CN104649137A - Grab bucket - Google Patents

Grab bucket Download PDF

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Publication number
CN104649137A
CN104649137A CN201410251664.5A CN201410251664A CN104649137A CN 104649137 A CN104649137 A CN 104649137A CN 201410251664 A CN201410251664 A CN 201410251664A CN 104649137 A CN104649137 A CN 104649137A
Authority
CN
China
Prior art keywords
grab
lobe
grab bucket
bogie
grabbing
Prior art date
Application number
CN201410251664.5A
Other languages
Chinese (zh)
Inventor
梁松
Original Assignee
广西腾博再生能源有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广西腾博再生能源有限公司 filed Critical 广西腾博再生能源有限公司
Priority to CN201410251664.5A priority Critical patent/CN104649137A/en
Publication of CN104649137A publication Critical patent/CN104649137A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/02Bucket grabs
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/03Cranes with arms or jibs; Multiple cranes

Abstract

The invention discloses a grab bucket relating to the technical field of grabbing machinery manufacturing. The grab bucket comprises a driving rack and grabbing blades, wherein the driving rack is a rectangular frame; multiple grabbing blades are respectively hinged to the bottoms of two long sides of the driving rack by virtue of a hinged shaft; the multiple grabbing blades are connected in series by virtue of a driving rod; at least one hydraulic cylinder is connected between the multiple grabbing blades connected in series and the top of the driving rack; and a connecting arm connected with a moving arm of a loader is arranged on the top of the driving rack. Compared with the prior art, the grab bucket disclosed by the invention has the advantages that the grabbing capability is high, iron wires and other materials with the weight of about 1 tonnage can be grabbed at a time, and the working efficiency of the grab bucket is improved.

Description

Grab bucket

Technical field

The present invention relates to grab and put forward machinery manufacturing technology field, especially a kind ofly grab the hydraulic grab proposing transhipment for materials such as steel wires.

Background technology

Grab bucket is that the suspender proposing transhipment grabbed by a kind of material, is arranged on loading arm or adds crane to carry out work.Have a kind of grab bucket be arranged on loading arm, this grab bucket have bogie and be hinged on this bogie circumferentially distribute grab lobe.In use there are the following problems in this grab bucket: it is little that the ability of putting forward is grabbed in the rounded quarrel of this grab bucket, especially just fast cannot grab materials such as the iron wires of long heap and propose transhipment.

Summary of the invention

Problem solved by the invention is to provide a kind ofly grabs the large grab bucket of the ability of proposing, and fast cannot grab to materials such as the iron wires of long heap the problem proposing transhipment to solve existing grab bucket.

In order to solve the problem, the technical solution used in the present invention is: this grab bucket, and include bogie and grab lobe, described bogie is the framework of rectangle, all be hinged with in the bottom of two long sides of described bogie and multiplely grab lobe, grab lobe described in multiple and be connected in series by drive spindle; At least be connected with a hydraulic actuating cylinder grabbing described in multiple serial connection between lobe and described bogie top; The connecting arm be connected with loading arm is provided with at the top of described bogie.

In above-mentioned grab bucket technical scheme, technical scheme can also be more specifically: one end of described hydraulic actuating cylinder is hinged on the top of described bogie by hinged seat, the other end of described hydraulic actuating cylinder by grab lobe hinged seat be hinged on described in grab on lobe; Described drive spindle is grabbed on lobe described in described grabbing between lobe hinged seat and described hinge.

Further, described hydraulic actuating cylinder is provided with hydraulic oil interface.

Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: because bogie is the framework of rectangle, and multiplely grab the bottom that lobe is located at two long sides of bogie, when this grab bucket is contained on loading arm by connecting arm, the hydraulic actuating cylinder of grab bucket is connected with the fluid pressure drive device of loader by hydraulic oil interface, namely control grab bucket by the fluid pressure drive device of loader to carry out material and grab and propose transhipment, fast the materials such as the iron wire of long heap are grabbed and propose transhipment; Grab the ability of putting forward strong, once can grab the materials such as the iron wire carrying about a ton, improve the work efficiency of grab bucket.

Accompanying drawing explanation

Fig. 1 is the structural representation of example of the present invention.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is the cutaway view at the A-A place of Fig. 2.

Fig. 4 is the K direction view of Fig. 1.

Detailed description of the invention

Below in conjunction with attached Example, the invention will be further described:

Grab bucket as shown in Figure 1, Figure 2, Figure 3 and Figure 4 includes bogie 1 and grabs lobe 2, this bogie 1 is the framework of rectangle, the present embodiment is all hinged with five in the bottom of two long sides of bogie 1 and grabs lobe 2, grabs lobe 2 for five and is integrated by drive spindle 3 serial connection; Grabbing of being integrated of five serial connections to be connected with between lobe 2 and bogie 1 top two hydraulic actuating cylinders, 4, two hydraulic actuating cylinders 4 be contained in respectively every two grab lobe 2 and the 4th grab between lobe 2 and bogie 1 top; One end of hydraulic actuating cylinder 4 is hinged on the top of bogie 1 by hinged seat 1-1, the other end of hydraulic actuating cylinder 4 is hinged on grabs on lobe 2 by grabbing lobe hinged seat 4-2; Drive spindle 3 is grabbed on lobe 2 between lobe hinged seat 4-2 and hinge 1-2 grabbing; Have the connecting arm 5 be connected with the swing arm of loader in the welded top of bogie 1, this connecting arm 5 has perpendicular support and is welded on this perpendicular support three pieces of connecting panels, these three pieces of connecting panels all have connecting bore; Each hydraulic actuating cylinder 4 is connected (not shown) by oil pipe 4-1 with hydraulic oil interface respectively.

During work, grab bucket is contained on loading arm by connecting arm, after four hydraulic actuating cylinders 4 of grabbing bucket are connected with the fluid pressure drive device of loader by hydraulic oil interface, namely control grab bucket by the fluid pressure drive device of loader to carry out material and grab and propose transhipment, once can grab the materials such as the iron wire carrying about a ton, improve the work efficiency of grab bucket.

Claims (3)

1. a grab bucket, include bogie (1) and grab lobe (2), it is characterized in that: the framework that described bogie (1) is rectangle, be hinged with by hinge (1-2) respectively in the bottom of two long sides of described bogie (1) and multiplely grab lobe (2), grab lobe (2) described in multiple and be connected in series by a drive spindle (3); At least be connected with a hydraulic actuating cylinder (4) grabbing described in multiple serial connection between lobe (2) and described bogie (1) top; The connecting arm (5) be connected with the swing arm of loader is provided with at the top of described bogie (1).
2. grab bucket according to claim 1, it is characterized in that: one end of described hydraulic actuating cylinder (4) is hinged on the top of described bogie (1) by hinged seat (1-1), the other end of described hydraulic actuating cylinder (4) by grab lobe hinged seat (4-2) be hinged on described in grab on lobe (2); Grab described in described drive spindle (3) is positioned at described between lobe hinged seat (4-2) and described hinge (1-2) and grab on lobe (2).
3. grab bucket according to claim 1 and 2, is characterized in that: described hydraulic actuating cylinder (4) is provided with hydraulic oil interface.
CN201410251664.5A 2014-06-09 2014-06-09 Grab bucket CN104649137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410251664.5A CN104649137A (en) 2014-06-09 2014-06-09 Grab bucket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410251664.5A CN104649137A (en) 2014-06-09 2014-06-09 Grab bucket

Publications (1)

Publication Number Publication Date
CN104649137A true CN104649137A (en) 2015-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410251664.5A CN104649137A (en) 2014-06-09 2014-06-09 Grab bucket

Country Status (1)

Country Link
CN (1) CN104649137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060108A (en) * 2015-07-26 2015-11-18 安庆市港机制造有限责任公司 Grab bucket special for ball-like objects
WO2017080063A1 (en) * 2015-11-13 2017-05-18 太仓权阡机械自动化有限公司 Mechanical claw apparatus for small crane

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854609A (en) * 1973-03-12 1974-12-17 R Cox Boom supported material handling fork
US5620222A (en) * 1995-02-14 1997-04-15 Hawco Manufacturing Co., Inc. Electro-hydraulic rectangular grapple for railcars
CN2592611Y (en) * 2002-11-22 2003-12-17 烟台港务局 Rope wheel static pressure asynchronous orange-peel bucket
CN201834675U (en) * 2010-09-06 2011-05-18 李文生 Agitator for producing edible fungi culture medium raw material
CN102249145A (en) * 2011-05-17 2011-11-23 三一集团有限公司 Engineering machine and lifting device thereof
CN102285580A (en) * 2011-06-23 2011-12-21 三一集团有限公司 Lifting equipment
CN202449732U (en) * 2012-02-23 2012-09-26 东北林业大学 Truss type yarding machine gripper
CN102912819A (en) * 2012-11-14 2013-02-06 广西玉柴重工有限公司 Double-cylinder wood grabber with swing mechanism of excavator
CN102951552A (en) * 2012-10-24 2013-03-06 桂林晟成机械有限公司 Agricultural rotating grab bucket
CN202831036U (en) * 2012-09-10 2013-03-27 泉州派德机械有限公司 Rotary type grab bucket
CN203295047U (en) * 2013-06-09 2013-11-20 柳州市天颐汽车零部件有限公司 Grab bucket
CN203959668U (en) * 2014-06-09 2014-11-26 广西腾博再生能源有限公司 Grab bucket

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854609A (en) * 1973-03-12 1974-12-17 R Cox Boom supported material handling fork
US5620222A (en) * 1995-02-14 1997-04-15 Hawco Manufacturing Co., Inc. Electro-hydraulic rectangular grapple for railcars
CN2592611Y (en) * 2002-11-22 2003-12-17 烟台港务局 Rope wheel static pressure asynchronous orange-peel bucket
CN201834675U (en) * 2010-09-06 2011-05-18 李文生 Agitator for producing edible fungi culture medium raw material
CN102249145A (en) * 2011-05-17 2011-11-23 三一集团有限公司 Engineering machine and lifting device thereof
CN102285580A (en) * 2011-06-23 2011-12-21 三一集团有限公司 Lifting equipment
CN202449732U (en) * 2012-02-23 2012-09-26 东北林业大学 Truss type yarding machine gripper
CN202831036U (en) * 2012-09-10 2013-03-27 泉州派德机械有限公司 Rotary type grab bucket
CN102951552A (en) * 2012-10-24 2013-03-06 桂林晟成机械有限公司 Agricultural rotating grab bucket
CN102912819A (en) * 2012-11-14 2013-02-06 广西玉柴重工有限公司 Double-cylinder wood grabber with swing mechanism of excavator
CN203295047U (en) * 2013-06-09 2013-11-20 柳州市天颐汽车零部件有限公司 Grab bucket
CN203959668U (en) * 2014-06-09 2014-11-26 广西腾博再生能源有限公司 Grab bucket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060108A (en) * 2015-07-26 2015-11-18 安庆市港机制造有限责任公司 Grab bucket special for ball-like objects
CN105060108B (en) * 2015-07-26 2017-01-04 南通乐士机械有限公司 A kind of special grab bucket of ball object
WO2017080063A1 (en) * 2015-11-13 2017-05-18 太仓权阡机械自动化有限公司 Mechanical claw apparatus for small crane

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150527

RJ01 Rejection of invention patent application after publication