CN211982461U

CN211982461U - Self-propelled rotary cultivator of track

Info

Publication number: CN211982461U
Application number: CN202020565403.1U
Authority: CN
Inventors: 孔祥利; 张艳萌
Original assignee: Qufu Xinlvjin Machinery Equipment Co ltd
Current assignee: Qufu Xinlvjin Machinery Equipment Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-24
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a self-propelled rotary cultivator of track, including the operation panel, the middle part fixed mounting on operation panel top has the driver's cabin, and the bottom of operation panel is equipped with the grip-pad, and the equal fixed mounting in one side on operation panel top has two first pneumatic cylinders, and two first pneumatic cylinders establish ties each other, and one side of two first pneumatic cylinders is equipped with first support, and the hydraulic stem of two first pneumatic cylinders all hinges with the top of first support one side respectively through the hinge, the beneficial effects of the utility model are that: through the first pneumatic cylinder that sets up, the second pneumatic cylinder, mutually supporting between hinge and first support and the second support, through the flexible and flexible of second pneumatic cylinder hydraulic stem of first pneumatic cylinder hydraulic stem to be convenient for adjust the inclination on first support and second support and ground, simultaneously through mutually supporting between third pneumatic cylinder and hinge that set up and the rotary cultivator, be convenient for carry out angle modulation to the rotary cultivator, improve the regulation effect of this rotary cultivator self.

Description

Self-propelled rotary cultivator of track

Technical Field

The utility model relates to a rotary cultivator, in particular to self-propelled rotary cultivator of track belongs to agricultural machinery technical field.

Background

Along with the continuous emergence of land circulation, rural construction, family's farming and the large-scale planting of the big household of kind of grain for rural demand to large-scale agricultural machine is more and more, and the peasant is also more and more high to the requirement of modern farming machinery, can use the rotary cultivator in the in-process of carrying out the arable land often, adopts the self-propelled rotary cultivator of track to kick gradually and replace wheeled rotary cultivator, has synthesized the advantage of all kinds of models, and track ground connection area is big moreover, has compensatied the not enough of wheeled paddy field tractor trafficability characteristic.

The existing rotary cultivator has poor adjusting effect and certain limitation in the process of rotary tillage of the soil; and the prior rotary cultivator is inconvenient to replace the rotary cultivating bracket and has limited application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-propelled rotary cultivator of track to the regulation effect that proposes in solving above-mentioned background is poor, is not convenient for carry out the problem of changing to the rotary tillage support.

In order to achieve the above object, the utility model provides a following technical scheme: a crawler self-propelled rotary cultivator comprises an operating platform, wherein a cab is fixedly installed in the middle of the top end of the operating platform, a crawler board is arranged at the bottom end of the operating platform, two first hydraulic cylinders are fixedly installed on one side of the top end of the operating platform and are connected in series, a first support is arranged on one side of each of the two first hydraulic cylinders, hydraulic rods of the two first hydraulic cylinders are hinged to the top of one side of the first support through hinges respectively, a second hydraulic cylinder is hinged to one side of the top end of the operating platform through two hinges and is connected in series, hydraulic rods of the two second hydraulic cylinders are hinged to one side of the bottom end of the first support through hinges respectively, the other side of the first support is connected with a second support through a clamping plate in a clamping manner, a C-shaped groove is formed in the second support, and a lead screw is rotatably connected to the inside of the C-shaped groove, the outer part of each lead screw is connected with a movable plate through two lead screw nuts in a threaded manner, and the rotating directions of the two lead screw nuts are opposite; two equal fixed mounting in one side of movable plate has two round pin axles, the inside of second support and the inside of cardboard all offer with round pin axle assorted pinhole, one side of second support bottom articulates through the hinge has the rotary cultivator, second support opposite side articulates through two hinges has the third pneumatic cylinder, two the third pneumatic cylinder is established ties each other.

As a preferred technical scheme of the utility model, the equal fixed mounting in one side on first support top and the opposite side on bottom and the opposite side on second support top has the backup pad, the quantity of backup pad is four, per two the backup pad is a set of, every group the backup pad is laminated each other.

As an optimal technical scheme of the utility model, two the hydraulic stem of third pneumatic cylinder all articulates with one side of rotary cultivator respectively through the hinge.

As an optimal technical scheme of the utility model, the one end of lead screw passes the commentaries on classics of second support and the outside setting of second support fixed connection.

As a preferred technical scheme of the utility model, two the equal fixed mounting of one end of movable plate has the slider, the inner wall in C type groove seted up with slider assorted spout.

As a preferred technical scheme of the utility model, first pneumatic cylinder, second pneumatic cylinder and third pneumatic cylinder are respectively through the first pneumatic cylinder switch, second pneumatic cylinder switch and the third pneumatic cylinder switch and the driver's cabin built-in power electric connection that set up in the driver's cabin.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a self-propelled rotary cultivator of track, through the first pneumatic cylinder that sets up, second pneumatic cylinder, hinge and the first support and the second support mutually support, through the flexible of first pneumatic cylinder hydraulic stem and the flexible of second pneumatic cylinder hydraulic stem, thereby be convenient for adjust the inclination of first support and second support and ground, through the third pneumatic cylinder that sets up and the mutual cooperation between hinge and the rotary cultivator simultaneously, thereby be convenient for carry out the angle modulation to the rotary cultivator, improve the regulation effect of this rotary cultivator self then; through mutually supporting between lead screw, movable plate and round pin axle and the pinhole that sets up, cooperation screw-nut to be convenient for dismantle between first support and the second, be convenient for then change between the rotary tillage, it is more convenient to use.

Drawings

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

fig. 2 is a schematic sectional view of a second bracket according to the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic structural diagram of the utility model B.

In the figure: 1. an operation table; 2. a cab; 3. a track shoe; 4. a first bracket; 5. a second bracket; 6. clamping a plate; 7. a third hydraulic cylinder; 8. a rotary cultivator; 9. a first hydraulic cylinder; 10. a hinge; 11. a second hydraulic cylinder; 12. a screw rod; 13. moving the plate; 14. c-shaped grooves; 15. a pin shaft; 16. turning a handle; 17. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a crawler self-propelled rotary cultivator, which comprises an operating platform 1, wherein a cab 2 is fixedly arranged in the middle of the top end of the operating platform 1, so that each electric appliance can be conveniently controlled; the bottom end of an operating platform 1 is provided with a track shoe 3, one side of the top end of the operating platform 1 is fixedly provided with two first hydraulic cylinders 9, the two first hydraulic cylinders 9 are mutually connected in series, one side of the two first hydraulic cylinders 9 is provided with a first support 4, hydraulic rods of the two first hydraulic cylinders 9 are respectively hinged with the top of one side of the first support 4 through hinges 10, one side of the top end of the operating platform 1 is respectively hinged with a second hydraulic cylinder 11 through the two hinges 10, the two second hydraulic cylinders 11 are mutually connected in series, the hydraulic rods of the two second hydraulic cylinders 11 are respectively hinged with one side of the bottom end of the first support 4 through the hinges 10, the other side of the first support 4 is connected with a second support 5 through a clamping plate 6 in a clamping way, a C-shaped groove 14 is arranged inside the second support 5, the inside of the C-shaped groove 14 is rotatably connected with a lead screw 12, the outside, the pin shaft 15 is conveniently driven to move, so that the pin shaft 15 is inserted into the pin hole, and the second support 5 is conveniently fixed; the rotation directions of the two lead screw nuts are opposite; the equal even fixed mounting in one side of two movable plates 13 has two round pin axles 15, the inside of second support 5 and the inside of cardboard 6 all seted up with round pin axle 15 assorted pinhole, one side of 5 bottoms of second support articulates through hinge 10 has

rotary cultivator

8, 5 opposite sides of second support articulate through two hinges 10 has third pneumatic cylinder 7, two third pneumatic cylinders 7 are established ties each other.

Preferably, the supporting plates 17 are fixedly mounted on one side of the top end and the other side of the bottom end of the first support 4 and one side of the top end and the other side of the bottom end of the second support 5, the number of the supporting plates 17 is four, every two supporting plates 17 are in one group, and each group of supporting plates 17 are mutually attached, so that the supporting function is conveniently realized, and the stability between the first support 4 and the second support is improved; the hydraulic rods of the two third hydraulic cylinders 7 are respectively hinged with one side of the rotary cultivator 8 through hinges 10, so that the angle of the rotary cultivator 8 can be conveniently adjusted; one end of the screw rod 12 passes through the second bracket 5 and is fixedly connected with a rotating handle 16 arranged outside the second bracket 5, so that the screw rod 12 is driven to rotate forwards and reversely; one end of each of the two moving plates 13 is fixedly provided with a sliding block, and the inner wall of the C-shaped groove 14 is provided with a sliding groove matched with the sliding block, so that the limiting effect is facilitated, and the corresponding sliding blocks are not limited in the sliding process; first pneumatic cylinder 9, second pneumatic cylinder 11 and third pneumatic cylinder 7 are respectively through the first pneumatic cylinder switch, second pneumatic cylinder switch and the third pneumatic cylinder switch that set up in the driver's

cabin

2 and 2 built-in power electric connection of driver's cabin, the better control of being convenient for each uses electrical apparatus work operation.

When in specific use, the utility model relates to a self-propelled rotary cultivator of track, when needing to use this rotary cultivator, at first go this rotary cultivator to the workplace, according to the rotary tillage needs, adjust the distance between rotary tillage blade and the ground, (respectively through first pneumatic cylinder switch, the first pneumatic cylinder 9 that second pneumatic cylinder switch and third pneumatic cylinder switch control model can be HSG200FA, the model can be HSG200FA second pneumatic cylinder 11 and the model can be HSG200FA third pneumatic cylinder 7 carries out work, the flexible of the hydraulic stem of first pneumatic cylinder 9 and the flexible of the hydraulic stem of second pneumatic cylinder 11, thereby be convenient for control the inclination between first support 4 and second support 5 and the ground, the flexible of the hydraulic stem of third pneumatic cylinder 7, thereby be convenient for adjust rotary cultivator 8 and rotary tillage blade), after the adjustment carry out the rotary tillage to ground can; when the rotary tillage frame needs to be replaced, the screw rod 12 is driven to rotate through the forward rotation of the rotating handle 16, and the corresponding moving plate 13 is moved by matching with a screw rod nut, so that the corresponding pin shaft 15 is separated from the pin hole, and then the first bracket 4 and the second bracket 5 which are mutually clamped and connected are disassembled, and then the rotary tillage bracket is replaced; when the rotary tillage support needs to be installed, the rotary handle 16 only needs to be rotated reversely, and the steps are repeated.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a self-propelled rotary cultivator of track, includes operation panel (1), its characterized in that, the middle part fixed mounting on operation panel (1) top has driver's cabin (2), the bottom of operation panel (1) is equipped with track shoe (3), one side on operation panel (1) top all fixed mounting have two first pneumatic cylinders (9), two first pneumatic cylinder (9) establish ties each other, two one side of first pneumatic cylinder (9) is equipped with first support (4), two the hydraulic stem of first pneumatic cylinder (9) all hinges with the top of first support (4) one side respectively through hinge (10), a avris on operation panel (1) top all hinges through two hinge (10) has second pneumatic cylinder (11), two second pneumatic cylinder (11) establish ties each other, two the hydraulic stem of second pneumatic cylinder (11) all hinges with one side of first support (4) bottom respectively through hinge (10), the other side of the first support (4) is connected with a second support (5) in a clamping mode through a clamping plate (6), a C-shaped groove (14) is formed in the second support (5), a lead screw (12) is rotatably connected to the inside of the C-shaped groove (14), a moving plate (13) is connected to the outside of the lead screw (12) through two lead screw nuts in a threaded mode, and the rotating directions of the two lead screw nuts are opposite; two equal even fixed mounting in one side of movable plate (13) has two round pin axles (15), the inside of second support (5) and the inside of cardboard (6) all seted up with round pin axle (15) assorted pinhole, one side of second support (5) bottom articulates through hinge (10) has rotary cultivator (8), second support (5) opposite side articulates through two hinge (10) has third pneumatic cylinder (7), two third pneumatic cylinder (7) are established ties each other.

2. The self-propelled crawler rotary cultivator of claim 1, wherein: one side on first support (4) top and the opposite side of bottom and one on second support (5) top and the equal fixed mounting in opposite side of bottom have backup pad (17), the quantity of backup pad (17) is four, per two backup pad (17) are a set of, every group backup pad (17) are laminated each other.

3. The self-propelled crawler rotary cultivator of claim 1, wherein: the hydraulic rods of the two third hydraulic cylinders (7) are respectively hinged with one side of the rotary cultivator (8) through hinges (10).

4. The self-propelled crawler rotary cultivator of claim 1, wherein: one end of the screw rod (12) passes through the second bracket (5) and is fixedly connected with a rotating handle (16) arranged outside the second bracket (5).

5. The self-propelled crawler rotary cultivator of claim 1, wherein: two the equal fixed mounting in one end of movable plate (13) has the slider, the inner wall in C type groove (14) is seted up with slider assorted spout.

6. The self-propelled crawler rotary cultivator of claim 1, wherein: and the first hydraulic cylinder (9), the second hydraulic cylinder (11) and the third hydraulic cylinder (7) are respectively electrically connected with a built-in power supply of the cab (2) through a first hydraulic cylinder switch, a second hydraulic cylinder switch and a third hydraulic cylinder switch which are arranged in the cab (2).