CN-121986650-A - Tobacco stem pulling device

Abstract

The invention discloses a tobacco stem rod puller which comprises a moving frame and a rod pulling assembly, wherein the moving frame comprises a bottom frame, moving wheels arranged at the lower end of the bottom frame, a hand frame arranged at the upper end of the bottom frame, a fixed rod arranged at the lower end of the hand frame, the rod pulling assembly comprises a foot pedal rotatably arranged on the fixed rod, a rod pulling groove arranged at the front end of the foot pedal, a placing groove arranged at the side end of the rod pulling groove, reset mechanisms arranged at the upper side and the lower side of the placing groove, compression blocks slidably arranged in the placing groove, regulating grooves arranged at the left side and the right side of the placing groove, regulating discs rotatably arranged at the two sides of a connecting rod of the moving wheels, eccentric rods arranged at the eccentric positions of the regulating discs, support rods connected with the outer sides of the lower ends of the two regulating discs, and connecting rods with the eccentric rods and the compression blocks rotatably connected with the two ends of the two connecting rods respectively. The invention is convenient to move, and can lead a user to easily and conveniently pull up the tobacco stem from the soil in a labor-saving manner.

Inventors

• LIU ZEFAN
• LI SHIXIANG
• XIE ZHI
• Mei Runlin
• JI HONGYING
• QI XIAOKANG
• LI XIAOXI
• LI ZHUAN
• XIE YANFEN
• MA LI
• ZHU JIAMIN
• Zi Linkun
• ZHANG BIYUN
• WANG PING

Assignees

• 云南省烟草公司曲靖市公司

Dates

Publication Date

20260508

Application Date

20260211

Claims (6)

1. 1. The utility model provides a tobacco stem pulling rod ware, includes removal frame and pulling rod subassembly, its characterized in that: the movable frame comprises a bottom frame and a fixed rod; The dead lever subassembly is including rotating the running-board of installing on the dead lever, set up the dead lever groove in the running-board front end, install the standing groove in dead lever groove side, set up the canceling release mechanical system of both sides about the standing groove, slidable mounting is at the inside compact heap of standing groove, set up the regulating tank in the standing groove left and right sides, rotate the regulating disk of installing in removing the wheel connecting rod both sides, set up the eccentric pole in the eccentric position of regulating disk, the bracing piece in the connection two regulating disk lower extreme outsides, the connecting rod of connecting eccentric pole and compact heap is rotated respectively at both ends.
2. 2. The tobacco stem lifter according to claim 1, wherein the reset mechanism comprises a through groove arranged at the upper side and the lower side of the placing groove, a baffle plate arranged at the side end of the through groove, reset plates arranged at the upper side and the lower side of the pressing block and matched with the through groove, a reset spring connected with the reset plates and the baffle plate, and a sealing cover arranged on the through groove through screws.
3. 3. The tobacco stem pulling device according to claim 1, wherein the lateral end of the compression block is provided with gripping teeth, and the inner wall of the front end of the pulling rod groove is provided with wavy anti-skidding patterns.
4. 4. The tobacco stem pulling device according to claim 1, wherein sliding blocks matched with the adjusting grooves are arranged on the left side and the right side of the pressing block, and one end of the connecting rod is rotatably arranged on the sliding blocks.
5. 5. The tobacco rod puller according to claim 1, wherein the supporting rod comprises an inclined rod fixedly arranged at the outer side of the lower ends of the two adjusting plates, and a bottom rod connected with the tail ends of the two inclined rods.
6. 6. The tobacco stem puller of claim 1, further comprising a moving wheel arranged at the lower end of the underframe, a hand rack arranged at the upper end of the underframe, and a fixed rod arranged at the lower end of the hand rack.

Description

Tobacco stem pulling device Technical Field The invention relates to the technical field of tobacco planting, in particular to a tobacco stem puller. Background In the tobacco planting process, after tobacco leaf picking is finished, a large amount of germs, viruses and pests exist in tobacco plants left in the fields, and if any tobacco leaf is rotted in the fields, the tobacco leaf planted in the next year can be directly infected, and even the tobacco leaf is in dead harvest when serious. Therefore, in order to ensure the stability of tobacco areas and tobacco farmers and enable the production of tobacco to continuously develop, sanitary work of tobacco planting must be done, and the remained tobacco plants must be removed as completely as possible, but because the roots of the tobacco plants must be found, the method of pure manual pulling needs to consume a lot of manpower and time, and is not easy to pull out, and the tobacco plants are also processed by adopting a pure mechanical method at present, but the large-scale mechanized pulling rod is not suitable for being carried out in mountain areas. Therefore, in order to solve the technical problems, the invention provides a tobacco stem puller. Disclosure of Invention The invention aims to provide a tobacco stem pulling device which aims to solve the problems in the background technology. In order to achieve the aim, the invention provides the technical scheme that the tobacco stem pulling device comprises a movable frame and a pulling rod assembly, The movable frame comprises a bottom frame and a fixed rod; The dead lever subassembly is including rotating the running-board of installing on the dead lever, set up the dead lever groove in the running-board front end, install the standing groove in dead lever groove side, set up the canceling release mechanical system of both sides about the standing groove, slidable mounting is at the inside compact heap of standing groove, set up the regulating tank in the standing groove left and right sides, rotate the regulating disk of installing in removing the wheel connecting rod both sides, set up the eccentric pole in the eccentric position of regulating disk, the bracing piece in the connection two regulating disk lower extreme outsides, the connecting rod of connecting eccentric pole and compact heap is rotated respectively at both ends. Preferably, the reset mechanism comprises a through groove arranged on the upper side and the lower side of the placing groove, a baffle plate arranged at the side end of the through groove, reset plates arranged on the upper side and the lower side of the compression block and matched with the through groove, a reset spring connected with the reset plates and the baffle plate, and a sealing cover arranged on the through groove through screws. Preferably, the side end of the compaction block is provided with a gripping tooth, and the inner wall of the front end of the pulling rod groove is provided with wavy anti-skid patterns. Preferably, the left side and the right side of the compression block are provided with sliding blocks matched with the adjusting grooves, and one end of the connecting rod is rotatably arranged on the sliding blocks. Preferably, the support rod comprises an inclined rod fixedly arranged outside the lower ends of the two adjusting discs, and a bottom rod connected with the tail ends of the two inclined rods. Preferably, the device further comprises a moving wheel arranged at the lower end of the underframe, a hand rest arranged at the upper end of the underframe and a fixing rod arranged at the lower end of the hand rest. Compared with the prior art, the device has the beneficial effects that through the arrangement of the movable frame and the pull rod assembly for use, a user can clamp the rod body in a manner of stepping on the pedal by foot and is matched with the pull rod groove, the adjusting disc, the connecting rod and the compression block, and the hand rest is pressed by the cooperation, so that the tobacco rod is easily pulled out of soil in a labor-saving manner by means of the lever principle and the eccentric wheel mechanism, the labor intensity is greatly reduced, the pull rod efficiency is improved, meanwhile, the device has a compact structure and flexible movement, is particularly suitable for being used in mountainous areas and other terrains inconvenient for large-scale mechanical operation, effectively solves the problems of labor consumption, low efficiency and poor large-scale mechanical adaptability of the traditional manual pull rod, and is beneficial to removing germs and pests remained in tobacco plants from the source, and guaranteeing the sanitation of tobacco fields and sustainable production of tobacco leaves. Drawings FIG. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic view of the overall structure of the present invention in another direction; FIG. 3 is a front view of t