CN207839125U - A kind of underwater pollutant cutting and grinding device for hydraulic engineering - Google Patents
A kind of underwater pollutant cutting and grinding device for hydraulic engineering Download PDFInfo
- Publication number
- CN207839125U CN207839125U CN201721799627.3U CN201721799627U CN207839125U CN 207839125 U CN207839125 U CN 207839125U CN 201721799627 U CN201721799627 U CN 201721799627U CN 207839125 U CN207839125 U CN 207839125U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- cutting
- sleeve
- block
- portable pillar
- 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
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of underwater pollutant cutting and grinding devices for hydraulic engineering, including crossbeam, it is installed with mechanical arm at the top of the crossbeam, the both ends of the crossbeam are installed with fixed column and fixed block respectively, the portable pillar for being slidably mounted on crossbeam bottom is equipped between the fixed column and fixed block, the first mounting hole is offered in the portable pillar, fixing sleeve is connected to screw rod bushing cylinder in first mounting hole, the side of the lead screw sleeve is equipped with the placed cavity being opened on fixed block, the placed cavity is installed with lead screw motor on the side inner wall far from lead screw sleeve, it is installed with lead screw on the output shaft of the lead screw motor.The utility model is simple in structure, it is highly practical, cutting and grinding effect is good, and cutting and grinding cutter head also has the function of buffering, cutting and grinding cutter head can be avoided to be damaged in cutting because harder pollutant is encountered, the service life for being conducive to improve cutting and grinding cutter head, meets the use demand of people.
Description
Technical field
The utility model is related to hydraulic engineering technical field more particularly to a kind of underwater pollutants for hydraulic engineering
Cutting and grinding device.
Background technology
With the development of society, pollution is also increasingly severe under water, the underwater pollutant currently used for hydraulic engineering is cut
Grinding device is cut, when encountering hard pollutant, the effect of cutting and grinding is bad, and cutting and grinding cutter head is not due to having
The function of buffering, cutting and grinding cutter head are easily damaged when cutting hard pollutant, have brought unnecessary loss,
For this purpose, we providing a kind of underwater pollutant cutting and grinding device for hydraulic engineering for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for water conservancy work
The underwater pollutant cutting and grinding device of journey.
To achieve the goals above, the utility model uses following technical solution：
The top of a kind of underwater pollutant cutting and grinding device for hydraulic engineering, including crossbeam, the crossbeam is solid
Dingan County is equipped with mechanical arm, and the both ends of the crossbeam are installed with fixed column and fixed block, the fixed column and fixed block respectively
Between be equipped with and be slidably mounted on the portable pillar of crossbeam bottom, the first mounting hole is offered in the portable pillar, in the first mounting hole
Fixing sleeve is connected to screw rod bushing cylinder, and the side of the lead screw sleeve is equipped with the placed cavity being opened on fixed block, and the placed cavity is remote
It is installed with lead screw motor on side inner wall from lead screw sleeve, silk is installed on the output shaft of the lead screw motor
Bar, the one end of the lead screw far from lead screw motor are rotatably installed in fixed column, and lead screw is through lead screw sleeve and and screw rod bushing
Cylinder is sequentially connected, and the fixed column is installed with crushing block close to the side of portable pillar, and crushing block is located at the lower section of lead screw,
The second mounting hole is offered in the portable pillar, fixing sleeve is connected to sliding sleeve in the second mounting hole, is slidably fitted in the sliding sleeve
Pressure ram, and the both ends of pressure ram extend respectively to the outside of sliding sleeve, welding is fixed in the one end of the pressure ram far from crushing block
There is limited block, and limited block is in contact with portable pillar, the pressure ram is installed with mounting plate close to one end of crushing block, institute
State mounting plate and be installed with multiple cutting and grinding cutter heads close to the side of crushing block, and multiple cutting and grinding cutter heads with extruding
Block is adapted, and the buffering ring being fixedly attached on pressure ram, the buffering ring and work are equipped between the mounting plate and portable pillar
It is equipped with buffer spring between dynamic column, and buffer spring is set on pressure ram.
Preferably, the both ends of the buffer spring are inconsistent with portable pillar with buffering ring respectively.
Preferably, the lead screw is equipped with external screw thread, and the inner wall of the lead screw sleeve is equipped with internal thread, and on lead screw
External screw thread is adapted with the internal thread on lead screw sleeve lining.
Preferably, the top of the portable pillar is installed with sliding block, and the bottom of the crossbeam offers and sliding block phase
The sliding slot matched, and sliding block is slidably connected with sliding slot.
Preferably, third mounting hole is offered in the fixed column, fixing sleeve is connected to bearing block, and silk in third mounting hole
The one end of bar far from lead screw motor is rotatably installed in bearing block.
Preferably, the placed cavity offers the 4th mounting hole, the 4th mounting hole on the side inner wall of lead screw sleeve
Interior fixing sleeve is connected to bearing race, and lead screw runs through the inner ring of bearing race and fixes welding with the inner ring of bearing race.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pollutant is extruded cutting and grinding between cutting and grinding cutter head and crushing block so that cutting
Good crushing effect, and when cutting and grinding cutter head encounters harder pollutant, cutting and grinding cutter head also has buffering
Function, cutting and grinding cutter head can drive pressure ram movement, pressure ram to drive buffering ring to squeeze buffer spring again, delay by mounting plate
It rushes spring to be squeezed compressive deformation so that the good buffer effect of cutting and grinding cutter head can avoid cutting and grinding cutter head from cutting
Shi Yinwei encounters harder pollutant and damages, and is conducive to the service life for improving cutting and grinding cutter head；
The utility model of simple structure and strong practicability, cutting and grinding effect is good, and cutting and grinding cutter head also has buffering
Function, cutting and grinding cutter head can be avoided to be damaged in cutting because harder pollutant is encountered, be conducive to improve
The service life of cutting and grinding cutter head meets the use demand of people.
Description of the drawings
Fig. 1 be the utility model proposes a kind of underwater pollutant cutting and grinding device for hydraulic engineering structure
Schematic diagram；
Fig. 2 be the utility model proposes a kind of underwater pollutant cutting and grinding device for hydraulic engineering part
The structural schematic diagram of details amplification.
In figure：1 crossbeam, 2 fixed columns, 3 fixed blocks, 4 mechanical arms, 5 portable pillars, 6 sliding blocks, 7 sliding slots, 8 placed cavities, 9 lead screws
Motor, 10 bearing races, 11 lead screw sleeves, 12 lead screws, 13 bearing blocks, 14 crushing blocks, 15 cutting and grinding cutter heads, 16 mounting plates, 17
Buffering ring, 18 buffer springs, 19 sliding sleeves, 20 limited blocks, 21 pressure rams.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of underwater pollutant cutting and grinding device for hydraulic engineering, including crossbeam 1, crossbeam 1
Top be installed with mechanical arm 4, the both ends of crossbeam 1 are installed with fixed column 2 and fixed block 3 respectively, fixed column 2 with it is solid
Determine to be equipped with the portable pillar 5 for being slidably mounted on 1 bottom of crossbeam between block 3, the first mounting hole, the first installation are offered in portable pillar 5
Fixing sleeve is connected to screw rod bushing cylinder 11 in hole, and the side of lead screw sleeve 11 is equipped with the placed cavity 8 being opened on fixed block 3, placed cavity 8
It is installed with lead screw motor 9 on side inner wall far from lead screw sleeve 11, silk is installed on the output shaft of lead screw motor 9
Bar 12, the one end of lead screw 12 far from lead screw motor 9 are rotatably installed in fixed column 2, and lead screw 12 through lead screw sleeve 11 and with
Lead screw sleeve 11 is sequentially connected, and fixed column 2 is installed with crushing block 14 close to the side of portable pillar 5, and crushing block 14 is located at
The lower section of lead screw 12, offers the second mounting hole in portable pillar 5, and fixing sleeve is connected to sliding sleeve 19 in the second mounting hole, in sliding sleeve 19
It is slidably fitted with pressure ram 21, and the both ends of pressure ram 21 extend respectively to the outside of sliding sleeve 19, pressure ram 21 is far from crushing block
14 one end is fixedly welded with limited block 20, and limited block 20 is in contact with portable pillar 5, pressure ram 21 close to crushing block 14 one
End is installed with mounting plate 16, and mounting plate 16 is installed with multiple cutting and grinding cutter heads 15 close to the side of crushing block 14,
The setting angle of multiple cutting and grinding cutter heads 15 is all different, and multiple cutting and grinding cutter heads 15 are adapted with crushing block 14,
The buffering ring 17 being fixedly attached on pressure ram 21 is equipped between mounting plate 16 and portable pillar 5, between buffering ring 17 and portable pillar 5
Equipped with buffer spring 18, and buffer spring 18 is set on pressure ram 21, the utility model of simple structure and strong practicability, cutting
Good crushing effect, and cutting and grinding cutter head 15 also has the function of buffering, and cutting and grinding cutter head 15 can be avoided in cutting
It is damaged because harder pollutant is encountered, is conducive to the service life for improving cutting and grinding cutter head 15, meets people
Use demand.
The both ends of buffer spring 18 are inconsistent with buffering ring 17 and portable pillar 5 respectively, and lead screw 12 is equipped with external screw thread, lead screw
The inner wall of sleeve 11 is equipped with internal thread, and the external screw thread on lead screw 12 is adapted with the internal thread on 11 inner wall of lead screw sleeve,
The top of portable pillar 5 is installed with sliding block 6, and the bottom of crossbeam 1 offers the sliding slot 7 to match with sliding block 6, and sliding block 6 with
Sliding slot 7 is slidably connected, and third mounting hole is offered in fixed column 2, and fixing sleeve is connected to bearing block 13, and lead screw in third mounting hole
12 one end far from lead screw motor 9 are rotatably installed in bearing block 13, and placed cavity 8 opens up on the side inner wall of lead screw sleeve 11
There is the 4th mounting hole, fixing sleeve is connected to bearing race 10 in the 4th mounting hole, and lead screw 12 is through the inner ring and and axis of bearing race 10
The inner ring for holding circle 10 fixes welding, and the utility model of simple structure and strong practicability, cutting and grinding effect is good, and cutting and grinding
Cutter head 15 also has the function of buffering, can avoid cutting and grinding cutter head 15 in cutting because encountering harder pollutant
And damage, be conducive to the service life for improving cutting and grinding cutter head 15, meet the use demand of people.
In the utility model, in cutting pollutant in use, pollutant be located at cutting and grinding cutter head 15 and crushing block 14 it
Between, it is worked by lead screw motor 9 and lead screw 12 is driven to rotate, then by the external screw thread and 11 inner wall of lead screw sleeve on lead screw 12
Internal thread matches, and lead screw sleeve 11 moves on lead screw 12, since lead screw sleeve 11 is fixedly attached in portable pillar 5, so
Lead screw 12 rotates final drive portable pillar 5 and moves, and portable pillar 5 drives pressure ram 21, mounting plate 16 and cutting and grinding cutter head again
15 is close to crushing block 14, and final pollutant is extruded cutting and grinding between cutting and grinding cutter head 15 and crushing block 14 so that
Cutting and grinding effect is good, and when cutting and grinding cutter head 15 encounters harder pollutant, cutting and grinding cutter head 15 also has
There are the function of buffering, cutting and grinding cutter head 15 pressure ram 21 can be driven to move by mounting plate 16, pressure ram 21 drives buffering again
Ring 17 squeezes buffer spring 18, and buffer spring 18 is squeezed compressive deformation so that the good buffer effect of cutting and grinding cutter head 15, energy
It enough avoids cutting and grinding cutter head 15 from being damaged in cutting because harder pollutant is encountered, is conducive to improve cutting and grinding
The service life of cutter head 15.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of underwater pollutant cutting and grinding device for hydraulic engineering, including crossbeam (1), which is characterized in that described
Mechanical arm (4) is installed at the top of crossbeam (1), the both ends of the crossbeam (1) are installed with fixed column (2) and consolidate respectively
Determine block (3), the portable pillar (5) for being slidably mounted on crossbeam (1) bottom is equipped between the fixed column (2) and fixed block (3), it is described
The first mounting hole is offered in portable pillar (5), fixing sleeve is connected to screw rod bushing cylinder (11), the lead screw sleeve in the first mounting hole
(11) side, which is equipped with, is opened in placed cavity (8) on fixed block (3), the placed cavity (8) far from lead screw sleeve (11) one
It is installed with lead screw motor (9) on the inner wall of side, lead screw (12), institute are installed on the output shaft of the lead screw motor (9)
It states the one end of lead screw (12) far from lead screw motor (9) to be rotatably installed in fixed column (2), and lead screw (12) runs through lead screw sleeve
(11) and with lead screw sleeve (11) it is sequentially connected, the fixed column (2) is installed with crushing block close to the side of portable pillar (5)
(14), and crushing block (14) is located at the lower section of lead screw (12), and the second mounting hole, the second installation are offered on the portable pillar (5)
Fixing sleeve is connected to sliding sleeve (19) in hole, and pressure ram (21), and the both ends of pressure ram (21) are slidably fitted in the sliding sleeve (19)
The outside of sliding sleeve (19) is extended respectively to, the one end of the pressure ram (21) far from crushing block (14) is fixedly welded with limited block
(20), and limited block (20) is in contact with portable pillar (5), and the pressure ram (21) is fixedly mounted close to one end of crushing block (14)
There are mounting plate (16), the mounting plate (16) to be installed with multiple cutting and grinding cutter heads close to the side of crushing block (14)
(15), the setting angle of multiple cutting and grinding cutter heads (15) is all different, and multiple cutting and grinding cutter heads (15) are and crushing block
(14) it is adapted, the buffering ring being fixedly attached on pressure ram (21) is equipped between the mounting plate (16) and portable pillar (5)
(17), buffer spring (18) is equipped between the buffering ring (17) and portable pillar (5), and buffer spring (18) is set in pressure ram
(21) on.
2. a kind of underwater pollutant cutting and grinding device for hydraulic engineering according to claim 1, feature exist
In the both ends of the buffer spring (18) are inconsistent with buffering ring (17) and portable pillar (5) respectively.
3. a kind of underwater pollutant cutting and grinding device for hydraulic engineering according to claim 1, feature exist
In the lead screw (12) is equipped with external screw thread, and the inner wall of the lead screw sleeve (11) is equipped with internal thread, and on lead screw (12)
External screw thread is adapted with the internal thread on lead screw sleeve (11) inner wall.
4. a kind of underwater pollutant cutting and grinding device for hydraulic engineering according to claim 1, feature exist
In the top of the portable pillar (5) is installed with sliding block (6), and the bottom of the crossbeam (1) offers and sliding block (6) phase
The sliding slot (7) matched, and sliding block (6) is slidably connected with sliding slot (7).
5. a kind of underwater pollutant cutting and grinding device for hydraulic engineering according to claim 1, feature exist
In offering third mounting hole on the fixed column (2), fixing sleeve is connected to bearing block (13), and lead screw in third mounting hole
(12) one end far from lead screw motor (9) is rotatably installed in bearing block (13).
6. a kind of underwater pollutant cutting and grinding device for hydraulic engineering according to claim 1, feature exist
In the placed cavity (8) offers the 4th mounting hole on the side inner wall of lead screw sleeve (11), is fixed in the 4th mounting hole
It is socketed with bearing race (10), and lead screw (12) runs through the inner ring of bearing race (10) and fixes welding with the inner ring of bearing race (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799627.3U CN207839125U (en) | 2017-12-21 | 2017-12-21 | A kind of underwater pollutant cutting and grinding device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799627.3U CN207839125U (en) | 2017-12-21 | 2017-12-21 | A kind of underwater pollutant cutting and grinding device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839125U true CN207839125U (en) | 2018-09-11 |
Family
ID=63421753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721799627.3U Expired - Fee Related CN207839125U (en) | 2017-12-21 | 2017-12-21 | A kind of underwater pollutant cutting and grinding device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889173A (en) * | 2020-07-13 | 2020-11-06 | 夏梦丽雅 | Poultry is with fodder reducing mechanism |
-
2017
- 2017-12-21 CN CN201721799627.3U patent/CN207839125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889173A (en) * | 2020-07-13 | 2020-11-06 | 夏梦丽雅 | Poultry is with fodder reducing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101650269B (en) | Wind-spring type expandable sampling rod | |
| CN204281194U (en) | The lifting mechanism that a kind of feed screw nut pair drives | |
| CN204093490U (en) | A kind of novel horizontal static pressure disintegrating machine | |
| CN207634428U (en) | A kind of hydraulic cylinder with cushion performance | |
| CN210334545U (en) | Cutting device is used in production of central air conditioning pipeline tubular product | |
| CN207839125U (en) | A kind of underwater pollutant cutting and grinding device for hydraulic engineering | |
| CN110762157A (en) | Auxiliary mechanism for electromechanical engineering equipment with efficient buffering performance | |
| CN201121491Y (en) | Bumper pin lever for fast connecting with cementing head | |
| CN201647702U (en) | Bearing structure with convenient assembling/disassembling core shaft | |
| CN214462809U (en) | External protection device for high formwork support of green building | |
| CN204008343U (en) | A kind of automatically controlled collision tester | |
| CN203756037U (en) | Gear meshing type side-wall coring drill bit | |
| CN207919478U (en) | A kind of multifunction snow removing machine | |
| CN205765653U (en) | A kind of pushing formula directly drives super high pressure fluid dynamical system | |
| CN205477355U (en) | Intelligence is prevented fracture drilling and is got core machine and application method thereof | |
| CN212101857U (en) | Template rapid pre-supporting structure for building engineering technology | |
| CN201371436Y (en) | Spanner for disassembling and assembling pipe pile stretching screw | |
| CN201353595Y (en) | Coiler mandrel with an embedded expanding-collapsing cylinder | |
| CN210370008U (en) | Crossbeam strutting arrangement for construction | |
| CN211228396U (en) | Water sluicegate elevating gear | |
| CN212554308U (en) | High-efficient rotary-cut equipment with quick locate function of timber | |
| CN203370880U (en) | Supporting mechanism for large-diameter steel plate rolling | |
| CN205512936U (en) | Draw -bar box | |
| CN105834921A (en) | Pushed oscillation type direct-driven ultrahigh-pressure fluid power system | |
| CN203239352U (en) | Bearing and gear ring type rotary table for bottom ripping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |