CN220173731U

CN220173731U - Upright rotary cultivator

Info

Publication number: CN220173731U
Application number: CN202321277178.1U
Authority: CN
Inventors: 陈雪冬
Original assignee: Qingdao Antaiqiang Industry And Trade Co ltd
Current assignee: Qingdao Antaiqiang Industry And Trade Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-15
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses an upright rotary cultivator, and belongs to the technical field of agricultural production equipment. The rotary cultivator comprises a rotary cultivator frame, wherein a plurality of ploughshares are uniformly arranged at the lower end of the rotary cultivator frame, one side of each ploughshare is provided with an inverted cone-shaped cutter tower in a rotating mode, a plurality of soil-crushing cutters are uniformly distributed on the cone-shaped cutter tower and used for crushing and uniformly throwing soil turned up by the ploughshares to the ground, a driving component used for driving the cone-shaped cutter tower to rotate is arranged on the rotary cultivator frame, the functions of the plough and the harrow are effectively combined together, an inverted cone-shaped cutter tower is additionally arranged on the side face of the ploughshare, the soil-crushing cutters arranged on the cutter tower crush the soil after the ploughshare turns up to the rotating cutter tower through a plough face, and meanwhile, the soil is uniformly thrown on the ground by means of centrifugal force when the cutter tower rotates, so that the problems of time and labor waste in a traditional ploughing mode are effectively solved, and time and resources and the ploughing cost are effectively saved.

Description

Upright rotary cultivator

Technical Field

The utility model relates to the technical field of agricultural production equipment, in particular to an upright rotary cultivator.

Background

Under the condition of deep popularization of agricultural mechanization, the agriculture relies on rotary tillers and power rakes to solve the problem of soil-land knots. The existing tillage mode is that the plough is used for turning the land once, and then the rotary cultivator or the power rake is used for turning the land once, and the rear part of the rotary cultivator or the power rake is provided with the wolf teeth bar for crushing and flattening the soil. The current farmland mode is labor-consuming and labor-consuming because the farmland needs to be ploughed and raked again.

Therefore, the utility model installs the cone-shaped inverted knife tower on the side of the ploughshare, the soil turned up by the ploughshare moves to the rotating knife tower through the plow surface with curvature, the soil breaking knife installed on the knife tower breaks the soil, and the soil is uniformly thrown on the ground by the centrifugal force of the rotation of the knife tower, so that the functions of the plow and the harrow are effectively combined together, the effect of one plow over one harrow in the prior art can be achieved by one rotary tillage, and the time, the resource and the cost of the cultivated land are greatly saved.

Disclosure of Invention

The utility model aims to provide an upright rotary cultivator, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an upright rotary cultivator, includes the rotary cultivator frame, and the rotary cultivator frame lower extreme evenly is provided with a plurality of ploughshares, and one side of every ploughshare all rotates and is provided with an inverted cone type sword tower, and evenly distributed has a plurality of hack sword on the cone type sword tower for smash the soil that the ploughshare turned up and evenly throw subaerial, be provided with on the rotary cultivator frame and be used for driving cone type sword tower pivoted drive assembly.

As a further preferred embodiment of the present utility model: one side of the ploughshare is provided with a cutter tower mounting seat fixed on the rotary cultivator frame, the upper end of the conical cutter tower is fixedly provided with a rotating shaft, and the rotating shaft penetrates through the cutter tower mounting seat and is rotationally connected with the cutter tower mounting seat.

As a still further preferred embodiment of the present utility model: the driving assembly comprises a first gearbox and an adapter which are fixedly arranged on a rotary cultivator frame, the lower ends of the first gearbox and the adapter are respectively connected with a driving sprocket and a driven sprocket which synchronously rotate through a transmission chain, the upper ends of the first gearbox and the adapter are respectively connected with a driving pulley, the upper end of a rotating shaft is fixedly provided with a driven pulley corresponding to the driving pulley, and the driving pulley and the driven pulley synchronously rotate through a synchronous belt.

As a still further preferred embodiment of the present utility model: the driving assembly comprises a second gearbox and a right-angle converter which are fixedly arranged on the rotary cultivator frame, a T-shaped gearbox is fixedly arranged at the upper end of the cutter tower mounting seat, the output end of the T-shaped gearbox is connected with the rotating shaft, and the second gearbox, the right-angle converter and the T-shaped gearboxes are all connected through universal joint transmission.

As a still further preferred embodiment of the present utility model: the conical cutter tower comprises a connecting plate, a plurality of inclined mounting plates are uniformly welded on the periphery of the connecting plate, a plurality of soil crushing cutter mounting holes are uniformly formed in the mounting plate, one end of each soil crushing cutter is fixedly connected with each soil crushing cutter mounting hole, and a rotating shaft is fixedly arranged on the connecting plate.

As a still further preferred embodiment of the present utility model: the upper end of the turret mounting seat is fixedly provided with a bearing seat, and the rotating shaft penetrates through the bearing seat and is connected with the driven belt wheel.

As a still further preferred embodiment of the present utility model: a depth limiting wheel is arranged on one side of the rotary cultivator frame.

As a still further preferred embodiment of the present utility model: four ploughshares and cone-shaped cutter towers are correspondingly arranged.

Compared with the prior art, the utility model has the beneficial effects that:

according to the rotary cultivator, the functions of the plow and the harrow are effectively combined together, the inverted cone-shaped tower cutter tower is additionally arranged on the side face of the plow, and after the soil turned up by the plow moves to the rotary cutter tower through the plow face, the soil is crushed by the soil crushing cutter arranged on the cutter tower, and meanwhile, the soil is uniformly thrown on the ground by means of the centrifugal force generated when the cutter tower rotates, so that the problem that the traditional tillage mode is time-consuming and labor-consuming is effectively solved, and time, resources and tillage cost are effectively saved.

Drawings

FIG. 1 is a schematic perspective view of a vertical rotary tiller according to example 1;

FIG. 2 is a schematic perspective view of a stand rotary tiller according to example 1;

FIG. 3 is a schematic view showing the front view of the upright rotary cultivator corresponding to embodiment 1;

FIG. 4 is a schematic perspective view of a conical turret of the upright rotary cultivator of the present utility model;

FIG. 5 is a schematic perspective view of the upright rotary cultivator corresponding to embodiment 2;

fig. 6 is a schematic perspective view of a stand rotary tiller according to example 2.

In the figure: 1. a rotary cultivator frame; 2. ploughshares; 3. a turret mount; 4. conical turret; 41. a connecting plate; 42. a mounting plate; 13. a soil breaking knife mounting hole; 5. a soil crushing knife; 6. a bearing seat; 7. a driven pulley; 9. a first gearbox; 10. a driving pulley; 11. a drive chain; 12. a driven sprocket; 13. an adapter; 14. a drive sprocket; 15. a depth stop wheel; 16. a second gearbox; 17. a right angle converter; 18. t-shaped gearbox; 19. and a universal joint.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present embodiment provides an upright rotary cultivator, including a rotary cultivator frame 1, a depth wheel 15 is provided on one side of the rotary cultivator frame 1, a plurality of ploughshares 2 are uniformly provided at the lower end of the rotary cultivator frame 1, a turret mounting base 3 fixed on the rotary cultivator frame 1 is provided on one side of each ploughshare 2, an inverted conical cutter tower 4 is rotatably provided at the lower end of the turret mounting base 3, in this embodiment, the ploughshares 2 and the conical cutter tower 4 are respectively provided with four, a plurality of soil-crushing cutters 5 are uniformly distributed on the conical cutter tower 4, for crushing and uniformly spraying soil raised by the ploughshares 2 onto the ground, specifically, as shown in fig. 4, the conical cutter tower 4 includes a connecting plate 41, a plurality of inclined mounting plates 42 are uniformly welded at the peripheral side of the connecting plate 41, the number of the mounting plates 42 can be three or six according to the requirement, a plurality of soil-crushing cutter mounting holes 43 are uniformly provided on the mounting plates 42, one end of the soil-crushing cutters 5 is fixedly connected with the mounting holes 43, a plurality of soil-crushing cutters are fixedly connected with the rotary cultivator frame 4, and a rotary shaft 44 is fixedly connected with the rotary cultivator frame 3, and a rotary shaft 44 is rotatably provided with the rotary shaft 4, and the rotary shaft 4 is rotatably connected with the rotary shaft 3.

It should be noted that, as a conventional operation familiar to those skilled in the art, in order to achieve better soil crushing and throwing effects, as shown in fig. 4, the soil cutter mounting holes 43 on the conical cutter tower 4 are designed to be inclined, so that the soil cutter 5 is mounted on the mounting plate 42 in an inclined manner, and the inclination thereof can be set to about 3 degrees to 80 degrees according to the soil crushing requirements and the throwing distance requirements of different soil qualities; the shape of the soil crushing knife 5 can be strip-shaped or other shapes according to the soil crushing requirements of different soil properties and the throwing distance requirements, the edge is provided with radian, and the end part can have certain camber according to the use requirements.

In this embodiment, the driving assembly includes a first gearbox 9 and a adaptor 13 fixedly disposed on the rotary cultivator frame 1, the lower ends of the first gearbox 9 and the adaptor 13 are respectively connected with a driving sprocket 14 and a driven sprocket 12 which synchronously rotate through a transmission chain 11, the upper ends of the first gearbox 9 and the adaptor 13 are both connected with a driving pulley 10, the upper end of a rotating shaft 44 is fixedly provided with a driven pulley 7 corresponding to the driving pulley 10, in this embodiment, in order to achieve stability when the rotating shaft 44 rotates, a bearing seat 6 is fixedly disposed at the upper end of the turret mounting seat 3, the rotating shaft 44 penetrates through the bearing seat 6 and is connected with the driven pulley 7, the driving pulley 10 and the driven pulley 7 synchronously rotate through a synchronous belt, as shown in fig. 1, the adaptor 13 is a fixed seat, the driving pulley 10 and the driven sprocket 12 can coaxially rotate through the same rotating shaft, the rotating shaft is disposed on the adaptor 13, the conventional arrangement familiar to those skilled in the art is omitted, the first gearbox 9 directly obtains two driving pulleys 10 through purchase, and then the preferred V-shaped belt is adopted by each driving pulley 7.

Example 2

Referring to fig. 5-6, on the basis of embodiment 1, the driving assembly in this embodiment includes a second gearbox 16 and a right-angle converter 17 fixedly disposed on the rotary cultivator frame 1, a T-shaped gearbox 18 is fixedly disposed at the upper end of the turret mounting seat 3, the output end of the T-shaped gearbox 18 is connected with a rotating shaft 44, the second gearbox 16, the right-angle converter 17 and the plurality of T-shaped gearboxes 18 are all in transmission connection through universal joints 19, and the second gearbox 16, the right-angle converter 17 and the T-shaped gearboxes 18 are all obtained directly through purchase, which is a conventional arrangement familiar to those skilled in the art, and the utility model is not repeated.

It should be noted that, the first gearbox 9 and the second gearbox 16 are driven by the rear output of the tractor through a cardan shaft, and the driving manner is a conventional operation familiar to those skilled in the art, and will not be described again.

When the vertical rotary cultivator works, the rotary cultivator frame 1 is driven by a tractor to advance, the ploughshare 2 performs soil turning operation, turned soil moves to the rotary conical cutter tower 4 through the inside with curvature of the ploughshare 2, the rotary soil-crushing cutter 5 breaks the soil, and meanwhile, the soil is uniformly thrown on the ground by virtue of the centrifugal force of the rotation of the conical cutter tower 4 and the soil-crushing cutter 5, so that soil plowing and soil raking are realized.

It should be noted that, the foregoing embodiments only specifically and clearly describe the technical solutions and technical features of the present utility model. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.

In addition, the technical solutions of the present utility model are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a rotary cultivator erects, includes rotary cultivator frame (1), rotary cultivator frame (1) lower extreme evenly is provided with a plurality of ploughshares (2), and its characterized in that, one side of every ploughshare (2) all rotates and is provided with an inverted cone type sword tower (4), evenly distributed has a plurality of hack sword (5) on cone type sword tower (4) for smash with the soil that ploughshare (2) turned up and even throw to subaerial, be provided with on rotary cultivator frame (1) and be used for driving cone type sword tower (4) pivoted drive assembly.

2. The upright rotary cultivator according to claim 1, wherein a turret mounting base (3) fixed on the frame (1) of the rotary cultivator is arranged on one side of the ploughshare (2), a rotating shaft (44) is fixedly arranged at the upper end of the conical turret (4), and the rotating shaft (44) penetrates through the turret mounting base (3) and is in rotary connection with the turret mounting base (3).

3. The upright rotary cultivator according to claim 2, wherein the driving assembly comprises a first gearbox (9) and a switching seat (13) which are fixedly arranged on the rotary cultivator frame (1), a driving sprocket (14) and a driven sprocket (12) which synchronously rotate through a transmission chain (11) are respectively connected to the lower ends of the first gearbox (9) and the switching seat (13), driving pulleys (10) are respectively connected to the upper ends of the first gearbox (9) and the switching seat (13), driven pulleys (7) corresponding to the driving pulleys (10) are fixedly arranged at the upper ends of the rotating shafts (44), and synchronous rotation is carried out between the driving pulleys (10) and the driven pulleys (7) through synchronous belts.

4. The upright rotary cultivator according to claim 2, wherein the driving assembly comprises a second gearbox (16) and a right-angle converter (17) which are fixedly arranged on the rotary cultivator frame (1), a T-shaped gearbox (18) is fixedly arranged at the upper end of the turret mounting seat (3), the output end of the T-shaped gearbox (18) is connected with the rotating shaft (44), and the second gearbox (16), the right-angle converter (17) and the T-shaped gearboxes (18) are all in transmission connection through universal joints (19).

5. The upright rotary cultivator according to claim 2, wherein the conical cutter tower (4) comprises a connecting plate (41), a plurality of inclined mounting plates (42) are uniformly welded on the periphery of the connecting plate (41), a plurality of soil breaking cutter mounting holes (43) are uniformly formed in the mounting plates (42), one end of the soil breaking cutter (5) is fixedly connected with the soil breaking cutter mounting holes (43), and a rotating shaft (44) is fixedly arranged on the connecting plate (41).

6. A rotary cultivator according to claim 3, wherein the upper end of the turret mounting base (3) is fixedly provided with a bearing seat (6), and the rotating shaft (44) penetrates through the bearing seat (6) and is connected with the driven belt wheel (7).

7. An upright rototiller according to claim 1, characterized in that a depth wheel (15) is provided on one side of the tiller frame (1).

8. The upright rotary cultivator according to claim 1, wherein four ploughshares (2) and four conical towers (4) are respectively arranged.