CN211030421U - Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine - Google Patents

Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine Download PDF

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Publication number
CN211030421U
CN211030421U CN201921272448.3U CN201921272448U CN211030421U CN 211030421 U CN211030421 U CN 211030421U CN 201921272448 U CN201921272448 U CN 201921272448U CN 211030421 U CN211030421 U CN 211030421U
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China
Prior art keywords
bamboo
cutting tool
bamboo joint
crescent
sleeve
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Expired - Fee Related
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CN201921272448.3U
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Chinese (zh)
Inventor
刘浪
李国建
段朋生
杨龙辉
叶大鹏
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Fujian Agriculture and Forestry University
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Fujian Agriculture and Forestry University
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Priority to CN201921272448.3U priority Critical patent/CN211030421U/en
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Publication of CN211030421U publication Critical patent/CN211030421U/en
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Abstract

The utility model provides an inner and outer bamboo joint elastic pressing and removing device of a bamboo breaking machine, which is a bamboo joint removing mechanism for removing bamboo joints, wherein the bamboo joint removing mechanism removes bamboo joints on the inner wall of bamboo strips by an inner bamboo joint removing cutter in a bamboo guide sleeve, and removes bamboo joints on the outer wall of the bamboo strips by an outer bamboo joint removing cutter in the bamboo cutting sleeve; the inner bamboo joint cutting tool and the outer bamboo joint cutting tool are sleeved on the main cutter shaft and connected with the elastic part of the main cutter shaft, when bamboo strips pass through the bamboo joint cutting mechanism, the inner bamboo joint cutting tool and the outer bamboo joint cutting tool are pushed to compress the elastic part, so that the elastic part can prop open the inner bamboo joint cutting tool and the outer bamboo joint cutting tool, the inner bamboo joint cutting tool in a propping-open state presses the passing bamboo strips on the inner wall of the bamboo guide sleeve and cuts off bamboo joints on the inner wall of the bamboo strips, and the outer bamboo joint cutting tool in a propping-open state presses the passing bamboo strips on the inner wall of the bamboo guide sleeve and cuts off bamboo joints on the outer wall of the bamboo strips; the utility model discloses simple structure, easy to maintain can get rid of the inside and outside bamboo joint of bamboo strip simultaneously moreover in a manufacturing procedure.

Description

Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine
Technical Field
The utility model belongs to the technical field of bamboo material processing equipment technique and specifically relates to broken bamboo machine's inside and outside bamboo joint suppression remove device.
Background
Broken bamboo machine is the processing equipment commonly used of bamboo, but the mechanism that current common broken bamboo machine is used for getting rid of inside and outside bamboo joint is comparatively complicated and function singleness for the long consuming time of process is got rid of to the bamboo joint, if can improve, will help promoting the process effect, reduces equipment cost and can promote the maintainability of equipment.
Disclosure of Invention
The utility model provides an inside and outside bamboo joint suppression remove device of broken bamboo machine, simple structure, easy to maintain can get rid of the inside and outside bamboo joint of bamboo strip simultaneously in a manufacturing procedure moreover.
The utility model adopts the following technical scheme.
The bamboo joint removing device comprises an inner and outer bamboo joint elastic pressing removing device of a bamboo breaking machine, wherein the inner and outer bamboo joint elastic pressing removing device is a bamboo joint removing mechanism for removing bamboo joints, the bamboo joint removing mechanism removes bamboo joints (35) on the inner wall of bamboo strips through an inner bamboo joint cutting tool (22) in a bamboo guide sleeve (23), and removes bamboo joints (36) on the outer wall of the bamboo strips through an outer bamboo joint cutting tool (24) in a bamboo cutting sleeve (25); the bamboo joint cutting mechanism is characterized in that the inner bamboo joint cutting tool (22) and the outer bamboo joint cutting tool (24) are sleeved on the main cutter shaft and connected with the elastic part (34) of the main cutter shaft, when bamboo strips pass through the bamboo joint cutting mechanism, the inner bamboo joint cutting tool (22) and the outer bamboo joint cutting tool (24) are pushed to press the elastic part, so that the elastic part is increased in elasticity and props open the inner bamboo joint cutting tool (22) and the outer bamboo joint cutting tool (24), the bamboo strips passing through the inner bamboo joint cutting tool are pressed on the inner wall of the bamboo guide sleeve and cut bamboo joints on the inner wall of the bamboo strips by the aid of the inner bamboo joint cutting tool in a propping-open state, and the bamboo strips passing through the outer bamboo joint cutting tool are pressed on the inner wall of the bamboo cutting sleeve and cut bamboo joints on the outer wall of the bamboo strips by the outer bamboo joint cutting tool in.
The bamboo joint cutting mechanism comprises a bamboo collecting sleeve (20) internally provided with a conical head (21), a bamboo guiding sleeve (23) internally provided with an inner bamboo joint cutting tool (22) at the middle shaft, and a bamboo cutting sleeve (25) internally provided with an outer bamboo joint cutting tool (24) in sequence in the entering direction of bamboo splints; the inner bamboo joint cutting tool and the outer bamboo joint cutting tool are arranged at the same main cutter shaft (26) in a front-back sequence; the conical head is fixed at the starting end of the main cutter shaft; the main cutter shaft, the bamboo collecting sleeve, the bamboo guiding sleeve and the bamboo cutting sleeve are coaxially arranged;
the bamboo collecting sleeve is in a frustum shape; the large end of the bamboo collecting sleeve faces the outlet of the sectioning cutter head; the conical head points to the large end of the bamboo collecting sleeve, and when bamboo materials cut into bamboo chips enter the bamboo joint cutting mechanism, the bamboo collecting sleeve enables the bamboo chips to be folded to form a bamboo strip pipe and then sequentially passes through the inner cavity of the bamboo guiding sleeve and the pipe cavity of the bamboo cutting sleeve.
The inner bamboo joint cutting tool comprises a plurality of crescent blades (27) arranged around the main cutter shaft; the outer bamboo joint cutting tool comprises a plurality of crescent top plates (28) arranged around a main cutter shaft and annular cutting edges (29) positioned on the inner wall of the bamboo cutting sleeve; the crescent blade and the crescent top plate are connected with the main cutter shaft through a jacking mechanism.
The jacking mechanism comprises an elastic piece (34); the elastic part is a torsion spring arranged at the main shaft; when the torsion spring is pressed, the torsion spring provides expansion force to the jacking mechanism to prop open the crescent blade and the crescent top plate;
when the bamboo strip pipe passes through the inner cavity of the bamboo guide sleeve, the blade at the tail end of the crescent blade is opened under the action of the expansion force of the jacking mechanism and presses the bamboo strip pipe on the inner wall of the bamboo guide sleeve, so that bamboo joints (35) of the inner wall of the bamboo strip pipe passing through the crescent blade are removed by the crescent blade;
when the bamboo strip pipe passes through the pipe cavity of the bamboo cutting sleeve, the tail end of the crescent top plate is opened under the action of the expansion force of the jacking mechanism and presses the bamboo strip pipe on the annular cutting edge for cutting the inner wall of the bamboo sleeve, so that bamboo joints (36) on the outer wall of the bamboo strip pipe passing through the outer bamboo joint cutting tool are cut off by the annular cutting edge.
The jacking and expanding mechanism is divided into a blade jacking and expanding mechanism connected with a crescent blade and a top plate jacking and expanding mechanism connected with a crescent top plate; the jacking mechanism comprises a plurality of supporting rods (32) with the starting ends hinged to the fixed ring (31); the tail end of a supporting rod of the blade jacking and expanding mechanism is hinged with the tail end of the crescent blade so as to support the crescent blade, the tail end of a supporting rod of the top plate jacking and expanding mechanism is hinged with the tail end of the crescent top plate so as to support the crescent top plate, and the fixing ring is sleeved at the main cutter shaft; the fixing ring is connected with the main cutter shaft through an elastic piece (34).
The starting end of the crescent blade is hinged to the side wall of the main cutter shaft or the conical body; the starting end of the crescent top plate is hinged to the side wall of the main cutter shaft;
after the bamboo strip pipe enters the bamboo joint cutting mechanism, each bamboo strip forming the bamboo strip pipe pushes the crescent blade, the crescent top plate and the fixed ring to slide towards the elastic piece and move towards the elastic piece under the thrust action of the feeding sliding table, so that the elastic piece is increased in elasticity and expands the crescent blade or the crescent top plate to press against the inner wall of the bamboo strip pipe.
The utility model discloses can get rid of fast and cut open the inside and outside bamboo joint of whole bamboo strips that the bamboo back generated through broken bamboo sword, through the design of structure, integrate the function, improve in order to cause the problem that the process time is long because of the function singleness.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic view of a bamboo joint removing mechanism;
FIG. 2 is a front and rear schematic view of a bamboo strip being removed inner and outer bamboo joints by a bamboo joint removing mechanism;
FIG. 3 is a schematic view of bamboo strips entering the bamboo joint removing mechanism and removing bamboo joints on the inner wall;
in the figure: 1-bamboo strips; 20-collecting bamboo sleeves; 21-a conical head; 22-inner bamboo joint cutting tool; 23-guiding bamboo sleeves; 24-outer bamboo joint cutting tool; 25-cutting the bamboo sleeve; 26-a main cutter shaft; 27-crescent blade; 28-crescent topsheet; 29-annular cutting edge; 30-jacking and expanding mechanism; 31-a fixed ring; 32-a support bar; 33-torsion spring; 34-an elastic member; 35-inner wall bamboo joint; 36-outer wall bamboo joint.
Detailed Description
As shown in fig. 1-3, the inner and outer bamboo joint removal device of the bamboo breaking machine is a bamboo joint removing mechanism for removing bamboo joints, the bamboo joint removing mechanism removes bamboo joint 35 on the inner wall of a bamboo strip by an inner bamboo joint cutting tool 22 in a bamboo guiding sleeve 23, and removes bamboo joint 36 on the outer wall of the bamboo strip by an outer bamboo joint cutting tool 24 in a bamboo cutting sleeve 25; the inner bamboo joint cutting tool 22 and the outer bamboo joint cutting tool 24 are sleeved on the main cutter shaft and connected with the elastic part 34 of the main cutter shaft, when bamboo strips pass through the bamboo joint cutting mechanism, the inner bamboo joint cutting tool 22 and the outer bamboo joint cutting tool 24 are pushed to press the elastic part, the elastic part is increased in elasticity, the inner bamboo joint cutting tool 22 and the outer bamboo joint cutting tool 24 are propped open, the inner bamboo joint cutting tool in a propped open state presses the bamboo strips passing through the inner bamboo joint cutting tool on the inner wall of the bamboo guide sleeve and cuts bamboo joints on the inner wall of the bamboo strips, and the outer bamboo joint cutting tool in a propped open state presses the bamboo strips passing through the outer bamboo joint cutting tool on the inner wall of the bamboo guide sleeve and cuts bamboo joints on the outer wall of the bamboo strips.
The bamboo joint cutting mechanism comprises a bamboo collecting sleeve 20 with a built-in conical head 21, a bamboo guiding sleeve 23 with an inner bamboo joint cutting tool 22 at the position of an inner center shaft, and a bamboo cutting sleeve 25 with an inner outer bamboo joint cutting tool 24, which are sequentially arranged in the entering direction of bamboo splints; the inner bamboo joint cutting tool and the outer bamboo joint cutting tool are arranged at the same main cutter shaft 26 in a front-back order; the conical head is fixed at the starting end of the main cutter shaft; the main cutter shaft, the bamboo collecting sleeve, the bamboo guiding sleeve and the bamboo cutting sleeve are coaxially arranged;
the bamboo collecting sleeve is in a frustum shape; the large end of the bamboo collecting sleeve faces the outlet of the sectioning cutter head; the conical head points to the large end of the bamboo collecting sleeve, and when bamboo materials cut into bamboo chips enter the bamboo joint cutting mechanism, the bamboo collecting sleeve enables the bamboo chips to be folded to form a bamboo strip pipe and then sequentially passes through the inner cavity of the bamboo guiding sleeve and the pipe cavity of the bamboo cutting sleeve.
The inner bamboo joint cutting tool comprises a plurality of crescent blades 27 arranged around a main cutter shaft; the outer bamboo joint cutting tool comprises a plurality of crescent top plates 28 arranged around a main cutter shaft and annular cutting edges 29 positioned on the inner wall of the bamboo cutting sleeve; the crescent blade and the crescent top plate are connected with the main cutter shaft through a jacking mechanism.
The jacking mechanism comprises an elastic piece 34; the elastic part is a torsion spring 33 arranged at the main shaft; when the torsion spring is pressed, the torsion spring provides expansion force to the jacking mechanism to prop open the crescent blade and the crescent top plate;
when the bamboo batten tube passes through the inner cavity of the bamboo guide sleeve, the blade at the tail end of the crescent blade is opened under the action of the expansion force of the jacking mechanism and presses the bamboo batten tube on the inner wall of the bamboo guide sleeve, so that bamboo joints 35 of the inner wall of the bamboo batten tube passing through the crescent blade are cut off by the crescent blade;
when the bamboo strip pipe passes through the pipe cavity of the bamboo cutting sleeve, the tail end of the crescent top plate is opened under the action of the expansion force of the jacking mechanism and presses the bamboo strip pipe on the annular cutting edge for cutting the inner wall of the bamboo sleeve, so that bamboo joints 36 on the outer wall of the bamboo strip pipe passing through the outer bamboo joint cutting tool are cut off by the annular cutting edge.
The jacking and expanding mechanism is divided into a blade jacking and expanding mechanism connected with a crescent blade and a top plate jacking and expanding mechanism connected with a crescent top plate; the jacking mechanism comprises a plurality of support rods 32 with the starting ends hinged to the fixed ring 31; the tail end of a supporting rod of the blade jacking and expanding mechanism is hinged with the tail end of the crescent blade so as to support the crescent blade, the tail end of a supporting rod of the top plate jacking and expanding mechanism is hinged with the tail end of the crescent top plate so as to support the crescent top plate, and the fixing ring is sleeved at the main cutter shaft; the fixing ring is connected with the main cutter shaft by an elastic piece 34.
The starting end of the crescent blade is hinged to the side wall of the main cutter shaft or the conical body; the starting end of the crescent top plate is hinged to the side wall of the main cutter shaft;
after the bamboo strip pipe enters the bamboo joint cutting mechanism, each bamboo strip forming the bamboo strip pipe pushes the crescent blade, the crescent top plate and the fixed ring to slide towards the elastic piece and move towards the elastic piece under the thrust action of the feeding sliding table, so that the elastic piece is increased in elasticity and expands the crescent blade or the crescent top plate to press against the inner wall of the bamboo strip pipe.
Example (b):
one end of the rooted bamboo material is cut into bamboo strips by a cutter of the bamboo breaking machine, the cut bamboo strip end of the bamboo material continuously enters a bamboo collecting cylinder of the bamboo joint cutting mechanism under the thrust action of a feeding sliding table and is restrained by a frustum-shaped inner cavity of the bamboo collecting cylinder, and a plurality of bamboo strips are folded into a cylinder shape and then continuously pass through a bamboo guiding sleeve and a bamboo cutting sleeve, so that bamboo joints on the inner wall and bamboo joints on the outer wall of the bamboo strips are cut.
In this example, the feeding slipway can select to use the motor as the power supply.

Claims (7)

1. Broken bamboo machine's inside and outside bamboo joint suppression remove device, its characterized in that: the inner and outer bamboo joint elastic pressing and removing device is a bamboo joint removing mechanism for removing bamboo joints, the bamboo joint removing mechanism removes bamboo joints (35) on the inner wall of the bamboo strip by an inner bamboo joint cutting tool (22) in the bamboo guide sleeve (23), and removes bamboo joints (36) on the outer wall of the bamboo strip by an outer bamboo joint cutting tool (24) in the bamboo cutting sleeve (25); the bamboo joint cutting mechanism is characterized in that the inner bamboo joint cutting tool (22) and the outer bamboo joint cutting tool (24) are sleeved on the main cutter shaft and connected with the elastic part (34) of the main cutter shaft, when bamboo strips pass through the bamboo joint cutting mechanism, the inner bamboo joint cutting tool (22) and the outer bamboo joint cutting tool (24) are pushed to press the elastic part, so that the elastic part is increased in elasticity and props open the inner bamboo joint cutting tool (22) and the outer bamboo joint cutting tool (24), the bamboo strips passing through the inner bamboo joint cutting tool are pressed on the inner wall of the bamboo guide sleeve and cut bamboo joints on the inner wall of the bamboo strips by the aid of the inner bamboo joint cutting tool in a propping-open state, and the bamboo strips passing through the outer bamboo joint cutting tool are pressed on the inner wall of the bamboo cutting sleeve and cut bamboo joints on the outer wall of the bamboo strips by the outer bamboo joint cutting tool in.
2. The inner and outer bamboo joint removal device of claim 1, which is characterized in that: the bamboo joint cutting mechanism comprises a bamboo collecting sleeve (20) internally provided with a conical head (21), a bamboo guiding sleeve (23) internally provided with an inner bamboo joint cutting tool (22) at the middle shaft, and a bamboo cutting sleeve (25) internally provided with an outer bamboo joint cutting tool (24) in sequence in the entering direction of bamboo splints; the inner bamboo joint cutting tool and the outer bamboo joint cutting tool are arranged at the same main cutter shaft (26) in a front-back sequence; the conical head is fixed at the starting end of the main cutter shaft; the main cutter shaft, the bamboo collecting sleeve, the bamboo guiding sleeve and the bamboo cutting sleeve are coaxially arranged;
the bamboo collecting sleeve is in a frustum shape; the large end of the bamboo collecting sleeve faces the outlet of the sectioning cutter head; the conical head points to the large end of the bamboo collecting sleeve, and when bamboo materials cut into bamboo chips enter the bamboo joint cutting mechanism, the bamboo collecting sleeve enables the bamboo chips to be folded to form a bamboo strip pipe and then sequentially passes through the inner cavity of the bamboo guiding sleeve and the pipe cavity of the bamboo cutting sleeve.
3. The inner and outer bamboo joint removal device of claim 2, which is characterized in that: the inner bamboo joint cutting tool comprises a plurality of crescent blades (27) arranged around the main cutter shaft; the outer bamboo joint cutting tool comprises a plurality of crescent top plates (28) arranged around a main cutter shaft and annular cutting edges (29) positioned on the inner wall of the bamboo cutting sleeve; the crescent blade and the crescent top plate are connected with the main cutter shaft through a jacking mechanism.
4. The inner and outer bamboo joint removal device of claim 3, which is characterized in that: the jacking mechanism comprises an elastic piece (34); the elastic part is a torsion spring arranged at the main shaft; when the torsion spring is pressed, the torsion spring provides expansion force to the jacking mechanism to prop open the crescent blade and the crescent top plate;
when the bamboo strip pipe passes through the inner cavity of the bamboo guide sleeve, the blade at the tail end of the crescent blade is opened under the action of the expansion force of the jacking mechanism and presses the bamboo strip pipe on the inner wall of the bamboo guide sleeve, so that bamboo joints (35) of the inner wall of the bamboo strip pipe passing through the crescent blade are removed by the crescent blade;
when the bamboo strip pipe passes through the pipe cavity of the bamboo cutting sleeve, the tail end of the crescent top plate is opened under the action of the expansion force of the jacking mechanism and presses the bamboo strip pipe on the annular cutting edge for cutting the inner wall of the bamboo sleeve, so that bamboo joints (36) on the outer wall of the bamboo strip pipe passing through the outer bamboo joint cutting tool are cut off by the annular cutting edge.
5. The inner and outer bamboo joint removal device of claim 4, which is characterized in that: the jacking and expanding mechanism is divided into a blade jacking and expanding mechanism connected with a crescent blade and a top plate jacking and expanding mechanism connected with a crescent top plate; the jacking mechanism comprises a plurality of supporting rods (32) with the starting ends hinged to the fixed ring (31); the tail end of a supporting rod of the blade jacking and expanding mechanism is hinged with the tail end of the crescent blade so as to support the crescent blade, the tail end of a supporting rod of the top plate jacking and expanding mechanism is hinged with the tail end of the crescent top plate so as to support the crescent top plate, and the fixing ring is sleeved at the main cutter shaft; the fixing ring is connected with the main cutter shaft through an elastic piece (34).
6. The inner and outer bamboo joint removal device of claim 5, which is characterized in that: the starting end of the crescent blade is hinged to the side wall of the main cutter shaft or the conical body; the starting end of the crescent top piece is hinged to the side wall of the main cutter shaft.
7. The inner and outer bamboo joint removal device of claim 5, which is characterized in that: after the bamboo strip pipe enters the bamboo joint cutting mechanism, each bamboo strip forming the bamboo strip pipe pushes the crescent blade, the crescent top plate and the fixed ring to slide towards the elastic piece and move towards the elastic piece under the thrust action of the feeding sliding table, so that the elastic piece is increased in elasticity and expands the crescent blade or the crescent top plate to press against the inner wall of the bamboo strip pipe.
CN201921272448.3U 2019-08-07 2019-08-07 Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine Expired - Fee Related CN211030421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921272448.3U CN211030421U (en) 2019-08-07 2019-08-07 Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921272448.3U CN211030421U (en) 2019-08-07 2019-08-07 Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine

Publications (1)

Publication Number Publication Date
CN211030421U true CN211030421U (en) 2020-07-17

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CN201921272448.3U Expired - Fee Related CN211030421U (en) 2019-08-07 2019-08-07 Inner and outer bamboo joint elastic pressing and removing device of bamboo breaking machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112025883A (en) * 2020-09-03 2020-12-04 湖州越彬智能科技有限公司 Raw bamboo slitting equipment capable of quickly removing bamboo joints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112025883A (en) * 2020-09-03 2020-12-04 湖州越彬智能科技有限公司 Raw bamboo slitting equipment capable of quickly removing bamboo joints

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200717

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