CN113566938A - Asphalt heat regeneration material weighing and production material counting device - Google Patents
Asphalt heat regeneration material weighing and production material counting device Download PDFInfo
- Publication number
- CN113566938A CN113566938A CN202110903187.6A CN202110903187A CN113566938A CN 113566938 A CN113566938 A CN 113566938A CN 202110903187 A CN202110903187 A CN 202110903187A CN 113566938 A CN113566938 A CN 113566938A
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- fixedly connected
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- base
- weighing
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- 239000000463 material Substances 0.000 title claims abstract description 64
- 239000010426 asphalt Substances 0.000 title claims abstract description 31
- 238000005303 weighing Methods 0.000 title claims abstract description 19
- 230000008929 regeneration Effects 0.000 title claims abstract description 15
- 238000011069 regeneration method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title description 9
- 238000004064 recycling Methods 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 239000011384 asphalt concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
- G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of asphalt thermal regeneration, in particular to a statistical device for weighing and producing asphalt thermal regeneration materials, which comprises a base, wherein the upper surface of the base is fixedly connected with a box body, the inner wall of the box body is provided with a feeding device, the inner wall of the base is connected with a bearing box in a sliding manner, the inner wall of the bearing box is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a material receiving disc, the bottom of the bearing box is provided with a supporting device which enables the bearing box to descend along with the increase of feeding, the upper surface of the base is provided with a discharging device which discharges materials to the material receiving disc, and the upper surface of the base is fixedly connected with a material receiving box. This pitch heat regeneration material weighs and produces material statistics device, through the mutually supporting between each structure in the feed arrangement, can realize automatic feeding, when the feeding volume reaches appointed weight, the feed inlet can all get into in the closed area of feeder hopper to the automatic shutdown feeding.
Description
Technical Field
The invention relates to the technical field of asphalt thermal regeneration, in particular to a weighing and production material counting device for asphalt thermal regeneration materials.
Background
The widely adopted method is a regeneration technology for the asphalt pavement, namely, the waste asphalt concrete material, new asphalt, new aggregate and the like are mixed and heated again according to a certain proportion to form a mixture, so that certain service performance is met, the problem of environmental pollution caused by the waste asphalt concrete material is solved, the new asphalt mixture is saved, and the asphalt pavement has good economic benefit and social benefit.
The existing asphalt heat regenerator is in an operation mode, mainly divided into a continuous feeding type and an intermittent feeding type, the intermittent feeding type asphalt heat regenerator needs manual feeding, time and labor are wasted, materials added into a charging bucket at each time are independently controlled by workers, the on-site weighing is not convenient, the quantity of asphalt which can not be accurately controlled and required, the heat energy of the asphalt heat regenerator cannot be well utilized, the condition that the heating time is too long or the heating is insufficient is easily caused to appear, the asphalt heat regenerator is connected, the newly added asphalt and the asphalt which is heated for a long time are easily mixed together, the heating quality is influenced, and therefore, the asphalt heat regenerator weighing and production material counting device is provided.
Disclosure of Invention
The specification provides a device for weighing asphalt heat regeneration materials and counting production materials.
The embodiment of the specification provides a pitch hot recycling material weighs and production material statistics device, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the box, the inner wall of box is provided with feed arrangement, the inner wall sliding connection of base has the bearing case, the inner wall of bearing case rotates and is connected with the dwang, the fixed surface of dwang is connected with the take-up (stock) pan, the bottom of bearing case is provided with the strutting arrangement who makes the bearing case descend along with the increase of feeding, the upper surface of base is provided with the unloader that carries out the unloading to the take-up (stock) pan, the last fixed surface of base is connected with the take-up (stock) case.
Preferably, feed arrangement is including the feeder hopper, the surface of feeder hopper and the inner wall fixed connection of box, the inner wall sliding connection of feeder hopper has the inlet pipe, the feed inlet has been seted up on the surface of inlet pipe, the surface of inlet pipe and the inner wall fixed connection of bearing case.
Preferably, the supporting device comprises a first supporting column, the bottom end of the first supporting column is fixedly connected with the upper surface of the base, a second supporting column is slidably connected to the surface of the first supporting column, and the top end of the second supporting column is fixedly connected with the lower surface of the bearing box.
Preferably, the surface of the second supporting column is sleeved with a supporting spring, the top end of the supporting spring is fixedly connected with the lower surface of the bearing box, and the bottom end of the supporting spring is fixedly connected with the upper surface of the base.
Preferably, the blanking device comprises an elastic sheet, the bottom of the elastic sheet is fixedly connected with the upper surface of the base, a sliding block is fixedly connected to the middle of the elastic sheet, and one end of the sliding block is slidably connected with the inner wall of the box body.
Preferably, the top of the elastic sheet is fixedly connected with a support plate, the surface of the support plate is slidably connected with the inner wall of the box body, and the top of the support plate is fixedly connected with a rack.
Preferably, one side of the supporting plate is fixedly connected with a first convex rod, the surface of the first convex rod is in contact with the surface of a second convex rod, one end of the second convex rod is fixedly connected with a supporting rod, and one end of the supporting rod is rotatably connected with the inner wall of the box body.
Preferably, the surface of the supporting rod is fixedly connected with a first gear, the surface of the first gear is meshed with a second gear, the surface of the second gear is rotatably connected with the inner wall of the box body through a rotating shaft, and the surface of the second gear is meshed with teeth.
Preferably, one side fixedly connected with connecting block that the second gear was kept away from to the tooth, the diapire fixedly connected with buffer spring of the inside of connecting block, buffer spring's top fixedly connected with connecting rod, the top of connecting rod and the bottom fixed connection of bearing case.
Preferably, the surface of dwang has cup jointed the torsional spring, the one end of torsional spring and the inner wall joint of bearing box, the fixed surface of dwang is connected with the unloading gear.
According to the technical scheme, the statistical device for weighing and producing the asphalt thermal regeneration material provided by the embodiment of the specification at least has the following beneficial effects:
(1) this pitch heat regeneration material weighs and produces material statistics device, through mutually supporting between each structure in the feed arrangement, can realize automatic feeding, along with the increase of feeding volume, the inlet pipe can the lapse, and then make the quantity of the feed inlet that exposes reduce gradually, the input speed slows down, continuous a large amount of feeds has been avoided, lead to the uncontrollable weight, when the feeding volume reaches appointed weight, the feed inlet can all get into in the closed region of feeder hopper, thereby the automatic shutdown feeding, and convenient for operation, time saving and labor saving.
(2) This pitch heat regeneration material weighs and produces material statistics device, through strutting arrangement in supporting spring's setting, make the bearing box can descend gradually along with the increase of feeding volume, and then provide power for feed arrangement and unloader's operation, make feeding action and unloading action, can go on automatically according to the weight of material, need not plus motor or artifical manual operation, the energy has been saved greatly and the manpower, and make the material volume that once only gets into in the material receiving box more accurate.
(3) The asphalt heat regeneration material weighing and production material counting device has the advantages that through mutual matching among structures in the blanking device, certain elastic potential energy can be accumulated in the descending process of the bearing box by the elastic pieces, when the feeding amount reaches specified gravity, the bearing box stops descending, the external force applied to the elastic pieces is reduced at the moment, the elastic potential energy accumulated by the elastic pieces can be instantaneously exploded, the racks can instantaneously move upwards to drive the blanking gears to rotate, the material receiving disc is inclined, the materials directly slide into the material receiving disc from the material receiving disc, slow blanking is avoided, and the situation that one side of feeding and the other side of blanking are caused is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic diagram of an overall device of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of a support device according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a feed apparatus according to the present invention;
FIG. 6 is a schematic view of a side view of the blanking device of the present invention;
fig. 7 is a schematic structural diagram of the first gear according to the present invention.
In the figure: 1. a base; 2. a box body; 3. a feeding device; 31. a feed hopper; 32. a feed pipe; 33. a feed inlet; 4. a bearing box; 5. rotating the rod; 6. a take-up pan; 7. a support device; 71. a first support column; 72. a second support column; 73. a support spring; 8. a blanking device; 81. a spring plate; 82. a slider; 83. a support plate; 84. a first nose bar; 85. a second nose bar; 86. a support bar; 87. a first gear; 88. a second gear; 89. teeth; 810. connecting blocks; 811. a buffer spring; 812. a connecting rod; 813. a rack; 9. a material receiving box; 10. a torsion spring; 11. and (5) a blanking gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, a technical solution provided by the present invention is:
the utility model provides a pitch hot recycling material weighs and production material statistics device, includes base 1, and base 1's last fixed surface is connected with box 2, and the inner wall of box 2 is provided with feed arrangement 3, and base 1's inner wall sliding connection has bearing box 4, and the feed opening has been seted up to one side of bearing box 4. The inner wall of bearing case 4 rotates and is connected with dwang 5, and the fixed surface of dwang 5 is connected with take-up (stock) pan 6, and the bottom of bearing case 4 is provided with makes bearing case 4 along with the strutting arrangement 7 that the increase of feeding descends, and the upper surface of base 1 is provided with and carries out the unloader 8 that the unloading was carried out to take-up (stock) pan 6, and the fixed surface of base 1 is connected with and connects workbin 9.
In this embodiment, feed arrangement 3 is including feeder hopper 31, the surface of feeder hopper 31 and the inner wall fixed connection of box 2, and the inner wall sliding connection of feeder hopper 31 has inlet pipe 32, and feed inlet 33 has been seted up on the surface of inlet pipe 32, the surface of inlet pipe 32 and the inner wall fixed connection of bearing box 4, and the quantity of feed inlet 33 is a plurality of, can follow all directions and feed simultaneously for the input speed is faster.
Further, the supporting device 7 includes a first supporting column 71, a bottom end of the first supporting column 71 is fixedly connected to the upper surface of the base 1, a surface of the first supporting column 71 is slidably connected to a second supporting column 72, and a top end of the second supporting column 72 is fixedly connected to the lower surface of the bearing box 4.
Furthermore, the surface of the second supporting column 72 is sleeved with the supporting springs 73, the top ends of the supporting springs 73 are fixedly connected with the lower surface of the bearing box 4, the bottom ends of the supporting springs 73 are fixedly connected with the upper surface of the base 1, the supporting springs 73 can be prevented from deforming to one side by arranging the first supporting column 71 and the second supporting column 72, the number of the supporting springs 73 is two, and the two supporting springs 73 are symmetrically distributed by taking the central line of the bearing box 4 as a symmetry axis, so that the stress of the bearing box 4 is more balanced.
It should be noted that the blanking device 8 includes an arc-shaped elastic sheet 81, and the elastic sheet 81 is easy to bend under stress and has resilience. The bottom of shell fragment 81 and the last fixed surface of base 1 are connected, and the middle part fixedly connected with sliding block 82 of shell fragment 81, the one end of sliding block 82 and the inner wall sliding connection of box 2, the slip orbit is the horizontal direction, through setting up sliding block 82 for shell fragment 81 is when the atress, and its both ends can align all the time.
It should be noted that the top of the elastic sheet 81 is fixedly connected with a supporting plate 83, the surface of the supporting plate 83 is slidably connected with the inner wall of the box body 2, and the top of the supporting plate 83 is fixedly connected with a rack 813.
In addition, a first protruding rod 84 is fixedly connected to one side of the supporting plate 83, the surface of the first protruding rod 84 contacts with the surface of the second protruding rod 85, a supporting rod 86 is fixedly connected to one end of the second protruding rod 85, one end of the supporting rod 86 is rotatably connected to the inner wall of the box body 2, the number of the first protruding rods 84 is six, the number of the second protruding rods 85 is six, and the six second protruding rods 85 are arranged in an equiangular radial manner with the axis of the supporting rod 86 as the center line.
Besides, a first gear 87 is fixedly connected to the surface of the support rod 86, a second gear 88 is engaged with the surface of the first gear 87, the surface of the second gear 88 is rotatably connected with the inner wall of the box body 2 through a rotating shaft, and teeth 89 are engaged with the surface of the second gear 88.
As shown in fig. 7, a connecting block 810 is fixedly connected to one side of the teeth 89 away from the second gear 88, a buffer spring 811 is fixedly connected to the bottom wall of the connecting block 810, a connecting rod 812 is fixedly connected to the top end of the buffer spring 811, and the top end of the connecting rod 812 is fixedly connected to the bottom of the bearing box 4.
As shown in fig. 4, the surface of the rotating rod 5 is sleeved with a torsion spring 10, one end of the torsion spring 10 is clamped with the inner wall of the bearing box 4, the surface of the rotating rod 5 is fixedly connected with a blanking gear 11, and the blanking gear 11 is adapted to the rack 813 and can be meshed with the rack 813.
When the asphalt heat regeneration material weighing and production material counting device is used, the material enters the feeding pipe 32 through the feeding hole 33 and then falls on the material receiving disc 6, the weight of the material receiving disc 6 continuously rises, so that the bearing box 4 moves downwards, the bearing box 4 drives the connecting rod 812 to move downwards, further drives the buffer spring 811 and the connecting block 810 to move downwards, the connecting block 810 drives the teeth 89 to move downwards, further drives the second gear 88 to rotate anticlockwise, the second gear 88 drives the first gear 87 to rotate clockwise, the first gear 87 drives the second convex rod 85 to rotate clockwise through the supporting rod 86, the second convex rod 85 drives the supporting plate 83 to move downwards through the first convex rod 84, further drives one end of the elastic sheet 81 to move downwards, so that the elastic sheet 81 bends and deforms, elastic potential energy is accumulated, when the second convex rod 85 is in contact with the uppermost first convex rod 84, will block backup pad 83, make backup pad 83 vibrate from top to bottom in the minizone, second nose bar 85 continues to rotate under bearing box 4's effect, when bearing box 4 stops the downstream, second nose bar 85 stops clockwise turning, backup pad 83 is gone up the bullet in the twinkling of an eye under the effect of shell fragment 81, and then drive rack 813 upward movement, rack 813 and unloading gear 11 mesh, drive unloading gear 11 anticlockwise rotation, unloading gear 11 drives take-up (stock) pan 6 through dwang 5 and rotates, make take-up (stock) pan 6 slope, the material is automatic to fall into in the take-up (stock) box 9.
The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.
Claims (10)
1. The utility model provides a pitch thermal regeneration material weighs and produces material statistics device, includes base (1), its characterized in that: the upper surface fixed connection of base (1) has box (2), the inner wall of box (2) is provided with feed arrangement (3), the inner wall sliding connection of base (1) has bearing box (4), the inner wall of bearing box (4) rotates and is connected with dwang (5), the fixed surface of dwang (5) is connected with take-up (6), the bottom of bearing box (4) is provided with and makes bearing box (4) along with the support arrangement (7) that the increase of feeding and descend, the upper surface of base (1) is provided with unloader (8) that carry out the unloading to take-up (6), the upper surface fixed connection of base (1) connects workbin (9).
2. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 1, wherein: feed arrangement (3) is including feeder hopper (31), the surface of feeder hopper (31) and the inner wall fixed connection of box (2), the inner wall sliding connection of feeder hopper (31) has inlet pipe (32), feed inlet (33) have been seted up on the surface of inlet pipe (32), the surface of inlet pipe (32) and the inner wall fixed connection of bearing box (4).
3. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 1, wherein: strutting arrangement (7) are including first support column (71), the bottom of first support column (71) and the upper surface fixed connection of base (1), the surperficial sliding connection of first support column (71) has second support column (72), the top of second support column (72) and the lower fixed surface connection of bearing box (4).
4. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 3, wherein: the surface of the second supporting column (72) is sleeved with a supporting spring (73), the top end of the supporting spring (73) is fixedly connected with the lower surface of the bearing box (4), and the bottom end of the supporting spring (73) is fixedly connected with the upper surface of the base (1).
5. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 1, wherein: the blanking device (8) comprises an elastic sheet (81), the bottom of the elastic sheet (81) is fixedly connected with the upper surface of the base (1), a sliding block (82) is fixedly connected to the middle of the elastic sheet (81), and one end of the sliding block (82) is slidably connected with the inner wall of the box body (2).
6. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 5, wherein: the top fixedly connected with backup pad (83) of shell fragment (81), the surface and the inner wall sliding connection of box (2) of backup pad (83), the top fixedly connected with rack (813) of backup pad (83).
7. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 6, wherein: one side fixedly connected with first protruding pole (84) of backup pad (83), the surface of first protruding pole (84) and the surface of second protruding pole (85) contact each other, the one end fixedly connected with bracing piece (86) of second protruding pole (85), the one end of bracing piece (86) is rotated with the inner wall of box (2) and is connected.
8. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 7, wherein: the surface fixed connection of bracing piece (86) has first gear (87), the surface meshing of first gear (87) has second gear (88), the surface of second gear (88) is connected through the inner wall rotation of pivot with box (2), the surface meshing of second gear (88) has tooth (89).
9. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 8, wherein: tooth (89) are kept away from one side fixedly connected with connecting block (810) of second gear (88), diapire fixedly connected with buffer spring (811) of the inside of connecting block (810), the top fixedly connected with connecting rod (812) of buffer spring (811), the top of connecting rod (812) and the bottom fixed connection of bearing box (4).
10. The statistical device for weighing and producing materials of asphalt thermal recycling materials as claimed in claim 1, wherein: torsional spring (10) has been cup jointed on the surface of dwang (5), the one end of torsional spring (10) and the inner wall joint of bearing box (4), the fixed surface of dwang (5) is connected with unloading gear (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110903187.6A CN113566938A (en) | 2021-08-06 | 2021-08-06 | Asphalt heat regeneration material weighing and production material counting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110903187.6A CN113566938A (en) | 2021-08-06 | 2021-08-06 | Asphalt heat regeneration material weighing and production material counting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113566938A true CN113566938A (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110903187.6A Pending CN113566938A (en) | 2021-08-06 | 2021-08-06 | Asphalt heat regeneration material weighing and production material counting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113566938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115593666A (en) * | 2022-12-01 | 2023-01-13 | 广东勇锋电子科技有限公司（Cn） | Collecting hopper capable of accurately discharging |
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|---|---|---|---|---|
| JP2010159552A (en) * | 2009-01-07 | 2010-07-22 | Kyuken:Kk | Asphalt recycling apparatus |
| CN202247607U (en) * | 2011-09-21 | 2012-05-30 | 四川协顺科技有限公司 | Screening and measuring device for detecting asphalt mixture |
| CN210258886U (en) * | 2019-04-16 | 2020-04-07 | 王尚坤 | Mechanical-electrical integrated mechanical transmission type volume quantitative filling machine |
| CN212963594U (en) * | 2020-10-20 | 2021-04-13 | 宣城鸿升钙业有限公司 | Automatic material weighing system for feed inlet |
| CN213301437U (en) * | 2020-09-24 | 2021-05-28 | 江苏通和沥青混凝土有限公司 | Pitch processing batching weighing device |
| CN112900194A (en) * | 2021-01-14 | 2021-06-04 | 南京长恒泰达信息科技有限公司 | Waste asphalt recycling system and process |
| CN113000824A (en) * | 2020-12-15 | 2021-06-22 | 吴扬杨 | Shakeout treatment device for light alloy casting sand casting production |
| CN213700101U (en) * | 2020-10-23 | 2021-07-16 | 靖江市恒生混凝土制造有限公司 | Recycled concrete raw materials for production breaker |
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2021
- 2021-08-06 CN CN202110903187.6A patent/CN113566938A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159552A (en) * | 2009-01-07 | 2010-07-22 | Kyuken:Kk | Asphalt recycling apparatus |
| CN202247607U (en) * | 2011-09-21 | 2012-05-30 | 四川协顺科技有限公司 | Screening and measuring device for detecting asphalt mixture |
| CN210258886U (en) * | 2019-04-16 | 2020-04-07 | 王尚坤 | Mechanical-electrical integrated mechanical transmission type volume quantitative filling machine |
| CN213301437U (en) * | 2020-09-24 | 2021-05-28 | 江苏通和沥青混凝土有限公司 | Pitch processing batching weighing device |
| CN212963594U (en) * | 2020-10-20 | 2021-04-13 | 宣城鸿升钙业有限公司 | Automatic material weighing system for feed inlet |
| CN213700101U (en) * | 2020-10-23 | 2021-07-16 | 靖江市恒生混凝土制造有限公司 | Recycled concrete raw materials for production breaker |
| CN113000824A (en) * | 2020-12-15 | 2021-06-22 | 吴扬杨 | Shakeout treatment device for light alloy casting sand casting production |
| CN112900194A (en) * | 2021-01-14 | 2021-06-04 | 南京长恒泰达信息科技有限公司 | Waste asphalt recycling system and process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115593666A (en) * | 2022-12-01 | 2023-01-13 | 广东勇锋电子科技有限公司（Cn） | Collecting hopper capable of accurately discharging |
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Effective date of abandoning: 20231027 |