CN215683186U - Double-shaft rotary cultivator convenient for replacing rotary tillage blade - Google Patents
Double-shaft rotary cultivator convenient for replacing rotary tillage blade Download PDFInfo
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- CN215683186U CN215683186U CN202121883319.5U CN202121883319U CN215683186U CN 215683186 U CN215683186 U CN 215683186U CN 202121883319 U CN202121883319 U CN 202121883319U CN 215683186 U CN215683186 U CN 215683186U
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Abstract
The utility model relates to the technical field of double-shaft rotary cultivators, in particular to a double-shaft rotary cultivator convenient for replacing rotary tillage blades, which comprises a rotary cultivator shell, wherein the bottom of the right end of the rotary cultivator shell is connected with a box body, and a double-shaft rotary tillage assembly is arranged between the bottoms of the inner ends of the rotary cultivator shell; the bottom end of the motor supporting seat is provided with a driving motor, the right end of the driving motor is connected with a first rotating shaft, a water pressing mechanism is arranged on the first rotating shaft, and the bottom of the water tank is bilaterally and symmetrically connected with spraying assemblies; the double-shaft rotary tillage component is driven to work by the driving motor, and rotary tillage cutters on the first cutter roller and the second cutter roller are matched in a staggered manner, so that the land to be tilled can be ploughed fully, the working efficiency and the working quality of the rotary cultivator for rotary tillage of the land are improved, and meanwhile, the rotary tillage cutters are convenient for workers to replace and maintain; and the mutual matching between the water pressing mechanism and the spraying assembly is utilized, so that the liquid fertilizer required for planting is sprayed while the double-shaft rotary cultivator carries out land ploughing operation, and the workload of labor personnel is reduced.
Description
Technical Field
The utility model relates to the technical field of double-shaft rotary cultivators, in particular to a double-shaft rotary cultivator with a rotary blade convenient to replace.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding.
The rotary cultivator has the functions of breaking a plough bottom layer, restoring a soil plough layer structure, improving the soil water storage and preservation capability of soil moisture, eliminating part of weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanized operation and the like; the correct use and adjustment of the rotary tiller is important to maintain its good technical state and to ensure the quality of cultivation.
At present, current biax rotary cultivator is not convenient for change the rotary tillage blade, brings a great deal of inconvenience for the staff, leads to ploughing work efficiency to reduce, and the rotary cultivator lacks spraying mechanism simultaneously, ploughs the in-process at the rotary cultivator and can not spray liquid fertilizer simultaneously, and after the operation of ploughing is accomplished, still need the manual work to spill fertilizer, gives people and brings certain work burden.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a double-shaft rotary cultivator with a rotary blade convenient to replace.
In order to achieve the above object, the present invention adopts the following technical solutions:
a double-shaft rotary cultivator convenient for replacing rotary tillage blades comprises a rotary cultivator shell, wherein the bottom of the right end of the rotary cultivator shell is connected with a box body, the left side of the upper end of the rotary cultivator shell is connected with a motor supporting seat, the middle part of the upper end of the rotary cultivator shell is connected with a water tank, the right side of the upper end of the rotary cultivator shell is connected with a fixed seat, and a double-shaft rotary tillage assembly is arranged between the bottoms of the inner ends of the rotary cultivator shell;
the bottom end of the motor supporting seat is provided with a driving motor, the right end of the driving motor is connected with a first rotating shaft, a water pressing mechanism is arranged on the first rotating shaft, and the first rotating shaft penetrates through the fixed seat rightwards and is connected with a first belt pulley; the first belt pulley is in transmission connection with the second belt pulley through a conveying belt, and the conveying belt extends into and is matched with the box body;
the left and right symmetrical of the bottom of the water tank is connected with a spraying assembly, the bottom of the right end of the water tank is connected with a liquid inlet pipe, a check valve is installed on the liquid inlet pipe, and the liquid inlet pipe extends upwards out of the shell of the rotary cultivator.
Preferably, the water pressing mechanism comprises a cam, the cam is matched with the T-shaped connecting block, the spring is sleeved on the bottom of the T-shaped connecting block, the bottom end of the T-shaped connecting block extends into the water tank and is connected with a pressing plate, and the pressing plate is matched with the inside of the water tank.
Preferably, spray the subassembly and include the fluid-discharge tube, the fluid-discharge tube bilateral symmetry is installed in the water tank bottom, and the pressure valve is all installed to two fluid-discharge tube bottom, and two fluid-discharge tube bottom are stretched into in the mounting panel to correspond and be divided into branch pipe a plurality of, the mounting panel is all stretched out to the branch pipe bottom, and is connected with the shower nozzle respectively.
Preferably, the double-shaft rotary tillage assembly comprises a main shaft and an auxiliary shaft, the main shaft and the auxiliary shaft are arranged in a front-back corresponding mode, the main shaft and the auxiliary shaft are both rotatably connected with the inner end of the rotary cultivator shell, a first cutter roller is installed on the main shaft, a second cutter roller is installed on the auxiliary shaft, the main shaft and the auxiliary shaft both extend out of the rotary cultivator shell rightwards, a driving gear is installed on the main shaft, and a driven gear is installed on the auxiliary shaft; the driving gear and the driven gear are meshed together front and back; a cutter mounting seat is welded on the first cutter roll and the second cutter roll, a first threaded hole is formed in the cutter mounting seat in a bilateral symmetry mode, the cutter mounting seat is connected with a rotary tillage cutter through a fixing bolt in a threaded mode, and the fixing bolt penetrates through the first threaded hole and a second threaded hole of the rotary tillage cutter in sequence.
Preferably, the cutter mounting seats welded on the first cutter roller and the second cutter roller are arranged in a staggered mode from front to back.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. the double-shaft rotary cultivator convenient for replacing the rotary tillage blades drives the double-shaft rotary tillage assembly to work through the driving motor, the driving gear drives the driven gear to rotate, the first cutter roller and the second cutter roller rotate and drive the corresponding rotary tillage cutters to rotate, the rotary tillage cutters on the first cutter roller and the second cutter roller are matched in a staggered mode, the full tillage operation of the land needing to be cultivated is facilitated, the work efficiency and the work quality of the rotary cultivator for rotary tillage of the land are improved, meanwhile, the rotary tillage cutters are convenient for workers to replace and maintain, and the time is saved;
2. this novel device corresponds installs pressurized-water mechanism and sprays the subassembly, drives the cam through driving motor and rotates and drive pressurized-water mechanism work, recycles pressurized-water mechanism and sprays mutually supporting between the subassembly, sprays to plant required liquid fertilizer when the biax rotary cultivator carries out the operation of ploughing in the soil, has alleviateed labourer's work burden.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a double-shaft rotary cultivator with a rotary blade convenient to replace according to the present invention;
FIG. 2 is a schematic structural view of a spraying assembly of the double-shaft rotary cultivator convenient for replacing rotary tillage blades of the utility model;
FIG. 3 is an internal structure view of the cutter mounting base of the double-shaft rotary cultivator convenient for replacing the rotary cultivating blades of the utility model;
in the figure: 1-rotary cultivator shell, 101-box body, 2-first cutter roller, 3-main shaft, 4-driving gear, 5-second belt pulley, 6-second cutter roller, 7-auxiliary shaft, 8-driven gear, 9-cutter mounting seat, 10-first threaded hole, 11-rotary cultivation cutter, 111-second threaded hole, 12-fixing bolt, 13-conveying belt, 14-first belt pulley, 15-rotating shaft I, 16-cam, 17-driving motor, 18-motor supporting seat, 19-fixing seat, 20-T-shaped connecting block, 21-spring, 22-pressing plate, 23-water tank, 24-one-way valve, 25-liquid inlet pipe, 26-liquid outlet pipe, 27-pressure valve, 28-branch pipe, 29-nozzle, And (30) mounting the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Example 1
A double-shaft rotary cultivator convenient for replacing rotary tillage blades comprises a rotary cultivator shell 1, wherein the bottom of the right end of the rotary cultivator shell 1 is connected with a box body 101, the left side of the upper end of the rotary cultivator shell 1 is connected with a motor supporting seat 18, the middle part of the upper end of the rotary cultivator shell is connected with a water tank 23, the right side of the upper end of the rotary cultivator shell is connected with a fixed seat 19, and a double-shaft rotary tillage assembly is arranged between the bottoms of the inner ends of the rotary cultivator shell 1;
the bottom end of the motor supporting seat 18 is provided with a driving motor 17, the right end of the driving motor 17 is connected with a first rotating shaft 15, a water pressing mechanism is arranged on the first rotating shaft 15, and the first rotating shaft 15 penetrates through the fixing seat 19 rightwards and is connected with a first belt pulley 14; the first belt pulley 14 is in transmission connection with the second belt pulley 5 through a transmission belt 13, and the transmission belt 13 extends into and is matched with the box body 101;
the spraying components are symmetrically connected to the left and the right of the bottom of the water tank 23, the liquid inlet pipe 25 is connected to the bottom of the right end of the water tank 23, the check valve 24 is installed on the liquid inlet pipe 25, and the liquid inlet pipe 25 extends upwards out of the rotary cultivator shell 1.
The pressurized-water mechanism comprises a cam 16, the cam 16 is matched with a T-shaped connecting block 20, a spring 21 is sleeved on the bottom of the T-shaped connecting block 20, the bottom end of the T-shaped connecting block 20 extends into a water tank 23 and is connected with a pressing plate 22, the pressing plate 22 is matched with the inside of the water tank 23, the cam 16 is matched with the T-shaped connecting block 20, the T-shaped connecting block 20 can move downwards conveniently, and the pressing plate 22 is driven to downwards extrude liquid fertilizer in the water tank 23
The spraying assembly comprises a liquid discharge pipe 26, the liquid discharge pipe 26 is bilaterally symmetrically arranged at the bottom end of the water tank 23, a pressure valve 27 is arranged at the bottom ends of the two liquid discharge pipes 26, the bottom ends of the two liquid discharge pipes 26 extend into the mounting plate 30 and are correspondingly divided into a plurality of branch pipes 28, the mounting plate 30 is extended at the bottom end of each branch pipe 28 and is respectively connected with a spray head 29, the pressure valve 27 is pressed by the pressing plate 22 to extrude liquid fertilizer and is opened, and the spray head 29 is convenient to spray corresponding liquid fertilizer.
The double-shaft rotary tillage assembly comprises a main shaft 3 and an auxiliary shaft 7, the main shaft 3 and the auxiliary shaft 7 are arranged in a front-back corresponding mode, the main shaft 3 and the auxiliary shaft 7 are both rotatably connected with the inner end of a rotary cultivator shell 1, a first knife roll 2 is installed on the main shaft 3, a second knife roll 6 is installed on the auxiliary shaft 7, the main shaft 3 and the auxiliary shaft 7 both extend out of the rotary cultivator shell 1 rightwards, a driving gear 4 is installed on the main shaft 3, and a driven gear 8 is installed on the auxiliary shaft 7; the driving gear 4 and the driven gear 8 are meshed together in a front-back manner; all welded on rotor 2 and No. two rotor 6 has cutter mount pad 9, and bilateral symmetry is provided with screw hole 10 No. one on the cutter mount pad 9, and cutter mount pad 9 has rotary tillage cutter 11 through 12 spiro unions of fixing bolt, and fixing bolt 12 runs through screw hole 10 and rotary tillage cutter 11's No. two screw holes 111 in proper order, and the rotary cultivator of being convenient for carries out the fragmentation to soil and weeds and handles, is favorable to the follow-up operation of ploughing.
The cutter mounting seats 9 welded on the first cutter roller 2 and the second cutter roller 6 are arranged in a staggered mode from front to back, so that the rotary tillage cutters 11 of the double-shaft rotary tillage component can be driven to perform sufficient tillage operation conveniently.
This biax rotary cultivator convenient to change rotary tillage blade's working method does:
the double-shaft rotary cultivator is connected with a driving vehicle body, when the double-shaft rotary cultivator works, a driving motor 17 is started to drive a double-shaft rotary tillage assembly to work, the driving motor 17 drives a first rotating shaft 15 to rotate, a first belt pulley 14, a second belt pulley 5 and a second rotating shaft 3 to rotate, a driving gear 4 rotates and drives a driven gear 8 to rotate, a first knife roller 2 and a second knife roller 6 rotate and drive corresponding rotary tillage cutters 11 to rotate, the rotary tillage cutters 11 on the first knife roller 2 and the second knife roller 6 are matched with each other in a staggered mode, full tillage operation on land to be cultivated is facilitated, working efficiency and working quality of the rotary cultivator for soil rotary tillage are improved, meanwhile, the rotary tillage cutters 11 are detached by screwing a fixing bolt 12, workers can replace and maintain the rotary tillage cutters 11 conveniently, and time is saved; the driving motor 17 drives the cam 16 to rotate to drive the T-shaped connecting block 20 to intermittently move downwards while working, the pressing plate 22 is driven to extrude liquid fertilizer inside the water tank 23, the pressure valve 27 is automatically opened when being pressed, the one-way valve 24 can not flow out the liquid fertilizer, the liquid fertilizer flows to each spray head 29 from the corresponding liquid discharge pipe 26 at the moment, the liquid fertilizer is sprayed into ploughed soil from each spray head 29, the crops convenient for follow-up ploughing can absorb nutrients and grow quickly, the ploughing burden of workers is reduced, and the ploughing efficiency of the rotary tiller is improved.
And the mutual matching between the water pressing mechanism and the spraying assembly is utilized, so that the liquid fertilizer required for planting is sprayed while the double-shaft rotary cultivator carries out land ploughing operation, and the workload of labor personnel is reduced.
The driving motor, pressure valve, the check valve that this patent adopted are sold, and its structure and control mode are prior art, no longer give unnecessary details in the description.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a biax rotary cultivator convenient to change rotary tillage blade, includes rotary cultivator shell (1), its characterized in that: the bottom of the right end of the rotary cultivator shell (1) is connected with a box body (101), the left side of the upper end of the rotary cultivator shell is connected with a motor supporting seat (18), the middle part of the upper end of the rotary cultivator shell is connected with a water tank (23), the right side of the upper end of the rotary cultivator shell is connected with a fixed seat (19), and a double-shaft rotary cultivation assembly is arranged between the bottoms of the inner ends of the rotary cultivator shell (1);
the bottom end of the motor supporting seat (18) is provided with a driving motor (17), the right end of the driving motor (17) is connected with a first rotating shaft (15), the first rotating shaft (15) is provided with a water pressing mechanism, and the first rotating shaft (15) penetrates through the fixed seat (19) rightwards and is connected with a first belt pulley (14); the first belt pulley (14) is in transmission connection with the second belt pulley (5) through a transmission belt (13), and the transmission belt (13) extends into and is matched with the box body (101);
the bottom of the water tank (23) is bilaterally and symmetrically connected with spraying components, the bottom of the right end of the water tank (23) is connected with a liquid inlet pipe (25), a check valve (24) is installed on the liquid inlet pipe (25), and the liquid inlet pipe (25) upwards extends out of the rotary cultivator shell (1).
2. The double-shaft rotary cultivator convenient for replacing the rotary cultivating blade of claim 1, wherein: the water pressing mechanism comprises a cam (16), the cam (16) is matched with a T-shaped connecting block (20), a spring (21) is sleeved on the bottom of the T-shaped connecting block (20), the bottom end of the T-shaped connecting block (20) stretches into a water tank (23) and is connected with a pressing plate (22), and the pressing plate (22) is matched with the inside of the water tank (23) in a mutual mode.
3. The double-shaft rotary cultivator convenient for replacing the rotary cultivating blade of claim 1, wherein: the spray assembly comprises a liquid discharge pipe (26), the liquid discharge pipe (26) is symmetrically arranged at the bottom end of the water tank (23), a pressure valve (27) is arranged at the bottom ends of the two liquid discharge pipes (26), the bottom ends of the two liquid discharge pipes (26) extend into the mounting plate (30), and are correspondingly divided into a plurality of branch pipes (28), the mounting plate (30) is extended out of the bottom ends of the branch pipes (28), and the branch pipes are respectively connected with a spray head (29).
4. The double-shaft rotary cultivator convenient for replacing the rotary cultivating blade of claim 1, wherein: the double-shaft rotary tillage assembly comprises a main shaft (3) and an auxiliary shaft (7), wherein the main shaft (3) and the auxiliary shaft (7) are arranged in a front-back corresponding mode, the main shaft (3) and the auxiliary shaft (7) are rotatably connected with the inner end of a rotary tillage machine shell (1), a first cutter roller (2) is installed on the main shaft (3), a second cutter roller (6) is installed on the auxiliary shaft (7), the main shaft (3) and the auxiliary shaft (7) extend out of the rotary tillage machine shell (1) rightwards, a driving gear (4) is installed on the main shaft (3), and a driven gear (8) is installed on the auxiliary shaft (7); the driving gear (4) and the driven gear (8) are meshed together in a front-back manner; a cutter mounting seat (9) is all welded on rotor (2) and No. two rotors (6), bilateral symmetry is provided with screw hole (10) No. one on cutter mounting seat (9), and cutter mounting seat (9) have rotary tillage cutter (11) through fixing bolt (12) spiro union, No. two screw holes (111) of a screw hole (10) and rotary tillage cutter (11) are run through in proper order in fixing bolt (12).
5. The double-shaft rotary cultivator convenient for replacing the rotary cultivating blade of claim 4, wherein: the cutter mounting seats (9) welded on the first cutter roller (2) and the second cutter roller (6) are arranged in a staggered mode from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883319.5U CN215683186U (en) | 2021-08-12 | 2021-08-12 | Double-shaft rotary cultivator convenient for replacing rotary tillage blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883319.5U CN215683186U (en) | 2021-08-12 | 2021-08-12 | Double-shaft rotary cultivator convenient for replacing rotary tillage blade |
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| Publication Number | Publication Date |
|---|---|
| CN215683186U true CN215683186U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121883319.5U Active CN215683186U (en) | 2021-08-12 | 2021-08-12 | Double-shaft rotary cultivator convenient for replacing rotary tillage blade |
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| Country | Link |
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| CN (1) | CN215683186U (en) |
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2021
- 2021-08-12 CN CN202121883319.5U patent/CN215683186U/en active Active
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