CN104879642B - Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket - Google Patents
Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket Download PDFInfo
- Publication number
- CN104879642B CN104879642B CN201510324753.2A CN201510324753A CN104879642B CN 104879642 B CN104879642 B CN 104879642B CN 201510324753 A CN201510324753 A CN 201510324753A CN 104879642 B CN104879642 B CN 104879642B
- Authority
- CN
- China
- Prior art keywords
- outer housing
- end cap
- nozzle
- dividing plate
- grab bucket
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a special spray head for lubrication of a joint of a deck beam and a jaw plate of a grab bucket. The special spray head comprises an outer cover, a partition board, spray nozzles, connection pipes, filter nets, an end cap, an air inlet and an oil inlet, wherein the partition board is located at the joint of the upper end and the lower end of the outer cover; the spray nozzles are located on the bottom end surface of the partition board; mounting external threads are arranged at upper ends of the spray nozzles, and the spray nozzles are uniformly mounted at lower ends of round step-shaped threaded holes in the partition board; the connection pipes are located on the top end surface of the partition board and uniformly mounted at upper ends of the round step-shaped threaded holes in the partition board; top ends of the connection pipes are sleeved with the filter nets in a wound manner; the end cap is located right above the outer cover; the air inlet and the oil inlet penetrate through the end cap respectively and are fixedly connected with the end cap respectively. Components of the special spray head are connected through threads and can be conveniently assembled and disassembled, the special spray head can be completely matched with the joint of the deck beam and the jaw plate of the grab bucket, the situation that lubrication oil is split and wasted is avoided, lubrication operation is simple and convenient, and the lubrication efficiency is high.
Description
Technical field
The present invention relates to lubricating utensil auxiliary accessories field of grabbing bucket, more particularly to a kind of grab bucket deck beam and Jaw plate junction
Lubrication is nozzle specially used.
Background technology
It, to capture the bucket that silt stone and various bulk goods can be opened and closed, is a kind of mainly by two groups in left and right that grab bucket is
Close the folding crawl of bucket or multiple jaws and draw off the suspender of bulk material, grab bucket according to Shape Classification can be divided into mytiliform grab bucket and
Fructus Citri tangerinae lobe is grabbed bucket, and the former is made up of two complete scraper bowls, and the latter is made up of the jaw of three or more than three；According to type of drive
Fluid pressure type grab bucket and mechanical type two big class of grab bucket can be divided into.
Lubrication is one of important content of grab bucket daily maintenance work, and the quality of lubrication circumstances is not only directly affected grabs
The operating of Dou Ge mechanisms and parts life-span, but also can affect safety in production and production efficiency, therefore, operator and maintenance people
The lubrication circumstances of each oil site of the necessary running check grab bucket of member, supplement and change lubricant on time.In the double jaws of the long strut of rope
Among all parts of grab bucket, axle is easiest to abrasion with bushing, and with pulley bushing, bucket ear bushing (the grab bucket jaw of jaw
To through beam connection place) and the abrasion of strut lower end bushing and its corresponding axle it is maximum, at present, the lubrication grabbed bucket between axle and bushing
Generally lubricated using butter, its mode is to set a grease nipple in shaft end, butter is thrown into by grease nipple moistened in bushing
The characteristics of cunning, this mode is simple to operate, but the number of repetition that works is more, and a butter, and oil nozzle Jing will be made a call to per 3 order of classes or grades at school
Often blocking, lubricating efficiency is low, many at present to carry out injection lubrication, but single injector shower nozzle amount of feed very little using single injector shower nozzle, tears open
Unload inconvenience.In consideration of it, the invention provides a kind of accessory tool of grab bucket deck beam Special lubricating equipment, i.e., in a kind of grab bucket
Bolster lubricates nozzle specially used with Jaw plate junction.
The content of the invention
In order to solve the above problems, the invention provides a kind of grab bucket deck beam lubricates nozzle specially used with Jaw plate junction,
It is attached using screw thread between its each part, it is convenient to remove and install, and the present invention and grab bucket deck beam and grab bucket can be realized
Jaw plate junction is fully mated, it is therefore prevented that lubricating oil trickles down the situation of waste, and lubrication operation is easy and lubricating efficiency is high.
To achieve these goals, the present invention employs the following technical solutions to realize：One kind grab bucket deck beam connects with Jaw plate
Connect place's lubrication nozzle specially used, including outer housing, dividing plate, nozzle, connecting tube, drainage screen, end cap, air inlet and oil-in；Described
The stepped column structure of outer housing, and outer housing upper end diameter is slightly larger than outer housing lower end diameter；Described dividing plate structure in the form of annular discs,
Dividing plate is located at the junction of outer housing upper end and outer housing lower end, and is attached by screw between dividing plate and outer housing lower end, dividing plate
On be evenly arranged with circular shape shape screwed hole；The tapered shape structure of described nozzle, nozzle is located on dividing plate bottom face, and is sprayed
Mouth upper end is provided with installation external screw thread, and nozzle is uniformly arranged on the circular shape shape screwed hole lower end on dividing plate；Described connection
Manage as straight tube, connecting tube bottom is provided with connection external screw thread, connecting tube is located on dividing plate top end face, and connecting tube is uniformly arranged on
Circular shape shape screwed hole upper end on dividing plate；In the concave structure stood upside down, drainage screen material is rubber material to described drainage screen
Material, drainage screen is mainly used in some debris present in filtering lubricant oil around connecting tube top, drainage screen is enclosed within, and prevents nozzle from sending out
Raw clogging；Described end cap is located at directly over outer housing, and air inlet and oil-in respectively pass through end cap, and air inlet and is entered
Hydraulic fluid port is respectively connected with end cap.
Used as a preferred technical solution of the present invention, described outer housing upper end outside is provided with external screw thread, end cap lower end
Inner side is provided with female thread, is respectively symmetrically along its center axis on end cap upper surface and is provided with two installing holes, and end cap lower end
It is connected using thread connecting mode between inner side and outer housing upper end outside, end cap and outer housing is easy to using thread connecting mode
Installation and removal.
Beneficial effects of the present invention：One kind grab bucket deck beam and Jaw plate junction lubrication it is nozzle specially used with simple structure,
The features such as simple operation and low manufacture cost, it is attached using screw thread between its each part, it is convenient to remove and install, and can be real
The existing present invention and grab bucket deck beam are fully mated with grab bucket Jaw plate junction, it is therefore prevented that lubricating oil trickles down the situation of waste, and moistens
Cunning is easy to operate and lubricating efficiency is high.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the forward direction dimensional structure diagram of the present invention；
Fig. 2 is the backward dimensional structure diagram of the present invention；
Fig. 3 is that the present invention removes the dimensional structure diagram after end cap.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.It should be noted that in the case where not conflicting, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figure 1 to Figure 3, a kind of grab bucket deck beam lubricates nozzle specially used with Jaw plate junction, including outer housing 1, dividing plate
2nd, nozzle 3, connecting tube 4, drainage screen 5, end cap 6, air inlet 7 and oil-in 8；The described stepped column structure of outer housing 1, and
The upper end diameter of outer housing 1 is slightly larger than the lower end diameter of outer housing 1；The described structure in the form of annular discs of dividing plate 2, dividing plate 2 be located at the upper end of outer housing 1 with
It is attached by screw between the junction of the lower end of outer housing 1, and dividing plate 2 and the lower end of outer housing 1, on dividing plate 2 circle is evenly arranged with
The stepped screwed hole of shape；The tapered shape structure of described nozzle 3, nozzle 3 is located on the bottom face of dividing plate 2, and the upper end of nozzle 3 is arranged
There are installation external screw thread, the circular shape shape screwed hole lower end uniformly on dividing plate 2 of nozzle 3；Described connecting tube 4 is straight
Pipe, the bottom of connecting tube 4 is provided with connection external screw thread, and connecting tube 4 is located on the top end face of dividing plate 3, and connecting tube 4 be uniformly arranged on every
Circular shape shape screwed hole upper end on plate 3；In the concave structure stood upside down, the material of drainage screen 5 is rubber material to described drainage screen 5
Material, drainage screen 5 is mainly used in some debris present in filtering lubricant oil around the top of connecting tube 4, drainage screen 5 is enclosed within, and prevents spray
The blockage phenomenon of mouth 3；Described end cap 6 is located at directly over outer housing 1, and air inlet 7 and oil-in 8 respectively pass through end cap 6, and
Air inlet 7 and oil-in 8 are respectively connected with end cap 6.
As shown in figure 3, the described upper end of outer housing 1 outside is provided with external screw thread, the lower end inside of end cap 6 is provided with female thread,
It is respectively symmetrically along its center axis on the upper surface of end cap 6 and is provided with two installing holes, and the lower end inside of end cap 6 and the upper end of outer housing 1
It is connected using thread connecting mode between outside, the installation and removal of end cap 6 and outer housing 1 is easy to using thread connecting mode.
When using, the air inlet 7 and oil-in 8 of the present invention are connected into respectively air pump and oil pump, under the effect of the pressure, profit
Lubricating oil is filtered by drainage screen 5, and drainage screen 5 is isolated in debris in lubricating oil between outer housing 1 and end cap 6, eventually passes
Lubricating oil after filtration is ejected into grab bucket deck beam and grab bucket Jaw plate junction by the Jing nozzles 3 of connecting tube 4, so as to reach profit
Sliding effect.
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 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.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (2)
1. a kind of grab bucket deck beam lubricates nozzle specially used with Jaw plate junction, including outer housing, dividing plate, nozzle, connecting tube, filtration
Net, end cap, air inlet and oil-in, it is characterised in that：The stepped column structure of described outer housing, and outer housing upper end diameter is big
In outer housing lower end diameter；Described dividing plate structure in the form of annular discs, dividing plate is located at the junction of outer housing upper end and outer housing lower end, and every
It is attached by screw between plate and outer housing lower end, circular shape shape screwed hole is evenly arranged with dividing plate；Described nozzle
Tapered shape structure, nozzle is located on dividing plate bottom face, and upper end of nozzle is provided with installation external screw thread, nozzle be uniformly arranged on every
Circular shape shape screwed hole lower end on plate；Described connecting tube is straight tube, and connecting tube bottom is provided with connection external screw thread, is connected
Pipe is located on dividing plate top end face, and connecting tube is uniformly arranged on the circular shape shape screwed hole upper end on dividing plate；Described filtration
In the concave structure stood upside down, drainage screen material is elastomeric material to net, and drainage screen is around being enclosed within connecting tube top；Described end cap is located at
Directly over outer housing, air inlet and oil-in respectively pass through end cap, and air inlet and oil-in to be respectively connected with end cap.
2. a kind of grab bucket deck beam according to claim 1 lubricates nozzle specially used with Jaw plate junction, it is characterised in that：Institute
The outer housing upper end outside stated is provided with external screw thread, and end cap lower end inside is provided with female thread, along central shaft on end cap upper surface
Line is respectively symmetrically and is provided with two installing holes, and adopts thread connecting mode phase between end cap lower end inside and outer housing upper end outside
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324753.2A CN104879642B (en) | 2015-06-11 | 2015-06-11 | Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324753.2A CN104879642B (en) | 2015-06-11 | 2015-06-11 | Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879642A CN104879642A (en) | 2015-09-02 |
| CN104879642B true CN104879642B (en) | 2017-05-03 |
Family
ID=53947247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324753.2A Active CN104879642B (en) | 2015-06-11 | 2015-06-11 | Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879642B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3100715B2 (en) * | 1991-12-20 | 2000-10-23 | 東芝機械株式会社 | Lubrication method |
| JP2607858B2 (en) * | 1995-01-24 | 1997-05-07 | 株式会社アタック | Spray booth |
| CN202691551U (en) * | 2012-06-12 | 2013-01-23 | 衡阳中钢衡重设备有限公司 | Oil through block for coiling drum of coiling machine |
| CN203718345U (en) * | 2014-02-26 | 2014-07-16 | 中国矿业大学 | Mining storer |
| CN204852886U (en) * | 2015-06-11 | 2015-12-09 | 安庆市华鑫重工股份有限公司 | Grab bucket deck beam and lubricated special shower nozzle in hubei province board junction |
-
2015
- 2015-06-11 CN CN201510324753.2A patent/CN104879642B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879642A (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113217496B (en) | Hydraulic valve with function of controlling liquid flow speed and using method | |
| CN104879642B (en) | Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket | |
| DE102009020825A1 (en) | Air / oil separator for gearboxes and transaxle units | |
| CN204852886U (en) | Grab bucket deck beam and lubricated special shower nozzle in hubei province board junction | |
| CN211115950U (en) | Shale gas wellhead cyclone sand remover | |
| CN205781912U (en) | A kind of trace oil-air lubricating device | |
| CN209340838U (en) | A kind of novel oiling device | |
| CN204829221U (en) | Lubricated machine of dual spray formula grab bucket deck beam | |
| CN206682574U (en) | A kind of manual grease lubrication pump | |
| CN104896284B (en) | A kind of piston type grab bucket deck beam lubricating arrangement | |
| CN104913178B (en) | Double-nozzle lubricating machine for deck beams of grab buckets | |
| CN103692285B (en) | Energy saving micro lubricating system | |
| CN204852868U (en) | Piston grab bucket deck beam lubricating arrangement | |
| CN207310599U (en) | A kind of hydraulic oil press equipment | |
| CN206045550U (en) | The segregation apparatuss of viscose glue industry Matrii Sulfas Exsiccatus | |
| CN208526988U (en) | A kind of sedimentation-filtration dewatering piston push centrifuge | |
| CN208204509U (en) | A kind of oil feeder of pneumatic rock drill | |
| CN205118207U (en) | Cooling and lubricating pipeline system for gearbox gear | |
| CN205142911U (en) | Corn harvester gearbox | |
| CN207316444U (en) | A kind of controlled amounts oil filter | |
| CN214147368U (en) | Air source processor | |
| CN211799135U (en) | Primary filtering device for rosin liquid | |
| CN220214162U (en) | Filter equipment is used in lubricating oil production | |
| CN210186583U (en) | Filter for irrigation | |
| CN207316437U (en) | A kind of multipurpose liquid of integrated filter device drives lubricating pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Aiyu Inventor before: Li Ruoyu Inventor before: Yan Shengzan Inventor before: Li Pengfei |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170411 Address after: 362000 Fujian City, Quanzhou Province, a town of Yongchun County Lu Village, No. 103 Applicant after: Zhang Aiyu Address before: 246001 Anqing Development Zone, Luo Chong area, Anhui Applicant before: Anqing Hua Xin heavy industry limited company |
|
| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200930 Address after: 239000 Anhui province Chuzhou fengle Road No. 62 (Tianlong District) 58-1 room Patentee after: ANHUI ZHENLIN CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 362000, No. 103 Lu Shan village, a town, Yongchun County, Quanzhou, Fujian Patentee before: Zhang Aiyu |
|
| TR01 | Transfer of patent right |