CN216492481U - Hand-held type acupuncture rubber sampling machine that felting needle can be changed fast - Google Patents
Hand-held type acupuncture rubber sampling machine that felting needle can be changed fast Download PDFInfo
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- CN216492481U CN216492481U CN202123020620.6U CN202123020620U CN216492481U CN 216492481 U CN216492481 U CN 216492481U CN 202123020620 U CN202123020620 U CN 202123020620U CN 216492481 U CN216492481 U CN 216492481U
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Abstract
The utility model discloses a hand-held needling rubber collecting machine with quickly replaceable felting needles, which comprises a speed reducing motor, a transmission mechanism, an emission group, felting needles, a depth limiting mechanism and a casing, wherein the bottom of the casing is fixedly connected with a handle, the inside of the casing is provided with the speed reducing motor, the transmission mechanism and the emission group, the front end of the casing is provided with the detachable depth limiting mechanism, the depth limiting mechanism is internally provided with a felting needle chuck and the felting needles which are detachably connected, the speed reducing motor drives the emission group to act through the transmission mechanism, the emission group drives a felting needle module to push and emit the felting needles by converting potential energy into kinetic energy, the emission group comprises a straight rod guide rail, a spring, a sliding seat and a guide rail fixing seat, the guide rail fixing seat is fixed inside the casing, the guide rail fixing seat is provided with two straight rod guide rails in parallel, the utility model solves the wound of the traditional rubber cutting mode to a rubber tree, and the problems of high operating technical requirement and high labor intensity of gluers, and the replacement of the pricking pin is more rapid and convenient.
Description
Technical Field
The utility model relates to a glue collecting machine, in particular to a hand-held type needling glue collecting machine with quickly replaceable felting needles.
Background
Natural rubber is one of four industrial raw materials and is an important strategic material in China, and in recent years, because of the continuous low price of the international natural rubber and the continuous rising of labor cost, the rubber planting enterprises lose operation and the phenomenon of abandoning pipes and cutting is serious. The current general traditional cutting mode has high technical requirements and high labor intensity, and is easy to damage rubber trees, so that the shortage of rubber workers and the shortage of labor are caused, and the mechanization of the industry is urgently needed. The method is characterized in that strong callus reaction is artificially induced in a local range of a rubber tree under the action of an irritant (calcium carbide, ethephon and ethylene gas), the rubber discharge influence surface is enlarged, the solidification of a wound can be delayed after the latex tube is punctured by a fine needle, the rubber discharge time is prolonged, and the rubber collection effect with ideal yield is obtained. Compared with the traditional tapping mode, the tapping machine is labor-saving and efficient, can reduce the difficulty of the harvesting technology, and is easier to apply and popularize.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hand-held needling rubber collecting machine with quickly replaceable felting needles, which solves the problems of injury to rubber trees, high operating technical requirement and high labor intensity of rubber workers caused by the traditional rubber tapping mode, and the felting needles can be replaced more quickly and conveniently.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hand-held type acupuncture rubber sampling machine with a quickly replaceable acupuncture needle comprises a speed reduction motor, a transmission mechanism, an emission group, an acupuncture needle, a depth limiting mechanism and a casing, wherein the bottom of the casing is fixedly connected with a handle, the inside of the casing is provided with the speed reduction motor, the transmission mechanism and the emission group, the front end of the casing is provided with the detachable depth limiting mechanism, an acupuncture needle chuck and an acupuncture needle are arranged in the depth limiting mechanism and detachably connected, the speed reduction motor drives the emission group to act through the transmission mechanism, the emission group converts potential energy into kinetic energy so as to enable an acupuncture needle module to push the acupuncture needle to emit, the emission group comprises a straight-bar guide rail, a spring, a sliding seat and a guide rail fixing seat, the guide rail fixing seat is fixed in the casing, two straight-bar guide rails are arranged on the guide rail fixing seat in parallel, the straight-bar guide rail is sleeved with the spring and a linear bearing, and one end of the spring is connected with the guide rail fixing seat, the other end of the linear guide rail is movably connected with the linear bearing, the spring can drive the linear bearing to slide back and forth on the straight-bar guide rail, the sliding seat is arranged on the straight-bar guide rail in a sliding manner, a buffer cushion is arranged between the sliding seat and the linear bearing, and the sliding seat is connected with a transmission mechanism.
Furthermore, the transmission mechanism comprises a rack and a sector gear, the rack is fixedly arranged on one side of the sliding seat and meshed with the sector gear, the speed reduction motor is arranged in the shell through a motor fixing plate and connected with the sector gear through a rotating shaft, and a micro switch is arranged on one side of the sector gear.
Further, the front end of the sliding seat is abutted to the puncture needle module.
Further, the pricking pin module comprises an emission seat, a pricking pin chuck and a pricking pin, wherein the emission seat is abutted to the sliding seat, the emission seat is arranged on the sliding rod in a sliding mode, the sliding rod is arranged on the guide rail fixing seat between the two straight rod guide rails, the emission seat is connected with the pricking pin chuck through a connecting shaft, and the pricking pin chuck is connected with the pricking pin in a clamping mode or in threaded connection with the pricking pin.
Furthermore, the depth limiting mechanism is in threaded connection or screwed connection with the shell.
Furthermore, a power switch and a starting switch are respectively arranged on the machine shell.
Furthermore, a battery is arranged in the handle, the battery is electrically connected with the speed reducing motor through a power switch, a starting switch and a microswitch, and the microswitch controls the on-off state of the speed reducing motor through the on-off and off-off of a circuit.
Furthermore, the microswitch touches a small cylinder arranged on the sector gear through a deflector rod to control the on-off of a circuit of the microswitch.
The utility model has the advantages that: the utility model solves the problems of injury to rubber trees, high operating technical requirement and high labor intensity of rubber workers caused by the traditional rubber tapping mode, and the replacement of the felting needle is more rapid and convenient.
Drawings
FIG. 1 is a schematic top view of the transmission of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic side view of the transmission of the present invention;
fig. 4 is an overall structural view of the present invention.
In the figure: 1. a housing; 2. a guide rail fixing seat; 3. a spring; 4. a straight rod guide rail; 5. a linear bearing; 6. a slide base; 7. a rack; 8. a launch pad; 9. a connecting shaft; 10. a needle cartridge; 11. a needle; 12, a depth limiting mechanism; 13. a cushion pad; 14. a power switch; 15. starting a switch; 16. a battery; sector gear 17; 18. a microswitch; 19. a motor fixing plate; 20. a reduction motor; 21. a transmission mechanism; 22. a transmitting group; 23. a needle module, 24 deflector rods and 25 small cylinders.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, a hand-held type acupuncture glue collecting machine with quickly replaceable needles comprises a speed reducing motor 20, a transmission mechanism 21, an emission group 22, a needle 11, a depth-limiting mechanism 12 and a machine shell 1, wherein the bottom of the machine shell 1 is fixedly connected with a handle, the speed reducing motor 20, the transmission mechanism 21 and the emission group 22 are arranged inside the machine shell 1, the detachable depth-limiting mechanism 12 is arranged at the front end of the machine shell 1, a needle chuck 10 and the needle 11 are arranged in the depth-limiting mechanism 12, the needle chuck 10 is detachably connected with the needle 11, the speed reducing motor 20 drives the emission group 22 to move through the transmission mechanism 21, the emission group 22 converts potential energy into kinetic energy through the transmission mechanism 21, so that the needle module 23 pushes the needle 11 to emit the needle, the emission group 22 comprises a straight rod guide rail 4, a spring 3, a slide 6 and a guide rail fixing seat 2, the guide rail fixing seat 2 is fixed inside the machine shell 1, two straight-bar guide rails 4 are arranged on the guide rail fixing seat 2 in parallel, a spring 3 and a linear bearing 5 are sleeved on each straight-bar guide rail 4, one end of the spring 3 is connected with the guide rail fixing seat 2, the other end of the spring is movably connected with the linear bearing 5, the spring 3 can drive the linear bearing 5 to slide back and forth on the straight-bar guide rail 4, the sliding seat 6 is slidably arranged on the straight-bar guide rail 4, a buffer cushion 13 is arranged between the sliding seat 6 and the linear bearing 5, the sliding seat 6 is connected with a transmission mechanism 21, the transmission mechanism comprises a rack 7 and a sector gear 17, the rack 7 is fixedly arranged on one side of the sliding seat 6, the rack 7 is meshed with the sector gear 17, the speed reduction motor 20 is arranged in the casing 1 through a motor fixing plate 19, the speed reduction motor 20 is connected with the sector gear 17 through a rotating shaft, and a micro switch 18 is arranged on one side of the sector gear 17.
The microswitch 18 touches a small cylinder 25 arranged on the sector gear 17 through a deflector rod 24 to control the on-off of the circuit of the microswitch 18.
The front end of the slide 6 abuts against the lancet module 23.
The puncture needle module 23 comprises an emission seat 8, a puncture needle chuck 10 and a puncture needle 11, wherein the emission seat 8 is abutted to the sliding seat 6, the emission seat 8 is arranged on a sliding rod in a sliding manner, the sliding rod is arranged on the guide rail fixing seat 2 between the two straight rod guide rails 4, the emission seat 8 is connected with the puncture needle chuck 10 through a connecting shaft 9, and the puncture needle chuck 10 is connected with the puncture needle 11 in a clamping manner or in a threaded manner.
The depth-limiting mechanism 12 is in threaded connection or screwed connection with the machine shell 1.
The casing 1 is provided with a power switch 14 and a starting switch 15 respectively.
The handle is internally provided with a battery 16, the battery 16 is electrically connected with a speed reducing motor 20 through a power switch 14, a starting switch 15 and a microswitch 18, the microswitch 18 controls the on-off state of the speed reducing motor 20 through circuit closing and disconnection, the microswitch 18 can control the start-stop position of the sector gear 17 to be accurate through the speed reducing motor 20, and the rubber collection requirement of one needle is ensured to be realized.
The depth-limiting mechanism 12 can adjust the length of the pricked by the pricker 11, thereby realizing the controllability of the depth of the pricker 11 into the bark.
Adopt two straight-bar guide rails 4 for two rod-type linear guide mechanism make the transmission more steady, drive mechanism 21 arranges in between two straight-bar guide rails 4, make the atress of straight-bar guide rail 4 more balanced, increase of service life, for adapting to different agriculture of different glue trees to the different requirements of felting needle 11, set up felting needle 11 as the quick change formula, felting needle 11 and felting needle chuck 10 are joint or threaded connection, only need pull down behind depth limiting mechanism 12, can expose felting needle 11 and felting needle chuck 10, alright change syringe needle with the dismouting of carrying on fast, save time and save labour, make equipment suitability wider.
The power switch 14 can improve the safety and durability of the device, and can be powered off when not in use or used as an emergency switch when abnormal faults occur, so that the speed reduction motor 20 is protected, and risks such as short circuit and burnout are prevented.
The working principle is as follows: when the utility model is used, the sector gear 17 is driven by the speed reducing motor 20, the sector gear 17 drives the rack 7, the spring 3 is compressed backwards to form potential energy, when the spring 3 is compressed to the maximum displacement, the teeth of the sector gear 17 are separated from the teeth of the rack 7, the meshing transmission force is cancelled, the rack 7 is instantly converted into kinetic energy by the potential energy stored by the spring 3 to be emitted, the rack 7 pushes the puncture needle chuck 10 and the puncture needle 11 to be emitted through the emitting seat 8, so that the puncture needle 11 is directly punctured into the bark at a certain depth, latex flows out from the needle opening of a rubber tree, the operation of latex is obtained, and meanwhile, the micro switch 18 arranged on the sector gear 17 controls the closing and the opening of a circuit, and the rubber collecting operation of one needle is completed.
The microswitch 18 operates in the following manner: the power switch 14 is pressed down and the starting switch 15 is inching, the speed reducing motor 20 starts to drive the sector gear 17 to rotate, the driving rod 24 leaves the shifting rod 24 of the micro switch 18 through the small cylinder 25 arranged on the sector gear 17 and enters an initial position state, the shifting rod 24 of the micro switch 18 is in an off state when being pressed by the small cylinder 25, the micro switch 18 is in an on state until the sector gear 17 drives the small cylinder 25 to rotate and separate from the shifting rod 24, the speed reducing motor 20 rotates for one circle, the small cylinder 25 presses the shifting rod 24 of the micro switch 18 again, the circuit of the speed reducing motor 20 is disconnected again, and the speed reducing motor 20 stops rotating. Thereby completing the glue collecting operation of one needle.
While the utility model has been described in detail with reference to the drawings and examples, it will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. A hand-held type acupuncture rubber sampling machine that felting needle can be changed fast which characterized in that: including gear motor (20), drive mechanism (21), transmission group (22), felting needle (11), depth-limiting mechanism (12) and casing (1), the bottom and the handle fixed connection of casing (1), the inside of casing (1) is equipped with gear motor (20), drive mechanism (21) and transmission group (22), the front end of casing (1) is equipped with detachable depth-limiting mechanism (12), be equipped with in depth-limiting mechanism (12) felting needle chuck (10) and felting needle (11), felting needle chuck (10) and felting needle (11) are for dismantling the connection, gear motor (20) drive transmission group (22) action through drive mechanism (21), transmission group (22) are through turning into kinetic energy with potential energy to make felting needle module (23) promote felting needle (11) to launch, transmission group (22) are including straight-bar guide rail (4), spring (3), Slide (6) and guide rail fixing base (2), inside guide rail fixing base (2) were fixed in casing (1), the parallel was equipped with two straight-bar guide (4) on guide rail fixing base (2), all overlapped on straight-bar guide (4) and was equipped with spring (3) and linear bearing (5), the one end and the guide rail fixing base (2) of spring (3) were connected, the other end and linear bearing (5) mobile connection, spring (3) can drive linear bearing (5) and come and go the slip on straight-bar guide (4), slide (6) slidable is established on straight-bar guide (4), is equipped with blotter (13) between slide (6) and linear bearing (5), slide (6) are connected with drive mechanism (21).
2. A hand-held glue applicator with quick replaceable lancet needles as claimed in claim 1, wherein: the transmission mechanism comprises a rack (7) and a sector gear (17), the rack (7) is fixedly arranged on one side of the sliding seat (6), the rack (7) is meshed with the sector gear (17), a speed reducing motor (20) is arranged in the machine shell (1) through a motor fixing plate (19), the speed reducing motor (20) is connected with the sector gear (17) through a rotating shaft, and a microswitch (18) is arranged on one side of the sector gear (17).
3. A hand-held glue applicator with quick replaceable lancet needles according to claim 1 or 2, characterised in that: the front end of the sliding seat (6) is abutted against the needle module (23).
4. A hand-held glue applicator with quick replaceable lancet needles as claimed in claim 3, wherein: the puncture needle module (23) comprises an emission seat (8), a puncture needle chuck (10) and a puncture needle (11), wherein the emission seat (8) is abutted to a sliding seat (6), the emission seat (8) is slidably arranged on a sliding rod, the sliding rod is arranged on a guide rail fixing seat (2) between two straight rod guide rails (4), the emission seat (8) is connected with the puncture needle chuck (10) through a connecting shaft (9), and the puncture needle chuck (10) is connected with the puncture needle (11) in a clamping or threaded manner.
5. A hand-held glue applicator with quick replaceable lancet needles as claimed in claim 1, wherein: the depth limiting mechanism (12) is in threaded connection or screwed connection with the machine shell (1).
6. A hand-held glue applicator with quick replaceable lancet needles as claimed in claim 1, wherein: the shell (1) is provided with a power switch (14) and a starting switch (15) respectively.
7. A hand-held glue applicator with quick replaceable lancet needles as claimed in claim 1, wherein: a battery (16) is arranged in the handle, the battery (16) is electrically connected with the speed reducing motor (20) through a power switch (14), a starting switch (15) and a micro switch (18), and the micro switch (18) controls the on-off state of the speed reducing motor (20) through circuit closing and opening.
8. A hand-held glue applicator with quick replaceable lancet needles as claimed in claim 2 or 7, characterised in that: the microswitch (18) touches a small cylinder (25) arranged on the sector gear (17) through a deflector rod (24) to control the on-off of a circuit of the microswitch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020620.6U CN216492481U (en) | 2021-12-03 | 2021-12-03 | Hand-held type acupuncture rubber sampling machine that felting needle can be changed fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020620.6U CN216492481U (en) | 2021-12-03 | 2021-12-03 | Hand-held type acupuncture rubber sampling machine that felting needle can be changed fast |
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| Publication Number | Publication Date |
|---|---|
| CN216492481U true CN216492481U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123020620.6U Active CN216492481U (en) | 2021-12-03 | 2021-12-03 | Hand-held type acupuncture rubber sampling machine that felting needle can be changed fast |
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| CN (1) | CN216492481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116331534A (en) * | 2023-05-26 | 2023-06-27 | 中国科学院沈阳自动化研究所 | Multi-joint space spear device |
-
2021
- 2021-12-03 CN CN202123020620.6U patent/CN216492481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116331534A (en) * | 2023-05-26 | 2023-06-27 | 中国科学院沈阳自动化研究所 | Multi-joint space spear device |
| CN116331534B (en) * | 2023-05-26 | 2023-08-01 | 中国科学院沈阳自动化研究所 | Multi-joint space spear device |
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