CN113199536A - Carbon fiber spiral blade anti-fragmentation cutting device for unmanned aerial vehicle - Google Patents
Carbon fiber spiral blade anti-fragmentation cutting device for unmanned aerial vehicle Download PDFInfo
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- CN113199536A CN113199536A CN202110444744.2A CN202110444744A CN113199536A CN 113199536 A CN113199536 A CN 113199536A CN 202110444744 A CN202110444744 A CN 202110444744A CN 113199536 A CN113199536 A CN 113199536A
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- Prior art keywords
- arc
- wall
- carbon fiber
- aerial vehicle
- unmanned aerial
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/36—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
- B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a carbon fiber spiral blade anti-fragmentation cutting device for an unmanned aerial vehicle, which comprises a driving shaft and is characterized in that: the outer wall of the driving shaft is correspondingly provided with a side plate, one side of the side plate is hinged with a cutting blade, a blade accommodating groove is formed in the cutting blade, the inner wall of the blade accommodating groove is connected with the cutting blade in a sliding mode, a support is arranged outside the side plate, the position, close to the middle, of the cutting blade is elastically connected with a balancing weight, the balancing weight is connected with the side plate in a transverse sliding mode, an arc-shaped sliding groove is formed in one side of the blade accommodating groove in an extending mode, a convex sliding block is arranged on one side of the cutting blade in an outward protruding mode and is in contact with the inner wall of the arc-shaped sliding groove, hydraulic oil is filled in the outer side cavity of the blade accommodating groove and the outer side cavity of the arc-shaped sliding groove, a torque superposition assembly is arranged at the joint of the blade accommodating groove and the arc-shaped sliding groove, and a semicircular groove is internally provided with a C-shaped air bag in a laminating mode.
Description
Technical Field
The invention relates to the technical field of cutting devices, in particular to a carbon fiber spiral blade anti-fragmentation cutting device for an unmanned aerial vehicle.
Background
Unmanned aerial vehicle carbon fiber spiral leaf is the blade form that an advanced technology adopted, wherein the cutting accuracy requirement with helical blade's leaf center angle of inclination (the contained angle of two blade intermediate positions promptly) is the most strict, and this kind of blade is comparatively concentrated owing to the fragility of material itself and the stress of this position when the shaping, and traditional cutting mode is held easily not good cutting angle and is leaded to the spiral leaf cracked, and the practicality is poor. Therefore, it is necessary to design a carbon fiber spiral blade anti-cracking cutting device for an unmanned aerial vehicle, which has strong practicability.
Disclosure of Invention
The invention aims to provide a carbon fiber spiral blade anti-fragmentation cutting device for an unmanned aerial vehicle, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a carbon fiber spiral leaf anti-fragmentation cutting device for unmanned aerial vehicle, includes the drive shaft, its characterized in that: the outer wall of drive shaft corresponds installs the curb plate, one side of curb plate articulates there is the cutting sword, the inside of cutting sword has been seted up and has been held the sword groove, hold the inner wall and the cutting sword sliding connection in sword groove, the outside of curb plate is provided with the support, the position elastic connection that the cutting sword is close to the middle part has the balancing weight, and balancing weight and curb plate lateral sliding connection.
According to the technical scheme, one side of the cutter containing groove extends inwards to form an arc-shaped sliding groove, one side of the cutting edge is provided with a convex sliding block in an outwards protruding mode, the convex sliding block is in contact with the inner wall of the arc-shaped sliding groove, hydraulic oil is filled in the outer side cavity of the cutter containing groove and the outer side cavity of the arc-shaped sliding groove, a torque superposition assembly is arranged at the joint of the cutter containing groove and the arc-shaped sliding groove, a semicircular groove is inwards concave in one side of the arc-shaped sliding groove, a C-shaped air bag is attached to the inner portion of the semicircular groove, a claw-shaped ball is embedded into the C-shaped.
According to the technical scheme, the torque superposition assembly comprises a superposition shell, a ratchet wheel is rotatably connected to the inner wall of the middle of the superposition shell, poking rods are correspondingly rotatably connected to the two sides of the ratchet wheel, a spring is arranged at one end of each poking rod, a pawl is further arranged at one end of each poking rod and meshed with the ratchet wheel, one side of the ratchet wheel is in torque connection with a claw-shaped ball, a sliding plate is correspondingly installed on the inner wall of the superposition shell, and one side of the sliding plate is in contact with the poking rods.
According to the technical scheme, a pump liquid assembly is connected between the stacking shell and the cutter containing groove in a penetrating mode, the pump liquid assembly comprises a pump shell, a pump blade is rotatably connected to the inside of the pump shell, and cutting liquid is arranged inside the cutter containing groove.
According to the technical scheme, the inner wall of pump case slides and is provided with scrapes dirty brush, arc guide and linear guide have been seted up to the outer wall of pump case, arc guide splices each other with the linear guide ending, arc guide and linear guide's junction is provided with travel switch, sliding connection has the joint block on the linear guide, trigger block and joint block are the cooperation structure, scrape dirty brush pass the outer wall of pump case and with arc guide and linear guide sliding connection, the one end of pump leaf is connected with the elastic magnet, the one end of elastic magnet with scrape dirty brush actuation mutually.
According to the technical scheme, the magnetic reciprocating mover is arranged on the linear guide rail and comprises a telescopic cylinder installed on a pump shell, the telescopic cylinder is welded and fixed with the combining block, the magnetic reciprocating mover is electrically connected with the travel switches, and the number of the travel switches is four.
According to the technical scheme, the coaxial reversing converter comprises a forward rotation gear and a reverse rotation gear, the forward rotation gear is connected to one end of the swing rod, the reverse rotation gear is connected to one end of the pump blade, a fixing frame is fixed to the outer wall of the pump shell through welding, a lateral gear is rotatably connected to one side of the fixing frame, and the lateral gear is meshed with the forward rotation gear and the reverse rotation gear.
According to the technical scheme, the drying agent is arranged on the inner wall of the C-shaped air bag.
According to the technical scheme, the surface of the cutting edge is uniformly coated with the wear-resistant coating.
According to the technical scheme, the length of the toggle rod is ten centimeters.
Compared with the prior art, the invention has the following beneficial effects: compared with a linear cutting mode vertical to the spiral blade, the cutting slope transition of the rotary cutting mode is stable, and the rotating track of the rotary cutting mode extends inwards from two sides simultaneously, so that stress concentration is not easily formed due to abrupt change of the angle of the cutter, and the rotary cutting mode is suitable for cutting the blade made of the carbon fiber material.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic illustration of the torque stack assembly of the present invention;
FIG. 3 is a schematic diagram of the pump fluid assembly of the present invention;
in the figure: 1. a side plate; 11. a drive shaft; 12. a cutting edge; 121. a circular arc transition portion; 122. a convex slider; 13. an arc-shaped chute; 14. a C-shaped air bag; 15. blocking the ball; 2. a torque superposition component; 21. stacking the shells; 22. a sliding plate; 23. a pawl; 24. a spring; 25. a poke rod; 26. a ratchet wheel; 3. a pumping assembly; 31. a pump housing; 32. a pump blade; 33. a scraping brush; 34. a linear guide rail; 35. an arc-shaped guide rail; 36. a coaxial buck converter; 37. a swing rod; 38. an elastic magnet; 39. and a slider.
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.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a carbon fiber spiral leaf anti-fragmentation cutting device for unmanned aerial vehicle, includes drive shaft 11, its characterized in that: the outer wall of the driving shaft 11 is correspondingly provided with a side plate 1, one side of the side plate 1 is hinged with a cutting edge 12, a cutter containing groove is formed in the cutting edge 12, the inner wall of the cutter containing groove is connected with the cutting edge 12 in a sliding manner, a support is arranged outside the side plate 1, the position, close to the middle part, of the cutting edge 12 is elastically connected with a balancing weight, the balancing weight is connected with the side plate 1 in a transverse sliding manner, when the cutting device is used, a spiral blade is fixedly placed beside the side plate 1 and is mutually fixed with the external support, a surface to be cut is close to the cutting edge 12, the driving shaft 11 is driven to rotate by external torque, the side plates 1 on two sides of the driving shaft 11 rotate along with the driving shaft 11 at the moment, along with the expansion of the rotating speed, the cutting edge 12 can be swung outwards due to the inertia force of the balancing weight to hit one side of the spiral blade, along with the lifting of the rotating speed, so that the tip of the outer side surface of the cutting edge 12 is used for cutting the spiral blade, the track of the cutting blade 12 forms an arc line by taking the hinged position of the side plate 1 as the center, the arc line is preferably matched with the shape of the blade inclination central angle of the spiral blade, the two arc lines are superposed to form the blade inclination central angle, the slope transition of the rotary cutting mode is more stable compared with the slope transition of the cutting mode which is vertical to the linear cutting mode of the spiral blade, and the rotating track of the rotary cutting mode extends inwards from two sides simultaneously, so that the stress concentration is not easy to form due to the sudden change of the cutter angle, and the cutting blade is suitable for cutting the blade made of the carbon fiber material;
an arc-shaped chute 13 extends inwards from one side of the cutter containing groove, a convex sliding block 122 is arranged outwards and convexly from one side of the cutting edge 12, the convex sliding block 122 is in contact with the inner wall of the arc-shaped chute 13, hydraulic oil is filled in the cavities at the outer sides of the cutter containing groove and the arc-shaped chute 13, a torque superposition component 2 is arranged at the joint of the cutter containing groove and the arc-shaped chute 13, a semicircular groove is inwards and concavely arranged at one side of the arc-shaped chute 13, a C-shaped air bag 14 is attached to the inner part of the semicircular groove, a claw-shaped ball is embedded in the C-shaped air bag 14, gel is filled in the C-shaped air bag 14, the convex sliding block 122 slides in the arc-shaped chute 13 in a reciprocating manner along with the unfolding and folding of the cutting edge 12 during normal cutting movement, the space of the left cavity of the arc-shaped chute 13 is increased when the convex sliding block 122 moves outwards to cut, so that the C-shaped air bag 14 is in a loose state, and the torque superposition component 2 can not cause the claw-shaped ball to scrape the C-shaped air bag 14, if the cutting blade 12 collides with a hard block which is difficult to cut, the cutting blade 12 is hit and rebounds rapidly to prevent the cutting blade 12 from being damaged, meanwhile, the volume of the cutter accommodating groove is reduced suddenly, if the cutting blade is reduced suddenly once, the torque cannot be superposed too much, the cutting blade 12 can be continuously rebounded and cut when the rotating speed is increased, if the cutting blade is reduced for multiple times, the torque can be superposed continuously, the claw-shaped ball rotates continuously and breaks the C-shaped air bag 14, gel in the claw-shaped ball splashes out, the cutting blade 12 cannot be popped out along with the rotation of the driving shaft 11 due to the dragging of the gel, the problem that the operation of the cutter is stopped due to the fact that parts which are difficult to process occasionally can be avoided, and the cutter can be prevented from being thrown outwards along with inertia when parts which cannot be overcome are encountered, and the cutter is prevented from being damaged;
the torque superposition component 2 comprises a superposition shell 21, a ratchet wheel 26 is rotatably connected with the inner wall of the middle part of the superposition shell 21, poking rods 25 are correspondingly rotatably connected with two sides of the ratchet wheel 26, a spring 24 is arranged at one end of each poking rod 25, a pawl 23 is also arranged at one end of each poking rod 25, the pawl 23 is meshed with the ratchet wheel 26, one side of each ratchet wheel 26 is in torque connection with a claw-shaped ball, a sliding plate 22 is correspondingly installed on the inner wall of the superposition shell 21, one side of each sliding plate 22 is in contact with the poking rod 25, when the volume of a cavity of the arc-shaped sliding chute 13 changes, pressure is transmitted to the sliding plate 22 to drive the sliding, so that the poking rods 25 drive the ratchet wheel 26 to rotate for a certain angle, when the sliding plate 22 reversely moves, the poking rods 25 can move downwards due to gravity, and because the pawls 23 can only drive the ratchet wheel 26 to rotate in a single direction and can not reversely accumulate, so that the torque can be transmitted to the ratchet wheel 26 when the cutting blade 12 is rebounded and collided, the claw-shaped ball continuously rotates and punctures the C-shaped air bag 14, so that the number of times of collision is accumulated for many times, and compared with the conventional electric control, the structure is simple, the cost is lower and the operation is stable;
the stacking shell 21 and the cutter containing groove are connected with a pump liquid component 3 in a through mode, the pump liquid component 3 comprises a pump shell 31, a pump blade 32 is rotatably connected inside the pump shell 31, cutting liquid is arranged inside the cutter containing groove, when the stacking shell is static or stops working, the outer side of the cutting blade 12 is soaked in the cutting liquid, the cutting blade is lubricated and convenient to use next time, when the pump liquid component 3 is started, cutting liquid inside the stacking shell is driven to pump back and forth along with the rotation of the pump blade 32, radiating fins are arranged on the inner wall of the stacking shell 21, the cooling liquid is pumped back and forth and cooled when the stacking shell 21 is fed, liquid flow is formed, the effect of cooling the cooling liquid is achieved, the recycling is convenient, meanwhile, along with the meshing of the pump blade 32, the liquid flow can drive carbon fiber impurities to be conveyed, some carbon fiber impurities adhered to the cutting blade 12 can be extruded by the pump blade 32 after entering the pump shell 31, and the impurities are ground into powder, the recovery is convenient;
the inner wall of the pump shell 31 is provided with a scale scraping brush 33 in a sliding manner, the outer wall of the pump shell 31 is provided with an arc-shaped guide rail 35 and a linear guide rail 34, the arc-shaped guide rail 35 and the linear guide rail 34 are spliced together in a closing manner, the joint of the arc-shaped guide rail 35 and the linear guide rail 34 is provided with a travel switch, the linear guide rail 34 is connected with a combination block 39 in a sliding manner, a trigger block and the combination block 39 are in a matching structure, the scale scraping brush 33 penetrates through the outer wall of the pump shell 31 and is in sliding connection with the arc-shaped guide rail 35 and the linear guide rail 34, one end of the pump blade 32 is connected with an elastic magnet 38, one end of the elastic magnet 38 is attracted with the scale scraping brush 33, when pumping, part of carbon fiber impurities are accumulated on the inner wall of the pump shell 31, at the moment, the carbon fiber impurities on the inner wall can be removed due to the fact that the scale scraping brush 33 moves on the inner wall, the specific process is that the travel switch at the lower left corner touches the moving seat, the combination block 25 at the lower corner is controlled by electromagnetic force to move rightwards, because the magnetic force of the elastic magnet 38 is smaller than the magnetic force of the dirt scraping brush 33 and the combination block 25, and the dirt scraping brush 33 is driven to move rightwards along the linear guide rail 34 until the stroke switch at the lower right is touched, the combination block 39 at the lower part rebounds, then the elastic magnet 38 drives the dirt scraping brush 33 to move on the arc-shaped guide rail 35 along with the continuous rotation of the pump blade 32, the upper working principle is the same, the dirt scraping brush 33 is driven to move in a reciprocating mode in the above mode, the effect of scraping impurities in a reciprocating mode by the aid of the power of the pump blade 32 is achieved, and other driving ends do not need to be added;
the linear guide rail 34 is provided with a magnetic reciprocating mover, the magnetic reciprocating mover comprises a telescopic cylinder arranged on the pump shell 31, the telescopic cylinder is welded and fixed with the combining block, the magnetic reciprocating mover is electrically connected with a travel switch, the number of the travel switches is four, when the magnetic reciprocating mover is started, the travel switch triggers the telescopic cylinder to perform telescopic motion, and when the telescopic cylinder is stretched, the combining block is driven to reciprocate on the linear guide rail 34, so that the conveying effect on the scale scraping brush 33 is realized;
the coaxial reversing converter 36 comprises a forward rotation gear and a reverse rotation gear, one end of the swing rod 37 is connected with the forward rotation gear, one end of the pump blade is connected with the reverse rotation gear, the outer wall of the pump shell 31 is fixedly provided with a fixed frame through welding, one side of the fixed frame is rotatably connected with a lateral gear, the lateral gear is meshed with the forward rotation gear and the reverse rotation gear, when the pump blade rotates, the reverse rotation gear can be driven to rotate, at the moment, the rotation is transmitted to the lateral gear, meanwhile, the lateral gear can drive the forward rotation gear to rotate so as to drive the swing rod 37 to rotate forward, the rotation directions of the two swing rods 37 are consistent, and the effect of driving the sliding block 39 to move on the track is achieved;
the drying agent is arranged on the inner wall of the C-shaped air bag and used for drying the arc-shaped sliding groove 13 and preventing excessive cutting fluid from overflowing into the arc-shaped sliding groove 13;
the surface of the cutting edge 12 is uniformly coated with a wear-resistant coating which is used for improving the wear resistance;
the length of the poke rod 25 is ten centimeters, and the ten centimeters enable the inside of the overlapping shell 21 to have enough deformation value to achieve the working effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a carbon fiber spiral leaf anti-fragmentation cutting device for unmanned aerial vehicle, includes drive shaft (11), its characterized in that: the outer wall of drive shaft (11) corresponds installs curb plate (1), one side of curb plate (1) articulates there is cutting edge (12), the inside in cutting edge (12) has been seted up and has been held the sword groove, the inner wall that holds the sword groove and cutting edge (12) sliding connection, the outside of curb plate (1) is provided with the support, cutting edge (12) are close to the position elastic connection at middle part and have the balancing weight, and balancing weight and curb plate (1) horizontal sliding connection.
2. The carbon fiber spiral blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 1, wherein: one side of the cutter containing groove extends inwards to form an arc-shaped sliding groove (13), a convex sliding block (122) is arranged on one side of the cutting edge (12) in an outwards protruding mode, the convex sliding block (122) is in contact with the inner wall of the arc-shaped sliding groove (13), hydraulic oil is filled in the cavity of the outer side of the cutter containing groove and the arc-shaped sliding groove (13), a torque superposition assembly (2) is arranged at the joint of the convex sliding block and the arc-shaped sliding groove, a semicircular groove is formed in one side of the arc-shaped sliding groove (13) in an inwards concave mode, a C-shaped air bag (14) is attached to the inner portion of the semicircular groove, a claw-shaped ball is arranged in the embedded mode of the C-shaped air bag (14), and gel is filled in the C-shaped air bag (14).
3. The carbon fiber spiral blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 2, wherein: torque stack subassembly (2) are including folding shell (21), the middle part inner wall rotation that overlaps shell (21) is connected with ratchet (26), the both sides of ratchet (26) correspond to rotate and are connected with poker rod (25), the one end of poker rod (25) is provided with spring (24), the one end of poker rod (25) still is provided with pawl (23), pawl (23) mesh mutually with ratchet (26), one side and the claw shape ball torque of ratchet (26) are connected, sliding plate (22) are installed to the inner wall correspondence of folding shell (21), one side and poker rod (25) of sliding plate (22) are to the contact.
4. The carbon fiber spiral blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 3, wherein: the cutter blade is characterized in that a pump liquid assembly (3) is connected between the stacking shell (21) and the cutter containing groove in a penetrating mode, the pump liquid assembly (3) comprises a pump shell (31), a pump blade (32) is rotatably connected to the inside of the pump shell (31), and cutting liquid is arranged in the cutter containing groove.
5. The carbon fiber spiral blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 4, wherein: the utility model discloses a dirty brush of scraping, including pump case (31), inner wall slip of pump case (31) is provided with scrapes dirty brush (33), arc guide (35) and linear guide (34) have been seted up to the outer wall of pump case (31), arc guide (35) and linear guide (34) splice each other with linear guide (34) ending, the junction of arc guide (35) and linear guide (34) is provided with travel switch, sliding connection has combining block (39) on linear guide (34), the trigger block is the cooperation structure with combining block (39), scrape dirty brush (33) pass the outer wall of pump case (31) and with arc guide (35) and linear guide (34) sliding connection, the one end of pump leaf (32) is connected with elastic magnet (38), the one end of elastic magnet (38) with scrape dirty brush (33) and attract mutually.
6. The carbon fiber spiral blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 5, wherein: be provided with the reciprocal shifter of magnetic force on linear guide (34), the reciprocal shifter of magnetic force is including installing the telescopic cylinder on pump case (31), telescopic cylinder and combination piece looks welded fastening, the reciprocal shifter of magnetic force is connected with the travel switch electricity, the quantity of travel switch is four.
7. The carbon fiber spiral blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 6, wherein: the coaxial reverse converter (36) comprises a forward rotation gear and a reverse rotation gear, one end of the swing rod (37) is connected with the forward rotation gear, one end of the pump blade is connected with the reverse rotation gear, a fixing frame is fixed on the outer wall of the pump shell (31) through welding, one side of the fixing frame is rotatably connected with a lateral gear, and the lateral gear is meshed with the forward rotation gear and the reverse rotation gear.
8. The carbon fiber helical blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 7, wherein: and a drying agent is arranged on the inner wall of the C-shaped air bag.
9. The carbon fiber helical blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 8, wherein: the surface of the cutting edge (12) is uniformly coated with a wear-resistant coating.
10. The carbon fiber helical blade anti-fragmentation cutting device for the unmanned aerial vehicle as claimed in claim 9, wherein: the length of the poke rod (25) is ten centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110444744.2A CN113199536A (en) | 2021-04-24 | 2021-04-24 | Carbon fiber spiral blade anti-fragmentation cutting device for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110444744.2A CN113199536A (en) | 2021-04-24 | 2021-04-24 | Carbon fiber spiral blade anti-fragmentation cutting device for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113199536A true CN113199536A (en) | 2021-08-03 |
Family
ID=77028263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110444744.2A Withdrawn CN113199536A (en) | 2021-04-24 | 2021-04-24 | Carbon fiber spiral blade anti-fragmentation cutting device for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113199536A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789481A (en) * | 2022-04-01 | 2022-07-26 | 南通金通茂电子有限公司 | Cutting device is used in intelligent plastic products production |
-
2021
- 2021-04-24 CN CN202110444744.2A patent/CN113199536A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789481A (en) * | 2022-04-01 | 2022-07-26 | 南通金通茂电子有限公司 | Cutting device is used in intelligent plastic products production |
| CN114789481B (en) * | 2022-04-01 | 2022-12-23 | 南通金通茂电子有限公司 | Cutting device is used in intelligent plastic products production |
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Application publication date: 20210803 |