阅读说明：本技术 一种沿着草料高低的摊晒机用摊晒组件及其使用方法 (Tedding assembly for tedding machine along height of forage and using method of tedding assembly ) 是由 田凡 陈龙 吴东胜 郜一凡 刘繁华 马伟 王晓燕 于柯 李鹏 付宗宗 于 2021-07-27 设计创作，主要内容包括：本发明的一种沿着草料高低的摊晒机用摊晒组件及其使用方法,属于农用机械技术领域,包括机架、转盘、行走轮和提升装置,转盘和提升装置安装在机架上,行走轮安装在提升装置上,机架上设有主轴,转盘通过轴承安装在主轴上,转盘在主轴上自由转动,主轴中空,转盘的下端设有开口,提神装置的上端穿过转盘的开口嵌入主轴内,行走轮与提升装置的下端转动连接,此设计的组件,通过多个缓冲设置,减少草料厚度不均匀带来的震动问题,进一步提高了摊晒的均匀度。(The invention discloses a tedding assembly for a tedding machine along the height of forage and a using method of the tedding assembly, and belongs to the technical field of agricultural machinery.)

1. The utility model provides a tedding subassembly for tedding machine along forage height which characterized in that: including frame (100), carousel (200), walking wheel (300) and hoisting device (400), install in frame (100) carousel (200) and hoisting device (400), install on hoisting device (400) walking wheel (300), be equipped with main shaft (110) on frame (100), install on main shaft (110) carousel (200) through the bearing, carousel (200) free rotation on main shaft (110), main shaft (110) cavity, the lower extreme of carousel (200) is equipped with the opening, in opening embedding main shaft (110) of carousel (200) are passed to the upper end of refreshing the device, walking wheel (300) rotates with the lower extreme of hoisting device (400) and is connected.

2. A tedder assembly for a tedder along the height of a fodder material, as claimed in claim 1, wherein: lifting device (400) include connecting rod (410), one-level buffering (420), second grade buffer memory (430) and angle adjustment structure (440), the upper end at connecting rod (410) is installed in one-level buffering (420), the lower extreme at connecting rod (410) is installed in second grade buffer memory (430), angle adjustment mechanism installs the middle part at connecting rod (410), one-level buffering (420) are located main shaft (110), connecting rod (410) are connected with walking wheel (300) through second grade buffer memory (430).

3. A tedder assembly for a tedder along the height of a fodder material, as claimed in claim 2, wherein: one-level buffering (420) includes spring (421), extension spring (422), fixed plate (423) and connector (424), the bottom at main shaft (110) is fixed in fixed plate (423), be equipped with the through-hole on fixed plate (423), connecting rod (410) pass the through-hole, connector (424) are fixed on connecting rod (410), the one end and the connector (424) of extension spring (422) are connected, and the other end is fixed on the inner wall of main shaft (110), spring (421) cover is on connecting rod (410), the top of main shaft (110) is equipped with the closing cap, the one end and the closing cap laminating of spring (421), the other end and connector (424) laminating.

4. A tedder assembly for a tedder along the height of a fodder material, as claimed in claim 2, wherein: the second-level buffer (430) comprises a T-shaped plate (431), a spring (421) and a connecting piece (432), the walking wheel (300) is installed on the connecting piece (432), and the connecting piece (432) is connected with the T-shaped plate (431) through the spring (421).

5. A tedder assembly for a tedder along the height of a fodder material, as claimed in claim 2, wherein: the angle adjusting structure (440) comprises a convex engaging part (441), a concave engaging part (442) and a fastening shaft (443), the connecting rod (410) comprises an upper part (111) and a lower part (112), the convex engaging part (441) is mounted on the upper part (111), the concave engaging part (442) is mounted on the lower part (112), the convex engaging part (441) and the concave engaging part (442) are respectively provided with engaging teeth, the convex engaging part (441) and the concave engaging part (442) are respectively provided with a through hole, the fastening shaft (443) penetrates through the through holes, the fastening shaft (443) is provided with threads, and the fastening shaft (443) fastens the convex engaging part (441) and the concave engaging part (442) through nuts.

6. A use method of a tedding assembly for a tedding machine along the height of forage is characterized in that: the using method comprises the following steps:

s1, adjusting the angle adjusting structure according to the tedding requirement of the forage pile (440);

s2, installing the tedding assembly on the tedding machine;

and S3, tedding the forage piles.

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to a tedding assembly for a tedding machine along the height of forage and a using method of the tedding assembly.

Background

The forage is before tedding, and it is inhomogeneous to pile up usually, and when impression tedder was carrying out the tedding process, because the accumulational thickness of forage is different, arouses the fluctuation vibrations of tedder, and further fluctuation can drive the tedding pole inhomogeneous to the tedding of forage, needs many times the tedder to go back and forth and teds.

Different grass piles have different tedding requirements, the thickness of the pile is not related, and the thickness of the pile is needed to be thinned, so that the included angle between the rotary table and the ground is changed, namely the contact depth and the contact range between the rotation of the tedding rod on the rotary table and the ground are changed.

Disclosure of Invention

1. Technical problem to be solved by the invention

The object of the present invention is to solve the above mentioned drawbacks.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the tedding assembly for the tedding machine along the height of the forage comprises a rack, a rotary table, traveling wheels and a lifting device, wherein the rotary table and the lifting device are installed on the rack, the traveling wheels are installed on the lifting device, a main shaft is arranged on the rack, the rotary table is installed on the main shaft through a bearing, the rotary table freely rotates on the main shaft, the main shaft is hollow, an opening is formed in the lower end of the rotary table, the upper end of a refreshing device penetrates through the opening of the rotary table and is embedded into the main shaft, and the traveling wheels are rotatably connected with the lower end of the lifting device.

Preferably, hoisting device includes connecting rod, one-level buffering, second grade buffering and angle modulation structure, and the one-level buffering is installed in the upper end of connecting rod, and the second grade buffering is installed at the lower extreme of connecting rod, and angle modulation mechanism installs at the middle part of connecting rod, and the one-level buffering is located the main shaft, and the connecting rod is connected with the walking wheel through the second grade buffering.

Preferably, the one-level buffering includes spring, extension spring, fixed plate and connector, and the fixed plate is fixed in the bottom of main shaft, is equipped with the through-hole on the fixed plate, and the connecting rod passes the through-hole, and the connector is fixed on the connecting rod, and the one end and the connector of extension spring are connected, and the other end is fixed on the inner wall of main shaft, and the spring housing is on the connecting rod, and the top of main shaft is equipped with the closing cap, and the one end and the closing cap laminating of spring, the other end and the connector laminating.

Preferably, the second-level buffer comprises a T-shaped plate, a spring and a connecting piece, the walking wheel is installed on the connecting piece, and the connecting piece is connected with the T-shaped plate through the spring.

Preferably, the angle modulation structure includes meshing convex part, meshing concave part and fastening axle, and the pole that connects includes upper part and lower part, and the convex part of meshing is installed on upper part, and the concave part of meshing is installed under on the part, all is equipped with the meshing tooth on the convex part of meshing and the concave part of meshing, all is equipped with the through-hole on the convex part of meshing and the concave part of meshing, and the through-hole is run through to the fastening axle, and the epaxial screw thread that is equipped with of fastening, the solid axle of institute passes through nut fastening meshing convex part and the concave part of meshing.

A use method of a tedding assembly for a tedding machine along the height of forage comprises the following steps:

s1, adjusting the angle adjusting structure according to the tedding requirement of the forage pile;

s2, installing the tedding assembly on the tedding machine;

and S3, tedding the forage piles.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

(1) according to the tedding assembly for the tedding machine along the height of the forage, the designed structure has multi-stage buffering, the vibration problem caused by uneven thickness of the forage pile can be effectively solved, and parts are prevented from being conveyed.

(2) According to the tedding assembly for the tedding machine along the height of the forage, the included angle between the rotary disc and the ground can be adjusted according to requirements, and the tedding effect is further guaranteed.

Drawings

Fig. 1 is a schematic view of a tedder assembly for a tedder according to the present invention, the tedder assembly being positioned along the height of the fodder material;

fig. 2 is a schematic view of a lifting device of a tedding assembly for a tedding machine according to the invention, the lifting device being positioned along the height of the fodder;

fig. 3 is a schematic view of a primary buffer of a tedder assembly for a tedder along the height of a forage according to the present invention;

FIG. 4 is a schematic diagram of a secondary buffer of a tedder assembly for a tedder for fodder material in accordance with the present invention;

FIG. 5 is a block diagram of a two-stage cushioned T-bar of a tedder assembly for a tedder for fodder material according to the present invention;

fig. 6 is a schematic structural view of an angle adjustment structure of a tedder assembly for a tedder along the height of forage according to the present invention;

fig. 7 is a connection diagram of an angle adjustment structure of a tedder assembly for a tedder along the height of forage according to the present invention;

fig. 8 is a view showing a state of use of the angle adjusting structure of the tedder assembly for the tedder along the height of the fodder according to the present invention.

The reference numerals in the schematic drawings illustrate:

100. a frame; 110. a main shaft; 111. an upper member; 112. a lower member;

200. a turntable;

300. a traveling wheel;

400. a lifting device; 410. a connecting rod; 420. primary buffering; 421. a spring; 422. a tension spring; 423. a fixing plate; 424. a connector; 430. secondary buffering; 431. a T-shaped plate; 432. a connecting member; 440. an angle adjustment structure; 441. engaging the male member; 442. engaging the female member; 443. and (5) fastening the shaft.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-8, the tedding assembly for the tedding machine along the height of the forage of the embodiment includes a frame 100, a turntable 200, a walking wheel 300 and a lifting device 400, wherein the turntable 200 and the lifting device 400 are installed on the frame 100, the walking wheel 300 is installed on the lifting device 400, a main shaft 110 is arranged on the frame 100, the turntable 200 is installed on the main shaft 110 through a bearing, the turntable 200 freely rotates on the main shaft 110, the main shaft 110 is hollow, an opening is formed in the lower end of the turntable 200, the upper end of the refreshing device penetrates through the opening of the turntable 200 and is embedded into the main shaft 110, and the walking wheel 300 is rotatably connected with the lower end of the lifting device 400.

The lifting device 400 of this embodiment includes connecting rod 410, one-level buffering 420, second grade buffer memory 430 and angle adjustment structure 440, and one-level buffering 420 is installed in the upper end of connecting rod 410, and second grade buffer memory 430 is installed in the lower extreme of connecting rod 410, and angle adjustment mechanism installs at the middle part of connecting rod 410, and one-level buffering 420 is located main shaft 110, and connecting rod 410 is connected with walking wheel 300 through second grade buffer memory 430.

The one-level buffering 420 of this embodiment includes spring 421, extension spring 422, fixed plate 423 and connector 424, the bottom at main shaft 110 is fixed to fixed plate 423, be equipped with the through-hole on fixed plate 423, connecting rod 410 passes the through-hole, connector 424 is fixed on connecting rod 410, the one end and the connector 424 of extension spring 422 are connected, the other end is fixed on the inner wall of main shaft 110, spring 421 overlaps on connecting rod 410, the top of main shaft 110 is equipped with the closing cap, the one end and the closing cap laminating of spring 421, the other end and the laminating of connector 424, wherein still be equipped with a set of connector 424 alone in the connecting rod 410 and be used for falling spacingly to connecting rod 410.

The second grade buffer 430 of this embodiment includes T type board 431, spring 421 and connecting piece 432, walking wheel 300 installs on connecting piece 432, connecting piece 432 passes through spring 421 and is connected with T type board 431, the structure of this design, the one end of spring 421 is fixed on T type board 431, the other end is fixed on connecting piece 432, T type board 431's diaphragm is connected with connecting rod 410, the riser inserts in the spring 421, wherein the riser includes riser one and riser two, riser two hollows, riser one inserts in riser two, riser one can be in riser two free sliding.

The angle adjusting structure 440 of the present embodiment includes a male engaging member 441, a female engaging member 442, and a fastening shaft 443, the connecting rod includes an upper member 111 and a lower member 112, the male engaging member 441 is mounted on the upper member 111, the female engaging member 442 is mounted on the lower member 112, engaging teeth are disposed on both the male engaging member 441 and the female engaging member 442, through holes are disposed on both the male engaging member 441 and the female engaging member 442, the fastening shaft 443 runs through the through holes, threads are disposed on the fastening shaft 443, and the fastening shaft fastens the male engaging member 441 and the female engaging member 442 through nuts.

The structure of above-mentioned design, through the relative connection relation of adjusting meshing convex part 441 and meshing concave part 442 during the use, can adjust the angle of upper part 111 with lower part 112, and then adjusted the contained angle of carousel 200 with ground, can select the tedding mode of different angles.

Wherein, the shock attenuation and the buffering effect that first grade buffering 420 and second grade buffer memory 430 brought have avoided making the device when the walking, because the vibrations of forage height nonconformity slow down to some extent, avoid whole device vibrations from top to bottom and lead to the vibrations from top to bottom of carousel 200, and then lead to the tedding process uneven and.

When the structure of this design was installed and is used on the tedder, when vibrations that both sides forage thickness is different and lead to about the machine, perhaps the forage heap of whole forage field is inhomogeneous when leading to whole machine vibrations, jolting that vibrations brought can be reduced to one-level buffering 420 and second grade buffer memory 430, avoids the tedder inhomogeneous.

A use method of a tedding assembly for a tedding machine along the height of forage comprises the following steps:

s1, adjusting the angle adjusting structure 440 according to the tedding requirement of the forage pile;

s2, installing the tedding assembly on the tedding machine;

and S3, tedding the forage piles.

This tedding subassembly in use, one-level buffering 420 protects subassembly itself not receive the harm of rigidity vibrations, and second grade buffering 430 slows down the vibrations of walking wheel 300, and whole tedding subassembly is comparatively steady when using, can not form the phenomenon of jolting and suppress forage.

When needs roughly tedded to the forage, upper part 111 and lower part 112 be in 180 degrees contained angles can, carousel 200 is parallel with ground this moment, when needs degree of depth tedding, upper part 111 and lower part 112 be less than 180 degrees contained angles can, carousel 200 and ground nonparallel this moment, the contained angle is less, carousel 200 and ground contained angle are bigger, corresponding tedding pole of installing on carousel 200 inserts the grass heap deepening, the deepening of tedding.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.