CN107155517A - Secondary broken leaf cane leaf stripper - Google Patents

Abstract

The invention discloses a secondary leaf-breaking sugarcane leaf peeling machine, which comprises a front leaf-breaking mechanism, a front leaf-stripping mechanism, a rear leaf-breaking mechanism, a rear leaf-stripping mechanism, a frame, a sugarcane feeding system and a power source. The leaf-breaking mechanism includes three front leaf-breaking knives, a mounting frame, and a pre-tension spring of the front leaf-breaking knife; A pre-tension spring is installed; the rear leaf-breaking mechanism includes a rear lower leaf-breaking knife, a rear upper leaf-breaking knife, a mounting plate and a pre-tension spring. The secondary leaf-breaking sugarcane leaf stripping machine of the present invention is provided with a front leaf-breaking knife. When sugarcane passes through, the sugarcane stretches the leaf-breaking knife, and the blade is close to the sugarcane, so that the sugarcane leaves wrapped on the sugarcane can be broken axially. The rear leaf-breaking knife realizes axial secondary leaf breaking; combined with the leaf stripping knife, the leaf stripping effect is good, the leaf stripping is clean, and the production efficiency is high; the invention has simple structure, small and exquisite equipment, and is convenient to use; it has brought good news to sugarcane farmers.

Description

Secondary Leaf Breaking Sugarcane Leaf Stripping Machine

technical field

The invention belongs to the technical field of agricultural machinery, in particular to a secondary leaf-breaking sugarcane leaf peeling machine.

Background technique

The existing sugarcane leaf peeling machine only has the function of peeling leaves, and it is difficult to peel off the leaves wrapped on the sugarcane stalk, which affects the product quality and further processing of the subsequent process; The efficiency is low and the equipment is easily damaged.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a secondary leaf-breaking sugarcane leaf stripper, comprising a front leaf-breaking mechanism, a front leaf-stripping mechanism, a rear leaf-breaking mechanism, a rear leaf-stripping mechanism, a frame, a sugarcane feeding system and a power source, the front leaf-breaking mechanism includes three front leaf-breaking knives, a mounting frame, and a pre-tension spring of the front leaf-breaking knife. , each with a distance of 120 degrees, and each leaf-breaking knife has a pre-tension spring to make the blade as close to the axis as possible. When sugarcane passes, the sugarcane will stretch the leaf-breaking knife, and the blade is close to the sugarcane, so as to achieve axial breaking and wrapping. Sugarcane leaves on sugarcane.

Preferably, the front leaf stripping mechanism includes a left leaf stripping knife, an upper leaf stripping knife, a lower leaf stripping knife, a right leaf stripping knife and a pre-tension spring installed therewith;

The lower leaf stripping knife is connected to the side knife frame through the middle pin shaft, the lower end of the lower leaf stripping knife is connected to the side knife frame through the middle lower spring, and the lower leaf stripping knife and the left and right two leaf stripping knives are connected through the middle upper spring; when there is no sugarcane When passing through, the lower leaf stripping knife is tilted upwards. When peeling sugarcane leaves, the lower leaf stripping knife is pressed down, and then the spring is tightened, so that the left and right halves of the two sides of the knife move closer to the middle to better wrap the sugarcane;

The upper leaf stripping knife is installed on the U-shaped pipe and can rotate on it, and the end of the upper leaf stripping knife is connected to the knife frame welded with the U-shaped pipe through the tail knife spring; when there is no sugarcane passing, the right end of the upper leaf stripping knife Under the action of the tail knife spring, it tilts upwards. When the sugarcane leaves are peeled, the sugarcane squeezes the left end of the upper leaf stripper, and the tail knife spring is compressed, so that the right end of the upper leaf stripper falls, and it is closer to the sugarcane, so that the leaves can be peeled Better results.

Preferably, the rear leaf-breaking mechanism includes a rear lower leaf-breaking knife, a rear upper leaf-breaking knife, a mounting plate and its pre-tension spring, the rear and lower leaf-breaking knife is installed on the mounting plate, and a pre-tensioning spring is matched with the mounting plate , so that the mounting plate is close to the center of the feeding route; the rear upper leaf breaking knife is installed on the mounting plate, and a pre-tension spring is provided on the rear upper leaf breaking knife to make the blade close to the center of the feeding route, and when sugarcane passes through, it will Squeeze downwards and then lift up the leaf-breaking knife, and the blade can achieve secondary leaf-breaking in the axial direction.

Preferably, the rear leaf stripping mechanism is located at the rear of the sugarcane feeding system, including a rear left leaf stripper and a rear right leaf stripper, and the rear left leaf stripper and rear right leaf stripper are installed on the left bracket and the right bracket respectively Above, the left bracket and the right bracket are respectively connected to the rear of the feed system through the rotating shaft, and the left bracket and the upper shaft of the left bracket are respectively fixedly connected to the frame through the pre-tension spring.

Preferably, the power source is a diesel engine.

Preferably, the sugarcane feeding system includes a driving gear, a driven gear, a driving sprocket, a driven sprocket, and two pairs of upper and lower rubber wheels. The driving gear is connected with the diesel engine through a pulley and a belt, and the driving gear and the driven gear meshing, the driven gear is coaxial with the driving sprocket, the driving sprocket and the driven sprocket are driven by a chain, the driving sprocket shaft and the driven sprocket shaft are connected by a connecting rod, and the driven sprocket shaft can be connected along the vertical hole Moving up and down, the rubber wheel is coaxial with the driven sprocket;

The diesel engine drives the rubber wheel to rotate through the belt and gear transmission mechanism. When the sugarcane enters the middle of the upper and lower pairs of rubber wheels, the preload spring of the rubber wheel will be compressed to expand the distance between the two wheels. At the same time, due to the existence of the preload spring, the rubber wheel will It can tightly wrap the sugarcane, use the friction force to drive the sugarcane to move axially at high speed, cooperate with the front and rear leaf breaking mechanism and the front leaf stripping mechanism at the front end and the rear leaf stripping mechanism to realize the function of breaking and peeling leaves.

Preferably, the sugarcane leaf stripper also includes a de-sawed circular saw located above the feed system, the de-sawed circular saw is provided with a circular saw protective cover, and the diesel engine drives the circular saw to rotate through a belt and gear transmission mechanism ;The circular saw rotates at a high speed to realize the function of removing the slight.

The secondary leaf-breaking sugarcane leaf stripping machine of the present invention is provided with a front leaf-breaking knife. When sugarcane passes through, the sugarcane stretches the leaf-breaking knife, and the blade is close to the sugarcane, so that the sugarcane leaves wrapped on the sugarcane can be broken axially. The rear leaf-breaking knife realizes axial secondary leaf breaking; combined with the leaf stripping knife, the leaf stripping effect is good, the leaf stripping is clean, and the production efficiency is high; the invention has simple structure, small and exquisite equipment, and is convenient to use; it has brought good news to sugarcane farmers.

Description of drawings

Further explanation below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is the structural representation of a kind of secondary broken leaf sugarcane defoliating machine of the present invention.

Fig. 2 is a structural schematic diagram of the front leaf-breaking mechanism of a secondary leaf-breaking sugarcane leaf stripping machine of the present invention.

Fig. 3 is a structural schematic diagram of a post-leaf stripping mechanism of a secondary leaf-breaking sugarcane leaf stripping machine of the present invention.

Fig. 4 is an enlarged structure schematic diagram of the rear leaf-breaking knife 17 of a secondary leaf-breaking sugarcane leaf stripper of the present invention.

Fig. 5 is an enlarged structural schematic diagram of the rear leaf-breaking knife 18 of a secondary leaf-breaking sugarcane leaf stripper of the present invention.

Fig. 6 is a structural schematic diagram of the front observation of a secondary leaf-breaking sugarcane leaf stripper of the present invention.

detailed description

As shown in Figures 1-6, the present invention discloses a secondary leaf-breaking sugarcane stripping machine, comprising a front leaf-breaking mechanism, a front leaf-stripping mechanism, a rear leaf-breaking mechanism, a rear leaf-stripping mechanism, a frame 14, a sugarcane feeding For the system and the power source, the front leaf-breaking mechanism includes three front leaf-breaking knives 4, the mounting frame 3, and the pre-tension spring 28 of the front leaf-breaking knife. Be installed on the leaf-breaking knife installation frame 3, each pitch is 120 degrees, and each leaf-breaking knife has a preload spring 28 to make its blade as close to the axis as possible. When sugarcane passes through, the sugarcane stretches the leaf-breaking knife, and the blade Close to the sugarcane, the sugarcane leaves wrapped on the sugarcane can be broken axially.

The front leaf stripping mechanism includes a left leaf stripping knife 5, an upper leaf stripping knife 6, a lower leaf stripping knife 7, a right leaf stripping knife 8 and a pre-tension spring installed therein;

The lower leaf stripping knife 7 is connected to the side knife frame through the middle pin shaft, the lower end of the lower leaf stripping knife 7 is connected to the side knife frame through the lower middle spring, and the lower leaf stripping knife 7 and the left and right two leaf stripping knives are connected through the middle upper spring; When no sugarcane passes through, the lower leaf stripping knife 7 is tilted upwards. When sugarcane leaf stripping is carried out, the lower leaf stripping knife 7 is pressed down, and then the spring is tightened, so that the left and right halves of the two sides of the knife are closer to the middle. wrapped sugar cane;

Last leaf stripping knife 8 is installed on the U-shaped pipe 20 and can rotate thereon, and the last leaf stripping knife 8 ends are connected on the knife frame welded together with U-shaped pipe 20 by tail knife spring; The right end of the leaf stripping knife 8 is tilted upwards under the action of the tail knife spring. When the sugarcane leaves are peeled, the sugarcane squeezes the left end of the upper leaf stripping knife 8, and the tail knife spring is compressed, so that the right end of the upper leaf stripping knife 8 descends, which is better. Close to the sugarcane, so that the peeling effect is better.

Described rear leaf-breaking mechanism comprises rear lower leaf-breaking knife 17, rear upper leaf-breaking knife 18, mounting plate and its pre-tightening spring, rear lower leaf-breaking knife 17 is installed on mounting plate 21, and is matched with mounting plate 21 and is provided with preset Tighten the spring so that the mounting plate is close to the center of the feed route; the rear broken leaf knife 18 is installed on the mounting plate, and the broken leaf knife is provided with a pre-tension spring so that its blade is close to the center of the feed route. When there is sugarcane When passing through, the leaf blade 18 can be crushed after pressing downwards, and the blade realizes axial secondary leaf crushing.

The power source is a diesel engine 13;

The sugarcane feeding system includes a driving gear 11, a driven gear 12, a driving sprocket 22, a driven sprocket 13, and two pairs of rubber wheels 19 up and down. Connected, the driving gear 11 meshes with the driven gear 12, the driven gear 12 is coaxial with the driving sprocket 22, the driving sprocket 22 and the driven sprocket 13 are driven by a chain, and the driving sprocket shaft and the driven chain The wheel shaft is connected by a connecting rod 23, and the driven sprocket shaft can move up and down along the vertical hole 24, and the rubber wheel 19 is coaxial with the driven sprocket 13,

The diesel engine 13 drives the rubber wheel 19 to rotate through the belt and gear transmission mechanism. When the sugarcane enters the middle of the upper and lower pairs of rubber wheels 19, the pretension spring of the rubber wheel 19 will be compressed to expand the distance between the two wheels. , so that the rubber wheel can tightly wrap the sugarcane, use the friction to drive the sugarcane to move axially at high speed, and cooperate with the front and rear leaf breaking mechanism and the front leaf stripping mechanism at the front end and the rear leaf stripping mechanism to realize the function of breaking and peeling leaves .

Described rear leaf stripping mechanism is positioned at the sugarcane feeding system rear, comprises rear left leaf stripping knife 15, rear right leaf stripping knife 16, and described rear left leaf stripping knife 15, rear right leaf stripping knife 16 are respectively installed on left support 24 and On the right support 25, the left support 24 and the right support 25 are respectively connected to the feed system rear by the rotating shaft 29, and the left support 24 and the left support 25 are fixedly connected to the frame 14 by the pretension spring 30 respectively above the rotating shaft 29.

The sugarcane leaf stripper also includes a circular saw 2 positioned above the feeding system, the circular saw 2 is provided with a protective cover 1 for the circular saw, and the diesel engine 13 drives the circular saw through a belt and a gear transmission mechanism. 2 to rotate; the circular saw 2 rotates at a high speed to realize the function of going slightly.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. a secondary broken leaf sugarcane leaf stripper, is characterized in that, comprises front broken leaf mechanism, preceding leaf stripping mechanism, back broken leaf mechanism, rear leaf stripping mechanism, frame, sugarcane feeding system and power source, all The front leaf-breaking mechanism includes three front leaf-breaking knives, a mounting frame, and a pre-tension spring for the front leaf-breaking knife. The spacing is 120 degrees, and each leaf-breaking knife has a pre-tension spring to make the blade as close to the axis as possible. When sugarcane passes through, the sugarcane will stretch the leaf-breaking knife, and the blade is close to the sugarcane, so as to achieve axial breaking of the wrapped sugarcane. Sugarcane leaves. 2. secondary broken leaf sugarcane leaf stripper according to claim 1, is characterized in that, described preceding leaf stripping mechanism comprises left stripping knife, last stripping knife, following stripping knife, right stripping knife and its Install the preload spring; The lower leaf stripping knife is connected to the side knife frame through the middle pin shaft, the lower end of the lower leaf stripping knife is connected to the side knife frame through the middle lower spring, and the lower leaf stripping knife and the left and right two leaf stripping knives are connected through the middle upper spring; when there is no sugarcane When passing through, the lower leaf stripping knife is tilted upwards. When peeling sugarcane leaves, the lower leaf stripping knife is pressed down, and then the spring is tightened, so that the left and right halves of the two sides of the knife move closer to the middle to better wrap the sugarcane; The upper leaf stripping knife is installed on the U-shaped pipe and can rotate on it, and the end of the upper leaf stripping knife is connected to the knife frame welded with the U-shaped pipe through the tail knife spring; when there is no sugarcane passing, the right end of the upper leaf stripping knife Under the action of the tail knife spring, it tilts upwards. When the sugarcane leaves are peeled, the sugarcane squeezes the left end of the upper leaf stripper, and the tail knife spring is compressed, so that the right end of the upper leaf stripper falls, and it is closer to the sugarcane, so that the leaves can be peeled Better results. 3. The secondary leaf-broken sugarcane leaf stripper according to claim 1, characterized in that, the rear leaf-breaking mechanism comprises a rear lower leaf-breaking knife, a rear upper leaf-breaking knife, a mounting plate and a pre-tension spring thereof, and the rear The lower leaf breaking knife is installed on the mounting plate, and a pre-tightening spring is provided to match the mounting plate, so that the mounting plate is close to the center of the feeding route; the rear upper leaf breaking knife is installed on the mounting plate, and the rear upper leaf breaking knife is equipped with The spring is pre-tightened so that the blade is close to the center of the feeding route. When sugarcane passes through, it will be pressed downwards and then the blade will be broken upwards, and the blade will achieve secondary leaf-breaking in the axial direction. 4. secondary broken leaf sugarcane leaf stripper according to claim 1, is characterized in that, described rear leaf stripping mechanism is positioned at the rear of sugarcane feed system, comprises rear left leaf stripper, rear right leaf stripper, described The rear left leaf stripper and the rear right leaf stripper are respectively installed on the left bracket and the right bracket, and the left bracket and the right bracket are respectively connected to the rear of the feeding system through the rotating shaft, and the left bracket and the upper shaft of the left bracket are respectively passed through the preload The spring is fixedly connected with the frame. 5. secondary broken leaf sugarcane leaf stripper according to claim 1, is characterized in that, described power source is a diesel engine. 6. The secondary leaf-broken sugarcane stripper according to claim 5, wherein the sugarcane feed system comprises driving gears, driven gears, driving sprockets, driven sprockets, and two pairs of rubber wheels up and down. The driving gear is connected to the diesel engine through a pulley and a belt, the driving gear is meshed with the driven gear, the driven gear is coaxial with the driving sprocket, the driving sprocket and the driven sprocket are driven by a chain, and the driving sprocket shaft Connected with the driven sprocket shaft through a connecting rod, the driven sprocket shaft can move up and down along the vertical hole, and the rubber wheel is coaxial with the driven sprocket; The diesel engine drives the rubber wheel to rotate through the belt and gear transmission mechanism. When the sugarcane enters the middle of the upper and lower pairs of rubber wheels, the preload spring of the rubber wheel will be compressed to expand the distance between the two wheels. At the same time, due to the existence of the preload spring, the rubber wheel will It can tightly wrap the sugarcane, use the friction force to drive the sugarcane to move axially at high speed, cooperate with the front and rear leaf breaking mechanism and the front leaf stripping mechanism at the front end and the rear leaf stripping mechanism to realize the function of breaking and peeling leaves. 7. The secondary leaf-breaking sugarcane leaf stripping machine according to claim 1, characterized in that, the sugarcane leaf stripping machine also includes a circular saw that is positioned above the feed system, and the circular saw is set to be slightly removed. There is a protective cover for the circular saw, and the diesel engine drives the circular saw to rotate through the belt and gear transmission mechanism; the circular saw rotates at a high speed to realize the function of cutting off.