claim 1, wherein: install bottom open-ended on the dive formula stubble blade (5) back of a knife blade and prevent stifled cover (19), prevent stifled cover (19) one side with the medicament is executed export (501) and is linked together, just prevent stifled cover (19) for the medicament is executed export (501) a side cover wall and is the arc.

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