CN212153495U - Special grab bucket for cleaning sludge in hydropower station - Google Patents
Special grab bucket for cleaning sludge in hydropower station Download PDFInfo
- Publication number
- CN212153495U CN212153495U CN202020675743.XU CN202020675743U CN212153495U CN 212153495 U CN212153495 U CN 212153495U CN 202020675743 U CN202020675743 U CN 202020675743U CN 212153495 U CN212153495 U CN 212153495U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- grab bucket
- block
- mounting
- bottom end
- 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
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a special grab bucket of power station clearance silt, including elevator, body and fixed box, the inside top fixedly connected with threaded rod of fixed box, and the inside intermediate position department cover of fixed box in the threaded rod outside is equipped with the sliding block, the equal fixedly connected with driving gear of intermediate position department of the inside below of fixed box, and the one end of driving gear articulates there is the articulated shaft, the bottom fixedly connected with connecting rod of sliding block, and the bottom fixedly connected with elevator of connecting rod, the bottom fixedly connected with body of articulated shaft. This special grab bucket of power station clearance silt, the below of installation piece both sides is through connecting spring fixedly connected with fixed fixture block, the both sides of installation piece all seted up with fixed fixture block assorted draw-in groove, the dismantlement and the installation of the bucket tooth of can being convenient for prevent that the bucket tooth from wearing and tearing excessively can't changing in the use.
Description
Technical Field
The utility model relates to a grab bucket technical field specifically is a special grab bucket of power station clearance silt.
Background
The smooth degree of river course directly influences the flood discharge flood control effect in river course, especially annual flood season, and is higher to the requirement of river course smooth degree, and long-term accumulational silt can lead to flood direct impact river levee, causes serious loss and injury to the resident of riverside residence.
With the continuous installation and use of the special grab bucket for clearing sludge in the hydropower station, the following problems are found in the use process:
1. traditional special grab bucket of power station clearance silt can't cause remaining with the inboard clean up of grab bucket when clearance silt easily.
2. Traditional special grab bucket of power station clearance silt can't separate water and silt, excavates easily too much moisture, causes work efficiency to hang down.
3. The bucket tooth of the special grab bucket for cleaning sludge in the traditional hydropower station is easily abraded and is inconvenient to replace.
Therefore, the special grab bucket for clearing the sludge in the hydropower station needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special grab bucket of power station clearance silt to propose current unable when the clearance silt with the inboard clean up of grab bucket, work efficiency low and be not convenient for change the problem of bucket tooth among the solution above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: a grab bucket special for clearing sludge in a hydropower station comprises a lifting block, a body and a fixed box, wherein a threaded rod is fixedly connected at the top end inside the fixed box, and a sliding block is sleeved at the middle position inside the fixed box at the outer side of the threaded rod, driving gears are fixedly connected at the middle position below the inside of the fixed box, and one end of the driving gear is hinged with a hinged shaft, the bottom end of the sliding block is fixedly connected with a connecting rod, and the bottom end of the connecting rod is fixedly connected with a lifting block, the bottom end of the articulated shaft is fixedly connected with a body, and both sides of one end of the body are provided with first slide rails, the first slide rails are internally provided with first slide blocks, and the equal fixedly connected with scraper blade in one side between the first slider, the inside bottom of body is through dismantling structure fixedly connected with filter screen, the even fixedly connected with mounting box in one side of body.
Preferably, the both sides at elevator both ends all articulate there is the hinge bar, and one side between the hinge bar all welds and has reset spring.
Preferably, the middle position inside the mounting box is provided with a mounting block, and the bottom end of the mounting block is fixedly connected with bucket teeth.
Preferably, one side of the scraper extends to the outer side of the body and is fixedly connected with a protruding rod, and a torsion spring is fixedly connected above one end of the body.
Preferably, the inside of dismantling the structure has set gradually fixed spring, sliding plate and mounting groove, the mounting groove sets up in the both sides of the inside bottom of body, two fixed springs have all been welded in the inside of mounting groove, and one side fixedly connected with sliding plate between the fixed spring, one side fixedly connected with filter screen between the sliding plate.
Preferably, the lower parts of the two sides of the mounting block are fixedly connected with fixed clamping blocks through connecting springs, and clamping grooves matched with the fixed clamping blocks are formed in the two sides of the mounting block.
Compared with the prior art, the beneficial effects of the utility model are that: this special grab bucket of power station clearance silt is rational in infrastructure, has following advantage:
(1) the scraper plate, the torsion spring and the body are installed, pressure is applied to the scraper plate through sludge, the scraper plate moves upwards, when the scraper plate moves upwards, pressure is applied to the lower portion of one side of the torsion spring, the torsion spring is stressed to deform, when the body moves and is opened again, the force applied to the torsion spring rebounds to the scraper plate, the scraper plate moves downwards, sludge on the inner side of the body is scraped, the body can be prevented from being cleaned independently, and resources are saved;
(2) the filter screen applies pressure to the fixed spring by installing the filter screen, the fixed spring, the sliding plate and the mounting groove and applying pressure to one side of the filter screen, and the fixed spring is deformed by stress, so that the sliding plate is driven to move towards one side, the filter screen is conveniently separated from the inside of the mounting groove, the filter screen is conveniently replaced, water and sludge can be effectively separated, and the working efficiency is increased;
(3) the utility model discloses a fixing fixture block, through the installation, the installation piece, the mounting box, bucket tooth and coupling spring, through with fixing fixture block to the one side removal of keeping away from the installation piece, make the installation piece break away from the inside of mounting box, thereby be convenient for change bucket tooth, remove new bucket tooth to the inside of mounting box after dismantling the bucket tooth of wearing and tearing, loosen fixed fixture block, coupling spring makes fixed fixture block reset rapidly, thereby be convenient for change bucket tooth, the in-process that prevents device used appears the bucket tooth and strikes the unable change after the material that is too hard leads to damaging.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the enlarged structure of the present invention from a partial top view;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.
In the figure: 1. a driving gear; 2. a lifting block; 3. hinging a shaft; 4. a first slide rail; 5. a squeegee; 6. mounting a box; 7. a filter screen; 8. disassembling the structure; 801. fixing the spring; 802. a sliding plate; 803. mounting grooves; 9. a body; 10. a hinged lever; 11. a return spring; 12. a fixing box; 13. a connecting rod; 14. a slider; 15. a threaded rod; 16. a first slider; 17. a nose bar; 18. a torsion spring; 19. mounting blocks; 20. a card slot; 21. fixing the fixture block; 22. a connecting spring; 23. and (4) bucket teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a grab bucket special for clearing sludge in a hydropower station comprises a lifting block 2, a body 9 and a fixed box 12, wherein a threaded rod 15 is fixedly connected to the top end inside the fixed box 12, a sliding block 14 is sleeved at the middle position inside the fixed box 12 outside the threaded rod 15, a driving gear 1 is fixedly connected to the middle position below the inside of the fixed box 12, an articulated shaft 3 is hinged to one end of the driving gear 1, a connecting rod 13 is fixedly connected to the bottom end of the sliding block 14, and the lifting block 2 is fixedly connected to the bottom end of the connecting rod 13;
two sides of two ends of the lifting block 2 are hinged with hinged rods 10, and one side between the hinged rods 10 is welded with a return spring 11;
specifically, as shown in fig. 1, when the structure is used, firstly, the return spring 11 between the hinge rods 10 can return faster after the angle of the hinge rods 10 is adjusted, so that the phenomenon that the angle is adjusted and blocked when the device is used is prevented;
the bottom end of the hinge shaft 3 is fixedly connected with a body 9, two sides of one end of the body 9 are respectively provided with a first slide rail 4, first slide blocks 16 are respectively arranged inside the first slide rails 4, and a scraper 5 is fixedly connected to one side between the first slide blocks 16;
one side of the scraper 5 extends to the outer side of the body 9 and is fixedly connected with a convex rod 17, and a torsion spring 18 is fixedly connected above one end of the body 9;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the body 9 is opened to dig sludge, the sludge applies pressure to the scraper 5 to enable the scraper 5 to move upwards, when the scraper 5 moves upwards, pressure is applied to the lower part of one side of the torsion spring 18 to enable the torsion spring 18 to be stressed to deform, when the body 9 moves and is opened again, the force applied to the torsion spring 18 rebounds to the scraper 5 to enable the scraper 5 to move downwards, the sludge on the inner side of the body 9 is scraped, and residue of the sludge is avoided;
the bottom end inside the body 9 is fixedly connected with a filter screen 7 through a disassembly structure 8;
the interior of the detachable structure 8 is sequentially provided with a fixed spring 801, a sliding plate 802 and mounting grooves 803, the mounting grooves 803 are arranged at two sides of the bottom end in the body 9, two fixed springs 801 are welded in the mounting grooves 803, the sliding plate 802 is fixedly connected to one side between the fixed springs 801, and the filter screen 7 is fixedly connected to one side between the sliding plates 802;
specifically, as shown in fig. 1, 2 and 4, when the structure is used, after a period of time, pressure is applied to one side of the filter screen 7, so that the filter screen 7 applies pressure to the fixing spring 801, the fixing spring 801 is deformed under stress, and the sliding plate 802 is driven to move to one side, so that the filter screen 7 is conveniently separated from the inside of the mounting groove 803, the filter screen 7 is conveniently replaced, water and sludge can be effectively separated, and the working efficiency of the device is increased;
one side of the body 9 is uniformly and fixedly connected with a mounting box 6;
a mounting block 19 is arranged in the middle of the inside of the mounting box 6, and bucket teeth 23 are fixedly connected to the bottom end of the mounting block 19;
specifically, as shown in fig. 1 and 3, when the structure is used, firstly, the bucket teeth 23 can be used for digging sludge more conveniently, so that the sludge is prevented from being too low in water, hard in texture and inconvenient to dig;
the lower parts of the two sides of the mounting block 19 are fixedly connected with fixed fixture blocks 21 through connecting springs 22, and the two sides of the mounting block 19 are both provided with clamping grooves 20 matched with the fixed fixture blocks 21;
specifically, as shown in fig. 1 and 3, when the structure is used, firstly, the mounting block 19 is separated from the inside of the mounting box 6 by moving the fixing fixture block 21 to the side away from the mounting block 19, so that the bucket tooth 23 is convenient to replace, a new bucket tooth 23 is moved to the inside of the mounting box 6 after the worn bucket tooth 23 is detached, the fixing fixture block 21 is loosened, and the connecting spring 22 enables the fixing fixture block 21 to be quickly reset, so that the bucket tooth 23 is convenient to replace.
The working principle is as follows: when the device is used, firstly, the threaded rod 15 rotates to drive the sliding block 14 to move upwards, meanwhile, the sliding block 14 can drive the connecting rod 13 to move upwards, so that the lifting block 2 at the bottom end of the connecting rod 13 moves up and down, the opening and closing of the body 9 at the bottom end are realized, when the body 9 is opened to dig out sludge, the sludge applies pressure to the scraper 5 to enable the scraper 5 to move upwards, when the scraper 5 moves upwards, the pressure is applied to the lower part of one side of the torsion spring 18 to enable the torsion spring 18 to be stressed to generate deformation, when the body 9 moves and is opened again, the force applied to the torsion spring 18 rebounds back to the scraper 5 to enable the scraper 5 to move downwards, and the sludge at the inner side;
after the use is finished, pressure is applied to one side of the filter screen 7, so that the filter screen 7 applies pressure to the fixed spring 801, the fixed spring 801 is stressed to deform, the sliding plate 802 is driven to move to one side, the filter screen 7 is conveniently separated from the inside of the mounting groove 803, the filter screen 7 is conveniently replaced, and water and sludge can be effectively separated;
after using a period, through with fixed fixture block 21 to the one side removal of keeping away from installation piece 19, make installation piece 19 break away from the inside of mounting box 6 to be convenient for change bucket tooth 23, with the inside of removing new bucket tooth 23 to mounting box 6 after dismantling the bucket tooth 23 of wearing and tearing, loosen fixed fixture block 21, coupling spring 22 makes fixed fixture block 21 reset rapidly, thereby is convenient for change bucket tooth 23.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special grab bucket of power station clearance silt, includes elevator (2), body (9) and fixed box (12), its characterized in that: a threaded rod (15) is fixedly connected to the top end inside the fixed box (12), a sliding block (14) is sleeved at the middle position inside the fixed box (12) outside the threaded rod (15), a driving gear (1) is fixedly connected to the middle position below the inside of the fixed box (12), an articulated shaft (3) is hinged to one end of the driving gear (1), a connecting rod (13) is fixedly connected to the bottom end of the sliding block (14), a lifting block (2) is fixedly connected to the bottom end of the connecting rod (13), a body (9) is fixedly connected to the bottom end of the articulated shaft (3), first sliding rails (4) are arranged on two sides of one end of the body (9), first sliding blocks (16) are mounted inside the first sliding rails (4), a scraper blade (5) is fixedly connected to one side between the first sliding blocks (16), a filter screen (7) is fixedly connected to the bottom end inside the body (9) through a dismounting structure (8), and a mounting box (6) is uniformly and fixedly connected to one side of the body (9).
2. The special grab bucket for cleaning sludge in the hydropower station according to claim 1, is characterized in that: the two sides of the two ends of the lifting block (2) are hinged with hinged rods (10), and one side between the hinged rods (10) is welded with a return spring (11).
3. The special grab bucket for cleaning sludge in the hydropower station according to claim 1, is characterized in that: the mounting box is characterized in that a mounting block (19) is arranged in the middle of the inside of the mounting box (6), and bucket teeth (23) are fixedly connected to the bottom end of the mounting block (19).
4. The special grab bucket for cleaning sludge in the hydropower station according to claim 1, is characterized in that: one side of the scraper (5) extends to the outer side of the body (9) and is fixedly connected with a convex rod (17), and a torsion spring (18) is fixedly connected above one end of the body (9).
5. The special grab bucket for cleaning sludge in the hydropower station according to claim 1, is characterized in that: the detachable structure is characterized in that a fixing spring (801), a sliding plate (802) and a mounting groove (803) are sequentially arranged inside the detachable structure (8), the mounting groove (803) is formed in two sides of the bottom end inside the body (9), two fixing springs (801) are welded inside the mounting groove (803), one side between the fixing springs (801) is fixedly connected with the sliding plate (802), and one side between the sliding plates (802) is fixedly connected with the filter screen (7).
6. The special grab bucket for cleaning sludge in hydropower stations according to claim 3, wherein the grab bucket comprises: the lower part of the two sides of the mounting block (19) is fixedly connected with a fixed clamping block (21) through a connecting spring (22), and clamping grooves (20) matched with the fixed clamping block (21) are formed in the two sides of the mounting block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675743.XU CN212153495U (en) | 2020-04-28 | 2020-04-28 | Special grab bucket for cleaning sludge in hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675743.XU CN212153495U (en) | 2020-04-28 | 2020-04-28 | Special grab bucket for cleaning sludge in hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212153495U true CN212153495U (en) | 2020-12-15 |
Family
ID=73722365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675743.XU Active CN212153495U (en) | 2020-04-28 | 2020-04-28 | Special grab bucket for cleaning sludge in hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212153495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250814A (en) * | 2021-12-16 | 2022-03-29 | 白城师范学院 | Building rubbish pickup apparatus based on civil engineering |
-
2020
- 2020-04-28 CN CN202020675743.XU patent/CN212153495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250814A (en) * | 2021-12-16 | 2022-03-29 | 白城师范学院 | Building rubbish pickup apparatus based on civil engineering |
| CN114250814B (en) * | 2021-12-16 | 2023-03-14 | 白城师范学院 | Building rubbish pickup apparatus based on civil engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212153495U (en) | Special grab bucket for cleaning sludge in hydropower station | |
| CN209913774U (en) | Dust and snow removing device applied to roof solar power generation | |
| CN211447065U (en) | Water conservancy construction sediment removal device | |
| CN218191485U (en) | Water gate pier exposed steel bar rust removal device | |
| CN217399582U (en) | Sluice of water conservancy clearance of being convenient for | |
| CN214768916U (en) | Overflow type molten metal slag removing device | |
| CN216110606U (en) | Special bypass valve for petroleum screw drill | |
| CN110318434B (en) | Construction shovel for building | |
| CN215505678U (en) | Filter cake stripping device of chamber type filter press | |
| CN212018628U (en) | Scraper wiper mechanism for mud scraper | |
| CN212742430U (en) | Self-cleaning trash rack | |
| CN212714094U (en) | Sizing device in setting machine | |
| CN210621803U (en) | High-efficient desilting device of dykes and dams for hydraulic engineering | |
| CN209792115U (en) | Traffic sign reflective membrane clearing device | |
| CN114718026B (en) | Seepage-proofing ecological protection structure of hydraulic engineering dykes and dams | |
| CN213508855U (en) | Hydraulic underdrainage weir gate with protection structure | |
| CN214135126U (en) | Gas boiler filter screen piece collection device | |
| CN219508688U (en) | Mechanical shovel for cleaning river channel | |
| CN218952289U (en) | Irrigation ditch silt cleaning equipment | |
| CN220127010U (en) | Mud removing machine for agricultural and sideline products | |
| CN216705178U (en) | Oil scraping cleaning device | |
| CN220666132U (en) | Unpowered dirt cleaning device | |
| CN220167016U (en) | Special excavating bucket | |
| CN221501923U (en) | River course floater interception cleaning device | |
| CN218263786U (en) | Fishing device for river ecological management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |