CN114964864A - Detachable fast collector for pine wood nematode sawdust method - Google Patents
Detachable fast collector for pine wood nematode sawdust method Download PDFInfo
- Publication number
- CN114964864A CN114964864A CN202210146867.2A CN202210146867A CN114964864A CN 114964864 A CN114964864 A CN 114964864A CN 202210146867 A CN202210146867 A CN 202210146867A CN 114964864 A CN114964864 A CN 114964864A
- Authority
- CN
- China
- Prior art keywords
- water
- slide rail
- hole
- fixing
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a detachable pine wood nematode sawdust method quick collector, which comprises an electric hand drill part, a sawdust collecting part and a water cooling flushing part, and is improved on the basis of the traditional charging wood drilling hand electric drill, a detachable slide rail device is additionally arranged below the hand electric drill in parallel, the front end of the slide rail is flush with a drill bit, the telescopic length is equal to the working length of a pine wood drill bit, after the electric drill starts working, the front end of the slide rail device is abutted against the bark of a sampling tree, sawdust discharged by the pine wood drill bit can automatically fall into a sawdust collecting self-sealing bag below a slide rail steel ring along with the gradual penetration of the pine wood drill bit, the sawdust collecting self-sealing bag is taken down after holes are punched, a label is filled in the sawdust collecting self-sealing bag, so that the next microscopic examination and DNA identification are facilitated, meanwhile, a detachable automatic water pump cleaning and cooling device is arranged above the rear side of the electric drill, the device is cleaned once when one part is collected, and cross contamination is prevented, or the water pump is opened to spray water to cool the drill bit in the sampling process.
Description
Technical Field
The invention belongs to the related technical field of specimen collectors, and particularly relates to a detachable pine wood nematode sawdust method rapid collector.
Background
Design "removable pine wood nematode quick sample collector" according to saw-dust sampling method, this instrument portable, easy disassembly, it is efficient, can effectively avoid cross contamination, can effectively improve pine wood nematode sampling efficiency.
The existing pine wood nematode wood chip collecting technology has the following problems: present pine wood nematode wood bits are gathered when gathering, mainly drill the pine wood through electric hand drill, the saw-dust that produces during drilling also can be collected through manual mode, such collection mode is comparatively loaded down with trivial details, and collect easily with the irrelevant sample of pine wood bits, and when having collected a pine wood bits, can directly pass through electric hand drill drilling another pine wood, then can cause the nematode of remaining on the drill bit to carry another pine wood easily like this, thereby can cause and gather sample cross infection.
Disclosure of Invention
The invention aims to provide a detachable pine wood nematode sawdust method quick collector, which aims to solve the problem that the prior pine wood nematode sawdust collection in the background technology is complicated in collection, the pine wood is mainly drilled through an electric hand drill, and the sawdust generated in drilling can be collected in a manual mode, so that specimens which are not related to the pine wood sawdust are easily collected, and when one piece of pine wood sawdust is collected, another piece of pine wood can be directly drilled through the electric hand drill, so that nematodes remained on a drill bit can be easily carried to the other piece of pine wood, and the cross infection of the collected specimens can be caused.
In order to achieve the purpose, the invention provides the following technical scheme:
a detachable pine wood nematode sawdust method quick collector comprises an electric hand drill part, a sawdust collecting part and a water cooling flushing part, wherein the electric hand drill part comprises a charging electric hand drill whole machine, a drill bit fixing and dismounting assembly, a torque adjusting rotating ring assembly, a three-gear function switching rotating ring, a drill bit, a speed adjusting switch, a power supply jack female head, an electric hand drill stepless speed change button, a forward and reverse rotating switch, a water pump assembly wiring terminal switch, a work indicator lamp, a slide rail mounting hole plug, a slide rail fixing screw hole, a left cross screw female hole, a right hexagon nut clamping groove, two sides of a shell are discontinuously raised, a motor heat dissipation hole, shell flexible glue and a charging battery, the length of the electric hand drill body part is 188mm, the drill bit fixing and dismounting assembly, the torque adjusting rotating ring and the three-gear function switching rotating ring are sequentially arranged from front to back, the water pump assembly wiring terminal switch is arranged behind the forward and reverse rotating switch, one end of a water pump assembly wiring terminal switch is connected with a non-speed-change button of an electric hand drill, the other end of the water pump assembly wiring terminal switch is connected with a speed regulation switch, a power supply jack female head is arranged in the speed regulation switch and is electrically connected with a water pump assembly wiring terminal male head, a work indicator lamp is arranged on the left side above the stepless speed regulation switch of the whole electric hand drill, a slide rail mounting hole with a parallel charging electric hand drill main shaft direction is arranged in front of a reversing switch, a slide rail mounting hole plug is arranged inside the slide rail mounting hole, a left cross screw female hole is arranged on the left side of the slide rail mounting hole plug, a right hexagonal nut clamping groove is arranged on the right side of the slide rail mounting hole plug, and intermittent bulges are arranged on two sides of a shell above a handle of the whole electric hand drill;
the sawdust collecting part comprises a slide rail, a 6mm inner diameter at the front end of the slide rail, a 10mm inner diameter at the middle rear end of the slide rail, a slide rail fixing round hole, a groove below the slide rail, a slide rail inner spring, a slide rail guide rod, a protrusion at the lower end of the guide rod, a guide rod protrusion fixing screw hole, a collecting bag fixing steel ring, a collecting bag fixing elastic clamp, a sawdust collecting self-sealing bag, a steel ring sleeve, a sleeve fixing screw hole, a clamping piece inserting hole, a clamping piece fixing screw hole, a nozzle fixing clamping piece, a nozzle fixing round hole and a bark pasting arc section, wherein the length of the slide rail is 125mm, the outer diameter is 16mm, the 6mm inner diameter is arranged at the left end 4mm of the slide rail, the 10mm inner diameter is arranged at the middle rear end 121mm of the slide rail, the slide rail fixing round hole is arranged on the pipe wall of the rear end 10mm of the slide rail in the vertical direction of the rod, the groove below the slide rail is arranged under the slide rail, a slide rail is internally provided with a slide rail inner spring inside the slide rail, the front end of the slide rail is connected with the slide rail guide rod, the lower end of a guide rod is arranged below the rear section of the guide rod of the sliding rail, a guide rod protrusion fixing screw hole is formed in one side of the lower end of the guide rod, the guide rod of the sliding rail is connected with a collection bag fixing steel ring, a collection bag fixing elastic clamp is respectively arranged at the cutting positions of four long and short shafts on the periphery of the outer side of the collection bag fixing steel ring, a wood chip collecting self-sealing bag is clamped on the collection bag fixing elastic clamp, a steel ring sleeve is welded in the middle of one side of the long shaft section in the vertical direction, a sleeve fixing screw hole is formed right below the steel ring sleeve, a card inserting hole is formed in the right side of the sleeve fixing screw hole, a nozzle fixing card is inserted into the card inserting hole, a nozzle fixing round hole is formed in the uppermost end of the nozzle fixing card, and a bark pasting arc section is arranged on one side of the long shaft section;
the water-cooling flushing component comprises a plastic water tank, a water tank opening, a water tank cover, an arc-shaped base, a wiring terminal male head, a circuit pipe groove, positive and negative wiring terminals of a water pump motor, a fixed groove, a motor mounting hole, a water pump impeller, a water pump motor, a motor water blocking plate outer wall, a blocking plate mounting hole, a blocking plate pipe groove, a blocking plate screw hole, a water outlet hole, a water inlet hole, a water outlet hole connecting hose and a water spray nozzle, wherein the water-cooling cleaning part plastic water tank is arranged above the charging electric hand drill finishing machine, the water tank opening is arranged above the water-cooling cleaning part plastic water tank, the water tank opening is externally connected with the water tank cover, the arc-shaped base is arranged at the middle linear position below the water-cooling cleaning part plastic water tank, the wiring terminal male head is arranged at the side edge above the arc-shaped base, the wiring terminal male head is provided with the circuit pipe groove, one end of the circuit pipe groove is connected with the positive and negative wiring terminals of the water pump motor, the front end department of the positive and negative binding post of water pump motor is provided with fixed recess, saw-dust collection part material water tank box front end wall department is provided with the motor mounting hole, install the water pump impeller on the motor mounting hole, one side of water pump impeller is provided with water pump motor and motor water-blocking plate, one side of motor water-blocking plate is provided with the electron water-blocking plate outer wall, be provided with the closure plate mounting hole on the motor closure plate outer wall, install the closure plate on the closure plate mounting hole, the closure plate inboard is provided with closure plate spool groove, the corresponding department in closure plate and the outside downthehole silk hole is provided with the closure plate screw hole, the box front side of bits collection part plastic water tank and the downthehole wall of water pump impeller mounting hole are surely left the apopore, the front end center department of motor mounting hole is provided with the inlet opening, be connected with apopore coupling hose on the apopore, the other end of coupling hose is connected with out the water spout.
Preferably, the electric hand drill part does not contain the drill bit length and is 188mm, and is the fixed subassembly 44mm of dismantling of drill bit, the fixed subassembly 26mm of dismantling of drill bit, three fender function switch change-over swivel 21mm from the front backward in proper order, and motor spindle portion 97mm, the fixed subassembly of dismantling of drill bit, three fender function switch change-over swivel triplex are 20mm, 26mm, 38mm, 42mm, 40mm, 44mm, 46mm, 42mm, 44mm, 46mm in proper order from the front backward outer warp.
Preferably, the fixed card of nozzle is provided with the fixed round hole of nozzle the top, and the long axis section connects the opposite one side straight line of steel pipe and pastes the fifty percent discount reversal of bark arc section to the bark is pressed close to on a large scale to the fixed steel ring of collection bag.
Preferably, the perpendicular upwards 2mm department in positive negative binding post front end both sides of water pump motor is provided with 5 sections and supports 2mm length 10 mm's fixed recess, and interval 10mm is interrupted the arch with electric hand drill top shell both sides and is a bright and dark, and the box just can the straining of pushing down.
Preferably, a motor mounting hole is formed in the position, 1mm in wall thickness, at the front end of the plastic water tank body of the water cooling cleaning part, of the wall thickness, the hole depth is 54mm, the innermost inner diameter is 24.5m, and the length is 10mm, and the motor mounting hole is used for mounting a water pump impeller.
Preferably, the water spray nozzle is fixed to the nozzle fixing circular hole through a screw, the water spray nozzle is adjusted to be aligned with the drill bit when drilling and sampling are carried out, a water pump switch is turned on, water supply is started during operation of the drill bit, the collected sample is collected after collection is finished, the water spray nozzle is aligned with the drill bit, the switch is turned on to work, and the drill bit is washed to prevent cross infection caused during secondary sampling.
Compared with the prior art, the invention provides a detachable pine wood nematode sawdust method quick collector, which has the following beneficial effects:
the invention is improved on the basis of the traditional wood drilling handheld electric drill, and a detachable sliding rail device is additionally arranged below the handheld electric drill in parallel, the front end of the sliding rail is flush with a drill bit, and the telescopic length is equal to the working length of a loose material drill bit. After the electric drill starts to work, the front end of the sliding rail device is abutted to the bark of a sampled tree, the sliding rail guide rod gradually penetrates into the pine drill bit, the sliding rail guide rod synchronously moves forwards along with the compression of a spring in the sliding rail by the body of the pine electric drill, the sliding rail guide rod moves back into the movable sliding rail immediately, wood chips discharged by the pine drill bit can automatically fall into a wood chip collecting self-sealing bag below the sliding rail guide rod, the wood chip collecting self-sealing bag is taken down after holes are punched, a label is filled in the wood chip collecting self-sealing bag, and wood chip collection is completed, so that the next microscopic examination and DNA identification are convenient, meanwhile, the condition that pine nematodes are carried or killed by the pine drill bit at high temperature in the sampling process is realized, a detachable automatic water supply pump is designed on the rear side of the electric hand drill, the drill bit is cleaned once when one part is collected, cross contamination is prevented, or a water spray pump is opened to cool the drill bit in the sampling process.
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 without limiting the invention in which:
FIG. 1 is a schematic side view of a detachable pine wood nematode sawdust method rapid harvester according to the present invention;
FIG. 2 is a schematic view of a rear plane structure of a detachable pine wood nematode sawdust method quick collector provided by the invention;
FIG. 3 is a schematic view of the structure of the chip collecting part according to the present invention;
FIG. 4 is a schematic structural view of a water cooling and flushing part according to the present invention;
1. charging the whole electric hand drill; 2. the drill bit fixing and dismounting component; 3. a torque adjustment swivel; 4. A third gear function switching swivel; 5. a drill bit; 6. a fast and slow speed regulating switch; 7. a power jack female; 8. an electric hand drill stepless speed change button; 9. a forward and reverse rotation switch; 10. a water pump assembly wiring terminal switch; 11. a work indicator light; 12. a slide rail mounting hole; 13. a sliding rail mounting hole plug; 14. The slide rail is fixed with a screw hole; 15. a left cross nut hole; 16. a right hexagonal nut slot; 17. two sides of the shell are discontinuously raised; 18. a heat dissipation hole of the motor; 19. soft shell glue; 20. a rechargeable battery; 21. a slide rail; 22. the inner diameter of the front end of the slide rail is 6 mm; 23. the inner diameter of the middle rear end of the slide rail is 10 mm; 24. a slide rail fixing circular hole; 25. a groove is formed below the sliding rail; 26. a spring in the slide rail; 27. a slide rail guide rod; 28. the lower end of the guide rod is convex; 29. the guide rod is protruded to fix the screw hole; 30. fixing a steel ring by the collection bag; 31. the elastic clamp is fixed on the collection bag; 32. collecting sawdust and sealing the bags; 33. a steel ring sleeve; 34. a sleeve fixing screw hole; 35. a card insertion hole; 36. a card fixing screw hole; 37. the nozzle fixing clamp plate; 38. a nozzle fixing circular hole; 39. sticking the arc section of the bark; 40. a plastic water tank; 41. opening a hole in the water tank; 42. a water tank cover; 43. an arc-shaped base; 44. a male terminal of the wiring terminal; 45. A line pipe groove; 46. a positive and negative wiring terminal of the water pump motor; 47. fixing the groove; 48. a motor mounting hole; 49. a water pump impeller; 50. a water pump motor; 51. a motor water-blocking plate; 52. the outer wall of the motor blocking plate; 53. plugging plate mounting holes; 54. a blocking plate; 55. plugging a pipeline slot of the plate line; 56. plugging a plate screw hole; 57. a water outlet hole; 58. a water inlet hole; 59. the water outlet is connected with a hose; 60. a water spraying nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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. 1-4, the present invention provides a technical solution: a detachable fast collector for wood chip method of pine wood nematode comprises an electric hand drill part, a wood chip collecting part and a water cooling and washing part, wherein the electric hand drill part comprises a rechargeable electric hand drill whole machine 1, a drill bit fixing and detaching component 2, a torque adjusting rotating ring 3, a three-gear function switching rotating ring 4, a drill bit 5, a fast and slow adjusting switch 6, a power supply jack female head 7, an electric hand drill stepless speed change button 8, a forward and reverse rotating switch 9, a water pump component wiring terminal switch 10, a work indicating lamp 11, a slide rail mounting hole 12, a slide rail mounting hole plug 13, a slide rail fixing screw hole 14, a left cross screw hole 15, a right hexagon nut clamping groove 16, shell two-side discontinuous bulges 17, a motor heat dissipation hole 18, a shell soft rubber 19, a rechargeable battery 20, a drill bit fixing and detaching component 2, a torque adjusting rotating ring 3, a 188mm in length from front to back in sequence, a drill bit fixing and detaching component 2, a torque adjusting rotating ring 3, a water cooling and a washing component, A three-gear function switching rotating ring 4, a water pump assembly wiring terminal switch 10 is arranged behind a positive and negative rotating switch 9, and one end of a positive and negative rotation switch 9 is connected with a stepless speed change button 8 of the electric hand drill, the other end is connected with a fast and slow speed adjusting switch 6, a power supply jack female head 7 is arranged in the fast and slow speed adjusting switch 6, the power supply jack female head 7 is electrically connected with a wiring terminal male head 44, a work indicating lamp 11 is arranged above the charging electric hand drill finishing machine 1, a slide rail mounting hole 12 with parallel main shaft directions of the charging electric hand drill is arranged in front of the positive and negative rotation switch 9, a slide rail mounting hole plug 13 is arranged in the slide rail mounting hole 12, a left cross screw female hole 15 is arranged on the left side of the slide rail mounting hole plug 13, a right hexagonal nut clamping groove 16 is formed in the right side of the sliding rail mounting hole plug 13, and discontinuous bulges 17 on two sides of the shell are arranged above the shell of the whole rechargeable electric hand drill 1;
the wood chip collecting part comprises a slide rail 21, a 6mm inner diameter 22 at the front end of the slide rail, a 10mm inner diameter 23 at the middle and rear ends of the slide rail, a slide rail fixing round hole 24, a slot 25 below the slide rail, a slide rail inner spring 26, a slide rail guide rod 27, a guide rod lower end bulge 28, a guide rod bulge fixing screw hole 29, a collecting bag fixing steel ring 30, a collecting bag fixing elastic clamp 31, a wood chip collecting self-sealing bag 32, a steel ring sleeve 33, a sleeve fixing screw hole 34, a clamp inserting hole 35, a clamp fixing screw hole 36, a nozzle fixing clamp 37, a nozzle fixing round hole 38 and a bark pasting arc section 39, wherein the length of the slide rail 21 is 125mm, the outer diameter is 16mm, the front end of the slide rail 21 is provided with the 6mm inner diameter 22 at the front end of the slide rail, the rear end of the slide rail 21 is provided with the 10mm inner diameter 23 at the middle and rear end of the slide rail, the 10mm pipe wall of the slide rail 21 is provided with the slide rail fixing round hole 24 at the pipe wall in the vertical direction, the slide rail 21 is provided with the slot 25 below the slide rail, a slide rail inner spring 26 is arranged inside the slide rail 21, a slide rail guide rod 27 is connected to the front end of the slide rail inner spring 26, a guide rod lower end bulge 28 is arranged below the rear section of the slide rail guide rod 27, a guide rod bulge fixing screw hole 29 is arranged on one side of the guide rod lower end bulge 28, the slide rail guide rod 27 is connected with a collection bag fixing steel ring 30, collection bag fixing elastic clamps 31 are respectively arranged at the tangency positions of four long and short shafts on the periphery of the outer side of the collection bag fixing steel ring 30, a wood chip collection self-sealing bag 32 is clamped on the collection bag fixing elastic clamps 31, a steel ring sleeve 33 is welded in the middle of one side of the long shaft section in the vertical direction, a sleeve fixing screw hole 34 is arranged right below the sleeve fixing screw hole 34, a card jack 35 is arranged on the right side of the sleeve fixing screw hole 34, a nozzle fixing card 37 is inserted into the card jack 35, a nozzle fixing round hole 38 is arranged at the uppermost end of the nozzle fixing card 37, and an arc section 39 for sticking bark is arranged on one side of the long shaft section;
the water-cooling and washing part comprises a water-cooling washing part plastic water tank 40, a water tank opening 41, a water tank cover 42, an arc-shaped base 43, a wiring terminal male head 44, a circuit pipe groove 45, a water pump motor positive and negative wiring terminal 46, a fixing groove 47, a motor mounting hole 48, a water pump impeller 49, a water pump motor 50, a motor water blocking plate 51, a motor blocking plate outer wall 52, a blocking plate mounting hole 53, a blocking plate 54, a blocking plate pipe groove 55, a blocking plate screw hole 56, a water outlet hole 57, a water inlet hole 58, a water outlet connecting hose 59 and a water nozzle 60, the water-cooling washing part plastic water tank 40 is arranged above the charging electric hand drill 1, the water tank opening 41 is arranged above the water-cooling washing part plastic water tank 40, the water tank opening 41 is externally connected with the water tank cover 42, the arc-shaped base 43 is arranged at the middle straight line position below the water-cooling washing part plastic water tank 40, the arc-shaped base 43 is provided with the wiring terminal male head 44 on the side edge above the arc-shaped base 43, a circuit pipe groove 45 is arranged along the male head 44 of the connecting terminal, one end of the circuit pipe groove 45 is connected with a positive and negative connecting terminal 46 of a water pump motor, the front end of the positive and negative connecting terminal 46 of the water pump motor is provided with a fixed groove 47, the front end wall of the box body of the water cooling cleaning part plastic water tank 40 is provided with a motor mounting hole 48, the motor mounting hole 48 is provided with a water pump impeller 49, one side of the water pump impeller 49 is provided with a water pump motor 50 and a motor water blocking plate 51, one side of the motor water blocking plate 51 is provided with a motor blocking plate outer wall 52, the motor blocking plate outer wall 52 is provided with a blocking plate mounting hole 53, the blocking plate mounting hole 53 is provided with a blocking plate 54, the inner side of the blocking plate 54 is provided with a blocking plate pipe groove 55, the corresponding part of the blocking plate 54 and the outer side inner wire hole is provided with a blocking plate screw hole 56, the front side of the box body of the water cooling cleaning part plastic water tank 40 is tangent to the inner wall of the water pump impeller 49 to leave a water outlet hole 57, the front end center of the motor mounting hole 48 is provided with a water inlet 58, the water outlet 57 is connected with a water outlet connecting hose 59, and the other end of the water outlet connecting hose 59 is connected with a water outlet nozzle 60.
The electric hand drill part does not comprise a drill bit with the length of 188mm, and sequentially comprises a drill bit fixing and dismounting component 244mm, a torque adjusting rotating ring 326mm, a three-gear function switching rotating ring 421mm from front to back, a motor spindle part 97mm, a drill bit fixing and dismounting component 2, a torque adjusting rotating ring 3 and a three-gear function switching rotating ring 4 from front to back and sequentially comprises three parts of 20mm, 26mm, 38mm, 42mm, 40mm, 44mm, 46mm, 42mm, 44mm and 46mm from front to back.
The uppermost end of the nozzle fixing clamping piece 37 is provided with a nozzle fixing round hole 38, and the long shaft section is connected with one side of the steel pipe opposite to the straight line and pasted with a bark arc section 39 to be folded and inverted, so that the collection bag fixing steel ring is close to the bark on a large scale.
The two sides of the front end of the positive and negative wiring terminals 46 of the water pump motor are vertically upwards provided with a fixed groove 47 with the length of 2mm and the length of 10mm, the fixed groove 47 is supported by 5 ends and is 2mm and 10mm at an interval of 10mm, the fixed groove is in a state of being hidden by the discontinuous bulges 17 on the two sides of the shell above the electric hand drill, and the box body can be fastened by pressing down.
A motor mounting hole 48 is formed in the position, 1mm in wall thickness, at the front end of the box body of the plastic water tank 40 of the water cooling cleaning part, 54mm in hole depth, 24.5m in innermost inner diameter and 10mm in length and used for mounting a water pump impeller 49.
The water spray nozzle 60 is fixed to the nozzle fixing round hole 38 through screws, when drilling and sampling are conducted, the water spray nozzle 60 is adjusted to the position of an alignment drill bit, a water pump switch is turned on, water supply is started during drill bit work, collected samples are collected after collection is completed, the water spray nozzle 60 is aligned to the drill bit, the switch is turned on, the drill bit is washed, and cross infection is prevented during secondary sampling.
The working principle and the using process of the invention are as follows:
the detachable fast collector flashlight drill part of the pine wood nematode sawdust method is formed in one piece, namely, a whole rechargeable electric hand drill 1, a drill bit fixing and detaching assembly 2, a torque adjusting rotating ring 3, a three-gear function switching rotating ring 4, a fast and slow adjusting switch 6, a power supply jack female head 7, a stepless speed change button 8 of the electric hand drill, a forward and reverse rotating switch 9, a water pump assembly wiring terminal switch 10, a work indicator lamp, a slide rail mounting hole 12, a slide rail fixing screw hole 14, a left cross screw female hole 15, a right hexagon screw clamping groove 16, discontinuous bulges 17 on two sides of a shell, a motor heat dissipation hole 18 and a shell flexible glue 19 are all designed in one piece, independent assembly is not carried out, the outer diameter of the water pump assembly wiring terminal switch button is 6mm, operation is convenient, one end is connected with a hand stepless speed change button, one end is connected with the fast and slow adjusting switch above the electric hand drill, a wiring terminal female head is designed in the fast and slow adjusting switch, be used for water supply group to build public head and insert the circular telegram, and at electric hand drill infinitely variable speed button top work pilot lamp department, electric hand drill just reversal switch the place ahead promptly, design a round hole parallel with electric hand drill main shaft direction, hole depth 20mm, internal diameter 16mm, built-in one with the same end cap of hole size, a 4mm screw of internal diameter is made perpendicularly in hole rear end 10mm department, the left side is cross screw female downthehole diameter 6mm, the right side is hexagon nut draw-in groove, internal diameter 8mm, be used for installing slide rail set spare, on electric hand drill motor unit shell top both sides side down 10 mm's the horizon, the semicircular bulge of a diameter 3mm of every 10mm design, each 4 in both sides, cast as an organic whole with the shell, the material will stand wear and tear, be used for pressing down the water supply group to fix on the electric drill.
Firstly, a wood drilling drill bit is installed, and a prepared drill bit with the length of 90mm and the diameter of 10mm is installed at the front end of an electric hand drill.
The second step is to assemble the sliding rail device, which mainly comprises three parts, namely a sliding rail part and a guide rail part, wherein the sliding rail part is 125mm long, 16mm in outer diameter, 4mm in inner diameter and 6mm in left front end and 10mm in inner diameter towards back, and is used for installing a sliding rail guide rod 27 and a sliding rail inner spring 26, a pipe wall with the vertical direction of the rod is provided with a circular hole with the inner diameter of 4mm at the position of 10mm in back end, a groove with the 4mm right below the sliding rail hole and extending to the position of 4mm in front end is provided with a compressible spring with the length of 95mm and the outer diameter of 9.8mm, namely the sliding rail inner spring 26, the sliding rail part and the guide rod part are arranged in the sliding rail, the front end of the sliding rail guide rod 26 is connected with the sliding rail guide rod 27 and 90mm long, the front section is 74mm long and the outer diameter of 5.9mm, the back section is 16mm long and the outer diameter is 9.9mm, a bulge with the width of 3.9mm below the back section and is consistent with the groove right below the sliding rail, the bulge, the outer diameter of the bulge part is 16.5mm, a 2mm in length of the bulge section from the front 10mm, third, in the steel ring part, a collecting bag fixing steel ring 30 is connected on a slide rail guide rod 27, the steel ring is oval, the long axis is 90mm, the short axis is 42mm, the perimeter of the steel ring is 472mm, a collecting bag fixing elastic clamp 31 is respectively arranged at the tangent positions of 4 long and short axes, the width of the collecting bag fixing elastic clamp is 10mm and the thickness of the collecting elastic clamp is 2mm, the collecting bag is used for clamping wood dust collecting self-sealing bags, a sleeve pipe with the length of 20mm and the inner diameter of 16.1mm and the wall thickness of 1mm is welded in the middle vertical direction at one side of the long axis section, a round hole with the inner diameter of 2.1mm is opened right below the sleeve pipe, the sleeve pipe is connected with the round hole at the projection position of the guide rod by a screw, a clamping piece inserting hole with the width of 10mm and the thickness of 1mm is welded on the steel ring at the right side of the steel pipe, a 2mm inner screw hole is opened in the middle, a steel sheet with the length of 70mm and the width of 10mm is inserted into the middle of 6mm at the uppermost end of the steel sheet for fixing a water spray nozzle head, the long axis section is connected with the opposite side of the straight line 57mm and is folded and reversed, so that the steel ring can be tightly attached to the bark in a large range. And after the sliding rails are sequentially assembled, the sliding rails are installed in the sliding rail installation holes, and screws are screwed down.
And a third step of assembling a water cooling cleaning device, wherein the water tank part is firstly formed, the length of the water tank is 100mm, the width of the water tank is 70mm, the height of the water tank is 55mm, the wall thickness of the water tank is 1mm, the upper part of the water tank is provided with internal and external wires, the internal wires can be connected with a mineral water bottle, the external wires are connected with a water tank cover, the 42mm section of the straight line distance between the lower part of the water tank and the middle part of the water tank is arc-shaped, a positive and negative terminal male head is arranged right above the arc and 32mm away from the side surface and is in a right angle shape (parallel to the water tank by 7mm and then vertically downwards by 6mm), a circuit pipe groove is arranged along the terminal and is directly connected with the positive and negative terminal terminals of the motor so as to be convenient for passing through electric wires, five grooves with the diameter of 3.2mm and the length of 10mm are arranged at the two sides of the front end vertically upwards by 2mm, the interval of 10mm, the protrusions above the electric hand drill are in a dark state, and the water cooling cleaning device can be fastened by pressing the water tank body downwards. Then designing a three-stage round hole with the depth of 54mm and the innermost inner diameter of 24.5mm and the length of 10mm for a water pump impeller at the position of 2mm thick on the front end wall of the box body, then increasing the inner diameter to 1mm outwards to obtain 26.5mm, and installing a motor and a water blocking plate with the length of 40mm, increasing the circular wall thickness to 5mm near the outer side by 3mm, equally spacing 4 internal thread holes with the diameter of 1.5mm, then increasing the inner diameter to 34.5mm, installing a motor wiring blocking plate, reserving a motor positive and negative electrode wiring pipe groove at the inner side of the blocking plate, punching two mm at the position of the blocking plate corresponding to the internal thread holes of the outer side hole wall, screwing the blocking plate with the diameter of 1mm at the outer side, installing the water pump assembly, connecting the line and screwing the blocking plate, reserving a water outlet hole 57 with the inner diameter of 4mm by tangency between the water pump impeller installing hole and the inner wall at the front end of the box body so as to connect a water pipe, reserving a water inlet hole 58 mm with the inner diameter of 4mm directly connected with the bottom at the center of the front end of the motor installing hole, then, a water outlet hole connecting hose 59 with the inner diameter of 3mm and the wall thickness of 1mm is connected to the water outlet hole 57 of the water pump, the other end of the water outlet hole connecting hose is connected with a water nozzle, and the water nozzle is fixed to a steel ring clamping piece hole through screws.
When drilling and sampling, a sliding rail device with the same length as the drill bit is fixed below the drill bit in parallel, the telescopic range is 0-70mm, the effective working length of the drill bit is also 70mm, a self-sealing bag pasted with a collecting label is clamped on a guide rod steel ring of the sliding rail according to needs, when the self-sealing bag works, the steel ring at the front end of a guide rod is fixed to the position of bark, the sliding rail is forwards synchronously compressed along with a compression spring of a machine body of the electric drill along with the gradual penetration of the drill bit, the guide rod is then retracted into the sliding rail, the wood chips discharged by the drill bit automatically fall into the self-sealing bag below, the self-sealing bag is taken down after holes are punched to complete wood chip collection, so that the next step of microscopic examination and identification is facilitated, and simultaneously, in order to prevent and control pine wood nematodes carried in the sampling process of the drill bit or kill the pine nematodes at high temperature, 1 detachable water pump cleaning and cooling device is designed above the electric drill bit, design independent shift knob, every is gathered a position and is washd a drill bit promptly, prevents and treats cross contamination, or opens the water pump water spray and give the drill bit cooling at the sampling in-process, causes cross infection when preventing to take a sample once more, can normally operate the quick collector of whole removable pine wood nematode saw-dust method of use at last. When the water-cooled electric drill is used, a drill bit is assembled, the slide rail device is assembled and installed in the slide rail installation hole, then the water-cooled cleaning device is assembled, the water-cooled electric drill is pressed and stabilized above the electric drill, and the water-cooled electric drill is connected with the nozzle hose and the spray head, so that the water-cooled electric drill can start to work
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick collector of removable pine wood nematode saw-dust method, includes electric hand drill part, saw-dust collection part and water cooling washing part, its characterized in that: the electric hand drill part comprises a charging electric hand drill whole machine (1), a drill bit fixing and dismounting assembly (2), a torque adjusting rotating ring (3), a three-gear function switching rotating ring (4), a drill bit (5), a speed adjusting switch (6), a power supply jack female head (7), an electric hand drill stepless speed change button (8), a positive and negative rotating switch (9), a water pump assembly wiring terminal switch (10), a work indicator lamp (11), a slide rail mounting hole (12), a slide rail mounting hole plug (13), a slide rail fixing screw hole (14), a left cross screw female hole (15), a right hexagonal nut clamping groove (16), a shell two-side discontinuous bulge (17), a motor heat dissipation hole (18), shell soft rubber (19) and a rechargeable battery (20), wherein the electric hand drill body part is 188mm long and is sequentially provided with the drill bit fixing and dismounting assembly (2), the torque adjusting rotating ring (3) from front to back, A three-gear function switching rotating ring (4), a water pump assembly wiring terminal switch (10) is arranged at the rear of the forward and reverse rotating switch (9), one end of the water pump assembly wiring terminal switch (10) is connected with a stepless speed change button (8) of the electric hand drill, the other end of the water pump assembly wiring terminal switch is embedded in a fast and slow speed adjusting switch (6), a power supply jack female head (7) is arranged in the fast and slow speed adjusting switch (6), the power supply jack female head (7) is used for inserting a water cooling assembly wiring terminal male head (44), a work indicating lamp (11) is arranged on the upper portion of the stepless speed change button (8) of the electric hand drill close to the left, a slide rail mounting hole (12) with parallel main shaft directions of the electric hand drill is arranged in front of the forward and reverse rotating switch (9), a slide rail mounting hole plug (13) is arranged inside the slide rail mounting hole (12), a left cross screw female hole (15) is arranged on the left side of the slide rail mounting hole plug (13), a right hexagonal nut clamping groove (16) is formed in the right side of the sliding rail mounting hole plug (13), and discontinuous protrusions (17) are arranged on the two sides of the shell above the rear portion, namely the handle, of the charging electric hand drill whole machine (1);
the wood chip collecting part comprises a slide rail (21), a 6mm inner diameter (22) at the front end of the slide rail, a 10mm inner diameter (23) at the middle and rear ends of the slide rail, a slide rail fixing round hole (24), a groove (25) below the slide rail, a slide rail inner spring (26), a slide rail guide rod (27), a guide rod lower end bulge (28), a guide rod bulge fixing screw hole (29), a collecting bag fixing steel ring (30), a collecting bag fixing elastic clamp (31), a wood chip collecting self-sealing bag (32), a steel ring sleeve (33), a sleeve fixing screw hole (34), a card jack (35), a card fixing screw hole (36), a nozzle fixing card (37), a nozzle fixing round hole (38) and a bark pasting arc section (39), wherein the length of the slide rail (21) is 125mm, the outer diameter is 16mm, the inner diameter of the slide rail (21) is divided into two sections, the 6mm inner diameter (22) is arranged at the 4mm at the left front end, and the 10mm inner diameter (23) is arranged at the 121mm at the middle and rear end of the slide rail (21), a sliding rail fixing round hole (24) is formed in the pipe wall, which is 10mm away from the rear end of the sliding rail (21) and is in the vertical direction of the rod, a sliding rail lower groove (25) is formed right below the rear end of the sliding rail (21), a sliding rail inner spring (26) is installed inside the sliding rail (21), the front end of the sliding rail inner spring (26) is connected with a sliding rail guide rod (27), a guide rod lower end bulge (28) is arranged below the rear section of the sliding rail guide rod (27), a guide rod bulge fixing screw hole (29) is formed in one side of the guide rod lower end bulge (28), the sliding rail guide rod (27) is connected with a collecting bag fixing steel ring (30), collecting bag fixing elastic clamps (31) are respectively arranged at the four short and long shaft tangent positions on the periphery of the outer side of the collecting bag fixing steel ring (30), wood chip collecting self-sealing bags (32) are clamped on the collecting bag fixing elastic clamps (31), and a steel ring sleeve (33) is welded in the middle of one side of the long shaft section in the vertical direction, a sleeve fixing screw hole (34) is formed right below the sleeve fixing screw hole, a clamping piece inserting hole (35) is formed in the right side of the sleeve fixing screw hole (34), a nozzle fixing clamping piece (37) is inserted into the clamping piece inserting hole (35), a nozzle fixing round hole (38) is formed in the uppermost end of the nozzle fixing clamping piece (37), and a reverse bark pasting arc section (39) is arranged on one side of the long shaft section;
the water cooling flushing part comprises a water cooling cleaning part plastic water tank (40), a water tank opening (41), a water tank cover (42), an arc-shaped base (43), a wiring terminal male head (44), a circuit pipe groove (45), positive and negative wiring terminals (46) of a water pump motor, a fixing groove (47), a motor mounting hole (48), a water pump impeller (49), a water pump motor (50), a motor water blocking plate (51), a motor blocking plate outer wall (52), a blocking plate mounting hole (53), a blocking plate (54), a blocking plate pipe groove (55), a blocking plate screw hole (56), a water outlet hole (57), a water inlet hole (58), a water outlet connecting hose (59) and a water spray nozzle (60), the water cooling cleaning part plastic water tank (40) is arranged above the rear side of the charging electric hand drill (1), and the water tank opening (41) is arranged above the water cooling cleaning part plastic water tank (40), the water tank opening (41) is externally connected with a water tank cover (42) and can also be directly connected with a mineral water bottle, an arc-shaped base (43) is arranged at a middle straight line position below the water cooling cleaning part plastic water tank (40), a wiring terminal positive and negative male head (44) is arranged at a distance of 5mm at two sides in the middle of the upper part of the arc-shaped base (43), a wiring pipe groove (45) is distributed along the wiring terminal male head (44), one end of the wiring pipe groove (45) is connected with a water pump motor positive and negative wiring terminal (46), discontinuous fixing grooves (47) are arranged at two sides in the water pump arc-shaped base (43), a motor mounting hole (48) is arranged at the front end wall of the tank body of the water cooling cleaning part plastic water tank (40), a water pump impeller (49) is mounted on the motor mounting hole (48), a water pump motor (50) and a motor water blocking plate (51) are arranged at one side of the water pump impeller (49), one side of motor water-blocking plate (51) is provided with electron closure plate outer wall (52), be provided with closure plate mounting hole (53) on motor closure plate outer wall (52), install closure plate (54) on closure plate mounting hole (53), closure plate (54) inboard is provided with closure plate wire casing (55), closure plate (54) are provided with closure plate screw hole (56) with the corresponding department in outside pore wall wire casing, the box front side of water-cooling washing part plastics water tank (40) is tangent apopore (57) of leaving with water pump impeller (49) mounting hole inner wall, the front end center department of motor mounting hole (48) is provided with inlet opening (58), be connected with apopore coupling hose (59) on apopore (57), the other end of apopore coupling hose (59) is connected with out water spraygun nozzle (60).
2. The detachable pine wood nematode sawdust method quick collector according to claim 1, which is characterized in that: the electric hand drill part does not contain drill bit length and is 188mm, it is fixed for the drill bit to dismantle subassembly (2)44mm from the past backward in proper order, torque regulation change (3)6mm, three keep off function switching change (4)21mm, motor spindle portion 97mm, subassembly (2) is dismantled to the drill bit is fixed, torque regulation change (3), three keep off function switching change (4) triplex from the past backward outward through be 20mm in proper order, 26mm, 38mm, 42mm, 40mm, 44mm, 46mm, 42mm, 44mm, 46 mm.
3. The detachable pine wood nematode sawdust method quick collector according to claim 1, which is characterized in that: the two sides of the joint of the motor spindle shell and the battery handle are in inner arc shapes with the radius of 41mm and the width of 32mm, a slide rail mounting hole is arranged between the two inner arc shapes, the outer width of the slide rail mounting hole is 24mm, and a stepless speed change button with the width of 16mm and the height of 18mm is arranged below the slide rail mounting hole; the width of the handle is 48mm, the distance between the stepless speed change button and the bottom of the handle is 112mm, the lower end of the handle is 85mm hollow, and the detachable rechargeable battery is installed. The drill bit (5) is 90mm long, and the effective working length is 70 mm.
4. The detachable pine wood nematode sawdust method quick collector according to claim 1, which is characterized in that: gather fixed steel ring of bag (30) nozzle fixed card (37) the top and be provided with fixed round hole of nozzle (38), four elasticity presss from both sides (31) fixed collection valve bag (32), and the valve bag is 250mm 350mm, and the long shaft section meets the opposite one side straight line of steel pipe and pastes bark arc-shaped segment (39) fifty percent discount reversal to gather the fixed steel ring of bag and press close to the bark on a large scale and collect the saw-dust.
5. The detachable pine wood nematode sawdust method quick collector according to claim 1, which is characterized in that: the water pump arc base (43) interior both sides are perpendicular upwards 2mm department and are provided with 5 sections diameter 2mm length 10 mm's fixed recess (47), interval 10mm, and it is a bright and dark with hand drill top shell both sides to be interrupted arch (17), and the box just can the straining to push down, and the public head of corresponding position water pump motor binding post also inserts in electric hand drill speed switch wood.
6. The detachable pine wood nematode sawdust method quick collector according to claim 1, which is characterized in that: the wall thickness of the front end of the water cooling cleaning part plastic water tank (40) is 2mm, a motor mounting hole (48) is formed, the hole depth is 54mm, the innermost inner diameter is 24.5m, the length is 10mm, the water pump impeller (49) is used for mounting, and a motor water blocking plate (51), a water pump motor (50) and a blocking plate (54) are sequentially arranged backwards.
7. The detachable pine wood nematode sawdust method quick collector according to claim 1, which is characterized in that: the water spray nozzle (60) is fixed to the nozzle fixing circular hole (38) through screws, when drilling and sampling are conducted, the water spray nozzle (60) is adjusted to be aligned with a drill bit, a water pump switch is turned on, water supply begins during drill bit work, after collection is completed, collected samples are collected, the water spray nozzle (60) is aligned with the drill bit, the switch is turned on to work, the drill bit is washed, and cross infection is prevented during secondary sampling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210146867.2A CN114964864A (en) | 2022-02-17 | 2022-02-17 | Detachable fast collector for pine wood nematode sawdust method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210146867.2A CN114964864A (en) | 2022-02-17 | 2022-02-17 | Detachable fast collector for pine wood nematode sawdust method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114964864A true CN114964864A (en) | 2022-08-30 |
Family
ID=82975743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210146867.2A Withdrawn CN114964864A (en) | 2022-02-17 | 2022-02-17 | Detachable fast collector for pine wood nematode sawdust method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114964864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642676A (en) * | 2023-04-26 | 2023-08-25 | 中山市继文五金塑料制品有限公司 | Office chair five-star foot quality detection equipment |
-
2022
- 2022-02-17 CN CN202210146867.2A patent/CN114964864A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642676A (en) * | 2023-04-26 | 2023-08-25 | 中山市继文五金塑料制品有限公司 | Office chair five-star foot quality detection equipment |
| CN116642676B (en) * | 2023-04-26 | 2024-01-30 | 中山市继文五金塑料制品有限公司 | Office chair five-star foot quality detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114964864A (en) | Detachable fast collector for pine wood nematode sawdust method | |
| CN201295685Y (en) | Adlet cleaner | |
| CN211539766U (en) | Energy-concerving and environment-protective type various steel sheet apparatus for producing | |
| CN209998883U (en) | quick burring device for polyethylene pipe | |
| CN211674428U (en) | Electric drill for orthopedics department with cable collecting and disinfecting functions | |
| CN204353769U (en) | A kind of accommodation device of Portable machine tool cutter head | |
| CN208300540U (en) | A kind of raw lacquer reception cup | |
| CN110253776B (en) | Dust removal mechanism of environmental protection cutting machine for municipal building construction | |
| CN219109343U (en) | Front air duct with conveniently detached air duct | |
| CN212729652U (en) | Novel handheld dust collector | |
| CN216411528U (en) | Testing jig is used in production of piece formula LED | |
| CN218227005U (en) | Liquid resin version air knife recovery unit | |
| CN108174769A (en) | A kind of raw lacquer receives cup and application method | |
| CN214819035U (en) | Quantitative cutting equipment is used in production of non-pitch base polymer self-adhesive film waterproofing membrane | |
| CN214322725U (en) | Automatic change baffle for lathe | |
| CN212653210U (en) | Grinding machine for plastic mould processing | |
| CN220051932U (en) | Can dismantle convenient clean sword | |
| CN219335209U (en) | Portable dust cleaning device | |
| CN211249399U (en) | Full-automatic steel pipe crew cut machine | |
| CN216502387U (en) | Oil recovery circulating device of centerless lathe | |
| CN218563582U (en) | Drilling equipment is used in road bridge municipal construction | |
| CN214557609U (en) | A pistol drill for fitment have a dust removal function | |
| CN210701620U (en) | Equipment cleaning tool with dust collection function | |
| CN220740537U (en) | Trimming device for plastic pipe production | |
| CN216505546U (en) | Lens trimming machine with dust removal mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220830 |