CN117483077A - Rubble device for hydraulic engineering - Google Patents
Rubble device for hydraulic engineering Download PDFInfo
- Publication number
- CN117483077A CN117483077A CN202311560353.2A CN202311560353A CN117483077A CN 117483077 A CN117483077 A CN 117483077A CN 202311560353 A CN202311560353 A CN 202311560353A CN 117483077 A CN117483077 A CN 117483077A
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- Prior art keywords
- fixedly connected
- block
- movable
- column
- fixed
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- 239000004575 stone Substances 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of hydraulic engineering, and discloses a stone crushing device for hydraulic engineering, which comprises a crushing box, wherein the bottom of the crushing box is fixedly connected with a base, the bottom of the base is fixedly provided with a mounting box, the top of the crushing box is fixedly provided with a feed hopper, the inside of the crushing box is provided with a crushing structure, both sides above the crushing structure are provided with stop block structures, one side of the crushing box is provided with a dust removing device, the bottom of the crushing structure is fixedly provided with a sieve plate positioned on the inner wall of the crushing box, the bottom of the sieve plate is provided with a blanking plate, and the bottom of the crushing structure is provided with a stirring device. Through the cooperation of flitch, removal post, fixed block, slider, second spring, first rack, gear, second rack, removal telescopic link, first supporting shoe use, the impact force when being convenient for alleviate broken stone whereabouts improves the life of flitch, is convenient for follow-up use.
Description
Technical Field
The invention belongs to the technical field of hydraulic engineering, and particularly relates to a stone crushing device for hydraulic engineering.
Background
Hydraulic engineering is a project constructed for controlling and allocating surface water and underground water in nature to achieve the purpose of removing harm and benefiting, and is also called as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim.
The hydraulic engineering brings great convenience to the daily life of people, a large amount of broken stones can be generated in the hydraulic engineering construction process, and if the broken stones are not treated in time, a part of empty space can be occupied, so that the hydraulic engineering construction is not facilitated, and the engineering progress is influenced.
The utility model discloses a chinese patent with the patent publication number CN214346712U, which discloses a stone crusher for hydraulic engineering, comprising a crushing box, a feeding hopper is fixedly arranged at the top of the crushing box, a rotating shaft is rotationally connected in the crushing box, a pressing roller is fixedly sleeved on the rotating shaft, a driving motor is fixedly arranged at the back of the crushing box, an output shaft of the driving motor is fixedly connected with the rotating shaft, supporting plates welded at the left side and the right side of the crushing box are arranged above the pressing roller, and connecting blocks are welded at the tops of the inner walls at the two sides of the crushing box; adopt above-mentioned device, can effectually prevent the injury that the stone was shone to operating personnel around from the feed inlet that flies out in the stone crushing process, ensure operating personnel's safety, the screen cloth can screen with the use of guide board to the stone after smashing to satisfy hydraulic engineering and build the use, the guide board can be timely transport the rubble after the screening, outside smashing the case with its transportation, prevent piling up of rubble, influence screening rate.
But in the use, the stone after smashing directly falls on the flitch, carries out the unloading through the flitch, and the broken stone does not obtain the buffering when the whereabouts, leads to the damage of flitch owing to the impact dynamics of broken stone is too big for the life of flitch is shorter, is inconvenient for subsequent use.
Disclosure of Invention
Aiming at the problems that crushed stones in the prior art directly fall on a blanking plate and are blanked through the blanking plate, the crushed stones are not buffered when falling, and the blanking plate is damaged due to overlarge impact force of the crushed stones, so that the service life of the blanking plate is shorter, and the follow-up use is inconvenient, the invention provides the following technical scheme:
the utility model provides a rubble device for hydraulic engineering, smash the case including smashing the case, base bottom fixedly connected with base, base bottom fixedly connected with install the case, smash case top fixed mounting has the feeder hopper, smash incasement portion is provided with crushing structure, smash structure top both sides all are provided with the dog structure, smash case one side and be provided with dust collector, smash the structure bottom and be located crushing incasement wall fixed mounting and have the sieve, the sieve bottom is provided with the flitch, smash the structure bottom and be provided with agitating unit, agitating unit bottom just be located the inside drive structure that is provided with of install case, the feed opening has been seted up to install case one side, the flitch bottom is provided with two fixed plates, two fixed plate bottom fixedly connected with buffering telescopic column, the first spring has been cup jointed to the telescopic end of buffering telescopic column, flitch bottom fixedly connected with movable column, the fixed block both sides have all been seted up the spout, slider bottom both sides all fixedly connected with slider, slider bottom fixedly connected with second spring, slider one side fixedly connected with first rack, first rack one side meshing has the gear, gear one side meshing has the second rack, second rack one side fixedly connected with movable rack top telescopic link.
As the preference of above-mentioned technical scheme, smashing case one side and having offered the removal mouth, flitch one side fixedly connected with draws the piece, draws the piece to pass and remove the outside that the mouth extends to smashing the case, and the flitch is located the fixed plate top, and the slot has been offered to fixed plate one side that is close to the feed opening, and flitch one end fixedly connected with inserted bar, inserted bar and slot grafting.
As the preference of above-mentioned technical scheme, remove the post and be located flitch bottom intermediate position, fixed block bottom and crushing case bottom inner wall fixed mounting, movable mouth has been seted up at the fixed block top, removes the post and passes through movable mouth and fixed block sliding swing joint, second spring bottom and spout bottom inner wall fixed connection.
As the preference of above-mentioned technical scheme, the slider passes the spout and extends to the outside of fixed block, and first rack is located the fixed block both sides, and gear middle part rotates and is connected with the axis of rotation, and the axis of rotation both ends all rotate and are connected with the mount, mount bottom and crushing case bottom inner wall fixed connection, and the second rack is located the flexible end of removal telescopic link, removes the telescopic link and sets up with the central symmetry of fixed block.
As the preference of above-mentioned technical scheme, agitating unit passes sieve and flitch down, removes the telescopic link and is located agitating unit centre, buffering telescopic column bottom and crushing case bottom inner wall fixed mounting, buffering telescopic column with the central symmetry setting of fixed plate.
As the preference of above-mentioned technical scheme, fixed block bottom inner wall fixed mounting has the fixed column, and the movable groove has all been seted up to the fixed column both sides, and movable groove inside sliding connection has the movable block, and the movable block bottom articulates there is the connecting rod, and connecting rod one end articulates there is the extrusion piece, and extrusion piece middle part sliding connection has the connecting rod, connecting rod one end and fixed block inner wall fixed connection, the other end and fixed column surface fixed connection.
As the preference of above-mentioned technical scheme, the recess has been seted up to the movable column bottom, and the movable block is located the movable column bottom, and movable block one end extends to the movable column both sides, and movable block bottom fixedly connected with connecting spring, connecting spring one end and movable tank bottom inner wall fixed connection.
As the preference of above-mentioned technical scheme, extrusion piece one side is provided with the movable rod, and the movable rod passes the fixed block and extends to the outside of fixed block, and movable rod bottom fixedly connected with compression spring, compression spring one end and fixed block surface fixed connection, movable rod keep away from fixed block one end and be the inclined plane.
As the preference of above-mentioned technical scheme, fixed plate bottom intermediate position is provided with the second supporting shoe, second supporting shoe bottom fixedly connected with support column, support column bottom fixedly connected with circle is protruding, support column bottom sliding connection has the link, and the circle is protruding to be located the link bottom, and the movable rod passes link one side and extends to the link bottom.
As the optimization of the technical scheme, the top of the first spring is fixedly connected with the fixed plate, the sliding block is in sliding connection with the sliding groove, and the bottom of the movable telescopic rod is fixedly connected with the inner wall of the bottom of the crushing box.
The beneficial effects of the invention are as follows:
(1) Through the cooperation of flitch, movable column, fixed block, slider, second spring, first rack, gear, second rack, movable telescopic link, first supporting shoe use, the slider is moved in the spout of fixed block both sides through movable column drive, the extrusion spring is convenient for cushion the flitch, drive first rack through the slider and remove for the gear rotates, the second rack drives movable telescopic link and upwards moves, make first supporting shoe support the flitch, impact force when being convenient for alleviate broken stone whereabouts improves the life of flitch, be convenient for follow-up use;
(2) Through moving post, fixed column, movable block, movable groove, connecting rod, extrusion piece, connecting rod, movable rod, compression spring, second supporting shoe, support column, protruding and link's cooperation is used, extrude the movable block when moving the post down for the movable block moves the connecting rod downwards and rotates, makes extrusion piece extrusion movable rod, thereby makes the movable rod remove support column bottom extrusion circular protruding, makes the support column drive second supporting shoe upward movement fixed plate, supports the fixed plate, keeps stable, thereby be convenient for the broken stone through the unloading of flitch when fixed plate fixes the unloading plate, increase the fastness of fixed plate.
Drawings
FIG. 1 is a schematic view showing the overall structure of the embodiment;
FIG. 2 is a schematic view showing a rear side structure of the pulverizing box in the embodiment;
FIG. 3 is a view showing an internal construction of the pulverizing box in the embodiment;
FIG. 4 is a view showing a bottom construction of the blanking plate in the embodiment;
FIG. 5 is a block diagram of a support column in an embodiment;
FIG. 6 is a view showing a top structure of a fixing plate in the embodiment;
FIG. 7 is a block diagram showing a movable telescopic rod in an embodiment;
FIG. 8 is a diagram showing an internal structure of a fixed block in the embodiment;
fig. 9 is a block diagram showing a blanking plate in the embodiment.
In the figure: 1. a crushing box; 2. a mounting box; 3. a feed hopper; 4. a crushing structure; 5. a stop block structure; 6. a dust removal device; 7. a sieve plate; 8. a blanking plate; 9. a stirring device; 10. a fixing plate; 11. buffering the telescopic column; 12. a first spring; 13. a moving column; 14. a fixed block; 15. a slide block; 16. a first rack; 17. a gear; 18. a second rack; 19. moving the telescopic rod; 20. a first support block; 21. a rod; 22. fixing the column; 23. a moving block; 24. extruding a block; 25. a connecting rod; 26. a connecting rod; 27. a movable rod; 28. a compression spring; 29. a second support block; 30. a support column; 31. a circular protrusion; 32. and a connecting frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a stone crushing device for hydraulic engineering, as shown in fig. 1, 2, 3, 4, 5, 7 and 8, the stone crushing device comprises a crushing box 1, a base is fixedly connected to the bottom of the crushing box 1, a mounting box 2 is fixedly arranged at the bottom of the base, a feeding hopper 3 is fixedly arranged at the top of the crushing box 1, a crushing structure 4 is arranged inside the crushing box 1, stop block structures 5 are arranged on two sides above the crushing structure 4, a dust removing device 6 is arranged on one side of the crushing box 1, a sieve plate 7 is fixedly arranged at the bottom of the crushing structure 4 and positioned on the inner wall of the crushing box 1, a blanking plate 8 is arranged at the bottom of the sieve plate 7, a stirring device 9 is arranged at the bottom of the stirring device 9 and positioned inside the mounting box 2, a blanking port is formed in one side of the mounting box 2, two fixing plates 10 are arranged at the bottom of the two fixing plates 10, a buffering telescopic column 11 is fixedly connected to the bottom of the fixing plates 10, a first spring 12 is fixedly connected to the top of the fixing plates 10, a moving column 13 is fixedly connected to the bottom of the blanking plate 8, a moving block 13 is fixedly connected to the bottom of the moving block 13, a rack and a rack 15 is fixedly connected to the two sides of the rack 13, a rack 15 is fixedly connected to the two sides of the rack 15 are fixedly connected to the rack 15, and a rack 15 is fixedly connected to the two sides of the rack 15, and a rack is fixedly connected to the rack 15 is fixedly connected to the two side of the rack.
When stone is put into the feeding hopper 3, the stone can slide into the crushing box 1 through the stop block structure 5 due to the action of gravity, in the feeding process, a relatively airtight space is formed among stone, the crushing box 1 and the stop block structure 5, so that crushed stone cannot fly out of the feeding port when the crushing structure 4 crushes the stone, the safety of operators is effectively ensured, when the feeding is stopped, the stop block structure 5 can effectively block the feeding port to ensure that the crushed stone cannot fly out, thereby ensuring the operation safety when the feeding and the non-feeding are ensured, the crushing structure 4 and the stirring device 9 are started to crush the stone, crushed stone is screened by the screen plate 7 and then is discharged by the discharging plate 8, when the crushed stone falls onto the discharging plate 8, the buffering telescopic column 11 is contracted due to the gravity extrusion of the crushed stone to the discharging plate 8, the first spring 12 contracts to buffer the two ends of the fixed plate 10 and the blanking plate 8, meanwhile, the moving column 13 at the bottom of the blanking plate 8 drives the sliding block 15 to move downwards to buffer the middle part of the blanking plate 8, so that the sliding block 15 moves downwards in the sliding groove, meanwhile, the sliding block 15 extrudes the second spring to buffer the force applied by the moving column 13, the sliding block 15 moves to drive the first rack 16 to move downwards to drive the gear 17 to rotate, so that the second rack 18 moves upwards, because the second rack 18 is connected with the telescopic end of the moving telescopic rod 19, when the second rack 18 moves upwards, the moving telescopic rod 19 drives the first supporting block 20 to move upwards to be attached to the blanking plate 8, thereby supporting and fixing the blanking plate 8, facilitating the increase of the stability of the blanking plate 8 after buffering the blanking plate 8, reducing the impact force of the blanking plate 8 from the dropping of broken stone, the service life of the blanking plate 8 is convenient to be prolonged.
As shown in fig. 1, 3 and 9, a moving opening is formed in one side of the crushing box 1, a pull block is fixedly connected to one side of the blanking plate 8 and extends to the outside of the crushing box 1 through the moving opening, the blanking plate 8 is located at the top of the fixing plate 10, a slot is formed in one side, close to the blanking opening, of the fixing plate 10, an inserting rod 21 is fixedly connected to one end of the blanking plate 8, and the inserting rod 21 is inserted into the slot.
The pulling block is convenient to enable the blanking plate 8 to move out of the crushing box 1 through the moving opening, so that the blanking plate 8 is convenient to replace, the inserting groove on one side of the fixing plate 10 is used for being inserted with the inserting rod 21 on one side of the blanking plate 8, the blanking plate 8 is convenient to fix with the fixing plate 10, shaking is generated when the blanking plate 8 is prevented from blanking, and the blanking of the blanking plate 8 is affected.
As shown in fig. 2-5, the moving column 13 is located at the middle position of the bottom of the blanking plate 8, the bottom of the fixed block 14 is fixedly mounted on the inner wall of the bottom of the crushing box 1, the top of the fixed block 14 is provided with a movable opening, the moving column 13 is in sliding movable connection with the fixed block 14 through the movable opening, and the bottom end of the second spring is fixedly connected with the inner wall of the bottom of the chute.
Because remove post 13 is located flitch 8 intermediate position to be convenient for remove post 13 through the activity mouth to the inside removal of fixed block 14, be convenient for cushion flitch 8 intermediate position, be convenient for cushion removal post 13 through the compression of second spring, be convenient for increase removal post 13 life, be convenient for increase removal post 13 and to the cushioning effect of flitch 8.
As shown in fig. 5-8, the sliding block 15 extends to the outer side of the fixed block 14 through the sliding groove, the first rack 16 is located at two sides of the fixed block 14, the middle part of the gear 17 is rotationally connected with a rotating shaft, two ends of the rotating shaft are rotationally connected with a fixing frame, the bottom of the fixing frame is fixedly connected with the inner wall of the bottom of the crushing box 1, the second rack 18 is located at the telescopic end of the movable telescopic rod 19, and the movable telescopic rod 19 is symmetrically arranged with the center of the fixed block 14.
When the movable column 13 drives the sliding blocks 15 to move downwards, the sliding blocks 15 drive the first racks 16 on two sides to move downwards, so that the gears 17 are convenient to rotate, the rotating shafts are fixed through the fixing frames, the gears 17 are convenient to rotate and keep stable when driving the rotating shafts to rotate, the movable telescopic rods 19 are symmetrically arranged, the gears 17 rotate to enable the second racks 18 to drive the two movable telescopic rods 19 to move upwards, and the first support blocks 20 are convenient to support and fix the blanking plates 8 on two sides of the movable column 13, so that the stability of the blanking plates 8 is improved.
As shown in fig. 3-5, the stirring device 9 passes through the sieve plate 7 and the blanking plate 8, the movable telescopic rod 19 is positioned in the middle of the stirring device 9, the bottom of the buffering telescopic column 11 is fixedly installed on the inner wall of the bottom of the crushing box 1, and the buffering telescopic column 11 is symmetrically arranged with the center of the fixing plate 10.
Stirring device 9 passes sieve 7 and flitch 8 to be located sieve 7 and flitch 8 top, stirring device 9 of being convenient for stir once more smashes the stone after smashing, sieves and the unloading through sieve 7 again, through smashing the fixed flexible post 11 of buffering of case 1, the flexible post 11 of buffering through the symmetry setting is convenient for cushion fixed plate 10 bottom, makes the pressure that reduces fixed plate 10 and receives, and fixed plate 10 of being convenient for is to the support of flitch 8.
As shown in fig. 7-8, a fixed column 22 is fixedly installed on the inner wall of the bottom of the fixed block 14, moving grooves are formed in two sides of the fixed column 22, a moving block 23 is slidably connected in the moving grooves, a connecting rod 25 is hinged to the bottom of the moving block 23, an extrusion block 24 is hinged to one end of the connecting rod 25, a connecting rod 26 is slidably connected to the middle of the extrusion block 24, one end of the connecting rod 26 is fixedly connected with the inner wall of the fixed block 14, the other end of the connecting rod is fixedly connected with the outer surface of the fixed column 22, a groove is formed in the bottom of the moving column 13, the moving block 23 is located at the bottom of the moving column 13, one end of the moving block 23 extends to two sides of the moving column 13, a connecting spring is fixedly connected to the bottom of the moving block 23, and one end of the connecting spring is fixedly connected with the inner wall of the bottom of the moving groove.
When the moving column 13 moves downwards, the fixed column 22 moves towards the inside of the groove, the moving column 13 is convenient to move through the groove, the fixed column 22 cannot block the moving column 13 from moving downwards, and the moving block 23 is located at the bottom of the moving column 13 and extends to two sides of the moving column 13, namely, the moving column 13 moves downwards to press the moving block 23, so that the moving block 23 moves downwards in the moving groove, the connecting spring is compressed, the connecting rod 25 rotates, the pressing block 24 is pushed to move on the connecting rod 26, and the pressing block 24 is convenient to push the movable rod 27 to move.
As shown in fig. 5, 7 and 8, a movable rod 27 is arranged on one side of the extrusion block 24, the movable rod 27 penetrates through the fixed block 14 to extend to the outside of the fixed block 14, a compression spring 28 is fixedly connected to the bottom of the movable rod 27, one end of the compression spring 28 is fixedly connected with the outer surface of the fixed block 14, one end of the movable rod 27, far away from the fixed block 14, is an inclined surface, a second supporting block 29 is arranged in the middle of the bottom of the fixed plate 10, a supporting column 30 is fixedly connected to the bottom of the second supporting block 29, a round protrusion 31 is fixedly connected to the bottom of the supporting column 30, a connecting frame 32 is slidably connected to the bottom end of the supporting column 30, the round protrusion 31 is located at the bottom of the connecting frame 32, and the movable rod 27 penetrates through one side of the connecting frame 32 to extend to the bottom of the connecting frame 32.
The extrusion piece 24 extrudes the movable rod 27, so that the movable rod 27 moves towards the outside of the fixed block 14, the compression spring 28 stretches to enable the movable rod 27 to move into the connecting frame 32, and as one side of the movable rod 27 is an inclined plane, when the movable rod 27 moves, the round protrusion 31 moves along the inclined plane to drive the support column 30 and the second support block 29 to move upwards in the connecting frame 32, the support column 30 is fixed through the connecting frame 32, the second support block 29 moves upwards to be attached to the fixed plate 10 to support the fixed plate 10, and the stability of the fixed plate 10 is improved.
Working principle: during the use, put into crushing case 1 with the stone from feeder hopper 3, the stone passes through the dog structure 5 to go up the landing and smashes incasement 1 portion, start crushing structure 4 carries out primary crushing to the stone, reuse agitating unit 9 smashes the stone once more, smash the stone after sieving through sieve 7 and carry out the unloading by flitch 8, discharge through the feed opening, when the stone falls down on flitch 8, because the gravity extrusion flitch 8 of stone, make the shrink of buffering telescopic column 11, first spring 12 shrink, cushion fixed plate 10 and flitch 8 both ends, the removal post 13 of flitch 8 bottom drives slider 15 down and removes, cushion the flitch 8 middle part simultaneously, make slider 15 at the inside downwardly moving of spout, slider 15 extrusion second spring, the power that receives to remove post 13 is buffered, slider 15 removes and drives first rack 16 downwardly moving, drive gear 17 rotates, make second rack 18 upwards move, because second rack 18 is connected with the end of removal telescopic link 19, when the second rack 18 removes 18 and drives down the flitch 8, thereby the expansion and down carries out the fixed plate 8 to carry out the impact plate 8 to the impact plate to the unloading, the stability is convenient for the fixed plate 8 is reduced to the unloading, the expansion plate is moved down to the expansion plate 8 when the second rack 18 removes the movable plate 19 and is moved down to the expansion plate 8 and is moved down to the impact plate 8 is moved down to the impact down to the unloading 8.
When the moving column 13 moves downwards, the fixed column 22 moves towards the inside of the groove, the moving column 13 extrudes the moving block 23, so that the moving block 23 moves downwards along the moving groove, the connecting spring is extruded, the connecting rod 25 rotates, the extrusion block 24 is pushed to move towards the direction close to the fixed block 14 along the connecting rod 26, the extrusion block 24 moves to push the movable rod 27 to move towards the outside of the fixed block 14, the compression spring 28 stretches, when the movable rod 27 moves to enable the round boss 31 to move along the inclined plane on one side of the movable rod 27, the support column 30 drives the second support block 29 to move upwards along the connecting frame 32, and the second support block 29 supports the fixed plate 10, so that the stability of the fixed plate 10 is increased.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (10)
1. The utility model provides a rubble device for hydraulic engineering, includes smashes case (1), smash case (1) bottom fixedly connected with base, its characterized in that, base bottom fixedly mounted has install bin (2), smash case (1) top fixed mounting has feeder hopper (3), smash case (1) inside is provided with smash structure (4), smash structure (4) top both sides all are provided with dog structure (5), smash case (1) one side and be provided with dust collector (6), smash structure (4) bottom and be located smash case (1) inner wall fixed mounting and have sieve (7), sieve (7) bottom is provided with flitch (8), smash structure (4) bottom is provided with agitating unit (9), agitating unit (9) bottom just is located install bin (2) inside and is provided with drive structure, install bin (2) one side and seted up the feed opening, lower flitch (8) bottom is provided with two fixed plates (10), two fixed plate (10) bottom fixedly connected with dust collector (6), flexible post (11) are connected with down, flexible post (13) bottom (13) are connected with down, flexible post (13), the sliding chute is formed in two sides of the fixed block (14), the sliding blocks (15) are fixedly connected to two sides of the bottom of the movable column (13), the second springs are fixedly connected to the bottom of the sliding blocks (15), the first racks (16) are fixedly connected to one sides of the sliding blocks (15), the gears (17) are meshed to one sides of the first racks (16), the second racks (18) are meshed to one sides of the gears (17), the movable telescopic rods (19) are fixedly connected to one sides of the second racks (18), and the first supporting blocks (20) are fixedly connected to the top ends of the movable telescopic rods (19).
2. The stone crusher for hydraulic engineering according to claim 1, wherein a movable opening is formed in one side of the crushing box (1), a pull block is fixedly connected to one side of the blanking plate (8), the pull block extends to the outside of the crushing box (1) through the movable opening, the blanking plate (8) is located at the top of the fixing plate (10), a slot is formed in one side, close to the blanking opening, of the fixing plate (10), an inserting rod (21) is fixedly connected to one end of the blanking plate (8), and the inserting rod (21) is inserted into the slot.
3. The stone crusher for hydraulic engineering according to claim 1, wherein the movable column (13) is located at the middle position of the bottom of the blanking plate (8), the bottom of the fixed block (14) is fixedly installed on the inner wall of the bottom of the crushing box (1), the top of the fixed block (14) is provided with a movable opening, the movable column (13) is in sliding movable connection with the fixed block (14) through the movable opening, and the bottom end of the second spring is fixedly connected with the inner wall of the bottom of the chute.
4. The stone crusher for hydraulic engineering according to claim 1, wherein the sliding block (15) penetrates through the sliding groove to extend to the outer side of the fixed block (14), the first racks (16) are located on two sides of the fixed block (14), a rotating shaft is rotationally connected to the middle of the gear (17), fixing frames are rotationally connected to two ends of the rotating shaft, the bottoms of the fixing frames are fixedly connected with the inner wall of the bottom of the crushing box (1), the second racks (18) are located at the telescopic ends of the movable telescopic rods (19), and the movable telescopic rods (19) are symmetrically arranged with the center of the fixed block (14).
5. The stone crusher for hydraulic engineering according to claim 1, wherein the stirring device (9) penetrates through the screen plate (7) and the blanking plate (8), the movable telescopic rod (19) is positioned in the middle of the stirring device (9), the bottom of the buffering telescopic column (11) is fixedly installed on the inner wall of the bottom of the crushing box (1), and the buffering telescopic column (11) is symmetrically arranged in the center of the fixing plate (10).
6. The stone crusher for hydraulic engineering according to claim 1, wherein the inner wall of the bottom of the fixed block (14) is fixedly provided with a fixed column (22), both sides of the fixed column (22) are provided with moving grooves, the moving grooves are internally and slidably connected with a moving block (23), the bottom of the moving block (23) is hinged with a connecting rod (25), one end of the connecting rod (25) is hinged with an extruding block (24), the middle part of the extruding block (24) is slidably connected with a connecting rod (26), one end of the connecting rod (26) is fixedly connected with the inner wall of the fixed block (14), and the other end of the connecting rod is fixedly connected with the outer surface of the fixed column (22).
7. The stone crusher for hydraulic engineering according to claim 6, wherein the bottom of the moving column (13) is provided with a groove, the moving block (23) is positioned at the bottom of the moving column (13), one end of the moving block (23) extends to two sides of the moving column (13), the bottom of the moving block (23) is fixedly connected with a connecting spring, and one end of the connecting spring is fixedly connected with the inner wall of the bottom of the moving tank.
8. The stone crusher for hydraulic engineering according to claim 6, wherein a movable rod (27) is arranged on one side of the extrusion block (24), the movable rod (27) penetrates through the fixed block (14) and extends to the outside of the fixed block (14), a compression spring (28) is fixedly connected to the bottom of the movable rod (27), one end of the compression spring (28) is fixedly connected with the outer surface of the fixed block (14), and one end of the movable rod (27) far away from the fixed block (14) is an inclined surface.
9. The stone crusher for hydraulic engineering according to claim 1, wherein a second supporting block (29) is arranged at the middle position of the bottom of the fixed plate (10), a supporting column (30) is fixedly connected to the bottom of the second supporting block (29), a round protrusion (31) is fixedly connected to the bottom of the supporting column (30), a connecting frame (32) is slidingly connected to the bottom end of the supporting column (30), the round protrusion (31) is located at the bottom of the connecting frame (32), and the movable rod (27) penetrates through one side of the connecting frame (32) to extend to the bottom of the connecting frame (32).
10. The stone crusher for hydraulic engineering according to claim 1, wherein the top of the first spring (12) is fixedly connected with the fixed plate (10), the sliding block (15) is slidably connected with the sliding groove, and the bottom of the movable telescopic rod (19) is fixedly connected with the inner wall of the bottom of the crushing box (1).
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| CN202311560353.2A CN117483077B (en) | 2023-11-22 | 2023-11-22 | Rubble device for hydraulic engineering |
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| CN202311560353.2A CN117483077B (en) | 2023-11-22 | 2023-11-22 | Rubble device for hydraulic engineering |
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| CN117483077B (en) | 2024-05-03 |
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