CN210226242U - Tobacco leaf harvesting and holding machine - Google Patents

Abstract

The utility model discloses a tobacco leaf is gathered and is embraced cigarette machine, it belongs to the tobacco leaf and gathers mechanical technical field. The tobacco leaf harvesting machine overcomes the defects of high labor intensity and low working efficiency of the traditional manual tobacco leaf harvesting in the prior art. The main structure of the electric vehicle comprises a frame, wherein a distribution box, front traveling wheels and rear traveling wheels are arranged on the frame, a motor and a shaft A are arranged above one side of the frame, the motor is connected with the distribution box, the motor is in transmission connection with the shaft A through gear transmission, the shaft A is in transmission connection with a shaft B through chain transmission, and the front traveling wheels are arranged on the shaft B; a four-bar mechanism is further arranged above the other side of the rack, a handle is arranged on the four-bar mechanism, and the lower end of the four-bar mechanism is connected with the rear travelling wheel through a U-shaped bracket; tobacco baskets are symmetrically distributed on two sides of the rack. The utility model discloses mainly used gathers the tobacco leaf.

Description

Tobacco leaf harvesting and holding machine

The technical field is as follows:

the utility model belongs to the technical field of the tobacco leaf machinery of gathering, specifically speaking especially relates to a tobacco leaf is gathered and is embraced cigarette machine.

Background art:

tobacco is one of the main economic crops in China, and tobacco planting becomes an important part for increasing income of farmers and fiscal taxes. At present, in a large-scale tobacco area, because the tobacco plants in the tobacco area are huge, a full-automatic tobacco leaf harvester can be adopted, the efficiency is high, and the labor intensity is low; and to the cigarette district that the small size was planted, the peasant mainly adopted the cutter or directly gathered manually, but the manual collection every time has adopted a bundle and need hold away alone and stack it on the ground, wait to all gather after the loading, this kind of mode of gathering can lead to the tobacco leaf in disorder, inconvenient loading, and then increased intensity of labour and wasted time and energy, influence the work efficiency who gathers.

The invention content is as follows:

big, the shortcoming that work efficiency is low in order to solve the traditional manual work in the prior art and gather the tobacco leaf existence, the utility model provides a tobacco leaf is gathered and is embraced the cigarette machine that is different from prior art, and it can walk between two ridges of tobacco plant, and the walking in-process is few to the damage of tobacco leaf, realizes electronic walking through motor and transmission system, and labour saving and time saving turns to about realizing through four-bar linkage, simple and practical.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

a tobacco leaf harvesting and holding machine comprises a frame, wherein a distribution box, a front traveling wheel and a rear traveling wheel are arranged on the frame, a motor and a shaft A are arranged above one side of the frame, the motor is connected with the distribution box, the motor is in transmission connection with the shaft A through gear transmission, the shaft A is in transmission connection with a shaft B through chain transmission, and the front traveling wheel is installed on the shaft B; a four-bar mechanism is further arranged above the other side of the rack, a handle is arranged on the four-bar mechanism, and the lower end of the four-bar mechanism is connected with the rear travelling wheel through a U-shaped bracket; tobacco baskets are symmetrically distributed on two sides of the rack.

Furthermore, the four-bar mechanism comprises two steering rods, connecting rods and a rocker, the two steering rods are respectively arranged on two sides of the rack, the lower end of each steering rod is connected with the U-shaped support, and the upper end of each steering rod is connected with the rocker; the rocker is two, and the both ends of connecting rod are each articulated a rocker.

Further, a sleeve A is arranged on the outer side of the shaft A.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can walk between two ridges of the tobacco field, the damage to tobacco leaves is little in the walking process, the electric walking is realized through the motor and the transmission system, the time and the labor are saved, the left and right steering is realized through the four-bar mechanism, and the walking machine is simple and practical;

2. the left big tobacco basket and the right big tobacco basket can contain more tobacco leaves, the tobacco leaves can be placed in the tobacco baskets neatly, the tobacco baskets can be held in a bundle when being held, the tobacco baskets are convenient and labor-saving, the two tobacco baskets are placed through the hooks, the height of the tobacco baskets can be adjusted according to the height of a tobacco grower and the growth height of the tobacco leaves, and therefore the tobacco grower can hold the tobacco leaves most effectively.

Description of the drawings:

fig. 1 is a right side view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention.

In the figure: 1. a front travel wheel; 2. a chain A; 3. a transition shaft; 4. a chain B; 5. an axis A; 6. a motor; 7. a frame; 8. a distribution box; 9. a connecting rod; 10. a steering lever; 11. a handle; 12. a rear traveling wheel; 13. a tobacco basket; 14. a rocker; 15. a protective sleeve; 16. a shaft B; 17. a U-shaped bracket; 18. hooking; 19. a sleeve A; 20. a button; 21. and a sleeve B.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Example (b):

as shown in fig. 1-3, a tobacco leaf harvesting and holding machine comprises a frame 7, wherein a distribution box 8, a front traveling wheel 1 and a rear traveling wheel 12 are arranged on the frame 7, a motor 6 and a shaft a5 are arranged above one side of the frame 7, the motor 6 is connected with the distribution box 8 through a circuit, the motor 6 is in transmission connection with a shaft a5 through gear transmission, the shaft a5 is in transmission connection with a shaft B16 through chain transmission, and the front traveling wheel 1 is rotatably mounted on the shaft B16; a four-bar linkage mechanism is further arranged above the other side of the rack 7, a handle 11 is arranged on the four-bar linkage mechanism, and the lower end of the four-bar linkage mechanism is rotatably connected with a rear travelling wheel 12 through a U-shaped bracket 17; and tobacco baskets 13 are symmetrically distributed on two sides of the rack 7. A plurality of hooks 18 are symmetrically welded on two sides of the frame 7, the height of the tobacco basket 13 can be automatically adjusted along with the growth height of tobacco leaves and the height convenient for a human body to take and place, and the tobacco basket is simple, convenient and reliable.

Because the frame 7 is higher, the chain transmission between the shaft A5 and the shaft B16 is connected with two chains through the transition shaft 3, namely the shaft A5 is in transmission connection with the transition shaft 3 through a chain wheel and a chain B4, the transition shaft 3 is in transmission connection with the shaft B16 through the chain wheel and the chain A2, and the outer side of the chain A2 is provided with a protective sleeve 15, so that tobacco leaves can be prevented from being wound into the chain A2 when the tobacco field walks.

The four-bar linkage mechanism comprises a steering rod 10, a connecting rod 9 and a rocker 14, wherein the steering rod 10 is provided with two positions which are respectively rotatably arranged on two sides of the rack 7 through sleeves B21, the lower end of the steering rod 10 is fixedly connected with the U-shaped bracket 17, and the upper end of the steering rod 10 is fixedly connected with the rocker 14; the number of the rocking bars 14 is two, and two rocking bars 14 are respectively hinged at two ends of the connecting rod 9. A sleeve A19 is arranged outside the shaft A5; the handle 11 is provided with a button 20.

The utility model discloses a theory of operation does:

because the frame 7 is higher, the front traveling wheel 1 and the rear traveling wheel 12 can travel at the bottom of the ditch between two ridges, namely two tobacco baskets 13 also move above the bottom of the ditch, so that other tobacco leaves can be ensured not to be damaged in the traveling process, when one area of tobacco leaves is harvested and needs to be changed, the handle 11 is held, the button 20 is pressed, the motor 6 starts to drive the shaft A5 to rotate, and further the shaft B16 is driven to rotate through the chain B4 and the chain A2, so that the front traveling wheel 1 travels, when the direction needs to be changed, the handle 11 is rotated left and right, the steering rod 10 is driven to rotate by the rotation of the handle 11, and because the steering rod 10 is fixedly connected with the U-shaped bracket 17, the rear traveling wheel 12 on the right side in figure 2 turns, and because the steering rod 10 is fixedly connected with the rocker 14, the rocker 14 on the right side rotates, and further drives the connecting rod 9 and the rocker 14 on the left side, and further the rear road wheels 12 on the left side are steered, so that the rear road wheels 12 on the left and right sides can realize synchronous steering.

Claims (3)

1. The utility model provides a tobacco leaf is gathered and is embraced cigarette machine, includes frame (7), be equipped with block terminal (8), preceding walking wheel (1) and back walking wheel (12) on frame (7), its characterized in that: a motor (6) and a shaft A (5) are arranged above one side of the rack (7), the motor (6) is connected with a distribution box (8), the motor (6) is in transmission connection with the shaft A (5) through gear transmission, the shaft A (5) is in transmission connection with a shaft B (16) through chain transmission, and the front travelling wheel (1) is installed on the shaft B (16); a four-bar linkage mechanism is further arranged above the other side of the rack (7), a handle (11) is arranged on the four-bar linkage mechanism, and the lower end of the four-bar linkage mechanism is connected with a rear travelling wheel (12) through a U-shaped bracket (17); smoke baskets (13) are symmetrically distributed on two sides of the rack (7).

2. The tobacco leaf harvesting and holding machine according to claim 1, characterized in that: the four-bar mechanism comprises a steering rod (10), a connecting rod (9) and a rocker (14), the steering rod (10) is provided with two parts which are respectively arranged on two sides of the rack (7), the lower end of the steering rod (10) is connected with the U-shaped bracket (17), and the upper end of the steering rod is connected with the rocker (14); the number of the rocking bars (14) is two, and two rocking bars (14) are respectively hinged at two ends of the connecting rod (9).

3. The tobacco leaf harvesting and holding machine according to claim 2, characterized in that: a sleeve A (19) is arranged on the outer side of the shaft A (5).

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