CN218649166U

CN218649166U - Rotary blade mechanism

Info

Publication number: CN218649166U
Application number: CN202223379720.2U
Authority: CN
Inventors: 王晓丽
Original assignee: Haiyuan Tenghui Agricultural Planting Professional Cooperative
Current assignee: Haiyuan Tenghui Agricultural Planting Professional Cooperative
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-21
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a rotary blade mechanism relates to rotary blade technical field and includes fixed frame, fixed frame inside is inserted and is equipped with the cutter body, the outside fixed mounting of fixed frame has solid fixed ring, the rectangular channel has been seted up on the surface of fixed frame, the draw-in groove has been seted up on the surface of cutter body, the intercommunication groove has been seted up to the inside of rectangular channel, the outside fixed mounting that the inside of rectangular channel is located the intercommunication groove has the spacer pin, spacer pin sliding surface is connected with the fixture block, the fixture block runs through the inside that the intercommunication groove extends to the draw-in groove. The utility model discloses, through setting up this fixed frame, the staff can be with fixed frame pre-installation on the blade disc, during follow-up fixed cutter body, can fix in going into the draw-in groove through the fixture block card, makes things convenient for the follow-up dismouting cutter body of staff to change simultaneously, and whole process operation is simple swift, saves staff's time, need not extra instrument simultaneously, makes things convenient for the staff to use.

Description

Rotary blade mechanism

Technical Field

The utility model relates to a rotary blade technical field especially relates to a rotary blade mechanism.

Background

The rotary blade is the important component part of rotary cultivator blade disc, and current rotary blade is when using, and it is fixed on the blade disc through multiunit bolt or welded mode mostly, and when this leads to the rotary blade to damage, the staff need use tool to unscrew multiunit bolt and just can pull down the rotary blade and change, and whole process operation is comparatively loaded down with trivial details, and need spend the longer time, and the staff of not being convenient for maintains the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary blade mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rotary blade mechanism, includes fixed frame, the inside cutter body that is equipped with of inserting of fixed frame, the outside fixed mounting of fixed frame has solid fixed ring, the rectangular channel has been seted up on the surface of fixed frame, the draw-in groove has been seted up on the surface of cutter body, the intercommunication groove has been seted up to the inside of rectangular channel, the outside fixed mounting that the inside of rectangular channel is located the intercommunication groove has the spacer pin, spacer pin surface sliding connection has the fixture block, the fixture block runs through the intercommunication groove and extends to the inside of draw-in groove, the shell fragment is adorned admittedly in the outside that the inside of rectangular channel is located the fixture block.

In order to facilitate the pushing of the knife body, the utility model discloses an improvement has, the push block is equipped with admittedly on the surface of knife body.

In order to conveniently stimulate the clamping block, the utility model discloses an improvement has, the surface of clamping block is equipped with soft sticky tape admittedly, the through-hole has been seted up on the surface of soft sticky tape.

In order to change the shell fragment, the utility model discloses an improvement has, the surface cover of shell fragment is equipped with the fixed screw, the shell fragment passes through fixed screw and fixed frame fixed connection.

In order to protect the rectangular channel, the utility model discloses an improvement has, the inside of rectangular channel is provided with protective structure, protective structure includes the protective cover, the protective cover is inserted and is located the inside of rectangular channel, the spacing groove has been seted up on the surface of protective cover, the lug is equipped with admittedly to the inside of rectangular channel, the lug is inserted and is located the inside of spacing groove.

In order to take down the protective cover conveniently, the utility model discloses an improvement has, the breach is seted up in the outside of rectangular channel, the shifting block is equipped with admittedly on the surface of protective cover.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up this fixed frame, the staff can be with fixed frame pre-installation on the blade disc, during follow-up fixed cutter body, can fix in the draw-in groove through the fixture block card income, makes things convenient for the follow-up dismouting cutter body of staff to change simultaneously, and whole process operation is simple swift, saves staff's time, need not extra instrument simultaneously, makes things convenient for the staff to use.

2. The utility model discloses in, through setting up this protective structure, the staff can be with the protective cover lid in the rectangular channel to the protective cover can protect the part of rectangular channel, prevents that the part of rectangular channel is impaired easily, so that the staff is follow-up uses.

Drawings

FIG. 1 is a schematic view of the overall structure of a rotary blade mechanism of the present invention;

FIG. 2 is a schematic view of a rotary blade mechanism with the blade body and the protective cover removed from the bottom;

fig. 3 is a schematic structural view of a rotary blade mechanism shown in fig. 2;

fig. 4 is a schematic view of the rear view structure of the rotary blade mechanism with the protective cover removed.

Illustration of the drawings:

1. a fixing frame; 2. a cutter body; 3. a fixing ring; 4. a rectangular groove; 5. a card slot; 6. a spacing pin; 7. a clamping block; 8. a spring plate; 9. a push block; 10. a soft adhesive tape; 11. a protective cover; 12. a limiting groove; 13. a bump; 14. and (5) shifting blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a rotary blade mechanism, including

fixed frame

1, 1 inside the inserting of fixed frame is equipped with cutter body 2, the outside fixed mounting of fixed frame 1 has solid fixed ring 3, rectangular channel 4 has been seted up on the surface of fixed frame 1, draw-in groove 5 has been seted up on the surface of cutter body 2, the intercommunication groove has been seted up to the inside of rectangular channel 4, the outside fixed mounting that the inside of rectangular channel 4 is located the intercommunication groove has spacer pin 6, spacer pin 6 surface sliding connection has fixture block 7, fixture block 7 runs through the intercommunication groove and extends to the inside of draw-in groove 5, the outside that the inside of rectangular channel 4 is located fixture block 7 is equipped with shell fragment 8 admittedly, the staff can be with fixed frame 1 pre-installation on the blade disc, during follow-up fixed cutter body 2, can fix in draw-in groove 5 through fixture block 7 card, make things convenient for the follow-up dismouting cutter body 2 of staff to change simultaneously, whole process operation is simple and fast, the time of saving the staff, need not extra instrument simultaneously, make things convenient for the staff to use.

As shown in fig. 1-4, a push block 9 is fixedly mounted on the surface of the cutter body 2, so that a worker can push the push block 9 to drive the cutter body 2 to move, a soft adhesive tape 10 is fixedly mounted on the surface of the fixture block 7, a through hole is formed in the surface of the soft adhesive tape 10, so that the worker can pull the soft adhesive tape 10 to drive the fixture block 7 to move, a fixing screw is sleeved on the surface of the elastic sheet 8, and the elastic sheet 8 is fixedly connected with the fixing frame 1 through the fixing screw, so that the worker can unscrew the fixing screw to replace the elastic sheet 8.

Example two

As shown in fig. 2-4, a protection structure is disposed inside the rectangular groove 4, the protection structure includes a protection cover 11, the protection cover 11 is inserted inside the rectangular groove 4, a limiting groove 12 is formed on a surface of the protection cover 11, a protruding block 13 is fixedly mounted inside the rectangular groove 4, the protruding block 13 is inserted inside the limiting groove 12, and a worker can cover the protection cover 11 in the rectangular groove 4, so that the protection cover 11 can protect components in the rectangular groove 4, and prevent the components in the rectangular groove 4 from being easily damaged, so that the worker can use the components later.

As shown in fig. 2-4, the rectangular groove 4 is provided with a notch at the outer side thereof, and a shifting block 14 is fixedly mounted on the surface of the protecting cover 11, so that a worker can shift the shifting block 14 to drive the protecting cover 11 to move.

The working principle is as follows: when the cutter is installed and used, a worker uses a bolt group with a proper size to penetrate through the fixing ring 3, the fixing frame 1 is fixed at a proper position on the cutter head, or the cutter body 2 can be taken up by welding, the top end of the cutter body 2 is aligned and inserted into the fixing frame 1, the elastic piece 8 can push the clamping block 7 to move, the clamping block 7 can move along the limiting pin 6 and is inserted into the clamping groove 5, the cutter body 2 can be fixed in the fixing frame 1, when the cutter body 2 needs to be replaced, the soft adhesive tape 10 only needs to be pulled outwards to drive the clamping block 7 to move outwards, the clamping block 7 is moved out of the clamping groove 5, the cutter body 2 can be pulled outwards, the cutter body 2 can be replaced by taking the protective cover 11 out of the fixing frame 1, after the cutter body 2 is installed, the worker can take up the protective cover 11 to insert the rectangular groove 4, the lug 13 can be clamped into the limiting groove 12 to fix the protective cover 11, the protective cover 11 can protect the rectangular groove 4, and can prevent external sundries from affecting parts in the rectangular groove 4 easily, and when the worker needs to pull the gap 11 down, and the protective cover 14 can be pulled down easily.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a rotary blade mechanism, includes fixed frame (1), its characterized in that: the utility model discloses a cutter, including fixed frame (1), fixed ring (3) have been inserted to fixed frame (1) inside, rectangular channel (4) have been seted up on the surface of fixed frame (1), draw-in groove (5) have been seted up on the surface of cutter body (2), the intercommunication groove has been seted up to the inside of rectangular channel (4), the inside of rectangular channel (4) is located the outside fixed mounting in intercommunication groove and has spacer pin (6), spacer pin (6) sliding surface is connected with fixture block (7), fixture block (7) run through the intercommunication groove and extend to the inside of draw-in groove (5), shell fragment (8) are adorned admittedly to the outside that the inside of rectangular channel (4) is located fixture block (7).

2. A rotary blade mechanism according to claim 1, wherein: and a push block (9) is fixedly arranged on the surface of the cutter body (2).

3. A rotary blade mechanism according to claim 1, wherein: the surface of the clamping block (7) is fixedly provided with a soft adhesive tape (10), and the surface of the soft adhesive tape (10) is provided with a through hole.

4. A rotary blade mechanism according to claim 1, wherein: the surface of the elastic sheet (8) is sleeved with a fixing screw, and the elastic sheet (8) is fixedly connected with the fixing frame (1) through the fixing screw.

5. A rotary blade mechanism according to claim 1, wherein: the inside of rectangular channel (4) is provided with protective structure, protective structure includes protective cover (11), protective cover (11) are inserted and are located the inside of rectangular channel (4), spacing groove (12) have been seted up on the surface of protective cover (11), lug (13) are equipped with admittedly in the inside of rectangular channel (4), lug (13) are inserted and are located the inside of spacing groove (12).

6. A rotary blade mechanism according to claim 5, wherein: the outside of rectangular channel (4) is seted up jaggedly, shifting block (14) are equipped with admittedly on the surface of protective cover (11).