CN204124601U - Pneumatic bucket - Google Patents
Pneumatic bucket Download PDFInfo
- Publication number
- CN204124601U CN204124601U CN201420443766.2U CN201420443766U CN204124601U CN 204124601 U CN204124601 U CN 204124601U CN 201420443766 U CN201420443766 U CN 201420443766U CN 204124601 U CN204124601 U CN 204124601U
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- CN
- China
- Prior art keywords
- bucket body
- shifting board
- cylinder
- bucket
- rotating shaft
- 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 relates to a kind of pneumatic bucket, it comprises bucket body, the top of bucket body is provided with mud inlet, the bottom of bucket body is provided with mud mouth, the left and right sides of mud mouth is separately installed with shifting board, the both sides, front and back of shifting board are provided with connecting arm, the top of connecting arm coordinates with the axis of rotation on the front-rear side walls of bucket body, this rotating shaft is arranged on rotating shaft permanent seat, rotating shaft permanent seat is fixedly connected with bucket body, the left and right sides sidewall of bucket body is provided with the cylinder driving shifting board activity, the top of cylinder is hinged on mount pad, the push rod of cylinder is to downward-extension, and be flexibly connected with shifting board, shifting board bottom surface is arc-shaped surface, the inside edge of two shifting boards is provided with rib, limit switch is provided with below this rib, the top of bucket body is provided with joint pin, joint pin lower end and bucket body are welded to connect, described cylinder is provided with the travel switch that control cylinder push rod shrinks scope.
Description
Technical field
The utility model relates to a kind of field of sewage treatment equipment, is specially a kind of pneumatic bucket.
Background technology
Bucket is the saving equipment after sludge dewatering, be mainly used in depositing the mud that the water ratio through centrifugal dehydrator, belt filter press, plate frame fiter press or other filtering equipment process is less than 75%, be usually used in urban water plant, sewage treatment plant or Industrial Wastewater Treatment station.Existing pneumatic bucket normally arranges cylinder in the side of bucket, drive the folding of a shifting board at mud mouth place, drive another shifting board movable by the gear drive of rotating shaft place, because the power of cylinder mainly provides by pressure gas, when in bucket, the storage of mud is larger, propulsive effort is not enough, cause shifting board to open, cause fault, gear drive is because the folding of one of them shifting board of load, the force rate of bearing is larger, therefore, gear wear is serious, further increases fault rate, therefore, need to make improvements.
Summary of the invention
The purpose of this utility model is, for the high problem of existing pneumatic bucket fault rate pointed in background technology, to provide a kind of pneumatic bucket that can solve foregoing problems.
The technical scheme realizing goal of the invention of the present utility model is as follows:
A kind of pneumatic bucket, it comprises bucket body, the top of bucket body is provided with mud inlet, the bottom of bucket body is provided with mud mouth, the left and right sides of mud mouth is separately installed with shifting board, the both sides, front and back of shifting board are provided with connecting arm, the top of connecting arm coordinates with the axis of rotation on the front-rear side walls of bucket body, this rotating shaft is arranged on rotating shaft permanent seat, rotating shaft permanent seat is fixedly connected with bucket body, the left and right sides sidewall of bucket body is provided with the cylinder driving shifting board activity, the top of cylinder is hinged on mount pad, the push rod of cylinder is to downward-extension, and be flexibly connected with shifting board, shifting board bottom surface is arc-shaped surface, the inside edge of two shifting boards is provided with rib, limit switch is provided with below this rib, the top of bucket body is provided with joint pin, joint pin lower end and bucket body are welded to connect, described cylinder is provided with the travel switch that control cylinder push rod shrinks scope.
In order to strengthen the intensity of bucket body, the sidewall of described bucket body is distributed with horizontal and vertical reinforced rib.
In order to save material, described connecting arm comprises the skeleton of lower end and the joint portion of upper end, and the lower end of skeleton is connected with shifting board one, and joint portion coordinates with described axis of rotation.
The advantage of pneumatic bucket of the present utility model is: 1) pneumatic bucket of the present utility model is provided with cylinder respectively in the both sides of bucket body, the motion of two shifting boards is controlled respectively by two cylinders, thus control the open and close of mud mouth, the load of cylinder is reduced to original half, fault rate significantly reduces, and also extends the service life of cylinder simultaneously.Two cylinders are provided with travel switch respectively, with the contraction scope of control cylinder push rod, prevent cylinder amount of contraction excessive, cause the damage of shifting board and connecting arm.In order to prevent the generation of fault further, be provided with limit switch in the lower end of two shifting boards, the overhang of control cylinder push rod, after preventing shifting board closed, cylinder push-rod continues to stretch out, and causes the flexural deformation of cylinder push-rod.Use novel improvement by this, the reliability of pneumatic bucket work can be improved, reduce fault rate, and then increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of pneumatic bucket of the present utility model;
In figure, 1 is bucket body, and 2 is mud inlet, and 3 is mud mouth, and 4 is shifting board, and 5 is connecting arm, 6 is rotating shaft, and 7 is rotating shaft permanent seat, and 8 is cylinder, and 9 is mount pad, and 10 is rib, and 11 is limit switch, 12 is joint pin, and 13 is travel switch, and 14 is reinforced rib, and 15 is skeleton, and 16 is joint portion.
Detailed description of the invention
With reference to the pneumatic bucket of one shown in Fig. 1, it comprises bucket body 1, the top of bucket body 1 is provided with mud inlet 2, the bottom of bucket body 1 is provided with mud mouth 3, the left and right sides of mud mouth 3 is separately installed with shifting board 4, the both sides, front and back of shifting board 4 are provided with connecting arm 5, rotating shaft 6 normal-running fit on the top of connecting arm 5 and the front-rear side walls of bucket body 1, this rotating shaft 6 is arranged on rotating shaft permanent seat 7, rotating shaft permanent seat 7 is fixedly connected with bucket body 1, the left and right sides sidewall of bucket body 1 is provided with the cylinder 8 driving shifting board 4 activity, the top of cylinder 8 is hinged on mount pad 9, the push rod of cylinder 8 is to downward-extension, and be flexibly connected with shifting board 4, shifting board 4 bottom surface is arc-shaped surface, the inside edge of two shifting boards 4 is provided with rib 10, limit switch 11 is provided with below this rib 10, the top of bucket body 1 is provided with joint pin 12, joint pin 12 lower end and bucket body 1 are welded to connect, described cylinder 8 is provided with the travel switch 13 that control cylinder 8 push rod shrinks scope.
In order to strengthen the intensity of bucket body 1, the sidewall of described bucket body 1 is distributed with horizontal and vertical reinforced rib 14.
In order to save material, described connecting arm 5 comprises the skeleton 15 of lower end and the joint portion 16 of upper end, and the lower end of skeleton 15 is connected with shifting board 4 one, joint portion 16 and described rotating shaft 6 normal-running fit.
During pneumatic bucket work of the present utility model, pneumatic bucket is fixed in advance on mounted crossbeam by joint pin 12, water ratio after dehydration is entered from bucket mud inlet lower than the intermediate equipments such as mud cylinder or conveyor screw of leading prepared by hydroextractor of mud of 75%, mud outward transport car is then stored into after a constant volume until mud in bucket and is located in immediately below bucket, open cylinder 8, the push rod of cylinder 8 shrinks, shifting board 4 is driven to rotate towards outside, mud mouth 3 is opened, when shifting board 4 forwards desired location to, under travel switch 13 on cylinder 8 acts on, the push rod of cylinder 8 remains on this position, until when mud all enters into mud outward transport car, open cylinder 8, the push rod of cylinder 8 stretches out, shifting board 4 is driven to rotate towards inner side, mud mouth 3 is closed, when mud mouth 3 is completely closed, limit switch 11 joint of shifting board 4 lower end, cylinder 8 is quit work.Use novel improvement by this, the reliability of pneumatic bucket work can be improved, reduce fault rate, and then increase work efficiency.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (3)
1. a pneumatic bucket, it is characterized in that: it comprises bucket body, the top of bucket body is provided with mud inlet, the bottom of bucket body is provided with mud mouth, the left and right sides of mud mouth is separately installed with shifting board, the both sides, front and back of shifting board are provided with connecting arm, the top of connecting arm coordinates with the axis of rotation on the front-rear side walls of bucket body, this rotating shaft is arranged on rotating shaft permanent seat, rotating shaft permanent seat is fixedly connected with bucket body, the left and right sides sidewall of bucket body is provided with the cylinder driving shifting board activity, the top of cylinder is hinged on mount pad, the push rod of cylinder is to downward-extension, and be flexibly connected with shifting board, shifting board bottom surface is arc-shaped surface, the inside edge of two shifting boards is provided with rib, limit switch is provided with below this rib, the top of bucket body is provided with joint pin, joint pin lower end and bucket body are welded to connect, described cylinder is provided with the travel switch that control cylinder push rod shrinks scope.
2. pneumatic bucket according to claim 1, is characterized in that: the sidewall of described bucket body is distributed with horizontal and vertical reinforced rib.
3. pneumatic bucket according to claim 1, is characterized in that: described connecting arm comprises the skeleton of lower end and the joint portion of upper end, and the lower end of skeleton is connected with shifting board one, and joint portion coordinates with described axis of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443766.2U CN204124601U (en) | 2014-08-07 | 2014-08-07 | Pneumatic bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443766.2U CN204124601U (en) | 2014-08-07 | 2014-08-07 | Pneumatic bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124601U true CN204124601U (en) | 2015-01-28 |
Family
ID=52380979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443766.2U Expired - Fee Related CN204124601U (en) | 2014-08-07 | 2014-08-07 | Pneumatic bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346876A (en) * | 2015-11-27 | 2016-02-24 | 广西神塔机械设备有限公司 | Anti-blocking switch gear of discharge bin |
-
2014
- 2014-08-07 CN CN201420443766.2U patent/CN204124601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346876A (en) * | 2015-11-27 | 2016-02-24 | 广西神塔机械设备有限公司 | Anti-blocking switch gear of discharge bin |
| CN105346876B (en) * | 2015-11-27 | 2017-11-24 | 广西神塔机械设备有限公司 | The anti-blocking switching device of discharging bin |
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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 |
Granted publication date: 20150128 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |