CN211887101U - Building material recovery system for construction site - Google Patents
Building material recovery system for construction site Download PDFInfo
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- CN211887101U CN211887101U CN202020162447.XU CN202020162447U CN211887101U CN 211887101 U CN211887101 U CN 211887101U CN 202020162447 U CN202020162447 U CN 202020162447U CN 211887101 U CN211887101 U CN 211887101U
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Abstract
The utility model discloses a building material recovery system for construction site, which relates to the technical field of building construction, and comprises a crushing device and a conveyor belt for conveying crushed materials in the crushing device, wherein the crushing device comprises a first bracket and a crushing box body arranged on the first bracket, two first crushing rollers are arranged on the crushing box body, two second crushing rollers positioned at the bottoms of the first crushing rollers are arranged on the crushing box body, and the diameter of the second crushing roller is smaller than that of the first crushing roller; be provided with the fixed plate of installing on smashing the box inside wall between first crushing roller and the second crushing roller, one side of fixed plate is provided with installs on smashing the box inside wall and rotatable rotor plate through the installation component, has seted up the opening on the crushing box lateral wall, and the opening is located the upper portion of rotor plate. The utility model discloses have and carry out the crushing of different diameters size, the better effect of result of use to the material according to specific in service behavior.
Description
Technical Field
The utility model belongs to the technical field of the construction technique and specifically relates to a building material recovery system for building site is related to.
Background
At present, residual mud, residual slag, slurry and other wastes are frequently generated in the process of building, dismantling and repairing various buildings, structures and the like by construction, construction units or individuals and house decoration by residents. The waste materials for building construction generated by buildings with different structural types have different components and basically consistent compositions, and mainly comprise soil, slag soil, scattered mortar and concrete, broken bricks and concrete generated by chiseling, pile heads of reinforced concrete cut by piling, waste metal materials, bamboo and wood materials, waste materials generated by decoration and fitment, various packaging materials, other waste materials and the like.
At present, the utility model discloses a chinese utility model patent that publication number is CN205653347U discloses building material recovery system for building site, including the steel construction, steel construction top below is provided with the feeder hopper, and the feeder hopper has connected gradually first conveyer belt, broken mechanism, solid-liquid separator and second conveyer belt.
The above prior art solutions have the following drawbacks: during the use, on the material was put into first conveyer belt from the feeder hopper, in crushing mechanism carried to solid-liquid separator, carried to the second conveyer belt through solid-liquid separator in, but because the particle size when the material was broken is fixed, can not carry out the crushing of different diameters size to the material according to specific in service behavior, the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building material recovery system for building site carries out the smashing of different diameters size to the material according to specific in service behavior, and the result of use is better.
The above technical purpose of the present invention can be achieved by the following technical solutions: a building material recovery system for a construction site comprises a crushing device and a conveyor belt used for conveying crushed materials in the crushing device, wherein the crushing device comprises a first support and a crushing box body arranged on the first support, two first crushing rollers are arranged on the crushing box body, two second crushing rollers positioned at the bottoms of the first crushing rollers are arranged on the crushing box body, and the diameter of each second crushing roller is smaller than that of each first crushing roller; be provided with the fixed plate of installing on smashing the box inside wall between first crushing roller and the second crushing roller, one side of fixed plate is provided with installs on smashing the box inside wall and rotatable rotor plate through the installation component, the opening has been seted up on smashing the box lateral wall, the opening is located the upper portion of rotor plate.
By adopting the technical scheme, when the crushing device is used, the two first crushing rollers are driven to rotate through the driving assembly, materials are placed in the crushing box body and crushed by the first crushing rollers, and the crushed materials fall to the opening and are leaked from the opening; when needs carry out repulverize to the material for the granule of material diminishes, opens the rotor plate, and the material after first crushing roller is smashed drops fixed plate upper portion this moment, drops between two second crushing rollers from between fixed plate and the rotor plate, because the diameter of second crushing roller is less than the diameter of first crushing roller, the material is smashed by the second crushing roller, and the material of smashing the completion falls out from the opening part. Carry out the crushing of different diameters size to the material according to specific in service behavior, the result of use is better.
The present invention may be further configured in a preferred embodiment as: the mounting assembly comprises a fixed rod which is fixedly connected with one end, far away from the fixed plate, of the rotating plate horizontally penetrating through the rotating plate, the fixed rod is inserted into the inner side wall of the crushing box body, one end, near the fixed plate, of the rotating plate is rotatably inserted with a sliding rod, a waist-shaped hole for the sliding rod to slide is formed in the crushing box body, and the waist-shaped hole extends downwards; the outer side wall of the crushing box body is provided with a placing assembly used for placing the sliding rod.
Through adopting above-mentioned technical scheme, when the less material of department's granule is processed to needs, slide the slide bar along waist shape hole, because the fixed plate is fixed to be pegged graft on the inside wall of smashing the box, slide along waist shape hole along with the slide bar, the rotor plate is close to the one end lapse of fixed plate this moment, thereby it is gapped to make between rotor plate and the fixed plate, the material after two first crushing roller smashes drops from between fixed plate and the rotor plate, thereby make the material smash by two second crushing rollers, reduce the granule size of material.
The present invention may be further configured in a preferred embodiment as: the placing assembly comprises a fixed block fixedly connected to the crushing box body, a spring fixedly connected to the upper portion of the fixed block, and a supporting plate fixedly connected to the spring, far away from one end of the fixed block and located at the bottom of the sliding rod.
Through adopting above-mentioned technical scheme, when the slide bar was located the downthehole top of waist shape, the up end parallel and level of rotor plate and fixed plate this moment, the slide bar was located the bottom of backup pad this moment for the up end of rotor plate and the up end parallel and level of fixed plate, thereby make to be connected closely between fixed plate and the rotor plate.
The present invention may be further configured in a preferred embodiment as: the rotating plate is fixedly sleeved with a cover plate, the cover plate is located on the upper portion of the waist-shaped hole, and the cover plate and the waist-shaped hole are in the same circle center.
Through adopting above-mentioned technical scheme, when the slide bar slides to the minimum point department in waist shape hole, when the material slided to the upper portion of rotor plate along the rotor plate this moment, the material probably followed waist shape hole inside roll-off this moment, so fixed the cup joint has the apron on the slide bar, and the centre of a circle of apron is the same with the centre of a circle of dead lever, when the slide bar slides to the interior bottom surface in waist shape hole on, the apron just lid was established on waist shape hole this moment, and the result of use is better.
The present invention may be further configured in a preferred embodiment as: two first crushing roller and two second crushing roller all receive drive assembly's drive, drive assembly is including fixed cup joint at the outside first gear of first crushing roller, the second gear of meshing between first gear, fixedly connected with mount pad on the lateral wall of crushing box, install the motor on the mount pad, the fourth gear of one of them first gear engagement is installed to the output tip of motor.
Through adopting above-mentioned technical scheme, during the use, the motor drives the fourth gear and rotates, and the fourth gear drives first gear rotation, and first gear drives another first gear through the second gear and rotates to make two first crushing rollers rotate relatively, thereby make the material smash by two first crushing rollers, the result of use is better.
The present invention may be further configured in a preferred embodiment as: the end, far away from the opening, of the fixed plate inclines upwards, and the extending directions of the fixed plate and the rotating plate are the same.
Through adopting above-mentioned technical scheme, fixed plate and rotor plate are the slope setting, and the material can be followed the inclined plane of fixed plate and rotor plate and followed the opening part roll-off through the crushing of first crushing roller.
The present invention may be further configured in a preferred embodiment as: the outer side wall of the crushing box body is provided with a discharging pipe corresponding to the opening.
Through adopting above-mentioned technical scheme, the material that conveniently makes fixed plate and rotor plate upper portion is exported from the opening part through the setting of discharging pipe, falls the upper portion of conveyer belt from the discharging pipe.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a crushing box, including crushing box, first cylinder, first telescopic link, discharging pipe bottom fixedly connected with shielding plate, the opening part is established to the shielding plate lid.
Through adopting above-mentioned technical scheme, during the use, open first cylinder, first telescopic link of first cylinder drive moves down, discharging pipe just communicates with the export this moment, alright export the upper portion of conveyer belt with the material between two first crushing rollers.
To sum up, the utility model discloses following beneficial effect has:
1. the opening and closing of the rotating plate are adjusted, so that the particle size of the material is adjustable, and the applicability is good;
2. the placing assembly is arranged to support the sliding rod, so that the rotating plate is flush with the surface of the fixed plate, and the material is smooth when sliding along the fixed plate;
3. the discharging pipe bottom is provided with the shielding plate, and when first telescopic link retracted, the opening part was established to the shielding plate lid this moment, made things convenient for the material to fall between two second crushing rollers from between two first crushing rollers, and the crushing effect of material is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a sectional view of the vermicelli case of the embodiment, showing the relative positions and connection relationship between the fixed plate and the rotating plate.
Reference numerals: 1. a crushing device; 11. a first bracket; 12. a crushing box body; 13. a feed hopper; 14. a first crushing roller; 15. a second crushing roller; 16. a fixing plate; 17. a rotating plate; 18. an opening; 181. a discharge pipe; 19. a first cylinder; 191. a first telescopic rod; 192. a shielding plate; 2. a conveyor belt; 3. a conveyor belt; 4. a drive assembly; 41. a first gear; 42. a second gear; 43. a mounting seat; 44. a motor; 45. a fourth gear; 5. mounting the component; 51. fixing the rod; 52. a slide bar; 53. a waist-shaped hole; 54. a cover plate; 6. placing the component; 61. a fixed block; 62. a spring; 63. and a support plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a building materials recovery system for building site, including reducing mechanism 1, be used for carrying the conveyer belt 2 of reducing mechanism 1 interior crushing material, set up the conveyer belt 3 of keeping away from reducing mechanism 1 one side at conveyer belt 2.
Referring to fig. 1, the crushing apparatus 1 includes a first support 11 placed on the ground, a crushing box 12 installed on the upper portion of the first support 11, and a feeding hopper 13 installed on the upper portion of the crushing box 12 and communicated with the crushing box 12, wherein two first crushing rollers 14 extending horizontally are rotatably connected to the inner side wall of the crushing box 12, and the central shaft of the first crushing roller 14 horizontally penetrates through the side wall of the crushing box 12. Two second crushing rollers 15 which extend horizontally and are positioned at the bottoms of the first crushing rollers 14 are rotatably connected to the inner side wall of the crushing box body 12, the central shaft of each second crushing roller 15 horizontally penetrates through the side wall of the crushing box body 12, and the diameter of each second crushing roller 15 is smaller than that of each first crushing roller 14. The outer side wall of the crushing box body 12 is respectively provided with two groups of driving components 4 with the same structure, and the driving components 4 drive the first crushing roller 14 and the second crushing roller 15.
Referring to fig. 2, taking the driving assembly 4 for driving the second pulverizing roller 15 as an example, the driving assembly 4 includes a first gear 41 fixedly sleeved outside the second pulverizing roller 15, and a second gear 42 installed outside the pulverizing casing 12 and located between the two first gears 41, a mounting seat 43 is fixedly connected to an outer side wall of the pulverizing casing 12, a motor 44 is installed on the mounting seat 43, and a fourth gear 45 engaged with one of the first gears 41 is installed at an output end of the motor 44.
Referring to fig. 1 and 3, the horizontal cross section of the pulverizing casing 12 is gradually reduced from top to bottom, a fixing plate 16 located between one of the first pulverizing rollers 14 and the second pulverizing roller 15 is installed on the inner side wall of the pulverizing casing 12, a rotating plate 17 is placed between the other first pulverizing roller 14 and the second pulverizing roller 15, and the upper end surface of the fixing plate 16 is flush with the upper end surface of the rotating plate 17. An opening 18 is formed in the side wall of the crushing box body 12, the opening 18 is located at one end, away from the fixed plate 16, of the rotating plate 17, the opening 18 is located at the upper portion of the rotating plate 17, and the rotating plate 17 is installed on the inner side wall of the crushing box body 12 through the installation assembly 5.
Referring to fig. 2-3, the mounting assembly 5 includes a fixing rod 51 horizontally rotating and passing through one end of the rotating plate 17 far away from the fixed plate 16, the fixing rod 51 is fixedly inserted into the inner side wall of the crushing box 12, one end of the rotating plate 17 near the fixed plate 16 is rotatably inserted with a sliding rod 52, a waist-shaped hole 53 for the sliding rod 52 to slide downwards is formed in the side wall of the crushing box 12, the waist-shaped hole 53 is formed along the center of the fixing rod 51, when the sliding rod 52 is located at the bottom of the waist-shaped hole 53, one end of the rotating plate 17 near the fixed plate 16 extends downwards, the material on the upper portion of the fixed plate 16 falls onto the upper portion of the rotating plate 17, and then enters between the two second crushing rollers 15 along the inclination angle of the.
Referring to fig. 2-3, when the sliding rod 52 is located at the topmost position in the slotted hole 53, the rotating plate 17 is flush with the upper end surface of the fixed plate 16, so the placing assembly 6 is disposed on the outer side wall of the pulverizing box 12, and the placing assembly 6 includes a fixed block 61 fixedly connected to the outer side wall of the pulverizing box 12, a spring 62 fixedly connected to the upper portion of the fixed block 61, and a supporting plate 63 fixedly connected to one end of the spring 62 far away from the fixed block 61 and located at the bottom of the sliding rod 52.
Referring to fig. 2-3, when the sliding rod 52 slides to the lowest point of the waist-shaped hole 53, and at this time, when the material slides to the upper portion of the rotating plate 17 along the rotating plate 17, the material may slide out from the inside of the waist-shaped hole 53, so the cover plate 54 is fixedly sleeved on the sliding rod 52, the circle center of the cover plate 54 is the same as that of the fixed rod 51, and when the sliding rod 52 slides to the inner bottom surface of the waist-shaped hole 53, the cover plate 54 is covered on the waist-shaped hole 53, and the using effect is better.
Referring to fig. 2, a first cylinder 19 located at the upper portion of the opening 18 is fixedly connected to the outer side wall of the pulverizing box 12, a first telescopic rod 191 is installed at the bottom of the first cylinder 19, a discharge pipe 181 is fixedly connected to the bottom of the first telescopic rod 191, the bottom of the discharge pipe 181 extends to the upper portion of the conveyor belt 2, a shielding plate 192 is fixedly connected to the bottom of the discharge pipe 181, and the shielding plate 192 covers the opening 18. During the use, open first cylinder 19, first cylinder 19 drives first telescopic link 191 and moves down, and discharging pipe 181 just communicates with opening 18 this moment, alright export the material between two first crushing rollers 14 to the upper portion of conveyer belt 2.
This embodiment is when using, drives two first crushing rollers 14 through drive assembly 4 and rotates, places the material inside crushing box 12, and the material is smashed by first crushing roller 14, and the material of smashing the completion drops to opening 18 department, drops on conveyer belt 2 along discharging pipe 181 from opening 18 department.
When the material of small granule is required, with backup pad 63 from slide bar 52 bottom commentaries on classics out, slide bar 52 slides along waist shape hole 53, the one end that the rotor plate 17 is close to fixed plate 16 slides down this moment, thereby it is gapped to make between rotor plate 17 and the fixed plate 16, the material after two first crushing roller 14 smashes drops between fixed plate 16 and the rotor plate 17, thereby make the material smash by two second crushing roller 15, reduce the granule size of material, then the material drops on conveyer belt 2 along discharging pipe 181 from opening 18 department.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a building materials recovery system for building site, includes reducing mechanism (1), is used for carrying conveyer belt (2) of the interior crushing material of reducing mechanism (1), its characterized in that: the crushing device (1) comprises a first support (11) and a crushing box body (12) arranged on the first support (11), wherein two first crushing rollers (14) are arranged on the crushing box body (12), two second crushing rollers (15) positioned at the bottoms of the first crushing rollers (14) are arranged on the crushing box body (12), and the diameter of each second crushing roller (15) is smaller than that of each first crushing roller (14); be provided with between first crushing roller (14) and second crushing roller (15) and install fixed plate (16) on smashing box (12) inside wall, one side of fixed plate (16) is provided with installs through installation component (5) and just rotatable rotor plate (17) on smashing box (12) inside wall, opening (18) have been seted up on smashing box (12) outside wall, opening (18) are located the upper portion of rotor plate (17).
2. The construction material recovery system for a construction site of claim 1, wherein: the mounting assembly (5) comprises a fixed rod (51) which is fixedly connected with one end, far away from the fixed plate (16), of a rotating plate (17), the fixed rod (51) is inserted into the inner side wall of the crushing box body (12), one end, close to the fixed plate (16), of the rotating plate (17) is rotatably inserted with a sliding rod (52), a waist-shaped hole (53) for the sliding rod (52) to slide is formed in the crushing box body (12), and the waist-shaped hole (53) extends downwards; the outer side wall of the crushing box body (12) is provided with a placing assembly (6) for placing a sliding rod (52).
3. The construction material recovery system for a construction site of claim 2, wherein: the placing assembly (6) comprises a fixed block (61) fixedly connected to the crushing box body (12), a spring (62) fixedly connected to the upper portion of the fixed block (61), and a supporting plate (63) fixedly connected to one end, far away from the fixed block (61), of the spring (62) and located at the bottom of the sliding rod (52).
4. The construction material recovery system for a construction site of claim 2, wherein: the rotating plate (17) is fixedly sleeved with a cover plate (54), the cover plate (54) is located on the upper portion of the waist-shaped hole (53), and the cover plate (54) and the waist-shaped hole (53) have the same circle center.
5. The construction material recovery system for a construction site of claim 1, wherein: two first crushing roller (14) and two second crushing roller (15) all receive drive assembly (4) drive, drive assembly (4) are including fixed cup joint at first outside gear (41) of first crushing roller (14), second gear (42) of meshing between first gear (41), fixedly connected with mount pad (43) on the lateral wall of crushing box (12), install motor (44) on mount pad (43), fourth gear (45) of one of them first gear (41) meshing are installed to the output tip of motor (44).
6. The construction material recovery system for a construction site of claim 1, wherein: one end of the fixed plate (16), which is far away from the opening (18), inclines upwards, and the extending directions of the fixed plate (16) and the rotating plate (17) are the same.
7. The construction material recovery system for a construction site of claim 1, wherein: a discharge pipe (181) is arranged on the outer side wall of the crushing box body (12) corresponding to the opening (18).
8. The construction material recovery system for a worksite according to claim 7, wherein: the utility model discloses a crushing box, including smashing box (12), first cylinder (19) of fixedly connected with on the lateral wall of smashing box (12), first telescopic link (191) are installed to the bottom of first cylinder (19), the bottom fixed connection of first telescopic link (191) is on the upper portion of discharging pipe (181), discharging pipe (181) bottom fixedly connected with shielding plate (192), shielding plate (192) lid is established in opening (18) department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020162447.XU CN211887101U (en) | 2020-02-11 | 2020-02-11 | Building material recovery system for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020162447.XU CN211887101U (en) | 2020-02-11 | 2020-02-11 | Building material recovery system for construction site |
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| Publication Number | Publication Date |
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| CN211887101U true CN211887101U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020162447.XU Active CN211887101U (en) | 2020-02-11 | 2020-02-11 | Building material recovery system for construction site |
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| CN (1) | CN211887101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978301A (en) * | 2021-02-04 | 2021-06-18 | 陈伟 | Auxiliary feeding equipment for elevator |
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2020
- 2020-02-11 CN CN202020162447.XU patent/CN211887101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978301A (en) * | 2021-02-04 | 2021-06-18 | 陈伟 | Auxiliary feeding equipment for elevator |
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