CN206971295U - A kind of guide rod type grab bucket - Google Patents
A kind of guide rod type grab bucket Download PDFInfo
- Publication number
- CN206971295U CN206971295U CN201720892402.6U CN201720892402U CN206971295U CN 206971295 U CN206971295 U CN 206971295U CN 201720892402 U CN201720892402 U CN 201720892402U CN 206971295 U CN206971295 U CN 206971295U
- Authority
- CN
- China
- Prior art keywords
- elongated hole
- bucket
- hole
- bleed
- arc
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
It the utility model is related to a kind of pile digger grab bucket, it is proposed a kind of guide rod type grab bucket, it includes two pieces of fan-shaped headwalls, arc edge between two pieces of fan-shaped headwalls is connected with arc bucket bottom, the one end at arc bucket bottom is connected with bucket tooth, between 2 pieces of fan-shaped headwalls drive shaft and synchronizing shaft are connected with away from bucket tooth end interval, the drive rod of connection hydraulic mechanism is installed in the middle part of drive shaft, arc bucket bottom has draining elongated hole, draining elongated hole point 2 rows or 3 row's Heterogeneous Permutations, a width of 30~the 50mm in hole, a length of 200~the 400mm in hole, it is 100~200mm to paste round spacing, sand prevention bleed-out bar is equipped with draining elongated hole, there is drainage gap between the hole wall of sand prevention bleed-out bar and draining elongated hole.Draining elongated hole of the present utility model is blocked by sand prevention bleed-out bar, and when capturing fine sand with this grab bucket, fine sand will not be spilt from draining elongated hole, and water still can improve efficiency of construction with the drainage gap venting between the hole wall of sand prevention bleed-out bar and draining elongated hole.
Description
Technical field
It the utility model is related to a kind of pile digger grab bucket.
Background technology
As shown in figure 1, having bucket body, bucket body includes two pieces of fan-shaped headwalls 1, two pieces of fan-shaped buckets for existing guide rod type grab bucket
Arc bucket bottom 2 is connected between wall 1, the one end at arc bucket bottom 2 is connected with bucket tooth 3, driving is connected between two pieces of fan-shaped headwalls 1
Axle 6 and synchronizing shaft 5, the middle part of drive shaft 6 are provided with the drive rod 7 of connection hydraulic mechanism, and arc bucket bottom 2 has draining elongated hole
21, two grab buckets are arranged symmetrically during use, the drive rods 7 of two grab buckets are connected respectively on 2 hydraulic mechanisms of pile digger,
The main suspension rod of pile digger is connected with the synchronizing shaft 5 of two grab buckets, operation pile digger makes the bucket tooth end folding of two grab buckets, makes 2
Individual grab bucket, which fills the span of a man's arms to pick up in sand, soil etc., to be taken away.
The width of draining elongated hole 21 of existing this grab bucket is larger, generally there is 30~50 mm width, hole with 200~
400mm, when capturing fine sand from river course with this grab bucket, fine sand is spilt from draining elongated hole 21, low construction efficiency.
Utility model content
The utility model purpose is to provide a kind of pile digger grab bucket for being applied to crawl fine sand.
The purpose of this utility model is to realize by following technical solution：
A kind of grab bucket of guide rod type, includes two pieces of fan-shaped headwalls, and the arc edge between two pieces of fan-shaped headwalls is connected with
Arc bucket bottom, the one end at arc bucket bottom are connected with bucket tooth, and drive shaft and same is connected with away from bucket tooth end interval between fan-shaped headwall
Axle is walked, the drive rod of connection hydraulic mechanism is installed in the middle part of drive shaft, arc bucket bottom has draining elongated hole, draining elongated hole point 2
Row or 3 row's Heterogeneous Permutations, a width of 30~50mm in hole, a length of 200~400mm in hole are 100~200mm with round spacing, and draining is grown
Sand prevention bleed-out bar is equipped with hole, there is drainage gap between sand prevention bleed-out bar and the hole wall of draining elongated hole.
Prioritization scheme is：The sand prevention bleed-out bar is screw-thread steel, and sand prevention bleed-out bar is welded to connect with arc bucket bottom.
The utility model has following features：Draining elongated hole of the present utility model is blocked by sand prevention bleed-out bar, when with this
During grab bucket crawl fine sand, fine sand will not be spilt from draining elongated hole, and water still can be with the hole of sand prevention bleed-out bar and draining elongated hole
Drainage gap venting between wall, improve efficiency of construction.
Brief description of the drawings
Fig. 1 is existing guide rod type grab bucket schematic diagram.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is draining elongated hole distribution schematic diagram of the present utility model.
Embodiment
With specific embodiment, the utility model is described in further detail below.
Referring to figs. 2 and 3 a kind of, guide rod type grab bucket, include two pieces of fan-shaped headwalls 1, the arc between two pieces of fan-shaped headwalls 1
Shape edge is connected with arc bucket bottom 2, and one end interval at arc bucket bottom 2 is connected with some bucket tooths 3, away from bucket between fan-shaped headwall 1
The end interval of tooth 3 is connected with drive shaft 6 and synchronizing shaft 5, and the middle part of drive shaft 6 is provided with the drive rod 7 of connection hydraulic mechanism, arc
Bucket bottom 2 has draining elongated hole 21, and the draining elongated hole 21 of the present embodiment divides 2 row's Heterogeneous Permutations, the wide 50mm in hole, the long 300mm in hole, with row
Pitch of holes 150mm, sand prevention bleed-out bar 22, a diameter of 32 mm of sand prevention bleed-out bar 22 is equipped with draining elongated hole 21, length is
250mm, the sand prevention bleed-out bar 22 of the present embodiment is screw-thread steel, and sand prevention bleed-out bar 22 is welded to connect with arc bucket bottom 2, makes anti-hourglass
There is drainage gap between the hole wall of steel bar 22 and draining elongated hole 21.
Two the utility model are arranged symmetrically during use, two grab bucket drive rods 7 are connected respectively to 2 liquid of pile digger
On press mechanism, the main suspension rod of pile digger is connected with the synchronizing shaft 5 of two grab buckets, operation pile digger makes the bucket tooth end of two grab buckets
Folding, 2 grab buckets are made to fill the span of a man's arms to pick up in sand and take away.
Because draining elongated hole 21 of the present utility model is blocked by sand prevention bleed-out bar 22, when capturing fine sand with this grab bucket,
Fine sand will not be spilt from draining elongated hole 21, and water still can be with the draining between sand prevention bleed-out bar 22 and the hole wall of draining elongated hole 21
Gap venting, improve efficiency of construction.
When need will grab bucket be used to capture coarse sand, other thick materials such as building stones from water when, can by sand prevention bleed-out bar 22 from
Removed in draining elongated hole 21, expand the drainage area of draining elongated hole 21, accelerate drainage speed.
Claims (2)
1. a kind of guide rod type grab bucket, includes two pieces of fan-shaped headwalls（1）, two pieces of fan-shaped headwalls（1）Between arc edge connection
There is arc bucket bottom（2）, arc bucket bottom（2）One end be connected with bucket tooth（3）, fan-shaped headwall（1）Between away from bucket tooth（3）End interval
It is connected with drive shaft（6）And synchronizing shaft（5）, drive shaft（6）Middle part be provided with connection hydraulic mechanism drive rod（7）, arc
Bucket bottom（2）With draining elongated hole（21）, it is characterised in that：Draining elongated hole（21）Point 2 rows or 3 row's Heterogeneous Permutations, hole a width of 30~
50mm, a length of 200~400mm in hole, it is 100~200mm with round spacing, draining elongated hole（21）Inside it is equipped with sand prevention bleed-out bar
（22）, sand prevention bleed-out bar（22）With draining elongated hole（21）Hole wall between there is drainage gap.
2. guide rod type grab bucket according to claim 1, it is characterised in that：The sand prevention bleed-out bar（22）For screw-thread steel, prevent
Hourglass steel bar（22）With arc bucket bottom（2）It is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892402.6U CN206971295U (en) | 2017-07-21 | 2017-07-21 | A kind of guide rod type grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892402.6U CN206971295U (en) | 2017-07-21 | 2017-07-21 | A kind of guide rod type grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971295U true CN206971295U (en) | 2018-02-06 |
Family
ID=61397285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892402.6U Active CN206971295U (en) | 2017-07-21 | 2017-07-21 | A kind of guide rod type grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525917A (en) * | 2019-08-23 | 2019-12-03 | 中信重工机械股份有限公司 | A kind of mine intelligent iron removal system and method for removing iron |
-
2017
- 2017-07-21 CN CN201720892402.6U patent/CN206971295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525917A (en) * | 2019-08-23 | 2019-12-03 | 中信重工机械股份有限公司 | A kind of mine intelligent iron removal system and method for removing iron |
| CN110525917B (en) * | 2019-08-23 | 2020-11-10 | 中信重工机械股份有限公司 | Intelligent iron removal system and iron removal method for mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101608447A (en) | A kind of cross steel plate water-stopping joint continuous concrete wall and joint construction method thereof | |
| CN110331727A (en) | The supporting construction and construction method that bored concrete pile and diaphram wall combine | |
| CN206971295U (en) | A kind of guide rod type grab bucket | |
| CN105648982A (en) | Deep accumulation body side slope retaining method and structure | |
| CN107816012A (en) | A kind of hydraulic engineering slope protection net with grasping function | |
| CN205421328U (en) | Foundation bottom plate post-cast strip structure convenient to later stage clearance | |
| CN205444232U (en) | Stock - gravity type infiltration retaining wall | |
| CN105735219A (en) | Small-resistance multi-use type dirt raking claw | |
| CN207362864U (en) | A kind of basis for electric power pylon | |
| CN2533155Y (en) | Plate dam type secondary dyke | |
| CN208309604U (en) | Hinged joint opposite supporting type anchors pilework | |
| CN106120922B (en) | Mud scum cleaning plant | |
| CN214940371U (en) | Hydraulic engineering combination retaining wall structure | |
| CN202755360U (en) | Front stiffening pile of anchoring part | |
| CN102561415A (en) | Excavator | |
| US20150137580A1 (en) | High-efficiency mining method for percussing falling-materials without trapping materials and high-efficiency mining machine for percussing falling-materials without trapping materials | |
| CN205857268U (en) | Mud scum cleaning plant | |
| CN205604293U (en) | Building block of inspection well | |
| CN203334242U (en) | Novel revetment frame structure | |
| CN213175568U (en) | Stone fishing device for bored pile construction | |
| CN206267100U (en) | A kind of ecological revetment prefabricated components | |
| CN103966978B (en) | Slope protection method | |
| CN209556976U (en) | A kind of clean-out machine boulder dipper | |
| CN107642099A (en) | A kind of protective slope structure of side slope | |
| CN209555880U (en) | A kind of hydraulic engineering concrete revetment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |