CN216440747U - Multistage rubble device is used in road surface construction - Google Patents
Multistage rubble device is used in road surface construction Download PDFInfo
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- CN216440747U CN216440747U CN202122937541.5U CN202122937541U CN216440747U CN 216440747 U CN216440747 U CN 216440747U CN 202122937541 U CN202122937541 U CN 202122937541U CN 216440747 U CN216440747 U CN 216440747U
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Abstract
The utility model relates to the technical field of pavement construction, and provides a multistage stone crushing device for pavement construction, which comprises a bottom plate, wherein telescopic rods are fixedly connected to the upper end surface of the bottom plate, a crushing box is fixedly connected to the upper end surface of each telescopic rod, a crushing device is installed on the upper portion of the inner cavity of the crushing box, a screening device is installed on the lower portion of the inner cavity of the crushing box, a discharging device is installed on the right side of the crushing box, a dust suction device is installed at one end of the upper end surface of the bottom plate, a blocking device is installed on the front end surface of the crushing box, and a vibration device is installed in the middle of the upper end surface of the bottom plate.
Description
Technical Field
The utility model relates to the technical field of pavement construction, in particular to a multistage stone crushing device for pavement construction.
Background
The rubble is essential substrate in the road surface construction, in order to obtain the rubble of suitable particle diameter, use the breaker to smash massive grit usually in the road surface construction, inconvenient materials such as stones carry out multistage screening when current multistage rubble device for road surface construction uses, and then can not classify the stone material not of uniform size, can not satisfy the demand of different work, the during operation can produce great dust, it is healthy to be inhaled the influence by the staff easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-stage stone crushing device for pavement construction, which solves the problems that materials such as stones and the like are inconvenient to classify when the multi-stage stone crushing device for pavement construction in the related technology is used and large dust is generated when the multi-stage stone crushing device for pavement construction works.
The technical scheme of the utility model is as follows: the utility model provides a road surface construction is with multistage rubble device, includes the bottom plate, the equal fixedly connected with telescopic link of bottom plate up end, the broken case of telescopic link up end fixedly connected with, breaker is installed on broken incasement chamber upper portion, screening plant is installed to broken incasement chamber lower part, discharging device is installed on broken case right side, dust extraction is installed to bottom plate up end one end, the putty device is installed to the terminal surface before the broken case, bottom plate up end mid-mounting has vibrator.
Preferentially, the outer surface of the telescopic rod is provided with a spring, and the upper end face of the crushing box is communicated with a feeding hole.
Preferentially, the crushing device comprises a crushing motor, a first crushing roller, a first connecting rod, a driving gear, a driven gear, a second connecting rod and a second crushing roller, one end of the right side of the crushing box is fixedly connected with the crushing motor, the output end of the crushing motor is fixedly connected with the first crushing roller, one side of the first crushing roller is fixedly connected with the first connecting rod, the other end of the first connecting rod penetrates through the driving gear, the driving gear is meshed with the driven gear, the middle part of the driven gear is fixedly connected with the second connecting rod, one end of the second connecting rod penetrates through the second crushing roller, and the first crushing roller and the second crushing roller are respectively connected with the crushing box in a rotating mode.
Preferentially, screening plant comprises screening motor, screw rod, movable plate, carriage release lever, scraping wings, coarse strainer plate and well filter plate, broken case left side one end fixedly connected with screening motor, screening motor output shaft fixedly connected with screw rod, screw rod surface threaded connection has the movable plate, the equal fixedly connected with carriage release lever in movable plate one side, the carriage release lever other end runs through broken case left side fixedly connected with scraping wings, broken incasement chamber is from the top down sliding connection has coarse strainer plate and well filter plate in proper order respectively, the terminal surface contacts with coarse strainer plate, well filter plate and broken bottom of the case respectively under the scraping wings.
Preferentially, discharging device arranges the board by picture peg, coarse fodder, well material row board and thin material row board and constitutes, the equal sliding connection of broken case right side inner chamber has the picture peg, broken case right side is from the top down fixedly connected with coarse fodder row board, well material row board and thin material row board in proper order respectively.
Preferentially, dust extraction comprises collection box, dust absorption motor and dust absorption hose, the box is collected to bottom plate up end one end fixedly connected with, collect box up end one end fixedly connected with dust absorption motor, the dust absorption motor air intake has broken case through the dust absorption hose intercommunication, dust absorption motor air-out end has the collection box through the dust absorption hose intercommunication.
Preferentially, the putty device comprises closure plate and bolt, broken before the case terminal surface inner chamber be plug-in connection with the closure plate respectively, the terminal surface both ends are respectively through bolt and broken case fixed connection before the closure plate.
Preferentially, vibrator comprises shock dynamo, carousel, bull stick, connecting block, dead lever and fixed block, bottom plate up end middle part fixedly connected with shock dynamo, shock dynamo output shaft fixedly connected with carousel, carousel one side is rotated and is connected with the bull stick, bull stick one side is rotated and is connected with the connecting block, connecting block one end inner chamber is rotated and is connected with the dead lever, the dead lever both sides are fixedly connected with fixed block respectively, fixed block up end and broken case fixed connection.
The working principle and the beneficial effects of the utility model are as follows:
1. firstly, stone materials to be crushed are put into a crushing box through a feeding hole, then a crushing motor is started, when the crushing motor is started, a first crushing roller is driven to rotate, when the first crushing roller rotates, a first connecting rod is driven to rotate, when the first connecting rod rotates, a driving gear is driven to rotate, when the driving gear rotates, a driven gear is driven to rotate, when the driven gear rotates, a second connecting rod is driven to rotate, when the second connecting rod rotates, the second crushing roller rotates, the stone materials falling into the crushing box are crushed through the matching of the first crushing roller and the second crushing roller, when the stone materials are crushed, a large amount of dust is generated, at the moment, a dust suction motor is started, the large amount of dust generated in the crushing box is sucked away through a dust suction hose, the suction of workers is avoided, the health is damaged, and the crushed stone materials fall onto a coarse filter plate, the large-particle stone materials are filtered by the coarse filter plate, the large-particle stone materials are filtered by the middle filter plate to filter medium-particle stone materials, the residual fine stone materials fall into the bottom of the crushing box, the vibration motor is started at the moment, the rotary disc is driven to rotate when the vibration motor is started, the rotary disc is driven to rotate, the rotary rod is driven to rotate when the rotary rod rotates, the connecting block is driven to rotate, the crushing box is driven to move up and down through the cooperation of the fixed rod and the fixed block through the elastic action of the telescopic rod and the spring when the vibration motor is started, the stone material screening efficiency is improved, meanwhile, the coarse filter plate and the middle filter plate can be prevented from being blocked, after the stone materials are completely crushed and screened, the blocking plate is pulled to be separated from the crushing box, the screening motor is started at the moment, the screw rod is driven to rotate, and when the screw rod rotates, the movable plate is driven to move leftwards or rightwards, when the movable plate moves rightwards, the movable rod is driven to move rightwards, when the movable rod moves rightwards, the material pushing plate is driven to push rightwards, broken stone materials on the bottom of the coarse filter plate, the middle filter plate and the broken box are discharged outwards through the coarse material discharge plate, the middle material discharge plate and the fine material discharge plate, the same collection of workers is facilitated, when the coarse filter plate and the middle filter plate are used for a long time, the deformation and the breakage are caused to be changed, the bolt is rotated at the moment, when the bolt is separated from the broken box, the blocking plate is taken down, and the coarse filter plate and the middle filter plate are pulled to be changed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the overall structure of the present invention;
FIG. 3 is a rear view of the overall structure of the present invention;
FIG. 4 is a schematic view of the half-section internal structure of the present invention;
FIG. 5 is a schematic side sectional internal structure of the present invention;
FIG. 6 is a schematic structural diagram of a vibration device according to the present invention.
In the figure: 1. a base plate; 2. a telescopic rod; 3. a spring; 4. a crushing box; 5. a feed inlet; 6. a crushing device; 61. a crushing motor; 62. a first crushing roller; 63. a first connecting rod; 64. a driving gear; 65. a driven gear; 66. a second connecting rod; 67. a second crushing roller; 7. a screening device; 71. a screening motor; 72. a screw; 73. moving the plate; 74. a travel bar; 75. a material pushing plate; 76. coarse filter plate; 77. a middle filter plate; 8. a discharging device; 81. inserting plates; 82. coarse material discharging plates; 83 middle material row plate; 84. fine material discharging plates; 9. a dust collection device; 91. a collection box; 92. a dust collection motor; 93. a dust collection hose; 10. a blocking device; 101. a blocking plate; 102. a bolt; 11. a vibration device; 111. vibrating a motor; 112. a turntable; 113. a rotating rod; 114. connecting blocks; 115. fixing the rod; 116. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1 to 5, the present embodiment provides a multistage rock breaking device for road surface construction, which includes a bottom plate 1, and is characterized in that: the upper end surfaces of the bottom plates 1 are fixedly connected with telescopic rods 2, the upper end surfaces of the telescopic rods 2 are fixedly connected with crushing boxes 4, the upper parts of inner cavities of the crushing boxes 4 are provided with crushing devices 6, the lower parts of inner cavities of the crushing boxes 4 are provided with screening devices 7, the right sides of the crushing boxes 4 are provided with discharging devices 8, one ends of the upper end surfaces of the bottom plates 1 are provided with dust collecting devices 9, the front end surfaces of the crushing boxes 4 are provided with blocking devices 10, the middle parts of the upper end surfaces of the bottom plates 1 are provided with vibrating devices 11, the outer surfaces of the telescopic rods 2 are provided with springs 3, the upper end surfaces of the crushing boxes 4 are communicated with a feeding port 5, each crushing device 6 comprises a crushing motor 61, a first crushing roller 62, a first connecting rod 63, a driving gear 64, a driven gear 65, a second connecting rod 66 and a second crushing roller 67, one end of the right sides of the crushing boxes 4 is fixedly connected with a crushing motor 61, and an output shaft of the crushing motor 61 is fixedly connected with the first crushing roller 62, one side of the first crushing roller 62 is fixedly connected with a first connecting rod 63, the other end of the first connecting rod 63 penetrates through the crushing box 4 and is fixedly connected with a driving gear 64, the driving gear 64 is meshed with a driven gear 65, the middle part of the driven gear 65 is fixedly connected with a second connecting rod 66, one end of the second connecting rod 66 penetrates through the crushing box 4 and is fixedly connected with a second crushing roller 67, the first crushing roller 62 and the second crushing roller 67 are respectively and rotatably connected with the crushing box 4, the screening device 7 consists of a screening motor 71, a screw 72, a moving plate 73, a moving rod 74, a material pushing plate 75, a rough filtering plate 76 and a middle filtering plate 77, one end of the left side of the crushing box 4 is fixedly connected with the screening motor 71, the output shaft of the screening motor 71 is fixedly connected with the screw 72, the outer surface of the screw 72 is in threaded connection with the moving plate 73, one side of the moving plate 73 is fixedly connected with the moving rod 74, and the other end of the moving rod 74 penetrates through the left side of the crushing box 4 and is fixedly connected with the material pushing plate 75, the inner cavity of the crushing box 4 is respectively connected with a coarse filter plate 76 and a middle filter plate 77 in a sliding way from top to bottom, and the lower end face of the material pushing plate 75 is respectively contacted with the coarse filter plate 76, the middle filter plate 77 and the bottom of the crushing box 4.
In this embodiment, the stone material to be crushed is first put into the crushing box 4 through the feeding port 5, then the crushing motor 61 is started, when the crushing motor 61 is started, the first crushing roller 62 is driven to rotate, when the first crushing roller 62 rotates, the first connecting rod 63 is driven to rotate, when the first connecting rod 63 rotates, the driving gear 64 is driven to rotate, when the driving gear 64 rotates, the driven gear 65 is driven to rotate, when the driven gear 65 rotates, the second connecting rod 66 rotates, when the second connecting rod 66 rotates, the second crushing roller 67 rotates, the stone material falling into the crushing box 4 is crushed through the cooperation of the first crushing roller 62 and the second crushing roller 67, at this time, the crushed stone material falls onto the coarse filter plate 76, the stone material with larger particles is filtered out, and the stone material with larger particles is filtered out through the middle filter plate 77 to filter out medium particles, the remaining fine rock material falls to the bottom of the crushing bin 4.
Example 2
As shown in fig. 1 to 6, based on the same concept as that of the above embodiment 1, this embodiment further proposes that the discharging device 8 comprises an inserting plate 81, a coarse material discharging plate 82, a middle material discharging plate 83 and a fine material discharging plate 84, the right-side inner cavity of the crushing box 4 is slidably connected with the inserting plate 81, the right side of the crushing box 4 is fixedly connected with the coarse material discharging plate 82, the middle material discharging plate 83 and the fine material discharging plate 84 from top to bottom, respectively, the dust suction device 9 comprises a collecting box 91, a dust suction motor 92 and a dust suction hose 93, one end of the upper end surface of the bottom plate 1 is fixedly connected with the collecting box 91, one end of the upper end surface of the collecting box 91 is fixedly connected with the dust suction motor 92, the air inlet of the dust suction motor 92 is communicated with the crushing box 4 through the dust suction hose 93, the air outlet end of the dust suction motor 92 is communicated with the collecting box 91 through the dust suction hose 93, the blocking device 10 comprises a blocking plate 101 and a bolt 102, the front-end inner cavity of the crushing box 4 is respectively connected with the blocking plate 101 in an inserting manner, preceding terminal surface both ends of closure plate 101 are respectively through bolt 102 and 4 fixed connection of broken case, vibrator 11 is by shock dynamo 111, carousel 112, bull stick 113, connecting block 114, dead lever 115 and fixed block 116 are constituteed, 1 up end middle part fixedly connected with shock dynamo 111 of bottom plate, shock dynamo 111 output shaft fixedly connected with carousel 112, carousel 112 one side is rotated and is connected with bull stick 113, bull stick 113 one side is rotated and is connected with connecting block 114, connecting block 114 one end inner chamber is rotated and is connected with dead lever 115, dead lever 115 both sides fixedly connected with fixed block 116 respectively, fixed block 116 up end and 4 fixed connection of broken case.
In this embodiment, when stones are crushed and screened, a large amount of dust is generated, the dust suction motor 92 is started, the dust suction hose 93 sucks away a large amount of dust generated in the crushing box 4, so as to prevent workers from sucking the dust and harm health, the vibration motor 111 is started, when the vibration motor 111 is started, the turntable 112 is driven to rotate, when the turntable 112 rotates, the rotating rod 113 is driven to rotate, when the rotating rod 113 rotates, the connecting block 114 is driven to rotate, when the connecting block 114 rotates, the crushing box 4 is driven to move up and down through the elastic force of the telescopic rod 2 and the spring 3 through the matching of the fixing rod 115 and the fixing block 116, the stone screening efficiency is improved, meanwhile, the coarse filter plates 76 and the middle filter plates 77 can be prevented from being blocked, when stones are completely crushed and screened, the blocking plate 101 is pulled to be separated from the crushing box 4, the screening motor 71 is started, when the screening motor 71 is started, the screw 72 is driven to rotate, when the screw 72 rotates, the moving plate 73 is driven to move leftwards or rightwards, when the moving plate 73 moves rightwards, the moving rod 74 is driven to move rightwards, when the moving rod 74 moves rightwards, the material pushing plate 75 is driven to push rightwards, crushed stones on the bottoms of the coarse filter plate 76, the middle filter plate 77 and the crushing box 4 are discharged outwards through the coarse material discharge plate 82, the middle material discharge plate 83 and the fine material discharge plate 84, the same collection by workers is facilitated, when the coarse filter plate 76 and the middle filter plate 77 are used for a long time to cause deformation and crushing, and the deformation and crushing need to be replaced, at the moment, the bolt 102 is rotated, so that when the bolt 102 is separated from the crushing box 4, the blocking plate 101 is removed, and the coarse filter plate 76 and the middle filter plate 77 are pulled to be replaced.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multistage rubble device is used in road surface construction, includes bottom plate (1), its characterized in that: bottom plate (1) equal fixedly connected with telescopic link of up end (2), broken case (4) of telescopic link (2) up end fixedly connected with, breaker (6) are installed on broken case (4) inner chamber upper portion, screening plant (7) are installed to broken case (4) inner chamber lower part, discharging device (8) are installed on broken case (4) right side, dust extraction (9) are installed to bottom plate (1) up end one end, putty device (10) are installed to the terminal surface before broken case (4), bottom plate (1) up end mid-mounting has vibrator (11).
2. The multilevel stone breaking device for road surface construction according to claim 1, wherein a spring (3) is installed on the outer surface of the telescopic rod (2), and a feeding hole (5) is communicated with the upper end surface of the breaking box (4).
3. The multistage stone breaking device for road surface construction according to claim 1, wherein the breaking device (6) is composed of a breaking motor (61), a first breaking roller (62), a first connecting rod (63), a driving gear (64), a driven gear (65), a second connecting rod (66) and a second breaking roller (67), one end of the right side of the breaking box (4) is fixedly connected with the breaking motor (61), the output shaft of the breaking motor (61) is fixedly connected with the first breaking roller (62), one side of the first breaking roller (62) is fixedly connected with the first connecting rod (63), the other end of the first connecting rod (63) penetrates through the breaking box (4) and is fixedly connected with the driving gear (64), the driving gear (64) is engaged with the driven gear (65), and the middle part of the driven gear (65) is fixedly connected with the second connecting rod (66), one end of the second connecting rod (66) penetrates through the crushing box (4) and is fixedly connected with a second crushing roller (67), and the first crushing roller (62) and the second crushing roller (67) are respectively connected with the crushing box (4) in a rotating mode.
4. The multistage stone crushing device for road surface construction according to claim 1, wherein the screening device (7) consists of a screening motor (71), a screw (72), a moving plate (73), a moving rod (74), a material pushing plate (75), a coarse filter plate (76) and a middle filter plate (77), one end of the left side of the crushing box (4) is fixedly connected with the screening motor (71), the screw (72) is fixedly connected with the output shaft end of the screening motor (71), the outer surface of the screw (72) is in threaded connection with the moving plate (73), one side of the moving plate (73) is fixedly connected with the moving rod (74), the other end of the moving rod (74) penetrates through the left side of the crushing box (4) and is fixedly connected with the material pushing plate (75), the inner cavity of the crushing box (4) is respectively and sequentially and slidably connected with the coarse filter plate (76) and the middle filter plate (77) from top to bottom, the lower end face of the material pushing plate (75) is respectively contacted with the bottoms of the coarse filter plate (76), the middle filter plate (77) and the crushing box (4).
5. The multistage stone crushing device for road surface construction according to claim 1, wherein the discharging device (8) consists of an inserting plate (81), a coarse material discharging plate (82), a medium material discharging plate (83) and a fine material discharging plate (84), the inserting plate (81) is connected to the inner cavity on the right side of the crushing box (4) in a sliding mode, and the coarse material discharging plate (82), the medium material discharging plate (83) and the fine material discharging plate (84) are fixedly connected to the right side of the crushing box (4) from top to bottom in sequence respectively.
6. The multistage stone breaking device for road surface construction according to claim 1, wherein the dust suction device (9) is composed of a collection box (91), a dust suction motor (92) and a dust suction hose (93), one end of the upper end surface of the bottom plate (1) is fixedly connected with the collection box (91), one end of the upper end surface of the collection box (91) is fixedly connected with the dust suction motor (92), an air inlet of the dust suction motor (92) is communicated with the crushing box (4) through the dust suction hose (93), and an air outlet end of the dust suction motor (92) is communicated with the collection box (91) through the dust suction hose (93).
7. The multilevel stone crushing device for road surface construction according to claim 1, wherein the material blocking device (10) is composed of a blocking plate (101) and a bolt (102), the inner cavities of the front end surface of the crushing box (4) are respectively connected with the blocking plate (101) in an inserting manner, and two ends of the front end surface of the blocking plate (101) are respectively fixedly connected with the crushing box (4) through the bolt (102).
8. The multistage gravel device for road surface construction of claim 1, wherein the vibrator (11) comprises a vibration motor (111), a turntable (112), a rotating rod (113), a connecting block (114), a fixing rod (115) and a fixing block (116), the vibration motor (111) is fixedly connected to the middle of the upper end surface of the base plate (1), the turntable (112) is fixedly connected to the output shaft end of the vibration motor (111), the rotating rod (113) is rotatably connected to one side of the turntable (112), the connecting block (114) is rotatably connected to one side of the rotating rod (113), the fixing rod (115) is rotatably connected to the inner cavity of one end of the connecting block (114), the fixing block (116) is fixedly connected to two sides of the fixing rod (115), and the upper end surface of the fixing block (116) is fixedly connected with the crushing box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122937541.5U CN216440747U (en) | 2021-11-27 | 2021-11-27 | Multistage rubble device is used in road surface construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122937541.5U CN216440747U (en) | 2021-11-27 | 2021-11-27 | Multistage rubble device is used in road surface construction |
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| CN216440747U true CN216440747U (en) | 2022-05-06 |
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| CN202122937541.5U Active CN216440747U (en) | 2021-11-27 | 2021-11-27 | Multistage rubble device is used in road surface construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364942A (en) * | 2022-08-10 | 2022-11-22 | 李娜 | Stone crushing device and crushing method for highway construction |
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2021
- 2021-11-27 CN CN202122937541.5U patent/CN216440747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364942A (en) * | 2022-08-10 | 2022-11-22 | 李娜 | Stone crushing device and crushing method for highway construction |
| CN115364942B (en) * | 2022-08-10 | 2023-11-10 | 中安鑫达京辉集团有限公司 | Stone crushing device and method for highway construction |
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