CN203452179U - Sludge cleaning device - Google Patents
Sludge cleaning device Download PDFInfo
- Publication number
- CN203452179U CN203452179U CN201320410829.XU CN201320410829U CN203452179U CN 203452179 U CN203452179 U CN 203452179U CN 201320410829 U CN201320410829 U CN 201320410829U CN 203452179 U CN203452179 U CN 203452179U
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- China
- Prior art keywords
- rod
- hinged
- rotating shaft
- control
- extension rod
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Abstract
The utility model relates to a sludge cleaning device, specifically to a cleaning and scooping grab used for cleaning sludge and sundries in narrow spaces, such as pit wells and methane-generating pits. The sludge cleaning device comprises a control handle (1), a pull rope (2), an extension rod (3), a control rod (4), a tension spring (5), a rack (6), connecting rods (7), a pressure spring (8), a rotating shaft (9) and grab bodies (10). The two structurally-symmetrical grab bodies (10) are in hinged joint with the respective connecting rods (7); the other end of each connecting rod (7) is hinged to the rack (6); the two grab bodies (10) are in hinged joint with the lower end of the control rod (4) in the rack (6) through the rotating shaft (9); the tension spring (5) is disposed in the middle of the control rod (4); the pressure spring (8) is disposed at the hinged portion of the control rod (4) and the rotating shaft (9); one end of the control rod (4) is connected with the pull rope (2) and the other end of the pull rope (2) is connected to the control handle (1); the lower end of the extension rod (3) is fixed to the rack (6) and the upper end of the extension rod is fixedly provided with the control handle (1); the control handle (1) comprises a handle (11), a shaft (12) and a connecting rod (13) which form a locking mechanism; parts of the extension rod (3) are connected through a quick-connection device so that the length of the extension rod (3) can be increased; and the control handle (1) is a car boot locking device which has an elastic locking function, so that materials can be locked and clamped during material clamping, no great strength is needed for clamping of the materials, the labor intensity is reduced and the efficiency is increased.
Description
Technical field the utility model relates to a kind of equipment of drawing clearly, mainly proposes a kind of grab bucket of drawing clearly, for narrow space (Jiao Jing, biomass pool) cleaning mud, foreign material.
Background technology is at cleaning Jiao Jing, during the mud foreign material of the narrow spaces such as biomass pool, adopt manual operation in aboveground or well more, when aboveground operation, due to narrow space, the angle of the shovel handle of spade is restricted, and use rake easily to fall into, affect efficiency, and it is lower in Jiao Jing or biomass pool, environment is severe, particularly biogas threatens operator's life security, in order to address these problems, domestic also have a lot of relevant research and development, as 91219688.2 1 kinds of dredging devices of the patent No. have solved some problems but have also existed and cannot extend action bars according to well depth, and can not carry out at any time locking to clipped object, the patent No. 98207190.6 dredging devices, also exist and cannot extend action bars according to well depth, the grab bucket of removing contamination of the patent No. 200820221595.3 machineries, adopts grab bucket to be connected with tooth bar, and meshes with sector gear, has that cost is high cannot extend action bars according to well depth, the patent No. 200920111298.8 methane tank slag tapping equipments, having cannot locking clipped object, the shortcoming that cannot extend action bars.
Summary of the invention is in order to overcome prior art deficiency, provide a kind of and extend that to have the weight of elasticity latch functions little simultaneously, the dredging device that cost is low, comprise joystick (1), stay cord (2), extension rod (3), control lever (4), extension spring (5), frame (6), connecting rod (7), stage clip (8), rotating shaft (9), grab bucket (10), the grab bucket of two symmetrical configuration (10) difference connecting rod (7) is corresponding thereto hinged, and the other end that makes connecting rod (7) is hinged in frame (6), two grab buckets (10) are hinged with the lower end of the interior control lever of frame (6) (4) by rotating shaft (9), in the middle of control lever (4), there is extension spring (5), control lever (4) has stage clip (8) with rotating shaft (9) hinged place, one end of control lever (4) is connected with stay cord (2), the other end of stay cord (2) is connected on joystick (1), the lower end of extension rod (3) is fixed in frame (6), the intrinsic joystick in upper end (1), joystick (1) is by handle (11), axle (12), connecting rod (13) forms lockable mechanism, the outer tube (31) of extension rod (3), inner tube (32) and pin (33) join, to increase the length of extension rod (3), joystick (1) adopts a kind of locker, this dredging device can extend action bars according to well depth, and can carry out at any time locking to clipped object, obviously improved efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the grab bucket part-structure schematic diagram of embodiment 2.
Legend: 1, joystick, 2, stay cord, 3, extension rod, 4, control lever, 5, extension spring, 6, frame, 7, connecting rod, 8, stage clip, 9, rotating shaft, 10, grab bucket, 11, handle, 12, axle, 13, connecting rod, 31 outer tubes, 32, inner tube, 33, pin.
The specific embodiment
Embodiment 1 as shown in Figure 1, connecting rod (7) is positioned at the both sides of frame (6), two, every limit is hinged respectively at frame (6) and grab bucket (10), joystick (1) adopts automobile rear cabinet locker, by handle (11), axle (12), connecting rod (13) forms.Stay cord (2) adopts wire rope, extension rod (3) adopts coating steel pipe, control lever (4) adopts the round steel of diameter 8mm, extension spring (5) adopts ordinary carbon steel, frame (6), connecting rod (7) adopt the thick band steel of 4mm, rotating shaft (9) adopts diameter 12mm round steel, and grab bucket (10) adopts diameter 8mm round steel to be welded.
Embodiment 2 as shown in Figure 2, control lever (4) is hinged through frame (6) and rotating shaft (9), between frame (6), rotating shaft (9), there is stage clip (8), connecting rod (7) one end is positioned at frame (6) both sides, the other end is hinged on one of the middle side of grab bucket (10), rotating shaft (9) two ends are hinged with both sides grab buckets (10) respectively, and centre and control lever (4) are hinged.When capturing material, material is clamped by elasticity locking, and without exerting oneself, material folding has reduced labour intensity.Improved efficiency.
Claims (3)
1. dredging device, comprise joystick (1), stay cord (2), extension rod (3), control lever (4), extension spring (5), frame (6), connecting rod (7), stage clip (8), rotating shaft (9) grab bucket (10), it is characterized in that: the grab bucket of two symmetrical configuration (10) difference connecting rod (7) is corresponding thereto hinged, and the other end that makes connecting rod (7) is hinged in frame (6), two grab buckets (10) are hinged with the lower end of the interior control lever of frame (6) (4) by rotating shaft (9), in the middle of control lever (4), there is extension spring (5), control lever (4) has stage clip (8) with rotating shaft (9) hinged place, one end of control lever (4) is connected with stay cord (2), the other end of stay cord (2) is connected on joystick (1), the lower end of extension rod (3) is fixed in frame (6), the intrinsic joystick in upper end (1).
2. dredging device according to claim 1, is characterized in that joystick (1) is by handle (11), axle (12), and connecting rod (13) forms lockable mechanism.
3. dredging device according to claim 1, is characterized in that: the outer tube (31) of extension rod (3), inner tube (32) and pin (33) join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410829.XU CN203452179U (en) | 2013-07-11 | 2013-07-11 | Sludge cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410829.XU CN203452179U (en) | 2013-07-11 | 2013-07-11 | Sludge cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452179U true CN203452179U (en) | 2014-02-26 |
Family
ID=50132069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410829.XU Expired - Fee Related CN203452179U (en) | 2013-07-11 | 2013-07-11 | Sludge cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981941A (en) * | 2014-05-30 | 2014-08-13 | 朱良军 | Sludge grab bucket |
| CN104278741A (en) * | 2013-07-11 | 2015-01-14 | 乌鲁木齐优尼克生物科技有限公司 | Dredging device |
-
2013
- 2013-07-11 CN CN201320410829.XU patent/CN203452179U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278741A (en) * | 2013-07-11 | 2015-01-14 | 乌鲁木齐优尼克生物科技有限公司 | Dredging device |
| CN103981941A (en) * | 2014-05-30 | 2014-08-13 | 朱良军 | Sludge grab bucket |
| CN103981941B (en) * | 2014-05-30 | 2015-07-08 | 朱良军 | Sludge grab 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 |
Granted publication date: 20140226 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |