CN116076238A

CN116076238A - Sugarcane tip and leaf removing device and sugarcane tip and leaf removing method

Info

Publication number: CN116076238A
Application number: CN202310222093.1A
Authority: CN
Inventors: 贾增玉; 贾梦召; 贾梦阳
Original assignee: Shijiazhuang Qiteng Machinery Manufacturing Co ltd
Current assignee: Shijiazhuang Qiteng Machinery Manufacturing Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-05-09

Abstract

The invention relates to a sugarcane tip and leaf removing device and a sugarcane tip and leaf removing method. The leaf stripping and tip removing mechanism is arranged on the frame and comprises four mutually parallel rotating shafts, each rotating shaft is respectively provided with a roller, a plurality of flexible poking sheets are distributed on the surface of each roller around the axis, the rotating shafts are in pairs, a processing channel for the sugarcane to pass through is arranged between the two groups of rotating shafts, and when the sugarcane passes through the processing channel, the flexible poking sheets are used for dialing the blades on the surface of the sugarcane and the sugarcane body. The feeding mechanism is used for driving the sugarcane to pass through the processing channel of the leaf stripping and tip removing mechanism. The transmission mechanism is used for transmitting power to the driving feeding mechanism and the leaf peeling and tip removing mechanism, so that the speed of the sugarcane passing through the processing channel is smaller than the linear speed of the flexible poking piece. The invention can accurately remove the tip part of the sugarcane without sugar, and can simultaneously carry out defoliation work, thereby obtaining complete and clean sugarcane.

Description

Sugarcane tip and leaf removing device and sugarcane tip and leaf removing method

Technical Field

The invention relates to sugarcane harvesting equipment, in particular to a sugarcane tip and leaf removing method by a sugarcane tip and leaf removing device.

Background

The tips of the sugarcanes are generally removed during harvesting, because the tips of the sugarcanes do not contain sugar, and if the tips are sold together to a sugar mill, the selling price of the sugarcanes is reduced. In the prior art, when harvesting the sugarcane, the cutting device is used for cutting the top of the sugarcane, and part of the upper end of the sugarcane is uniformly removed, but for the sugarcane, the heights of different plants are different, and the lengths and the heights of the tips to be removed are also different. If the uniform cutting height is adopted, if the cutting height is too high, the tip part without sugar cannot be completely removed, the whole quality is affected, the reduction of selling price cannot be avoided, and if the cutting height is too low, the excessive sugar-containing part is removed, so that waste is caused. There is a need for a technique for precisely removing the sugar-free portion of the sugarcane tip to reduce the economic loss of the sugarcane farmer.

Disclosure of Invention

The invention aims to provide a sugarcane tip and leaf removing method by using a sugarcane tip and leaf removing device, so as to solve the problem that the prior art cannot accurately remove the part of the sugarcane tip which does not contain sugar.

The invention is realized in the following way: a sugarcane tip and leaf removing device comprises the following parts.

And the rack is used for installing and supporting all the mechanisms.

The leaf stripping and tip removing mechanism is arranged on the frame and comprises four mutually parallel rotating shafts, each rotating shaft is respectively provided with a roller, a plurality of flexible poking sheets are distributed on the surface of each roller around the axis, each rotating shaft is two by two in a group, a processing channel for the sugarcane to pass through is arranged between the two groups of rotating shafts, and when the sugarcane passes through the processing channel, the flexible poking sheets are used for dialing the blades on the surface of the sugarcane and the sugarcane body.

And the feeding mechanism is used for driving the sugarcane to pass through the processing channel of the leaf stripping and tip removing mechanism.

And the transmission mechanism is arranged at one end of the leaf peeling and tip removing mechanism and used for transmitting power to the driving feeding mechanism and the leaf peeling and tip removing mechanism.

The feeding mechanism comprises feeding chain wheels arranged on two rotating shafts, the feeding chain wheels are rotatably connected with the rotating shafts where the feeding chain wheels are located, a driving chain wheel is arranged on one side of each rotating shaft, feeding chains are arranged on the feeding chain wheels and the driving chain wheels, shifting blocks are arranged on the feeding chains at intervals, and the driving chain wheels are connected with the transmission mechanism through transmission shafts.

The rotation direction of two rotating shafts of one group is consistent, and the moving direction of a flexible poking plate positioned at one side of a processing channel is consistent with the moving direction of sugarcane for a roller on the rotating shaft of the group; the rotation directions of the two rotating shafts of the other group are opposite, and the moving direction of the flexible poking piece positioned at one side of the processing channel is consistent with the moving direction of the sugarcane for the rotary drum positioned on the rotating shaft at the inlet end of the processing channel.

The transmission mechanism comprises transmission wheels arranged at the end part of each rotating shaft, all the transmission wheels are connected through flexible transmission pieces, and one rotating shaft is in transmission connection with the feeding mechanism.

A plurality of ribs are distributed on the surface of the flexible plectrum, and the length direction of the ribs is parallel to the axial direction of the rotating shaft.

A collecting bin is arranged below the leaf stripping and tip removing mechanism, and a grass discharging guide plate is arranged on one side of the leaf stripping and tip removing mechanism.

The sugarcane leaf peeling and tip removing device is characterized by further comprising a falling mechanism which is arranged at one end of the leaf peeling and tip removing mechanism and used for falling vertical sugarcane around the root, so that the upper part of the sugarcane enters a treatment channel of the leaf peeling and tip removing mechanism.

The setting-down mechanism comprises two setting-down chain wheels arranged on a frame, setting-down chains are arranged on the two setting-down chain wheels, setting-down shifting blocks are distributed on the setting-down chains at intervals, the setting-down chains are arranged in an up-down inclined mode, a horizontal reel disc is arranged on the frame, the reel disc is located below the front end of the setting-down chain, universal joints are respectively arranged on an axle of the setting-down chain wheels located above and an axle of the reel disc, and the two universal joints are connected with each other through connecting shafts.

A plurality of reel teeth are uniformly distributed on the reel disc around the axle center.

The invention also discloses a sugarcane tip and leaf removing method, which is realized based on the sugarcane tip and leaf removing device and comprises the following steps of.

a. The whole harvested sugarcane plant is placed down around the root of the sugarcane plant towards the direction of the leaf stripping and tip removing mechanism, so that the upper part of the sugarcane plant gradually enters a treatment channel of the leaf stripping and tip removing mechanism.

b. The sugarcane plants are driven by the feeding mechanism to slowly pass through the treatment channel at a certain speed, and meanwhile, the flexible poking sheets are used for rapidly poking the leaves on the surface of the sugarcane and the sugarcane plant body.

c. Under the dialing action of the flexible poking piece, removing the blade at the upper part of the sugarcane plant, and breaking off the tip of the sugarcane plant.

d. The sugarcane plants with the leaves and the tips removed are collected by falling from the lower part of the processing channel, and the removed leaves and tips are discharged from one side of the leaf stripping and tip removing mechanism.

The invention is used for sugarcane defoliation and defoliation, wherein the principle of sugarcane defoliation is as follows: for sugarcane plants, the point of connection between the sugar-free tip and the sugar-free tip is the weakest point under stress, which is always the first position to break when a certain external force is applied to the sugarcane plant, because the sugar-free tip dehydrates and withers. By utilizing the principle, the sugarcane passes through the treatment channel of the leaf stripping and tip removing mechanism at a certain speed, and the surface of the sugarcane is rapidly beaten by the flexible poking plate on the roller in the process of passing through the leaf stripping and tip removing mechanism, so that external force is applied to the sugarcane, and after the sugarcane receives the external force, the connection point between the rod part and the tip is broken due to the fact that the external force cannot be born, thereby realizing the tip removing operation of the sugarcane.

For different sugarcane plants, the positions of the connecting points of the rod part and the tip part are different, but the positions of the connecting points are broken after passing through the leaf stripping and tip removing mechanism, so that the tip removing operation of the sugarcane can be realized as long as the connecting points of the tip part and the rod part of the sugarcane are positioned in the length range of the leaf stripping and tip removing mechanism when the sugarcane passes through the leaf stripping and tip removing mechanism.

The tip removing method can accurately remove the tip part of the sugarcane, which does not contain sugar, and the rest part of the sugarcane has high sugar content and high selling price, and the sugar-containing part is not removed, so that the loss is avoided, and the maximization of the income is achieved.

Meanwhile, in the process of removing the tip of the sugarcane through the leaf stripping and tip removing mechanism, the flexible poking piece continuously and rapidly beats the surface of the sugarcane, so that leaves on the sugarcane are beaten down, and the leaf removing operation of the sugarcane is realized.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a view in the A-A direction of fig. 1.

Fig. 3 is a structural view of the transmission mechanism of the present invention.

Fig. 4 is a structural view of the setting-down mechanism of the present invention.

In the figure: 1. a frame; 2. leaf stripping and tip removing mechanisms; 3. a feeding mechanism; 4. a transmission mechanism; 5. a dumping mechanism; 2-1, a rotating shaft; 2-2, a roller; 2-3, a flexible poking piece; 3-1, a feeding chain wheel; 3-2, a driving sprocket; 3-3, corner sprocket; 3-4, feeding chain; 3-5, stirring blocks; 4-1, a driving wheel; 4-2, a flexible transmission member; 4-3, a chain wheel and chain speed reducing mechanism; 4-4, a transmission shaft; 5-1, laying down the chain wheel; 5-2, laying down the chain; 5-3, placing the reverse shifting block; 5-4, universal joints; 5-5, connecting shaft; 5-6, a reel disc; 5-7, reel teeth.

Detailed Description

As shown in fig. 1 and 2, the invention comprises a frame 1, a leaf and tip peeling mechanism 2, a feeding mechanism 3 and a transmission mechanism 4.

The frame 1 is connected with a vehicle body and is used for installing and supporting all mechanisms.

The leaf stripping and tip removing mechanism 2 is arranged on the frame 1 and comprises four rotating shafts 2-1 which are parallel to each other, each rotating shaft 2-1 is provided with a roller 2-2, a plurality of flexible poking sheets 2-3 are distributed on the surface of each roller 2-2 around the axis, each rotating shaft 2-1 is in a group, a processing channel for the sugarcane to pass through is arranged between the two groups of rotating shafts 2-1, and when the sugarcane passes through the processing channel, the flexible poking sheets 2-3 are used for poking the leaves on the surface of the sugarcane and the sugarcane body.

And the feeding mechanism 3 is used for driving the sugarcane to pass through the treatment channel of the leaf stripping and tip removing mechanism 2.

The transmission mechanism 4 is arranged at one end of the leaf peeling and tip removing mechanism 2 and is used for transmitting power to the driving feeding mechanism 3 and the leaf peeling and tip removing mechanism 2, so that the speed of sugarcane passing through the processing channel is smaller than the linear speed of the flexible poking sheets 2-3.

Typically, the treatment path of the leaf and tip peeling mechanism 2 is vertical, through which the sugar cane passes from top to bottom.

Wherein, the feeding mechanism 3 is located on the leaf peeling and tip removing mechanism 2, the feeding mechanism 3 is specifically arranged on one group of rotating shafts 2-1, at least one feeding mechanism 3 is located in the middle of the rotating shafts when the feeding mechanism 3 is only one. Preferably, the feeding mechanism 3 is provided in plurality.

As shown in fig. 2, the feeding mechanism 3 comprises feeding chain wheels 3-1 arranged on two rotating shafts 2-1, the feeding chain wheels 3-1 are rotatably connected with the rotating shafts 2-1 where the feeding chain wheels are positioned, and the rotation of the feeding chain wheels 3-1 and the rotation of the rotating shafts 2-1 are not affected by each other. A driving chain wheel 3-2 and a corner chain wheel 3-3 are arranged on one side of a rotating shaft 2-1, a feeding chain 3-4 is arranged on the feeding chain wheel 3-1, the driving chain wheel 3-2 and the corner chain wheel 3-3, the driving chain wheel 3-2 is connected with a transmission mechanism 4 through a transmission shaft 4-4, the power of the transmission mechanism 4 is transmitted to the driving chain wheel 3-2, and the driving chain wheel 3-2 drives the feeding chain 3-4 to move. The material stirring blocks 3-5 are arranged on the feeding chain 3-4 at intervals, the material stirring blocks 3-5 are uniformly distributed along the feeding chain wheel 3-1, and sugarcane can be conveyed through the material stirring blocks 3-5 to pass through the treatment channel at a certain speed.

The rotation directions of two rotating shafts 2-1 of one group are consistent, and the moving direction of a flexible poking plate 2-3 positioned at one side of a processing channel is consistent with the moving direction of sugarcane for a roller 2-2 on the rotating shaft 2-1 of the group; the rotation directions of the two rotating shafts 2-1 of the other group are opposite, and the moving direction of the flexible poking sheets 2-3 positioned on one side of the processing channel is consistent with the moving direction of the sugarcane for the rotary shafts 2-2 positioned on the entering end of the processing channel.

At the inlet of the processing channel, the rollers 2-2 of the two rotating shafts 2-1 are poked from the outside to the inside and the lower side of the processing channel, the rotating speed of the rollers 2-2 is far greater than the speed of the sugarcane moving downwards along the processing channel, so that the flexible poking sheets 2-3 apply downward force to the sugarcane, and the removed objects are downwards conveyed after the tips of the sugarcane are removed or after the leaves on the surface of the sugarcane are removed by the downward force. The two rotating shafts 2-1 positioned at the outlet of the treatment channel rotate in opposite directions, one rotating shaft rotates from the inner side to the outer side of the treatment channel and simultaneously rotates downwards, the other rotating shaft rotates upwards at the inner side of the treatment channel, so that the sugarcane rotates around the axis of the sugarcane at a certain angle under the action of the rolling action of opposite rotating directions of the two sides, and leaves of the sugarcane can be removed comprehensively without dead angles, and the defect that the leaves can be removed only on the two sides of the sugarcane is prevented. Meanwhile, for the two rotating shafts 2-1 which are positioned at one side and have opposite rotating directions, the rollers 2-2 on the two rotating shafts 2-1 can both dial the removed objects between the two rotating shafts 2-1 and discharge the objects to the outside, so that the sundries are discharged in the treatment process.

The obtained processed sugarcane is discharged from the lower part of the processing channel and collected, the surface of the collected sugarcane is clean and has no blade, the tip is removed accurately and has no residue and no waste, and the sugarcane does not contain sundries basically.

As shown in fig. 3, the transmission mechanism 4 is located at one end of the leaf peeling and tip removing mechanism 2, the transmission mechanism 4 includes transmission wheels 4-1 disposed at the end of each rotating shaft 2-1, all the transmission wheels 4-1 are connected through flexible transmission members 4-2, and the rotating direction of the rotating shafts 2-1 is achieved by winding the flexible transmission members 4-2 and adding steering sprockets.

The driving wheel 4-1 can be a chain wheel or a synchronous pulley, and the corresponding flexible driving piece 4-2 is a chain or a synchronous belt.

The power can be directly input to the transmission mechanism 4 or can be firstly transmitted to one of the rotating shafts 2-1, and then the power distribution is realized through the transmission mechanism 4.

One of the rotating shafts 2-1 is connected with the feeding mechanism 3 through a chain wheel and chain reducing mechanism 4-3, and the chain wheel and chain reducing mechanism 4-3 is connected with a driving chain wheel 3-2 of the feeding mechanism 3 through a transmission shaft 4-4. The chain wheel and chain speed reducing mechanism 4-3 has two stages, and after two stages of speed reduction, a large speed difference exists between the roller 2-2 on the rotating shaft 2-1 and the poking block 3-5 of the feeding mechanism 3, and the speed difference can be adjusted through the chain wheel and chain speed reducing mechanism 4-3.

The flexible poking sheet 2-3 is made of rubber, plastic and other materials with certain flexibility. A plurality of ribs are distributed on the surface of the flexible poking piece 2-3, the length direction of each rib is parallel to the axis direction of the rotating shaft 2-1, and friction force between the flexible poking piece 2-3 and the surface of the sugarcane is increased through the ribs on the surface of the flexible poking piece 2-3, so that tip and leaf removal can be better carried out.

The sugarcane leaf peeling and tip removing machine comprises a leaf peeling and tip removing mechanism 2, wherein a collecting bin is arranged below the leaf peeling and tip removing mechanism 2, a grass discharging guide plate is arranged on one side of the leaf peeling and tip removing mechanism 2, sugarcane processed by the leaf peeling and tip removing mechanism 2 falls into the collecting bin downwards, and tips, blades and other sundries generated in the processing process are discharged outwards through the grass discharging guide plate.

The invention also comprises a dumping mechanism 5, wherein the dumping mechanism 5 is arranged at the front end of the leaf stripping and tip removing mechanism 2, the sugarcane conveyed backwards through the conveying device is initially in a vertical state, and the vertical sugarcane is dumped backwards around the root part through the dumping mechanism 5, so that the upper part of the sugarcane enters the treatment channel of the leaf stripping and tip removing mechanism 2.

As shown in fig. 4, the dumping mechanism 5 comprises two dumping sprocket wheels 5-1 arranged on the frame 1, dumping chains 5-2 are arranged on the two dumping sprocket wheels 5-1, dumping poking blocks 5-3 are distributed on the dumping chains 5-2 at intervals, the dumping chains 5-2 are arranged in an up-down inclined mode, a horizontal reel disc 5-6 is arranged on the frame 1, the reel disc 5-6 is located below the front end of the dumping chain 5-2, universal joints 5-4 are respectively arranged on the wheel shafts of the dumping sprocket wheels 5-1 located above and the wheel shafts of the reel disc 5-6, and the two universal joints 5-4 are connected with each other through the connecting shaft 5-5.

A plurality of reel teeth 5-7 are uniformly distributed on the reel disc 5-6 around the axle center.

The sugarcane conveyed by the conveying device is placed backwards by the placing mechanism 5 one by one, then enters the leaf stripping and tip removing mechanism 2 one by one for treatment, and the treated sugarcane is in a horizontal state and is discharged downwards to obtain the final whole sugarcane.

In addition, the invention also comprises a brush baffle plate, wherein the brush baffle plate comprises two strip-shaped brushes which are oppositely arranged, the brush baffle plate is positioned under the treatment channel of the leaf peeling and tip removing mechanism, sugarcane subjected to tip removing and leaf removing freely falls down, and the two strip-shaped brushes can not block the passage of the sugarcane when passing through the brush baffle plate, so that the sugarcane falls down into the collecting bin, and sundries such as leaves can not pass through the brush baffle plate due to lighter weight, thereby reducing the content of impurities in the collecting bin.

Meanwhile, a blowing device is further arranged on the hairbrush baffle and comprises a fan and an air guide pipe, and air flow blown out by the fan is conveyed to the upper side of the hairbrush baffle through the air guide pipe, so that sundries such as leaves intercepted by the hairbrush baffle are blown away.

The sugarcane tip and leaf removing method is realized based on the sugarcane tip and leaf removing device and comprises the following steps of.

According to the invention, the self characteristics of the sugarcane are utilized, after the sugarcane is ripe, the tip part of the sugarcane which does not contain sugar is dehydrated and withered, the connection point between the rod part containing sugar and the tip part which does not contain sugar is the weakest stressed position, when a certain external force is applied to a sugarcane plant, the position is always the position which is broken first, and the tip part of the sugarcane which does not contain sugar can be accurately removed by applying the external force to the sugarcane to break the tip part of the sugarcane. According to the invention, the sugarcane passes through the treatment channel of the leaf and tip peeling mechanism 2 at a certain speed, and in the process of passing through the leaf and tip peeling mechanism 2, the surface of the sugarcane is rapidly flapped by the flexible poking sheets 2-3 on the roller 2-2, so that external force is applied to the sugarcane, and after the sugarcane receives the action of the external force, the connection point of the rod part and the tip part is broken due to the fact that the external force cannot be born, so that the tip peeling operation of the sugarcane is realized.

Although the positions of the connection points of the rod parts and the tip parts of different sugarcane plants are different, the leaf stripping and tip removing mechanism 2 has a certain length, when sugarcane with different heights is placed forwards around one point, the upper half part of the sugarcane can completely pass through the leaf stripping and tip removing mechanism 2, the connection points of the tip parts and the rod parts of the sugarcane are positioned in the length range of the leaf stripping and tip removing mechanism 2, and the positions of the connection points of the rod parts and the tip parts are broken after passing through the leaf stripping and tip removing mechanism 2, so that the leaf stripping and tip removing mechanism is suitable for sugarcane plants with different heights and different positions of the connection points of the tip parts and the rod parts.

The tip part which does not contain sugar on the sugarcane can be accurately removed, the rest part has high sugar content and high selling price, and the sugar-containing part can not be removed, so that the loss is avoided, and the maximization of income is achieved. Meanwhile, in the process of removing the tips of the sugarcane through the leaf stripping and tip removing mechanism 2, the flexible poking sheets 2-3 continuously and rapidly beat the surface of the sugarcane, so that leaves on the sugarcane are beaten down, the leaf removing operation of the sugarcane is realized, a clean complete plant without sundries is obtained, and the leaf stripping and tip removing mechanism can have higher price when sold, so that the income of sugarcane planting farmers is maximized.

Claims

1. The sugarcane tip and leaf removing device is characterized by comprising

The rack is used for installing and supporting all mechanisms;

the leaf stripping and tip removing mechanism is arranged on the frame and comprises four mutually parallel rotating shafts, each rotating shaft is respectively provided with a roller, the surfaces of the rollers are distributed with a plurality of flexible poking sheets around the axle center, the rotating shafts are in groups, a processing channel for the passage of sugarcane is arranged between the two groups of rotating shafts, and when the sugarcane passes through the processing channel, the flexible poking sheets are used for poking the leaves and the sugarcane body on the surface of the sugarcane;

the feeding mechanism is used for driving the sugarcane to pass through the processing channel of the leaf stripping and tip removing mechanism; and

the transmission mechanism is arranged at one end of the leaf peeling and tip removing mechanism and used for transmitting power to the driving feeding mechanism and the leaf peeling and tip removing mechanism.

2. The sugarcane tip and leaf removing device according to claim 1, wherein the feeding mechanism comprises feeding chain wheels arranged on two rotating shafts, the feeding chain wheels are rotatably connected with the rotating shafts on which the feeding chain wheels are arranged, a driving chain wheel is arranged on one side of each rotating shaft, feeding chains are arranged on the feeding chain wheels and the driving chain wheels, poking blocks are arranged on the feeding chain at intervals, and the driving chain wheels are in transmission connection with the transmission mechanism.

3. The sugarcane tip and leaf removing device according to claim 1, wherein two rotating shafts of one group are identical in rotating direction, and for the rollers on the rotating shafts of the group, a moving direction of the flexible pulling sheet on one side of the processing channel is identical to a moving direction of sugarcane; the rotation directions of the two rotating shafts of the other group are opposite, and the moving direction of the flexible poking piece positioned at one side of the processing channel is consistent with the moving direction of the sugarcane for the rotary drum positioned on the rotating shaft at the inlet end of the processing channel.

4. The sugarcane tip-removing and leaf-removing device according to claim 1, wherein the transmission mechanism comprises transmission wheels arranged at the end part of each rotating shaft, all the transmission wheels are connected through flexible transmission pieces, and one rotating shaft is connected with the feeding mechanism through the transmission mechanism.

5. The sugarcane tip and leaf removing device according to claim 1, wherein a plurality of ribs are distributed on the surface of the flexible pulling piece, and the length direction of the ribs is parallel to the axial direction of the rotating shaft.

6. The sugarcane tip and leaf removing device according to claim 1, wherein a collecting bin is arranged below the leaf and leaf removing mechanism, and a grass discharging guide plate is arranged on one side of the leaf and leaf removing mechanism.

7. The sugarcane tip and leaf removing device according to claim 1, further comprising a dumping mechanism disposed at one end of the leaf and leaf removing mechanism for dumping vertical sugarcane around the root so that an upper portion of the sugarcane enters a processing channel of the leaf and leaf removing mechanism.

8. The sugarcane tip and leaf removing device according to claim 7, wherein the dumping mechanism comprises two dumping sprockets arranged on a frame, dumping chains are arranged on the two dumping sprockets, dumping blocks are distributed on the dumping chains at intervals, the dumping chains are arranged in an up-down inclined mode, a horizontal reel disc is arranged on the frame, the reel disc is located below the front end of the dumping chains, universal joints are respectively arranged on an axle of the dumping sprocket located above and an axle of the reel disc, and the two universal joints are connected with each other through a connecting shaft.

9. The sugarcane tip and leaf removing device according to claim 8, wherein a plurality of reel teeth are uniformly distributed on the reel disc around the axis.

10. The sugarcane tip and leaf removing method is characterized by comprising the following steps of:

a. the whole harvested sugarcane plant is placed down around the root of the sugarcane plant towards the direction of the leaf stripping and tip removing mechanism, so that the upper part of the sugarcane plant gradually enters a treatment channel of the leaf stripping and tip removing mechanism;

b. the sugarcane plants are driven by a feeding mechanism to slowly pass through a treatment channel at a certain speed, and simultaneously, the flexible poking sheets are used for rapidly poking the leaves on the surface of the sugarcane and the sugarcane plant body;

c. removing the leaves at the upper part of the sugarcane plants under the dialing action of the flexible poking sheets, and breaking off the tips of the sugarcane plants;