CN210168442U - Wheat root-breaking layered fertilization device matched with four-wheel tractor - Google Patents
Wheat root-breaking layered fertilization device matched with four-wheel tractor Download PDFInfo
- Publication number
- CN210168442U CN210168442U CN201920527451.9U CN201920527451U CN210168442U CN 210168442 U CN210168442 U CN 210168442U CN 201920527451 U CN201920527451 U CN 201920527451U CN 210168442 U CN210168442 U CN 210168442U
- Authority
- CN
- China
- Prior art keywords
- frame
- wheel
- breaking
- shaft
- walking frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a wheat root-breaking layered fertilization device matched with a four-wheel tractor, which comprises a frame, a walking frame, a fertilization mechanism and a furrow opener, wherein the walking frame is positioned at the rear lower part of the frame, the front end of the walking frame is hinged with the frame, and the two sides of the rear part are respectively connected with the frame in an adjustable way. The furrow opener is provided with a plurality of furrow openers which are transversely arranged below the rack at intervals in sequence, the upper end of the furrow opener is movably connected with the rack, and the lower end of the furrow opener is provided with a root cutter. The furrow opener comprises a furrowing blade and a blade handle, and the walking frame is provided with land wheels which are equal to the furrowing blade in quantity and correspond to the furrowing blade in position one to one. The fertilizing mechanism comprises a fertilizer applicator, the fertilizer applicator is connected with a driving shaft of the fertilizer applicator through a driving shaft, and a land wheel shaft is connected with the driving shaft of the fertilizer applicator through a chain and chain wheel mechanism. The utility model discloses a walking frame and frame swing joint, the regulation of disconnected root sword degree of depth is quick, convenient, and the land wheel passes through jackshaft drive fertilizer applicator, keeps the synchronism of land wheel and fertilizer applicator, and the transmission precision is high, and the fertilization volume in the unit length is even.
Description
Technical Field
The utility model relates to an agricultural equipment technical field, concretely relates to with supporting disconnected root layering fertilizer injection unit of wheat of four-wheel tractor.
Background
The existing fertilizer applicator for breaking the roots of wheat comprises a frame, a walking frame, a fertilizer box, a fertilizer applicator, a land wheel and a furrow opener, wherein the walking frame is arranged at the rear side of the frame, the land wheel is arranged on the walking frame through a land wheel shaft, the land wheel shaft is directly connected with the fertilizer applicator through a chain, the fertilizer applicator is driven to work, and the fertilizing amount of the fertilizer applicator cannot pass through. The broken root sword sets up in the furrow opener bottom, and the furrow opener upper end can be dismantled fixedly with the frame and link to each other, when the buried degree of depth of adjustment broken root sword, needs to dismantle each furrow opener, takes trouble hard, adjusts inconvenience, spends long time. Therefore, the prior art needs to be improved to adjust the depth of the root cutter more conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a wheat root-breaking layered fertilization device matched with a four-wheel tractor, which solves the problems that the adjustment of the depth of penetration of a root-breaking knife of the prior fertilizer applicator is inconvenient, time-consuming and labor-consuming, and the fertilizing amount of a land wheel to a fertilizer applicator can not be adjusted.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a wheat root-breaking layered fertilizing device matched with a four-wheel tractor comprises a rack, a walking frame, a fertilizing mechanism and a furrow opener, wherein a hanging frame is arranged on the front side of the rack, and the walking frame is positioned below the back of the rack. The two sides of the front end of the walking frame are respectively hinged with the frame, and the two sides of the rear part of the walking frame are respectively connected with the frame in an adjustable way. The furrow opener has a plurality ofly, transversely sets up in the below of frame at the interval in proper order, and the upper end of furrow opener passes through the mount pad and links to each other with the frame activity. The furrow opener comprises a furrowing blade and a shovel handle, and the furrowing blade is fixed below the shovel handle. The walking frame is provided with land wheels which are equal to the ditching shovels in number and are in one-to-one correspondence with the positions of the ditching shovels, and each land wheel is rotatably connected with the walking frame through a land wheel shaft. The fertilizing mechanism is arranged above the frame and comprises a fertilizer box and fertilizing devices with the same number as the ditching shovels, each fertilizing device is connected with a driving shaft of the fertilizing device through a driving shaft, and a land wheel shaft is connected with the driving shaft of the fertilizing device through a chain and chain wheel mechanism.
Preferably, the mounting seat is fixed on the frame, and the upper end of the shovel handle is in vertical sliding fit with the mounting seat. The side wall of the shovel handle below the mounting seat is provided with a limiting pin, and a spring sleeve is arranged between the limiting pin and the mounting seat.
Preferably, the mounting seat has two vertical plates, and the upper end of the shovel shaft is located between the two vertical plates. The two sides of the shovel handle are symmetrically provided with guide sliding blocks, and each guide sliding block extends into the strip hole of the vertical plate on the same side and is in vertical sliding fit with the strip hole.
Preferably, the bottom of the furrowing blade is fixed with a root breaking cutter, the front end of the root breaking cutter is positioned at the inner side of the furrowing blade, and the two sides of the middle rear part of the root breaking cutter extend out of the furrowing blade. And the rear side of the shovel handle is provided with fertilizing tubes, and each fertilizing tube is connected with a fertilizer applicator. The rear side of the shovel handle is also provided with a soil covering fork which is arranged on the fertilizing tube.
Preferably, each land wheel is detachably and fixedly connected with a land wheel shaft, and two ends of the land wheel shaft are in running fit with the walking frame. The two sides of the front end of the walking frame are respectively connected with the frame in a rotating way through a rotating sleeve.
Preferably, the adjusting mechanism comprises a screw rod and a spring, the lower end of the screw rod is hinged with the walking frame, and the upper end of the screw rod penetrates through a long round hole in the machine frame and is provided with an adjusting hand wheel. The spring is arranged outside the screw rod, a limiting gasket is arranged on the spring, and the limiting gasket is located above the long round hole.
Preferably, chain sprocket mechanism includes first sprocket, second sprocket and jackshaft, and first sprocket is established at the right-hand member of land axle, and the jackshaft is established and is rotated the cover, and the second sprocket is established on the jackshaft, and first sprocket passes through first chain drive jackshaft and rotates.
Preferably, the intermediate shaft is also provided with a third chain wheel, and the third chain wheel is connected with a fourth chain wheel arranged on the driving shaft of the fertilizer applicator through a second chain.
By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses a walking frame passes through screw rod and spring and frame swing joint, and the degree of depth regulation of disconnected root sword is quick, convenient, and the land wheel passes through jackshaft drive fertilizer applicator, keeps the synchronism of land wheel and fertilizer applicator, and transmission precision is high, and the fertilization volume in the unit length is even, and the land wheel carries out hack, suppression to the earthing, reduces volatilizing of fertilizer, improves fertile efficiency.
Drawings
Fig. 1 is a schematic structural view of the wheat root-cutting layered fertilization device matched with the four-wheel tractor.
Fig. 2 is a schematic view of a portion of fig. 1 showing the frame, walking frame and associated components.
FIG. 3 is a schematic view of another portion of FIG. 1 showing the shank and mount.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
with reference to fig. 1 to 3, a wheat root-breaking layered fertilizer apparatus matched with a four-wheel tractor comprises a frame 1, a walking frame 2, a fertilizer applying mechanism and a furrow opener 3, wherein a hanging frame 4 connected with the four-wheel tractor is arranged on the front side of the frame 1, the wheat root-breaking layered fertilizer applicator is arranged on the rear side of the four-wheel tractor through the hanging frame 4, and the four-wheel tractor drives the frame 1 to rise or fall. The walking frame 2 is positioned at the rear lower part of the frame 1. The two sides of the front end of the walking frame 2 are respectively hinged with the frame 1, and the two sides of the rear part of the walking frame are respectively connected with the frame 1 in an adjustable way through an adjusting mechanism 6. The number of the furrow openers 3 is four, the furrow openers are transversely arranged below the rack 1 at intervals in sequence, and the upper ends of the furrow openers 3 are movably connected with the rack 1 through the mounting seats 5. The furrow opener 3 comprises a furrowing blade 31 and a blade handle 32, wherein the furrowing blade 31 is fixed below the blade handle 32. The bottom of the furrowing blade 31 is fixed with a root breaking cutter 33, the root breaking cutter 33 is an isosceles trapezoid metal flat plate and is fixed at the bottom of the furrowing blade 31 in a narrow-front and wide-back arrangement mode, the front end of the root breaking cutter 33 is positioned on the inner side of the furrowing blade 31, and both sides of the middle back part extend out of the furrowing blade 31. In the process of ditching and fertilizing, the old root of the wheat is cut by the root cutting knife 33, so that the growth of new root and the development of the root system of the wheat are promoted, and the distribution range of the root system in the soil is expanded.
The mount pad 5 is fixed in frame 1, the vertical sliding fit of the upper end of share shaft 32 and mount pad 5, specifically, mount pad 5 has two risers 51, and the upper end of share shaft 32 is located between two risers 51, and the bilateral symmetry of share shaft 32 is provided with guide block 321, and every guide block 321 stretches into in the rectangular hole of homonymy riser 51, rather than vertical sliding fit. The shovel handle 32 is symmetrically provided with two limit pins 322 on the outer walls of the two sides below the mounting base 5, a spring sleeve 34 is sleeved between the limit pins 322 and the mounting base 5, the upper end of the spring sleeve 34 props against the bottoms of the two vertical plates 51, the lower end of the spring sleeve is in contact with the limit pins 322, and the spring sleeve 34 is always in a compression state. In the working process, the frame 1 drives each furrowing blade 31 to move forward to break the soil, and the furrowing blade 31 can move upwards when meeting hard objects, so that the furrowing blade 31 is prevented from being damaged by the hard objects, and the function of protecting the furrowing blade 31 is achieved.
Four land wheels 21 are arranged on the walking frame 2, the four land wheels 21 are opposite to the four furrowing shovels 31 one by one, and each land wheel 21 is rotationally connected with the walking frame 2 through a land wheel shaft 22. The four land wheels 21 are detachably fixed on the land wheel shaft 22 at equal intervals in sequence along the extension direction of the land wheel shaft 22, and two ends of the land wheel shaft 22 are respectively in running fit with the walking frame 2 through a bearing. The two sides of the front end of the walking frame 2 are respectively connected with the machine frame 1 in a rotating way through a rotating sleeve 23, and the whole walking frame 2 can rotate around the rotating sleeve 23.
The adjusting mechanism 6 comprises a screw 61 and a spring 62, a hinge seat 64 is fixed at the lower end of the screw 61 and is rotatably connected with the walking frame 2 through the hinge seat 64, and the upper end of the screw passes through a long round hole in the frame 1 and is provided with an adjusting hand wheel 63. The spring 62 is arranged outside the screw 61, the spring 62 also penetrates through an oblong hole in the frame 1, a limiting washer 65 is arranged on the spring 62, and the limiting washer 65 is positioned above the oblong hole. The limiting washer 65 is sleeved on the spring 62, the inner diameter of the limiting washer 65 is smaller than the overall outer diameter of the spring 62, the outer diameter of the limiting washer 65 is larger than the width of the long circular hole, the length of the part, above the long circular hole, of the spring 62 and the length of the part, below the long circular hole, of the spring 62 are distributed by adjusting the position of the limiting washer 65 on the spring 62, the upper end of the spring 62 is in contact with the adjusting hand wheel 63, and the lower end of the spring 62 is in contact with the hinge base. In the working process, the part of the spring 62, which is located above the long circular hole, is matched with the limiting washer 65 to play a role in lifting the walking frame 2, the part of the spring 62, which is located below the long circular hole, plays a role in shock absorption, meanwhile, the spring 62 can keep the land wheels 21 to keep good pressing force on the covering soil all the time, and volatilization of the fertilizer is reduced through the pressing effect of the land wheels 21 on the covering soil.
The fertilizing mechanism is arranged above the frame 1 and comprises a fertilizer box and four fertilizing devices, the number of the fertilizing devices is equal to that of the ditching shovels 31, the fertilizing devices are connected through a driving shaft of the fertilizing devices, and the land wheel shaft 22 is connected with the driving shaft of the fertilizing devices through a chain and chain wheel mechanism 7. The four fertilizer applicators are arranged at the bottom of the fertilizer box, a fertilizer outlet is arranged at the position of the fertilizer box corresponding to each fertilizer applicator, fertilizer in the fertilizer box enters the fertilizer applicators through the fertilizer outlet, and the lower end of each fertilizer applicator is connected with a hose. The chain and chain wheel mechanism 7 comprises a first chain wheel 71, a second chain wheel 72 and an intermediate shaft 73, wherein the first chain wheel 71 is arranged at the right end of the land wheel shaft 22, the intermediate shaft 73 is arranged in the rotating sleeve 23, the second chain wheel 72 is arranged on the intermediate shaft 73, the intermediate shaft 73 is driven by the first chain wheel 71 to rotate through a first chain 74, in the working process, the distance between the fertilizer applicator driving shaft and the land wheel shaft 22 changes frequently due to uneven ground, and if the fertilizer applicator driving shaft is directly connected with the land wheel shaft 22, the rotation synchronism of the fertilizer applicator driving shaft and the land wheel shaft 22 cannot be ensured. The intermediate shaft 73 is arranged for transition transmission, and the distance between the driving shaft of the fertilizer applicator and the intermediate shaft 73 and the distance between the intermediate shaft 73 and the land wheel shaft 22 are both constant values.
The intermediate shaft 73 is also provided with a third chain wheel which is connected with a fourth chain wheel arranged on the driving shaft of the fertilizer applicator through a second chain. The rear side of the shovel handle 32 is provided with a fertilizing tube 35, the fertilizing tube 35 is a section of rigid tube body and is fixedly connected with the rear side wall of the shovel handle 32, the lower end face of the fertilizing tube 35 is positioned above the root breaking knife 33, and each fertilizing tube 35 is connected and communicated with a fertilizing device through a hose. The rear side of the fork handle 32 is also provided with a soil covering fork 36, and the soil covering fork 36 is arranged on the fertilizing pipe 35. In the course of the work, the four-wheel tractor pulls the disconnected root layering fertilizer distributor of wheat through articulate frame 4 and advances, ditching shovel 31 stretches into broken ground in the soil, land wheel 21 and ground contact, rotate, and drive land wheel axle 22 rotates, land wheel axle 22 supplies fertile in 7 drive fertilizer applicators of chain sprocket mechanism to fertilization pipe 35, fertilizer falls into the ditch that ditching shovel 31 opened, earthing fork 36 carries out the earthing, land wheel 21 advances the in-process and carries out the hack to the earthing, the suppression, reduce volatilizing of fertilizer, improve the utilization ratio of fertilizer.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the referenced mechanism or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. A wheat root-breaking layered fertilization device matched with a four-wheel tractor comprises a rack, a walking frame, a fertilization mechanism and a furrow opener, and is characterized in that the front side of the rack is provided with a hanging frame, and the walking frame is positioned at the rear lower part of the rack; the front end of the walking frame is hinged with the frame, and the two sides of the rear part of the walking frame are movably connected with the frame through an adjusting mechanism respectively; a plurality of furrow openers are transversely and sequentially arranged below the rack at intervals, and the upper ends of the furrow openers are movably connected with the rack through mounting seats; the furrow opener comprises a furrowing shovel and a shovel handle, and the furrowing shovel is fixed below the shovel handle; the walking frame is provided with land wheels which are equal to the ditching shovels in number and correspond to the ditching shovels in position one by one, and each land wheel is rotationally connected with the walking frame through a land wheel shaft; the fertilizing mechanism is arranged above the frame and comprises a fertilizer box and fertilizing devices with the same number as the ditching shovels, each fertilizing device is connected with a driving shaft of the fertilizing device through a driving shaft, and a land wheel shaft is connected with the driving shaft of the fertilizing device through a chain and chain wheel mechanism.
2. The wheat root-breaking layered fertilization device matched with the four-wheel tractor as claimed in claim 1, wherein the mounting seat is fixed on the frame, and the upper end of the shovel shaft is vertically matched with the mounting seat in a sliding manner; the side wall of the shovel handle below the mounting seat is provided with a limiting pin, and a spring sleeve is arranged between the limiting pin and the mounting seat.
3. The wheat root-breaking layered fertilization device matched with the four-wheel tractor as claimed in claim 2, wherein the mounting seat is provided with two vertical plates, and the upper end of the shovel shaft is positioned between the two vertical plates; the two sides of the shovel handle are symmetrically provided with guide sliding blocks, and each guide sliding block extends into the strip hole of the vertical plate on the same side and is in vertical sliding fit with the strip hole.
4. The wheat root breaking layered fertilization device matched with the four-wheel tractor as claimed in claim 1, wherein a root breaking knife is fixed at the bottom of the furrowing blade, the front end of the root breaking knife is positioned at the inner side of the furrowing blade, and both sides of the middle rear part extend out of the furrowing blade; the rear side of the shovel handle is provided with fertilizing tubes, and each fertilizing tube is connected with a fertilizer applicator; the rear side of the shovel handle is also provided with a soil covering fork which is arranged on the fertilizing tube.
5. The wheat root-breaking layered fertilization device matched with the four-wheel tractor as claimed in claim 1, wherein each land wheel is detachably and fixedly connected with a land wheel shaft, and two ends of the land wheel shaft are rotatably matched with the walking frame; the two sides of the front end of the walking frame are respectively connected with the frame in a rotating way through a rotating sleeve.
6. The wheat root-breaking layered fertilization device matched with the four-wheel tractor as claimed in claim 1, wherein the adjusting mechanism comprises a screw and a spring, the lower end of the screw is hinged with the walking frame, and the upper end of the screw penetrates through a long round hole in the machine frame and is provided with an adjusting hand wheel; the spring is arranged outside the screw rod, a limiting gasket is arranged on the spring, and the limiting gasket is located above the long round hole.
7. The wheat root-breaking layered fertilization device matched with the four-wheel tractor as claimed in claim 5, wherein the chain and sprocket mechanism comprises a first sprocket, a second sprocket and an intermediate shaft, the first sprocket is arranged at the right end of the ground wheel shaft, the intermediate shaft is provided with the rotation sleeve, the second sprocket is arranged on the intermediate shaft, and the first sprocket drives the intermediate shaft to rotate through the first chain.
8. The wheat root breaking and layered fertilization device matched with the four-wheel tractor as claimed in claim 7, wherein a third chain wheel is further arranged on the intermediate shaft, and the third chain wheel is connected with a fourth chain wheel arranged on a driving shaft of the fertilizer applicator through a second chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527451.9U CN210168442U (en) | 2019-04-18 | 2019-04-18 | Wheat root-breaking layered fertilization device matched with four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527451.9U CN210168442U (en) | 2019-04-18 | 2019-04-18 | Wheat root-breaking layered fertilization device matched with four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210168442U true CN210168442U (en) | 2020-03-24 |
Family
ID=69831175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527451.9U Active CN210168442U (en) | 2019-04-18 | 2019-04-18 | Wheat root-breaking layered fertilization device matched with four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210168442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099803A (en) * | 2021-03-30 | 2021-07-13 | 石河子大学 | Installation fixing and adjusting device for layered fertilizing boots |
-
2019
- 2019-04-18 CN CN201920527451.9U patent/CN210168442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099803A (en) * | 2021-03-30 | 2021-07-13 | 石河子大学 | Installation fixing and adjusting device for layered fertilizing boots |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7448333B2 (en) | Turf overseeding apparatus and methods | |
| CN110122011B (en) | Wheat root-cutting layered fertilizer applicator convenient for row spacing adjustment | |
| CN210168442U (en) | Wheat root-breaking layered fertilization device matched with four-wheel tractor | |
| CN106612814A (en) | Sugarcane planter | |
| CN114009168B (en) | Hand-held tea garden side position is broadcast and is applied fertilizer application all-in-one deeply | |
| CN111656895A (en) | A irrigation ditch ridging, fertilization integrated device for seedling planting | |
| KR100431719B1 (en) | An electromotive chinese leek seeder | |
| CN210537381U (en) | Corn seeding device | |
| JP2000354403A (en) | Direct seeding apparatus in well-drained paddy field | |
| CN114710999B (en) | Broad-width paddy rice flat land direct seeding and fertilizing integrated machine | |
| US2673511A (en) | Bedding tool | |
| CN211129005U (en) | Alfalfa plants's level land equipment convenient to operation | |
| CN2240835Y (en) | Corn stubble-breaking fertilizing sower | |
| EP0166493B1 (en) | Soil cultivating implements | |
| KR20200110592A (en) | Machine for agriculture for triple agricultural working combined spreader and ridger and rotavator | |
| CN216058202U (en) | Furrow opener convenient to corn breeding row spacing and depth of sowing are adjustable | |
| JP2002325506A (en) | Direct sowing machine | |
| CN216451798U (en) | All-in-one is put in area of sowing to rotary tillage fertilization of going out | |
| CN221043738U (en) | Electric control precision drill seeder | |
| JPH0434662Y2 (en) | ||
| CN113950882B (en) | Multifunctional ploughing seeder | |
| CN212116172U (en) | Take kickboard regulatory function's seed planter | |
| CN216451797U (en) | Intertillage fertilization all-in-one | |
| CN209105583U (en) | Exempt from rotary tillage list ridge fertilizer applicator | |
| CN212184108U (en) | Seed direct seeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |