CN212970660U

CN212970660U - Agricultural machine plough tool convenient for adjusting ditching depth

Info

Publication number: CN212970660U
Application number: CN202020814070.1U
Authority: CN
Inventors: 王淑红; 夏静波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-04-16
Anticipated expiration: 2030-05-15

Abstract

The utility model provides an agricultural machinery plough tool which can conveniently adjust the ditching depth. The agricultural machine plough convenient for adjusting the ditching depth comprises a shell; the mounting box is fixedly mounted on the outer wall of one side of the shell; the two fixing seats are fixedly arranged on the inner wall of the bottom of the installation box; the first rotating rod is rotatably installed on the inner walls of the two sides of the installation box, one end of the first rotating rod extends out of the installation box, and the first rotating rod is rotatably connected with the two fixing seats; the lifting platform is arranged among the four gears; the plurality of plough teeth are fixedly arranged at the bottom of the lifting platform. The agricultural machine plow tool which is convenient for adjusting the ditching depth provided by the utility model has the advantages of strong practicability, time and labor saving and simple operation.

Description

Agricultural machine plough tool convenient for adjusting ditching depth

Technical Field

The utility model relates to a crops seeding technical field especially relates to an agricultural machinery ploughing tool of convenient regulation ditching degree of depth.

Background

A plow is an agricultural implement for plowing land and is composed of a heavy blade at the end of a beam. It is usually tied to a group of livestock or motor vehicles which pull it, also driven by human power, to break up the clods and plough out furrows in preparation for sowing.

In order to meet the growth requirements of different crops, the depth of the furrow ploughed before sowing is very important, the depth of the furrow suitable for the growth of the crops can enable the plant sowed to be better rooted, and meanwhile, the groove can better absorb nutrients in the soil, so that the survival probability of the crops is improved.

The traditional plow harrow is used for deeply digging soil, the growing condition of most crops after sowing can not be met, traction type agricultural machinery equipment is generally used in the prior art, plow teeth for plowing are installed in the equipment, and plow teeth with different sizes are usually replaced in order to achieve the purpose of plowing grooves with different depths.

However, the frequent replacement of the plow teeth in the plow not only takes a lot of time and delays the plowing progress, but also in the process of replacing the plow teeth, once the operation of a farmer is made by mistake, the sharp plow teeth are likely to injure the farmer, and serious consequences are caused.

Therefore, there is a need to provide a new agricultural plough tool with the advantage of conveniently adjusting the ditching depth to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an agricultural machinery plough utensil of convenient regulation ditching degree of depth that has the practicality strong, labour saving and time saving, easy operation.

In order to solve the technical problem, the utility model provides a conveniently adjust agricultural machinery plough utensil of ditching degree of depth includes: a housing; the mounting box is fixedly mounted on the outer wall of one side of the shell; the two fixing seats are fixedly arranged on the inner wall of the bottom of the installation box; the first rotating rod is rotatably installed on the inner walls of the two sides of the installation box, one end of the first rotating rod extends out of the installation box, and the first rotating rod is rotatably connected with the two fixing seats; the two worms are fixedly sleeved on the first rotating rod and are symmetrically arranged; the two second rotating rods are rotatably arranged in the shell, and one ends of the two second rotating rods extend into the installation box and are rotatably connected with the inner wall of one side of the installation box; the two worm wheels are arranged in the installation box, fixedly sleeved on the corresponding second rotating rods and meshed with the corresponding worms; the four gears are arranged in the shell and are respectively fixedly sleeved on the two second rotating rods; the lifting platform is arranged among the four gears; the four racks are fixedly arranged on the outer walls of the two sides of the lifting platform respectively and are meshed with the corresponding gears respectively; the two sliding grooves are fixedly arranged on the inner walls of the two sides of the shell respectively; the two sliding blocks are fixedly arranged on the outer walls of the two sides of the lifting platform respectively, and one ends of the two sliding blocks extend into the corresponding sliding grooves respectively and are in sliding connection with the inner walls of the corresponding sliding grooves; the plurality of plough teeth are fixedly arranged at the bottom of the lifting platform.

Preferably, two traction blocks are fixedly mounted on the outer wall of one side of the shell, and traction holes are formed in the two traction blocks respectively.

Preferably, a crank is fixedly mounted at one end of the first rotating rod, which is located outside the mounting box.

Preferably, through holes are formed in the outer wall of one side of the fixing seat, two first bearings are fixedly mounted on the first rotating rod, and the first bearings are connected with the inner wall of the corresponding through holes in a rotating mode.

Preferably, the inner wall of one side of the shell, which is far away from the installation box, is provided with a groove, two ends of the two second rotating rods are respectively and fixedly provided with two second bearings, and the two second bearings are fixedly connected with the corresponding inner walls of the grooves.

Preferably, two limit baffles are fixedly mounted on the outer wall of one side, far away from the lifting platform, of the rack.

Compared with the prior art, the utility model provides a conveniently adjust agricultural machinery plough utensil of ditching degree of depth has following beneficial effect:

the utility model provides an conveniently adjust agricultural machinery ploughing tool of ditching degree of depth, at the in-process that uses, only need through waveing the crank, alright with rising and the reduction that realizes the elevating platform, finally make the slot degree of depth that a plurality of ploughs tooth were ploughed out diminish and grow, greatly save the time, improved work efficiency, and at the in-process that the elevating platform goes up and down, the peasant household does not need the direct contact ploughing tool, has avoided because of changing the injured condition of ploughing tool.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of an agricultural plow facilitating the adjustment of the depth of ditching provided by the present invention;

FIG. 2 is a side cross-sectional view of FIG. 1;

FIG. 3 is a front cross-sectional view of the device shown in FIG. 1;

reference numbers in the figures: 1. a housing; 2. installing a box; 3. a fixed seat; 4. a first rotating rod; 5. a worm; 6. a second rotating rod; 7. a worm gear; 8. a gear; 9. a lifting platform; 10. a rack; 11. a chute; 12. a slider; 13. plowing teeth; 14. and a limiting baffle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an agricultural machine plow facilitating the adjustment of the furrowing depth; FIG. 2 is a side cross-sectional view of FIG. 1; fig. 3 is a front sectional view of fig. 1. Conveniently adjust agricultural machinery plough utensil of ditching degree of depth includes: a housing 1; the installation box 2 is fixedly installed on the outer wall of one side of the shell 1; the two fixing seats 3 are fixedly arranged on the inner wall of the bottom of the installation box 2; the first rotating rod 4 is rotatably installed on the inner walls of the two sides of the installation box 2, one end of the first rotating rod 4 extends out of the installation box 2, and the first rotating rod 4 is rotatably connected with the two fixed seats 3; the two worms 5 are fixedly sleeved on the first rotating rod 4, and the two worms 5 are symmetrically arranged; two second rotating rods 6, wherein the two second rotating rods 6 are rotatably installed in the housing 1, and one ends of the two second rotating rods 6 extend into the installation box 2 and are rotatably connected with the inner wall of one side of the installation box 2; the two worm wheels 7 are arranged in the installation box 2, the two worm wheels 7 are fixedly sleeved on the corresponding second rotating rods 6, and the two worm wheels 7 are meshed with the corresponding worms 5; the four gears 8 are arranged in the shell 1, and the four gears 8 are respectively fixedly sleeved on the two second rotating rods 6; the lifting platform 9 is arranged between the four gears 8; the four racks 10 are respectively and fixedly installed on the outer walls of the two sides of the lifting platform 9, and the four racks 10 are respectively meshed with the corresponding gears 8; the two sliding chutes 11 are respectively and fixedly arranged on the inner walls of the two sides of the shell 1; the two sliding blocks 12 are respectively and fixedly installed on the outer walls of the two sides of the lifting platform 9, and one ends of the two sliding blocks 12 respectively extend into the corresponding sliding grooves 11 and are in sliding connection with the inner walls of the corresponding sliding grooves 11; and the plurality of plough teeth 13 are fixedly arranged at the bottom of the lifting platform 9.

Two traction blocks are fixedly mounted on the outer wall of one side of the shell 1, and traction holes are formed in the two traction blocks respectively.

The first rotating rod 4 is positioned at one end outside the installation box 2 and is fixedly provided with a crank.

Two all seted up the through-hole on one side outer wall of fixing base 3, fixed mounting has two first bearings on the first rotary rod 4, two first bearing all with corresponding the through-hole inner wall rotates to be connected.

The inner wall of one side, far away from the shell 1 and the installation box 2, of the shell is provided with a groove, two ends of the second rotating rods 6 are respectively and fixedly provided with two second bearings, and the two second bearings are fixedly connected with the corresponding inner wall of the groove.

Two limit baffles 14 are fixedly arranged on the outer wall of one side of the rack 10, which is far away from the lifting platform 9.

The utility model provides a conveniently adjust agricultural machinery ploughing tool of ditching degree of depth's theory of operation as follows:

in the using process, the device is fixed on traction equipment through a traction block, when the traction equipment is started, the device is drawn to advance, and meanwhile, the multiple plough teeth 13 plough the land on the way;

when furrows with different depths need to be ploughed, the crank handle is shaken, the crank handle rotates to drive the first rotating rod 4 to rotate and simultaneously drive the two worms 5 to rotate, the two worms 5 rotate to respectively drive the corresponding worm wheels 7 to rotate, the two worm wheels 7 rotate to drive the two second rotating rods 6 to rotate, and the two worms 5 are symmetrically arranged, so that the rotating directions of the two second rotating rods 6 are opposite, finally, the rotating directions of the two corresponding gears 8 fixedly sleeved on the two second rotating rods 6 are opposite, at the moment, the four racks 10 drive the lifting platform 9 to ascend under the rotation of the corresponding gears 8, and finally, the heights of the plurality of plough teeth 13 are ascended, so that the depth of the ploughed furrows is reduced;

when the crank is swung in the opposite direction, the lifting platform 9 and the plurality of plowing teeth 13 are driven to descend through the structure, and the depth of the plowed groove is increased.

the utility model provides an conveniently adjust agricultural machinery ploughing tool of ditching degree of depth, at the in-process that uses, only need through waveing the crank, alright in order to realize the rising and the reduction of elevating platform 9, finally make the slot degree of depth that a plurality of coulters 13 ploughed out diminish and grow, greatly save the time, improved work efficiency, and at the in-process that elevating platform 9 goes up and down, the peasant household does not need the direct contact ploughing tool, has avoided the injured condition because of changing the ploughing tool.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an conveniently adjust agricultural machinery plough utensil of ditching degree of depth which characterized in that includes:

a housing;

the mounting box is fixedly mounted on the outer wall of one side of the shell;

the two fixing seats are fixedly arranged on the inner wall of the bottom of the installation box;

the first rotating rod is rotatably installed on the inner walls of the two sides of the installation box, one end of the first rotating rod extends out of the installation box, and the first rotating rod is rotatably connected with the two fixing seats;

the two worms are fixedly sleeved on the first rotating rod and are symmetrically arranged;

the two second rotating rods are rotatably arranged in the shell, and one ends of the two second rotating rods extend into the installation box and are rotatably connected with the inner wall of one side of the installation box;

the two worm wheels are arranged in the installation box, fixedly sleeved on the corresponding second rotating rods and meshed with the corresponding worms;

the four gears are arranged in the shell and are respectively fixedly sleeved on the two second rotating rods;

the lifting platform is arranged among the four gears;

the four racks are fixedly arranged on the outer walls of the two sides of the lifting platform respectively and are meshed with the corresponding gears respectively;

the two sliding grooves are fixedly arranged on the inner walls of the two sides of the shell respectively;

the two sliding blocks are fixedly arranged on the outer walls of the two sides of the lifting platform respectively, and one ends of the two sliding blocks extend into the corresponding sliding grooves respectively and are in sliding connection with the inner walls of the corresponding sliding grooves;

the plurality of plough teeth are fixedly arranged at the bottom of the lifting platform.

2. The agricultural machinery plough convenient for adjusting the ditching depth as claimed in claim 1, wherein two traction blocks are fixedly arranged on the outer wall of one side of the shell, and traction holes are respectively arranged on the two traction blocks.

3. The agricultural machine plow convenient for adjusting the ditching depth as claimed in claim 1, wherein a crank is fixedly mounted on one end of the first rotating rod, which is positioned outside the mounting box.

4. The agricultural machinery plough convenient for adjusting the ditching depth as claimed in claim 1, wherein the outer wall of one side of each of the two fixed seats is provided with a through hole, the first rotating rod is fixedly provided with two first bearings, and the two first bearings are rotatably connected with the corresponding inner wall of the through hole.

5. The agricultural machinery plough convenient for adjusting the ditching depth as claimed in claim 1, wherein a groove is formed in the inner wall of the side of the housing away from the mounting box, two second bearings are fixedly mounted at two ends of the two second rotating rods respectively, and the two second bearings are fixedly connected with the corresponding inner walls of the grooves.

6. The agricultural machine plow convenient for adjusting the ditching depth as claimed in claim 1, wherein two limit baffles are fixedly arranged on the outer wall of one side of the rack away from the lifting platform.