CN219193579U - Hot aggregate bin receiving and unloading buffer device - Google Patents
Hot aggregate bin receiving and unloading buffer device Download PDFInfo
- Publication number
- CN219193579U CN219193579U CN202223529292.7U CN202223529292U CN219193579U CN 219193579 U CN219193579 U CN 219193579U CN 202223529292 U CN202223529292 U CN 202223529292U CN 219193579 U CN219193579 U CN 219193579U
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- Prior art keywords
- mounting
- hopper
- spring
- aggregate bin
- buffer device
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- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 6
- 239000011384 asphalt concrete Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of asphalt concrete production and discloses a hot aggregate bin receiving and unloading buffer device which comprises a discharging hopper, wherein side plate protection mechanisms are respectively arranged on side walls of two sides of the discharging hopper, shielding plates are respectively arranged on the side walls of the front side and the bottom end of the discharging hopper, a plurality of groups of buffer components are respectively arranged between the shielding plates and the discharging hopper, each buffer component comprises a shell, mounting holes are respectively formed in two sides of the bottom end of the shell, a limiting rod is fixedly arranged at the top of the shell, a through hole is formed in the middle of the limiting rod, a connecting piece is arranged in the shell and comprises a mounting block, a second rotating shaft is rotatably connected to the top end of the mounting block, a connecting rod is fixed in the middle of the second rotating shaft, the connecting rod penetrates through the through hole and is fixedly provided with a limiting block, and a spring is sleeved on the connecting rod. According to the utility model, the impact force of the hot aggregate falling from the shielding plate is buffered through the buffer assembly, and compared with the traditional spring, the buffer assembly can directly prop up the shielding plate and the blanking hopper, and the load of the spring can be greatly reduced.
Description
Technical Field
The utility model relates to the technical field of asphalt concrete production, in particular to a hot aggregate bin receiving and unloading buffer device.
Background
Asphalt concrete is a mixture of asphalt and concrete, mineral aggregate, crushed stone, crushed gravel and stone chips are mixed with asphalt materials to form asphalt concrete, the mixing process needs to be fully stirred and a certain temperature environment is needed, a hot aggregate bin is a storage bin body for storing hot aggregate, the hot aggregate is one of the asphalt mixed materials, a distance exists between an outlet of a conveying belt and a discharging hopper during discharging of the hot aggregate bin, and huge abrasion is easily caused at the bottom of the discharging hopper.
Chinese patent discloses a hot aggregate storehouse connects and unloads buffer (bulletin number CN 213863732U) for asphalt concrete production, through setting up spring structure cooperation flitch and buffering hot aggregate, but the unloading is continuous, the spring structure of this moment is in the compression state under the high pressure of continuation, spring structure can influence the elasticity recovery performance of spring always under the compression state of high strength, can lead to the fact permanent damage to the spring easily, in case spring structure is impaired, can greatly reduced buffering effect, need improve this kind of buffer structure, so put forward a hot aggregate storehouse and connect and unload buffer in order to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a hot aggregate bin receiving and unloading buffer device, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot aggregate storehouse shirk buffer, includes the hopper down, hopper both sides lateral wall is provided with curb plate protection mechanism respectively down, hopper front side lateral wall is provided with the shielding plate respectively with the bottom down, be provided with multiunit buffer assembly respectively between shielding plate and the hopper down, buffer assembly includes the casing, the mounting hole has been seted up respectively to casing bottom both sides, casing top fixed mounting has the gag lever post, the through-hole has been seted up at the gag lever post middle part, be provided with the connecting piece in the casing, the connecting piece includes the installation piece, installation piece top is rotated and is connected with the second pivot, second pivot middle part is fixed with the connecting rod, the connecting rod runs through the through-hole and is fixed with the stopper, the cover is equipped with the spring on the connecting rod.
Further, curb plate protection mechanism includes the mounting panel, and mounting panel lateral wall fixed mounting is in hopper lateral wall top down, and curb plate protection mechanism protects the both sides lateral wall of hopper down.
Further, the inner wall of the mounting plate is sequentially provided with steel bars, a welding surface is formed in one side, close to the mounting plate, of the top of each steel bar, and a plurality of groups of steel bars are sequentially welded and fixed on the inner wall of the mounting plate through the welding surfaces.
Further, the shell upper surface fixed mounting is in the hopper lateral wall down, and the one end butt in shielding plate lateral wall that first pivot was kept away from to the installation piece bottom, and buffering subassembly one side fixed mounting is in hopper lateral wall down, and the other end butt in shielding plate lateral wall.
Further, the installation piece bottom rotates and is connected with first pivot, and first pivot both ends are fixed mounting in the mounting hole respectively, and the installation piece rotates through first pivot and is connected in the casing.
Further, spring one end butt in the stopper inner wall, the spring other end butt in the gag lever post lateral wall, the spring plays the cushioning effect.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
according to the utility model, the buffer is carried out through the spring in the buffer assembly, when the hot aggregate falls into the blanking hopper, the hot aggregate can impact the shielding plate, the bottom end of the installation block in the buffer assembly between the shielding plate and the blanking hopper moves towards the blanking hopper, the installation block rotates on the shell through the first rotating shaft, the top end of the installation block is further driven to be far away from the limiting rod on the shell, at the moment, the second rotating shaft is further far away from the limiting rod along with the movement of the installation block, the spring between the limiting rod and the limiting block further contracts, the whole buffer effect is completed, and compared with the traditional spring-dependent direct contact buffer, the spring structure can greatly reduce the load of the spring, and the spring is prevented from being in a high-strength compression state all the time.
Drawings
FIG. 1 is a schematic perspective view of a thermal aggregate bin receiving and discharging buffer device according to the present utility model;
FIG. 2 is a schematic view of a side plate protection mechanism in a thermal aggregate bin receiving and discharging buffer device according to the present utility model;
FIG. 3 is a schematic vertical sectional view of a blanking hopper in a thermal aggregate bin receiving and discharging buffer device of the present utility model;
FIG. 4 is a schematic structural view of a buffer assembly in a hot aggregate bin receiving and unloading buffer device according to the present utility model;
FIG. 5 is a schematic view of the structure of a housing in a thermal aggregate bin receiving and discharging buffer device according to the present utility model;
fig. 6 is a schematic structural view of a connecting member in the unloading buffer device of the hot aggregate bin.
In the figure: 1. discharging a hopper; 2. a side plate protection mechanism; 201. a mounting plate; 202. a steel bar; 203. a welding surface; 3. a shielding plate; 4. a buffer assembly; 401. a housing; 402. a mounting hole; 403. a limit rod; 404. a through hole; 405. a connecting piece; 406. a mounting block; 407. a first rotating shaft; 408. a second rotating shaft; 409. a connecting rod; 410. a spring; 411. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a thermal aggregate bin receiving and unloading buffer device in this embodiment includes a lower hopper 1, side walls at two sides of the lower hopper 1 are respectively provided with a side plate protection mechanism 2, side walls at the front side and bottom of the lower hopper 1 are respectively provided with a shielding plate 3, multiple groups of buffer assemblies 4 are respectively arranged between the shielding plate 3 and the lower hopper 1, the buffer assemblies 4 include a housing 401, two sides at the bottom end of the housing 401 are respectively provided with a mounting hole 402, the top of the housing 401 is fixedly provided with a limit rod 403, the middle of the limit rod 403 is provided with a through hole 404, a connecting piece 405 is arranged in the housing 401, the connecting piece 405 includes a mounting block 406, the top of the mounting block 406 is rotationally connected with a second rotating shaft 408, the middle of the second rotating shaft 408 is fixedly provided with a connecting rod 409, the connecting rod 409 penetrates through the through hole 404 and is fixedly provided with a limiting block 411, and the connecting rod 409 is sleeved with a spring 410.
The side plate protection mechanism 2 comprises a mounting plate 201, the side walls of the mounting plate 201 are fixedly mounted on the tops of the side walls of the blanking hopper 1, and the side plate protection mechanism 2 protects the side walls of the two sides of the blanking hopper 1.
The inner wall of the mounting plate 201 is sequentially provided with steel bars 202, one side, close to the mounting plate 201, of the top of each steel bar 202 is provided with a welding surface 203, and a plurality of groups of steel bars 202 are sequentially welded and fixed on the inner wall of the mounting plate 201 through the welding surfaces 203.
The upper surface of the shell 401 is fixedly arranged on the side wall of the blanking hopper 1, one end, away from the first rotating shaft 407, of the bottom end of the mounting block 406 is abutted against the side wall of the shielding plate 3, one side of the buffer assembly 4 is fixedly arranged on the side wall of the blanking hopper 1, and the other end of the buffer assembly is abutted against the side wall of the shielding plate 3.
The bottom of the mounting block 406 is rotatably connected with a first rotating shaft 407, two ends of the first rotating shaft 407 are respectively and fixedly mounted in the mounting hole 402, and the mounting block 406 is rotatably connected with the housing 401 through the first rotating shaft 407.
One end of the spring 410 is abutted against the inner wall of the limiting block 411, the other end of the spring 410 is abutted against the side wall of the limiting rod 403, and the spring 410 plays a role in buffering.
The working principle of the embodiment is as follows:
when hot aggregate falls into the lower hopper 1, steel bars 202 in the side plate protection mechanisms 2 on the side walls on two sides of the lower hopper 1 isolate the lump stones, the lump stones are prevented from directly impacting the side walls on two sides of the lower hopper 1, the hot aggregate can impact the bottom end and the front wall of the lower hopper 1, the shielding plate 3 arranged on the bottom end and the front wall of the lower hopper 1 protects the bottom end and the front wall of the lower hopper 1, when the shielding plate 3 is impacted, the bottom ends of mounting blocks 406 in the buffer assemblies 4 between the shielding plate 3 and the lower hopper 1 further move towards the side walls of the lower hopper 1, the mounting blocks 406 rotate on the shell 401 through first rotating shafts 407, the top ends of the mounting blocks 406 are driven to be away from the limiting rods 403 on the shell 401, at the moment, the second rotating shafts 408 move along with the mounting blocks 406 to be away from the limiting rods 403, and springs 410 between the limiting rods 403 and the limiting blocks 411 can be contracted, so that the whole buffer effect is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hot aggregate storehouse shirk buffer, includes hopper (1), its characterized in that: the utility model discloses a lower hopper (1) both sides lateral wall is provided with curb plate protection mechanism (2) respectively, lower hopper (1) front side lateral wall and bottom are provided with shielding plate (3) respectively, be provided with multiunit buffer assembly (4) between shielding plate (3) and the lower hopper (1) respectively, buffer assembly (4) are including casing (401), mounting hole (402) have been seted up respectively to casing (401) bottom both sides, casing (401) top fixed mounting has gag lever post (403), through-hole (404) have been seted up at gag lever post (403) middle part, be provided with connecting piece (405) in casing (401), connecting piece (405) are including installation piece (406), installation piece (406) top rotation is connected with second pivot (408), second pivot (408) middle part is fixed with connecting rod (409), connecting rod (409) run through-hole (404) and are fixed with stopper (411), the cover is equipped with spring (410) on connecting rod (409).
2. The thermal aggregate bin receiving and discharging buffer device according to claim 1, wherein: the side plate protection mechanism (2) comprises a mounting plate (201), and the side wall of the mounting plate (201) is fixedly mounted on the top of the side wall of the blanking hopper (1).
3. The thermal aggregate bin receiving and discharging buffer device according to claim 2, wherein: the inner wall of the mounting plate (201) is sequentially provided with steel bars (202), and one side, close to the mounting plate (201), of the top of each steel bar (202) is provided with a welding surface (203).
4. The thermal aggregate bin receiving and discharging buffer device according to claim 1, wherein: the upper surface of the shell (401) is fixedly arranged on the side wall of the blanking hopper (1), and one end, far away from the first rotating shaft (407), of the bottom end of the mounting block (406) is abutted to the side wall of the shielding plate (3).
5. The thermal aggregate bin receiving and discharging buffer device according to claim 4, wherein: the bottom end of the mounting block (406) is rotatably connected with a first rotating shaft (407), and two ends of the first rotating shaft (407) are respectively and fixedly mounted in the mounting hole (402).
6. The thermal aggregate bin receiving and discharging buffer device according to claim 1, wherein: one end of the spring (410) is abutted against the inner wall of the limiting block (411), and the other end of the spring (410) is abutted against the side wall of the limiting rod (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529292.7U CN219193579U (en) | 2022-12-29 | 2022-12-29 | Hot aggregate bin receiving and unloading buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529292.7U CN219193579U (en) | 2022-12-29 | 2022-12-29 | Hot aggregate bin receiving and unloading buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219193579U true CN219193579U (en) | 2023-06-16 |
Family
ID=86706950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223529292.7U Active CN219193579U (en) | 2022-12-29 | 2022-12-29 | Hot aggregate bin receiving and unloading buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219193579U (en) |
-
2022
- 2022-12-29 CN CN202223529292.7U patent/CN219193579U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: Room 15F-03-04-05, Building 3, Zone D, Shuguang Xingcheng, No. 8 Xiongzhuang Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430073 Patentee after: WUHAN FUCHUANG TECHNOLOGY CO.,LTD. Country or region after: China Address before: No. 283 Xinglong Avenue, Duodao District, Jingmen City, Hubei Province 448126 Patentee before: Jingmen Caiji Colored Brick Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 111000 No. 7 Shengli Road, Baita District, Liaoyang City, Liaoning Province Patentee after: Longrun Polymer Plastics (Liaoning) Co.,Ltd. Country or region after: China Address before: Room 15F-03-04-05, Building 3, Zone D, Shuguang Xingcheng, No. 8 Xiongzhuang Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430073 Patentee before: WUHAN FUCHUANG TECHNOLOGY CO.,LTD. Country or region before: China |