CN203821476U - Screening plant of excavator bucket - Google Patents
Screening plant of excavator bucket Download PDFInfo
- Publication number
- CN203821476U CN203821476U CN201420255443.0U CN201420255443U CN203821476U CN 203821476 U CN203821476 U CN 203821476U CN 201420255443 U CN201420255443 U CN 201420255443U CN 203821476 U CN203821476 U CN 203821476U
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- CN
- China
- Prior art keywords
- bucket
- framework
- excavator
- bucket framework
- screening plant
- 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
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Abstract
The utility model belongs to the technical field of designing and manufacturing of excavator buckets, and particularly relates to a screening plant of an excavator bucket. The screening plant comprises a tooth holder and a bucket lug plate, wherein the tooth holder is provided with bucket teeth. A bucket framework which is formed by welding metal is hollow. Reinforcing plates of the bucket framework are welded in the direction from the middle of the upper portion of the bucket framework to the rear portion of the bucket framework and in the direction from the arched surface of the rear portion of the bucket framework down to the bottom of the bucket framework. A cylindrical screening tube is arranged in the hollow bucket framework, wherein meshes are evenly distributed in the surface of the cylindrical screening tube. The tail end of the screening tube and a hydraulic motor are connected together through a rotating shaft. The hydraulic motor is arranged on the reinforcing plate on the rear portion of the bucket framework. The bucket lug plate is fixedly connected to the upper portion of the bucket framework. The tooth holder which is provided with the bucket teeth and the front portion of the bucket framework are fixedly or movably connected together. By using the screening plant, it can be guaranteed that screening is performed while excavation is performed on site; meanwhile, a spraying device can guarantee that the operation is environmentally friendly, and therefore the screening plant is worth popularizing vigorously.
Description
Technical field
The utility model belongs to design and the manufacturing technology field of excavator bucket device, particularly a kind of excavator-type shovel clamshell excavator screening plant.
Background technology
Excavator is the indispensable excavating tools of civil engineering, and common excavator is all with conventional bucket, and the main function of such excavator is exactly that the on-the-spot cubic metre of earth and stone is excavated out entrucking.But, some earth and rock works needs scene to screen for the cubic metre of earth and stone excavating out now, only the cobble that exceedes granular size standard need to be transported, remaining fine earth needs scene to carry out backfill, such construction requirement cannot be realized for common excavator, need to manually sieve, workload is very large; At present, also have on the market the bucket with screening function, but in its structure design, be not quite reasonable, screening effect is bad, and now a lot of site operations will ensure dustless operation, do not have so at present with the bucket of spray equipment.
Summary of the invention
The purpose of this utility model is: existing bucket is designed and improved, make the bucket with screening plant and spray equipment after improving, can better carry out construction operation.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme: excavator-type shovel clamshell excavator screening plant, comprise toothholder and bucket otic placode with bucket tooth, the bucket framework being formed by metal solder is Openworks shape, rear portion along the top intermediate lateral of bucket framework to bucket framework, then be arc surface and down to bottom welding the stiffener of bucket framework along bucket frame rear portion; The uniform tubular sifting barrel that mesh is being set in surface is arranged in the bucket framework of Openworks shape, and the tail end of sifting barrel links together by rotating shaft and hydraulic motor, and hydraulic motor is arranged on the stiffener of bucket frame rear portion; The fixed bucket framework upper that is arranged on of bucket otic placode; The described toothholder with bucket tooth and bucket frame front are fixed or be movably connected.A drencher head is at least set under the stiffener of bucket framework upper.In described bucket framework rear sides, arranging and linking up with.
In practical operation, redesign for existing bucket, the bucket framework of a hollow out of metal welding, one of bucket framework upper intermediate lateral and bucket frame rear portion welding consistent with bucket frame outer surface shape be arc stiffener, several drencher heads are being set below middle stiffener, and the water tank on drencher head and excavator links together by water pipe; A hydraulic motor is being set in rear sides, hydraulic motor is connected with sifting barrel by rotating shaft, by hydraulic oil pipe, hydraulic motor and excavator are coupled together, the uniform mesh that arranging in sifting barrel surface, under the drive of hydraulic motor, rotate sifting barrel, because the sandstone earth material in sifting barrel is under the effect of centrifugal force, the fine particle of needs and fine earth are thrown away to sifting barrel along mesh, large particle is stayed in cylinder and directly entrucked and carried away.If it is dustless that field operation need to ensure, open drencher head, when rotating, sifting barrel sprays.Sifting barrel can carry out scene according to actual needs to be changed, and ensures that the granular size of transporting and the granular size staying meet the requirement of production operation.Be existing with the toothholder of bucket tooth, can change.
The beneficial effects of the utility model: use the utility model, can ensure on-the-spot limit excavation, the operation that screen on limit, meanwhile, spray equipment also can ensure the environmental protection of operation, is worth promoting.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
Detailed description of the invention
Embodiment 1 excavator-type shovel clamshell excavator screening plant, as shown in Figure 1, Figure 2 and Figure 3, comprise toothholder 6 and bucket otic placode 3 with bucket tooth 7, the bucket framework 4 being formed by metal solder is Openworks shape, rear portion along the top intermediate lateral of bucket framework 4 to bucket framework 4, then be arc surface along bucket framework 4 rear portions and down to bottom welding the stiffener 2 of bucket framework; The uniform tubular sifting barrel 1 that mesh is being set in surface is arranged in the bucket framework 4 of Openworks shape, and the tail end of sifting barrel 1 links together by rotating shaft and hydraulic motor 5, and hydraulic motor 5 is arranged on the stiffener 2 at bucket framework 4 rear portions; Bucket fixed bucket framework 4 tops that are arranged on of otic placode 3; The described toothholder 6 with bucket tooth 7 and bucket framework 4 are anterior fixed or be movably connected.A drencher head 8 is at least set under the stiffener on bucket framework 4 tops.In described bucket framework rear sides, arranging and linking up with 9.
In practical operation, redesign for existing bucket, the bucket framework of a hollow out of metal welding, one of bucket framework upper intermediate lateral and bucket frame rear portion welding consistent with bucket frame outer surface shape be arc stiffener, several drencher heads are being set below middle stiffener, and the water tank on drencher head and excavator links together by water pipe; A hydraulic motor is being set in rear sides, hydraulic motor is connected with sifting barrel by rotating shaft, by hydraulic oil pipe, hydraulic motor and excavator are coupled together, the uniform mesh that arranging in sifting barrel surface, under the drive of hydraulic motor, rotate sifting barrel, because the sandstone earth material in sifting barrel is under the effect of centrifugal force, the fine particle of needs and fine earth are thrown away to sifting barrel along mesh, large particle is stayed in cylinder and directly entrucked and carried away.If it is dustless that field operation need to ensure, open drencher head, when rotating, sifting barrel sprays.Sifting barrel can carry out scene according to actual needs to be changed, and ensures that the granular size of transporting and the granular size staying meet the requirement of production operation.Be existing with the toothholder of bucket tooth, can change.
Claims (3)
1. excavator-type shovel clamshell excavator screening plant, comprise toothholder and bucket otic placode with bucket tooth, it is characterized in that: the bucket framework being formed by metal solder is Openworks shape, rear portion along the top intermediate lateral of bucket framework to bucket framework, then be arc surface and down to bottom welding the stiffener of bucket framework along bucket frame rear portion; The uniform tubular sifting barrel that mesh is being set in surface is arranged in the bucket framework of Openworks shape, and the tail end of sifting barrel links together by rotating shaft and hydraulic motor, and hydraulic motor is arranged on the stiffener of bucket frame rear portion; The fixed bucket framework upper that is arranged on of bucket otic placode; The described toothholder with bucket tooth and bucket frame front are fixed or be movably connected.
2. excavator-type shovel clamshell excavator screening plant according to claim 1, is characterized in that: a drencher head is at least set under the stiffener of bucket framework upper.
3. excavator-type shovel clamshell excavator screening plant according to claim 1, is characterized in that: in described bucket framework rear sides, arranging and linking up with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255443.0U CN203821476U (en) | 2014-05-19 | 2014-05-19 | Screening plant of excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255443.0U CN203821476U (en) | 2014-05-19 | 2014-05-19 | Screening plant of excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821476U true CN203821476U (en) | 2014-09-10 |
Family
ID=51476993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255443.0U Expired - Fee Related CN203821476U (en) | 2014-05-19 | 2014-05-19 | Screening plant of excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172276A (en) * | 2016-09-07 | 2016-12-07 | 林群富 | A kind of crawler type shellfish harvester |
| CN107989084A (en) * | 2017-11-28 | 2018-05-04 | 衡阳市科德工程机械制造有限公司 | A kind of multi-functional bucket of excavator and its vibrating screen |
| CN108625422A (en) * | 2018-06-26 | 2018-10-09 | 肇庆祥顺机械制造有限公司 | A kind of novel clam(shell) bucket |
-
2014
- 2014-05-19 CN CN201420255443.0U patent/CN203821476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172276A (en) * | 2016-09-07 | 2016-12-07 | 林群富 | A kind of crawler type shellfish harvester |
| CN107989084A (en) * | 2017-11-28 | 2018-05-04 | 衡阳市科德工程机械制造有限公司 | A kind of multi-functional bucket of excavator and its vibrating screen |
| CN108625422A (en) * | 2018-06-26 | 2018-10-09 | 肇庆祥顺机械制造有限公司 | A kind of novel clam(shell) bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190519 |