CN221203180U - Grape vine covers clear native device - Google Patents

Abstract

The utility model provides a grape vine soil-cleaning device, which relates to the field of industrial equipment and comprises a frame, a power output assembly fixedly arranged on the frame and two connecting rods symmetrically arranged on the frame, wherein the input end of the power output assembly is used for being connected with a power output shaft carried by a tractor, the opposite ends of the output end are respectively connected with a first rotating shaft and a second rotating shaft which are oppositely arranged in rotation direction, one ends of the first rotating shaft and the second rotating shaft are provided with a soil-cleaning mechanism, and the other ends of the first rotating shaft and the second rotating shaft are provided with a soil-loosening mechanism; one end of each of the two connecting rods is movably arranged on the frame, the other end of each of the two connecting rods is fixedly connected with the first rotating shaft and the second rotating shaft, a connecting rod is connected between the two connecting rods in a sliding manner, and the connecting rods are configured to drive the two rotating shafts to move in the vertical sliding process, so that the distance between the two earthing mechanisms and the two scarifying mechanisms on the rotating shafts is adjusted, more working distances are adapted, and the adjustment of the working range of the utility model is realized.

Description

Grape vine covers clear native device

Technical Field

The utility model relates to the technical field of industrial equipment, in particular to a grape vine soil-cleaning device.

Background

For the foreign grape planting industry, major grape producing countries such as italy, united states, france, spanish and the like are concentrated in temperate, mediterranean or subtropical climate areas, and no extremely cold air temperature which can cause grape frostbite exists, so that grape vine does not need to be protected from frost damage in winter.

At present, the domestic grape earthing device can be roughly divided into a direct throwing type, a furrow plough type, a rotary tillage cutter type and the like according to different operation modes, but the grape planting modes, the geographic environments and the climate conditions in each area are different due to wide span of China, the planting scales are different, such as the spacing of upright posts of a grape trellis, the spacing of walkways in the middle of each row of grape vines, and the quality difference of soil is obvious. Therefore, the corresponding automatic machines are difficult to unify, the related equipment in the field is researched by various thousands of times at present, the 10PKF-60B ditching type grape vine burying machine developed by the advanced engineer Gu Sheng of the Beijing agricultural technology popularization station, the 3PMT-62 type grape vine burying machine designed by the agricultural machinery bureau Liu Wenying and Wu Lei of Shang county, and the 1PM-100 type grape vine burying machine developed by the mechanical engineering institute Li Fanghuan and He Yichuan of the Wuchang institute of technology. Therefore, the existing grape earthing device can only be set according to local conditions, and earthing devices with different strokes are required to be set according to the characteristics of each area, so that the adaptability of the earthing device is low, and cost waste is caused.

Disclosure of utility model

The utility model discloses a grape vine soil-covering and cleaning device, and aims to improve the technical problems.

The utility model adopts the following scheme:

The grape vine soil-cleaning device comprises a frame, a power output assembly fixedly installed on the frame and two connecting rods symmetrically installed on the frame, wherein the input end of the power output assembly is used for being connected with a power output shaft carried by a tractor, the opposite ends of the output end are respectively connected with a first rotating shaft and a second rotating shaft, the rotating directions of the first rotating shaft and the second rotating shaft are opposite, one ends of the first rotating shaft and the second rotating shaft are provided with a soil-covering mechanism, and the other ends of the first rotating shaft and the second rotating shaft are provided with a soil-loosening mechanism; one end movable mounting of two the connecting rod is in the frame, the other end respectively with first pivot and second pivot fixed connection, and two sliding connection has the connecting rod between the connecting rod, the connecting rod disposes to can drive two pivots and remove in the gliding in-process from top to bottom, and then adjusts the interval between two earthing mechanisms and the two mechanism that loosens the soil in the pivot.

As a further improvement, the power output assembly comprises a first coupler, one end of the first coupler is connected with a power output shaft of the tractor, the other end of the first coupler is connected with one end of a second transmission shaft sequentially through a first transmission shaft, a first bevel gear and a second bevel gear, the other end of the second transmission shaft is connected with one end of a third transmission shaft sequentially through a first belt wheel, a first V belt and a second belt wheel, the other end of the third transmission shaft is connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear and a fifth bevel gear which are positioned on two opposite sides of the third bevel gear and are perpendicular to the axis of the third bevel gear, and a first sprocket and a second sprocket are welded on the fourth bevel gear and the fifth bevel gear respectively; the first chain wheel and the second chain wheel are respectively meshed with the upper ends of the first chain and the second chain, the lower ends of the first chain and the second chain are respectively meshed with the third chain wheel and the fourth chain wheel, and the third chain wheel and the fourth chain wheel are respectively connected with the first rotating shaft and the second rotating shaft in a transmission mode through a V-belt transmission system.

As a further improvement, the earthing mechanism comprises an earthing cutter head, earthing cutter holders and earthing blades, wherein the earthing cutter head is connected with a rotating shaft through a spline, the earthing cutter holders are fixed on the earthing cutter head through six groups of bolts with 60-degree intervals, and the earthing blades are respectively and fixedly arranged on the six earthing cutter holders.

As a further improvement, the earthing blade is arc-shaped.

As a further improvement, the soil loosening mechanism comprises a soil loosening disk arranged on a rotating shaft and a sun wheel connected to the rotating shaft through a key, wherein the sun wheel is arranged in the soil loosening disk at intervals, three planetary wheels are arranged in the soil loosening disk at intervals of 120 degrees and meshed with the sun wheel, and the three planetary wheels are meshed with an inner gear on the inner wall of the soil loosening disk.

As a further improvement, the soil loosening mechanism further comprises a soil loosening tool rest uniformly welded on the outer side of the soil loosening disc, and a soil loosening blade is arranged on the soil loosening tool rest.

As a further improvement, the working radius of the scarification mechanism is larger than that of the covering mechanism.

By adopting the technical scheme, the utility model can obtain the following technical effects:

According to the grape vine soil-covering and soil-cleaning device, the two rotating shafts can be driven to move only by the up-down sliding connecting rod, and the distance between the two soil-covering mechanisms and the two soil-loosening mechanisms on the rotating shafts is adjusted so as to adapt to more working distances, so that the adjustment of the working range of the grape vine soil-covering device is realized, the problem that the existing grape vine soil-covering device only can be used for local conditions, and soil-covering devices with different strokes are required to be arranged according to the characteristics of each region, so that the adaptability of the soil-covering device is low, and cost waste is caused is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the operation of the soil covering and loosening mechanism of the grape vine soil cleaning device of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the soil covering and loosening mechanism of the grape vine soil covering and cleaning device of the present utility model;

FIG. 3 is an enlarged view of the connecting rod of the grape vine soil-cleaning device of the present utility model;

FIG. 4 is a schematic view of a portion of the power take-off assembly of the grape vine soil-displacement device of the present utility model;

FIG. 5 is an enlarged view of A in FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 4 at another view angle;

FIG. 7 is an enlarged view of the soil covering mechanism of the grape vine soil cleaning device of the present utility model;

FIG. 8 is an enlarged view of the scarification mechanism of the grape vine soil-displacement apparatus of the present utility model;

The attached drawings are identified: 1. a power output shaft of the tractor; 2. a first coupling; 3. a first drive shaft; 4. a first bevel gear; 5. a second bevel gear; 6. a second drive shaft; 7. a first pulley; 8. a second pulley; 9. a third drive shaft; 10. a third bevel gear; 11. a fourth bevel gear; 12. a fifth bevel gear; 13. a first chain; 14. a second chain; 15. a V belt drive system; 16. a soil covering mechanism; 17. a planet wheel; 18. an internal gear; 19. a frame; 20. a connecting rod; 21. a first rotating shaft; 22. a second rotating shaft; 23. a scarification mechanism; 24. a connecting rod; 25. a chute; 26. z-shaped steel plates; 27. a earthing cutter head; 28. a soil covering tool rest; 29. a earthing blade; 30. a soil loosening disc; 31. a sun gear; 32. a scarifier blade holder; 33. a scarification blade.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-8, a first embodiment of the present utility model provides a grape vine soil-cleaning device, which includes a frame 19, a power output assembly fixedly mounted on the frame 19, and two connecting rods 20 symmetrically mounted on the frame 19, wherein an input end of the power output assembly is connected with a power output shaft of a tractor, opposite ends of the output end are respectively connected with a first rotating shaft 21 and a second rotating shaft 22, and rotation directions of the first rotating shaft 21 and the second rotating shaft 22 are opposite. One end of the first rotating shaft 21 and one end of the second rotating shaft 22 are provided with a soil covering mechanism 16, and the other end of the first rotating shaft is provided with a soil loosening mechanism 23; one end of each of the two connecting rods 20 is movably arranged on the frame 19, and the other end of each of the two connecting rods 20 is fixedly connected with the first rotating shaft 21 and the second rotating shaft 22 respectively, so that the two connecting rods 20 form a hinge by taking the shaft ends on the frame 19 as the center, and when the hinge rotates along the center, the rotating shafts at the tail ends of the connecting rods 20 are driven to move in an arc mode by taking the hinge as the circle center. And a connecting rod 24 is connected between the two connecting rods 20 in a sliding manner, and the connecting rod 24 is configured to drive the two rotating shafts to move in the vertical sliding process, so that the distance between the two earthing mechanisms 16 and the two scarifying mechanisms 23 on the rotating shafts is adjusted, and more working distances are adapted to realize the adjustment of the working range of the utility model.

Specifically, the inner sides of the two connecting rods 20 are respectively milled with a sliding groove 25 for the sliding block to reciprocate, and are respectively provided with the sliding blocks, the two ends of the connecting rod 24 are connected between the two connecting rods 20 in a sliding way through the sliding blocks, and when the connecting rod 24 slides up and down, the opening and closing of the two earthing mechanisms 16 and the two scarifying mechanisms 23 are controlled to change the working range, so that the working range is convenient to adapt to more working intervals. In addition, a first cylinder is mounted on the frame 19 and connected to the connecting rod 24, and the opening and closing limitation is realized by taking air as a power source for controlling the opening and closing of the mechanism and controlling the opening and closing. The first cylinder is connected to the frame 19 by screws, and the first cylinder stroke module is connected to the connecting rod 24 by a zigzag steel plate 26 by bolts.

Further, the power output assembly comprises a first coupler 2, one end of the first coupler 2 is connected with a power output shaft of the tractor, the other end of the first coupler is connected with one end of a second transmission shaft 6 sequentially through a first transmission shaft 3, a first bevel gear 4 and a second bevel gear 5, the other end of the second transmission shaft 6 is connected with one end of a third transmission shaft 9 sequentially through a first belt pulley 7, a first V belt and a second belt pulley 8, the other end of the third transmission shaft 9 is connected with a third bevel gear 10, the third bevel gear 10 is meshed with a fourth bevel gear 11 and a fifth bevel gear 12 which are positioned at two opposite sides and vertical to the axis of the third bevel gear 10, and the small ends of the fourth bevel gear 11 and the fifth bevel gear 12 are oppositely arranged, so that one rotation direction of the third bevel gear 10 is changed into two different rotation directions; a first sprocket and a second sprocket are welded on the fourth bevel gear 11 and the fifth bevel gear 12 respectively; the first sprocket and the second sprocket are respectively meshed with the upper ends of the first chain 13 and the second chain 14, the lower ends of the first chain 13 and the second chain 14 are respectively meshed with the third sprocket and the fourth sprocket, and the third sprocket and the fourth sprocket are respectively connected with the first rotating shaft 21 and the second rotating shaft 22 in a transmission way through the V belt transmission system 15 so as to realize that the first rotating shaft 21 and the second rotating shaft 22 are reversely rotated. When the connecting rod 24 slides up and down to adjust the opening and closing of the two soil covering mechanisms 16 and the two soil loosening mechanisms 23, the length of the required V-belt transmission system 15 is not uniform, so that a tensioning device is required for adjustment.

In this embodiment, the soil covering mechanism 16 includes a soil covering cutter disc 27, a soil covering cutter rest 28 and a soil covering cutter blade 29, the soil covering cutter disc 27 is in spline connection with the rotating shaft to realize high-speed rotation directly driven by the rotating shaft, and soil needs to be thrown to an area to be covered by the soil on which the cutter blade is screwed by centrifugal force during high-speed rotation, so that the soil covering cutter disc 27 is directly driven by the high rotation speed of the V-belt transmission system 15. The earthing knife rest 28 is fixed on the earthing knife rest 27 through six groups of bolts with 60-degree intervals, earthing knife blades 29 are respectively fixedly installed on the six earthing knife rest 28, when the V-belt transmission system 15 transmits power output to the rotating shaft, the earthing knife blades 29 are directly driven to cut soil at high rotating speed without reducing speed, and the earthing knife blades 29 are arc-shaped and are thrown out through the specific radian of the knife blades to cover the region where grape vine needs to be covered. The earthing mechanism 16 is symmetrically arranged on the left and the right, and the earthing mechanism and the scarifying mechanism 23 are in overload protection through the same V-belt transmission system 15.

In the present embodiment, the soil loosening mechanism 23 includes a soil loosening disc 30 mounted on a rotating shaft and a sun gear 31 connected on the rotating shaft by a key, the sun gear 31 is a driving member of the entire soil loosening mechanism 23 and is disposed inside the soil loosening disc 30 at intervals, three planetary gears 17 are disposed inside the soil loosening disc 30 at intervals of 120 ° and meshed with the sun gear 31, and the three planetary gears 17 are all meshed with an internal gear 18 of an inner wall of the soil loosening disc 30. The planetary gear 17 is meshed with the sun gear 31, the transmission ratio is adjusted to realize the first-stage speed reduction of the rotating shaft by rotating at high speed, and finally the internal gear 18 is meshed with the planetary gear 17, so that the transmission ratio realizes the second-stage speed reduction to achieve the rotation speed required by the scarification mechanism 23.

Further, the scarification mechanism 23 further comprises three scarification knife holders 32 uniformly welded on the outer side of the scarification disk 30, and scarification blades 33 are mounted on the scarification knife holders 32. Under the control of the rotary drive of each stage, the soil loosening blade 33 is screwed into the soil to loosen the soil and remove impurities, the working radius of the soil loosening mechanism 23 is larger than that of the soil covering mechanism 16, substances which can cause overload of the device and are hidden in the soil are touched in advance at a lower rotating speed, overload protection is realized through overload slip of the belt drive on the rotating shaft, so that the following soil covering blade 29 is prevented from encountering hidden foreign matters when rotating at a high speed, overload impact is generated, and the mechanism is damaged. The axial positioning of each wheel is fixedly limited by the soil loosening disc 30, and the shaft hole on the wheel is in clearance fit with the cylindrical shaft to prop up the parts on the shaft, so that the positioning is realized.

The working principle of the scarifier 23 and the cover 16: starting the power of the tractor, wherein the power output shaft 1 of the tractor transmits the power to the first rotating shaft 21 and the second rotating shaft 22 through the power output assembly, and the earthing mechanism 16 directly rotates with the power; the scarification mechanism 23 does not need an excessive rotating speed, so the planetary gear 17 is meshed with the sun gear 31 to reduce the speed, and finally the internal gear 18 is meshed with the planetary gear 17 to drive the scarification disk 30 to rotate, so that the scarification blade 33 is driven to realize the required action.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.

Claims (7)

1. The grape vine soil-cleaning device is characterized by comprising a frame, a power output assembly fixedly installed on the frame and two connecting rods symmetrically installed on the frame, wherein the input end of the power output assembly is used for being connected with a power output shaft of a tractor, the opposite ends of the output end are respectively connected with a first rotating shaft and a second rotating shaft, the rotating directions of the first rotating shaft and the second rotating shaft are opposite, one ends of the first rotating shaft and the second rotating shaft are provided with a soil-cleaning mechanism, and the other ends of the first rotating shaft and the second rotating shaft are provided with a soil-loosening mechanism; one end movable mounting of two the connecting rods is in the frame, the other end respectively with first pivot and second pivot fixed connection, and two sliding connection has the connecting rod between the connecting rod, the connecting rod disposes and can drive two pivots and remove for the in-process that reciprocates, and then adjusts the interval between two earthing mechanisms and the two mechanism that loosens the soil in the pivot, all milled the spout that supplies slider reciprocating motion on the two connecting rods inboard to pack into the slider respectively, the connecting rod both ends pass through slider sliding connection between two connecting rods, install first cylinder in the frame, first cylinder pass through the screw connection in the frame, first cylinder stroke module pass through a zigzag steel sheet with the connecting rod passes through bolted connection.

2. The grape vine soil-cleaning device according to claim 1, wherein the power output assembly comprises a first coupler, one end of the first coupler is connected with a power output shaft of a tractor, the other end of the first coupler is connected with one end of a second transmission shaft sequentially through a first transmission shaft, a first bevel gear and a second bevel gear, the other end of the second transmission shaft is connected with one end of a third transmission shaft sequentially through a first belt wheel, a first V belt and a second belt wheel, the other end of the third transmission shaft is connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear and a fifth bevel gear which are positioned at two opposite sides of the third transmission shaft and are perpendicular to the axis of the third bevel gear, and a first sprocket and a second sprocket are welded on the fourth bevel gear and the fifth bevel gear respectively; the first chain wheel and the second chain wheel are respectively meshed with the upper ends of the first chain and the second chain, the lower ends of the first chain and the second chain are respectively meshed with the third chain wheel and the fourth chain wheel, and the third chain wheel and the fourth chain wheel are respectively connected with the first rotating shaft and the second rotating shaft in a transmission mode through a V-belt transmission system.

3. The grape vine soil-cleaning device according to claim 1, wherein the soil-covering mechanism comprises a soil-covering cutter head, a soil-covering cutter frame and soil-covering blades, the soil-covering cutter head is connected with the rotating shaft through a spline, the soil-covering cutter frame is fixed on the soil-covering cutter head through six groups of bolts spaced 60 degrees apart, and the soil-covering blades are respectively fixedly arranged on the six soil-covering cutter frames.

4. A grape vine cover soil cleaning device according to claim 3, wherein the soil cover blades are arcuate.

5. The grape vine-covered soil cleaning device according to claim 1, wherein the soil loosening mechanism comprises a soil loosening disc arranged on a rotating shaft and a sun wheel connected on the rotating shaft through a key, the sun wheel is arranged in the soil loosening disc at intervals, three planetary wheels are arranged in the soil loosening disc at intervals of 120 degrees and meshed with the sun wheel, and the three planetary wheels are meshed with an inner gear on the inner wall of the soil loosening disc.

6. The grape vine cover soil cleaning device of claim 5, wherein the soil loosening mechanism further comprises a soil loosening blade carrier evenly welded on the outer side of the soil loosening disc, and a soil loosening blade is mounted on the soil loosening blade carrier.

7. The grape vine cover soil cleaning device of claim 1, wherein the working radius of the soil loosening mechanism is greater than the working radius of the soil covering mechanism.