CN215453842U

CN215453842U - Scarifier for agricultural machinery

Info

Publication number: CN215453842U
Application number: CN202121589337.2U
Authority: CN
Inventors: 许木兰
Original assignee: Xu Mulan
Current assignee: Xu Mulan
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-11
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a scarifier for agricultural machinery, and belongs to the technical field of modern agricultural mechanical equipment. A scarifier for agricultural machinery comprises a frame body mechanism and a transmission rod, wherein the frame body mechanism comprises a main frame body, a telescopic supporting plate, a supporting plate and a threaded telescopic rod, the end part of the telescopic supporting plate is rotatably connected with a roller, one end of the transmission rod is rotatably connected with a first rotating rod, the other end of the first rotating rod is fixedly provided with a first bevel gear, the two ends of the main frame body are rotatably connected with supporting rods, the outer surfaces of the supporting rods are sleeved with second bevel gears, and the end parts of the two ends of each supporting rod are fixedly provided with discs; the device can loosen soil in a larger depth, the bucket hook can quickly dig the soil under the high-speed rotation of the rotating device at the rear tail of the tractor, and when large soil blocks are encountered, the roller can crush the large soil blocks, so that the later crop cultivation is facilitated.

Description

Scarifier for agricultural machinery

Technical Field

The utility model relates to the technical field of modern agricultural machinery, in particular to a scarifier for agricultural machinery.

Background

The land is the biggest wealth of peasant, and peasant's farming on the land, the easy caking of soil time has been long, has just so reduced the gas permeability of root, like closed the root, is unfavorable for the growth of crops, so often need loosen the soil, after loosening the soil, just make the space between the soil granule increase, the air just enters easily, has increased the breathing of root cell, and the respiration has strengthened, can strengthen the transpiration effect, has promoted the exchange of root hair and the mineral element in the soil, just so can promote the absorption of root to the mineral element.

The existing scarifier is inconvenient and quick to perform deep scarification operation when scarification operation is performed, scarification is not uniform enough, a large number of large soil blocks are generated after scarification, most of scarifiers do not crush the large soil blocks, and the scarifier is not beneficial to cultivation of following crops, so that the scarifier for agricultural machinery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that deep scarification operation is inconvenient and rapid in the prior art, a lot of large soil blocks are generated after scarification, most of scarifiers do not crush the large soil blocks, and the subsequent crop cultivation is not facilitated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a scarifier for agricultural machinery comprises a frame body mechanism and a transmission rod, wherein the frame body mechanism comprises a main frame body, a telescopic supporting plate, a supporting plate and a threaded telescopic rod, the end part of the telescopic supporting plate is rotatably connected with a roller, one end of the transmission rod is rotatably connected with a first rotating rod, the other end of the first rotating rod is fixedly provided with a first bevel gear, the two ends of the main frame body are rotatably connected with supporting rods, the outer surfaces of the supporting rods are sleeved with second bevel gears, the end parts of the two ends of the supporting rods are fixedly provided with discs, the inner part of the main frame body is rotatably connected with a second rotating rod, one side of the disc at the left end is rotatably connected with a long connecting rod, the other end of the long connecting rod is rotatably connected with a transverse plate, the inner part of the transverse plate is fixedly connected with a plurality of bucket hooks, a connecting plate is rotatably connected between the transverse plate and the supporting plate, the outer sides of the two discs at the right end are rotatably connected with short connecting rods, one end of each of the two short connecting rods is rotatably connected with two driving plates, the middle parts of the driving plates are rotatably connected with the end parts of the supporting plates, and the end parts of the two driving plates are rotatably connected with rollers.

Preferably, flexible backup pad fixed connection is in the bottom of body frame body both sides, backup pad fixed connection is in the both sides face of body frame body, the quantity of backup pad is four, the threaded telescopic rod rotates the geometric centre department of connecting at the left end of body frame body.

Preferably, the first rotating rod is rotatably connected to the left end of the main frame body.

Preferably, the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the first bevel gear is fixedly installed at the end parts of the two ends of the second rotating rod, and the first bevel gear installed at the right end of the second rotating rod is in meshed connection with the second bevel gear at the rightmost end.

Preferably, a counterweight plate is fixedly mounted at the rightmost end of the main frame body.

Compared with the prior art, the utility model provides a scarifier for agricultural machinery, which has the following beneficial effects:

the device is connected to a rear frame of a tractor through the main frame body and the threaded telescopic rod, the transmission rod is connected with a rotating device at the rear tail of the tractor, the transmission rod drives the first rotating rod to rotate, the first bevel gear rotates along with the first rotating rod, the second bevel gear is meshed with the first bevel gear to drive the support rod to rotate, the support rod drives the disc to do circular motion, the long connecting rod moves up and down along with the rotation of the disc, the long connecting rod drives the transverse plate to move, the transverse plate drives the bucket hook to loosen the soil, when the long connecting rod is at the highest position, the tip end of the bucket hook just faces the ground, and the soil can be loosened at a larger depth, under the high-speed rotation of a rotation device at the tail of a tractor, the bucket hook can realize the rapid digging of the soil, the utility model is characterized in that a support plate, a support rod, a disc, a second rotating rod, a short connecting rod, a drive plate, a roller, a first bevel gear and a second bevel gear are arranged in a matching way, under the meshing transmission of the second bevel gear on the support rod and the first bevel gear at the left end of the second rotating rod, the second rotating rod rotates along with the rotation of the support rod, so as to drive the support rod at the rightmost end to rotate, the short connecting rod moves along with the rotation of the disc, the short connecting rod drives the drive plate to move, the drive plate drives the roller to move up and down, when a larger soil block is encountered, the roller can crush the soil block, and the roller is prevented from being clamped by the soil block due to the rotation of the roller along with the advancing of the tractor, in conclusion, the device can loosen the soil at a larger depth, under the high-speed rotation of the rotation device at the tail of the tractor, the bucket hook can dig the soil fast, and when meetting great clod, the cylinder can crush great clod, does benefit to following crops and cultivates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the left end of the present invention;

FIG. 3 is a schematic structural view of the drum of the present invention;

FIG. 4 is a schematic structural view of the cross plate of the present invention.

In the figure: 1. a frame body mechanism; 101. a main frame body; 102. a telescopic supporting plate; 103. a support plate; 104. a threaded telescopic rod; 2. a transmission rod; 3. a first rotating lever; 4. a support bar; 5. a disc; 6. a second rotating rod; 7. a roller; 8. a short connecting rod; 9. a drive plate; 10. a drum; 11. a bucket hook; 12. a transverse plate; 13. a connecting plate; 14. a long connecting rod; 15. a first bevel gear; 16. a second bevel gear; 17. a counterweight plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a scarifier for agricultural machinery comprises a frame body mechanism 1 and a transmission rod 2, wherein the frame body mechanism 1 comprises a main frame body 101, four telescopic supporting plates 102, supporting plates 103 and threaded telescopic rods 104, a counterweight plate 17 is fixedly installed at the rightmost end of the main frame body 101, the telescopic supporting plates 102 are fixedly connected to the bottoms of the two sides of the main frame body 101, the supporting plates 103 are fixedly connected to the two side surfaces of the main frame body 101, the number of the supporting plates 103 is four, the threaded telescopic rods 104 are rotatably connected to the geometric center of the left end of the main frame body 101, a first rotating rod 3 is rotatably connected to the left end of the main frame body 101, the end of the telescopic supporting plate 102 is rotatably connected with a roller 7, one end of the transmission rod 2 is rotatably connected with the first rotating rod 3, a first bevel gear 15 is fixedly installed at the other end of the first rotating rod 3, supporting rods 4 are rotatably connected to the two ends of the main frame body 101, and a second bevel gear 16 is sleeved on the outer surfaces of the supporting rods 4, the first bevel gear 15 is engaged with the second bevel gear 16, the first bevel gear 15 is fixedly arranged at the end parts of the two ends of the second rotating rod 6, the first bevel gear 15 arranged at the right end of the second rotating rod 6 is engaged with the second bevel gear 16 at the rightmost end, the end parts of the two ends of the supporting rod 4 are fixedly provided with the discs 5, the second rotating rod 6 is rotatably connected inside the main frame body 101, wherein one side of the disc 5 at the left end is rotatably connected with a long connecting rod 14, the other end of the long connecting rod 14 is rotatably connected with a transverse plate 12, a plurality of bucket hooks 11 are fixedly connected inside the transverse plate 12, a connecting plate 13 is rotatably connected between the transverse plate 12 and the supporting plate 103, wherein the outsides of two discs 5 at the right end are both rotatably connected with short connecting rods 8, one ends of the two short connecting rods 8 are rotatably connected with two drive plates 9, the middle parts of the drive plates 9 are rotatably connected with the end parts of the support plates 103, and the end parts of the two drive plates 9 are rotatably connected with rollers 10.

In the utility model, through the matching arrangement of the frame body mechanism 1, the main frame body 101, the telescopic support plate 102, the support plate 103, the threaded telescopic rod 104, the transmission rod 2, the first rotating rod 3, the support rod 4, the disk 5, the roller 7, the bucket hook 11, the transverse plate 12, the connecting plate 13, the long connecting rod 14, the first bevel gear 15 and the second bevel gear 16, the device is connected on the rear frame of the tractor through the main frame body 101 and the threaded telescopic rod 104, the transmission rod 2 is connected with a rotating device at the rear tail of the tractor, the transmission rod 2 drives the first rotating rod 3 to rotate, the first bevel gear 15 rotates along with the first rotating rod 3, the second bevel gear 16 is meshed with the first bevel gear 15 to drive the support rod 4 to rotate, the support rod 4 drives the disk 5 to do circular motion, the long connecting rod 14 does up-and-down motion along with the rotation of the disk 5, the long connecting rod 14 drives the transverse plate 12 to move, the transverse plate 12 drives the bucket hook 11 to do loosening operation, when the long connecting rod 14 is at the highest position, the tip end of the bucket hook 11 just faces the ground, soil can be loosened in a larger depth, and the bucket hook 11 can realize rapid digging on the ground under the high-speed rotation of a rotating device at the rear tail of a tractor, according to the utility model, through the matching arrangement of the supporting plate 103, the supporting rod 4, the disc 5, the second rotating rod 6, the short connecting rod 8, the driving plate 9, the roller 10, the first bevel gear 15 and the second bevel gear 16, under the meshing transmission of the second bevel gear 16 on the supporting rod 4 and the first bevel gear 15 at the left end of the second rotating rod 6, the second rotating rod 6 rotates along with the rotation of the supporting rod 4, so as to drive the supporting rod 4 at the rightmost end to rotate, the short connecting rod 8 moves along with the rotation of the disc 5, the short connecting rod 8 drives the driving plate 9 to move, the driving plate 9 drives the roller 10 to move up and down, when encountering a larger soil block, the roller 10 can crush the soil block, because cylinder 10 self is also rotating along with the gos forward of tractor, avoids appearing clod card cylinder 10, to sum up, what this device can be great degree of depth loosens the soil, and under the high-speed rotation of the rotating device of tail behind the tractor, the bucket hook 11 can be quick digs the soil, and when meetting great clod, cylinder 10 can crush great clod, does benefit to following crops and cultivates.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A scarifier for agricultural machinery comprises a frame body mechanism (1) and a transmission rod (2), wherein the frame body mechanism (1) comprises a main frame body (101), a telescopic supporting plate (102), a supporting plate (103) and a threaded telescopic rod (104), the end part of the telescopic supporting plate (102) is rotatably connected with a roller (7), the scarifier is characterized in that one end of the transmission rod (2) is rotatably connected with a first rotating rod (3), the other end of the first rotating rod (3) is fixedly provided with a first bevel gear (15), the two ends of the main frame body (101) are rotatably connected with supporting rods (4), the outer surface of each supporting rod (4) is sleeved with a second bevel gear (16), the end parts of the two ends of each supporting rod (4) are fixedly provided with a disc (5), the inner part of the main frame body (101) is rotatably connected with a second rotating rod (6), one side of the disc (5) at the left end is rotatably connected with a long connecting rod (14), the other end of long connecting rod (14) rotates and is connected with diaphragm (12), a plurality of bucket hook (11) of the inside fixedly connected with of diaphragm (12), it is connected with connecting plate (13) to rotate between diaphragm (12) and backup pad (103), wherein two of right-hand member the outside of disc (5) all rotates and is connected with short connecting rod (8), two the one end of short connecting rod (8) is rotated and is connected with two drive plates (9), the middle part department of drive plate (9) is rotated with the tip of backup pad (103) and is connected, two the tip of drive plate (9) is rotated and is connected with cylinder (10).

2. The ripper for agricultural machinery of claim 1, wherein the telescopic support plates (102) are fixedly connected to the bottom of both sides of the main frame body (101), the support plates (103) are fixedly connected to both sides of the main frame body (101), the number of the support plates (103) is four, and the threaded telescopic rod (104) is rotatably connected to the geometric center of the left end of the main frame body (101).

3. The ripper for agricultural machines of claim 1, wherein the first rotating bar (3) is rotatably attached to a left end of the main frame body (101).

4. The ripper for agricultural machinery of claim 1, wherein the first bevel gear (15) is in meshing connection with the second bevel gear (16).

5. The ripper for agricultural machinery of claim 1, wherein the first bevel gear (15) is fixedly installed at the end of both ends of the second rotating rod (6), and the first bevel gear (15) installed at the right end of the second rotating rod (6) is engaged with the second bevel gear (16) at the rightmost end.

6. The ripper for agricultural machinery according to claim 1, wherein a weight plate (17) is fixedly attached to a rightmost end of the main frame body (101).