CN215027253U - Construction of earthwork is with scarfing cinder dust device - Google Patents
Construction of earthwork is with scarfing cinder dust device Download PDFInfo
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- CN215027253U CN215027253U CN202121617074.1U CN202121617074U CN215027253U CN 215027253 U CN215027253 U CN 215027253U CN 202121617074 U CN202121617074 U CN 202121617074U CN 215027253 U CN215027253 U CN 215027253U
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- lead screw
- transmission frame
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- end wall
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- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000003818 cinder Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 230000005540 biological transmission Effects 0.000 claims abstract description 103
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 239000013049 sediment Substances 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a scarfing cinder dust device is used in earthwork engineering construction relates to earthwork engineering field, including the storage water tank body, be equipped with on the storage water tank body and spray the mechanism, it includes aqueduct, shower head, working pump, annular transmission frame, cylindric transmission frame, driving motor, first lead screw slider, annular link, second lead screw slider, (mixing) shaft and stirring vane to spray the mechanism. The device realizes scarfing cinder, dust fall through the mode that sprays, through the circumference transformation that realizes the regulation and control of shower head position height and spray direction, can realize high-efficient scarfing cinder, dust fall.
Description
Technical Field
The utility model relates to an earthwork engineering field, concretely relates to earthwork engineering construction is with scarfing cinder dust device.
Background
During construction of earth and stone engineering, the environment is usually very harsh, a great amount of earth slag, dust and the like exist, and the existence of the earth slag, the dust and the like can cause serious harm to the health of people. In the prior art, the fixed shower head that adopts fixed setting usually sprays water and realizes scarfing cinder, dust fall, and the fixed setting of shower head position makes its position height, the direction of spraying all can not obtain effective regulation and control, can make the shower head spray water realize the working method inefficiency of scarfing cinder, dust fall, the effect is not good. Therefore, a new solution is now needed.
Disclosure of Invention
In order to solve the problem, the utility model discloses a clear sediment dust device is used in earthwork engineering construction, the device realize clear sediment, dust fall through the mode that sprays, through the regulation and control of realization shower head position height and the circumference of spraying the direction change, can realize high-efficient clear sediment, dust fall.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an earthwork engineering construction is with clear sediment dust device, includes the water storage tank body, be equipped with on the water storage tank body and spray the mechanism, spray the mechanism and include water pipe, the shower head that the water pipe top was equipped with, the working shaft that the water pipe bottom was equipped with that vertical activity runs through on the wall of water storage tank body top, the ring gear frame that the vertical activity in corresponding water pipe position was equipped with on the wall of water storage tank body top, the cylindric drive frame that just is located the other vertical activity in ring gear frame position side and is equipped with on the wall of water storage tank body top outside and correspond cylindric drive frame position, the driving motor that just corresponds cylindric drive frame position and be equipped with on the wall of water storage tank body top, the water storage tank body just corresponds cylindric drive frame position and is equipped with first lead screw, the first lead screw slider that first lead screw outside was covered, the outer cover of water pipe lower extreme has the ring link, the second lead screw that level was equipped with between first lead screw slider and the ring link, The stirring shaft and the stirring blade are vertically arranged outside the stirring shaft, and the stirring shaft is vertically arranged on a second screw rod sliding block sleeved outside the second screw rod sliding block. The annular transmission frame and the cylindrical transmission frame can freely rotate circumferentially, and the driving motor is a rotating motor.
As an improvement of the utility model, the bottom end of the water storage tank body is provided with a movable wheel, the top end of the water storage tank body is provided with a water filling port and a material filling port, the water filling port and the material filling port are both provided with an opening and closing cover plate, the top end of the water storage tank body is vertically provided with a round port, the water guide pipe vertically movably penetrates through the round port, the horizontal cross section of the water guide pipe is circular, the caliber of the inner end of the round port is larger than the diameter of the outer end of the cross section of the water guide pipe, the annular transmission frame is arranged on the inner top end wall of the water storage tank body and corresponds to the round port, the water guide pipe vertically movably penetrates through the annular transmission frame, the caliber of the inner end of the annular transmission frame is larger than the diameter of the outer end of the cross section of the water guide pipe, the first guide block is uniformly and vertically arranged on the equal radian on the outer side end wall of the annular transmission frame, the position of the water guide pipe is vertically provided with a guide groove, the cylindrical transmission frame comprises a first cylindrical transmission frame and a second cylindrical transmission frame, wherein the top end part of the first cylindrical transmission frame is movably connected with the top end wall in the water storage tank body, and the bottom end part of the first cylindrical transmission frame is movably connected with the second cylindrical transmission frame. The removal wheel is the universal wheel, and in the guide way was arranged in to first guide block corresponding its stiff end position another side end was equallyd divide the activity respectively, the water filling port water injection, and the sprue is used for the leading-in of wetting agent.
As an improvement of the utility model, the isoplanatic uniform opening on the first cylindric drive frame inner end wall has first keyway, the isoplanatic uniform opening on the second cylindric drive frame inner end wall has the second keyway, first keyway with opposite direction is seted up to the second keyway position each other, the vertical downward running through of driving motor output shaft water storage box top wall stretches into in the cylindric drive frame, and it stretches into the outside correspondence of inlet first keyway, second keyway position all articulate and are equipped with the actuating lever, the articulated opposite direction in position each other of actuating lever, the outside cover of first cylindric drive frame has first transmission gear, the isoplanatic uniform opening on the circumference end wall in the annular drive frame outside has the transmission tooth's socket, the outside teeth of a cogwheel of first transmission gear with the transmission tooth's socket meshes the transmission each other. A spring is arranged between the position of the driving rod close to the hinged end and the outside of the output shaft of the driving motor.
As an improvement of the utility model, the top end of the first lead screw vertically extends upwards into the second cylindrical transmission frame, a connecting rod is fixedly arranged between the outside of the extending end and the inner end wall of the second cylindrical transmission frame, the first lead screw vertically movably penetrates through the first lead screw slider, a first lead screw transmission component is arranged between the inner end wall of the movable penetrating part of the first lead screw slider and the outside of the first lead screw, a connecting bearing is arranged between the inner end wall of the annular connection frame and the outer end wall of the water guide pipe, the second lead screw horizontally movably penetrates through the second lead screw slider, a second lead screw transmission component is arranged between the inner end wall of the movable penetrating part of the second lead screw slider and the outside of the second lead screw, an annular transition frame is arranged on the upper end of the annular connection frame in a vertically movable connection manner, and the annular transition frame is sleeved outside the water guide pipe, the diameter of an inner end of the annular transition frame is larger than the diameter of the outer end of the cross section of the water guide pipe, a second guide block is vertically and fixedly arranged on the inner end wall of the annular transition frame and corresponds to the position of the guide groove, a second transmission gear is sleeved outside the annular transition frame, a third transmission gear is sleeved outside one side end of the second lead screw close to the position of the water guide pipe, the second transmission gear and the third transmission gear are bevel gears and are in meshing transmission with each other, guide rods are arranged beside the side of the position of the second lead screw in parallel at intervals, the guide rods horizontally and movably penetrate through the second lead screw slide block, a torsion spring is sleeved outside one side end of the stirring shaft close to the position of the second lead screw slide block, a stirring shaft is wound on the stirring shaft, one end of the torsion spring is fixedly connected with the outer end wall of the second lead screw slide block, the other end of the stirring shaft is fixedly connected with the outer end wall, and one end of the stirring shaft in the length direction is fixedly connected with the outer end wall of the second lead screw slide block, The end part of the other end is wound outside the stirring shaft, and the stirring blade is a spiral blade. The first lead screw transmission assembly and the second lead screw transmission assembly are designed according to the existing lead screw transmission principle, the other side end of the second guide block corresponding to the fixed end position of the second guide block is movably arranged in the guide grooves, the lengths of the lead screw transmission grooves on the outer portions of the first lead screw and the second lead screw are designed according to specific use conditions, and therefore the movable ranges of the first lead screw sliding block and the second lead screw sliding block cannot affect the operation of other parts.
Compared with the prior art, the utility model has the advantages of as follows: the device realizes scarfing cinder, dust fall through the mode of spraying. The spraying mechanism can realize the regulation and control of the position height of the spraying head and the circumferential transformation of the spraying direction, and can realize high-efficiency slag removal and dust fall. The second lead screw drives, and haulage rope, the torsional spring that the cooperation was equipped with can drive (mixing) shaft intermittent type nature circumferential motion, and the (mixing) shaft drives stirring vane motion, realizes the intensive mixing of water and humectant.
Drawings
FIG. 1 is a schematic view of the whole structure of the slag-removing and dust-settling device for earthwork construction of the utility model;
FIG. 2 is a schematic view of the first cylindrical transmission frame;
FIG. 3 is a schematic view of the second barrel transmission;
list of reference numerals: 1. a water storage tank body; 2. a spraying mechanism; 3. a water conduit; 4. a shower head; 5. a water supply pump; 6. an annular transmission frame; 7. a drive motor; 8. a first lead screw; 9. a first lead screw slide block; 10. an annular connecting frame; 11. a second lead screw; 12. a second lead screw slide block; 13. a stirring shaft; 14. a stirring blade; 15. a first cylindrical transmission frame; 16. a second cylindrical transmission frame; 17. a first keyway; 18. a second keyway; 19. a drive rod; 20. a first drive gear; 21. an annular transition frame; 22. a second transmission gear; 23. a third transmission gear; 24. a torsion spring; 25. and (6) pulling the rope.
Detailed Description
Example 1: referring to fig. 1, 2, 3, it is right now that the utility model provides a pair of the utility model provides a slag removal dust device for earthwork engineering construction explains, including water storage tank 1, be equipped with on the water storage tank 1 and spray mechanism 2, spray mechanism 2 includes water pipe 3, shower head 4 that water pipe 3 top was equipped with, the working shaft 5 that water pipe 3 bottom was equipped with are run through in the vertical activity on the wall of water storage tank 1 top, on the wall of water storage tank 1 top and correspond water pipe 3 position vertical activity be equipped with the ring gear 6, on the wall of water storage tank 1 top and be located the other vertical activity of ring gear 6 position side and be equipped with the cylindric gear frame, on the wall of water storage tank 1 outer top and correspond cylindric gear position and be equipped with driving motor 7, in the water storage tank 1 and correspond cylindric gear frame position vertical being equipped with first lead screw 8, First lead screw slider 9 that 8 outsides of first lead screw cover, the annular link 10 that the outside of 3 lower extremes of aqueduct overlaps, the second lead screw 11 that the level was equipped with between first lead screw slider 9 and the annular link 10, the outside second lead screw slider 12 that overlaps of second lead screw 11, the equal vertical (mixing) shaft 13 that is equipped with of lower extreme and the stirring vane 14 that (mixing) shaft 13 outside all was equipped with on the second lead screw slider 12.
Example 2: referring to fig. 1, the slag removing and dust settling device for earthwork construction provided by the present invention is now described, wherein the bottom end of the water storage tank body 1 is provided with a movable wheel, the top end of the water storage tank body 1 is provided with a water filling port and a material filling port, the water filling port and the material filling port are both provided with an opening cover plate, the top end of the water storage tank body 1 is vertically provided with a round port, the water conduit 3 vertically movably penetrates through the round port, the horizontal cross section of the water conduit 3 is circular, the caliber of the inner end of the round port is larger than the diameter of the outer end of the cross section of the water conduit 3, the annular transmission frame 6 is arranged on the wall of the inner top end of the water storage tank body 1 and corresponds to the round port, the water conduit 3 vertically movably penetrates through the annular transmission frame 6, the caliber of the annular transmission frame 6 is larger than the diameter of the outer end of the cross section of the water conduit 3, the inner end wall of the annular transmission frame 6 is vertically provided with a first guide block with uniform radian on the inner side end wall of the annular transmission frame, the water guide pipe 3 outside circumference end wall on and correspond the equal vertical opening in first guide block position has the guide way, the cylindric driving frame include the top end with first cylindric driving frame 15 and the first cylindric driving frame 15 bottom end swing joint of top end wall swing joint are equipped with second cylindric driving frame 16 in the water storage tank 1.
Example 3: referring to fig. 1, 2 and 3, the slag removing and dust settling device for earthwork construction provided by the present invention is now described, wherein a first key groove 17 is uniformly formed on the inner end wall of the first cylindrical transmission frame 15 at a constant radian, a second key groove 18 is uniformly formed on the inner end wall of the second cylindrical transmission frame 16 at a constant radian, the first key groove 17 and the second key groove 18 are arranged at opposite positions, the output shaft of the driving motor 7 vertically penetrates through the top end wall of the water storage tank body 1 downwards and extends into the cylindrical transmission frame, and the outer part of the extending end thereof corresponding to the first key groove 17 and the second key groove 18 is hinged with a driving rod 19, the hinged directions of the driving rods 19 are opposite, a first transmission gear 20 is sleeved outside the first cylindrical transmission frame 15, a toothed groove transmission is uniformly formed on the outer side wall of the annular transmission frame 6 at a constant radian on the circumference, the gear teeth outside the first transmission gear 20 and the transmission tooth grooves are engaged for transmission.
Example 4: referring to fig. 1, the slag-removing and dust-settling device for earthwork construction provided by the present invention is now described, wherein the top end of the first lead screw 8 extends vertically upwards into the second cylindrical transmission frame 16, and a connecting rod is fixedly arranged between the outside of the extending end and the inner end wall of the second cylindrical transmission frame 16, the first lead screw 8 vertically movably penetrates through the first lead screw slider 9, a first lead screw transmission assembly is arranged between the inner end wall of the movably penetrating portion of the first lead screw slider 9 and the outside of the first lead screw 8, a connecting bearing is arranged between the inner end wall of the annular connection frame 10 and the outer end wall of the water guiding pipe 3, the second lead screw 11 horizontally movably penetrates through the second lead screw slider 12, a second lead screw transmission assembly is arranged between the inner end wall of the movably penetrating portion of the second lead screw slider 12 and the outside of the second lead screw 11, an annular transition frame 21 is arranged on the upper end of the annular connection frame 10 in a vertically movable connection manner, the annular transition frame 21 is sleeved outside the water guide pipe 3, the diameter of an inner port of the annular transition frame is larger than the diameter of an outer end of the cross section of the water guide pipe 3, a second guide block is vertically and fixedly arranged on the inner end wall of the annular transition frame 21 and corresponds to the position of the guide groove, a second transmission gear 22 is sleeved outside the annular transition frame 21, a third transmission gear 23 is sleeved outside one side end of the second lead screw 11 close to the position of the water guide pipe 3, the second transmission gear 22 and the third transmission gear 23 are both bevel gears and are in meshing transmission with each other, guide rods are arranged in parallel at intervals beside the position of the second lead screw 11, the guide rods horizontally and movably penetrate through the second lead screw slide block 12, a torsion spring 24 is sleeved outside one side end of the stirring shaft 13 close to the position of the second lead screw slide block 12 and is wound with a traction rope 25, one end of the torsion spring 24 is fixedly connected with the outer end wall of the second lead screw slide block 12, The end part of the other end of the spiral stirring blade is fixedly connected with the outer end wall of the stirring shaft 13, one end part of the traction rope 25 in the length direction is fixedly connected with the outer end wall of the second screw rod slide block 12, the end part of the other end of the traction rope is wound outside the stirring shaft 13, and the stirring blade 14 is a spiral blade.
The utility model discloses can also form new implementation mode with embodiment 1 with at least one in embodiment 2, 3, 4 the technical characterstic.
The working principle is as follows: the water filling port is used for the leading-in storage water tank of water internal, and the sprue is used for in the leading-in storage water tank of wetting agent, and the removal wheel is convenient for the device global movement and is shifted, and the feed spray water in the feed water pipe is given to the working shaft, and the shower head water spray realizes the scarfing cinder and removes dust. Driving motor corotation or reversal, through actuating lever and first keyway or the transmission of second keyway cooperation, can drive first cylindric driving frame and rotate or the rotation of second cylindric driving frame, the rotation of second cylindric driving frame can drive first lead screw through the connecting rod and rotate, the rotation of first lead screw can drive first lead screw slider up-and-down motion through first lead screw drive assembly, the motion of first lead screw slider passes through the second lead screw, annular link can drive aqueduct up-and-down motion in the lump, realize the regulation and control of shower head position height. The rotation of first cylindrical transmission frame can drive the rotation of annular transmission frame through first drive gear, transmission tooth's socket, and the rotation of annular transmission frame can drive the aqueduct through first guide block, guide way and rotate, and the rotation of aqueduct can drive the shower head and move in the lump for shower head spraying direction circumference changes, improves spray efficiency, effect. The rotation of aqueduct passes through the guide way, the second guide block can drive annular transition frame and rotate, the rotation of annular transition frame passes through second drive gear, third drive gear can drive the second lead screw and rotate, the rotation of second lead screw can drive the horizontal back and forth motion of second lead screw slider through second lead screw transmission assembly, the torsional spring that the motion cooperation of second lead screw slider was equipped with, the haulage rope can drive (mixing) shaft intermittent type nature back and forth rotation, the (mixing) shaft drives stirring vane motion, realize the internal water of storage water tank and the intensive mixing of wetting agent.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides an earthwork engineering construction is with scarfing cinder dust device, includes water storage box (1), its characterized in that, be equipped with on water storage box (1) and spray mechanism (2), spray mechanism (2) include on water storage box (1) top wall vertical activity run through spray head (4) that aqueduct (3), aqueduct (3) top that are equipped with were equipped with, water supply pump (5) that aqueduct (3) bottom were equipped with, on water storage box (1) interior top wall and correspond annular transmission frame (6) that the vertical activity of aqueduct (3) position was equipped with, on water storage box (1) interior top wall and be located annular transmission frame (6) the other vertical activity of position side be equipped with tubular transmission frame (7) on water storage box (1) outer top wall and correspond tubular transmission frame position and be equipped with in water storage box (1) and correspond the vertical lead screw (8) that is equipped with of tubular transmission frame position, First lead screw slider (9) that first lead screw (8) outside cover had, annular link (10) that aqueduct (3) lower extreme outside cover had, second lead screw (11) that the level was equipped with between first lead screw slider (9) and annular link (10), second lead screw slider (12) that second lead screw (11) outside cover had, the equal vertical (mixing) shaft (13) and the stirring vane (14) that all are equipped with of (mixing) shaft (13) outside of being equipped with of lower extreme on second lead screw slider (12).
2. The slag removal and dust fall device for earthwork construction according to claim 1, which is characterized in that: the bottom end of the water storage tank body (1) is provided with a movable wheel, the top end of the water storage tank body (1) is provided with a water filling port and a material filling port, the water filling port and the material filling port are respectively provided with an opening and closing cover plate, the top end of the water storage tank body (1) is vertically provided with a round port, the water guide pipe (3) is vertically movably penetrated through the round port, the horizontal cross section of the water guide pipe (3) is circular, the caliber of the inner end of the round port is larger than the diameter of the outer end of the cross section of the water guide pipe (3), the inner top end wall of the water storage tank body (1) is provided with the annular transmission frame (6) corresponding to the round port, the vertical movement of the water guide pipe (3) is penetrated through the annular transmission frame (6), the caliber of the inner end of the annular transmission frame (6) is larger than the diameter of the outer end of the cross section of the water guide pipe (3), the inner side end wall of the annular transmission frame (6) is uniformly and vertically provided with a first guide block in an equal radian, the water guide pipe (3) is arranged on the outer side circumferential end wall and corresponds to the guide grooves formed in the positions of the first guide blocks vertically, and the cylindrical transmission frame comprises a first cylindrical transmission frame (15) and a second cylindrical transmission frame (16), wherein the top end part of the first cylindrical transmission frame is movably connected with the inner top end wall of the water storage box body (1), and the bottom end part of the first cylindrical transmission frame (15) is movably connected with the bottom end part of the second cylindrical transmission frame.
3. The slag removal and dust fall device for earthwork construction according to claim 2, which is characterized in that: the inner end wall of the first cylindrical transmission frame (15) is uniformly provided with first key slots (17) with equal radian, the inner end wall of the second cylindrical transmission frame (16) is uniformly provided with second key slots (18) with equal radian, the first key groove (17) and the second key groove (18) are opposite in opening direction, the output shaft of the driving motor (7) vertically penetrates through the top end wall of the water storage tank body (1) downwards and extends into the cylindrical transmission frame, and the outer part of the extending end of the driving rod is hinged with a driving rod (19) corresponding to the first key slot (17) and the second key slot (18), the hinging directions of the driving rods (19) are opposite, a first transmission gear (20) is sleeved outside the first cylindrical transmission frame (15), the circumferential end wall at the outer side of the annular transmission frame (6) is uniformly provided with transmission tooth grooves with equal radian, and the gear teeth outside the first transmission gear (20) and the transmission tooth grooves are in meshing transmission mutually.
4. The slag removal and dust fall device for earthwork construction according to claim 3, wherein: the end part of the top end of the first screw rod (8) vertically and upwards extends into the second cylindrical transmission frame (16), a connecting rod is fixedly arranged between the outer part of the extending end of the first screw rod and the inner end wall of the second cylindrical transmission frame (16), the first screw rod (8) vertically and movably penetrates through the first screw rod sliding block (9), a first screw rod transmission assembly is arranged between the inner end wall of the movable penetrating part of the first screw rod sliding block (9) and the outer part of the first screw rod (8), a connecting bearing is arranged between the inner end wall of the annular connecting frame (10) and the outer end wall of the water guide pipe (3), the second screw rod (11) horizontally and movably penetrates through the second screw rod sliding block (12), a second screw rod transmission assembly is arranged between the inner end wall of the movable penetrating part of the second screw rod sliding block (12) and the outer part of the second screw rod (11), and an annular transition frame (21) is vertically and movably connected to the upper end of the annular connecting frame (10), the annular transition frame (21) is sleeved outside the water guide pipe (3), the diameter of an inner port of the annular transition frame is larger than the diameter of the outer end of the cross section of the water guide pipe (3), a second guide block is vertically and fixedly arranged on the inner end wall of the annular transition frame (21) and corresponds to the position of the guide groove, a second transmission gear (22) is sleeved outside the annular transition frame (21), a third transmission gear (23) is sleeved outside one side end of the position, close to the water guide pipe (3), of the second lead screw (11), the second transmission gear (22) and the third transmission gear (23) are both bevel gears and are in meshing transmission with each other, guide rods are arranged beside the position side of the second lead screw (11) in parallel at intervals, the guide rods horizontally and movably penetrate through the second lead screw sliding block (12), a torsion spring (24) is sleeved outside one side end of the position, close to the second lead screw sliding block (12), of the stirring shaft (13) and a traction rope (25) is wound on the outer side end of the position of the second lead screw sliding block (12), the equal one end tip of torsional spring (24) with second lead screw slider (12) outer end wall fixed connection, other end tip with (mixing) shaft (13) outer end wall fixed connection, the equal length direction one end tip of haulage rope (25) with second lead screw slider (12) outer end wall fixed connection, other end tip twine in (mixing) shaft (13) outside, stirring vane (14) are the heliciform blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617074.1U CN215027253U (en) | 2021-07-16 | 2021-07-16 | Construction of earthwork is with scarfing cinder dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617074.1U CN215027253U (en) | 2021-07-16 | 2021-07-16 | Construction of earthwork is with scarfing cinder dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215027253U true CN215027253U (en) | 2021-12-07 |
Family
ID=79221471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121617074.1U Expired - Fee Related CN215027253U (en) | 2021-07-16 | 2021-07-16 | Construction of earthwork is with scarfing cinder dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215027253U (en) |
-
2021
- 2021-07-16 CN CN202121617074.1U patent/CN215027253U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |