CN217241510U

CN217241510U - Multifunctional finger-board type rake

Info

Publication number: CN217241510U
Application number: CN202220565255.2U
Authority: CN
Inventors: 李勇; 张婕; 陆川; 陈静; 王�华; 张宁安; 杨宁; 张立军; 常风莲; 洛东
Original assignee: Ningxia Tianrun Agricultural Machinery Service Co ltd
Current assignee: Ningxia Tianrun Agricultural Machinery Service Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-23
Anticipated expiration: 2032-03-15

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a multifunctional finger disc type rake, which comprises a finger disc and a fixed inner disc fixedly arranged on one side surface of the finger disc, wherein the fixed inner disc is a circular disc body, and a fixed gear ring is fixedly arranged on one side surface of the fixed inner disc far away from the finger disc, in the utility model, after the finger disc is arranged with external driving equipment through the mounting disc, when the finger disc is driven to rotate, a plurality of groups of rake bent rods can rotate to contact scattered grass on a field, when the rake bent rods are contacted with the ground surface, the rake bent rods can perform inclined swing in the anticlockwise direction when being contacted and extruded, the cushion springs can be extruded to be subsequently reset through the elasticity of the cushion springs, so that the rake bent rods can perform inclined swing when being extruded by collision and can buffer collision force through the elasticity of the cushion springs, thereby reach and avoid hugging careless curved bar self and produce the damage, prolong this effect of hugging careless curved bar self life.

Description

Multifunctional finger-board type rake

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a multi-functional finger disk rake.

Background

The rake is a grass harvesting machine which rakes grass scattered on the ground into grass strips. The purpose of raking is to fully dry the grass and facilitate the collection of hay. The rakes can be divided into two broad categories, transverse and lateral, according to the relationship between the direction of the swath and the direction of advance of the implement.

Present finger disk rake constructs when rotatory and the weeds on the field drive the contact, rake the device of careless self rake pole easy when rotatory with meadow surface contact production friction collision, lead to raking pole one end and receive wearing and tearing damage easily, can't rake the use, for this reason, we propose a multi-functional finger disk rake.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a multifunctional fingerboard rake.

In order to achieve the purpose, the utility model adopts the following technical scheme that the multifunctional finger disc type rake comprises a finger disc and a fixed inner disc fixedly arranged on one side surface of the finger disc, the fixed inner disc is a circular disc body, a fixed gear ring is fixedly arranged on one side surface of the fixed inner disc far away from the finger disc, the fixed gear ring is an annular ring body, a mounting disc which can be connected and mounted with external equipment is fixedly arranged on one side surface of the fixed inner disc far away from the finger disc, a plurality of connecting shafts which are distributed equidistantly are fixedly arranged on one side surface of the fixed gear ring far away from the finger disc, a plurality of rake bent rods which are annularly arranged and used for raking grass are arranged outside the finger disc, a shaft sleeve is fixedly arranged at one end of each rake bent rod close to the connecting shaft, the shaft sleeve is movably connected with the outer part of the connecting shafts through a movable bearing, a plurality of connecting blocks are fixedly arranged on one side surface of the finger disc close to each rake bent rod, the connecting block is rectangular inclined block-shaped, one side fixed surface of the connecting block close to the grass raking curved rod is provided with a buffer spring, and one end of the buffer spring far away from the connecting block is fixedly connected with the outer surface of the grass raking curved rod.

As preferred, the one end of hugging the careless bent rod and keeping away from fixed ring gear is provided with and hugs the cooperation of careless bent rod and hug the pole of careless motion, hug the careless bent rod and keep away from the one end of fixed ring gear and seted up built-in groove, built-in groove is circular inside cavity slot shape, the cooperation is hugged the pole and is close to the one end fixed mounting who hugs the careless bent rod and has the telescopic link, the inside of built-in groove is provided with connecting spring.

As preferred, the cooperation is hugged the pole and is kept away from the one end of hugging the careless curved bar and seted up the draw-in groove, and the draw-in groove is three-quarter spherical groove shape, the inside of draw-in groove is provided with can hug the cooperation and hug the movable calorie ball that pole one end was protected, and movable calorie ball is the spheroid structure.

Preferably, the telescopic rod is connected with the inner part of the built-in groove in a sliding mode, one end, close to the telescopic rod, of the connecting spring is fixedly connected with the telescopic rod, and one end, far away from the telescopic rod, of the connecting spring is fixedly connected with one side surface of the inner part of the built-in groove.

Preferably, the outer part of the movable clamping ball is movably clamped with the inner part of the clamping groove.

Advantageous effects

The utility model provides a multi-functional finger disk rake. The method has the following beneficial effects:

(1) this multi-functional finger disc formula rake, this finger disc integrated device can cooperate external drive equipment to remove and receive to gather and pile the use scattered grass on the field, traditional finger disc formula rake constructs when rotatory and the weeds on the field drive the contact, rake self rake pole when rotatory easy and meadow surface contact produce friction collision, lead to rake pole one end easily receive the wearing and tearing damage, can't rake the use, and on this finger disc through the mounting disc with the external drive equipment installation back, the finger disc is when driven rotation, multiunit rake curved pole alright rotate to scattered grass contact on the field, when with ground surface contact, rake curved pole is itself when receiving the contact extrusion at this moment, rake curved pole self alright carry out anticlockwise slope swing, through again through buffer spring self extrusion through follow-up the reseing of buffer spring self elasticity, make it hug careless curved bar and can swing the slope and cushion through buffer spring self elasticity colliding force when receiving the collision extrusion to reach and avoid hugging careless curved bar self and produce the damage, prolong this effect of hugging careless curved bar self life.

(2) This multi-functional finger disk formula rake, this rake curved bar one end is provided with the cooperation and hugs the pole, the cooperation is hugged the pole and is passed through the telescopic link and link together with built-in inslot portion's connecting spring, when hugging the pole and drive the cooperation and hug the pole when rotatory hugging carelessly, hug careless curved bar one end when touchhing the stone etc. and hinder the thing, at this moment the cooperation is hugged the pole when with stone contact extrusion, the cooperation is hugged pole self and can be entered built-in inslot portion through the telescopic link and make the cooperation and hug the pole wholly to remove flexible, when the cooperation is hugged pole self and continues the rotation, the cooperation is hugged the pole and again will shift out the continuation and use through the connecting spring bounce-back, reduce and outside between the stone direct extrusion collision, thereby reach the effect that reduces rake curved bar self wearability.

(3) This multi-functional finger disk rake, this cooperation is hugged the pole and is kept away from the one end of finger disk and be provided with the activity calorie ball that can move about through the draw-in groove, hug the pole along with hugging the careless curved bar when rotatory when the cooperation, the cooperation is hugged the pole when with ground contact, activity calorie ball self at first can with ground surface contact, at this moment activity calorie ball self can rotate along with the removal that the cooperation was hugged the pole, avoid the cooperation to hug pole self and ground contact wear, thereby reach the extension and should hug careless curved bar and cooperation and hug pole self life's effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

Illustration of the drawings:

1. a finger plate; 2. fixing the inner disc; 3. mounting a disc; 4. fixing the gear ring; 5. a connecting shaft; 6. a shaft sleeve; 7. raking the grass bent rod; 8. matching the raking rod; 9. connecting blocks; 10. a buffer spring; 11. a built-in groove; 12. a connecting spring; 13. a telescopic rod; 14. a card slot; 15. the ball is movably clamped.

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.

The embodiment is as follows: a multifunctional finger disc type rake is disclosed, as shown in figures 1-3, comprising a finger disc 1 and a fixed inner disc 2 fixedly installed on one side surface of the finger disc 1, the fixed inner disc 2 is a circular disc body, a fixed gear ring 4 is fixedly installed on one side surface of the fixed inner disc 2 far away from the finger disc 1, the fixed gear ring 4 is an annular ring body, an installation disc 3 capable of being connected and installed with external equipment is fixedly installed on one side surface of the fixed inner disc 2 far away from the finger disc 1, a plurality of connecting shafts 5 which are distributed equidistantly are fixedly installed on one side surface of the fixed gear ring 4 far away from the finger disc 1, a plurality of rake bent rods 7 which are annularly arranged and used for raking grass are arranged outside the finger disc 1, a shaft sleeve 6 is fixedly installed at one end of the rake bent rods 7 close to the connecting shafts 5, the shaft sleeve 6 is movably connected with the outside of the connecting shafts 5 through movable bearings, a matching rake 8 which is matched with the rake bent rods 7 for raking grass motion is arranged at one end of the rake bent rods 7 far away from the fixed gear ring 4, a plurality of connecting blocks 9 are fixedly arranged on the surface of one side, close to a grass-raking bent rod 7, of the finger plate 1, the connecting blocks 9 are rectangular inclined blocks, a buffer spring 10 is fixedly arranged on the surface of one side, close to the grass-raking bent rod 7, of each connecting block 9, one end, far away from the corresponding connecting block 9, of each buffer spring 10 is fixedly connected with the outer surface of the corresponding grass-raking bent rod 7, an embedded groove 11 is formed in one end, far away from a fixed gear ring 4, of each grass-raking bent rod 7, the embedded groove 11 is in a circular hollow groove shape, a telescopic rod 13 is fixedly arranged at one end, close to the grass-raking bent rod 7, of each telescopic rod 13 in a matched mode, the telescopic rods 13 are slidably connected with the interiors of the embedded grooves 11, connecting springs 12 are arranged inside the embedded grooves 11, one ends, close to the telescopic rods 13, of the connecting springs 12 are fixedly connected with the telescopic rods 13, one ends, far away from the telescopic rods 13, of the connecting springs 12 are fixedly connected with the surface of one side, close to the surfaces of the inner grooves 11, and matched with one ends, far away from the grass-raking bent rods 7, are provided with a clamping groove 14, draw-in groove 14 is three-quarter spherical groove shape, and the inside of draw-in groove 14 is provided with the activity card ball 15 that can hug 8 one end of pole to the cooperation and carry out the protection, and activity card ball 15 is the spheroid structure, and the outside of activity card ball 15 is in the same place with the inside activity joint of draw-in groove 14.

The utility model discloses a theory of operation:

this 1 overall arrangement of finger board can cooperate external drive equipment to remove and receive to gather and pile the use to the scattered grass on the field, and this finger board 1 is going up and is being installed the back through mounting disc 3 and external drive equipment, finger board 1 is when being driven rotatory, the multiunit is hugged careless curved bar 7 alright with the rotation to the scattered careless contact on the field, when with ground surface contact, hug careless curved bar 7 self when receiving the contact extrusion, hug careless curved bar 7 self alright carry out anticlockwise slope swing, through again the follow-up restoration of buffer spring 10 self elasticity to buffer spring 10 self extrusion, make it hug careless curved bar 7 can carry out the swing slope when receiving the collision extrusion and cushion the collision power through buffer spring 10 self elasticity, thereby avoid hugging careless curved bar 7 self and produce the damage, the extension should hug careless curved bar 7 self life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional finger disc formula rake, includes finger disc (1) and fixed mounting on one of them side surface of finger disc (1) fixed inner disc (2), its characterized in that: fixed inner disc (2) keep away from one side fixed surface of finger dish (1) and install fixed ring gear (4), one side fixed surface that finger dish (1) was kept away from in fixed inner disc (2) installs mounting disc (3), one side fixed surface that finger dish (1) was kept away from in fixed ring gear (4) installs connecting axle (5), the outside of finger dish (1) is provided with and hugs careless curved bar (7), the one end fixed mounting that hugs careless curved bar (7) is close to connecting axle (5) has axle sleeve (6), axle sleeve (6) are in the same place through loose bearing swing joint with the outside of connecting axle (5), one side fixed surface that finger dish (1) is close to and hugs careless curved bar (7) installs connecting block (9), one side fixed surface that connecting block (9) are close to and hug careless curved bar (7) installs buffer spring (10), buffer spring (10) keep away from the one end of connecting block (9) and the outer fixed surface who hugs careless curved bar (7) is connected in one And (4) starting.

2. The multi-functional rake according to claim 1, wherein: hug careless curved bar (7) and keep away from the one end of fixed ring gear (4) and be provided with the cooperation and hug pole (8), hug careless curved bar (7) and keep away from the one end of fixed ring gear (4) and seted up built-in groove (11), the cooperation is hugged pole (8) and is close to the one end fixed mounting who hugs careless curved bar (7) and has telescopic link (13), the inside of built-in groove (11) is provided with connecting spring (12).

3. The multi-functional rake according to claim 2, wherein: the cooperation is hugged pole (8) and is kept away from the one end of hugging careless curved bar (7) and seted up draw-in groove (14), the inside of draw-in groove (14) is provided with can hug pole (8) one end to the cooperation and carry out movable calorie ball (15) of protecting.

4. The multi-functional rake according to claim 2, wherein: the telescopic rod (13) is connected with the inner part of the built-in groove (11) in a sliding mode, one end, close to the telescopic rod (13), of the connecting spring (12) is fixedly connected with the telescopic rod (13), and one end, far away from the telescopic rod (13), of the connecting spring (12) is fixedly connected with the surface of one side of the inner part of the built-in groove (11).

5. The multi-functional rake according to claim 3, wherein: the outer part of the movable clamping ball (15) is movably clamped with the inner part of the clamping groove (14).