CN111452166A - Bamboo delimber - Google Patents
Bamboo delimber Download PDFInfo
- Publication number
- CN111452166A CN111452166A CN202010262584.5A CN202010262584A CN111452166A CN 111452166 A CN111452166 A CN 111452166A CN 202010262584 A CN202010262584 A CN 202010262584A CN 111452166 A CN111452166 A CN 111452166A
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- China
- Prior art keywords
- mounting
- frame
- shaft
- delimbing
- saw blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to a bamboo delimbing machine which comprises a mounting base, wherein a delimbing mechanism and a guide supporting mechanism are arranged on the mounting base, the delimbing mechanism comprises a mounting frame and a delimbing assembly which is arranged in the mounting frame and driven by a driving mechanism, and the delimbing assembly comprises four saw blades which are arranged in an up-down left-right surrounding manner; the guide supporting mechanism is used for feeding and guiding the bamboos so as to be beneficial to guiding the front ends of the bamboos to penetrate into the space surrounded by the four saw blades to realize branch removing and cutting. The three movable tool rests can change the hole site size of the feeding port by the springs connected with the three movable tool rests according to the thickness of the entering moso bamboos, so that the branches and leaves of the moso bamboos are cut off by the four saw blades attached to the surfaces of the moso bamboos, the guide supporting mechanism plays a role in guiding and assisting in supporting, and the working strength of workers is reduced.
Description
Technical Field
The invention relates to the technical field of bamboo processing, in particular to a bamboo branch removing machine.
Background
Bamboo is cultivated in China for a long time, has the widest area and the most important economic value. Can be used for buildings, such as beam columns, shed frames, scaffolds and the like. Bamboo is in the course of working need remove bamboo's branch and leaf earlier, and the branch and leaf removal needs the manual work to cut it off with hook or corresponding instrument, but this has just led to consuming time again the manpower. Bamboo is a common plant, because it almost only grows highly, does not carry on the characteristic of growing roughly, so its characteristic is the tube-like of the thickness is almost, because many mechanics and physicochemical properties of bamboo are superior to other timber, and the mao bamboo adaptability is extremely strong, the distribution range is wide, easy reproduction, easy planting, easy processing utilizes, put into little, produce big, product type many, characteristics such as the market capacity is big, so the application of bamboo is very extensive, and the bamboo is ecological, economic and social benefit compatible, and three big benefits are showing, but the toughness of bamboo is very strong again, it is difficult to process its whole generally, and the mao bamboo is whole longer, so it is a difficult problem to remove the branches and leaves of bamboo.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a bamboo branch removing machine which can remove the branches and leaves of the bamboo.
The embodiment of the invention is realized by adopting the following scheme: the bamboo delimbing machine comprises a mounting base, wherein a delimbing mechanism and a guide supporting mechanism are arranged on the mounting base, the delimbing mechanism comprises a mounting frame and a delimbing assembly which is arranged in the mounting frame and driven by a driving mechanism, and the delimbing assembly comprises four saw blades which are arranged in an up-down left-right surrounding manner; the guide supporting mechanism is used for feeding and guiding the bamboos so as to be beneficial to guiding the front ends of the bamboos to penetrate into the space surrounded by the four saw blades to realize branch removing and cutting.
In one embodiment of the invention, support frames are symmetrically arranged on the left and right of the lower surface of the mounting frame, support plates are arranged on the lower surface of the support frames, and the delimbing assembly comprises a movable delimbing assembly and a fixed delimbing assembly; the cross-section of the mounting frame is square, the middle of each frame of the mounting frame is provided with a delimbing assembly mounting hole, the upper frame of the mounting frame is provided with the fixed delimbing assembly, and the rest frames of the mounting frame are provided with the movable delimbing assemblies.
In one embodiment of the invention, the driving mechanism comprises a transmission assembly, a rotating shaft mounting seat and a driving motor, wherein the rotating shaft mounting seat is mounted at the rear part of the upper surface of the mounting base; the transmission assembly comprises a chain, a second chain wheel, a first bevel gear, a second bevel gear, a driven shaft and a driven shaft mounting rack, and the support plate is mounted on the rotating shaft mounting seat; the driven shaft mounting frame is mounted on the right portion of the upper surface of the mounting frame, the driven shaft is mounted on the driven shaft mounting frame, the driven shaft penetrates through the supporting frame mounted on the left portion of the supporting plate, the second chain wheel is mounted at one end of the driven shaft, and the first bevel gear is mounted at the other end of the driven shaft.
In one embodiment of the invention, third chain wheels are respectively installed at the tails of the mobile delimbing assemblies installed on the left frame and the right frame of the installation frame, the second bevel gear is installed at the tail of the fixed delimbing assembly installed on the lower frame of the installation frame, and the second bevel gear is also installed at the tail of the mobile delimbing assembly installed on the lower frame of the installation frame;
the first bevel gear is meshed with the second bevel gear; the chain is arranged between the first chain wheel and the third chain wheel; the chain is mounted between the second chain wheel and the third chain wheel.
In one embodiment of the invention, the movable delimbing assembly comprises a saw blade and an elastic tool rest, wherein the elastic tool rest comprises a return spring, a first saw blade mounting shaft, a movable shaft sleeve, a saw blade mounting flange and a gasket; the front part of a first saw blade mounting shaft is provided with a movable shaft sleeve, the front end face of the shaft sleeve is fixedly provided with a saw blade mounting flange, the saw blade is fixed on the saw blade mounting flange, the movable shaft sleeve is sleeved with a first bearing, the front part of the bearing is provided with a gasket close to the back, a return spring is arranged between the gasket and the first bearing, the back side of the gasket is positioned on the first saw blade mounting shaft and is provided with a second bearing, the back side of the second bearing is positioned on the first saw blade mounting shaft and is provided with a bushing, and the tail part of the first saw blade mounting shaft is provided with a second bevel gear or a third chain wheel; the movable shaft sleeve is a spline shaft sleeve, the first saw blade mounting shaft is a spline shaft, and the second bearing is mounted in a mounting hole of the mounting frame;
in an embodiment of the invention, the fixed delimbing assembly comprises a second saw blade mounting shaft, the second bearing is also mounted at a position close to the tail part of the middle part of the second saw blade mounting shaft, the second bearing is in interference fit with the delimbing assembly mounting hole on the upper frame of the mounting frame, a saw blade is mounted at the head part of the second saw blade mounting shaft, and the second bevel gear is mounted at the tail part of the second saw blade mounting shaft.
In one embodiment of the invention, the longitudinal section of the guide supporting mechanism is V-shaped; the guide supporting mechanism is arranged in the middle of the upper surface of the mounting base; the direction supporting mechanism is including fixing the H shape support frame at mounting base upper surface middle part, the middle part of H shape support frame is provided with the bracing piece, the top of bracing piece is provided with the first mounting panel of cylinder, cylinder second mounting panel is installed respectively to the left and right both sides of H shape support frame upper surface, and the axis of rotation one end of cylinder is installed on the first mounting panel of cylinder, the other end of cylinder axis of rotation is installed on the cylinder second mounting panel, the mounted position of the first mounting panel of cylinder is less than the position of cylinder second mounting panel.
The invention has the beneficial effects that: the invention provides a bamboo delimbing machine, three movable tool rests can change the hole site size of a feed opening by a spring connected with the tool rests according to the thickness of entering moso bamboos, so that four saw blades are attached to the surfaces of the moso bamboos, the branches and leaves of the moso bamboos are sawn off, a guide support mechanism plays a role in guiding and assisting in supporting, the working strength of workers is reduced, and the workers do not need to be carefully aligned.
Drawings
Fig. 1 is a schematic structural view of a bamboo delimbing machine.
Fig. 2 is a side rear view of a bamboo delimbing machine.
Fig. 3 is a partial rear view of a bamboo delimbing machine.
Fig. 4 is a schematic structural view of a mobile delimbing assembly of a bamboo delimbing machine.
Figure 5 is a cross-sectional view of a moving delimbing assembly of a bamboo delimbing machine.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, the invention provides a bamboo delimbing machine, which comprises a mounting base 1, wherein a delimbing mechanism and a guiding support mechanism are arranged on the mounting base 1, the delimbing mechanism comprises a mounting frame 11 and a delimbing assembly which is arranged in the mounting frame 11 and driven by a driving mechanism, and the delimbing assembly comprises four saw blades 108 which are arranged in an up-down, left-right surrounding manner; the guide supporting mechanism is used for feeding and guiding the bamboo, so that the front end of the bamboo is guided to penetrate into the space surrounded by the four saw blades 108 to realize branch removing and cutting.
Referring to fig. 1 to 3, in an embodiment of the present invention, the lower surface of the mounting frame 11 is symmetrically provided with support frames 17, the lower surface of the support frame 17 is provided with support plates 21, and the delimbing assembly includes a movable delimbing assembly 10 and a fixed delimbing assembly 22; the cross-section of the mounting frame 11 is square, a delimbing component mounting hole is formed in the middle of each frame of the mounting frame 11, the fixed delimbing component 22 is mounted on the upper frame of the mounting frame 11, and the movable delimbing component 10 is mounted on the rest frames of the mounting frame.
Referring to fig. 1 to 3, in an embodiment of the present invention, the driving mechanism includes a transmission assembly, a rotating shaft mounting seat 6 mounted at the rear portion of the upper surface of the mounting base 1, and a driving motor 2 mounted in the mounting base 1, a rotating shaft 5 is mounted on the rotating shaft mounting seat 6, a belt pulley 3 is mounted on an output shaft of the driving motor 2, a belt pulley 3 is also mounted in the middle of the rotating shaft 5, belts 4 are mounted on the two belt pulleys 3, and first chain wheels 23 are mounted at two ends of the rotating shaft 5 respectively; the transmission assembly comprises a chain 16, a second chain wheel 8, a first bevel gear 13, a second bevel gear 12, a driven shaft 14 and a driven shaft mounting frame 15, the driven shaft mounting frame 15 is mounted at the right part of the upper surface of the mounting frame, the driven shaft 14 is mounted on the driven shaft mounting frame 15, the supporting frame 17 mounted at the left part of the supporting plate 21 is also provided with the driven shaft 14 in a penetrating manner, the second chain wheel 8 is mounted at one end of the driven shaft 14, and the first bevel gear 13 is mounted at the other end of the driven shaft.
Referring to fig. 1 to 5, in an embodiment of the present invention, third chain wheels 9 are respectively installed at the tail portions of the movable delimbing assemblies 10 installed on the left and right rims of the installation frame 11, the second bevel gear 12 is installed at the tail portion of the fixed delimbing assembly 22 installed on the lower rim of the installation frame 11, and the second bevel gear 12 is also installed at the tail portion of the movable delimbing assembly 10 installed on the lower rim of the installation frame 11; the chain 16 is installed between the second chain wheel 8 and the third chain wheel 9; the driving motor is started, the driving motor drives the rotating shaft to rotate through belt wheel transmission, the first chain wheel arranged on the rotating shaft drives the third chain wheel and the second chain wheel to rotate through chain transmission, so that the first saw blade mounting shaft is driven to rotate, the driven shaft is driven to rotate, the first bevel gear on the driven shaft is meshed with the second bevel gear, and the fixed branch removing assembly is driven to rotate and the movable branch removing assembly is driven to rotate (namely, the saw blades rotate).
With continued reference to fig. 1-5, in one embodiment of the present invention, the moving delimbing assembly 10 includes a saw blade 108, an elastic tool post, the elastic tool post includes a return spring 104, a first blade mounting shaft 101, a moving sleeve 102, a blade mounting flange 109, and a washer 103; the front part of a first saw blade mounting shaft 101, which is provided with a moving shaft sleeve 102, is provided with the moving shaft sleeve 102, the front end surface of the shaft sleeve is fixed with a saw blade mounting flange 109, a saw blade 108 is fixed on the saw blade mounting flange 109, the moving shaft sleeve 102 is sleeved with a first bearing 105, the front part of the bearing is provided with a washer 103 at the rear position, the return spring 104 is arranged between the washer 103 and the first bearing 105, the rear side of the washer 103 is positioned on the first saw blade mounting shaft 101 and provided with a second bearing 106, the rear side of the second bearing 106 is positioned on the first saw blade mounting shaft 101 and provided with a bush 107, and the tail part of the first saw blade mounting shaft 101 is provided with a second bevel gear 12 or a third chain wheel 9; the movable shaft sleeve 102 is a spline shaft sleeve, the first saw blade mounting shaft 101 is a spline shaft, the second bearing 106 is mounted in the mounting hole of the mounting frame 11, the saw blade is compressed by the pressure transmitted by the movable shaft sleeve to the return spring, and the movable bearing contracts backwards, because the saw blade is fixed on the movable shaft sleeve through a saw blade mounting flange, the saw blade also contracts backwards, so that the feed hole position of the enclosed city of the movable and fixed delimbing components is enlarged, and the bamboo with large diameter can be accommodated, when the bamboo is pushed to move forwards, the bamboo is gradually thinned from the root to the tip due to the characteristics of the bamboo; the movable shaft sleeve is subject to the elasticity of the reset spring and moves to the front end of the first saw blade mounting shaft, so that the saw blades are always kept to be attached to the main part of the bamboo, and branches and leaves on the main part can be removed as long as the saw blades rotate ceaselessly.
Referring to fig. 1 to 3, in an embodiment of the present invention, the fixed delimbing assembly 22 includes a second blade mounting shaft 221, the second bearing 106 is also mounted on a position close to the tail of the middle portion of the second blade mounting shaft 221, the second bearing 106 is in interference fit with the delimbing assembly mounting hole on the upper frame of the mounting frame 11, a blade is mounted on the head of the second blade mounting shaft, the second bevel gear 12 is mounted on the tail of the second blade mounting shaft, and the second blade mounting shaft is a shaft of a common type since the blade does not need to move telescopically.
With reference to fig. 1 and fig. 2, in an embodiment of the present invention, the guiding and supporting mechanism has a V-shaped longitudinal section; the guide supporting mechanism is arranged in the middle of the upper surface of the mounting base 1; the guide supporting mechanism comprises an H-shaped supporting frame 20 fixed in the middle of the upper surface of the mounting base 1, a supporting rod 23 is arranged in the middle of the H-shaped supporting frame 20, a first roller mounting plate 19 is arranged at the top of the supporting rod 23, second roller mounting plates 24 are respectively mounted on the left side and the right side of the upper surface of the H-shaped supporting frame 20, one end of a rotating shaft of the roller 18 is mounted on the first roller mounting plate 19, the other end of the rotating shaft of the roller 18 is mounted on the second roller mounting plate 24, and the mounting position of the first roller mounting plate 19 is lower than that of the second roller mounting plate 24; play the guide effect, reduce the bamboo and carry out the alignment degree of difficulty when delimbing, also can alleviate workman bearing capacity, reduce working strength.
The invention has the following working modes:
starting a driving motor, driving a rotating shaft to rotate by the driving of the driving motor through belt wheel transmission, driving a third chain wheel and a second chain wheel to rotate by a first chain wheel arranged on the rotating shaft through chain transmission, thereby driving a first saw blade mounting shaft to rotate and a driven shaft to rotate, and driving a fixed branch removing component to rotate and a movable branch removing component to rotate (namely saw blade rotation) by a first bevel gear and a second bevel gear on the driven shaft to mesh
The front end of the moso bamboo is placed on the guide supporting mechanism, the moso bamboo is pushed forwards to a feeding opening formed by surrounding four tool rests, if the diameter of the moso bamboo is larger than the original diameter, the tool rests are extruded by the head of the moso bamboo, the feeding opening is enlarged, the moso bamboo can be pushed in, due to the effect of a reset spring of the movable tool rest, the saw blade is still tightly attached to the surface of the moso bamboo in the process that the moso bamboo is fed forwards, branches and leaves on the surface of the moso bamboo are cut off by the rotation of the saw blade, and the whole mos.
The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and all equivalent variations and modifications made in the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a bamboo delimber which characterized in that: the device comprises a mounting base, wherein a branch removing mechanism and a guide supporting mechanism are arranged on the mounting base, the branch removing mechanism comprises a mounting frame and a branch removing assembly which is arranged in the mounting frame and driven by a driving mechanism, and the branch removing assembly comprises four saw blades which are arranged in an up-down, left-right surrounding manner; the guide supporting mechanism is used for feeding and guiding the bamboos so as to be beneficial to guiding the front ends of the bamboos to penetrate into the space surrounded by the four saw blades to realize branch removing and cutting.
2. A bamboo delimbing machine as claimed in claim 1, wherein: the lower surface of the mounting frame is symmetrically provided with support frames in a left-right mode, the lower surface of the support frames is provided with support plates, and the delimbing assembly comprises a movable delimbing assembly and a fixed delimbing assembly; the cross-section of the mounting frame is square, the middle of each frame of the mounting frame is provided with a delimbing assembly mounting hole, the upper frame of the mounting frame is provided with the fixed delimbing assembly, and the rest frames of the mounting frame are provided with the movable delimbing assemblies.
3. A bamboo delimbing machine as claimed in claim 2, wherein: the driving mechanism comprises a transmission assembly, a rotating shaft mounting seat and a driving motor, wherein the rotating shaft mounting seat is mounted at the rear part of the upper surface of the mounting base, the driving motor is mounted in the mounting base, a rotating shaft is mounted on the rotating shaft mounting seat, a belt pulley is mounted on an output shaft of the driving motor, a belt pulley is also mounted in the middle of the rotating shaft, belts are mounted on the two belt pulleys, and first chain wheels are mounted at two ends of the rotating shaft respectively; the transmission assembly comprises a chain, a second chain wheel, a first bevel gear, a second bevel gear, a driven shaft and a driven shaft mounting rack, and the support plate is mounted on the rotating shaft mounting seat; the driven shaft mounting frame is mounted on the right portion of the upper surface of the mounting frame, the driven shaft is mounted on the driven shaft mounting frame, the driven shaft penetrates through the supporting frame mounted on the left portion of the supporting plate, the second chain wheel is mounted at one end of the driven shaft, and the first bevel gear is mounted at the other end of the driven shaft.
4. A bamboo delimbing machine as claimed in claim 3, wherein: third chain wheels are respectively installed at the tail parts of the movable branch removing assemblies installed on the left frame and the right frame of the installation frame, the second bevel gear is installed at the tail part of the fixed branch removing assembly installed on the lower frame of the installation frame, and the second bevel gear is also installed at the tail part of the movable branch removing assembly installed on the lower frame of the installation frame;
the first bevel gear is meshed with the second bevel gear; the chain is arranged between the first chain wheel and the third chain wheel; the chain is mounted between the second chain wheel and the third chain wheel.
5. A bamboo delimbing machine as claimed in claim 4, wherein: the movable delimbing assembly comprises a saw blade and an elastic tool rest, wherein the elastic tool rest comprises a return spring, a first saw blade mounting shaft, a movable shaft sleeve, a saw blade mounting flange and a gasket; the front part of a first saw blade mounting shaft is provided with a movable shaft sleeve, the front end face of the shaft sleeve is fixedly provided with a saw blade mounting flange, the saw blade is fixed on the saw blade mounting flange, the movable shaft sleeve is sleeved with a first bearing, the front part of the bearing is provided with a gasket close to the back, a return spring is arranged between the gasket and the first bearing, the back side of the gasket is positioned on the first saw blade mounting shaft and is provided with a second bearing, the back side of the second bearing is positioned on the first saw blade mounting shaft and is provided with a bushing, and the tail part of the first saw blade mounting shaft is provided with a second bevel gear or a third chain wheel; the second bearing is installed in the installation hole of the installation frame.
6. A bamboo delimbing machine as claimed in claim 4, wherein: the fixed delimbing assembly comprises a second saw blade mounting shaft, a second bearing is also mounted at the position, close to the tail, of the middle of the second saw blade mounting shaft, the second bearing is in interference fit with the delimbing assembly mounting hole in the upper frame of the mounting frame, a saw blade is mounted at the head of the second saw blade mounting shaft, and a second bevel gear is mounted at the tail of the second saw blade mounting shaft.
7. A bamboo delimbing machine as claimed in claim 1, wherein: the longitudinal section of the guide supporting mechanism is V-shaped; the guide supporting mechanism is arranged in the middle of the upper surface of the mounting base; the guide supporting mechanism comprises an H-shaped supporting frame fixed in the middle of the upper surface of the mounting base, a supporting rod is arranged in the middle of the H-shaped supporting frame, a first roller mounting plate is arranged at the top of the supporting rod, second roller mounting plates are respectively mounted on the left side and the right side of the upper surface of the H-shaped supporting frame, one end of a rotating shaft of a roller is mounted on the first roller mounting plate, the other end of the rotating shaft of the roller is mounted on the second roller mounting plate, and the mounting position of the first roller mounting plate is lower than that of the second roller mounting plate; play the guide effect, reduce the alignment degree of difficulty when the bamboo carries out the delimbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010262584.5A CN111452166A (en) | 2020-04-07 | 2020-04-07 | Bamboo delimber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010262584.5A CN111452166A (en) | 2020-04-07 | 2020-04-07 | Bamboo delimber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111452166A true CN111452166A (en) | 2020-07-28 |
Family
ID=71672992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010262584.5A Pending CN111452166A (en) | 2020-04-07 | 2020-04-07 | Bamboo delimber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111452166A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977716A (en) * | 2021-10-12 | 2022-01-28 | 浙江理工大学 | Friction type automatic shape-following bamboo breaking and branch removing machine with spring balance weight |
| CN115517091A (en) * | 2022-09-26 | 2022-12-27 | 长沙中能装备制造有限公司 | Bamboo delimber and bamboo equipment |
-
2020
- 2020-04-07 CN CN202010262584.5A patent/CN111452166A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977716A (en) * | 2021-10-12 | 2022-01-28 | 浙江理工大学 | Friction type automatic shape-following bamboo breaking and branch removing machine with spring balance weight |
| CN113977716B (en) * | 2021-10-12 | 2023-07-04 | 浙江理工大学 | Friction type automatic bamboo-shaped broken branch remover through spring balance weight |
| CN115517091A (en) * | 2022-09-26 | 2022-12-27 | 长沙中能装备制造有限公司 | Bamboo delimber and bamboo equipment |
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