CN215683419U

CN215683419U - Leek trimming machine

Info

Publication number: CN215683419U
Application number: CN202121903066.3U
Authority: CN
Inventors: 杨杰; 刘杰; 刘冬梅; 杨云; 杨成娃; 张勇健; 郝万民; 杨武民
Original assignee: Hejin Xingeng High Tech Research Institute
Current assignee: Hejin Xingeng High Tech Research Institute
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-01
Anticipated expiration: 2031-08-16

Abstract

The utility model belongs to the technical field of agricultural machinery, and provides a Chinese chive trimming machine which replaces manpower with machinery, improves the management efficiency and unifies the management quality; the technical scheme is as follows: the cross plate frame and the side plates fixedly mounted below the two ends of the cross plate frame form a door-shaped structure, the lower end of each side plate frame is provided with a travelling wheel, the upper surface of the cross plate frame is fixedly provided with a motor and a speed reduction reversing box, the output shaft of the motor is fixedly connected with the input shaft of the speed reduction reversing box, the output shaft of the speed reduction reversing box is a transmission shaft with two ends extending out, the two ends of the transmission shaft are respectively connected with the shafts of the two travelling wheels through a first transmission mechanism, the two ends of a cross shaft are respectively and fixedly connected to the upper parts of the two side plate frames, the two ends of the cross shaft are respectively sleeved with an angle-adjustable barrel ring, the two angle-adjustable barrel rings are respectively and fixedly connected with the two ends of a slitting barrel shaft through a support rod, and double gears on the cross shaft are respectively connected with the transmission shaft and the barrel shaft through a second transmission mechanism, a third transmission mechanism.

Description

Leek trimming machine

Technical Field

The utility model discloses a leek trimming machine, belongs to the technical field of agricultural machinery, and particularly relates to management trimming of leeks.

Background

The leek belongs to perennial root vegetables of liliaceae, has strong adaptability, cold resistance and heat resistance, and is cultivated everywhere in China. According to the market demand, various sold products of the Chinese chives, such as leek flowers, long-rod Chinese chives and the like, are derived, and the planting management of the Chinese chives is different according to different Chinese chive products. When planting, the top of the Chinese chives is required to be trimmed or trimmed close to the ground. Because the stem and leaf of the leek are extremely fragile, manual trimming is mostly adopted when the top of the leek is trimmed, a long bendable thin and narrow iron sheet is embedded on a handle, the thin and narrow iron sheet is quickly thrown over the top of the leek, the tops of a batch of leek seedlings can be cut off, and the leek cannot be damaged. However, such a trimming method is extremely empirical and highly comfortable, and is labor-intensive. The sticking and pruning of the Chinese chives is to stick and prune dried Chinese chives leaves, the roots of the Chinese chives are in the ground and are overwintering, and the Chinese chives can still grow new Chinese chives in the next year, so manual sticking and shoveling are needed during pruning, and the root systems cannot be damaged. The existing leek planting machine does not have corresponding usable trimming equipment, and other agricultural machines are easy to damage the leeks and influence the quality of the leeks.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art, and solves the technical problems that: the utility model provides a leek finisher, replaces artifical with machinery, reduces intensity of labour, improves management efficiency, unified management quality.

In order to solve the technical problems, the utility model adopts the technical scheme that: leek finisher, including the horizontal board frame, the side board frame, the travelling wheel, the speed reduction switching-over case, the transmission shaft, first drive mechanism, the bearing frame, the cross axle, the slitting rotary drum, horizontal board frame becomes the door font structure with its both ends below fixed mounting's curb plate frame, a travelling wheel is all installed to the lower extreme of every side board frame, the higher authority fixed mounting of horizontal board frame has motor and speed reduction switching-over case, the output shaft of motor and the input shaft fixed connection of speed reduction switching-over case, the output shaft of speed reduction switching-over case is the transmission shaft that both ends are stretched out, the both ends of transmission shaft are connected through first drive mechanism with the axle of two travelling wheels respectively, a bearing frame is still installed respectively at the both ends of transmission shaft and the bearing frame is fixed on horizontal board frame, the cross axle both ends are fixed connection respectively on the upper portion of two side board frames, the slitting rotary drum includes bobbin, slitting and connecting rod, the slitting both ends are fixed at the bobbin both ends through the connecting rod, the cutting strips are parallel to the barrel shaft, the plurality of cutting strips are uniformly wound around the barrel shaft in the circumferential direction to form a barrel-shaped rotating track when the barrel shaft rotates, two ends of the cross shaft are respectively sleeved with an angle-adjustable barrel ring, the two angle-adjustable barrel rings are respectively fixedly connected with two ends of the barrel shaft through a supporting rod, a locking mechanism is installed on the angle-adjustable barrel ring, a duplicate gear is further installed on the cross shaft, and the duplicate gear is connected with the transmission shaft and the barrel shaft in a power transmission mode through a second transmission mechanism and a third transmission mechanism.

The two ends of the cylinder shaft are respectively hinged with a rotating rod, the hinged parts are provided with locking mechanisms, the end parts of the two rotating rods are connected through a baffle, the rotating tracks of the baffle and the two rotating rods are positioned outside the plurality of cutting strip rotating tracks, and the distance between the two rotating tracks is smaller than 2 cm.

Two speed reduction micromotors are mounted on the bottom surface of the transverse plate frame and are connected with the two angle-adjustable cylinder rings on the transverse shaft in a power transmission mode through gear transmission sets respectively.

Compared with the prior art, the utility model has the beneficial effects that: the high-speed rotation that drives the slitting through the slitting rotary drum cuts the seedling leaf of leek specific height, convenient to use, simple structure and low in manufacturing cost have reduced vegetable grower's intensity of labour, improve the management efficiency, unified management quality.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings;

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

FIG. 2 is a schematic view showing the state of the slitting drum when the top of Chinese chives is trimmed according to the present invention;

FIG. 3 is a schematic view showing the state of the slitting drum when the leeks are trimmed in a manner of being attached to the ground.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the leek trimming machine of the utility model comprises a transverse plate frame 1, side plate frames 2, traveling wheels 3, a speed-reducing reversing box 4, a transmission shaft 5, a first transmission mechanism 6, a bearing seat 7, a transverse shaft 8 and a slitting rotary drum 9, wherein the transverse plate frame 1 and the side plate frames 2 fixedly arranged below the two ends of the transverse plate frame form a door-shaped structure, the lower end of each side plate frame 2 is provided with one traveling wheel 3, the upper surface of the transverse plate frame 1 is fixedly provided with a motor and the speed-reducing reversing box 4, the output shaft of the motor is fixedly connected with the input shaft of the speed-reducing reversing box 4, the output shaft of the speed-reducing reversing box is the transmission shaft 5 with two extending ends, the two ends of the transmission shaft 5 are respectively connected with the shafts of the two traveling wheels 3 through the first transmission mechanism 6, the two ends of the transmission shaft 5 are respectively provided with one bearing seat 7, the bearing seats 7 are fixed on the transverse plate frame 1, the two ends of the transverse shaft 8 are respectively fixedly connected with the upper parts of the two side plate frames 2, the slitting rotary drum 9 comprises a drum shaft 10, slitting bars 11 and a connecting rod 12, wherein the two ends of the slitting bars 11 are fixed at the two ends of the drum shaft 10 through the connecting rod 12, the slitting bars 11 are parallel to the drum shaft 10, the plurality of slitting bars 11 are uniformly wound around the drum shaft 10 to form a cylindrical rotating track when the drum shaft 10 rotates, two ends of a transverse shaft 8 are respectively sleeved with an angle-adjustable drum ring 13, the two angle-adjustable drum rings 13 are respectively fixedly connected with the two ends of the drum shaft 10 through a supporting rod 14, a locking mechanism is installed on the angle-adjustable drum ring 13, a duplicate gear 15 is further installed on the transverse shaft 8, and the duplicate gear 15 is respectively connected with a transmission shaft 5 and the drum shaft 10 through a second transmission mechanism 16 and a third transmission mechanism 17 in a power transmission mode.

Two ends of the cylinder shaft 10 are respectively hinged with a rotating rod 18, the hinged parts are provided with locking mechanisms, the end parts of the two rotating rods 18 are connected through a baffle 19, the rotating tracks of the baffle 19 and the two rotating rods 18 are positioned outside the rotating tracks of the plurality of cut strips 11, and the distance between the two rotating tracks is smaller than 2 cm.

Two speed reduction micromotors 20 are mounted on the bottom surface of the transverse plate frame 1, and the two speed reduction micromotors 20 are respectively connected with the two angle-adjustable barrel rings 13 on the transverse shaft 8 in a power transmission mode through gear transmission sets.

The using method comprises the following steps: the utility model is opened into the leek field, two traveling wheels 3 travel on two sides, an angle-adjustable cylinder ring 13 is driven by hands or two speed-reducing micro-motors 20 to adjust the position of a slitting rotary cylinder 9, as shown in fig. 2, namely, the device is used for trimming the top of the leek, the position of a baffle 19 is adjusted because the top of the leek is soft, so that the baffle can prevent the top of the leek from falling backwards, the slitting 11 can be smoothly cut off the top of the leek, as shown in fig. 3, the leek is trimmed in a ground-sticking manner, after the adjustment is finished, the motor is started, the motor drives a transmission shaft 5 to rotate through a speed-reducing reversing box 4, the transmission shaft 5 drives the traveling wheels 3 to rotate through a first transmission mechanism 6, and simultaneously, the transmission shaft 5 drives the slitting rotary cylinder 9 to rotate at a high speed through a second transmission mechanism 16, a duplex wheel 15 and a third transmission mechanism 17 and carries out trimming management on the leek.

The second transmission mechanism 16, the dual wheel 15 and the third transmission mechanism 17 can be in a gear transmission structure, and can also be in a belt or chain transmission structure. The structure that the duplicate wheel 15 is in transmission transition on the transverse shaft 8 is adopted, so that the influence of the position adjustment of the slitting rotary drum 9 on the power transmission can be effectively avoided.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Leek trimming machine, its characterized in that: comprises a cross plate frame (1), side plate frames (2), travelling wheels (3), a speed reduction reversing box (4), transmission shafts (5), a first transmission mechanism (6), a bearing seat (7), a cross shaft (8) and a slitting rotary drum (9), wherein the cross plate frame (1) and the side plate frames (2) fixedly arranged below two ends of the cross plate frame form a door-shaped structure, the lower end of each side plate frame (2) is provided with one travelling wheel (3), the upper surface of the cross plate frame (1) is fixedly provided with a motor and the speed reduction reversing box (4), the output shaft of the motor is fixedly connected with the input shaft of the speed reduction reversing box (4), the output shaft of the speed reduction reversing box is a transmission shaft (5) with two extending ends, two ends of the transmission shaft (5) are respectively connected with the shafts of the two travelling wheels (3) through the first transmission mechanism (6), two ends of the transmission shaft (5) are also respectively provided with one bearing seat (7), and the bearing seats (7) are fixed on the cross plate frame (1), cross axle (8) both ends are fixed connection respectively on the upper portion of two side grillage (2), slitting rotary drum (9) are including bobbin (10), slitting (11) and connecting rod (12), slitting (11) both ends are passed through connecting rod (12) and are fixed at bobbin (10) both ends, slitting (11) are on a parallel with bobbin (10), a plurality of slitting (11) circumference evenly around bobbin (10) form the tube-shape when bobbin (10) rotate and rotate the orbit, cross axle (8) both ends are overlapped respectively and are equipped with an angularly adjustable barrel ring (13), two angularly adjustable barrel ring (13) are respectively through the both ends fixed connection of a bracing piece (14) with bobbin (10), install locking mechanism on angularly adjustable barrel ring (13), still install duplicate gear (15) on cross axle (8), duplicate gear (15) are respectively through second drive mechanism (16), third drive mechanism (17) and transmission shaft (5), The cylinder shaft (10) realizes power transmission connection.

2. The leek trimming machine of claim 1, wherein: the two ends of the barrel shaft (10) are respectively hinged with a rotating rod (18) and the hinged parts are provided with locking mechanisms, the end parts of the two rotating rods (18) are connected through a baffle (19), the rotating tracks of the baffle (19) and the two rotating rods (18) are positioned outside the rotating tracks of the plurality of cutting strips (11), and the distance between the two rotating tracks is smaller than 2 cm.

3. The leek trimming machine of claim 1, wherein: two speed reduction micromotors (20) are installed on the bottom surface of the transverse plate frame (1), and the two speed reduction micromotors (20) are respectively connected with two angle-adjustable cylinder rings (13) on the transverse shaft (8) in a power transmission mode through gear transmission sets.