CN207585944U - A kind of safety being fixed on earth boring auger cutter head fetches earth knife - Google Patents
A kind of safety being fixed on earth boring auger cutter head fetches earth knife Download PDFInfo
- Publication number
- CN207585944U CN207585944U CN201721404016.4U CN201721404016U CN207585944U CN 207585944 U CN207585944 U CN 207585944U CN 201721404016 U CN201721404016 U CN 201721404016U CN 207585944 U CN207585944 U CN 207585944U
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- China
- Prior art keywords
- knife
- earth
- lower section
- fetches earth
- safety
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- 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.)
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Abstract
It fetches earth knife the utility model discloses a kind of safety being fixed on earth boring auger cutter head,Including drill body,The top of the drill body is equipped with handle,The lower section of the handle is equipped with motor,The outside of the motor is equipped with motor casing,The right side of the motor casing is equipped with motor switch,The lower section of the motor casing is equipped with speed governing knob,The lower section of the speed governing knob is equipped with drilling rod,The surface of the drilling rod is equipped with wheel hub,The both sides of the wheel hub are equipped with rotation gear,Swing handle bar is equipped at the shaft of the rotation gear,The lower section of the drilling rod is equipped with guide tube,One end of the guide tube is equipped with pin hole,The lower section of the guide tube is equipped with knife rest,The upper end of the knife rest is equipped with bayonet lock,The left side of the bayonet lock is equipped with compressed spring,It can facilitate and knife rest is fixed on guide tube,And it dismantles very convenient,The knife that will fetch earth is rotated on wheel hub by rotating gear to take out from soil,Save manpower,Effectively increase soil extracting efficiency.
Description
Technical field
The utility model is related to geological exploration technical field, specially a kind of safety being fixed on earth boring auger cutter head fetches earth
Knife.
Background technology
Soil sampler is also known as soil sample collector, is by analyzing the structure of the soil sample of a certain depth of collected soil, ingredient
And its content studies physical property, mechanical property, chemical property of corresponding soil layer soil etc..It is widely used in engineering geology to survey
It looks into, the industries such as environmental project, agriculture project, hydraulic and hydroelectric engineering.The structure and type of soil sampler are to influence the master of soil extracting efficiency
One of factor is wanted, so in the design, manufacturing process in soil sampler, the basic demand to soil sampler is to improve efficiency as far as possible,
It is and easy to use.Nowadays lack a kind of simple in structure, reasonable design and good automatic of easy to use, using effect takes
Sample equipment.
Utility model content
It fetches earth knife the purpose of this utility model is to provide a kind of safety being fixed on earth boring auger cutter head, it is above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of peace being fixed on earth boring auger cutter head
The full knife that fetches earth, including drill body, the top of the drill body is equipped with handle, and the lower section of the handle is equipped with motor, the motor it is outer
Portion is equipped with motor casing, and the right side of the motor casing is equipped with motor switch, and the lower section of the motor casing is equipped with speed governing knob, the tune
The lower section of fast knob is equipped with drilling rod, and the surface of the drilling rod is equipped with wheel hub, and the both sides of the wheel hub are equipped with rotation gear, the rotation
Swing handle bar is equipped at the shaft of rotating disk, the lower section of the drilling rod is equipped with guide tube, and one end of the guide tube is equipped with pin hole, described
The lower section of guide tube is equipped with knife rest, and the upper end of the knife rest is equipped with bayonet lock, and the left side of the bayonet lock is equipped with compressed spring, the knife rest
Be internally provided with the knife that fetches earth, the outside of the knife that fetches earth is equipped with the knife shell that fetches earth, and the knife that fetches earth is internally provided with ejector dozer, described
The upper end of ejector dozer is connected with bulldozing rod.
Preferably, the edge of a knife shape of the knife that fetches earth is serrated.
Preferably, the surface for fetching earth knife shell is coated with antirust paint.
Preferably, the surface of the motor casing is equipped with heat emission hole.
Preferably, the handle is equipped with Anti-slip cover.
Preferably, the rotation gear is connected with the connection mode of wheel hub for tooth.
Compared with prior art, the beneficial effects of the utility model are：The lower section of motor casing is equipped with speed governing knob, can control
The rotary speed of drilling rod processed, the upper end of knife rest are equipped with bayonet lock, and the left side of bayonet lock is equipped with compressed spring, can facilitate and fix knife rest
On guide tube, and dismantle very convenient, the surface of drilling rod is equipped with wheel hub, and the both sides of wheel hub are equipped with rotation gear, completion of fetching earth
After can rotate the knife that will fetch earth on wheel hub by rotating gear and taken out from soil, save manpower, effectively increase and fetch earth
Efficiency.
Description of the drawings
Fig. 1 is the utility model structure principal sketches；
Fig. 2 is the guide tube, knife rest connection structure principal sketches of the utility model；
Fig. 3 is the cutter frame structure principal sketches of the utility model.
In figure：1 motor casing, 2 handles, 3 motors, 4 motor switch, speed governing knob, 6 rotation gears, 7 guide tubes, 8 bayonet locks, 9 push away
Native bar, 10 knife rests, 11 swing handle bars, 12 drilling rods, 13 wheel hubs, 14 drill bodies, 15 pin holes, 16 compressed springs, 17 ejector dozers, 18 are fetched earth
Knife shell, 19 are fetched earth knife.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of safety being fixed on earth boring auger cutter head takes
Native knife, including drill body 14, the top of the drill body 14 is equipped with handle 2, and the lower section of the handle 2 is equipped with motor 3, the motor 3
Outside be equipped with motor casing 1, the right side of the motor casing 1 is equipped with motor switch 4, and the lower section of the motor casing 1 is equipped with speed governing rotation
Button 5, the lower section of the speed governing knob 5 are equipped with drilling rod 12, and the surface of the drilling rod 12 is equipped with wheel hub 13, the both sides of the wheel hub 13
Equipped with rotation gear 6, swing handle bar 11 is equipped at the shaft of the rotation gear 6, the lower section of the drilling rod 12 is equipped with guide tube 7, institute
The one end for stating guide tube 7 is equipped with pin hole 15, and the lower section of the guide tube 7 is equipped with knife rest 10, and the upper end of the knife rest 10 is equipped with bayonet lock
8, the left side of the bayonet lock 8 is equipped with compressed spring 16, and the knife rest 10 is internally provided with the knife 19 that fetches earth, the knife 19 that fetches earth it is outer
Side is equipped with the knife shell 18 that fetches earth, and the knife 19 that fetches earth is internally provided with ejector dozer 17, and the upper end of the ejector dozer 17 is connected with soil-shifting
Bar 9.
Specifically, the edge of a knife shape of the knife 19 that fetches earth is serrated.
Specifically, the surface for fetching earth knife shell 18 is coated with antirust paint.
Specifically, the surface of the motor casing 1 is equipped with heat emission hole.
Specifically, the handle 2 is equipped with Anti-slip cover.
Specifically, the rotation gear 6 is connected with the connection mode of wheel hub 13 for tooth.
Operation principle：Being worked by motor 3 drives drilling rod 12 to rotate that the knife 19 that fetches earth in knife rest 10 is pushed to be taken
Sample works, and swing handle bar 11 is moved after fetching earth so that rotation gear 6 rotates on wheel hub 13, so that the knife rest 10 after fetching earth is from mud
It extracts in soil, takes out sample finally by pushing bulldozing rod 9 that ejector dozer 17 is driven to move down.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
- The knife 1. a kind of safety being fixed on earth boring auger cutter head fetches earth, including drill body (14), it is characterised in that：The drill body (14) Top be equipped with handle (2), the lower section of the handle (2) is equipped with motor (3), and the outside of the motor (3) is equipped with motor casing (1), the right side of the motor casing (1) is equipped with motor switch (4), and the lower section of the motor casing (1) is equipped with speed governing knob (5), institute The lower section for stating speed governing knob (5) is equipped with drilling rod (12), and the surface of the drilling rod (12) is equipped with wheel hub (13), the wheel hub (13) Both sides are equipped with rotation gear (6), and swing handle bar (11), the lower section of the drilling rod (12) are equipped at the shaft of the rotation gear (6) Equipped with guide tube (7), one end of the guide tube (7) is equipped with pin hole (15), and the lower section of the guide tube (7) is equipped with knife rest (10), institute The upper end for stating knife rest (10) is equipped with bayonet lock (8), and the left side of the bayonet lock (8) is equipped with compressed spring (16), the knife rest (10) The knife that fetches earth (19) is internally provided with, the outside of the knife that fetches earth (19) is equipped with the knife shell (18) that fetches earth, the inside of the knife that fetches earth (19) Equipped with ejector dozer (17), the upper end of the ejector dozer (17) is connected with bulldozing rod (9).
- The knife 2. a kind of safety being fixed on earth boring auger cutter head according to claim 1 fetches earth, it is characterised in that：It is described to take The edge of a knife shape of native knife (19) is serrated.
- The knife 3. a kind of safety being fixed on earth boring auger cutter head according to claim 1 fetches earth, it is characterised in that：It is described to take The surface of native knife shell (18) is coated with antirust paint.
- The knife 4. a kind of safety being fixed on earth boring auger cutter head according to claim 1 fetches earth, it is characterised in that：The electricity The surface of casing (1) is equipped with heat emission hole.
- The knife 5. a kind of safety being fixed on earth boring auger cutter head according to claim 1 fetches earth, it is characterised in that：Described Hand (2) is equipped with Anti-slip cover.
- The knife 6. a kind of safety being fixed on earth boring auger cutter head according to claim 1 fetches earth, it is characterised in that：The rotation Rotating disk (6) is connected with the connection mode of wheel hub (13) for tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404016.4U CN207585944U (en) | 2017-10-27 | 2017-10-27 | A kind of safety being fixed on earth boring auger cutter head fetches earth knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404016.4U CN207585944U (en) | 2017-10-27 | 2017-10-27 | A kind of safety being fixed on earth boring auger cutter head fetches earth knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585944U true CN207585944U (en) | 2018-07-06 |
Family
ID=62730026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404016.4U Expired - Fee Related CN207585944U (en) | 2017-10-27 | 2017-10-27 | A kind of safety being fixed on earth boring auger cutter head fetches earth knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442948A (en) * | 2020-06-01 | 2020-07-24 | 河北农业大学 | Box type soil sampling drill and soil sampling method thereof |
-
2017
- 2017-10-27 CN CN201721404016.4U patent/CN207585944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442948A (en) * | 2020-06-01 | 2020-07-24 | 河北农业大学 | Box type soil sampling drill and soil sampling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181027 |