CN218831254U

CN218831254U - Coulter structure capable of multi-directionally adjusting rotary tillage

Info

Publication number: CN218831254U
Application number: CN202222846673.1U
Authority: CN
Inventors: 马如清
Original assignee: Jiangsu Fujie Knife Industry Co ltd
Current assignee: Jiangsu Fujie Knife Industry Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-11
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a rotary cultivator coulter technical field specifically is a can multi-direction coulter structure of adjusting rotary tillage, including mounting bracket, pivot body and coulter body, the positive fixed mounting of mounting bracket has the extension frame, and the tip of extending the frame has the movable rod through pivot movable mounting, and the equal fixed mounting in both ends of movable rod has the installed part. The utility model discloses a be provided with driving motor, extend the frame, the movable rod and regulation pole, rotation through the driving motor output drives the pivot body and rotates, thereby make the coulter body all rotate round the pivot body, in order to ensure that the coulter body can multi-direction angle regulation when rotating, when the coulter body rotates, staff's accessible both hands drag respectively and draw two control rings, make the effort pass to the movable rod through the steel regulation pole on, make the movable rod around the pivot activity on extending the frame, thereby the angle when having guaranteed the pivot body use is adjusted, its rotary tillage direction also can be adjusted when ensureing that the device drives the coulter body and rotate.

Description

Coulter structure capable of multi-directionally adjusting rotary tillage

Technical Field

The utility model relates to a rotary cultivator coulter technical field specifically is a coulter structure of multi-direction adjustable rotary tillage.

Background

The rotary knife roller on the existing rotary shaft type rotary cultivator generally comprises a plurality of rows of rotary knife rows which are uniformly and axially arranged on a transverse shaft, each rotary knife row comprises at least two rotary knives which are uniformly and radially arranged on a rotating shaft, the rotary knives are arc-shaped along the radial bending of the rotating shaft, and the tail ends of the rotary knives form leaf pressing parts for pressing large soil particles by poking towards one side bending.

The utility model discloses an authorization notice number is CN204796063U, discloses rotary cultivator revolves rotor it has recorded this rotary cultivator revolves rotor and has included that the axial is installed at horizontal epaxial multirow revolved cutter row uniformly, revolve the cutter row and include that at least two are uniformly radially installed change epaxial revolving knife, the blade of revolving knife is opened at the crooked outer radian position of revolving knife to increase the radial cutting of revolving knife along the pivot, vertical direction soil depth direction's cutting promptly, the terminal bilateral symmetry of revolving knife is provided with two crooked curved pressure leaves that are used for pushing and pressing big soil grain, both can play the stirring when revolving knife vertical direction cutting and choose to press the big soil grain of stirring, can increase vertical direction's holding power again.

The rotary blade of the prior art is uniformly arranged on the rotating shaft, the rotary blade rotates under the action of the rotating shaft, but in practical use, the rotating shaft cannot be subjected to angle adjustment when rotating, the rotary blade can only be driven by the rotary blade to rotate to realize rotary tillage, the rotary tillage effect is to be improved, and therefore, a coulter structure capable of realizing multi-direction rotary tillage adjustment is required to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can multi-direction coulter structure of adjusting rotary tillage to solve the prior art that proposes among the above-mentioned background art when the in-service use, the pivot can not carry out the angle modulation when rotating, and the device can only drive the rotary cutter and rotate and realize the rotary tillage, and the rotary tillage effect remains the problem that improves.

In order to achieve the above purpose, the utility model provides a following technical scheme: a multi-directionally adjustable rotary tillage coulter structure, comprising: mounting bracket, pivot body and coulter body, the positive fixed mounting of mounting bracket has the extension frame, the tip of extension frame has the movable rod through pivot movable mounting, the both ends of movable rod all fixed mounting have the installed part, the quantity of installed part is two, the mounting groove has been seted up to one side of an installed part, the inside fixed mounting of mounting groove has driving motor, the one end and the driving motor's of pivot body output are connected, the other end of pivot body passes through the bearing and rotates with the installed part to be connected, the equal fixedly connected with steel in both sides of movable rod adjusts the pole, the equal fixed mounting of tip that the pole was adjusted to the steel has the control ring.

Preferably, the outer surface of the rotating shaft body is sleeved with a sleeved shell, the end part of the coulter body is fixedly connected with the sleeved shell, the front surface of the sleeved shell is provided with a fastening bolt in a threaded manner, and the fastening bolt penetrates through the rotating shaft body.

Preferably, the auxiliary cutters are fixedly arranged on both sides of the coulter body.

Preferably, the outer surface of the control ring is fixedly provided with an anti-skidding sleeve, and anti-skidding threads are uniformly arranged on the outer surface of the anti-skidding sleeve.

Preferably, a fastening mechanism is arranged on the fastening bolt sleeved on the back surface of the shell, the fastening mechanism comprises a nut, and the nut is installed on the fastening bolt in a threaded mode.

Preferably, the back of the nut is fixedly connected with a control rod, and the end part of the control rod is integrally connected with a connecting rod.

Preferably, the outer surface of the fastening bolt on one side of the nut is sleeved with a rubber ring, and one side of the rubber ring is in an arc shape adapted to the sleeved shell.

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

1. through being provided with driving motor, extend the frame, movable rod and regulation pole, rotation through the driving motor output drives the pivot body and rotates, thereby make the coulter body all rotate round the pivot body, in order to realize the rotary tillage, can multi-direction angle regulation when rotating in order to ensure the coulter body, when the coulter body rotates, staff's accessible both hands drag two control rings respectively, make the effort pass through the steel regulation pole to the movable rod on, make the movable rod around the pivot activity on extending the frame, thereby the angle when having guaranteed the pivot body and using is adjusted, in order to ensure that its rotary tillage direction also can be adjusted when the device drives the coulter body and rotates.

2. Through being provided with auxiliary cutter, for further improvement rotary tillage effect, the coulter body drives auxiliary cutter when rotating simultaneously and rotates, and auxiliary cutter rotates and suppresses the cutting to the soil block that turns to the device carries out the rotary tillage, has improved the effect of using, and through being provided with anti-skidding cover, the staff's accessible is held anti-skidding cover control ring, and the anti-skidding line on the anti-skidding cover has increased frictional force, makes the staff be difficult to skid during the operation.

Drawings

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

FIG. 2 is a schematic side view of the structure of the rotating shaft body and the coulter body of the utility model;

FIG. 3 is a partial front view of the structure of the coulter body and the rotating shaft body of the utility model;

fig. 4 is a partially enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 110. a mounting frame; 111. a rotating shaft body; 112. a coulter body; 113. an extension frame; 114. a movable rod; 115. a mounting member; 116. mounting grooves; 117. a drive motor; 118. an auxiliary tool; 119. a steel adjusting rod; 120. a control loop; 121. an anti-slip sleeve; 122. sleeving the shell; 123. fastening a bolt; 200. a fastening mechanism; 210. a nut; 211. a control lever; 212. a connecting rod; 213. a rubber ring.

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.

Example one

Referring to fig. 1-2, the present invention provides an embodiment: a multi-directionally adjustable rotary tillage coulter structure, comprising: mounting bracket 110, pivot body 111 and coulter body 112, all electrical apparatus used in the utility model are the model that can directly purchase on the market, and its concrete theory of operation is the prior art that is known to the person skilled in the art, so it is not explained here, the front fixed mounting of mounting bracket 110 has extension frame 113, the tip of extension frame 113 has movable rod 114 through pivot movable mounting, both ends of movable rod 114 all fixed mounting have installed part 115, the quantity of installed part 115 is two, mounting groove 116 has been seted up to one side of an installed part 115, the inside fixed mounting of mounting groove 116 has driving motor 117, the one end of pivot body 111 is connected with driving motor 117's output, the other end of pivot body 111 passes through the bearing and is connected with installed part 115 rotation, the both sides of movable rod 114 all fixedly connected with steel regulation pole 119, the tip of steel regulation pole 119 all fixed mounting has control ring 120, when using the device, the rotation of output through driving motor 117 drives pivot body 111 to rotate, thereby make coulter body 112 all rotate round pivot body 111, in order to realize, in order to ensure when rotating coulter body 112 rotates, when the rotation of rotary tillage blade body 112 rotates, thereby two hands pull the adjustable pole can pass through the rotary tillage pole of movable rotary tillage pole 113 respectively, thereby make the rotary tillage, make the rotary tillage pole pass through the rotary tillage pole, thereby make the rotary tillage adjustable rotary tillage pole 113, thereby make the rotary tillage pole, make the rotary tillage pole is guaranteed to pass through the rotary tillage pole, thereby the rotary tillage pole, make the rotary tillage adjustable rotary tillage pole, make the rotary tillage pole, thereby make the rotary tillage angle adjustment pole, the rotary tillage, thereby make the rotary tillage body, the rotary tillage pole is also obtain the rotary tillage, the rotary tillage adjustable rotary tillage, the rotary tillage angle adjustment pole, the rotary tillage body, thereby the rotary tillage pole is passed the rotary tillage, the rotary tillage is enough.

Furthermore, both sides of coulter body 112 are all fixed mounting have auxiliary cutter 118, and in order to further improve the rotary tillage effect, coulter body 112 drives auxiliary cutter 118 simultaneously and rotates when rotating, and auxiliary cutter 118 rotates and suppresses the cutting to the soil block of stirring to the device carries out the rotary tillage, has improved the effect of using.

Furthermore, the outer surface of the control ring 120 is fixedly provided with the anti-slip sleeve 121, the outer surface of the anti-slip sleeve 121 is uniformly provided with anti-slip lines, a worker can hold the anti-slip sleeve 121 to control the control ring 120, and the anti-slip lines on the anti-slip sleeve 121 increase friction force, so that the worker is not easy to slip during operation.

Example two

The utility model provides a but coulter structure of multi-direction regulation rotary tillage, compare in embodiment one, please refer to fig. 1-3, the surface of pivot body 111 is cup jointed and is installed and set into shell 122, the tip of coulter body 112 with embolia shell 122 fixed connection, the positive screw thread that embolias shell 122 installs fastening bolt 123, and fastening bolt 123 passes pivot body 111, will set into shell 122 through fastening bolt 123 and pivot body 111 fixedly, thereby realized the fixed of coulter body 112, through fastening bolt 123 fixed coulter body 112, can dismantle coulter body 112 when necessary.

EXAMPLE III

The utility model provides a but coulter structure of multi-direction regulation rotary tillage, compare in embodiment one, please refer to fig. 4, be provided with fastening device 200 on the fastening bolt 123 of the cover back 122, fastening device 200 includes nut 210, nut 210 threaded mounting is on fastening bolt 123, the nut 210 of setting has further strengthened fixed effect, on screwing fastening bolt 123 with nut 210 for nut 210 hugs closely in the cover shell 122, makes fixed effect better.

Further, a control rod 211 is fixedly connected to the back of the nut 210, a connecting rod 212 is integrally connected to the end of the control rod 211, and a worker can control the nut 210 to rotate on the fastening bolt 123 through the control rod 211 and the connecting rod 212 so as to screw the nut 210, thereby facilitating further fixing of the plow blade body 112.

Further, the outer surface of nut 210 one side fastening bolt 123 cup joints and installs rubber circle 213, and the one side of rubber circle 213 is for the arc form that suits with cover casing 122, when using nut 210, wears rubber circle 213 to fastening bolt 123 earlier, twists nut 210 for rubber circle 213 is extruded by nut 210, and the arc form one side of rubber circle 213 is hugged closely on cover casing 122, has further improved fixed effect.

The working principle is as follows: when using the device, rotation through driving motor 117 output drives pivot body 111 and rotates, thereby make coulter body 112 all rotate round pivot body 111, in order to realize the rotary tillage, in order to ensure that coulter body 112 can multi-direction angle regulation when rotating, when coulter body 112 rotates, staff's accessible both hands drag two control rings 120 respectively, make the effort pass to the movable rod 114 through steel regulation pole 119 on, make the movable rod 114 around the pivot activity on extending the frame 113, thereby the angle when having guaranteed pivot body 111 to use is adjusted, in order to ensure that its rotary tillage direction also can be adjusted when driving coulter body 112 and rotating of the device.

In order to further improve the rotary tillage effect, the coulter body 112 drives the auxiliary cutter 118 to rotate when rotating, the auxiliary cutter 118 rotates to press and cut the turned soil blocks, so that the device can carry out rotary tillage, the use effect is improved, the sleeved shell 122 is fixed with the rotating shaft body 111 through the fastening bolt 123, the coulter body 112 is fixed through the fastening bolt 123, and the coulter body 112 can be detached as necessary.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A coulter structure capable of multi-directionally adjusting rotary tillage is characterized by comprising: mounting bracket (110), pivot body (111) and coulter body (112), the positive fixed mounting of mounting bracket (110) has extension frame (113), there is movable rod (114) extension frame (113) tip through pivot movable mounting, the equal fixed mounting in both ends of movable rod (114) has installed part (115), the quantity of installed part (115) is two, mounting groove (116) have been seted up to one side of an installed part (115), the inside fixed mounting of mounting groove (116) has driving motor (117), the one end of pivot body (111) is connected with the output of driving motor (117), the other end of pivot body (111) passes through the bearing and is connected with installed part (115) rotation, pole (119) is adjusted to the equal fixedly connected with steel in both sides of movable rod (114), the equal fixed mounting in tip of steel regulation pole (119) has control ring (120).

2. The multi-directionally adjustable rotary tillage coulter structure of claim 1, wherein: the outer surface of the rotating shaft body (111) is sleeved with a sleeved shell (122), the end part of the coulter body (112) is fixedly connected with the sleeved shell (122), the front surface of the sleeved shell (122) is provided with a fastening bolt (123) in a threaded manner, and the fastening bolt (123) penetrates through the rotating shaft body (111).

3. A multi-directionally adjustable rotary tillage coulter structure according to claim 1, wherein: auxiliary cutters (118) are fixedly arranged on both sides of the coulter body (112).

4. The multi-directionally adjustable rotary tillage coulter structure of claim 1, wherein: the outer surface of the control ring (120) is fixedly provided with an anti-slip sleeve (121), and anti-slip grains are uniformly arranged on the outer surface of the anti-slip sleeve (121).

5. The multi-directionally adjustable rotary tillage coulter structure of claim 2, wherein: a fastening mechanism (200) is arranged on a fastening bolt (123) sleeved on the back surface of the shell (122), the fastening mechanism (200) comprises a nut (210), and the nut (210) is installed on the fastening bolt (123) in a threaded mode.

6. The multi-directionally adjustable rotary tillage coulter structure of claim 5, wherein: the back of the nut (210) is fixedly connected with a control rod (211), and the end part of the control rod (211) is integrally connected with a connecting rod (212).

7. The multi-directionally adjustable rotary tillage coulter structure of claim 5, wherein: the outer surface of one side of the nut (210) and the fastening bolt (123) is sleeved with a rubber ring (213), and one side of the rubber ring (213) is in an arc shape which is matched with the sleeved shell (122).