CN211406813U - Bevel gear type orchard ditching fertilizer applicator - Google Patents
Bevel gear type orchard ditching fertilizer applicator Download PDFInfo
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- CN211406813U CN211406813U CN201921910801.6U CN201921910801U CN211406813U CN 211406813 U CN211406813 U CN 211406813U CN 201921910801 U CN201921910801 U CN 201921910801U CN 211406813 U CN211406813 U CN 211406813U
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- ditching
- tooth
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Abstract
The utility model relates to a awl tooth formula orchard ditching fertilizer distributor, including installing the machines frame on running gear, and install ditching device and fertilizer injection unit on the machines frame, ditching device includes the gearbox that input shaft and running gear's power output shaft transmission are connected, and respectively with two ditching blade discs of the output shaft rigid coupling of two coaxial lines of gearbox, the outer disc of ditching blade disc is equipped with toper ditching tooth admittedly, and the rear of ditching blade disc is equipped with the earthing mechanism of installing on the machines frame. The utility model adopts the bevel gear type furrow opener, can effectively crush small stones and hard soil blocks, mainly deals with orchards in hilly mountain and mountain multi-stone areas, and greatly improves the quality of ditching and fertilizing; the size of the whole machine can be reduced by the separable auxiliary machine frame, so that the structure becomes simple and compact; and when the ditching operation that does not have the fertilization requirement, conveniently dismantle detachable auxiliary frame, make whole machines become the ditching machine, can accomplish the orchard ditching pipe laying operation, improved the commonality of machines greatly.
Description
Technical Field
The utility model relates to an agricultural apparatus technical field especially involves a awl tooth formula orchard ditching fertilizer distributor.
Background
At present, the fruit planting area and the fruit output amount of China are in the top of the world, and become the third major agricultural industry following grains and vegetables, along with the continuous development of economy of China, the living standard of people is continuously improved, the selection in daily life is more diverse, and the demand of people for fruits is increased. Meanwhile, with the further increase of the planting area of the orchard, a large amount of labor is needed for fruit tree planting, and most of rural labor is out of service workers, so that the labor is in short supply, and the labor for orchard production is seriously lacked. In order to solve the problem of labor shortage and the demand of full-process mechanized production of orchard planting, orchard production machinery needs to be developed vigorously.
The fruit tree fertilizing operation is a link with large labor amount and low production efficiency in the whole production management process. At present, ditching and fertilizing in the orchard of China are mainly finished manually, and the labor intensity is high and the cost is high. The fertilization efficiency is low, and the farming season is missed in time, so that the yield of the orchard is easily reduced; the manual ditching and fertilizing also have the problems of inconsistent ditch depth, uneven fertilizing and the like; the fertilizer cannot be effectively utilized when the fertilizer is applied too deeply or too shallowly; improper fertilizing amount can cause reduced yield or burnt roots of fruit trees, and can bring about 'sequelae' of excessive fertilizing, namely soil hardening, which is not beneficial to orchard planting and causes great pollution to the environment. At present, fruit tree forms in China have great difference due to different planting modes and varieties, but in order to enable fruit setting to be easier and light to be absorbed fully, the crown of an adult fruit tree in the later period with the planting specification of 2 x 4m (plant spacing x row spacing) in an orchard is large, the bottom branch is close to the ground, and the operation row spacing is small. Due to the factors, ditching and fertilizing of the orchard are not beneficial to mechanical operation, so that the ditching and fertilizing are mainly completed manually, and the orchard mechanization degree of most orchards in hilly and mountainous areas is lower.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a awl tooth formula orchard ditching fertilizer distributor, solved the artifical ditching fertilization in-process ditch of orchard dark inconsistent, the inhomogeneous problem of fertilization, improved efficiency and the operating mass with rated load of ditching fertilization, use manpower sparingly and improved productivity, reduced intensity of labour and manufacturing cost, the abundant yield increase of helping hand fruit grower has the significance to the development of the fruit planting industry of china.
The utility model discloses a through following technical scheme realizes, provides a awl tooth formula orchard ditching fertilizer distributor, including installing the machines frame on running gear, and install ditching device and fertilizer injection unit on the machines frame, ditching device includes the gearbox that input shaft and running gear's power output shaft transmission are connected, and respectively with two ditching blade discs of the output shaft rigid coupling of two coaxial lines of gearbox, the outer disc of ditching blade disc is equipped with toper ditching tooth admittedly, and the rear of ditching blade disc is equipped with the earthing mechanism of installing on the machines frame.
This scheme passes through running gear and drives the complete machine walking, and power output shaft through running gear provides power for the gearbox, thereby drive two ditching blade discs and rotate, it ditches to the milling on ground through toper ditching tooth, through two output shaft with two ditching blade discs and the gearbox is coaxial, thereby conveniently set up two ditching blade disc symmetries in the gearbox both sides, the horizontal power that produces when ditching offsets, the stability of equipment operation has been improved, fertilize in to the fertile ditch of having opened through fertilizer injection unit, carry out the earthing through earthing mechanism to the material of fertilizing, fertilization efficiency is improved.
Preferably, the machine frame comprises a main frame and an auxiliary frame, the main frame is provided with the gearbox and the ditching cutter head, the auxiliary frame is provided with the soil covering mechanism, and the auxiliary frame is detachably connected with the main frame. According to the optimized scheme, the machine frame is divided into the detachable auxiliary frame and the detachable main frame, so that the size of the whole machine is conveniently reduced, and the structure is simple and compact; and when the ditching operation that does not have the fertilization requirement, conveniently dismantle auxiliary engine frame, make whole machines become the ditching machine, can accomplish the orchard ditching pipe laying operation, improved the commonality of machines greatly, improved the availability factor, reduced manufacturing cost.
Preferably, the soil covering mechanism comprises a connecting rod hinged with the auxiliary frame through a first transverse hinge shaft and a soil covering device hinged with the connecting rod through a second transverse hinge shaft. The setting of this optimization scheme makes the connecting rod can rotate vice undercarriage relatively, can take place relative rotation between shroud device and the connecting rod, can effectively avoid the earthing effect that causes because of the relative distance between shroud device and undercarriage is fixed to descend to guarantee fertilization quality.
Preferably, the soil covering device comprises a cross beam body penetrating through the second transverse hinge shaft and soil covering plates fixedly connected to two sides of the cross beam body, and the distance between the front edges of the two soil covering plates is larger than that between the rear edges of the two soil covering plates. This optimization scheme sets up two earthing plates into the trapezium structure form, wraps up in the area through the great opening increase of front end to the receipts of soil, makes soil concentrate to cover in the fertile ditch through the less opening of rear end to earthing effect has been improved.
Preferably, the cross beam body comprises two cross beams and a longitudinal beam which is positioned between the two cross beams and two ends of which are fixedly connected with the two cross beams respectively, the end parts of the two cross beams are fixedly connected with the soil covering plate respectively, and the front side surface of the cross beam positioned at the front side is fixedly connected with a connecting seat penetrating through a second transverse hinge shaft. The crossbeam body of this optimization scheme satisfies the tensile strength requirement through setting up of longeron, and soil is connected with the connecting rod conveniently through setting up the connecting seat to the resistance strength requirement of crossbeam body when having satisfied the earthing through setting up of crossbeam.
As optimization, the ditching teeth on the same ditching cutter head are arranged in a spiral line-shaped staggered manner. The arrangement mode of the ditching teeth of the optimized scheme is more favorable for reducing the resistance of the ground to the ditching teeth, and the operation efficiency is improved.
Preferably, the ditching teeth are tapered, and the diameter of one end, far away from the ditching cutter head, of the ditching teeth is smaller than that of the other end of the ditching cutter head. The ditching tooth setting of this optimization scheme has reduced the area of contact of ditching tooth and ground in the twinkling of an eye that breaks ground, has improved the sharpness of ditching tooth.
Preferably, the ditching cutter head comprises a web plate coaxially and fixedly connected with the output shaft of the gearbox and an arc plate fixedly sleeved on the outer circle of the web plate, and the outer surface of the arc plate is fixedly connected with a mounting seat for mounting the ditching teeth. This optimization scheme sets up the ditching blade disc into web plate structure, has reduced the inertia of blade disc, makes the machines have more stability.
The utility model has the advantages that: the bevel-tooth furrow opener is adopted, so that small stones and hard soil blocks can be effectively crushed, the method is mainly applied to orchards in hilly and mountainous regions, and the ditching and fertilizing quality is greatly improved; the designed separable auxiliary frame can reduce the size of the whole machine, so that the structure becomes simple and compact; and when the ditching operation that does not have the fertilization requirement, conveniently dismantle detachable auxiliary frame, make whole machines become the ditching machine, can accomplish the orchard ditching pipe laying operation, improved the commonality of machines greatly, improved the availability factor, reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a trenching cutter head;
FIG. 3 is a schematic structural view of a bevel-tooth type ditching tooth;
FIG. 4 is a schematic view of a profiling device;
FIG. 5 is a schematic view of the overall structure of the fertilizer apparatus;
FIG. 6 is a schematic view of the structure of the fertilizer apparatus;
FIG. 7 is a schematic view of the fertilizer applicator;
FIG. 8 is a schematic view of the entire structure of the covering device;
FIG. 9 is a schematic view of the construction of the coverer;
shown in the figure:
1. ditching blade disc, 2, ditching tooth, 3, main frame, 4, fertilizer case support, 5, axle housing support, 6, gearbox, 7, contour wheel, 8, three point linkage, 9, fertilizer apparatus, 10, step motor, 11, ditching blade disc shell, 12, fertilizer case, 13, auxiliary frame, 14, connecting rod, 15, covering device, 16, lead fertile ware.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, the bevel-tooth type orchard ditching and fertilizing machine comprises a machine frame installed on a walking device, and a ditching device and a fertilizing device installed on the machine frame, wherein the walking device of the embodiment is a tractor, and the two ditching devices are symmetrically distributed on two sides of the machine.
The ditching device includes that the input shaft is connected with running gear's power output shaft transmission's gearbox 6, and respectively with two ditching blade discs 1 of the output shaft rigid coupling of two coaxial lines of gearbox, the ditching blade disc passes through the bolt and is connected with gearbox output semi-axis and axle head, output semi-axis passes through semi-axis shell support 5 to be fixed in main frame both sides middle part, and ditching blade disc biasing symmetry formula is installed in the frame both sides, make the yawing force of ditching sword obtain balanced during the ditching operation, the machines and tools are more stable when the operation, consequently, it does not crooked and be in the assigned position to have guaranteed the fertilization ditch, the ditch is wide the ditch deeply unanimous, thereby obtain better ditching fertilization effect. The outer circumference of the ditching cutter head 1 is distributed with a ditching tooth mounting seat, the mounting seat is connected with the ditching cutter head through welding, ditching teeth 2 are fixedly mounted in the mounting seat, and ditching teeth on the same ditching cutter head are arranged in a spiral line shape in a staggered mode. The ditching tooth is conical, and the one end diameter of keeping away from the ditching blade disc is less than the other end diameter, and each ditching tooth is installed at different angles, and the structure is reliable.
The ditching cutter head comprises a web plate and an arc plate, wherein the web plate is coaxially and fixedly connected with the output shaft of the gearbox, the arc plate is fixedly connected to the outer circle of the web plate in a sleeved mode, and the outer surface of the arc plate is fixedly connected with a mounting seat for mounting the ditching teeth. The cover of ditching blade disc top is equipped with ditching blade disc shell 11, and ditching blade disc shell passes through bolted connection in the main frame both sides, and the fertilizer can support also passes through bolted connection with ditching blade disc shell, has guaranteed the installation stability of ditching blade disc shell.
The machine frame comprises a main frame 3 provided with a gearbox 6 and a ditching cutter head 1, and an auxiliary frame 13 provided with a soil covering mechanism, wherein the auxiliary frame 13 is detachably connected with the main frame 3 through bolts, and the auxiliary frame is connected and fixed on two sides of the rear part of the main frame, so that the disassembly and later maintenance are convenient. The main frame 3 is connected with the three-point suspension device 8 through bolts, the three-point suspension device is connected with the tractor, the disassembly is simple and convenient, different three-point suspension devices can be changed according to different selection differences of the tractor in orchards with different planting modes, fruit growers can use the device more conveniently, and the use cost is reduced.
A profiling wheel 7 is installed in the middle of the rear portion of the main frame, under the action of the profiling wheel, the machine set can meet the ditching and fertilizing operation requirements of orchards with different terrains, the main frame is guaranteed not to be in contact with the ground during operation, and fertilizing ditches caused by deviation of the machine set in the operation process are prevented from being not in a straight line.
The rear of the ditching cutter head is provided with a soil covering mechanism arranged on the machine frame, the soil covering mechanism comprises a connecting rod 14 hinged with the auxiliary machine frame through a first transverse hinge shaft and a soil covering device 15 hinged with the connecting rod through a second transverse hinge shaft, and the structural size of the soil covering device is larger than the width of the ditch. The soil covering device 15 comprises a cross beam body penetrating through the second transverse hinge shaft and soil covering plates fixedly connected to two sides of the cross beam body, and the distance between the front edges of the two soil covering plates is larger than that between the rear edges of the two soil covering plates. The crossbeam body includes two crossbeams and is located between two crossbeams and the longeron of both ends respectively with two crossbeam rigid couplings, the tip of two crossbeams respectively with earthing board rigid coupling, the crossbeam leading flank rigid coupling that is located the front side wears to establish the connecting seat of second horizontal hinge.
The fertilizer device comprises a fertilizer box 12, a fertilizer discharger 9, a driving device and a fertilizer box bracket 4, wherein the fertilizer box of the fertilizer device is arranged at the middle upper part of the main frame through the fertilizer box bracket, the fertilizer box is fixedly connected with the fertilizer box bracket through a bolt, and the fertilizer discharger is fixed at the bottom of the fertilizer box through a bolt; the driving device is arranged on one side of the fertilizer box bracket through bolt connection, and the fertilizer guide pipe is arranged on the auxiliary frame and positioned in front of the soil covering device. Two vertical supporting legs at the front part of the fertilizer box support are connected with the main frame through bolts, the rear part of the fertilizer box support is V-shaped, and three supporting legs are triangular in the overlooking direction. The fertilizer box is arranged above the rear part of the whole machine tool, and the whole machine tool is balanced front and back after being filled with fertilizer.
The whole machine of the bevel-tooth orchard ditching and fertilizing machine is connected with a tractor through a three-point suspension device. The power is transmitted to a gearbox of the ditching and fertilizing machine through a power takeoff by a rear power output shaft of the tractor, and is transmitted to a ditching cutter head through a left half shaft and a right half shaft after being decelerated by a reduction gearbox. The cutter heads at two sides are symmetrically provided with conical tooth type ditching teeth. When the tractor pulls the unit operation, on the one hand, the ditching blade disc accomplishes and cuts soil and throws soil when doing the milling motion, forms the fertilization ditch simultaneously under the milling effect of ditching tooth at the same time. The soil thrown by the ditching teeth moves outwards and is bounced to the shell of the ditching cutter head, most of the soil falls on two sides of the ditch, and the small soil falls in the ditch, so that the subsequent fertilizing operation is not influenced; on the other hand, the fertilizer box is arranged above the main frame, and during operation, the fertilizer can falls into a fertilizer ditch which is opened in advance through the fertilizer guide by the fertilizer distributor driven by the stepping motor 10 under the action of gravity and unit vibration, so that accurate fertilizer application operation is completed. And backfilling the soil thrown out by the furrow opener into the ditch through the soil covering mechanism, and finishing the whole ditching and fertilizing operation process. Aiming at the uneven fertilizing amount caused by the slippage of the land wheel of the ditching fertilizer applicator in the operation process, the step motor which can be accurately controlled is adopted to drive the fertilizer distributor, so that the precise fertilization can be realized, and the fertilizing quality is improved.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a awl tooth formula orchard ditching fertilizer distributor which characterized in that: the ditching device comprises a machine frame arranged on a walking device, and a ditching device and a fertilizing device arranged on the machine frame, wherein the ditching device comprises a transmission case (6) in transmission connection with a power output shaft of the walking device through an input shaft, and two ditching cutter discs (1) fixedly connected with output shafts of two coaxial lines of the transmission case respectively, conical ditching teeth (2) are fixedly arranged on the outer circular surface of each ditching cutter disc (1), and a soil covering mechanism arranged on the machine frame is arranged at the rear of each ditching cutter disc.
2. The bevel-tooth orchard furrowing and fertilizing machine of claim 1, characterized in that: the machine frame comprises a main frame (3) provided with the gearbox (6) and the ditching cutter head (1) and an auxiliary frame (13) provided with the soil covering mechanism, and the auxiliary frame (13) is detachably connected with the main frame (3).
3. The bevel-tooth orchard furrowing and fertilizing machine of claim 2, characterized in that: the soil covering mechanism comprises a connecting rod (14) hinged with the auxiliary frame through a first transverse hinge shaft and a soil covering device (15) hinged with the connecting rod through a second transverse hinge shaft.
4. The bevel-tooth orchard furrowing and fertilizing machine of claim 3, characterized in that: the covering device (15) comprises a cross beam body penetrating through the second transverse hinge shaft and covering plates fixedly connected to two sides of the cross beam body, and the distance between the front edges of the two covering plates is larger than that between the rear edges of the two covering plates.
5. The bevel-tooth orchard furrowing and fertilizing machine of claim 4, characterized in that: the crossbeam body includes two crossbeams and is located between two crossbeams and the longeron of both ends respectively with two crossbeam rigid couplings, the tip of two crossbeams respectively with earthing board rigid coupling, the crossbeam leading flank rigid coupling that is located the front side wears to establish the connecting seat of second horizontal hinge.
6. The bevel-tooth orchard furrowing and fertilizing machine of claim 1, characterized in that: the ditching teeth on the same ditching cutter head are arranged in a spiral line-shaped staggered mode.
7. The bevel-tooth orchard furrowing and fertilizing machine of claim 6, characterized in that: the ditching tooth is conical, and the one end diameter of keeping away from the ditching blade disc is less than the other end diameter.
8. The bevel-tooth orchard furrowing and fertilizing machine of claim 7, characterized in that: the ditching cutter head comprises a web plate and an arc plate, wherein the web plate is coaxially and fixedly connected with the output shaft of the gearbox, the arc plate is fixedly connected to the outer circle of the web plate in a sleeved mode, and the outer surface of the arc plate is fixedly connected with a mounting seat for mounting the ditching teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910801.6U CN211406813U (en) | 2019-11-07 | 2019-11-07 | Bevel gear type orchard ditching fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910801.6U CN211406813U (en) | 2019-11-07 | 2019-11-07 | Bevel gear type orchard ditching fertilizer applicator |
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| Publication Number | Publication Date |
|---|---|
| CN211406813U true CN211406813U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910801.6U Expired - Fee Related CN211406813U (en) | 2019-11-07 | 2019-11-07 | Bevel gear type orchard ditching fertilizer applicator |
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| CN (1) | CN211406813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492938A (en) * | 2020-11-27 | 2021-03-16 | 四川省农业机械研究设计院 | Self-propelled side fertilizer applicator and working method thereof |
-
2019
- 2019-11-07 CN CN201921910801.6U patent/CN211406813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492938A (en) * | 2020-11-27 | 2021-03-16 | 四川省农业机械研究设计院 | Self-propelled side fertilizer applicator and working method thereof |
| CN112492938B (en) * | 2020-11-27 | 2021-10-29 | 四川省农业机械研究设计院 | Self-propelled side fertilizer applicator and working method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20211107 |