阅读说明：本技术 用于挖葛机的挖斗 (A bucket for digging kudzu vine machine ) 是由 不公告发明人 于 2019-09-18 设计创作，主要内容包括：本发明提供一种用于挖葛机的挖斗,其包括连接挖葛机牵引头的万向节、用于安装万向节万向节安装框、用于传递万向节动力的传动组件、用于形成安装传动组件的左侧板、与左侧板相对设置的右侧板、设于左侧板与右侧板之间用于在挖斗行进时盛装葛根且筛掉土块的矩形链条、用于接受传动组件的动力输入且带动矩形链条旋转的梅花轮；万向节安装框包括相互连接的两垂直的梯形的竖板、一个水平的顶板和一个固定万向节的底板；传动组件包括分别设于左侧板前端、中部和后端的第一链轮、第二链轮和第三链轮；连接第一链轮与第二链轮的第一链条；连接第二链轮与第三链轮的第二链条。本用于挖葛机的挖斗的传动的链条不会松动、侧板受力稳定、前进时阻力较小。(The invention provides an excavating bucket for a kudzu vine digging machine, which comprises a universal joint connected with a traction head of the kudzu vine digging machine, a universal joint mounting frame for mounting the universal joint, a transmission assembly for transmitting the power of the universal joint, a left side plate for forming a mounting transmission assembly, a right side plate arranged opposite to the left side plate, a rectangular chain arranged between the left side plate and the right side plate and used for containing kudzu vine roots and screening soil blocks when the excavating bucket advances, and a quincuncial wheel used for receiving the power input of the transmission assembly and driving the rectangular chain to rotate; the universal joint mounting frame comprises two vertical trapezoidal vertical plates, a horizontal top plate and a bottom plate for fixing the universal joint, wherein the vertical trapezoidal vertical plates, the horizontal top plate and the bottom plate are mutually connected; the transmission assembly comprises a first chain wheel, a second chain wheel and a third chain wheel which are respectively arranged at the front end, the middle part and the rear end of the left side plate; a first chain connecting the first sprocket and the second sprocket; and a second chain connecting the second sprocket and the third sprocket. The chain for driving the digging bucket of the kudzu vine digging machine cannot be loosened, the stress of the side plate is stable, and the resistance is small when the side plate moves forwards.)

1. The bucket for the kudzu vine root digging machine is characterized by comprising a universal joint (1) connected with a traction head of the kudzu vine root digging machine, a universal joint mounting frame (2) used for mounting the universal joint (1), a transmission assembly (3) used for transmitting power of the universal joint (1), a left side plate (4) used for forming a mounting transmission assembly (3), a right side plate (5) arranged opposite to the left side plate (4), a rectangular chain (9) arranged between the left side plate (4) and the right side plate (5) and used for containing kudzu roots and screening soil blocks when the bucket advances, and a quincunx wheel (8) used for receiving power input of the transmission assembly (3) and driving the rectangular chain (9) to rotate;

the universal joint mounting frame (2) comprises two vertical trapezoidal vertical plates, a horizontal top plate and a bottom plate for fixing the universal joint (1), which are mutually connected;

the transmission assembly (3) comprises a first chain wheel (31), a second chain wheel (32) and a third chain wheel (33) which are respectively arranged at the front end, the middle part and the rear end of the left side plate (4); a first chain (34) connecting the first sprocket (31) and the second sprocket (32); and a second chain (35) connecting the second sprocket (32) and the third sprocket (33).

2. The bucket for digging a kudzu vine root machine according to claim 1, further comprising two connecting rods (6) and two rollers (7) symmetrically arranged on the left side of the left side plate (4) and the right side of the right side plate (5).

3. The bucket for digging a kudzu vine root machine according to claim 2, further comprising a cross bar (10) connecting the left side plate (4) and the right side plate (5), and a reinforcing fixing rod (11) connecting the cross bar (10) and the universal joint mounting frame (2).

4. The bucket for digging a kudzu vine root machine according to claim 3, further comprising two auxiliary rollers (12) provided on the left side plate (4) for tensioning the first chain (34) and the second chain (35).

5. Bucket for a kudzu vine root digging machine according to claim 4, characterized in that the rectangular chain (9) comprises a plurality of straight rods parallel to each other, chains arranged on both sides of the straight rods.

6. Bucket for a kudzu vine root harvester according to claim 5, characterized in that the connecting rod (6) is square steel and the fixing rod (11) is a solid rod with a circular shape.

7. The bucket for digging a kudzu vine root machine according to claim 5, wherein the left side plate (4) and the right side plate (5) are Q235 steel plates.

Technical Field

The invention relates to the field of agricultural machinery, in particular to an excavating bucket for a kudzu vine digging machine.

Background

Kudzu root, root tuber of Pueraria lobata or Pueraria thomsonii of Leguminosae, is a common vegetable in some provinces of south China, is sweet, cool and delicious, and can be used for cooking soup or as medicine. Wild radix Puerariae contains 12% of flavonoids such as puerarin, soybean flavonoid glycoside, arachidnin, etc., and also contains protein, amino acids, sugar, and essential minerals such as iron, calcium, copper, selenium, etc., and is a good and precious tonic for people of all ages, and has the reputation of "thousand years ginseng".

With the improvement of national economic level, people gradually improve health consciousness, pay more and more attention to maintenance, nourishing and the like, and the kudzuvine root is gradually and widely planted as a good tonic. The small-range self-planting adopts a manual mode to harvest, and if the planting area is large, the mechanical harvesting is mostly adopted. Because the depth of the kudzuvine roots in the pattern layer is generally deeper than the depth of crops such as sweet potatoes, potatoes and the like, the excavating bucket needs to enter a deeper soil layer during excavating, at present, the excavating bucket specially excavating the kudzuvine roots is few, and the excavating bucket using the existing sweet potato excavator has the following problems:

a. the load of the transmission chain is larger, and the phenomena of chain looseness and chain falling can often occur;

b. the load is too large, and the stress of side plates and the like of the bucket is not stable enough;

c. the tail part of the side plate is not provided with a roller, so that the resistance of the bucket in the advancing process is larger.

There is therefore a need in the art for a device that addresses the above problems.

Disclosure of Invention

In order to overcome the defects of the kudzu vine root digging machine digging bucket in the prior art, the invention provides the digging bucket for the kudzu vine root digging machine, which has the advantages that a transmission chain cannot be loosened, the stress on a side plate is stable, and the resistance is small when the side plate moves forwards. The specific scheme is as follows:

an excavating bucket for a kudzu vine digging machine comprises a universal joint connected with a traction head of the kudzu vine digging machine, a universal joint mounting frame for mounting the universal joint, a transmission assembly for transmitting the power of the universal joint, a left side plate for forming a mounting transmission assembly, a right side plate arranged opposite to the left side plate, a rectangular chain arranged between the left side plate and the right side plate and used for containing kudzu vine roots and screening soil blocks when the excavating bucket advances, and a quincuncial wheel used for receiving the power input of the transmission assembly and driving the rectangular chain to rotate;

the universal joint mounting frame comprises two vertical trapezoidal vertical plates, a horizontal top plate and a bottom plate for fixing the universal joint, wherein the vertical trapezoidal vertical plates, the horizontal top plate and the bottom plate are mutually connected;

the transmission assembly comprises a first chain wheel, a second chain wheel and a third chain wheel which are respectively arranged at the front end, the middle part and the rear end of the left side plate; a first chain connecting the first sprocket and the second sprocket; and a second chain connecting the second sprocket and the third sprocket.

According to a preferred embodiment of the present invention, the device further comprises two connecting rods and two rollers symmetrically arranged on the left side of the left side plate and the right side of the right side plate.

According to a preferred embodiment of the invention, the universal joint further comprises a cross rod for connecting the left side plate and the right side plate, and a fixing rod for connecting the cross rod and the universal joint mounting frame and playing a role in reinforcement.

According to a preferred embodiment of the present invention, the chain tensioner further comprises two auxiliary rollers provided on the left side plate for tensioning the first chain and the second chain.

According to a preferred embodiment of the invention, the rectangular chain comprises a plurality of straight bars parallel to each other and chains arranged on two sides of the straight bars.

According to a preferred embodiment of the invention, the connecting rod is square steel and the fixing rod is a round solid rod.

According to a preferred embodiment of the invention, the left side plate and the right side plate are Q235 steel plates.

The technical scheme provided by the invention has the following beneficial effects:

1. the technical scheme provides a bucket for digging kudzuvine root machine, power is input by a universal joint, the universal joint transmits power to a first chain wheel through an output shaft, the first chain wheel transmits power to a second chain wheel through a first chain, the second chain wheel continuously transmits power to a third chain wheel through a second chain, the third chain wheel drives a plum blossom wheel connected with the third chain wheel and positioned between a left side plate and a right side plate, the plum blossom wheel drives a rectangular chain to rotate, the digging of kudzuvine root can be realized along with the advancing of the bucket, the traditional sweet potato harvester is only provided with one chain which is connected with the input end and the output end of power, the length of the common bucket is 1.5-2 m, as the bucket is longer, the load is larger when the kudzuvine root is dug, the phenomenon that the chain is loosened or even falls off is often caused, one chain wheel is added after improvement, one transmission chain is added, the length of each chain is relatively shortened, therefore, the looseness is not easy to occur, and the transmission quality is high. In addition, the middle part of each chain is provided with an auxiliary roller, so that the chains can be further tightened, and the transmission stability is improved.

2. This technical scheme provides a dig bucket for digging arrowroot machine sets up the horizontal pole in left side board and right side board middle part, sets up the dead lever of connecting horizontal pole and universal joint installing frame simultaneously to can make the middle part of left side board and right side board also can the atress, increased the stability of curb plate.

3. This technical scheme provides a dig bucket for digging kudzu vine machine, and the end of left side board and right side board sets up connecting rod and gyro wheel, and the curb plate is connected to connecting rod one end, and the gyro wheel is connected to the other end, and at the in-process that the bucket gos forward, the gyro wheel lies in the soil layer contact, can play certain supporting role to the bucket, reduces its resistance of marcing.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings described below are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic structural view of an excavator bucket for a kudzu machine provided by the invention;

in the figure: 1. universal joint, 2, universal joint installing frame, 3, drive assembly, 31, first sprocket, 32, second sprocket, 33, third sprocket, 34, first chain, 35, second chain, 4, left side board, 5, right side board, 6, connecting rod, 7, gyro wheel, 8, plum blossom wheel, 9, rectangle chain, 10, horizontal pole, 11, dead lever, 12, supplementary gyro wheel.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Please refer to fig. 1, a bucket for digging a kudzu vine machine comprises a universal joint 1 connected with a traction head of the kudzu vine machine, a universal joint mounting frame 2 for mounting the universal joint 1, a transmission assembly 3 for transmitting power of the universal joint 1, a left side plate 4 for forming the transmission assembly 3, a right side plate 5 arranged opposite to the left side plate 4, a rectangular chain 9 arranged between the left side plate 4 and the right side plate 5 and used for containing kudzu vine roots and screening soil blocks when the bucket advances, and a plum blossom wheel 8 used for receiving power input of the transmission assembly 3 and driving the rectangular chain 9 to rotate.

The universal joint mounting frame 2 comprises two vertical trapezoidal vertical plates, a horizontal top plate and a bottom plate for fixing the universal joint 1, which are connected with each other.

The transmission assembly 3 comprises a first chain wheel 31, a second chain wheel 32 and a third chain wheel 33 which are respectively arranged at the front end, the middle part and the rear end of the left side plate 4; a first chain 34 connecting the first sprocket 31 and the second sprocket 32; and a second chain 35 connecting the second sprocket 32 and the third sprocket 33.

Furthermore, the device also comprises two connecting rods 6 and two rollers 7 which are symmetrically arranged on the left side of the left side plate 4 and the right side of the right side plate 5.

Further, the universal joint mounting frame further comprises a cross rod 10 for connecting the left side plate 4 and the right side plate 5, and a fixing rod 11 for connecting the cross rod 10 and the universal joint mounting frame 2 and playing a role in reinforcement.

Further, two auxiliary rollers 12 are provided on the left side plate 4 for tensioning the first chain 34 and the second chain 35. The auxiliary roller 12 has protrusions on both sides to prevent the chain from sliding out during movement.

Referring to fig. 1, the left row arrow in the figure is the power input direction, the curved arrow is the rotation direction of the third sprocket 33 and the plum blossom wheel 8, and the arrow on the right side plate 5 is the movement direction of the rectangular chain 9. Further, the rectangular chain 9 includes a plurality of straight bars parallel to each other and chains disposed on both sides of the straight bars. Many are connecting with the parallel straight-bar with the chain to form an annular rectangle chain 9, the interval of the straight-bar that is parallel to each other can make most clods fall off easily, makes the root of kudzu vine be difficult to simultaneously and falls off, along with the continuous accumulation of root of kudzu vine quantity, finally falls off from the end of rectangle chain 9.

Further, the connecting rod 6 is square steel, and the fixing rod 11 is a round solid rod.

Further, the left side plate 4 and the right side plate 5 are Q235 steel plates. The Q235 steel is a universal material, is cheap and easy to obtain, can meet the use requirement, and simultaneously reduces the production and manufacturing cost.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all changes in equivalent structures or equivalent processes that are made by using the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all such changes are encompassed in the scope of the present invention.