CN105000470B - Uniform-pressure grab bucket applicable to objects with irregular volumes - Google Patents
Uniform-pressure grab bucket applicable to objects with irregular volumes Download PDFInfo
- Publication number
- CN105000470B CN105000470B CN201510452498.XA CN201510452498A CN105000470B CN 105000470 B CN105000470 B CN 105000470B CN 201510452498 A CN201510452498 A CN 201510452498A CN 105000470 B CN105000470 B CN 105000470B
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- grab bucket
- cylinder
- pressure
- objects
- air pump
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- 230000001788 irregular Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-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
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the field of grab bucket machining and manufacturing, in particular to a uniform-pressure grab bucket applicable to objects with irregular volumes. The uniform-pressure grab bucket applicable to the objects with irregular volumes comprises a connecting body, hydraulic cylinders, an air pump, a parallel supporting device and a grab bucket body, wherein a cavity is formed inside the connecting body; one end of each hydraulic cylinder is connected with the outer side of the connecting body; the other end of each hydraulic cylinder is connected with the middle of the grab bucket body; the hydraulic cylinders provide power in the working process of the grab bucket; the air pump is installed in the cavity inside the connecting body and is used for adjusting air pressure of each hydraulic cylinder so as to control the grabbing intensity; the upper portion of the grab bucket body is connected with the connecting body; the parallel supporting device is installed on the grab bucket body, connected with the air pump through an air conveying pipe and used for grabbing objects. The uniform-pressure grab bucket applicable to the objects with irregular volumes not only can achieve the function of grabbing the objects in a uniform-pressure mode, but also can independently control the hydraulic cylinders to control acting force of each component.
Description
Technical field
The present invention relates to grab bucket processing and manufacturing field, specifically a kind of pressure being applied to the irregular article of volume is equal
Even grab bucket.
Background technology
The development of grab bucket industry is maked rapid progress at this stage, and the function of grab bucket is also gradually to increase, a lot of aspect of technology of grabbing bucket
It may be said that quite ripe, even so, grab bucket still suffers from a lot of problems during using, such as: using grabbing
When bucket captures complex-shaped volume larger strange stone, tradition grab bucket can frequently result in the damage of strange stone, utilizes grab bucket crawl to profile
Integrity degree requires tradition grab bucket during higher timber to can frequently result in appearance deformation of timber etc., and is entered using other equipment
Row transport usually can be affected by natural conditions again, for problems, we can see that involved in prior art
Grab bucket far can not meet the needs of the productive life of people, and people are badly in need of a kind of new grab bucket, can needle body amass larger,
Complex-shaped object is captured, and that is, a kind of pressure being applied to the irregular article of volume is uniformly grabbed bucket, and it is using passing through
Law of connected vessels makes to be connected between cylinder, and achievable cylinder tip contact ball pressure is equal, also can be by controlling respectively
Each cylinder is directed to the pressure size of object adjustment contact ball, finally, it is ensured that object during object is crawled
The damage of object will not be caused because of shape or irregular structure.
Content of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of pressure being applied to the irregular article of volume is uniform
Grab bucket, it makes to be connected between cylinder using by law of connected vessels, and achievable cylinder tip contact ball pressure is equal,
The pressure size of object adjustment contact ball can be directed to by controlling each cylinder respectively, finally, in the mistake that object is crawled
It is ensured that object will not cause the damage of object because of shape or irregular structure in journey.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pressure being applied to the irregular article of volume
Uniformly grab bucket, including convergence body, hydraulic cylinder, air pump, support meanss in parallel and skip body, inside described convergence body, be provided with sky
Chamber, convergence body is used for realizing this grab bucket and extraneous interconnection function, meanwhile, also provides installation site for this grab bucket partial component；
Described hydraulic cylinder one end is connected with outside convergence body, and the hydraulic cylinder other end is connected with the middle part of skip body, and hydraulic cylinder is
Power is provided in this grab bucket work process；Described air pump is arranged in convergence body internal cavities, and air pump is used for adjusting each
Air pressure size between cylinder, thus control crawl dynamics；It is connected with convergence body above described skip body；Described simultaneously
Connection support meanss are arranged on skip body, and are connected by appendix between support meanss in parallel and air pump, support in parallel
Device is used for capturing object.
Described support meanss in parallel include bearing, cylinder, pin, adapter and contact ball, and described bearing sets
There is through hole, and bearing is connected by bolt with skip body, the tune of position and density can be carried out by the setting bearing of bolt
Section；Described cylinder one end is connected with bearing by pin, and the cylinder other end is connected with adapter, and each air inlet of cylinder
It is provided with appendix between hole, when appendix is connected, between each cylinder, is equivalent to the same equalization of pressure of linker, when appendix closes
When closing, between each cylinder, the pressure size in cylinder is controlled by air pump, the part that can be directed to object different structure realizes pressure
The regulation of power；The mode being threaded connection between described contact ball and adapter is connected, and contact ball is provided with screw thread
Hole, can realize commutation thus adapting to the cylinder location of different angles by adapter, meanwhile, the screwed hole of setting on contact ball
Can be easy to exchange and keep in repair.
The invention has the beneficial effects as follows: a kind of pressure being applied to the irregular article of volume is uniformly grabbed bucket, and it is using passing through
Law of connected vessels makes to be connected between cylinder, and achievable cylinder tip contact ball pressure is equal, also can be by controlling respectively
Each cylinder is directed to the pressure size of object adjustment contact ball, finally, it is ensured that object during object is crawled
The damage of object will not be caused because of shape or irregular structure.
Brief description
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the support meanss in parallel of the present invention；
Fig. 3 is the structural representation of the bearing of the present invention；
Fig. 4 is the structural representation of the contact ball of the present invention；
Fig. 5 is the complete section structural representation of Fig. 4 of the present invention；
In figure: convergence body 1, hydraulic cylinder 2, air pump 3, support meanss 4 in parallel, skip body 5, bearing 41, cylinder 42, pin
43rd, adapter 44, contact ball 45.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in figure 1, a kind of pressure being applied to the irregular article of volume of the present invention is uniformly grabbed bucket, including linking
Body 1, hydraulic cylinder 2, air pump 3, support meanss 4 in parallel and skip body 5, are provided with cavity, convergence body 1 inside described convergence body 1
For realizing this grab bucket and extraneous interconnection function, meanwhile, also provide installation site for this grab bucket partial component；Described hydraulic pressure
Cylinder 2 one end is connected with outside convergence body 1, and hydraulic cylinder 2 other end is connected with the middle part of skip body 5, and hydraulic cylinder 2 is this grab bucket
Power is provided in work process；Described air pump 3 is arranged in convergence body 1 internal cavities, and air pump 3 is used for adjusting each cylinder
Between air pressure size, thus controlling crawl dynamics；Described skip body 5 top is connected with convergence body 1；Described parallel connection
Support meanss 4 are arranged on skip body 5, and are connected by appendix between support meanss 4 in parallel and air pump 3, in parallel
Support arrangement 4 is used for capturing object.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of pressure being applied to the irregular article of volume of the present invention is uniform
Grab bucket, described support meanss in parallel 4 include bearing 41, cylinder 42, pin 43, adapter 44 and contact ball 45, described
Bearing 41 is provided with through hole, and bearing 41 is connected by bolt with skip body 5, can be carried out by the setting bearing 41 of bolt
Position and the regulation of density；Described cylinder 42 one end is connected with bearing 41 by pin 43, cylinder 42 other end and conversion
Joint 44 is connected, and is provided with appendix between each air inlet of cylinder 42, when appendix is connected, is equivalent between each cylinder 42
The same equalization of pressure of linker, when appendix is closed, controls the pressure in cylinder 42 big by air pump 3 between each cylinder 42
Little, the part that can be directed to object different structure realizes the regulation of pressure；Logical between described contact ball 45 and adapter 44
Crossing threaded mode to be connected, contact ball 45 is provided with screwed hole, commutation being realized thus adapting to by adapter 44
Cylinder 42 position of different angles.
During work, adjust support meanss 4 in parallel first, bearing 41 position and cylinder are adjusted according to the object that will capture
42 quantity, then analyzes the mechanical characteristic of object, so that it is determined that the appendix between cylinder 42 is the need of unlatching, if
When mechanical characteristic on object different directions is consistent, then appendix is opened, and now cylinder 42 is linker state, if target
When stress performance on thing different directions is inconsistent, then appendix is closed, and now the Impact direction on cylinder 42 different directions is not
With, after the position of cylinder 42, quantity and mode of communicating determine, will pass through hydraulic cylinder 2 and drive grab bucket crawl object.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and its equivalent
Define.
Claims (1)
1. a kind of pressure being applied to the irregular article of volume uniformly grab bucket it is characterised in that: include convergence body (1), hydraulic cylinder
(2), air pump (3), support meanss (4) in parallel and skip body (5), are provided with cavity inside described convergence body (1)；Described liquid
Cylinder pressure (2) one end is connected with outside convergence body (1), and hydraulic cylinder (2) other end is connected with the middle part of skip body (5)；Described
Air pump (3) be arranged in convergence body (1) internal cavities；It is connected with convergence body (1) above described skip body (5)；Institute
The support meanss in parallel (4) stated are arranged on skip body (5), and pass through gas transmission between support meanss (4) in parallel and air pump (3)
Pipe is connected；
Described support meanss in parallel (4) include bearing (41), cylinder (42), pin (43), adapter (44) and contact ball
(45), described bearing (41) is provided with through hole, and bearing (41) is connected by bolt with skip body (5)；Described gas
Cylinder (42) one end is connected with bearing (41) by pin (43), and cylinder (42) other end is connected with adapter (44)；Institute
The mode being threaded connection between the contact ball (45) stated and adapter (44) is connected；
It is provided with appendix between the described each air inlet of cylinder (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452498.XA CN105000470B (en) | 2015-07-26 | 2015-07-26 | Uniform-pressure grab bucket applicable to objects with irregular volumes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452498.XA CN105000470B (en) | 2015-07-26 | 2015-07-26 | Uniform-pressure grab bucket applicable to objects with irregular volumes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105000470A CN105000470A (en) | 2015-10-28 |
| CN105000470B true CN105000470B (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452498.XA Active CN105000470B (en) | 2015-07-26 | 2015-07-26 | Uniform-pressure grab bucket applicable to objects with irregular volumes |
Country Status (1)
| Country | Link |
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| CN (1) | CN105000470B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990692B (en) * | 2019-05-16 | 2021-04-16 | 曾庆雪 | Flatness detection device for building board machining |
| CN114102641A (en) * | 2021-12-02 | 2022-03-01 | 白亮 | Friction type gripping device for steel pipe transportation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525142C3 (en) * | 1975-06-06 | 1980-01-03 | Bilfinger + Berger Bauaktiengesellschaft, 6800 Mannheim | Device for operating a two-rope gripper |
| CN201217610Y (en) * | 2008-06-02 | 2009-04-08 | 江苏紫石机械制造有限公司 | Balk cargo grab bucket with scratch board |
| CN201809051U (en) * | 2010-04-19 | 2011-04-27 | 无锡市新华起重工具有限公司 | Electric hydraulic dual-flap grab bucket |
| CN104129709A (en) * | 2014-07-29 | 2014-11-05 | 无锡市新华起重工具有限公司 | Five-jaw semi-opening type steel grabbing machine grab bucket |
| CN204980861U (en) * | 2015-07-26 | 2016-01-20 | 安庆市港机制造有限责任公司 | Pressure is evenly grabbed bucket suitable for volume irregularity article |
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2015
- 2015-07-26 CN CN201510452498.XA patent/CN105000470B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105000470A (en) | 2015-10-28 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Zhang Panpan Inventor before: Zhu Nengwei Inventor before: Xu Xuliu |
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Effective date of registration: 20160815 Address after: The Road Chengguan town of Mianchi County of Sanmenxia City, Henan Province, No. 1 472400 Applicant after: Zhang Panpan Address before: Five Anqing City Temple Wei Guangji Road No. 13 Applicant before: ANQING GANGJI MANUFACTURING Co.,Ltd. |
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Inventor after: Wang Huimiao Inventor before: Zhang Panpan |
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Effective date of registration: 20161031 Address after: 315333 Zhejiang city of Ningbo province Cixi City Kuang Yan Zhen Gan Bing Cun you Yuan Road No. 66-6 Applicant after: CIXI KUANGYAN YINGXING BAMBOO PRODUCT FACTORY (GENERAL PARTNERSHIP) Address before: The Road Chengguan town of Mianchi County of Sanmenxia City, Henan Province, No. 1 472400 Applicant before: Zhang Panpan |
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Effective date of registration: 20181017 Address after: 313000 10A, 1088 Dagang Road, Zhili Town, Huzhou, Zhejiang. Patentee after: HUZHOU JOUKING ELECTRONIC Co.,Ltd. Address before: 315333 66-6 Cixi Road, Gan Bing village, Kuang Yan Town, Cixi, Ningbo, Zhejiang Patentee before: CIXI KUANGYAN YINGXING BAMBOO PRODUCT FACTORY (GENERAL PARTNERSHIP) |
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Effective date of registration: 20201127 Address after: Room 399, No. 5999, Wuxing Avenue, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: HUZHOU JUYE INCUBATOR Co.,Ltd. Address before: 313000 10A, 1088 Dagang Road, Zhili Town, Huzhou, Zhejiang. Patentee before: HUZHOU JOUKING ELECTRONIC Co.,Ltd. |
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Denomination of invention: A pressure uniform grab suitable for articles with irregular volume Effective date of registration: 20211217 Granted publication date: 20170118 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: HUZHOU JUYE INCUBATOR Co.,Ltd. Registration number: Y2021330002571 |
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Date of cancellation: 20231013 Granted publication date: 20170118 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: HUZHOU JUYE INCUBATOR Co.,Ltd. Registration number: Y2021330002571 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |