CN215421990U - Earthing disc device - Google Patents
Earthing disc device Download PDFInfo
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- CN215421990U CN215421990U CN202121754991.4U CN202121754991U CN215421990U CN 215421990 U CN215421990 U CN 215421990U CN 202121754991 U CN202121754991 U CN 202121754991U CN 215421990 U CN215421990 U CN 215421990U
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- disc
- earthing
- soil
- pull rod
- soil covering
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Abstract
The utility model relates to an earth covering disc device, which is characterized in that: the device consists of an earth covering disc assembly, a pull rod frame mechanism, a pressure spring adjusting mechanism and a disc fixing seat assembly; the utility model has the advantages that: the angle between the soil covering disc and the advancing direction can be adjusted through a screw rod to realize multiple adjustment of a soil covering inclination angle, soil covering width and soil covering depth, and the soil covering quality is good and the adaptability is strong; secondly, the bearing frame that adopts at present is installed in the inboard serious influence operation effect of disc harrow piece, compares with this bearing frame that adopts now and installs in disc convex surface position, makes it advance native probability at the operation process greatly reduced bearing frame, has also reduced simultaneously that there is debris winding to block the operation of soil that the earthing disc is epaxial, can carry sufficient soil under the circumstances that does not have the debris winding to block to reach better earthing effect.
Description
Technical Field
The utility model relates to an earth covering disc device, in particular to an earth covering disc device externally arranged on a bearing seat of a seeder.
Background
In the existing farmland mulching film cultivation process, soil is covered on a mulching film after sowing so as to prevent the mulching film from being lifted by wind. The soil covering rollers are all basket-shaped cylindrical cylinders, and conveying shoveling plates are arranged on the inner walls of the cylindrical cylinders, so that soil can be covered on mulching films after current mulching film crops are sown and spread. However, the soil covering disc devices are required to be installed on the two sides of the soil covering flower basket roller, and sufficient soil is conveyed into the roller through the soil covering disc devices, so that the soil covering flower basket roller can smoothly cover soil on a mulching film. The earthing disc is the most common earthing device assembled and applied on the seeder used in agricultural production in China at present, an earthing disc bearing seat of the seeder is arranged at the inner side of a disc harrow piece at present, the earthing disc bearing seat is mixed with dug soil, the probability of soil entering of the bearing seat is inevitably increased, the earthing disc bearing seat is not durable, the earthing disc shaft can block the operation of the soil to influence the conveying effect in the actual operation, and residual mulching films or sundries in the soil can be wound on the earthing disc shaft to seriously influence the operation.
Disclosure of Invention
The utility model aims to provide a seeder soil covering disc device which has good conveying effect and simple structure, and can not cause the soil covering disc bearing seat to be not durable and sundries to be wound on a soil covering disc shaft in the operation process.
The purpose of the utility model is realized by the following technical scheme:
the utility model is composed of an earth covering disc assembly, a pull rod frame mechanism, a pressure spring adjusting mechanism and a disc fixing seat assembly; the earthing disc assembly consists of an earthing disc, an earthing circular bearing seat and an earthing disc shaft, wherein the earthing circular bearing seat is arranged on the earthing disc, and the earthing circular shaft is arranged on the earthing circular bearing seat; the disc fixing seat assembly consists of a small vertical shaft sleeve, an adjusting rod and a small vertical shaft, the small vertical shaft sleeve is arranged on the earth covering disc shaft, the adjusting rod is arranged on one side of the small vertical shaft sleeve, and the small vertical shaft is arranged on the small vertical shaft sleeve; the pull rod frame mechanism consists of a connecting rod and a support fixing sleeve; one end of the connecting rod is arranged on the small vertical shaft, and the other end of the connecting rod is arranged on the bracket fixing sleeve; the pressure spring adjusting mechanism consists of a lifting lug plate, a U-shaped seat, a pull rod and a pressure spring; the lifting lug plate is arranged on the connecting rod, the U-shaped seat is arranged on the lifting lug plate, one end of the pull rod is arranged on the U-shaped seat, the end of the pull rod is provided with the seat plate, the other end of the pull rod is arranged on the seat plate, and the pressure spring is arranged on the pull rod.
The base plate is provided with a flower basket roller connected with a fixing frame, and the flower basket roller connected with the fixing frame is provided with a flower basket roller.
The working process of the utility model is as follows: the earthing disc device is located cylinder basket of flowers both sides during the operation of machines, locates mutually with the soil under the pressure spring mechanism effect, and the earthing disc digs the soil along with the gos forward of machines, because the soil of digging does not receive debris to block, and the soil of carrying is sufficient, therefore the earthing is effectual, and the reliability of operation improves greatly, is applicable to various shop membrane seeders and uses.
Compared with the prior art, the utility model has the following advantages: the angle between the soil covering disc and the advancing direction can be adjusted through the screw rod to achieve multiple adjustment of the soil covering inclination angle, the soil covering width and the soil covering depth, and the soil covering device is good in soil covering quality and strong in adaptability. Secondly, the bearing frame that adopts at present is installed in the inboard serious influence operation effect of disc harrow piece, compares with this bearing frame that adopts now and installs in disc convex surface position, makes it advance native probability at the operation process greatly reduced bearing frame, has also reduced simultaneously that there is debris winding to block the operation of soil that the earthing disc is epaxial, can carry sufficient soil under the circumstances that does not have the debris winding to block to reach better earthing effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
In the drawings: the soil covering device comprises a soil covering disc 1, a soil covering disc bearing seat 2, a soil covering disc shaft 3, a small vertical shaft sleeve 4, an adjusting rod 5, a small vertical shaft 6, a connecting rod 7, a support fixing sleeve 8, a lug plate 9, a U-shaped seat 10, a pull rod 11, a pressure spring 12, a seat plate 13, a basket roller 14, a fastening nut 15 and a fixing frame connected with the basket roller 16.
Detailed Description
Example (b): referring to attached drawings 1-2, the utility model is composed of an earth covering disc assembly, a pull rod frame mechanism, a pressure spring adjusting mechanism and a disc fixing seat assembly; the soil covering disc assembly consists of a soil covering disc 1, a soil covering disc bearing seat 2 and a soil covering disc shaft 3, wherein the soil covering disc bearing seat 2 is arranged on the soil covering disc 1, and the soil covering disc shaft 3 is arranged on the soil covering disc bearing seat 2; the disc fixing seat assembly consists of a small vertical shaft sleeve 4, an adjusting rod 5 and a small vertical shaft 6, wherein the small vertical shaft sleeve 4 is arranged on the soil covering disc shaft 3, the adjusting rod 5 is arranged on one side of the small vertical shaft sleeve 4, and the small vertical shaft 6 is arranged on the small vertical shaft sleeve 4; the pull rod frame mechanism consists of a connecting rod 7 and a support fixing sleeve 8; one end of the connecting rod 7 is arranged on the small vertical shaft 6, and the other end is arranged on the bracket fixing sleeve 8; the pressure spring adjustment mechanism comprises a lifting lug plate 9, a U-shaped seat 10, a pull rod 11 and a pressure spring 12, wherein the lifting lug plate 9 is arranged on the connecting rod 7, the U-shaped seat 10 is arranged on the lifting lug plate 9, one end of the pull rod 11 is arranged on the U-shaped seat 10, a seat plate 13 is arranged at the end of the pull rod 11, the other end of the pull rod 11 is arranged on the seat plate 13, and the pressure spring 12 is arranged on the pull rod 11. The base plate 13 is provided with a basket roller connecting and fixing frame 16, and the basket roller connecting and fixing frame 16 is provided with a basket roller 14.
The earthing disc assembly is arranged on the disc fixing seat assembly, the earthing disc shaft 3 is locked and fixed at a proper position through the fastening nut 15, the small vertical shaft sleeve 4 in the disc fixing seat is connected with the pull rod frame mechanism, and the earthing disc shaft is adjusted to the proper position through the fastening nut 15.
The soil covering disc assembly is connected with the disc fixing seat assembly and is fastened and adjusted through the fastening screw rod, the small vertical shaft 6 is connected with the pull rod frame mechanism after being adjusted to a proper position, and the pressure spring adjusting mechanism plays a role in adjusting the soil penetration depth of the soil covering disc when the soil covering disc passes through a concave-convex ground in the operation process of the machine due to the fact that the flatness of the operation ground is not smooth.
The soil covering disc device conveys the dug soil to the flower basket roller 14 in the operation process, and the dug soil is conveyed in sufficient quantity under the condition that the dug soil is blocked by the soil covering disc 1, so that the soil covering effect is good, and the reliability of the operation place is greatly improved.
Claims (2)
1. An earthing disc device which is characterized in that: the device consists of an earth covering disc assembly, a pull rod frame mechanism, a pressure spring adjusting mechanism and a disc fixing seat assembly; the earthing disc assembly consists of an earthing disc, an earthing disc bearing seat and an earthing disc shaft, wherein the earthing disc bearing seat is arranged on the earthing disc, and the earthing disc shaft is arranged on the earthing disc bearing seat; the disc fixing seat assembly consists of a small vertical shaft sleeve, an adjusting rod and a small vertical shaft, the small vertical shaft sleeve is arranged on the earth covering disc shaft, the adjusting rod is arranged on one side of the small vertical shaft sleeve, and the small vertical shaft is arranged on the small vertical shaft sleeve; the pull rod frame mechanism consists of a connecting rod and a support fixing sleeve; one end of the connecting rod is arranged on the small vertical shaft, and the other end of the connecting rod is arranged on the bracket fixing sleeve; the pressure spring adjusting mechanism consists of a lifting lug plate, a U-shaped seat, a pull rod and a pressure spring; the lifting lug plate is arranged on the connecting rod, the U-shaped seat is arranged on the lifting lug plate, one end of the pull rod is arranged on the U-shaped seat, the end of the pull rod is provided with the seat plate, the other end of the pull rod is arranged on the seat plate, and the pressure spring is arranged on the pull rod.
2. A casing disc assembly as claimed in claim 1, wherein: the base plate is provided with a flower basket roller connected with a fixing frame, and the flower basket roller connected with the fixing frame is provided with a flower basket roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754991.4U CN215421990U (en) | 2021-07-22 | 2021-07-22 | Earthing disc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754991.4U CN215421990U (en) | 2021-07-22 | 2021-07-22 | Earthing disc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215421990U true CN215421990U (en) | 2022-01-07 |
Family
ID=79685505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121754991.4U Active CN215421990U (en) | 2021-07-22 | 2021-07-22 | Earthing disc device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215421990U (en) |
-
2021
- 2021-07-22 CN CN202121754991.4U patent/CN215421990U/en active Active
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| GR01 | Patent grant |