CN208633798U - A kind of Double bottom fishing sand hopper - Google Patents
A kind of Double bottom fishing sand hopper Download PDFInfo
- Publication number
- CN208633798U CN208633798U CN201821228518.0U CN201821228518U CN208633798U CN 208633798 U CN208633798 U CN 208633798U CN 201821228518 U CN201821228518 U CN 201821228518U CN 208633798 U CN208633798 U CN 208633798U
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- China
- Prior art keywords
- fixed
- staving
- bottom plate
- cutting
- connecting rod
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 19
- 210000003371 toe Anatomy 0.000 claims abstract description 13
- 241000251468 Actinopterygii Species 0.000 claims abstract description 12
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to piling machinery technical fields, especially a kind of Double bottom fishes out sand hopper, including staving, the top center of staving is fixed with square toes attachment base, square toes attachment base is fixed on drilling machine by connecting pin, the top of staving is simultaneously fixed with balance pipe positioned at the side of square toes attachment base, the top of staving is equipped with open-and-close mechanism far from the side of balance pipe, the bottom of staving is fixed with pin shaft far from the side of open-and-close mechanism, bottom plate is rotatably connected on pin shaft, bottom plate is in symmetrical double sector structures, through equipped with shaft on the axis of bottom plate, the top of shaft is rotatablely connected the first fixing seat by axle sleeve, first fixing seat is fixed on bottom plate, the lower section of bottom plate is equipped with cutting disc, cutting disc is in symmetrical double sector structures, the center of cutting disc is fixedly connected on the bottom end of shaft, the one side edge of cutting disc is fixed with cutting Plate, cutting plate are equipped with multiple cutting heads.The utility model structure is simple, and work efficiency is high, is worthy to be popularized.
Description
Technical field
The utility model relates to piling machinery technical fields more particularly to a kind of Double bottom to fish out sand hopper.
Background technique
Rotary drilling rig is heavy caliber high efficiency pore-forming equipment used in a kind of foundation construction, using remaining vertical
The drilling rod in direction carries out directly rotation over the ground and excavates, thus the stake holes of diameter and depth needed for quickly being formed on ground.This rotation
Drilling machine is dug since power is big, power is strong, easy to use, pore-forming is quick, so being widely used in the foundation construction of engineering construction
In the process.The fishing sand hopper of existing Spiral digging machine it is very not flexible into native mouth closing means, fishing sand hopper is to fill laggard Tu Kou closing tired
It is difficult, it is easy to because being closed the phenomenon that not exclusively leading to soil, sandstone leakage, to influence working efficiency.
Utility model content
Purpose of the utility model is to solve the disadvantage undesirable into native mouth sealing effect exists in the prior art, and
A kind of Double bottom proposed fishes out sand hopper.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Double bottom fishing sand hopper is designed, including staving, the top center of the staving are fixed with square toes attachment base,
The square toes attachment base is fixed on drilling machine by connecting pin, and the top of the staving is simultaneously fixed positioned at the side of square toes attachment base
Equipped with balance pipe, the top of the staving is equipped with open-and-close mechanism, the fixation of the open-and-close mechanism far from the side of the balance pipe
End extends to the bottom of staving, and the bottom of the staving is fixed with pin shaft, the pin shaft far from the side of the open-and-close mechanism
On be rotatably connected to bottom plate, the bottom plate is described through being equipped with shaft on the axis of the bottom plate in symmetrical double sector structures
The top of shaft is rotatablely connected the first fixing seat by axle sleeve, and first fixing seat is fixed on bottom plate, under the bottom plate
Side is equipped with cutting disc, and in symmetrical double sector structures, the sector of the cutting disc and bottom plate is mutually matched the cutting disc, described
The center of cutting disc is fixedly connected on the bottom end of shaft, and the one side edge of the cutting disc is fixed with cutting plate, described to cut
It cuts and is provided along its length multiple cutting heads on plate.
Preferably, the open-and-close mechanism includes the second fixing seat, and second fixing seat is fixedly connected on the staving
Top is arranged with spring on the first connecting rod, the spring is fixed on through first connecting rod is equipped in second fixing seat
In second fixing seat, the top of the first connecting rod is fixed with press section, and the bottom end of the first connecting rod is simultaneously located in staving
The side of wall is fixed with second connecting rod, and the second connecting rod is fixed on inner wall of barrel by position-limited rack, the second connecting rod
One end rotation far from first connecting rod is connected with latch hook, and the middle part of the latch hook is connected with support base, the support by pin shaft
Seat is fixed on inner wall of barrel, and the hook end fastening of the latch hook has lock, and the lock is fixed on the bottom plate.
Preferably, one end that the bottom plate corresponds to the cutting plate folding is fixed with limited block.
Preferably, reinforcing rib is welded between the cutting plate and cutting disc.
Preferably, the pin shaft is equipped with torque spring, and two toggles of the torque spring are separately fixed at described
On the inner wall of bottom plate and staving.
The utility model proposes a kind of Double bottom fish out sand hopper, beneficial effect is: the utility model is by rotatably cutting
It cuts disk to get into silt particle, when staving rotates clockwise, cutting disc makes staving bottom as staving rotates together and is overlapped with bottom plate
One is opened into Tu Kou, at this point, soil and sand enter in bucket, when staving rotates counterclockwise, cutting disc is rotated backward to be handed over bottom plate
Mistake, and it is limited block limit, it is closed at this time into Tu Kou, can effectively realize the closure into Tu Kou, silt particle is avoided to leak outside, improve work
Efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Double bottom fish out sand hopper structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Double bottom fish out sand hopper bottom regard structural schematic diagram.
In figure: staving 1, square toes attachment base 2, balance pipe 3, open-and-close mechanism 4, the second fixing seat 41, first connecting rod 42, spring
43, press section 44, second connecting rod 45, position-limited rack 46, support base 47, latch hook 48, lock 49, cutting disc 5, reinforcing rib 51, cutting
First 52, cutting plate 6, shaft 7, bottom plate 8, the first fixing seat 81, limited block 82, pin shaft 83.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of Double bottom fishes out sand hopper, including staving 1, and the top center of staving 1 is fixed with square toes company
Joint chair 2, square toes attachment base 2 are fixed on drilling machine by connecting pin, and the top of staving 1 is simultaneously solid positioned at the side of square toes attachment base 2
Surely it is equipped with balance pipe 3, the top of staving 1 is equipped with open-and-close mechanism 4 far from the side of balance pipe 3, and the fixing end of open-and-close mechanism 4 extends
To the bottom of staving 1, open-and-close mechanism 4 includes the second fixing seat 41, and the second fixing seat 41 is fixedly connected on the top of staving 1, the
Through first connecting rod 42 is equipped in two fixing seats 41, spring 43 is arranged on first connecting rod 42, it is fixed that spring 43 is fixed on second
In seat 41, the top of first connecting rod 42 is fixed with press section 44, the bottom end of first connecting rod 42 and the side for being located at 1 inner wall of staving
It is fixed with second connecting rod 45, second connecting rod 45 is fixed on 1 inner wall of staving by position-limited rack 46, and second connecting rod 45 is far from first
One end rotation of connecting rod 42 is connected with latch hook 48, and the middle part of latch hook 48 is connected with support base 47 by pin shaft, and support base 47 is fixed
On 1 inner wall of staving, the hook end fastening of latch hook 48 has lock 49, and lock 49 is fixed on bottom plate 8, after salvaging,
After staving 1 fills silt particle, drilling machine proposes staving 1 outside base pile hole, is pushed by the lower shifting movement that the power head of drilling machine holds collision body
The press section 44 of open-and-close mechanism 4, open-and-close mechanism 4 are opened latch hook 48 under the driving of first connecting rod 42 and second connecting rod 45, are made
Bottom plate 8 is opened, and silt particle is poured out staving 1.
The bottom of staving 1 is fixed with pin shaft 83 far from the side of open-and-close mechanism 4, and bottom plate 8 is rotatably connected on pin shaft 83,
Bottom plate 8 is in symmetrical double sector structures, is connected through the top equipped with shaft 7, shaft 7 by axle sleeve rotation on the axis of bottom plate 8
The first fixing seat 81 is connect, the first fixing seat 81 is fixed on bottom plate 8, and the lower section of bottom plate 8 is equipped with cutting disc 5, and cutting disc 5 is in symmetrical
Double sector structures, cutting disc 5 and the sector of bottom plate 8 be mutually matched, and the center of cutting disc 5 is fixedly connected on shaft 7
Bottom end, the one side edge of cutting disc 5 are fixed with cutting plate 6, and multiple cutting heads 52, bottom are provided along its length on cutting plate 6
One end that the corresponding cutting plate 6 of plate 8 opens and closes is fixed with limited block 82, and reinforcing rib 51 is welded between cutting plate 6 and cutting disc 5,
Pin shaft 83 is equipped with torque spring, and two toggles of torque spring are separately fixed on the inner wall of bottom plate 8 and staving 1, pass through
Rotatable cutting disc 5 is got into silt particle, when staving 1 rotates clockwise, cutting disc 5 with staving 1 rotate together and with bottom plate 8
It is overlapped, 1 bottom of staving is made to open one into Tu Kou, at this point, soil and sand enter in bucket, when staving 1 rotates counterclockwise, cutting disc
5 rotate backward and interlock with bottom plate 8, and are limited the limit of block 82, are closed at this time into Tu Kou, can effectively realize the closure into Tu Kou,
It avoids silt particle from leaking outside, improves working efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of Double bottom fishes out sand hopper, including staving (1), the top center of the staving (1) are fixed with square toes attachment base
(2), the square toes attachment base (2) is fixed on drilling machine by connecting pin, and the top of the staving (1) is simultaneously located at square toes attachment base
(2) side is fixed with balance pipe (3), and the top of the staving (1) is equipped with opening-closing machine far from the side of the balance pipe (3)
The fixing end of structure (4), the open-and-close mechanism (4) extends to the bottom of staving (1), which is characterized in that the bottom of the staving (1)
Side far from the open-and-close mechanism (4) is fixed with pin shaft (83), is rotatably connected to bottom plate (8), institute on the pin shaft (83)
Stating bottom plate (8) is in symmetrical double sector structures, runs through on the axis of the bottom plate (8) and is equipped with shaft (7), the shaft (7)
Top is rotatablely connected the first fixing seat (81) by axle sleeve, and first fixing seat (81) is fixed on bottom plate (8), the bottom plate
(8) lower section is equipped with cutting disc (5), and the cutting disc (5) is in symmetrical double sector structures, the cutting disc (5) and bottom plate (8)
Sector be mutually matched, the center of the cutting disc (5) is fixedly connected on the bottom end of shaft (7), the cutting disc (5)
One side edge is fixed with cutting plate (6), is provided along its length multiple cutting heads (52) on the cutting plate (6).
2. a kind of Double bottom according to claim 1 fishes out sand hopper, which is characterized in that the open-and-close mechanism (4) includes second solid
Reservation (41), second fixing seat (41) are fixedly connected on the top of the staving (1), pass through on second fixing seat (41)
It is equipped with first connecting rod (42), is arranged with spring (43) on the first connecting rod (42), it is solid that the spring (43) is fixed on second
In reservation (41), the top of the first connecting rod (42) is fixed with press section (44), and the bottom end of the first connecting rod (42) is simultaneously
Side positioned at staving (1) inner wall is fixed with second connecting rod (45), and the second connecting rod (45) is fixed by position-limited rack (46)
On staving (1) inner wall, the second connecting rod (45) is connected with latch hook (48) far from one end rotation of first connecting rod (42), described
The middle part of latch hook (48) is connected with support base (47) by pin shaft, and the support base (47) is fixed on staving (1) inner wall, described
The hook end fastening of latch hook (48) has lock (49), and the lock (49) is fixed on the bottom plate (8).
3. a kind of Double bottom according to claim 1 fishes out sand hopper, which is characterized in that the corresponding cutting plate of the bottom plate (8)
(6) one end opened and closed is fixed with limited block (82).
4. a kind of Double bottom according to claim 1 fishes out sand hopper, which is characterized in that the cutting plate (6) and cutting disc (5) it
Between be welded with reinforcing rib (51).
5. a kind of Double bottom according to claim 1 fishes out sand hopper, which is characterized in that the pin shaft (83) is equipped with torsion bullet
Two toggles of spring, the torque spring are separately fixed on the inner wall of the bottom plate (8) and staving (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228518.0U CN208633798U (en) | 2018-07-30 | 2018-07-30 | A kind of Double bottom fishing sand hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228518.0U CN208633798U (en) | 2018-07-30 | 2018-07-30 | A kind of Double bottom fishing sand hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633798U true CN208633798U (en) | 2019-03-22 |
Family
ID=65741159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228518.0U Expired - Fee Related CN208633798U (en) | 2018-07-30 | 2018-07-30 | A kind of Double bottom fishing sand hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067526A (en) * | 2019-03-26 | 2019-07-30 | 陕西华山路桥集团有限公司 | A kind of thickness sand bed drilling machine and application method |
| CN113356780A (en) * | 2021-07-27 | 2021-09-07 | 北京三一智造科技有限公司 | Drill bottom structure, rotary drilling bucket and rotary drilling rig |
| CN113618618A (en) * | 2021-09-18 | 2021-11-09 | 广州海普电子材料科技有限公司 | BGA tin ball surface treatment method and equipment |
-
2018
- 2018-07-30 CN CN201821228518.0U patent/CN208633798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067526A (en) * | 2019-03-26 | 2019-07-30 | 陕西华山路桥集团有限公司 | A kind of thickness sand bed drilling machine and application method |
| CN113356780A (en) * | 2021-07-27 | 2021-09-07 | 北京三一智造科技有限公司 | Drill bottom structure, rotary drilling bucket and rotary drilling rig |
| CN113618618A (en) * | 2021-09-18 | 2021-11-09 | 广州海普电子材料科技有限公司 | BGA tin ball surface treatment method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: 065000 donggucheng village, Yangshui Township, Anxi District, Langfang City, Hebei Province Patentee after: Langfang xiangzuan Machinery Equipment Co.,Ltd. Address before: 065900 Jiaozuo Qiju Village 132, Jieguan Town, Wuqiang County, Hengshui City, Hebei Province Patentee before: Zuo Zijian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |