CN213700101U - Recycled concrete raw materials for production breaker - Google Patents
Recycled concrete raw materials for production breaker Download PDFInfo
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- CN213700101U CN213700101U CN202022392160.9U CN202022392160U CN213700101U CN 213700101 U CN213700101 U CN 213700101U CN 202022392160 U CN202022392160 U CN 202022392160U CN 213700101 U CN213700101 U CN 213700101U
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- 239000002994 raw material Substances 0.000 title claims abstract description 72
- 239000000428 dust Substances 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000003139 buffering effect Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
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Abstract
The application relates to recycled concrete raw materials for production breaker, including base, support frame, broken case, feed inlet, rotation wheel, quartering hammer, crushing roller and discharge gate, its characterized in that: the discharge gate below is provided with the raw material tank, and the base was kept away from to the raw material tank one side and has seted up the opening, and the discharge gate setting is aimed at to the opening, is provided with the cylinder on the base, the piston rod tip fixedly connected with push pedal of cylinder, one side and the raw material tank butt of base are kept away from to the push pedal. This application passes through the piston rod drive push pedal motion of cylinder, and the push pedal motion drives the raw material tank motion, and until one side of raw material tank and the bottom side butt of support frame, discharge gate exhaust raw materials directly gets into in the raw material tank this moment, and the state of raw material tank and support frame bottom side butt can reduce a large amount of raise dusts effluvium to can reach and reduce the raise dusts and follow discharge gate exhaust purpose.
Description
Technical Field
The application relates to the technical field of concrete production, in particular to a recycled concrete production raw material crushing device.
Background
With the vigorous development of the construction industry and the disassembly of old buildings, a large amount of construction waste is generated, and particularly, waste concrete is used as the construction waste, so that the aim of partially or completely replacing natural aggregates such as sand stones and the like can be achieved at present by crushing the waste concrete firstly and then doping the crushed concrete as a raw material according to a certain proportion and grade.
The chinese utility model patent that the related art can refer to the grant bulletin number is CN208944226U, it discloses a recycled concrete raw materials for production breaker, including broken case, the top of broken case is provided with the pan feeding mouth, the bottom of pan feeding mouth is provided with rotates the wheel, it rotates with broken case and is connected to rotate the wheel, it comprises installation department and smooth part to rotate the wheel, the installation department rotates and is connected with the connecting rod, and the one end of connecting rod rotates and is connected with the quartering hammer, the both ends of rotating the wheel are provided with the deflector, and the deflector is provided with the crushing plate, the bottom level of rotating the wheel has the fixed plate, the middle part of this fixed plate is provided with the filter screen, the bottom of fixed plate is provided with intermeshing's crushing roller, and the crushing roller rotates with broken case.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: a large amount of dust can be generated when the material is discharged from the discharge port, and the discharge port is not beneficial to the health of workers.
SUMMERY OF THE UTILITY MODEL
In order to reduce the raise dust that produces when the discharge gate is arranged the material, this application provides a recycled concrete raw materials for production breaker.
The application provides a pair of recycled concrete raw materials for production breaker adopts following technical scheme:
the utility model provides a recycled concrete raw materials for production breaker, includes base, support frame, broken case, feed inlet, rotates wheel, quartering hammer, crushing roller and discharge gate, the discharge gate below is provided with the raw material tank, the raw material tank is kept away from one side of base and is seted up the opening, the discharge gate setting is aimed at to the opening, be provided with the cylinder on the base, the tailpiece of the piston rod fixedly connected with push pedal of cylinder, one side that the base was kept away from in the push pedal with the raw material tank butt.
Through adopting above-mentioned technical scheme, through the piston rod drive push pedal motion of cylinder, the push pedal motion drives the raw material tank motion, and until one side of raw material tank and the bottom side butt of support frame, discharge gate exhaust raw materials directly get into the raw material tank this moment, and the state of raw material tank and support frame bottom side butt can reduce a large amount of raise dusts and scatter to can reach and reduce the raise dusts and follow discharge gate exhaust purpose.
Preferably, two chutes have been seted up on the base, the push pedal with be provided with two sets of buffering subassemblies between the base, every group the buffering subassembly includes buffering post and spring, vertical direction sliding connection is followed in the spout to the buffering post, the one end fixed connection of buffering post is in one side that the push pedal is close to the base, the spring housing is established on the buffering post, the both ends difference fixed connection of spring is in the relative inboard of push pedal and base.
By adopting the technical scheme, when the piston rod of the air cylinder drives the push plate to move towards the direction far away from the bottom side of the support frame, the push plate drives the buffer column to move, and at the moment, the push plate compresses the spring and plays a role of buffering the push plate under the action of the elastic force of the spring; the bumping post is favorable to reducing the possibility that the spring takes place the skew to other directions when compressed on the one hand, and on the other hand is convenient for play the effect of direction to the push pedal.
Preferably, two side surfaces of the raw material tank are fixedly connected with bearing plates respectively, two groups of supporting mechanisms for supporting the raw material tank are installed on the bottom side of the supporting frame and are arranged corresponding to the two bearing plates, each group of supporting mechanisms comprises a horizontal frame, a connecting plate, a threaded rod and a sliding block, the horizontal frame is fixedly connected to the bottom side of the supporting frame, two ends of the threaded rod are rotatably connected to two side walls of the horizontal frame, the sliding block is connected in the horizontal frame in a sliding manner along the width direction of the horizontal frame, the sliding block is in threaded connection with the threaded rod, the connecting plate is fixedly connected to one side, far away from the supporting frame, of the sliding block, and the bottom sides of the bearing plates are abutted against the top sides of the; and a driving mechanism for driving the two threaded rods to rotate reversely is installed at the bottom side of the supporting frame.
Through adopting above-mentioned technical scheme, earlier slide through two threaded rods drive two sliders respectively, two sliders slide and drive two connecting plates respectively and remove, until two sliders respectively with two bearing plate butts, the bottom side of bearing plate and the top surface butt of connecting plate this moment to can reach the purpose of supporting the raw material tank.
Preferably, the driving mechanism comprises two groups of driving components, two groups of rotating components and a linkage component, each group of driving components comprises a first bevel gear, a second bevel gear and a first horizontal shaft, the first bevel gear is fixedly connected to one end of a threaded rod penetrating through a horizontal frame, two ends of the first horizontal shaft are rotatably connected to the bottom side of the supporting frame, the second bevel gear is fixedly connected to one end of the first horizontal shaft, and the second bevel gear is meshed with the first bevel gear; every group the runner assembly is used for driving first horizontal axis and rotates, and every group the runner assembly includes the second horizontal axis, the linkage assembly is used for driving two second horizontal axes cophase rotations.
Through adopting above-mentioned technical scheme, in order to drive the threaded rod and rotate, drive second bevel gear through rotating first horizontal axis earlier and rotate, drive first bevel gear by second bevel gear again and rotate, then rotate through first bevel gear and drive the threaded rod and rotate, reach drive threaded rod pivoted purpose.
Preferably, each set of rotating assembly further includes a first belt wheel, a second belt wheel and a belt, two ends of the second horizontal shaft are rotatably connected to the bottom side of the supporting frame, the second belt wheel is fixedly connected to the second horizontal shaft, the first belt wheel is fixedly connected to one end of the first horizontal shaft, which is far away from the second bevel gear, and the belt is used for enabling the first belt wheel and the second belt wheel to be linked.
Through adopting above-mentioned technical scheme, in order to drive first horizontal axis and rotate, drive the second band pulley through rotating the second horizontal axis earlier and rotate, again by the first band pulley of belt drive on the second band pulley rotation, then rotate through first band pulley and drive first horizontal axis and rotate, reach the purpose of driving first horizontal axis pivoted.
Preferably, the linkage assembly comprises a third horizontal shaft, a first gear, two second gears and a hand wheel, two ends of the third horizontal shaft are rotatably connected to the bottom side of the support frame, the first gear is fixedly connected to the third horizontal shaft, the two second gears are respectively and fixedly connected to the two second horizontal shafts, the two second gears are respectively meshed with the first gear, and the hand wheel is fixedly connected to one end, far away from the raw material box, of the third horizontal shaft.
Through adopting above-mentioned technical scheme, for two second horizontal axes rotate simultaneously and rotation opposite direction, earlier drive the rotation of third horizontal axis through rotating the hand wheel, the third horizontal axis drives first gear revolve, rethread first gear drives two second gear cophase rotations, then drives two second horizontal axes cophase rotations through two second gears respectively, reaches and rotates two second gears simultaneously and rotates the purpose that the direction is the same.
Preferably, the feed inlet is fixedly connected with a plurality of elastic pieces, and the plurality of elastic pieces are uniformly distributed on the inner circumferential surface of the feed inlet along the circumferential direction of the feed inlet.
Through adopting above-mentioned technical scheme, through setting up the flexure strip, when not hindering the feeding, be convenient for reduce the raise dust of feed inlet and spill.
Preferably, be provided with the dust absorption subassembly on the base, the dust absorption subassembly includes aspirator pump and dust absorption pipe, the aspirator pump is installed on the base, the one end fixed connection of dust absorption pipe is on the air inlet of aspirator pump, the other end of dust absorption pipe is close to the feed inlet setting.
Through adopting above-mentioned technical scheme, when needing to be changed raw material tank, the effectual raise dust of absorption under the effect of suction pump of dust absorption pipe reaches the purpose that reduces the raise dust.
To sum up, this application includes following at least one recycled concrete raw materials for production breaker beneficial technological effect:
1. the piston rod of the air cylinder drives the push plate to move, the push plate moves to drive the raw material box to move until one side of the raw material box is abutted against the bottom side of the support frame, at the moment, the raw material discharged from the discharge port directly enters the raw material box, and the abutting state of the raw material box against the bottom side of the support frame can reduce a large amount of dust emission, so that the aim of reducing the dust emission from the discharge port can be fulfilled;
2. when a piston rod of the air cylinder drives the push plate to move in a direction far away from the bottom side of the support frame, the push plate drives the buffer column to move, and the push plate compresses the spring and plays a role in buffering the push plate under the action of the elastic force of the spring; the buffer column is favorable for reducing the possibility that the spring deflects towards other directions when being compressed on one hand, and is convenient for guiding the push plate on the other hand;
3. earlier slide through two threaded rods drive two sliders respectively, and two sliders slide and drive two connecting plates respectively and remove, until two sliders respectively with two bearing plate butts, the bottom side of bearing plate and the top surface butt of connecting plate this moment to can reach the purpose of supporting the raw material tank.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of a crushing bin of an embodiment of the present application;
FIG. 3 is a schematic view of the feed gap structure in the embodiment of the present application;
FIG. 4 is a schematic view showing the structure of the fixing mechanism and the driving mechanism in the embodiment of the present application.
Description of reference numerals: 1. a base; 11. a support frame; 111. a support plate; 112. a support post 112; 12. a groove; 13. a chute; 2. a crushing box; 21. a feed inlet; 211. an elastic sheet; 22. a rotating wheel; 23. a breaking hammer; 24. a crushing roller; 25. a discharge port; 3. a raw material tank; 31. a bearing plate; 32. an opening; 4. a support mechanism; 41. a horizontal frame; 411. an inner cavity; 42. a connecting plate; 43. a slider; 44. a threaded rod; 5. a drive mechanism; 51. a drive assembly; 511. a first bevel gear; 512. a first horizontal axis; 513. a second bevel gear; 52. a rotating assembly; 521. a second horizontal axis; 522. a first pulley; 523. a second pulley; 524. a belt; 53. a linkage assembly; 531. a third horizontal axis; 532. a first gear; 533. a second gear; 534. a hand wheel; 6. a cylinder; 61. a piston rod; 62. pushing the plate; 7. a buffer assembly; 71. a buffer column; 72. a spring; 8. a dust collection assembly; 81. a getter pump; 82. a dust suction pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses recycled concrete production raw material crushing device, as shown in fig. 1 and fig. 2, the device comprises a base 1, a support frame 11, a crushing box 2, a feeding hole 21, a rotating wheel 22, a crushing hammer 23, a crushing roller 24 and a discharging hole 25, wherein the support frame 11 is composed of four support columns 112 and a support plate 111, one ends of the support columns 112 are fixedly connected with the base 1, the other ends of the support columns 112 are fixedly connected with the bottom surface of the support plate 111, the crushing box 2 is installed above the support plate 111, the discharging hole 25 penetrates through the support plate 111, a raw material box 3 is arranged below the support plate 111, an opening 32 is formed in the top of the raw material box 3, and the opening 32 of the raw; referring to fig. 3, the feed port 21 is fixedly connected with a plurality of elastic pieces 211, the elastic pieces 211 are made of vulcanized rubber, and the plurality of elastic pieces 211 are uniformly distributed on the inner circumferential surface of the feed port 21 along the circumferential direction of the feed port 21. Waste concrete materials enter from a feeding hole 21 of the crushing box 2, are discharged from a discharging hole 25 after being acted by a crushing hammer 23 and a crushing roller 24 on a rotating wheel 22, and fall into the raw material box 3; the elastic sheet 211 of the feeding port 21 is arranged, so that the feeding is not hindered, and meanwhile, the dust emission of the feeding port 21 is reduced.
As shown in figure 1, an air cylinder 6 is arranged below the raw material box 3, the air cylinder 6 is fixedly connected with the base 1 and is positioned in a groove 12 formed on the base 1, a rectangular push plate 62 is fixedly connected with the end part of a piston rod 61 of the air cylinder 6, the upper surface of the push plate 62 is abutted with the bottom side of the raw material box 3, and the surface area of the side of the push plate 62 contacting the raw material tank 3 is larger than the bottom area of the raw material tank 3, two sets of buffer components 7 are arranged between the push plate 62 and the base 1, each set of buffer component 7 comprises a buffer column 71 and a spring 72, one end of the buffer column 71 is fixedly connected to the lower surface of the push plate 62, a sliding groove 13 is arranged at the position of the base 1 corresponding to the buffer column 71, the buffer column 71 is connected to the sliding groove 13 in a sliding manner along the vertical direction, the spring 72 is sleeved on the buffer column 71, and both ends of the spring 72 are fixedly connected to the lower surface of the push plate 62 and the upper surface of the base 1, respectively. When the piston rod 61 of the cylinder 6 drives the push plate 62 to move upwards, the push plate 62 moves to drive the raw material box 3 to move until one side of the raw material box 3 abuts against the bottom side of the support plate 111, at the moment, the raw material discharged from the discharge port 25 directly enters the raw material box 3, and the abutting state of the raw material box 3 against the bottom side of the support plate 111 can reduce a large amount of dust emission, so that the aim of reducing the dust emission from the discharge port 25 can be fulfilled; when the piston rod 61 of the air cylinder 6 drives the push plate 62 to move downwards, the push plate 62 drives the buffer column 71 to move, at the moment, the push plate 62 compresses the spring 72, and the push plate 62 is buffered under the action of the elastic force of the spring 72; the arrangement of the buffer posts 71 is beneficial to reduce the possibility that the spring 72 is deflected to other directions when being compressed, and is convenient to play a role in guiding the push plate 62.
As shown in fig. 1, when the raw material tank 3 is replaced, in order to suck out a large amount of dust discharged from the discharge port 25, a dust suction assembly 8 is mounted on the base 1, the dust suction assembly 8 includes a suction pump 81 and a dust suction pipe 82, the suction pump 81 is mounted on the base 1, one end of the dust suction pipe 82 is fixedly connected to an air inlet of the suction pump 81, and the other end of the dust suction pipe 82 is disposed near the discharge port 21.
As shown in fig. 4, two sets of supporting mechanisms 4 for supporting the raw material tank 3 are mounted on the bottom side of the supporting plate 111, the two sets of supporting mechanisms 4 are respectively located on the left and right sides of the raw material tank 3, the left and right sides of the raw material tank 3 are respectively and fixedly connected with the bearing plate 31, each set of supporting mechanism 4 comprises a horizontal frame 41, a connecting plate 42, a threaded rod 44 and a sliding block 43, the horizontal frame 41 is fixedly connected to the bottom side of the supporting plate 111, two ends of the threaded rod 44 are respectively and rotatably connected to the left and right side walls of the horizontal frame 41, the axial line of the threaded rod 44 is arranged in parallel to the length direction of the supporting plate 111, the sliding block 43 is slidably connected in the horizontal frame 41 along the width direction of the horizontal frame 41, the sliding block 43 is in threaded connection with the threaded rod 44, the connecting plate; drive two sliders 43 through two threaded rods 44 respectively earlier and slide, two sliders 43 slide and drive two connecting plates 42 respectively and remove, until two sliders 43 respectively with two bearing plates 31 butt, the bottom side of bearing plate 31 and the top surface butt of connecting plate 42 this moment to reach the mesh that can support raw material tank 3.
As shown in fig. 4, in order to drive the two threaded rods 44 to rotate simultaneously and rotate in opposite directions, the driving mechanism 5 is mounted on the bottom side of the supporting plate 111, the driving mechanism 5 includes two sets of driving assemblies 51, two sets of rotating assemblies 52 and a linkage assembly 53, the two sets of driving assemblies 51 are located on the left and right sides of the raw material tank 3, the two sets of driving assemblies are symmetrically arranged, the two sets of rotating assemblies 52 are arranged corresponding to the two sets of driving assemblies 51, and the linkage assembly 53 is located between the two sets of rotating assemblies 52.
As shown in fig. 4, each set of driving components 51 includes a first bevel gear 511, a second bevel gear 513 and a first horizontal shaft 512, two ends of the first horizontal shaft 512 are rotatably connected to the bottom side of the supporting plate 111 through bearings, the axis of the first horizontal shaft 512 is perpendicular to the axis of the threaded rod 44, one end of the threaded rod 44 far away from the raw material box 3 is arranged to penetrate through the horizontal frame 41, the first bevel gear 511 is fixedly connected to one end of the threaded rod 44 outside the horizontal frame 41, the second bevel gear 513 is fixedly connected to one end of the first horizontal shaft 512 near the threaded rod 44, and the first bevel gear 511 is meshed with the second bevel gear 513. Each set of rotating assemblies 52 comprises a second horizontal shaft 521, a first belt wheel 522, a second belt wheel 523 and a belt 524, wherein both ends of the second horizontal shaft 521 are rotatably connected to the bottom side of the support plate 111 through bearings, the axis of the second horizontal shaft 521 is parallel to the axis of the first horizontal shaft 512, the second belt wheel 523 is fixedly connected to the second horizontal shaft 521, the first belt wheel 522 is fixedly connected to one end of the first horizontal shaft 512 away from the second bevel gear 513, and the first belt wheel 522 and the second belt wheel 523 are linked through the belt 524. The linkage assembly 53 comprises a third horizontal shaft 531, a first gear 532, two second gears 533 and a hand wheel 534, two ends of the third horizontal shaft 531 are rotatably connected to the bottom side of the support plate 111 through bearings, the axis of the third horizontal shaft 531 is parallel to the axis of the second horizontal shaft 521, the first gear 532 is fixedly connected to the third horizontal shaft 531, the two second gears 533 are respectively fixedly connected to the two second horizontal shafts 521, the two second gears 533 are both meshed with the first gear 532, and the hand wheel 534 is fixedly connected to one end of the third horizontal shaft 531 far away from the raw material tank 3. The hand wheel 534 is rotated to drive the third horizontal shaft 531 to rotate, the third horizontal shaft 531 rotates to drive the first gear 532 to rotate, the first gear 532 rotates to drive the two second gears 533 to rotate in phase, the two second gears 533 rotate in phase to drive the two second horizontal shafts 521 to rotate in phase, the second horizontal shaft 521 rotates in phase to drive the two second belt pulleys 523 to rotate in phase, the belts 524 on the two second belt pulleys 523 drive the two first belt pulleys 522 to rotate in phase, the two first belt pulleys 522 rotate in phase to drive the two first horizontal shafts 512 to rotate in phase, the two first horizontal shafts 512 rotate in phase to drive the two second bevel gears 513 to rotate in phase, the two second bevel gears 513 rotate in phase to drive the two first bevel gears 511 to rotate in opposite directions, and therefore the purpose of driving the two threaded rods 44 to rotate simultaneously and the directions of rotation are opposite is achieved.
The implementation principle of the recycled concrete raw material crushing device in the embodiment of the application is as follows: piston rod 61 through cylinder 6 drives push pedal 62 and moves, and push pedal 62 moves and drives raw material tank 3 and moves, and until one side of raw material tank 3 and the bottom side butt of backup pad 111, discharge gate 25 exhaust raw materials directly get into raw material tank 3 this moment, and the state of raw material tank 3 and backup pad 111 bottom side butt can reduce a large amount of raise dusts and scatter to can reach and reduce the raise dusts and follow discharge gate 25 exhaust mesh.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a recycled concrete raw materials for production breaker, includes base (1), support frame (11), broken case (2), feed inlet (21), rotates wheel (22), quartering hammer (23), crushing roller (24) and discharge gate (25), its characterized in that: discharge gate (25) below is provided with raw material tank (3), opening (32) have been seted up to one side that base (1) was kept away from in raw material tank (3), discharge gate (25) setting is aimed at in opening (32), be provided with cylinder (6) on base (1), piston rod (61) tip fixedly connected with push pedal (62) of cylinder (6), one side that base (1) was kept away from in push pedal (62) with raw material tank (3) butt.
2. The recycled concrete production feedstock crushing device of claim 1, wherein: two spouts (13) have been seted up on base (1), push pedal (62) with be provided with two sets of buffering subassemblies (7), every group between base (1) buffering subassembly (7) are including buffering post (71) and spring (72), vertical direction sliding connection in spout (13) is followed in buffering post (71), the one end fixed connection of buffering post (71) is in one side that push pedal (62) are close to base (1), spring (72) cover is established on buffering post (71), the both ends difference fixed connection of spring (72) is in the relative inboard of push pedal (62) and base (1).
3. The recycled concrete production feedstock crushing device of claim 1, wherein: two side surfaces of the raw material box (3) are respectively and fixedly connected with a bearing plate (31), two groups of supporting mechanisms (4) for supporting the raw material box (3) are arranged at the bottom side of the supporting frame (11), each group of supporting mechanisms (4) comprises a horizontal frame (41), a connecting plate (42), a threaded rod (44) and a sliding block (43), the horizontal frame (41) is fixedly connected to the bottom side of the support frame (11), two ends of the threaded rod (44) are respectively and rotatably connected to two side walls of the horizontal frame (41), the sliding block (43) is connected in the horizontal frame (41) in a sliding way along the width direction of the horizontal frame (41), the sliding block (43) is in threaded connection with the threaded rod (44), the connecting plate (42) is fixedly connected to one side of the sliding block (43) far away from the support frame (11), the bottom side of the bearing plate (31) is abutted against the top side of the connecting plate (42); and a driving mechanism (5) for driving the two threaded rods (44) to rotate reversely is mounted at the bottom side of the support frame (11).
4. A recycled concrete production feedstock crushing apparatus as recited in claim 3, wherein: the driving mechanism (5) comprises two groups of driving components (51), two groups of rotating components (52) and a linkage component (53), each group of driving components (51) comprises a first bevel gear (511), a second bevel gear (513) and a first horizontal shaft (512), the first bevel gear (511) is fixedly connected to one end, penetrating through the horizontal frame (41), of the threaded rod (44), two ends of the first horizontal shaft (512) are rotatably connected to the bottom side of the supporting frame (11), the second bevel gear (513) is fixedly connected to one end of the first horizontal shaft (512), and the second bevel gear (513) is meshed with the first bevel gear (511); each group of rotating assemblies (52) is used for driving a first horizontal shaft (512) to rotate, each group of rotating assemblies (52) comprises a second horizontal shaft (521), and the linkage assembly (53) is used for driving the two second horizontal shafts (521) to rotate in phase.
5. The recycled concrete production feedstock crushing device of claim 4, wherein: each group of rotating assemblies (52) further comprises a first belt wheel (522), a second belt wheel (523) and a belt (524), two ends of the second horizontal shaft (521) are rotatably connected to the bottom side of the support frame (11), the second belt wheel (523) is fixedly connected to the second horizontal shaft (521), the first belt wheel (522) is fixedly connected to one end, away from the second bevel gear (513), of the first horizontal shaft (512), and the belt (524) is used for enabling the first belt wheel (522) and the second belt wheel (523) to be linked.
6. The recycled concrete production feedstock crushing device of claim 5, wherein: the linkage assembly (53) comprises a third horizontal shaft (531), a first gear (532), two second gears (533) and a hand wheel (534), two ends of the third horizontal shaft (531) are rotatably connected to the bottom side of the support frame (11), the first gear (532) is fixedly connected to the third horizontal shaft (531), the two second gears (533) are respectively and fixedly connected to the two second horizontal shafts (521), the two second gears (533) are respectively meshed with the first gear (532), and the hand wheel (534) is fixedly connected to one end, away from the raw material box (3), of the third horizontal shaft (531).
7. The recycled concrete production feedstock crushing device of claim 1, wherein: the feed inlet (21) fixedly connected with a plurality of flexure strips (211), a plurality of flexure strip (211) are along the inner peripheral surface of the even distribution in feed inlet (21) of circumference of feed inlet (21).
8. The recycled concrete production feedstock crushing device of claim 1, wherein: be provided with dust absorption subassembly (8) on base (1), dust absorption subassembly (8) are including aspirator pump (81) and dust absorption pipe (82), aspirator pump (81) are installed on base (1), the one end fixed connection of dust absorption pipe (82) is in the air inlet of aspirator pump (81), the other end of dust absorption pipe (82) is close to feed inlet (21) and sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392160.9U CN213700101U (en) | 2020-10-23 | 2020-10-23 | Recycled concrete raw materials for production breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392160.9U CN213700101U (en) | 2020-10-23 | 2020-10-23 | Recycled concrete raw materials for production breaker |
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| Publication Number | Publication Date |
|---|---|
| CN213700101U true CN213700101U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022392160.9U Active CN213700101U (en) | 2020-10-23 | 2020-10-23 | Recycled concrete raw materials for production breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566938A (en) * | 2021-08-06 | 2021-10-29 | 衡阳博能伟业工程机械有限公司 | Asphalt heat regeneration material weighing and production material counting device |
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- 2020-10-23 CN CN202022392160.9U patent/CN213700101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566938A (en) * | 2021-08-06 | 2021-10-29 | 衡阳博能伟业工程机械有限公司 | Asphalt heat regeneration material weighing and production material counting device |
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Effective date of registration: 20240805 Address after: Room 1308, No. 333 Jiangfu Road, Jianggao Town, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee after: Yuntianxia Technical Service Department (Individual Business), Jianggao Town, Baiyun District, Guangzhou City Country or region after: China Address before: No.8 Dongxing Avenue, Dongxing Town, Jingjiang City, Taizhou City, Jiangsu Province 225300 Patentee before: Jingjiang Hengsheng Concrete Manufacturing Co.,Ltd. Country or region before: China |