CN213544078U - Sampler capable of quickly replacing drill bit and adjusting rotating speed - Google Patents
Sampler capable of quickly replacing drill bit and adjusting rotating speed Download PDFInfo
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- CN213544078U CN213544078U CN202022629601.2U CN202022629601U CN213544078U CN 213544078 U CN213544078 U CN 213544078U CN 202022629601 U CN202022629601 U CN 202022629601U CN 213544078 U CN213544078 U CN 213544078U
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Abstract
The application discloses but quick replacement drill bit and rotational speed adjustable sampler includes: the device comprises a stand column, a first base, a second base, a mounting seat and an electric drill; a guide rail is arranged on one side wall of the upright post; the first base is slidably arranged in the guide rail; the second base is connected with the side wall of the lower part of the upright post; the electric drill is arranged on the side wall of the first base; the electric drill is arranged on the side wall of the first base; a guide rail is arranged on the top surface of the second base, and the mounting seat slides along the guide rail; the electric drill includes: the drilling machine comprises a shell, a motor, a rotating shaft, a drill bit and a rotating speed adjusting pedal, wherein the motor is accommodated in the shell and is in driving connection with one end of the rotating shaft. Adopt small-size integration electric drill to drill a hole the sample, the pivot and the motor drive of used electric drill are connected, and the motor is through being connected with the running-board electricity that sets up in ground and carry out the rotational speed regulation and control, adopts fixed dismantlement section of thick bamboo to fix and change the drill bit simultaneously, can effectively improve the drill bit and change packaging efficiency, guarantees to change connection reliability behind the drill bit simultaneously, can also adjust the electric drill rotational speed as required.
Description
Technical Field
The application relates to a sampler with a quickly replaceable drill bit and an adjustable rotating speed, and belongs to the technical field of animal product sampling.
Background
In order to ensure the safety of local animal species, sampling detection is often required to be carried out on foreign animal products, the species affiliation of the foreign animal products can be determined, the foreign animal products can be conveniently determined to belong to animal products which are prohibited from being imported, and meanwhile, the counterfeit animal products can be qualitatively determined to identify whether the counterfeit animal products belong to counterfeit products.
Because the sample sources are different and the sample shapes are different, during sampling, a drill bit is often used for crushing the sample and then sampling so as to perform various biological experiments.
The rotating speed of the existing drill bit is difficult to accurately control, the safety of the drilling process is affected, meanwhile, the drill bit cannot be quickly replaced, and the drill bit cannot be well fixed on the drilling end after replacement, so that the potential safety hazard of drilling is increased.
Used drill bit need be held by the manual work and operate among the current sample platform, and the operation accuracy is poor, and the clamping force that provides the sample is not enough, leads to easily boring to get in-process sample and removes.
SUMMERY OF THE UTILITY MODEL
The application provides a but quick replacement drill bit and rotational speed adjustable sampler for solving above-mentioned technical problem.
The application provides but quick replacement drill bit and rotational speed adjustable sampler includes: the device comprises a stand column, a first base, a second base, a mounting seat and an electric drill;
a guide rail is arranged on one side wall of the upright post;
the first base is slidably arranged in the guide rail; .
The second base is connected with the side wall of the lower part of the upright post;
the electric drill is arranged on the side wall of the first base;
the mounting seat is arranged on the top surface of the second base;
a guide rail is arranged on the top surface of the second base, and the mounting seat slides along the guide rail;
the electric drill includes: the drilling machine comprises a shell, a motor, a rotating shaft, a drill bit and a rotating speed adjusting pedal, wherein the motor is accommodated in the shell and is in driving connection with one end of the rotating shaft;
the second end of the rotating shaft is connected with the drill bit;
the drill extends out of the bottom end face of the shell;
the rotating speed regulating pedal is electrically connected with the motor.
Preferably, the electric drill includes: the fixed disassembling sleeve is sleeved on the bottom surface of the shell, and the drill bit is accommodated and rotatably arranged in the fixed disassembling sleeve;
the inner walls of the fixed disassembling sleeves are provided with fixing strips in pairs, and the fixing strips extend along the circumferential direction of the inner walls of the fixed disassembling sleeves; the extending ends of the two fixing strips arranged in pairs are arranged at intervals to form a gap;
a clamping groove is formed in the inner side wall of the fixing strip;
a plurality of fixed fixture blocks are arranged on the outer wall of the mounting end of the drill bit at intervals; the fixed fixture block is inserted into the gap between the adjacent fixed strips and is clamped with the clamping groove after moving along the inner wall of the fixed strip.
Preferably, the method comprises the following steps: the clamping sleeve is arranged at the second end of the extension rod; .
The electric drill is accommodated in the jacket.
Preferably, the method comprises the following steps: the clamping sleeve is provided with an opening on one side wall, and the threaded cylinder is arranged at the opening end of the clamping sleeve; the fastening screw rod is in threaded connection with the threaded cylinder, and the opening end of the clamping sleeve is arranged.
Preferably, the method comprises the following steps: the hook is arranged on the side wall of the upper part of the upright post; the water adding bottle is hung at the hook; a water outlet is arranged on the bottom surface of the watering bottle, and a watering pipe is arranged on the water outlet; the water feeding pipe extends downwards.
Preferably, the mount includes: the fastening clamp and the bottle body fixing seat are arranged on the top surface of the mounting seat; the bottle body fixing seat is accommodated in the fastening clamp.
Preferably, the fastening clamp comprises a first clamping part, a second clamping part, a fastening screw rod and a fixed mounting block which are arranged in pairs,
the first clamping part is arranged on the first side edge of the top surface of the mounting seat;
the second clamping part and the first clamping part are movably arranged on the top surface of the mounting seat;
the first end of the fastening screw is abutted against the outer wall of the second clamping part;
the second end of the fastening screw rod penetrates through the fixed mounting block and is in threaded connection with the fixed mounting block.
The beneficial effects that this application can produce include:
1) but quick replacement drill bit and rotational speed adjustable sampler that this application provided adopts small-size integrated electric drill to drill a hole the sample, and the pivot and the motor drive of used electric drill are connected, and the motor is connected through being connected with the running-board electricity that sets up in ground and is carried out the rotational speed regulation and control, adopts fixed dismantlement section of thick bamboo to fix the drill bit and change simultaneously, can effectively improve the drill bit and change packaging efficiency, guarantees to change connection reliability behind the drill bit simultaneously, can also adjust the electric drill rotational speed as required simultaneously.
2) But quick replacement drill bit and rotational speed adjustable sampler that this application provided sets up first anchor clamps, second anchor clamps through vertical interval in stand one side to be used for centre gripping electric drill and sample respectively, improve the centre gripping reliability of sample and the centre gripping reliability of electric drill when boring the sample article, improve sample operation security.
Drawings
FIG. 1 is a schematic view of a sampler with a quick replaceable drill bit and an adjustable rotation speed provided by the present application;
illustration of the drawings:
10. a column; 11. hooking; 112. a hoisting ring; 113. adding a water bottle; 114. a water feeding pipe; 21. a first base; 23. an extension rod; 231. a jacket; 233. a threaded barrel; 232. fastening a screw rod; 241. an electric wire; 25. a rotation speed adjusting pedal; 234. a housing; 235. a drill bit; 14. a second base; 141. a mounting seat; 142. fastening a clamp; 143. bottle fixing base.
Detailed Description
The present application will be described in detail with reference to examples, but the present application is not limited to these examples.
Referring to fig. 1, the present application provides a sampler with fast drill replacement and adjustable rotation speed, comprising: the vertical column 10, the first base 21, the second base 14, the mounting seat 141 and the electric drill; a guide rail is arranged on one side wall of the upright post 10; the first base 21 is slidably mounted in the guide rail; the second base 14 is connected with the lower side wall of the upright post 10; the electric drill is arranged on the outer side wall of the first base 21; the mount 141 is disposed on the top surface of the second base 14; a guide rail is arranged on the top surface of the second base 14, and the mounting seat 141 slides along the guide rail;
the electric drill includes: the drilling machine comprises a shell 234, a motor, a rotating shaft, a drilling bit 235 and a rotating speed adjusting pedal 25, wherein the motor is accommodated in the shell 234 and is in driving connection with one end of the rotating shaft; the second end of the shaft is connected to the drill bit 235; the drill bit 235 extends out of the bottom end face of the shell 234; the rotational speed adjustment pedal 25 is electrically connected to the motor.
According to the setting, the rotating speed of the electric drill can be simply and conveniently adjusted by treading the pedal, the extraction efficiency of a drill sample is improved, and the operation safety is ensured. The sliding arrangement of the guide rails and the bases is the same as the prior art, and will not be described herein.
Adopt the footboard to control the diamond, after operating personnel can adjust each part position, remote opening through footboard control electric drill increases the sample security, is particularly useful for the sample sampling of unknown composition. And the drill bit 235 is small in size and suitable for the sampling process with small sample size. The motor and the pedal may be electrically connected through a wire 241.
Preferably, the electric drill includes: the fixed disassembling sleeve is sleeved on the bottom surface of the shell 234, and the drill bit 235 is accommodated and rotatably arranged in the fixed disassembling sleeve; the fixed strips are arranged on the inner wall of the fixed dismounting sleeve in pairs and extend along the circumferential direction of the inner wall of the fixed dismounting sleeve; the extending ends of the two fixing strips arranged in pairs are arranged at intervals to form a gap; a clamping groove is formed in the inner side wall of the fixing strip;
the outer wall of the mounting end of the drill bit 235 is provided with a fixed fixture block; the fixed fixture block is inserted into the gap between the adjacent fixed strips and is clamped with the clamping groove after moving along the inner wall of the fixed strip.
With this structure, the drill 235 can be easily detached from the housing 234, and the efficiency of detaching the drill 235 can be improved. The strip inner side wall refers to a side wall of the strip facing the housing 234.
Preferably, the method comprises the following steps: the extension rod 22, the clamping sleeve 231, the threaded barrel 233 and the fastening screw 232, wherein the first end of the extension rod 22 is connected with the outer side wall of the first base 21, the second end of the extension rod 22 extends outwards perpendicular to the first base 21, and the clamping sleeve 231 is arranged at the second end of the extension rod 22; a drill is accommodated in the collet 231.
Preferably, the method comprises the following steps: a threaded cylinder 233 and a fastening screw 232, wherein an opening is arranged on one side wall of the jacket 231, and the threaded cylinder 233 is arranged at the opening end of the jacket 231; the fastening screw 232 is screwed with the screw cylinder 233 and is provided to tighten the open end of the jacket 231.
Here, the threaded barrel 233 may include a first barrel disposed on the open first side and a second barrel; the second tube is disposed on the second side of the opening and is fixed by fastening screws 232.
According to the arrangement, the clamping sleeve 231 can be loosened or tightened according to the requirement of inserting or removing the electric drill, so that the clamping operation convenience of the clamping sleeve 231 is improved.
Preferably, the mount 141 includes: a fastening clamp 142 and a bottle body fixing seat 143, wherein the fastening clamp 142 is arranged on the top surface of the mounting seat 141; the bottle body fixing seat 143 is accommodated in the fastening jig 142. The fastening clamp 142 adjusts the clamping force of the clamp on the bottle body fixing seat 143 through a screw rod, so that the sampling bottle is convenient to fix.
Preferably, the fastening clamp 142 includes a first clamping portion, a second clamping portion, a fastening screw 232, and a fixed mounting block, which are arranged in pairs, the first clamping portion is arranged on a first side edge of the top surface of the mounting base 141; the second clamping part and the first clamping part are movably arranged on the top surface of the mounting seat 141; the first end of the fastening screw 232 abuts against the outer wall of the second clamping part; the second end of the fastening screw 232 is inserted into the fixed mounting block and is in threaded connection with the fixed mounting block. Through setting up according to this, can realize the effective regulation to second clamping part and first clamping part position interval through fastening screw 232, can fix the position of fastening screw 232 on mount pad 141 top surface through fixed mounting piece simultaneously.
Preferably, the method comprises the following steps: the hook 11 and the water adding bottle 113, wherein the hook 11 is arranged on the side wall of the upper part of the upright post 10; the water adding bottle 113 is hung at the hook 11; a water outlet is arranged on the bottom surface of the water adding bottle 113, and a water adding pipe 114 is arranged on the water outlet; the water feed pipe 114 extends downward. By arranging the water adding bottle 113, water can be supplemented in time when a sample is drilled, the drilling efficiency and the sampling amount are improved, and the required sample extraction rate is improved.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.
Although the present application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. A sampler with a fast replaceable drill bit and an adjustable rotation speed is characterized by comprising: the device comprises a vertical column (10), a first base (21), a second base (14), a mounting seat (141) and an electric drill;
a guide rail is arranged on one side wall of the upright post (10);
the first base (21) is slidably mounted in the guide rail;
the second base (14) is connected with the lower side wall of the upright post (10);
the electric drill is mounted on the side wall of the first base (21);
the mounting seat (141) is arranged on the top surface of the second base (14);
a guide rail is arranged on the top surface of the second base (14), and the mounting seat (141) slides along the guide rail;
the electric drill includes: the drilling machine comprises a shell (234), a motor, a rotating shaft, a drill bit (235) and a rotating speed adjusting pedal (25), wherein the motor is accommodated in the shell (234) and is in driving connection with one end of the rotating shaft;
the second end of the rotating shaft is connected with a drill bit (235);
the drill bit (235) extends out of the bottom end face of the shell (234);
the rotating speed adjusting pedal (25) is electrically connected with the motor.
2. The quick-change bit and adjustable speed sampler of claim 1 wherein the drill comprises: the fixed disassembling sleeve is sleeved on the bottom surface of the shell (234), and the drill bit (235) is accommodated and rotatably arranged in the fixed disassembling sleeve;
the inner walls of the fixed disassembling sleeves are provided with fixing strips in pairs, and the fixing strips extend along the circumferential direction of the inner walls of the fixed disassembling sleeves; the extending ends of the two fixing strips arranged in pairs are arranged at intervals to form a gap;
a clamping groove is formed in the inner side wall of the fixing strip;
a plurality of fixed fixture blocks are arranged on the outer wall of the mounting end of the drill bit (235) at intervals; the fixed fixture block is inserted into the gap between the adjacent fixed strips and is clamped with the clamping groove after moving along the inner wall of the fixed strip.
3. The fast replaceable bit and adjustable speed sampler of claim 1 comprising: the clamping device comprises an extension rod (22), a clamping sleeve (231), a threaded cylinder (233) and a fastening screw rod (232), wherein the first end of the extension rod (22) is connected with the outer side wall of a first base (21), the second end of the extension rod (22) is perpendicular to the first base (21) and extends outwards, and the clamping sleeve (231) is arranged at the second end of the extension rod (22);
the electric drill is accommodated in a jacket (231).
4. The fast replaceable bit and adjustable speed sampler of claim 3 comprising: the clamping device comprises a threaded cylinder (233) and a fastening screw (232), wherein an opening is formed in one side wall of a clamping sleeve (231), and the threaded cylinder (233) is arranged at the opening end of the clamping sleeve (231); the fastening screw rod (232) is in threaded connection with the threaded cylinder (233) and is arranged at the opening end of the clamping sleeve (231).
5. The fast replaceable bit and adjustable speed sampler of claim 1 comprising: the water adding device comprises a hook (11) and a water adding bottle (113), wherein the hook (11) is arranged on the side wall of the upper part of the upright post (10); the water adding bottle (113) is hung at the hook (11); a water outlet is arranged on the bottom surface of the water adding bottle (113), and a water adding pipe (114) is arranged on the water outlet; the water feeding pipe (114) extends downwards.
6. The fast replaceable bit and adjustable speed sampler of claim 1 wherein the mounting base (141) comprises: the bottle body fixing seat comprises a fastening clamp (142) and a bottle body fixing seat (143), wherein the fastening clamp (142) is arranged on the top surface of the mounting seat (141); the bottle body fixing seat (143) is accommodated in the fastening clamp (142).
7. The sampler with quick replaceable drill bit and adjustable rotation speed according to claim 6, wherein the fastening clamp (142) comprises a first clamping part, a second clamping part, a fastening screw rod (232) and a fixed mounting block which are arranged in pairs,
the first clamping part is arranged on a first side edge of the top surface of the mounting seat (141);
the second clamping part and the first clamping part are movably arranged on the top surface of the mounting seat (141);
the first end of the fastening screw rod (232) is abutted against the outer wall of the second clamping part;
and the second end of the fastening screw rod (232) penetrates through the fixed mounting block and is in threaded connection with the fixed mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629601.2U CN213544078U (en) | 2020-11-13 | 2020-11-13 | Sampler capable of quickly replacing drill bit and adjusting rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629601.2U CN213544078U (en) | 2020-11-13 | 2020-11-13 | Sampler capable of quickly replacing drill bit and adjusting rotating speed |
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| Publication Number | Publication Date |
|---|---|
| CN213544078U true CN213544078U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022629601.2U Active CN213544078U (en) | 2020-11-13 | 2020-11-13 | Sampler capable of quickly replacing drill bit and adjusting rotating speed |
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| Country | Link |
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| CN (1) | CN213544078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944239A (en) * | 2021-10-28 | 2022-01-18 | 扬州工业职业技术学院 | Composite tenon, wood member connecting method and wood assembly |
-
2020
- 2020-11-13 CN CN202022629601.2U patent/CN213544078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944239A (en) * | 2021-10-28 | 2022-01-18 | 扬州工业职业技术学院 | Composite tenon, wood member connecting method and wood assembly |
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