CN209011782U - One kind unloading earth boring auger bucket device - Google Patents
One kind unloading earth boring auger bucket device Download PDFInfo
- Publication number
- CN209011782U CN209011782U CN201821742454.6U CN201821742454U CN209011782U CN 209011782 U CN209011782 U CN 209011782U CN 201821742454 U CN201821742454 U CN 201821742454U CN 209011782 U CN209011782 U CN 209011782U
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- China
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- cylinder
- screeding device
- sluice gate
- door
- top plate
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Abstract
The utility model discloses one kind to unload earth boring auger bucket device, including sluice gate cutting apparatus, door-opening mechanism and cylinder；The sluice gate cutting apparatus is arranged in cylinder body bottom opening, and one end is hinged with cylinder, and the other end is connect with door-opening mechanism, and door-opening mechanism can control the opening of sluice gate cutting apparatus；It is characterized in that: further including screeding device, the screeding device lower part is equipped with multiple scraper plates, and scraper plate is located in cylinder, screeding device top passes through the top plate of cylinder, it equipped with the connector for connecting drilling machine, includes screeding device and is able to drive barrel body rotation, and can be relative to barrel body rotation certain angle.The utility model structure is simple, easy to operate, and work progress is succinct, and the separation that the existing motion flow of drill process completes soil and barrel is utilized, improves production efficiency.
Description
Technical field
The utility model relates to one kind to unload earth boring auger bucket device.
Background technique
Multifunctional rotary excavating driller bores soil using drilling bucket, and there are many drill bits, wherein double bottom rotary drilling digger (Fig. 1) structural base
There is sluice gate, has cutting tooth on sluice gate, it is positive to bore that (defining direction of rotation is the machinable earthwork to for rotating forward, in contrast direction definition
Reversion) for cutting soil, reversion can close sluice gate window, prevent from unloading outside soil in cylinder, be hollow drilling pipe among drilling bucket, accommodate
The soil that cutting tooth is cut has square toes above drilling bucket for connecting with drilling rod, and opens organ's device of sluice gate, is used to open bucket
Door.Double bottom rotary drilling digger is transferred to the work ground in hole by borer drill rod when work；It rotated, promoted；Soil is struggled against
Front tooth is cut into drilling pipe, fills up drilling pipe；Outside drilling machine portals drilling bucket promotion；Sluice gate removal drilling pipe soil is opened, constantly
Ground repeats the above process, and can get the hole for needing depth.But when soil viscosity is very big, into drilling pipe soil do not allow it is frangible
It removes.Usually used double bottom rotary drilling digger, using positive and negative rotation emergency stop, utilizes the impact of soil inertia in bucket after opening sluice gate
It is separated with bucket wall, since soil is in hole, this power is limited to soil centrifugation, so just positive and negative rotation repeatedly is needed to impact,
Could be by native removal, this repeated stock is loss to machine, and generates noise and disturb residents.Therefore in order to quick removal drilling bucket cylinder
Interior soil, each producer's utility model many mechanism arrangements and method, has produced many patents, such as patent No.
CN201320744814.7, CN106894460A, CN102644439, although these types of patent can unload soil, due to machine
Structure is complicated, unloads native process and requires to increase operation, extensive application is not commercially available.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides that a kind of structure is simple, easy to operate soil-discharging device, it
Drilling bucket promotion can be portalled outside when drilling machine；Drilling pipe soil can quickly be exhausted by opening sluice gate, substantially increase production efficiency.
The technical solution adopted in the utility model is: one kind unloading earth boring auger bucket device, including sluice gate cutting apparatus, door lifter
Structure, cylinder and screeding device；The sluice gate cutting apparatus is arranged in cylinder body bottom opening, and one end is hinged with cylinder, another
End is connect with door-opening mechanism, and door-opening mechanism can control the opening of sluice gate cutting apparatus；The screeding device lower part is equipped with more
A scraper plate, scraper plate are located in cylinder, and the top plate that screeding device top passes through cylinder is included equipped with the connector for connecting drilling machine
Screeding device is able to drive barrel body rotation, and can be relative to barrel body rotation certain angle.
Above-mentioned unloads in earth boring auger bucket device, and annular groove is equipped in the middle part of screeding device, is equipped with multiple external tooths in annular groove,
Annular groove is divided into multiple arcs groove by multiple external tooths；Center is equipped with round hole, round hole on the cylinder top plate
Inner wall is equipped with multiple internal tooths, and multiple internal tooths are inlaid in respectively in the multiple arcs groove of screeding device, internal tooth with it is corresponding
There are gaps between arc groove.
Above-mentioned unloads in earth boring auger bucket device, and the connector for connecting drilling machine is using square toes.
Above-mentioned unloads in earth boring auger bucket device, and the door-opening mechanism includes that telescopic rod, rotary hook and setting are cut in sluice gate
Hook on device；The cylinder top plate is equipped with through-hole, and telescopic rod is hinged across the upper end of through-hole lower end and rotary hook, rotation
Hinged with cylinder in the middle part of swivel hook, the lower part of rotary hook is hook formation, and hook formation hooks hook.
Above-mentioned unloads in earth boring auger bucket device, and reset spring is equipped between the telescopic rod and the top plate of cylinder, resets bullet
Spring is sleeved on telescopic rod, and above the top plate of cylinder, both ends are connect with the top plate of telescopic rod and cylinder respectively.
Compared with prior art, the utility model has the beneficial effects that
After the screeding device and drilling bucket of the utility model connect, it can be transferred with drilling bucket to punching working face, drilling rod
It rotates forward, drives screeding device rotation, the external tooth band of screeding device is rotated forward by cylinder internal tooth with cylinder, and cylinder is cut with sluice gate
Turning device drills through soil, and soil enters inner barrel by the window of sluice gate, and with the effect of drilling, soil is gradually filled with cylinder
Interior, drilling rod inverts at this time, drives screeding device reversion, due to having time between external tooth in the arc groove and cylinder of screeding device
Gap, and frictional resistance of the cylinder by soil, screeding device and cylinder will generate relative rotary motion, at this time screeding device
The soil of blade scraped barrel, separates soil in cylinder with cylinder, while sluice gate cutting apparatus is also due to reversion bars up soil
Into the window of cylinder, drilling rod is then above mentioned, is gone out with entire drilling bucket to discharge pit outside hole, sluice gate is opened using door-opening mechanism, in cylinder
Soil unloaded excluding pores due to separating reliable self weight with barrel, structure is simple, easy to operate, entire work progress letter
It is clean, the separation that the existing motion flow of drill process completes soil and barrel is utilized, improves production efficiency.
Detailed description of the invention
Fig. 1 is the existing structure chart for unloading earth boring auger bucket device.
Fig. 2 is the structure chart of the utility model.
Fig. 3 is A-A cross-sectional view in Fig. 2.
Fig. 4 is the structure chart of the screeding device of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As Figure 2-3, the utility model includes sluice gate cutting apparatus 1, door-opening mechanism 2, screeding device 3 and cylinder 4；Institute
The setting of sluice gate cutting apparatus 1 stated is in cylinder body bottom opening, and one end and cylinder 4 are hinged, and the other end is connect with door-opening mechanism 2,
Door-opening mechanism 2 can control the opening of sluice gate cutting apparatus 1.As shown in Figure 3,4,3 top of screeding device is equipped with and is used for
The connector 31 of drilling machine is connected, connector is using square toes.The middle part of screeding device 3 is equipped with annular groove 32, annular groove
It is uniformly provided with four external tooth 33(in 32 and is not limited to four external tooths 33, can also be two, three or more than four), four external tooths
Annular groove is divided into four arc grooves by 33.Center is equipped with round hole, round hole inner wall on the top plate of the cylinder 4
On be uniformly provided with four internal tooths 41, four internal tooths 41 are inlaid in respectively in four arc grooves of screeding device 3.Due to internal tooth 41
There are gap between arc groove, screeding device 3 can drive cylinder 4 to rotate by internal tooth 41, external tooth 33, and due to internal tooth
There are gap between 41 and arc groove, screeding device 3 can rotate certain angle relative to cylinder 4.3 lower part of screeding device
Multiple scraper plates 34 are evenly arranged, scraper plate 34 is located in cylinder 4.
The door-opening mechanism 2 includes telescopic rod, rotary hook and the hook being arranged on sluice gate cutting apparatus 1；Described
4 top plate of cylinder is equipped with through-hole, and telescopic rod passes through through-hole, and the lower end of telescopic rod and the upper end of rotary hook are hinged, in the middle part of rotary hook
Hinged with cylinder 4, the lower part of rotary hook is hook formation, and hook formation hooks hook.The top plate of the telescopic rod and cylinder 4
Between be equipped with reset spring, reset spring is sleeved on telescopic rod, above the top plate of cylinder 4, both ends respectively with telescopic rod
It is connected with the top plate of cylinder 4.
It when the utility model is used, can be practical new with this after the connector 31 of screeding device 3 and drilling rod being connected
Type is transferred to punching working face, and drilling rod rotates forward, and screeding device 3 is driven to rotate, and the external tooth 33 of screeding device 3 is with passing through cylinder 4
Internal tooth 41 is rotated forward with cylinder 4, and cylinder 4 drills through soil with sluice gate cutting apparatus 1, and soil passes through the window of sluice gate cutting apparatus 1
Mouth enters inside cylinder 4, and with the effect of drilling, soil is gradually filled in cylinder 4, and drilling rod inverts at this time, drives screeding device 3
Reversion, since there are gaps between the arc groove of screeding device 3 and the external tooth 41 of cylinder 4, and cylinder 4 is rubbed by soil
Resistance is wiped, screeding device 3 and cylinder 4 will generate relative rotary motion, at this time 4 barrel of blade scraped cylinder of screeding device
Soil, separate soil in cylinder 4 with cylinder 4, at the same sluice gate cutting apparatus 1 also due to reversion bar up soil into cylinder window
Mouthful, drilling rod is then above mentioned, is gone out with entire drilling bucket to discharge pit outside hole, opens sluice gate cutting apparatus 1, cylinder using door-opening mechanism
Soil in 4 unloads excluding pores due to separating reliable self weight with barrel.Entire work progress is succinct, is not further added by behaviour to unload soil
It controls, is the separation that the existing motion flow of drill process is utilized and completes soil and barrel.
Claims (5)
1. one kind unloads earth boring auger bucket device, including sluice gate cutting apparatus, door-opening mechanism and cylinder；The sluice gate cutting apparatus setting
In cylinder body bottom opening, one end is hinged with cylinder, and the other end is connect with door-opening mechanism, and door-opening mechanism can control sluice gate cutting
The opening of device；It is characterized in that: further including screeding device, the screeding device lower part is equipped with multiple scraper plates, and scraper plate is located at cylinder
In vivo, the top plate that screeding device top passes through cylinder includes screeding device and is able to drive equipped with the connector for connecting drilling machine
Barrel body rotation, and can be relative to barrel body rotation certain angle.
2. according to claim 1 unload earth boring auger bucket device, it is characterized in that: annular groove is equipped in the middle part of screeding device, annular
Multiple external tooths are equipped in groove, annular groove is divided into multiple arcs groove by multiple external tooths；Centre bit on the cylinder top plate
Round hole is installed, round hole inner wall is equipped with multiple internal tooths, and the multiple arcs that multiple internal tooths are inlaid in screeding device respectively are recessed
In slot, there are gaps between internal tooth and corresponding arc groove.
3. according to claim 1 or 2 unload earth boring auger bucket device, it is characterized in that: the connector for being used to connect drilling machine
Using square toes.
4. according to claim 3 unload earth boring auger bucket device, it is characterized in that: the door-opening mechanism includes telescopic rod, rotation
Hook and the hook being arranged on sluice gate cutting apparatus；The cylinder top plate be equipped with through-hole, telescopic rod pass through through-hole lower end with
The upper end of rotary hook is hinged, hinged with cylinder in the middle part of rotary hook, and the lower part of rotary hook is hook formation, and hook formation hooks extension
Hook.
5. according to claim 4 unload earth boring auger bucket device, it is characterized in that: being set between the top plate of the telescopic rod and cylinder
Have reset spring, reset spring is sleeved on telescopic rod, above the top plate of cylinder, both ends respectively with telescopic rod and cylinder
Top plate connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742454.6U CN209011782U (en) | 2018-10-26 | 2018-10-26 | One kind unloading earth boring auger bucket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742454.6U CN209011782U (en) | 2018-10-26 | 2018-10-26 | One kind unloading earth boring auger bucket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011782U true CN209011782U (en) | 2019-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821742454.6U Active CN209011782U (en) | 2018-10-26 | 2018-10-26 | One kind unloading earth boring auger bucket device |
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| CN (1) | CN209011782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138885A (en) * | 2018-10-26 | 2019-01-04 | 杨娅琼 | One kind unloading earth boring auger bucket device |
-
2018
- 2018-10-26 CN CN201821742454.6U patent/CN209011782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138885A (en) * | 2018-10-26 | 2019-01-04 | 杨娅琼 | One kind unloading earth boring auger bucket device |
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