阅读说明：本技术 一种用于竹子加工的剖竹装置 (A cut open bamboo device for bamboo processing ) 是由 刘家星 于 2021-09-18 设计创作，主要内容包括：本发明涉及竹子加工技术领域,且公开了一种用于竹子加工的剖竹装置,包括本体、入料口和刀片,入料口开设在本体的侧壁上,入料口的内部侧壁上固定安装有多组刀片,多组刀片上靠近中心的部分均呈“C”字形状,本体的外部设置有引导装置、驱动装置和推进装置。本发明中,该用于竹子加工的剖竹装置,竹子会受到来自压环的挤压,因为本体的内部设置有刀片,所以当竹子进入本体的内部时,竹子的侧壁会与刀片相互接触,刀片会将竹子的侧壁表面开出一道缝隙,因为竹子的表面已经受到压环的挤压,所以竹子的侧壁表面的温度升高,所以竹子的侧壁的硬度会发生变化,使得刀片会更容易的将竹子剖开,达到了提高刀片的使用寿命的效果。(The invention relates to the technical field of bamboo processing, and discloses a bamboo cutting device for bamboo processing, which comprises a body, a feeding opening and blades, wherein the feeding opening is formed in the side wall of the body, a plurality of groups of blades are fixedly mounted on the inner side wall of the feeding opening, the parts, close to the center, of the blades are all in a C shape, and a guide device, a driving device and a propelling device are arranged outside the body. According to the bamboo splitting device for processing the bamboos, the bamboos are squeezed by the pressing ring, the blades are arranged inside the body, so that when the bamboos enter the body, the side walls of the bamboos are in contact with the blades, the blades can open a gap on the surface of the side walls of the bamboos, and the surface of the bamboos is squeezed by the pressing ring, so that the temperature of the surface of the side walls of the bamboos is increased, the hardness of the side walls of the bamboos is changed, the bamboos can be split by the blades more easily, and the service life of the blades is prolonged.)

1. The utility model provides a cut open bamboo device for bamboo processing, includes body (1), pan feeding mouth (2) and blade (3), its characterized in that: the feeding port (2) is formed in the side wall of the body (1), a plurality of groups of blades (3) are fixedly mounted on the inner side wall of the feeding port (2), the parts, close to the center, of the plurality of groups of blades (3) are all in a C shape, and a guide device (4), a driving device (5) and a propelling device (6) are arranged outside the body (1);

the guide device (4) comprises an inner frame (41), the inner frame (41) is hollow cylindrical, one side wall surface, close to the body (1), of the inner frame (41) is fixedly connected with one side wall surface, close to the body (1), of the body (1), holes in the inner frame (41) correspond to the feeding port (2), one side wall surface, far away from the body (1), of the inner frame (41) is connected with two groups of clamping plates (42) in a sliding mode, grooves capable of being attached to each other are formed in the side wall surfaces, close to each other, of the two groups of clamping plates (42), tooth grooves (43) are formed in the side wall surfaces, far away from the center point, of the grooves in the two groups of clamping plates (42), a group of moving gears (44) meshed with the tooth grooves (43) are arranged between every two adjacent groups of tooth grooves (43), moving rods (45) are fixedly installed on the side wall surfaces, far away from the center point, of the two groups of moving rods (45) are fixedly installed with a turntable (46), the equal fixed mounting of inside wall of two sets of splint (42) has clamping ring (47), and two sets of clamping ring (47) are close to the part at center and all are to the bellied arc form in center, and two sets of moving gear (44) are close to a lateral wall face of central point and correspond position swing joint with the lateral wall of clamping ring (47) respectively, and the equal sliding connection of a lateral wall face that inside casing (41) was kept away from in two sets of splint (42) has frame (48).

2. A bamboo splitting device for bamboo processing of claim 1 wherein: the driving device (5) comprises a top frame (51), the top frame (51) is an L-shaped hollow frame, one end, close to the body (1), of the wall surface of the upper bottom of the top frame (51) is fixedly connected with the wall surface of the top of the body (1), a motor (52) is arranged inside the top frame (51), and a transmission gear (57) meshed with the side wall of the middle gear (56) is arranged inside the top frame (51).

3. A bamboo splitting device for bamboo processing of claim 2 wherein: the bottom wall of the motor (52) is fixedly connected with one end, close to the body (1), of the inner wall of the top frame (51), a transmission shaft (53) is fixedly mounted on the output end of the motor (52), two sets of straight bevel gears (54) meshed with each other are arranged inside the top frame (51), and one end, far away from the body (1), of the side wall of the hole, close to the top, on the straight bevel gear (54) corresponds to the side wall of the position and the transmission shaft (53).

4. A bamboo splitting device for bamboo processing as claimed in claim 3, characterized in that: the side wall of the position corresponding to the hole on the straight bevel gear (54) close to the bottom is fixedly provided with a connecting rod (55), the bottom end of the side wall of the connecting rod (55) is movably connected with the bottom wall surface in the top frame (51), and the bottom end of the side wall of the connecting rod (55) is fixedly provided with a middle gear (56).

5. A bamboo splitting device for bamboo processing of claim 1 wherein: advancing device (6) are including bull stick (61), and bull stick (61) is total two sets of, and two sets of bull sticks (61) all are hollow cylinder shape, have all seted up multiunit guiding groove (62) on the lateral wall of two sets of bull sticks (61), on the lateral wall of two sets of bull sticks (61) of multiunit guiding groove (62) equidistance, and the lateral wall of bull stick (61) is run through to multiunit guiding groove (62).

6. A bamboo splitting device for bamboo processing of claim 5 wherein: the side walls of the two groups of the rotating rods (61) are provided with containing frames (63) which correspond to the multiple groups of the guide grooves (62), the multiple groups of the containing frames (63) are all hollow trapezoid-shaped, and one side wall surface of the multiple groups of the containing frames (63) close to the center is arc-shaped.

7. A bamboo splitting device for bamboo processing of claim 6 wherein: the one end of accomodating frame (63) and keeping away from the central point all is provided with extension rod (64) different in size, and the equal fixed mounting of a lateral wall face that the central point was kept away from in multiunit extension rod (64) has gasket (65), keeps away from a lateral wall face of central point on the multiunit accomodating frame (63) and has all seted up storage opening (66), and multiunit storage opening (66) communicate each other with the inside of a corresponding set of frame (63) of accomodating respectively.

8. A bamboo splitting device for bamboo processing as claimed in claim 7, characterized in that: the multiunit extension rod (64) are close to the equal fixed mounting of a lateral wall face of central point has slider (67), and the one end that multiunit slider (67) are close to the central point extends to the inside of accomodating frame (63) through a set of storage port (66) that approaches mutually respectively, and multiunit slider (67) all are "T" word shape, and the one end that is close to the central point on multiunit slider (67) is more thin.

9. A bamboo splitting device for bamboo processing as claimed in claim 8, characterized in that: the multiunit slider (67) are close to the equal fixed mounting in a side wall at center has connecting spring (68), the one end that is close to the center on multiunit connecting spring (68) respectively with accomodate frame (63) inside and correspond position wall fixed connection, the inside of two sets of bull stick (61) all is provided with dead lever (69), the upper and lower both sides wall of two sets of dead lever (69) respectively with two sets of bull stick (61) inside upper and lower both sides wall fixed connection, the multiunit accomodates a side wall that is close to the center on frame (63) respectively with on dead lever (69) the lateral wall correspond position fixed connection.

Technical Field

The invention relates to the technical field of bamboo processing, in particular to a bamboo cutting device for bamboo processing.

Background

Bamboo, also known as bamboo. The varieties are various, including moso bamboo, hemp bamboo, arrow bamboo, etc. Perennial gramineae, bambusoideae, with wood and herbs in most part, are distributed most intensively in tropical and subtropical areas, east asia, southeast asia, indian ocean and pacific islands, have many varieties, some are low and grass-like, some are tall like big trees, grow quickly, are plants growing fastest in the world, bamboo is very tough, and many materials are also made of bamboo.

The existing bamboo splitting device in the market at present directly splits the bamboo through the blade, and the inside of bamboo has moisture, so the bamboo can not be because too fragile and easily split, so the surface of bamboo is comparatively hard, directly adopts the blade to split the bamboo, and the bamboo can probably cut a knife edge and knock out the opening, reduces the life of blade. For this reason, we propose a cut open bamboo device for bamboo processing.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a bamboo cutting device for processing bamboos.

In order to achieve the purpose, the invention adopts the following technical scheme that the bamboo cutting device for processing bamboos comprises a body, a feeding opening and blades, wherein the feeding opening is formed in the side wall of the body, a plurality of groups of blades are fixedly mounted on the inner side wall of the feeding opening, the parts, close to the center, of the blades are all in a C shape, and a guide device, a driving device and a propelling device are arranged outside the body.

The guiding device comprises an inner frame, the inner frame is hollow cylindrical, one side wall surface of the inner frame, which is close to the body, is fixedly connected with one side wall surface of the body, holes in the inner frame correspond to the material inlet, one side wall surface of the inner frame, which is far away from the body, is slidably connected with two groups of clamping plates, the approaching side wall surfaces of the two groups of clamping plates are respectively provided with grooves which can be mutually attached, one side wall surface of the grooves on the two groups of clamping plates, which is far away from the central point, is respectively provided with a tooth socket, one group of moving gears which are mutually meshed with the tooth sockets are respectively arranged between the two adjacent groups of tooth sockets, one side wall surface of the two groups of moving gears, which is far away from the central point, is respectively and fixedly provided with a turntable, the inner side walls of the two groups of clamping plates are respectively and fixedly provided with a pressing ring, the parts of the two groups of pressing rings, which are close to the center, are respectively in arc shapes protruding towards the center, one side wall surfaces of the two groups of the moving gears, which are respectively and movably connected with the outer side wall surface of the pressing ring, the two groups of clamping plates are connected with an outer frame in a sliding way on the wall surface of one side far away from the inner frame.

Preferably, the driving device comprises a top frame which is an L-shaped hollow frame, one end, close to the body, of the upper bottom wall surface of the top frame is fixedly connected with the top wall surface of the body, a motor is arranged in the top frame, and a transmission gear meshed with the side wall of the middle gear is arranged in the top frame.

Preferably, the bottom wall of the motor is fixedly connected with one end, close to the body, of the inner wall of the top frame, a transmission shaft is fixedly mounted at the output end of the motor, two groups of straight bevel gears which are meshed with each other are arranged inside the top frame, and the side wall of the position, corresponding to the hole in the straight bevel gear, close to the top is fixedly connected with one end, far away from the body, of the side wall of the transmission shaft.

Preferably, a connecting rod is fixedly mounted on the side wall of the position, corresponding to the hole in the straight bevel gear, close to the bottom, the bottom end of the side wall of the connecting rod is movably connected with the bottom wall surface in the top frame, and a middle gear is fixedly mounted at the bottom end of the side wall of the connecting rod.

Preferably, advancing device includes the bull stick, and the bull stick is total two sets ofly, and two sets of bull sticks all are hollow cylinder shape, has all seted up the multiunit guiding groove on the lateral wall of two sets of bull sticks, on the lateral wall of two sets of bull sticks of multiunit guiding groove equidistance, and the lateral wall that the bull stick was run through to the multiunit guiding groove.

Preferably, the side walls of the two groups of rotating rods are provided with containing frames corresponding to the guide grooves, the containing frames are hollow trapezoids, and the wall surface of one side, close to the center, of each containing frame is arc-shaped.

As preferred, the multiunit accomodate the frame and keep away from the one end of central point and all be provided with the extension rod of different sizes, the equal fixed mounting of a side wall that the central point was kept away from to the multiunit extension rod has the gasket, and the multiunit is accomodate and is all seted up the storage opening on the frame keeping away from a side wall of central point, and the multiunit storage opening communicates with the inside of a corresponding set of frame of accomodating each other respectively.

Preferably, a plurality of groups of the extension rods are fixedly provided with sliding blocks on one side wall surface close to the central point, one ends of the plurality of groups of the sliding blocks close to the central point extend into the containing frame through a group of containing openings approaching to each other, the plurality of groups of the sliding blocks are all in a T shape, and one ends of the plurality of groups of the sliding blocks close to the central point are thinner.

Preferably, a plurality of groups of side wall surfaces of the sliding blocks close to the center are fixedly provided with connecting springs, one ends of the plurality of groups of connecting springs close to the center are fixedly connected with corresponding position wall surfaces inside the containing frame respectively, fixing rods are arranged inside the two groups of rotating rods, the upper side wall surfaces and the lower side wall surfaces of the two groups of fixing rods are fixedly connected with the upper side wall surfaces and the lower side wall surfaces inside the two groups of rotating rods respectively, and one side wall surface of the plurality of groups of containing frames close to the center is fixedly connected with corresponding position on the side wall surfaces of the fixing rods respectively.

Advantageous effects

The invention provides a bamboo cutting device for bamboo processing. The method has the following beneficial effects:

(1) the bamboo cutting device for processing bamboos is characterized in that the bamboos to be processed enter the body through the outer frame, the bamboo can enter the inner part of the splints before entering the inner part of the body, the two groups of splints form a circular ring shape, and the inner side walls of the two groups of clamping plates are fixedly provided with pressing rings which make an arc-shaped ring which is convex towards the center, when the bamboo passes through the press ring, the bamboo is pressed by the press ring, because the blade is arranged in the body, when the bamboo enters the body, the side wall of the bamboo is contacted with the blades, the blades can open a gap on the surface of the side wall of the bamboo, because the surface of the bamboo is squeezed by the press ring, the temperature of the surface of the sidewall of the bamboo is increased, so that the hardness of the sidewall of the bamboo is changed, the bamboo is cut open more easily by the blade, and the effect of prolonging the service life of the blade is achieved.

(2) This a cut open bamboo device for bamboo processing, because the tooth's socket has been seted up to the groove of laminating each other on two sets of splint, so the groove that is used for laminating each other on two sets of splint is parted by the gear, and the inside in the groove of laminating each other on two sets of splint is provided with the removal gear, the tooth's socket intermeshing of the inslot portion on removal gear and two sets of splint, so two sets of splint link together again through the removal gear, and a lateral wall fixed mounting that two sets of removal gears kept away from mutually has the carriage release lever, a lateral wall fixed mounting that two sets of carriage release levers kept away from mutually has the carousel, so can pass through rotatory carousel, make two sets of splint remove to one side of keeping away from mutually, improve the distance between two sets of clamping rings, make the inside of clamping ring can be through thicker bamboo, the effect that improves the device's application scope has been reached.

(3) The bamboo splitting device for bamboo processing is characterized in that one end of a bamboo, close to a body, enters the interior of the body through an outer frame, one end of the bamboo, far away from the body, is located between two groups of rotating rods, the side wall of each rotating rod is fixedly connected with the side wall of a corresponding position of a hole in a transmission gear, the two groups of transmission gears are meshed with each other, the middle gear is fixedly connected with a connecting rod, a straight bevel gear is fixedly mounted at the top end of the connecting rod, the two groups of straight bevel gears are meshed with each other, the straight bevel gears close to the top are fixedly connected with an output shaft of a motor through a transmission shaft, the rotating rods can be driven to rotate when the motor works, when the rotating rods rotate, extension rods on the side walls of the rotating rods can also rotate, gaskets are fixedly mounted on the side walls of the extension rods, the gaskets can be in surface contact with the bamboo, the gaskets are made of rubber, and friction force generated when the gaskets are in surface contact with the bamboo is strong, and the gasket is rotatory along with the extension rod together, when the extension rod was rotatory, can remove the bamboo to the inside of body, avoided the workman to promote the condition of bamboo, reached the effect that reduces workman's labor intensity.

(4) This a cut open bamboo device for bamboo processing, the bamboo is the inside that gets into the body through the frame, impel the bamboo to the inside of body through two sets of advancing device, make the bamboo in the removal of body, because the part that is close to the center on the blade is "C" word shape, so the both sides that are close to the part at center on the blade than the blade are more to the center protrusion, so when the bamboo by the inside of advancing the body, the inside of bamboo can be deepened to the blade, cut open the bamboo more thoroughly, and the inside of pan feeding mouth is provided with the multiunit blade, so can divide into the bamboo many shares through the multiunit blade, and the work efficiency is improved.

(5) This a cut open bamboo device for bamboo processing because be close to a lateral wall fixed mounting at center on the extension rod has the slider, and the slider is in the inside of accomodating the frame, so the slider can slide in the inside of accomodating the frame, and a lateral wall fixedly connected with connecting spring near center on the slider, so when the bull stick is rotatory, because centrifugal force, the extension rod can move one section distance to the outside, avoids the bamboo too thin to lead to the unable condition emergence with the bamboo contact of gasket.

(6) This a cut open bamboo device for bamboo processing because the bamboo is cylindricly, so the lateral wall of bamboo is arc form, so through setting the length of multiunit extension rod to different, make the length of the partial extension rod that is close to in the middle set to shorter, the length of the partial extension rod of keeping away from the center sets to longer for the gasket at different positions can be more convenient contact with the lateral wall of bamboo.

(7) This a cut open bamboo device for bamboo processing, because promote the bamboo to the inside of body, and be provided with four groups of gaskets on the different heights on the lateral wall of bull stick, so the gasket on the bull stick lateral wall can not always contact with the lateral wall of bamboo, and the one end fixedly connected with connecting spring of slider, so the gasket strikes on the lateral wall of bamboo very easily, can make the bamboo produce vibrations when the gasket striking on the lateral wall of bamboo, and the inside bamboo of body has been given to cut open by the blade, when receiving vibrations again, the inside bamboo of body can be to the lateral wall swing, and the vibration range that the one end of keeping away from the bull stick more on the bamboo received just also big more, so the vibration range that the inside bamboo of body received is stronger, make the bamboo cut open more easily.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the body of the present invention;

FIG. 3 is a front view of the splint of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the driving device according to the present invention;

FIG. 6 is a schematic view of the position of the fixing rod according to the present invention;

fig. 7 is a sectional view of the receiving frame of the present invention.

Illustration of the drawings:

the device comprises a body 1, a feeding port 2, a blade 3, a guide device 4, an inner frame 41, a clamping plate 42, a toothed groove 43, a moving gear 44, a moving rod 45, a rotary disc 46, a pressing ring 47, an outer frame 48, a driving device 5, a top frame 51, a motor 52, a transmission shaft 53, a straight bevel gear 54, a connecting rod 55, a middle gear 56, a transmission gear 57, a propelling device 6, a rotating rod 61, a guide groove 62, a receiving frame 63, an extension rod 64, a gasket 65, a receiving port 66, a sliding block 67, a connecting spring 68 and a fixing rod 69.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Example (b): as shown in fig. 1-7, a cut open bamboo device for bamboo processing, includes body 1, pan feeding mouth 2 and blade 3, the solid rectangle form of body 1, pan feeding mouth 2 is seted up on the lateral wall of body 1, and fixed mounting has multiunit blade 3 on the inside lateral wall of pan feeding mouth 2, and the portion that is close to the center on multiunit blade 3 all is "C" word shape, and the outside of body 1 is provided with guiding device 4, drive arrangement 5 and advancing device 6.

The guiding device 4 comprises an inner frame 41, the inner frame 41 is hollow cylindrical, one side wall surface of the inner frame 41 close to the body 1 is fixedly connected with one side wall surface close to the body 1, holes on the inner frame 41 correspond to the material inlet 2, one side wall surface of the inner frame 41 far away from the body 1 is connected with two groups of clamping plates 42 in a sliding manner, one side wall surface close to the two groups of clamping plates 42 is provided with grooves capable of being mutually jointed, the two groups of clamping plates 42 can form a hollow circular ring shape, one side wall surface far away from the groove corresponding position on the two groups of clamping plates 42 is provided with tooth grooves 43, a group of moving gears 44 meshed with the tooth grooves 43 are arranged between two adjacent groups of tooth grooves 43, one side wall surface far away from the central point of the two groups of moving gears 44 is fixedly provided with a moving rod 45, one side wall surface far away from the central point of the two groups of moving rods 45 is fixedly provided with a turntable 46, and the inner side wall surfaces of the two groups of clamping plates 42 are fixedly provided with a pressing ring 47, the parts that two sets of clamping rings 47 are close to the center all are to the bellied arc form in center, and two sets of mobile gear 44 are close to a lateral wall face of central point and correspond position swing joint with the lateral wall of clamping ring 47 respectively, and the equal sliding connection of a lateral wall face that the inside casing 41 was kept away from to two sets of splint 42 has frame 48, and frame 48's radius will be greater than the radius of inside casing 41, convenient and top frame 51 fixed connection.

The driving device 5 comprises a top frame 51, the top frame 51 is an L-shaped hollow frame, one end of the upper bottom wall surface of the top frame 51, which is close to the body 1, is fixedly connected with the top wall surface of the body 1, one end of the bottom wall surface of the top frame 51, which is far away from the body 1, is fixedly connected with the top wall surface of an outer frame 48, so that the outer frame 48 is prevented from moving along with the clamping plates 42 when two groups of clamping plates 42 move up and down, a motor 52 is arranged inside the top frame 51, the motor 52 is a disclosed technology, details are not described herein, a transmission gear 57 meshed with the side wall of a middle gear 56 is arranged inside the top frame 51, the bottom wall surface of the motor 52 is fixedly connected with one end of the inner wall surface of the top frame 51, which is close to the body 1, a transmission shaft 53 is fixedly arranged on the output end of the motor 52, two groups of straight bevel gears 54 meshed with each other are arranged inside the top frame 51, the side wall of the straight bevel gear 54, which is close to the top, corresponds to the position, and is fixedly connected with one end of the upper side wall of the transmission shaft 53, a connecting rod 55 is fixedly arranged on the side wall of the position corresponding to the hole on the straight bevel gear 54 close to the bottom, the bottom end of the side wall of the connecting rod 55 is movably connected with the bottom wall surface in the top frame 51, and a middle gear 56 is fixedly arranged at the bottom end of the side wall of the connecting rod 55.

The propulsion device 6 comprises two groups of rotating rods 61, the rotating rods 61 are two groups, the two groups of rotating rods 61 are both in a hollow cylindrical shape, the top ends of the two groups of rotating rods 61 penetrate through the bottom wall surface of the top frame 51 and are movably connected with the top wall surface inside the top frame 51, the top ends of the side walls of the two groups of rotating rods 61 are respectively fixedly connected with the corresponding position wall surfaces of the holes on the two groups of transmission gears 57, the side walls of the two groups of rotating rods 61 are respectively provided with a plurality of groups of guide grooves 62, the plurality of groups of guide grooves 62 are equidistantly arranged on the side walls of the two groups of rotating rods 61, the plurality of groups of guide grooves 62 penetrate through the side walls of the rotating rods 61, the side walls of the two groups of rotating rods 61 are respectively provided with accommodating frames 63 which correspond to the plurality of groups of guide grooves 62, the plurality of groups of accommodating frames 63 are respectively in a hollow trapezoid shape, one side wall surface of the plurality of accommodating frames 63, which is close to the center point, is respectively provided with extending rods 64, one side wall surface of the plurality of the extending rods 64, which is far away from the center point, is respectively fixedly provided with a gasket 65, the gasket 65 is made of rubber, the side wall surfaces of the plurality of groups of containing frames 63 far away from the central point are all provided with containing ports 66, the plurality of groups of containing ports 66 are respectively communicated with the interiors of the corresponding groups of containing frames 63, the side wall surfaces of the plurality of groups of extension rods 64 near the central point are all fixedly provided with slide blocks 67, one ends of the plurality of groups of slide blocks 67 near the central point are respectively extended into the containing frames 63 through the adjacent groups of containing ports 66, the plurality of groups of slide blocks 67 are all in a T shape, one ends of the plurality of groups of slide blocks 67 near the central point are thinner, one side wall surfaces of the plurality of groups of slide blocks 67 near the central point are all fixedly provided with connecting springs 68, one ends of the plurality of groups of connecting springs 68 near the central point are respectively fixedly connected with the corresponding position wall surfaces in the containing frames 63, the interiors of the two groups of rotating rods 61 are all provided with fixing rods 69, the upper and lower side wall surfaces of the two groups of fixing rods 69 are respectively fixedly connected with the upper and lower side wall surfaces of the interiors of the two groups of rotating rods 61, one side wall surface of the multiple groups of containing frames 63 close to the center is fixedly connected with the corresponding position on the side wall of the fixed rod 69.

The working principle of the invention is as follows:

when in use, the bamboo to be processed enters the inside of the body 1 through the outer frame 48, and before entering the inside of the body 1, the bamboo enters the inside of the splints 42, and the two groups of splints 42 form a circular ring shape, and the inner side walls of the two groups of clamping plates 42 are fixedly provided with a pressing ring 47, the pressing ring 47 forms an arc ring shape protruding towards the center, when the bamboo passes the press ring 47, it is pressed by the press ring 47, because the body 1 is provided with the blades 3 inside, when the bamboo enters the inside of the body 1, the side wall of the bamboo contacts the blade 3, the blade 3 opens a gap on the surface of the side wall of the bamboo, because the surface of the bamboo is pressed by the pressing ring 47, the temperature of the surface of the sidewall of the bamboo is increased, so that the hardness of the sidewall of the bamboo is changed, so that the blade 3 can split the bamboo more easily, and the effect of prolonging the service life of the blade 3 is achieved.

Because tooth's socket 43 has been seted up to the groove of laminating each other on two sets of splint 42, so the groove that is used for laminating each other on two sets of splint 42 is separated by the gear, and the inside in the groove of laminating each other on two sets of splint 42 is provided with removal gear 44, removal gear 44 and the inside tooth's socket 43 intermeshing in the groove on two sets of splint 42, so two sets of splint 42 link together again through removing gear 44, and a lateral wall fixed mounting that two sets of removal gear 44 kept away from has shift lever 45, a lateral wall fixed mounting that two sets of shift lever 45 kept away from has carousel 46, so can pass through rotatory carousel 46, make two sets of splint 42 move to the one side of keeping away from mutually, improve the distance between two sets of clamping rings 47, make the inside of clamping ring 47 can be through thicker bamboo, the effect that has reached the application scope that improves the device.

One end of the bamboo close to the body 1 enters the inside of the body 1 through the outer frame 48, so one end of the bamboo far away from the body 1 is positioned between two groups of rotating rods 61, the side wall of the rotating rod 61 is fixedly connected with the side wall of the corresponding position of the hole on the transmission gear 57, the two groups of transmission gears 57 are meshed with the middle gear 56, the middle gear 56 is fixedly connected with the connecting rod 55, the top end of the connecting rod 55 is fixedly provided with the straight bevel gear 54, because the two groups of straight bevel gears 54 are meshed with each other, and the straight bevel gear 54 close to the top is fixedly connected with the output shaft of the motor 52 through the transmission shaft 53, so when the motor 52 works, the rotating rod 61 is driven to rotate, when the rotating rod 61 rotates, the extension rod 64 on the side wall of the rotating rod 61 also rotates, the spacer 65 is fixedly arranged on the side wall of the extension rod 64, the spacer 65 is contacted with the surface of the bamboo, because the spacer 65 is made of rubber, so produce frictional force just also strong when the surface contact of gasket 65 and bamboo, and gasket 65 is rotatory along with extension rod 64, when extension rod 64 is rotatory, can remove the bamboo to the inside of body 1, has avoided the condition that the workman need promote the bamboo, has reached the effect that reduces workman's work intensity.

The bamboo is the inside that gets into body 1 through frame 48, impel the bamboo to body 1's inside through two sets of advancing device 6, make the bamboo in body 1's removal, because the part that is close to the center on blade 3 is "C" word shape, so the part that is close to the center on blade 3 is more to the center protrusion than the both sides of blade 3, so when the bamboo by the inside of advancing body 1, blade 3 can go deep into the inside of bamboo, cut open the bamboo more thoroughly, and the inside of pan feeding mouth 2 is provided with multiunit blade 3, so can divide into the bamboo many through multiunit blade 3, and the work efficiency is improved.

Because the slide block 67 is fixedly installed on one side wall surface close to the center of the extension rod 64, and the slide block 67 is positioned inside the containing frame 63, the slide block 67 can slide inside the containing frame 63, and the connecting spring 68 is fixedly connected to one side wall surface close to the center of the slide block 67, when the rotating rod 61 rotates, the extension rod 64 can move outwards for a certain distance due to centrifugal force, and the situation that the spacer 65 cannot be contacted with the bamboo due to the fact that the bamboo is too thin is avoided.

Because the bamboo is cylindric, so the lateral wall of bamboo is arc form, so through setting the length of multiunit extension rod 64 to different, make the length that is close to middle part extension rod 64 set to shorter, the length that keeps away from the part extension rod 64 in center sets to longer for gasket 65 at different positions can be more convenient contact with the lateral wall of bamboo.

Because will push the bamboo to the inside of body 1, and be provided with four groups of gaskets 65 on the different heights on the lateral wall of bull stick 61, so gasket 65 on the lateral wall of bull stick 61 can not always contact with the lateral wall of bamboo, and the one end fixedly connected with connecting spring 68 of slider 67, so gasket 65 very easily strikes on the lateral wall of bamboo, can make the bamboo produce vibrations when gasket 65 strikes on the lateral wall of bamboo, and the inside bamboo of body 1 has been given to cut open by blade 3, when receiving vibrations again, the inside bamboo of body 1 can swing to the lateral wall, and the more the vibration range that the one end of keeping away from bull stick 61 on the bamboo received is also bigger, so the vibration range that the inside bamboo of body 1 received is stronger, make the bamboo more easily cut open.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.