CN111512716A

CN111512716A - Disc harrow type soil tiller and use method thereof

Info

Publication number: CN111512716A
Application number: CN202010496232.6A
Authority: CN
Inventors: 赵争强; 程军; 赵艳梅; 刘浏; 巴黎; 王月磊; 顾炎辉; 杨洋; 邓邦坤; 张志强; 许兆美; 张满; 周蔚; 汪通悦
Original assignee: Huaiyin Institute of Technology
Current assignee: Huaiyin Institute of Technology
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-08-11

Abstract

The invention discloses a disc harrow type soil tiller and a using method thereof, and the disc harrow type soil tiller comprises a tiller body, wherein a baffle body is arranged on the front surface of the tiller body, connecting plates positioned on two sides of the baffle body are fixedly connected to the left side and the right side of the front surface of the tiller body, a transmission rod is fixedly connected inside the baffle body, and the left end and the right end of the transmission rod penetrate through the connecting plates and extend to the outer side of the connecting plates. According to the invention, the swing rod is pulled upwards, the swing rod rotates by taking the pin shaft in the bracket as an axis and pushes the grapple to move upwards through the adjusting block, when the grapple is separated from the positioning plate, a user rotates the baffle body through the positioning plate and the transmission rod, so that the effect of improving the opening and closing flexibility of the baffle body is achieved, and the problems that the baffle and the machine body of the existing soil tillage machine are mostly fixedly connected or welded through bolts, the connection mode is complicated, the baffle is inconvenient to disassemble by the user, and the maintenance efficiency of the blade in the soil tillage machine is reduced are solved.

Description

Disc harrow type soil tiller and use method thereof

Technical Field

The invention relates to the technical field of soil cultivation, in particular to a disc harrow type soil cultivation machine and a using method thereof.

Background

The cultivation refers to the farming, which is a general farming, and the cultivation system refers to all technical measures of farmlands adopted in agricultural production to achieve continuous high yield, and mainly comprises the steps of planting system, soil cultivation system, fertilization, weed control system and the like.

Soil cultivation is generally handled through soil tillage machine to soil, but current baffle for soil tillage machine is mostly through bolt rigid coupling or welding with the organism, and the connected mode is comparatively loaded down with trivial details and not convenient to use person dismantles it, has reduced the maintenance efficiency of the inside blade of soil tillage machine.

Disclosure of Invention

In order to solve the problems in the background art, the invention aims to provide a disc harrow type soil cultivator which has the advantage of improving the opening and closing efficiency of a baffle plate, and solves the problems that the baffle plate for the existing soil cultivator is mostly fixedly connected or welded with a machine body through bolts, the connecting mode is complicated, a user is inconvenient to detach the baffle plate, and the maintenance efficiency of blades in the soil cultivator is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a disc harrow type soil tiller comprises a tiller body, wherein a baffle plate body is arranged on the front surface of the tiller body, the left side and the right side of the front surface of the tiller body are fixedly connected with connecting plates positioned on the two sides of the baffle body, the interior of the baffle body is fixedly connected with a transmission rod, the left end and the right end of the transmission rod penetrate through the connecting plate and extend to the outer side of the connecting plate, the left side and the right side of the tiller body are both fixedly connected with a bracket, a grapple is arranged inside the bracket, the left side and the right side of the bracket are both movably connected with a swing rod through a pin shaft, the inner side of the swing rod is movably connected with an adjusting block through a pin shaft, the bottom end of the grapple penetrates through the adjusting block and is movably connected with the adjusting block, the bottom of the transmission rod is provided with a positioning plate, and one end, far away from the adjusting block, of the grapple penetrates through the positioning plate and is sleeved on the surface of the positioning plate.

Optionally, the left side and the right side of the tiller body and the outer side of the swing rod are both fixedly connected with pull rods, tension springs are sleeved on the surfaces of the pull rods, and the tension springs are movably connected with the pull rods.

Optionally, an opening is formed in the front face of the baffle body, a protective net is fixedly connected to the inside of the opening, and the protective net is manufactured by mutually laminating a transverse steel wire rope and a longitudinal steel wire rope.

Optionally, a sleeve is fixedly connected to the top of the positioning plate, the sleeve is sleeved on the surface of the transmission rod, and threaded sleeves located on the outer sides of the sleeves are connected to the left side and the right side of the surface of the transmission rod in a threaded manner.

Optionally, a support plate located at the bottom of the support is fixedly connected to each of the left side and the right side of the tiller body, and one side of the support plate, which is far away from the tiller body, extends to the back of the baffle body and is in contact with the surface of the baffle body.

Optionally, the surface of the grapple is threaded with a nut located at the bottom of the adjustment block, the top of the nut being in contact with the bottom of the adjustment block.

In order to solve the problems in the background art, the present invention further provides a method for using a disc harrow type soil tiller, wherein the method for using the disc harrow type soil tiller comprises the following steps:

the utility model discloses a baffle plate body, including baffle body, regulating block, locating plate and transmission rod, it is characterized in that the baffle body is driven to remove and carries out the farming through haulage vehicle, when needs open the baffle body and maintain the tiller body inside, at first upwards stimulate the pendulum rod, the pendulum rod uses the round pin axle of support inside to rotate as the axle center and promote grapple rebound through the regulating block, when grapple and locating plate break away from the contact, the user rotates the baffle body through locating plate and transmission rod to reach the effect that improves baffle body switching flexibility.

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

1. according to the invention, the swing rod is pulled upwards, the swing rod rotates by taking the pin shaft in the bracket as an axis and pushes the grapple to move upwards through the adjusting block, when the grapple is separated from the positioning plate, a user rotates the baffle body through the positioning plate and the transmission rod, so that the effect of improving the opening and closing flexibility of the baffle body is achieved, and the problems that the baffle and the machine body of the existing soil tillage machine are mostly fixedly connected or welded through bolts, the connection mode is complicated, the baffle is inconvenient to disassemble by the user, and the maintenance efficiency of blades in the soil tillage machine is reduced are solved.

2. According to the invention, by arranging the pull rod and the tension spring, the effect of pulling the swing rod can be achieved, the stability of the swing rod can be improved, and the operation steps of rotating the swing rod to reset by a user are saved.

3. According to the invention, the opening and the protective net are arranged, so that the weight of the baffle body can be reduced, and the force required to be released when a user rotates the baffle body can be saved.

4. The positioning plate is convenient for a user to install and replace the positioning plate by arranging the sleeve and the threaded sleeve, and the practicability of the positioning plate can be improved.

5. The supporting plate is arranged, so that the effect of supporting the baffle plate body can be achieved, and the baffle plate body is prevented from moving excessively and colliding with blades inside the tiller body.

6. By arranging the nut, the height of the grapple can be conveniently adjusted by a user, and the traction effect of the grapple can be improved.

Drawings

FIG. 1 is a schematic view of a disc harrow type soil tiller according to the present invention;

FIG. 2 is a schematic right view of a partial structure of a harrow type disc tiller according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a tiller body; 2. a baffle body; 3. a connecting plate; 4. a transmission rod; 5. a support; 6. a grapple; 7. a swing rod; 8. an adjusting block; 9. positioning a plate; 10. a pull rod; 11. a tension spring; 12. an opening; 13. a protective net; 14. a sleeve; 15. a threaded sleeve; 16. a support plate; 17. and (4) a nut.

Detailed Description

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

As shown in fig. 1 to 4, the invention provides a disc harrow type soil tillage machine, comprising a tillage machine body 1, the tillage machine body 1 is a common practical agricultural machine in the market, and can perform all agricultural operations such as intertillage ridging, deep ploughing and turning, a baffle body 2 is arranged on the front side of the tillage machine body 1, connecting plates 3 positioned on both sides of the baffle body 2 are fixedly connected on the left side and the right side of the front side of the tillage machine body 1, a transmission rod 4 is fixedly connected inside the baffle body 2, the left end and the right end of the transmission rod 4 penetrate through the connecting plates 3 and extend to the outer side of the connecting plates 3, brackets 5 are fixedly connected on the left side and the right side of the tillage machine body 1, grappling 6 is arranged inside the brackets 5, the grappling 6 is made by bending steel bars, swing rods 7 are movably connected on the left side and the right side of the brackets 5 through pin shafts, adjusting blocks 8 are movably connected on, the bottom end of the grapple 6 penetrates through the adjusting block 8 and is movably connected with the adjusting block 8, the bottom of the transmission rod 4 is provided with a positioning plate 9, and one end, far away from the adjusting block 8, of the grapple 6 penetrates through the positioning plate 9 and is sleeved on the surface of the positioning plate 9.

Referring to fig. 2, a pull rod 10 is fixedly connected to the left side and the right side of the tiller body 1 and the outer side of the swing link 7, a tension spring 11 is sleeved on the surface of the pull rod 10, the tension spring 11 is movably connected with the pull rod 10, the pull rod 10 and the tiller body 1 are connected with the swing link 7 in a welding mode, and the tension of the tension spring 11 is ten newtons.

As a technical optimization scheme of the invention, the pull rod 10 and the tension spring 11 are arranged, so that the effect of pulling the swing rod 7 can be achieved, the stability of the swing rod 7 can be improved, and the operation steps of rotating the swing rod 7 to reset by a user are saved.

Referring to fig. 1, an opening 12 is formed in the front surface of the baffle body 2, a protective net 13 is fixedly connected inside the opening 12, the protective net 13 is made by laminating a horizontal steel wire rope and a longitudinal steel wire rope, the opening 12 and the baffle body 2 are integrally formed, and the protective net 13 and the baffle body 2 are fixed by winding steel wires.

As a technical optimization scheme of the invention, by arranging the opening 12 and the protective net 13, the weight of the baffle body 2 can be reduced, the force required to be released when a user rotates the baffle body 2 can be saved, and meanwhile, the material cost of the baffle body 2 can be reduced, and the economic burden can be reduced.

Referring to fig. 4, a sleeve 14 sleeved on the surface of the transmission rod 4 is fixedly connected to the top of the positioning plate 9, both the left side and the right side of the surface of the transmission rod 4 are in threaded connection with a threaded sleeve 15 located outside the sleeve 14, the transmission rod 4 needs to completely penetrate through the sleeve 14 and the threaded sleeve 15, and the meshing length of the transmission rod 4 and the threaded sleeve 15 is greater than two centimeters.

As a technical optimization scheme of the invention, by arranging the sleeve 14 and the threaded sleeve 15, a user can conveniently install and replace the positioning plate 9, the practicability of the positioning plate 9 can be improved, and compared with a welding installation mode, the positioning plate 9 can be prevented from being damaged due to abrasion after being used for a long time.

Referring to fig. 3, a support plate 16 located at the bottom of the bracket 5 is fixedly connected to each of the left side and the right side of the tiller body 1, one side of the support plate 16 away from the tiller body 1 extends to the back of the apron body 2 and contacts with the surface of the apron body 2, and the support plate 16 is made of a steel plate through bending.

As a technical optimization scheme of the invention, the supporting plate 16 is arranged, so that the baffle body 2 can be supported, and the baffle body 2 is prevented from moving excessively and colliding with blades inside the tiller body 1.

Referring to fig. 3, the surface of the grapple 6 is threadedly connected with a nut 17 at the bottom of the adjustment block 8, and the top of the nut 17 is in contact with the bottom of the adjustment block 8.

As a technical optimization scheme of the invention, the nut 17 is arranged, so that the height of the grapple 6 can be conveniently adjusted by a user, the traction effect of the grapple 6 can be improved, and the fastening performance of the grapple 6 can be improved.

The working principle and the using process of the invention are as follows: during the use, the user drives tiller body 1 through haulage vehicle and removes and cultivates soil, when needs open baffle body 2 and maintain tiller body 1 inside, at first upwards stimulate pendulum rod 7, pendulum rod 7 uses the inside round pin axle of support 5 to rotate as the axle center and promote grapple 6 rebound through regulating block 8, when grapple 6 and locating plate 9 break away from the contact, the user passes through locating plate 9 and the rotatory baffle body 2 of transfer line 4 to reach the effect that improves the flexibility of baffle body 2 switching.

In summary, the following steps: this disc harrow type soil tiller, through upwards pulling pendulum rod 7, pendulum rod 7 uses the round pin axle of support 5 inside to rotate as the axle center and promote grapple 6 rebound through regulating block 8, when grapple 6 breaks away from the contact with locating plate 9, the user passes through locating plate 9 and 4 rotating barrier bodies 2 of transfer line, thereby reach the effect that improves 2 switching flexibilities of baffle body, it is many through bolt rigid coupling or welding with the organism to have solved current baffle for soil tiller, the connected mode is comparatively loaded down with trivial details and not convenient to use person dismantles it, the problem of the maintenance efficiency of the inside blade of soil tiller has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disc harrow type soil tiller comprises a tiller body and is characterized in that: the front of tiller body is provided with the baffle body, the positive left side of tiller body and the equal fixedly connected with in right side are located the connecting plate of baffle body both sides, the inside fixedly connected with transfer line of baffle body, the left end and the right-hand member of transfer line run through the connecting plate and extend to the outside of connecting plate, the left side and the equal fixedly connected with support in right side of tiller body, the inside of support is provided with the grapple, the left side and the right side of support all have the pendulum rod through round pin axle swing joint, the inboard of pendulum rod has the regulating block through round pin axle swing joint, the bottom of grapple run through the regulating block and with regulating block swing joint, the bottom of transfer line is provided with the locating plate, the one end that the regulating block was kept away from to the grapple runs through the.

2. A disk harrow type soil tiller according to claim 1, wherein: the tiller body is characterized in that pull rods are fixedly connected to the left side and the right side of the tiller body and the outer side of the swing rod, a tension spring is sleeved on the surface of each pull rod, and the tension springs are movably connected with the pull rods.

3. A disk harrow type soil tiller according to claim 1, wherein: the front of baffle body has seted up the opening, open-ended inside fixedly connected with protection network, the protection network is that horizontal wire rope and vertical wire rope are folded each other and are pressed the manufacturing.

4. A disk harrow type soil tiller according to claim 1, wherein: the top of the positioning plate is fixedly connected with a sleeve sleeved on the surface of the transmission rod, and the left side and the right side of the surface of the transmission rod are both in threaded connection with threaded sleeves located on the outer sides of the sleeves.

5. A disk harrow type soil tiller according to claim 1, wherein: the left side and the right side of the tiller body are fixedly connected with a supporting plate located at the bottom of the support, and one side, away from the tiller body, of the supporting plate extends to the back of the baffle body and is in contact with the surface of the baffle body.

6. A disk harrow type soil tiller according to claim 1, wherein: the surface of the grapple is in threaded connection with a nut located at the bottom of the adjusting block, and the top of the nut is in contact with the bottom of the adjusting block.

7. A use method of a disc harrow type soil tiller is characterized by comprising the following steps: